EurekaMag PDF full texts Chapter 21,494

Pierce, BA.; Smith, HM. 1980: On the use of the term paedomorphosis. Journal of Herpetology 141: 81-82

Kronfeld-Schor, N.; Dayan, T.; Elvert, R.; Haim, A.; Zisapel, N.; Heldmaier, G. 2008: On the use of the time axis for ecological separation: diel rhythms as an evolutionary constraint. American Naturalist 158(4): 451-457

Goater, B. 1983: On the use of the word cilia to describe the terminal scales on the wings of Lepidoptera. Entomologist's Gazette 34(3): 209

Debavelaere-Callens, D.ée.; Peyre, L.; Campistron, P.; Hildebrand, H.F. 2007: On the use of ultrasounds to quantify the longitudinal threshold force to detach osteoblastic cells from a conditioned glass substrate. Biomolecular Engineering 24(5): 521-525

Kock, M.D. 1991: On the use of xylazine for field immobilization of bighorn sheep. Journal of Wildlife Diseases 27(4): 731-734

Miklósi, A.ám. 2002: On the usefulness and limits of functional analogies. Animal Cognition 5(1): 17-18

Oosterhuis, SS.; Baars, MA. 1985: On the usefulness of digestive enzyme activity as index for feeding activity in copepods. Hydrobiological Bulletin 191: 89-100

Jensen, J.D.; Thornton, K.R.; Bustamante, C.D.; Aquadro, C.F. 2007: On the utility of linkage disequilibrium as a statistic for identifying targets of positive selection in nonequilibrium populations. Genetics 176(4): 2371-2379

Cooke, JG. 1986: On the utility of mark-recapture experiments for the detection of trends in whale stocks. International Whaling Commission Report of the Commission 36: 451-455

Pugesek, BH.; Grace, JB. 1998: On the utility of path modelling for ecological and evolutionary studies. Functional Ecology 12(5): 853-856

Swofford, DL. 1981: On the utility of the distance Wagner procedure. Advances in Cladistics 1: 25-43

Shinbo, H. 1980: On the utilization of sulfur by the silkworm, Bombyx mori. Bulletin of the Sericultural Experiment Station 282: 187-201

Tsunikova, EP. 1982: On the utilization of zooplankton by young fish in Kuban fish farms. Voprosy Ichtiologii 22(2): 240-245

Hadjioloff, AI.; Tzarvoulkova-Denkova, R. 1979: On the vacuolization of the nucleoli in ovocytes during the postnatal development of the ground squirrel (Citellus citellus L.). Dokladi na B"lgarskata Akademiya na Naukite 323: 383-386

Watanabe, C. 1996: On the valid names in the Zoological Nomenclature. Konchu to Shizen 31(7): 32-35

Yazdani, GM.; Rao, MB. 1977: On the validity and redescription of Parapsilorhynchus discophorus Hora with a key to the species of the genus. Biovigyanam 32: 247-249

Ananjeva, NB.; Peters, G. 1981: On the validity of Agama pawlowskii, Cernov et Dubinin, 1946. Trudy Zoologicheskogo Instituta 101: 21-22

Clancey, PA. 1978: On the validity of Alcedo cristata robertsi Peters, 1945. Bulletin of the British Ornithologists' Club 983: 87-90

Vassilev, I. 1993: On the validity of Ascaridia anseris Schwartz, 1925. Comptes Rendus de l'Academie Bulgare des Sciences 46(7): 111-114

Dickerman, RW. 1991: On the validity of Bubo virginianus occidentalis Stone. Auk 1084: 964-965

Abdulali, H. 1980: On the validity of Dendrocitta formosae sarkari Kinnear and Whistler. Journal of the Bombay Natural History Society 771: 142-143

Abdulali, H. 1980: On the validity of Francolinus pictus pallidus (J.E. Gray). Journal of the Bombay Natural History Society 76(2): 362

Agrawal, N.; Pandey, KC. 1980: On the validity of Ganeo lucknowensis Gupta and Jahan, 1976 and Mesocoelium thapari Gupta and Jahan, 1976. Indian Biological Journal 22: 85-88

Nicholls, KH. 1984: On the validity of Histiona aroides Pascher (Chrysophyceae?). Archiv fuer Protistenkunde, 1281-2: 141-146

Abdulali, H.; Sethna, N. 1981: On the validity of Irena puella sikkimensis Whistler & Kinnear and I. p. andamanica Abdulali. Journal of the Bombay Natural History Society 782: 381-382

Ananjeva, NB. 1986: On the validity of Megalochilus mystaceus (Pallas, 1776). Trudy Zoologicheskogo Instituta 157: 4-13

Zhang, Y.-l. 1992: On the validity of Neosalanx anderssoni (Rendahl). Acta Zootaxonomica Sinica, 173: 261

Ibanez, M.; Groh, K.; Alonso, MR. 1990: On the validity of Patula (Acanthinula) spinifera Mousson 1872. Schriften zur Malakozoologie aus dem Haus der Natur-Cismar 3: 57-60

Liu Naifa.; Wang Xiangting. 1986: On the validity of Phasianus colchicus sohokhotensis. Acta Zoologica Sinica 32(3): 299-300

Kottelat, M. 1989: On the validity of Phractocephalus Agassiz, 1829, vs. Pirarara Agassiz, 1829 (Osteichthyes: Pimelodidae). Spixiana, 123: 321

van Heck, SE. 1990: On the validity of Pseudoemiliania lacunosa Kamptner 1963 ex Gartner 1967. INA Newsletter 122: 11-12

Dutt, S.; Varma, YT. 1983: On the validity of Trichiurus russelli Dutt and Thankam, 1967. Mahasagar 161: 87-89

Abdulali, H. d'Chuna, E. 1982: On the validity of Turdoides caudatus eclipes (Hume). Journal of the Bombay Natural History Society 791: 199-200

Sujatha, K. 1993: On the validity of a perch Epinephelus angularis (Pisces: Serranidae). Journal of the Marine Biological Association of India 35(1-2): 213-214

Ogawa, K.; Chung, H-Y.; Kou, G-H.; Imada, R. 1985: On the validity of an eel monogenean Pseudodactylogyrus microrchis Ogawa et Egusa, 1976. Bulletin of the Japanese Society of Scientific Fisheries 513: 381-385

Dean, WRJ. 1986: On the validity of breeding records for long-toed plover Vanellus crassirostris in South Africa. Bulletin of the British Ornithologists' Club 1062: 87-88

Young, P.S. 2003: On the validity of four little-known species of Verrucidae (Crustacea, Cirripedia) from Azores region. Boletim do Museu Nacional, Zoologia 507: 1-13

Movsesian, SO. 1987: On the validity of generic taxa of cestodes in the suborder Davaineata Skrjabin, 1940. Biologicheskii Zhurnal Armenii 409: 707-717

Randall, JE.; Fraser, TH.; Lachner, EA. 1990: On the validity of the Indo-Pacific cardinalfishes Apogon aureus (Lacepede) and A. fleurieu (Lacepede), with description of a related new species from the Red Sea. Proceedings of the Biological Society of Washington 103(1): 39-62

Setoguchi, T. 1986: On the validity of the Nei's formula as a molecular clock. Journal of the Anthropological Society of Nippon 943: 319-324

Abdulali, H. 1978: On the validity of the bush lark, Mirafra assamica ceylonensis Whistler. Spolia Zeylanica 32(2): 141-142

Hershkovitz, P. 1984: On the validity of the family-group name Callitrichidae (Platyrrhini, Primates). Mammalia, 481: 153

Riha, P. 1989: On the validity of the generic name Ryzophagus Herbst, 1793 (Coleoptera, Ryzophagidae). Entomologica Basiliensia 13: 357-359

Pitruk, DL.; Fedorov, VV. 1993: On the validity of the genus Elassodiscus Gilbert et Burke, 1912 (Scorpaeniformes, Liparidae) with the description of a new species from the Okhotsk Sea. Voprosy Ichtiologii 33(2): 165-175

Colebrook-Robjent, JFR. 1986: On the validity of the genus Micronisus. Gabar: 11: 7-8

Hornbach, DJ.; McLeod, MJ.; Guttman, SI. 1980: On the validity of the genus Musculium (Bivalvia: Sphaeriidae): electrophoretic evidence. Canadian Journal of Zoology 589: 1703-1707

Andriyashev, AP. 1993: On the validity of the genus Psednos Barnard (Scorpaeniformes, Liparidae) and its antitropical distribution pattern. Voprosy Ichtiologii 33(1): 5-15

Tremewan, WG. 1981: On the validity of the genus-group name Mesembrynus Hubner. Entomofauna 219: 223-227

Raposo, M.A.; Parrini, R. 1997: On the validity of the half-collared sparrow Arremon semitorquatus Swainson, 1837. Bulletin of the British Ornithologists' Club 117(4): 294-298

Randall, JE.; Stroud, GJ. 1985: On the validity of the mugiloidid fish Parapercis robinsoni Fowler. Japanese Journal of Ichthyology 321: 93-99

Hardy, GS.; Hutchins, JB. 1981: On the validity of the pufferfish genus Omegophora Whitley (Tetraodontiformes: Tetraodontidae) with the description of a new species. Records of the Western Australian Museum 92: 187-201

Osmanov, SO. 1986: On the validity of the species Spirocamallanus siluri (Osmanov, 1964) (Nematoda, Camallanata). Parazitologiya 20(3): 231-233

Kocak, A. 1984: On the validity of the species group names proposed by Denis & Schiffermuller, 1775 in Ankundung (sic!) eines systematischen Werkes von den Schmetterlingen der Weiner Gegend. Priamus 34: 133-154

Kocak, AO. 1987: On the validity of the species group names proposed by Denis & Schiffermuller, 1775 in Ankundung (sic!) eines systematischen Werkes von den Schmetterlingen der Wiener Gegend. Priamus 43: 81-86

Morillas Marquez, F.; Guevara Pozo, D. 1994: On the validity of the subgenus Phlebotomus (Abonnencius) (Diptera: Psychodidae: Phlebotominae). Research and Reviews in Parasitology 54(1): 55-56

van den Heever, JA. 1980: On the validity of the therocephalian family Lycosuchidae (Reptilia, Therapsida). Annals of the South African Museum 812: 111-125

Hallermann, J.; Boehme, W. 2007: On the validity of two recently described species of the endemic Sri Lankan genus Cophotis PETERS, 1861 (Squamata : Agamidae) from the Knuckles Forest range. Salamandra 43(3): 187-190

Simmons, R. 1994: On the value of publishing single observations. GABAR 9(1): 6-7

Pesenko, IL.; Belyanin, OL. 1980: On the value of some afferent systems in Crustacea searching food. Trudy Leningradskogo Obshchestva Estestvoispytatelei 804: 25-28

Fucik, E. 1992: On the value of the orbitotemporal region for the reconstruction of reptilian phylogeny: ontogeny and adult skull analyses of the chelonian skull. Zoologischer Anzeiger 227(3-4): 209-217

Huber, B.A. 1998: On the valve in the genitalia of female pholcids (Pholcidae, Araneae). Bulletin of the British Arachnological Society 11(2): 41-48

Barmuta, LA.; Lake, PS. 1982: On the valve of the river continuum concept. New Zealand Journal of Marine and Freshwater Research 162: 227-231

Viles, I. 1995: On the vapourer trail. The scarce vapourer moth in Yorkshire & Humberside. Derbyshire Entomological Society Journal. Winter; 122: 2-4

Macko, JK.; Pacenovsky, J. 1987: On the variability of Dicrocoelium dendriticum (Rudolphi, 1819) in domestic and free-living animals. 2. On individual variability of the cattle (Bos taurus - race locale) dicrocoeliids in Algeria. Helminthologia (Bratislava): 242: 111-118

Macko, JK.; Birova, V. 1989: On the variability of Dicrocoelium dendriticum (Rudolphi, 1819) in domestic and free-living animals. 5. On the variability of hostophenotes from free-living Artiodactyla in Slovakia (Czechoslovakia). Helminthologia (Bratislava): 263: 177-186

Hartmann, H.; Steinberg, C. 1987: On the variability of Mallomonas canina Kristiansen (Chrysophyceae). a Hedwigia 45(1-2): 169-174

Gaudzinski, S. 2000: On the variability of Middle Palaeolithic procurement tactics: the case of Salzgitter Lebenstedt, northern Germany. International Journal of Osteoarchaeology. September-October; 105: 396-406

Nichols, JD.; Chabreck, RH. 1980: On the variability of alligator sex ratios. American Naturalist 1161: 125-137

Kogan, AV. 1981: On the variability of feeding in the variational series of downstream migrating and inshore young perch. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Otdel Biologicheskii 86(6): 36-46

Kuliev, ZM. 1984: On the variability of morphometric characters in the Caspian roach Rutilus rutilus caspicus (Jakowlew) (Cyprinidae). Voprosy Ichtiologii 24(6): 935-945

Pasternak, FA. 1989: On the variability of sea-pens (Octocorallia: Pennatulacea) connected with the transition to the deep-water existence. Trudy Instituta Okeanologii Imeni P. P. Sirsova 124: 165-173

Golikov, AN. 1985: On the variability of size and life span in the course of evolution. Zhurnal Obshchei Biologii 466: 771-777

Schulz, S.; Breuel, G. 1984: On the variability of some biological parameters in the summer pelagic system of the Arkona Sea. Limnologica 152: 365-370

Beczy, T. 1978: On the variability of some bird eggs. Nymphaea 6: 545-563

Morgilevskaya, IE.; Tskipurishvili, DG.; Jikhvashvili, VN. 1982: On the variability of the morphological characteristics of the wood mouse (Sylvimus sylvaticus L.) in Georgia. Soobshcheniya Akademii Nauk Gruzinskoi SSR: 1073: 601-604

Garrod, DJ. 1983: On the variability of year-class strength. Journal du Conseil Conseil International pour l'Exploration de la Mer 411: 63-66

Henderson, P.A. 1998: On the variation in dab Limanda limanda recruitment: a zoogeographic study. Journal of Sea Research 40(1-2): 131-142

Akingbohungbe, AE. 1979: On the variation in testis follicle number of Miridae (Heteroptera) and the relationship to the higher classification of the family. Bulletin of African Insect Science, 3: 11

Yasunaga, T. 1994: On the variation of Deraeocoris olivaceus (Fabricius) (Heteroptera, Miridae). Rostria 4(3): 39-44

Matsumoto, M. 1984: On the variation of shell of Waldemaria japonica (A. Adams) in Mt. Futago, Ogano-machi, Saitama Prefecture. Bulletin of the Saitama Museum of Natural History 2: 23-26

Ozeti, N.; Cevik, E.; Arikan, H. 1987: On the variation of the morphological and serological characteristics of some Turkish Ophisops elegans macrodactylus (Lacertidae-Reptilia) populations. Biologia Gallo Hellenica 13: 169-172

Sobolevskij, EN. 1980: On the variation of the number of vertebrae, the size characteristics and the growth rate of the axial skeleton in seals (Phocidae). Zoologicheskii Zhurnal 59(9): 1388-1396

Hanada, Y. 1989: On the variations and the distributions of a cuckoo wasp, Chrysis (Trichrysis) formosana auct. (Hymenoptera: Chrysididae) in the Nansei Islands, Japan. Entomological Journal of Fukui 5: 13-16

Narain, AS.; Singh, K.; Srivastava, SL. 1987: On the vascular pigment of some freshwater lamellibranch molluscs. Current Science 56(1): 37-39

Oota, Y.; Koshimizu, I. 1987: On the vascular supply of hypophysis and distribution of prolactin- and thyrotopin-immunoreactive cells of the adenohypophysis in the snake, Elaphe quadrivirgata. Proceedings of the Japan Academy B Physical and Biological Sciences 63(8): 297-299

Oota, Y.; Kawada, M. 1986: On the vascular supply of hypophysis in the turtle, Pseudemys scripta. Proceedings of the Japan Academy B Physical and Biological Sciences 62(2): 69-71

Ragab, SA.; El-Gindy, EM.; El-Ayat, MA.; Abdel Hamid, MA. 1983: On the vasculature of the fore-foot of the buffalo in Egypt (Bos bubalis L.). Part 1 - Arterial supply. Veterinary Medical Journal (Giza): 311: 83-90

Safyanova, V.; Shatova, S.; Ovezmukhammedov, A. 1987: On the vectors of Leishmania and reptiles.. Izvestiya Akademii Nauk Turkmenskoi SSR Seriya Biologicheskikh Nauk 3: 60-63

Lelej, AS. 1983: On the velvet ants (Hymenoptera, Mutillidae) of Australia. Entomologicheskoe Obozrenie 62(3): 612-619

Burbidge, AA.; Fuller, PJ. 1990: On the vernacular name of Petrogale burbidgei. Records of the Western Australian Museum 144: 645-646

Sinovcic, G. 1982: On the vertebral number of anchovy Engraulis encrasicolus (L.), in the central Adriatic. Acta Adriatica 23(1-2): 441-448

Zhavoronkova, OD. 1978: On the vertical distribution of Bosmina longispina and B. coregoni.. Biologiya Vnutrennikh Vod Informatsionnyi Byulleten' (38): 52-55

Wang, X.; Zhu, L.; Luo, S.; Sui, F. 2003: On the vertical distribution of Mollusca in the rocky intertidal zone in Penglai, Shandong Province. Transactions of Oceanology and Limnology 4: 79-83 Ser no 98

Kashkina, AA. 1978: On the vertical distribution of salps (Salpidae, Tunicata).. Trudy Vsesoyuznogo Gidrobiologicheskogo Obshchestva 22: 56-70

Kim, J-P.; Namkung, J.; Jun, JR. 1987: On the vertical distribution of spider community in Mt. Hallasan, Island Chejudo, Korea. Korean Arachnology 32: 117-127

Cabela, A.; Grillitsch, H.; Tiedemann, F. 2001: On the vertical distribution of the amphibian species in Austria. Biota (Race): 21: 5-8

Malinin, LK.; Bazarov, MI. 1983: On the vertical distribution of the bream during the period of feeding.. Trudy Instituta Biologii Vnutrennikh Vod 48: 142-150

Belskij, Y.I.; Gerber, EM.; Demenin, AA.; Safronov, AM. 1987: On the vertical distribution of the deepwater redfish Sebastes mentella in the oceanic pelagic zone of the north Atlantic. Voprosy Ichtiologii 27(4): 682-686

Vanreusel, A.; Vincx, M.; Schram, D. van Gansbeke, D. 1995: On the vertical distribution of the metazoan meiofauna in shelf break and upper slope habitats of the NE Atlantic. Internationale Revue der Gesamten Hydrobiologie 802: 313-326

Tiedemann, F.; Cabela, A.; Grillitsch, H. 2001: On the vertical distribution of the reptile species in Austria. Biota (Race): 21: 111-114

Rukhkian, MJa. 1987: On the vertical migrations of hungry imagos of Dermacentor marginatus. Parazitologiya 21(5): 680-683

Soeda, H.; Yoza, K.; Shimamura, T.; Hasegawa, E.; Yoshihara, K. 1985: On the vertical moving behaviour of chum salmon early migratory season off the coast of Shiretoko Peninsula. Bulletin of the Japanese Society of Scientific Fisheries 519: 1425-1429

Veselova, EM.; Mikhailov, KG. 1987: On the vertical structure of spiders.. Doklady MOIP Zoologiya I Botanika 1985: 83-85

Tano, T. 1987: On the vespoid wasps (Hymenoptera) of the Ryukyus. Entomological Journal of Fukui 1: 11-14

Matchanov, NM.; Dadaev, S.; Zimin, Y.M.; Nazarov, AN.; Nazarov, AS. 1985: On the viability of eggs and larvae of widely distributed geohelminths of Karakul sheep in central Kyzyl-kum.. Uzbekskii Biologicheskii Zhurnal 5: 41-45

Aladin, N.; Filippov, A. 1993: On the viability of resting eggs of Artemia salina and Moina mongolica from bottom sediments from dried up bays of the Aral Sea. Trudy Zoologicheskogo Instituta 250: 114-120

Sotelo, J. 2007: On the viral hypothesis of multiple sclerosis: participation of varicella-zoster virus. Journal of the Neurological Sciences 262(1-2): 113-116

Yakovleva, NK. 1979: On the virgatite zone Virgatites virgatus from the classic site at Glebov on the Volga.. Uchenye Zapiski Yaroslavskogo Gosudarstvennogo Pedagogicheskogo Instituta 183: 29-37

Bekesi, L. 1987: On the viruses of the fishes: the diagnosis and the control of the viral diseases. Review article. Magyar Allatorvosok Lapja 427: 411-417

Grieger, B.; Bolz, J.; Varju, D. 1981: On the visually evoked head nystagmus of Tenebrio molitor and other beetles. Biological Cybernetics 411: 1-3

Zhai, Q.; Zhang, J. 1984: On the vitellogenesis of Coccinella septempunctata: vitellogenin synthesis and hormonal regulation. International Congress of Entomology Proceedings 17: 255

Sahu, CR. 1982: On the vitreous humour proteins of five species of Indian birds. Comparative Physiology and Ecology 72: 107-109

Dowsett Lemaire, Francoise 1992: On the vocal behaviour and habitat of the maned owl Jubula lettii in south-western Congo. Bulletin of the British Ornithologists' Club 112(4): 213-218

Miyazaki, K. 1978: On the vocal sacs of Rana togoi. Japanese Journal of Herpetology 74: 94-95

Dowsett-Lemaire, F. 1989: On the voice of the mountain pipit. Ostrich 602: 85-87

Mikolaichuk, AV.; Membetov, AM.; Misyus, PP. 1997: On the volume and age of the Kapkatas group of Northern Tien Shan. Stratigrafiya Geologicheskaya Korrelyatsiya. Yanvar'-Fevral'; 51: 79-85

Atanasov, AZ. 1982: On the volume and nomenclature of some genera of subfamily Anomaloninae (Hymenoptera, Ichneumonidae). Acta Zoologica Bulgarica 19: 75-77

Yates, J.W.T.; Arundel, P.A. 2008: On the volume of distribution at steady state and its relationship with two-compartmental models. Journal of Pharmaceutical Sciences 97(1): 111-122

Lugo-Fernández, A.; Badan, A. 2007: On the vorticity cycle of the Loop Current. Journal of Marine Research 65(4): 471-489

Bengtson, A.; Karlsson, T.; Herlitz, J. 2008: On the waiting list for possible coronary revascularisation. Symptoms relief during the first year and association between quality of life and the very long-term mortality risk. International Journal of Cardiology 123(3): 271-276

Antipov, NI. 1978: On the water regime of galls, caused by insects.. Doklady MOIP Zoologiya I Botanika 19752: 35-36

Moore, PG.; Francis, CH. 1985: On the water relations and osmoregulation of the beach-hopper Orchestia gammarellus (Pallas) (Crustacea: Amphipoda). Journal of Experimental Marine Biology and Ecology 941: 131-150

Dzhusupov, TK. 1995: On the water-rail (Rallus aquaticus) in flooded plain of the Ob River. Ornitologiya 26: 179-180

Roy, S.; Adhikari, S. 1992: On the water-vascular system of Astropecten indicus Doderlein. Journal of Bengal Natural History Society 111: 67-71

Hiroi, O. 1980: On the water-washing time of chum salmon eggs soon after the artificial fertilization. Scientific Reports of the Hokkaido Salmon Hatchery 34: 115-120

Burge, A. 1989: On the waterline. Practical Fishkeeping, : 56-58

Tanabe, T. 1988: On the way of making an insect specimen by vacuum drying. Konchu to Shizen 23(11): 10-14

Ruiz-Mirazo, K.; Mavelli, F. 2008: On the way towards 'basic autonomous agents': stochastic simulations of minimal lipid-peptide cells. Bio Systems 91(2): 374-387

Gagarin, VG. 1995: On the ways of formation of free-living nematodes fauna in fresh waters. Biologiya Vnutrennikh Vod Informatsionnyi Byulleten': 98: 22-29

Kozlov, D. 1985: On the ways of infection of the elk by echinococcosis. Acta Parasitologica Lithuanica 21: 87-93

Potapov, RL. 1989: On the ways of speciation in galliform birds. Trudy Zoologicheskogo Instituta 197: 108-120

Wu, X-f. 1981: On the webspinners. Entomological Knowledge 183: 123-125

Violani, C. 1980: On the wedge-tailed green pigeon Treron sphenura etorques of Sumatra. Bulletin of the British Ornithologists' Club 1004: 223-226

Isaev, AYu. 1990: On the weevil fauna (Coleoptera, Apionidae, Curculionidae) of Ulianovsk Province. Entomologicheskoe Obozrenie 69(1): 93-101

Yunakov, NN. 2000: On the weevils of the genus Otiorhynchus (Coleoptera, Curculionidae) of the fauna of the Ukraine. Vestnik Zoologii Supplement 141: 79-81

Fedorova, G.F. 1978: On the weight of the smelt from Ilmen Lake.. Rybokhozyaistvennoe Izuchenie Vnutrennikh Vodoemov 24: 28-31

Risch, L.; Thys van den Audenaerde, D. 1979: On the west African species of the genera Sicydium Cuv. and Val. and Lentipes Gthr. Revue Zoologique Africaine 93(4): 882-900

Sati, JP.; Alfred, JRB. 1990: On the western limit of pigtailed macaque distribution in N.E. India. Records of the Zoological Survey of India 87(1-4): 263-264

Baran, I.; Kasparek, M. 1989: On the whereabout of immature sea turtles (Caretta caretta and Chelonia mydas) in the eastern Mediterranean. Zoology in the Middle East 3: 31-36

Higashikawa, S.; Nishi, T.; Arima, S. 1981: On the white pomfret of the East China Sea - 3. Feeding activity. Memoirs of Faculty of Fisheries Kagoshima University 30: 125-133

Sundararaj, R.; David, BV. 1991: On the whiteflies of the genus Rhachisphora Quaintance and Baker (Aleyrodidae: Homoptera) from India. Entomon 16(4): 311-315

Platnick, N.I.; Murphy, J.A. 1998: On the widespread species Zelotes schmitzi (Araneae: Gnaphosidae). Bulletin of the British Arachnological Society 11(3): 118-119

Parker, S.T.; Russon, A.E. 1996: On the wild side of culture and cognition in the great apes. Russon, A E, Bard, K A, Parker, S T Reaching into thought: The minds of the great apes: 430-450

Artemyeva, EA. 1991: On the wing pattern characters correlation in Polyommatus icarus (Lepidoptera, Lycaenidae). Vestnik Zoologii 5: 66-72

Nazarenko, VYu. 1996: On the wing rudiments structure in weevils of the genus Liparus Olivier (Coleoptera, Curculionidae). Entomologicheskoe Obozrenie 75(1): 113-116; 226

Jain, SK.; Baijal, HN. 1982: On the wing venation of subfamily Lestinae (Zygoptera: Odonata) with remarks on its taxonomic value. Journal of Entomological Research (New Delhi): 61: 68-72

Bruno, M. 1986: On the wings of butterflies. International Wildlife 164: 14-19

Gupta, RC.; Bhardwaj, C.S.ekher. 1993: On the winter behaviour of Indian mugger, Crocodylus palustris Lesson. Geobios New Reports 12(2): 145-151

Babenko, VG.; Dugintsov, VA. 1987: On the winter bird population of the Amur region.. Doklady MOIP Zoologiya I Botanika 1985: 20-23

Marjakangas, A. 1987: On the winter ecology of the black grouse Tetrao tetrix, in central Finland. Dissertation Abstracts International C; European Abstracts 48(4): 679

Zhmud, ME. 1988: On the winter ecology of the mute swan in the region near the north-west coast of the Black Sea. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Otdel Biologicheskii 93(3): 34-37

Radchenko, VI.; Volkov, AF.; Figurkin, AL. 1991: On the winter excursion of pink salmon in the Sea of Okhotsk. Biologiya Morya (Vladivostok) (6): 88-90

Vikberg, P. 1980: On the winter feeding of the white-tailed deer (Odocoileus virginianus) in Finland. Suomen Riista 28: 114-117

Sasamal, S.K. 2008: On the winter flow through channels of South Andaman and Nicobar Islands. International Journal of Remote Sensing 29(2): 325-329

Petrov, OV.; Le, V-K.; Muronov, AD. 1978: On the winter mobility of the bank vole Clethrionomys glareolus Schreb. in forest-steppe oak groves. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Otdel Biologicheskii 83(2): 36-44

Moiseeva, EB.; Rudenko, VI. 1978: On the winter time spawning of the round goby Gobius melanostomus Pallas in aquaria. Voprosy Ichtiologii 18(4): 777-779

Kask, E. 1993: On the winter tracks of wild animals. Eesti Loodus. Januaar; 1: 18-19

Pak, Ryong Rin. 1991: On the wintering ecology of Trichogramma ostriniae. Kwahak Wontongbo 4: 51-53

Litun, VI. 1987: On the wintering of the Japanese quail (Coturnix japonicus) in the region east to the Baikal Lake. Ornitologiya 22: 213-214

Karpov, FF. 1991: On the wintering of the stock dove (Columba oenas) in Kazakhstan. Ornitologiya 25: 160-161

Meadows, BS. 1978: On the wintering of the wigeon Anas penelope in the Kenya highlands. Scopus 24: 97

Kalchreuter, H. 1994: On the wise use of woodcock and snipe populations. Round table discussion convened at the Fourth European Woodcock and Snipe Workshop. IWRB Publication 31: 108-114

Trokowicz, L. 1980: On the wolf tract in the Biebrza River Valley. Przeglad Zoologiczny 231: 137-145

Das, A.; Dev Roy, M. 1980: On the wood-boring molluscs of South Andamans, India. Records of the Zoological Survey of India 77(1-4): 179-187

Puzovic, S. 1994: On the woodcock in former Yugoslavia. IWRB Publication 31: 35-41

Belousov, LV.; Meshcheryakov, VN. 1986: On the work done by the group on morphogenetic processes at the Department of Embryology of the Biology Faculty at Moscow State University.. Ontogenez 173: 326-332

Sudzilovsky, FV.; Toropkova, EV. 1999: On the work of the Leningrad section of ARSSAHE during 1991-1998. Morfologiya 1153: 99-101

Subhendu Kumar Baksi.; Tapan Kumar Ray.; De, C. 1980: On the workings of some crabs on the sandy beach of western Sundarbans, Bengal Delta, India. Journal of the Geological Society of India 214: 184-187

Bobrov, EG. 1979: On the works by and on Linnaeus published in Russia and the Soviet Union. Svenska Linne-Sallskapet Arsskrift 1978: 265-275

Smogorzhevskaya, LI.; Smogorzhevsky, LA. 1984: On the wren nesting life. Vestnik Zoologii 3: 84-87

Shul'at'ev, AA. 1978: On the xerophilous habits of Chinchilla laniger Mol. Congressus Theriologicus Internationalis, 2: 387

Jeekel, CAW. 2002: On the year of publication of the Myriapoda in Eydoux & Souleyet, zoology of La Bonite. Myriapod Memoranda 5: 35-39

Cheng, T H. 1988: On the yellow-billed crowtit, Paradoxornis flavirostris. Var Fagelvarld 47(8): 463

Oguri, M. 1986: On the yellowish brown pigment granules in the interrenal cells of anglerfish and leopard shark. Bulletin of the Japanese Society of Scientific Fisheries 525: 801-804

Bugaev, VF. 1981: On the young Oncorhynchus nerka (Walbaum) belonging to the generatively rheophilous form migrating to Lake Azabach'e from Kamchatka River tributaries. Voprosy Ichtiologii 21(5): 800-808

Pati, S. 1978: On the young of black pomfret Parastromateus niger. Matsya 3: 92-94

Terada, M. 1979: On the zoea larvae of five crabs of the family Ocypodidae. Zoological Magazine (Tokyo) 88(1): 57-72

Terada, M. 1980: On the zoeal development of Pilumnopeus indicus (De Man) (Brachyura, Xanthidae) in the laboratory. Researches of Crustacea 10: 35-44

Terada, M. 1979: On the zoeal development of five species of the subfamilies Iliinae and Leucosiinae (family Leucosiidae). Researches of Crustacea 9: 27-42

Dao Van Tien. 1983: On the zoo-geographical divisions in North Vietnam. Tap Chi Sinh Vat Hoc 53: 1-4

Tran Kien.; Hoang Xuan Quang. 1992: On the zoo-geographical zone of reptilian and amphibian of Vietnam. Tap Chi Sinh Hoc 143: 8-13

Stojkov, S. 1979: On the zoobenthos dynamics in Bourgas Lake and Mandra Dam. Izvestiya na Instituta po Ribni Resursi - Varna 17: 47-53

Morino, H. 1979: On the zoogeography and speciation of the Japanese sea-shore Talitridae (Amphipoda; Crustacea). Zoological Magazine (Tokyo) 88(4): 671

Kwieton, E. 1987: On the zoogeography of Czechoslovak ground beetles.. Ziva 351: 22-23

Maa, TC. 1982: On the zoogeography of New Guinea Diptera. Pupipara. Monographiae Biologicae 422: 699-708

Chandrasekhara Rao, G. 1980: On the zoogeography of the interstitial meiofauna of the Andaman and Nicobar Islands, Indian Ocean. Records of the Zoological Survey of India 77(1-4): 153-178

Astakhova, EV.; Vedmederya, VI.; Kolodko, KM.; Krivolapov, VP.; Lizogub, TN.; Sidorova, TV.; Dmitrenko, GP.; Pryadkina, Y.P. 1980: On the zoological collections of the Kharkov State University Museum. Communication 1. Types of invertebrates: sponges, coelenterates, flat, round and annelid worms, molluscs. Classes of vertebrates: amphibians, reptiles, birds and mammals.. Vestnik Khar'kovskogo Universiteta 195: 92-95

Richardson, LR. 1978: On the zoological nature of land-leeches in the Sechelles Islands, and a consequential revision of the status of land-leeches in Madagascar (Hirudinea: Haemadipsoidea). Revue Zoologique Africaine 92(4): 837-866

Movchan, VA. 1983: On the zooperiphyton of the coating of diatoms and blue-green algae on the banks of the Severskii Donets-Donbass Canal. Khidrobiologiya 19: 56-59

Konsulov, A. 1979: On the zooplankton dynamics in Bourgas Lake. Izvestiya na Instituta po Ribni Resursi - Varna 17: 25-31

Konsulov, A. 1979: On the zooplankton dynamics in Burgas Lake. Izvestiya na Instituta po Ribni Resursi - Varna 17: 25-31

Timofeeva, MV. 1980: On the zooplankton in the cool ponds of the Barabinsk electric-power station. Izvestiya Sibirskogo Otdeleniya Akademii Nauk SSSR, Seriya Biologicheskikh Nauk 1980(3): 27-35

Remm, K. 1984: On the zooplankton of Haapsalu Bay. Hudrobioloogilised Uurimused 13: 34-43

Okamoto, K.; Horie, S. 1983: On the zooplankton of Lake Baikal: a preliminary report. Japanese Journal of Limnology 441: 59-64

River, IK.; Kurdin, VP. 1982: On the zooplankton of some turbulent water bodies of the Volga-Baltic water system.. Trudy Instituta Biologii Vnutrennikh Vod 43: 104-111

Pinchuk, A.I. 1994: On the zooplankton of the Chaun Bay. Issledovaniya Fauny Morei 47: 121-127

Naomi, TS. 1986: On the zooplankton of the inshore waters of Karwar during 1980-81. Indian Journal of Fisheries 333: 336-346

Purshouse, R.C.; Fleming, P.J. 2007: On the. evolutionary optimization of many conflicting objectives. IEEE Transactions on Evolutionary Computation 11(6): 0-784

Vasilevski, VS. 1993: On thermoacclimatory metabolic responses of leptodactile crayfish (Astacus astacus L.). Dopovidi Akademiyi Nauk Ukrayini 2: 158-163

Tanaka, H. 1986: On thirteen species of Japanese lycosid spiders. Atypus: 15-23 (88)

Wang, X. 1997: On three Agelena species from China (Araneae, Agelenidae). Bulletin of the British Arachnological Society 10(7): 253-256

Habu, A. 1978: On three Brachymeria species of Japan (Hymenoptera, Chalcididae). Entomological Review of Japan 32(1-2): 113-124

Matsumoto, T.; Kanie, Y. 1982: On three Cretaceous keeled ammonites from the Urakawa area, Hokkaido. (Studies on Cretaceous ammonites from Hokkaido-63). Science Report of the Yokosuka City Museum 29: 9-22

Narendran, TC.; Varghese, T. 1990: On three South American species of Chalcididae (Hymenoptera) described by Aug. Emil Holmgren. Hexapoda (Insecta Indica): 21-2: 75-80

Chakrabarti, A. 1984: On three abnormal specimens of Mystus cavasius (Hamilton) (family: Bagridae). Bulletin of the Zoological Survey of India, 52-3: 109-111

Manohar, KV.; Patel, RJ. 1985: On three colonial volvocales new to India. Phykos 24(1-2): 80-83

Kumar Kar, S. 1997: On three dead turtles (Caretta caretta) stranded at Digha, Midnapur district, West Bengal. Indian Council of Agricultural Research Marine Fisheries Information Service Technical and Extension Series. August-September; 149: 16, 26

Singh, HS.; Agarwal, S.; Kumar, K.; Vibha. 1997: On three ectoparasitic monogeneans in freshwater fishes of Meerut. Indian Journal of Fisheries. July-Sept; 443: 309-317

Pietsch, T.W. 1993: On three editions of Louis Renard's Poissons, Ecrevisses et Crabes: Histoire Naturelle des plus Rares Curiositez de la Mer des Indes. Archives of Natural History 20(1): 49-68

Song Weibo.; Warren, A.; Wilbert, N. 1996: On three endocommensal ciliates from digestive tract of sea urchins of the Weddell Sea, Antarctica, with establishment of a new genus, Entodiscoides nov. gen. (Protozoa, Ciliophora). Journal of Ocean University of Qingdao 26(3): 295-308

Sun, S.; Wu, H. 1993: On three indeterminate species of nematodes (Family Philometridae) from freshwater fishes. Freshwater Fisheries 236: 1-3 No 176

Narendran, TC. 1984: On three interesting species of Torymidae from India (Hymenoptera: Chalcidoidea). Bollettino del Laboratorio di Entomologia Agraria Filippo Silvestri 41: 109-117

Karaman, G.S. 2000: On three interesting subterranean amphipods (Crustacea, Amphipoda) from Balkan Peninsula. Odjeljenja Prirodnikh Nauka Crnogorska Akademija Nauka I Umjetnosti Glasnik 13: 223-236

Agrawal, N.; Singh, HS. 1981: On three monogenetic trematodes from a fresh water fish Clupisoma garua (Ham.). Journal of the Zoological Society of Indi 321(2): 27-34

Gupta, SP.; Verma, SL. 1980: On three new Acanthocephala parasites of the genus Pallisentis van Cleave, 1928 from freshwater fish of Lucknow. Helminthologia (Bratislava): 174: 269-282

Glida, H.; Latifi, M.; Bertrand, M.; Saboori, A. 2004: On three new Macrocheles from Iran, and discussion on the infrageneric systematic units. Acarologia Paris 2004): 345-351

Mrsic, N. 1996: On three new Paradoxosomatidae from Malaysia (Diplopoda Polydesmida). Arthropoda Selecta 51-2: 139-144

Schwendinger, PJ. 1989: On three new armoured spiders (Araneae: Tetrablemmidae, Pacullinae) from Indonesia and Thailand. Revue Suisse de Zoologie 963: 571-582

Liu Yuhai.; Wang Junqing. 1981: On three new arthrodires from Middle Devonian of Yunnan. Vertebrata Palasiatica 194: 295-304

Hussain, SA.; Hanumantha Rao, K.; Shyamasundari, K. 1986: On three new digenetic trematodes and Hypocreadium indicum comb. nov., of the family: Lepocreadiidae (Odhner 1905) Nicoll, 1935 from marine fishes of Waltair coast (Bay of Bengal). Revista Iberica de Parasitologia 462: 141-147

Pandey, KC.; Tewari, SK. 1984: On three new digenetic trematodes from marine fishes of Bombay coast, India. Journal of the Zoological Society of Indi 951(2): 60-65

Gupta, SP.; Krisha. 1982: On three new genera (Monogenea: Axinidae) parasitic on the gills of marine fishes of Bau of Bengal. Rivista di Parassitologia 43(2): 321-329

Carvalho, JCM. 1981: On three new genera and four new species of Miridae from India and Oceania (Hemiptera). Revista Brasileira de Biologia 41(3): 479-484

Gamo, S. 1965: On three new species of Cumacea, Crustacea, from Akkeshi Bay. Publications of the Akkeshi Marine Biological Station 14: 1-21

Yang, X. 1995: On three new species of Leptotrombidium from Qinghai, China (Acari: Trombiculidae). Acta Zootaxonomica Sinica 194: 438-444

Gomez, S.; Steinarsdottir, M.B. 2007: On three new species of Mesochra Boeck, 1865 (Harpacticoida : Canthocamptidae) from Iceland. Journal of Natural History 41(37-40): 2447-2478

Liu Ruiyu.; Wang Shaowu. 1983: On three new species of Mysidacea (Crustacea) from the coastal waters of Guangdong, China. Oceanologia et Limnologia Sinica 146: 522-530

Chia, O.K.; Ng, P.K. 1998: On three new species of Parathelphusa (Crustacea: Decapoda: Brachyura: Parathelphusidae) from Borneo. Hydrobiologia 377: 123-131

Deshmukh, RA. 1979: On three new species of Uncibilocularis Southwell, 1925 (Cestoda: Onchobothriidae) from marine fishes with a key to the species of the genus. Proceedings of the National Academy of Sciences India, Section B, Biological Sciences 49(4): 227-236

Unnikrishnan Nair, B.; Pillai, NK. 1984: On three new species of asterocherid copepods, with a redescription of Indomyzon quasimi Ummerkutty. Records of the Zoological Survey of India 81(3-4): 357-372

Gupta, V.; Puri, M. 1986: On three new species of genus Stephanostomum Looss, 1899 (family Acanthocolpidae Luhe 1909) from marine fishes of Puri, Orissa. Rivista di Parassitologia 46(3): 385-391

Nateewathana, A.; Norman, M.D. 1999: On three new species of ocellate octopuses (Cephalopoda: Octopoda) from Thai waters. Phuket Marine Biological Center Special Publication 19(2): 445-462

Deng, S-m.; Xiong, G-q.; Zhan, H-x. 1981: On three new species of sharks of the genus Carcharhinus from China. Acta Zootaxonomica Sinica 62: 216-220

Gajbe, U.A. 1984: On three new species of spiders of the genus Callilepis (Westring) (family: Gnaphosidae) from India. Records of the Zoological Survey of India 81(1-2): 127-133

Gajbe, UA.; Gajbe, P. 1999: On three new species of spiders of the genus Hippasa Simon (Araneae: Lycosidae) from Jabalpur, Madhya Pradesh, India. Records of the Zoological Survey of India 97(4): 23-28

Gupta, V.; Ahmad, J. 1978: On three new species of the genus Allopodocotyle Pritchard, 1966 from marine fishes of Puri, Orissa. Indian Science Congress Association Proceedings 65(3): 202

Gupta, PC.; Hare Govind. 1987: On three new species of the genus Plagioporus Stafford, 1904 (fam: Opecoelidae Ozaki, 1925) from fishes of Orissa. Kanpur University Research Journal (Science) 5: 1-6

Guiler, ER.; Burton, HR.; Gales, NJ. 1987: On three odontocete skulls from Heard Island. Scientific Reports of the Whales Research Institute Tokyo 38: 117-124

Kato, S. 1993: On three species of Eutreptiella (Euglenophyceae) in the coastal waters of the Kanto district, Japan. Japanese Journal of Phycology (Sorui). 10 March; 411: 47-51

Lee, D.-An.; Wu, S.-Horng.; Liao, I.; Chiu.; Yu, H.-Ping. 1996: On three species of commercially important sergestid shrimps (Decapoda: Sergestidae) in the coastal waters of Taiwan. Journal of Taiwan Fisheries Research 4(1): 1-19

Song Daxiang. 1994: On three species of crab spiders from Hainan, China. Acta Arachnologica Sinica. Nov; 32: 119-123

Liu Xixing. 1983: On three species of genus Ellisina (Bryozoa) from the continental shelf of the east China Sea. Oceanologia et Limnologia Sinica 142: 169-172

Liu, B-l. 1988: On three species of guill mite from China (Acari: Syringophilidae). Acta Zootaxonomica Sinica 133: 274-277

L.S.uqiang.; Tao ye.; Zhang Weisheng.; Yang Yanjie. 1996: On three species of linyphiid spiders from China (Aneae : Linyphiidae). Acta Arachnologica Sinica 5(1): 10-12

Gupta, V.; Jain, N. 1992: On three species of the genus Lecithocladium Luhe, 1901 (Digenea: Hemiuridae) from the stomach of marine fishes off coast Puri, Orissa. Rivista di Parassitologia 92: 161-172

Soota, TD.; Dey Sarkar, SR. 1980: On three species of the nematode genus Cucullanus Mueller 1777, and a note on Lappetascaris lutjani Rasheed, 1965, from the Indian marine fishes. Records of the Zoological Survey of India 76(1-4): 1-6

Mahdy, O.A. 1993: On three trematod species infesting the giant heron (Ardea goliath) in Giza, Egypt. Journal of the Egyptian Veterinary Medical Association 532: 305-312

Medda, PK.; Chakrabarti, S. 1998: On three undescribed morphs of macrosiphine aphids (Homoptera: Aphididae) from Western Himalaya, India. Proceedings of the Zoological Society 51(1): 57-59

Janssen, GM.; Kuipers, BR. 1980: On tidal migration in the shrimp Crangon crangon. Netherlands Journal of Sea Research 14(3-4): 339-348

Wong, KKY.; Fenton, MB. 1982: On time allocation among patches of prey by Euderma maculatum. Bat Research News, 234: 82

Achiron-Frumkin, T. 1995: On tits and caterpillars. Torgos. Summer; 25: 14-17, 96

Willockx, R. 1985: On toads, wine and nature conservation.. Wielewaal 5110: 317-320

Johnson, P. 1993: On today's modern farm, the barn owl has to be whiter than white. BTO News. January-February; 184: 8

Waltz, EC. 1983: On tolerating followers in information-centers, with comments on testing the adaptive significance of coloniality. Colonial Waterbirds 6: 31-36

Bringsoe, H. 1989: On tongue function in chamaeleons.. Nordisk Herpetologisk Forening 326: 213-215

Sinha, GM.; Chakrabarti, P. 1985: On topological characteristics of the mucosal surface in buccopharynx and intestine of an Indian freshwater major carp, Catla catla (Hamilton): a light and scanning electron microscopic study. Zoologische Jahrbucher, Abteilung fur Anatomie und Ontogenie der Tiere 113(4): 375-389

Khozatskij, L.; Shammakov, S.; Semerikov, A. 1985: On tortoise-like concretions from Kyurendagh.. Izvestiya Akademii Nauk Turkmenskoi SSR Seriya Biologicheskikh Nauk 3: 32-37

Branfield, A. 1992: On trail in Mkuze. WBC News 156: 22-23

Bose, A. 1985: On transformation of linear diffusions into continuous state branching. Mathematical Biosciences 732: 301-307

Saad, O.M.; El Shafei, M.K.; Ezzat, L.E. 2007: On treating multiobjective cutting stock problem in the aluminum industry under fuzzy environment. Journal of Applied Sciences Research (October): 938-945

Breen, R.A.M.; Miller, R.F.; Lipman, M.C.I. 2007: On treatment outcomes of patients with HIV and tuberculosis. American Journal of Respiratory and Critical Care Medicine 177(1): 121; Author Reply 121-2

Sten'ko, RP. 1978: On trematodofauna of certain molluscs in the Crimea and changes in the fauna under the effect of anthropogenic factor. Vestnik Zoologii 5: 90-91

Hasegawa, T. 1994: On tribe Theclini in Korean peninsula in recent time. Konchu to Shizen 29(12): 15-22

Suoranta, A. 1986: On trichina (Trichinella spiralis) and its occurrence in south-west Hame. Lounais-Hameen Luonto 73: 24-26

Carrel, D.; Carre, C. 1980: On triggering and control of cnidocyst discharge. Marine Behaviour and Physiology 71: 109-117

Gupta, R.; Kumar, S. 1993: On troop size and composition of rhesus monkey, Macaca mulatta (Zimmermann) in Haryana. Journal of Nature Conservation 5(2): 111-114

Barlocher, F. 1979: On trophic interactions between microorganisms and animals. American Naturalist 1141: 147-148

Sokolova, MN.; Turpaeva, EP.; Zezina, ON. 1978: On trophic macrobenthic characterisitics in certain deep-water basins of the southern hemisphere. Trudy Instituta Okeanologii Imeni P. P. Sirsova 113: 28-35

Kabanov, VA. 1981: On trophic relations of the Tenebrionidae field species. Vestnik Zoologii 4: 82-85

Khlebosolov, EI. 1983: On trophic selectivity in some tundra Charadriiformes. Zoologicheskii Zhurnal 62(6): 963-965

Wiley, J P.; Jr. 1985: On tropical coasts mangroves blend the forest into the sea. Smithsonian 1512: 122-135

Brady, J. 1980: On tsetse flies, light, and clocks. Photobiology Bulletin 18: 216-228

Lakshminarayana, KV.; Purna Sai, K.K. 1993: On turtles & tortoises. Cobra (Chennai). Oct-Dec; 14: 3-11

Nesov, LA. 1987: On turtles of the Palaeogene of south Kazakhstan and phylogenetic relations of Toxochelyidae and Cheloniidae.. Paleontologiceskij Zurnal (4): 76-87

Morton, B. 1999: On turtles, dolphins and, now, Asia's horseshoe crabs. Marine Pollution Bulletin 381: 845-846

Schiotz, A. 1982: On two Afrixalus (Anura) from central Zaire. Steenstrupia 8(11): 261-265

Arrebola Burgos, JR. 1998: On two Andalusian Oestophora species: Oestophora ortizi De Winter & Ripken, 1991 and Oestophora granesae spec. nov. (Gastropoda: Pulmonata). Journal of Conchology 36(4): 35-41

Liston, AD. 1980: On two British Athalia species (Hymenoptera, Tenthredinidae). Naturalist (Sheffield) 105(955): 141-142

Razowski, J. 1979: On two Choristoneura species (Tortricidae) from the Canary Islands. Note Divulgative Istituto di Entomologia Agraria della Universita di Napoli, 21-2: 57-60

Prinsloo, GL.; Mynhardt, MJ. 1981: On two Encyrtidae parasites (Hymenoptera: Chalcidoidea) of the Rhodes-grass scale, Antonina graminis (Maskell). (Hemiptera: Pseudococcidae) in South Africa. Journal of the Entomological Society of Southern Africa 442: 325-330

Neerup Buhl, P. 1996: On two European species of Platygaster Latreille, 1809 (Hymenoptera Platygastridae). Frustula Entomologica 18: 147-152 No 31

Mienis, H.K. 2003: On two Fissurella species supposed to have been found on the beach of Elat, Israel. Triton Rehovot 8: 1

Larsson, JIR.; Bach de Roca, C.; Gaju-Ricart, M. 1992: On two Hyalospora species from Spanish Microcorhyphia: Hyalospora volsella Tuzet & Ormieres, 1956 and Hyalospora gigantea sp. nov. (Eugregarinida, Hirmocystidae). Archiv fuer Protistenkunde, 1411-2: 119-133

Jach, M.A. 2000: On two Hydraenidae described by Makhan (1998). Latissimus 1(2): 15

Branco, T. 1989: On two Iberian Rhizotrogini: Rhizotrogus iglesiasi (Bagnena, 1955) (Comb. n.) and Rh. villiersi Baraud, 1970 (Coleoptera Melolonthidae). Bollettino della Societa Entomologica Italiana 121(3): 196-203

Karaman, GS. 1978: On two Melita species (fam. Gammaridae) from the Mediterranean Sea, M. bulla n. sp. and M. valesi S. Kar. 1955. Bollettino del Museo Civico di Storia Naturale di Verona 5: 221-237

Codreanu, R.; Codreanu-Balcescu, D. 1981: On two Metschnikowia yeast species producing hemocoelic infections in Daphnia magna and Artemia salina (Crustacea, Phyllopoda) from Romania. Journal of Invertebrate Pathology 371: 22-27

Yoshimoto, H. 1987: On two Taiwanese species of the genus Habrosyne (Thyatiridae). Japan Heterocerists' Journal 143: 280-281

Moretti, A., N.; Roccatagliata, D. 2007: On two allied species of the genus Diastylis from southern South America: D-granulata Zimmer, 1921 and D-argentata Calman, 1912 (Crustacea : Cumacea : Diastylidae). Journal of Natural History 41(41-44): 2621-2639

Jain, M.; Gupta, NK. 1979: On two already known species of the genus Pallisentis van Cleave, 1928 (Acanthocephala) and discussion on the validity of Pallisentis buckleyi Tadros, 1966 and genus Devendrosentis Sahay, Sinha et Ghosh 1971. Helminthologia (Bratislava): 163: 173-183

Abu-Znada, NY. 1990: On two amphibian nematodes collected from frogs in Jeddah, Saudi Arabia. Proceedings of the Zoological Society A.R. Egypt 21: 103-112

Gupta, PC.; Gupta, SP. 1979: On two avian trematode parasites (family - Heterophyidae Odhner, 1914) from Kanpur. Indian Journal of Helminthology 29(1): 73-78

Oota, H. 1983: On two brachiopods illustrated in two popular picture books. Nanki Seibutu 252: 204-206

Kuznecov, S.; Kuznecova, N. 1982: On two butterfly species of the genus Colias F. in the Latvian SSR. Latvijas Entomologs 25: 72-74

Kasahara, S. 1988: On two carabid beetles from Fukushima Prefecture, northeast Japan. Elytra, 162: 122

Petrova, V.P. 1980: On two closely related species of the genus Graphosoma Lap. (Hemiptera, Pentatomiae) from Siberia.. Trudy Biologicheskogo Instituta Sibirskoe Otdelenie Akademiya Nauk SSSR, Suppl No. 43: 29-33

Joger, U. 1993: On two collections of reptiles and amphibians from the Cape Verde Islands, with descriptions of three new taxa. Courier Forschungsinstitut Senckenberg 1 Juli; 159: 437-444

Ueda, H.; Hirashima, T. 1979: On two different types of putative gonadotrophs in the pituitary gland of the masu salmon, Oncorhynchus masou. Annotationes Zoologicae Japonenses 52(2): 114-124

El-Said Hassanine, Reda Mohammed. 2000: On two digenetic trematodes (Family: Hemiuridae Looss, 1899) from some fish in the Gulf of Aqaba, with a discussion on the validity of their genera. Journal of the Egyptian-German Society of Zoology, D 33: 45-55

Takeda, M. 2001: On two estuarine crabs from Hainan Island, South China Sea. National Science Museum Monographs 2(1): 87-93

Antsulevich, AE. 1980: On two far east species of hydroids (Leptolida, Thecaphora). Zoologicheskii Zhurnal 59(4): 615-617

Belyshev, BF.; Kharitonov, AYu. 1978: On two fossil dragonflies (Insecta, Odonata) from upper reaches of the Vasyugan. Izvestiya Sibirskogo Otdeleniya Akademii Nauk SSSR, Seriya Biologicheskikh Nauk 1978(2): 138

Aizu Fossil Research Group. 1985: On two fossil humeri of Otarioidea from the Shiotsubo Formation (Late Miocene) of Fukushima Prefecture, northeast Japan. Earth Science (Tokyo): 394: 293-295

Ektova, LA. 1986: On two fundamental stages in the development of fusulinids (Foraminiferida) in the Carboniferous.. Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva 29: 5-16

Ferrara, F.; Taiti, S. 1982: On two genera of Eubelidae (Crustacea Isopoda) from eastern Africa: Aethiopopactes Verhoeff, 1942 and Oropactes n. gen. Monitore Zoologico Italiano Supplemento 16(9): 205-217

Qin, K-j.; Shi, Y-r. 1984: On two gobiid fishes new to Chinese ichthyofauna. Acta Zootaxonomica Sinica 91: 109

Baran, I.; Kumlutas, Y.; Tok, C.; Varol; Ilgaz, C.; Kaska, Y.; Olgun, K.; Turkozan, O.; Iret, F. 2004: On two herpetological collections made in East Anatolia (Turkey). Herpetozoa 16(3-4): 99-114

Nikolskaya, KG.; Stepanov, DL. 1979: On two homoeomorphic genera from Palaeozoic Rhynchonella (Septacamera and Rotaia).. Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva 22: 140-157

Gupta, ML.; Sinha, PK. 1994: On two hymenopteran parasitoids of mango scale insect Icerya zimmermani (Homoptera: Margarodidae). Insect and Environment 5: 96-98

Murase, M. 2004: On two ichneumonid parasitoids reared from bagworms and paperwasps. Nanki Seibutu. Jun; 461: 54

Uttangi, JC. 1989: On two important minor irrigation pond-habitats used by fisheries and waterfowl in Dharwad district. Myforest 253: 281-292

Berruti, A. 1990: On two indeterminate shearwaters from South African waters. Bulletin of the British Ornithologists' Club 1102: 66-70

Geddes, DC. 1981: On two interstitial marine harpacticoids (Crustacea: Copepoda) from northern Norway. Sarsia 661: 19-24

Richardson, LR. 1979: On two land-leeches labelled as from New Zealand (Hirundinea: Haemadipsoidea). Tuatara 241: 41-48

Gurusamy, R.; Balasubramanian, TS. 1994: On two large specimens of devil ray Manta birostris (Walbaum) landed at Tuticorin. Indian Council of Agricultural Research Marine Fisheries Information Service Technical and Extension Series. February-March; 127: 15, 24

Haacke, WD.; Bruton, MN. 1978: On two little known snakes from the tropical subtraction zone of south-eastern Africa. Annals of the Transvaal Museum 315: 43-50

Stogov, II. 1985: On two little studied species of white toothed shrews (Insectivora, Soricidae, Crocidura) from the mountain regions in the south of the USSR. Zoologicheskii Zhurnal 64(2): 264-268

Romero, RC.; Kuroki, HB. 1987: On two members of the family Lernaeopodidae (Crustacea: Copepoda) parasitic on elasmobranchs in Chilean waters, with a description of Pseudocharopinoides myliobatidos n. g., n. sp. from Myliobatis chilensis Philippi. Systematic Parasitology 93: 235-240

Rathore, SS.; Nama, HS. 1992: On two nematodes Acrobeloides conoidis n. sp. and Chiloplacus jodhpurensis n. sp. from soil around roots of Brassica juncea. Proceedings of the National Academy of Sciences India, Section B, Biological Sciences 62(4): 509-513

Mienis, H.K. 1996: On two neritid species from Palawan, the Philippines. Conchiglia. January-March; 28278: 9-10

Oniki, Y.; Antunes, A.Z. 1998: On two nests of the glittering-bellied emerald Chlorostilbon aureoventris (Trochilidae). Ornitologia Neotropical 9(1): 71-75

Pani, SC.; Chatterji, PN. 1978: On two new amphibian trematodes of the genera Pleurogenes Looss, 1896 and Mehrorchis Srivastava, 1934. Indian Science Congress Association Proceedings 65(3): 201-202

Gupta, V.; Bakshi, R. 1982: On two new ascarids, Ascaridia seenghali n. sp. and Paraquimperia xenentodonia n. sp. from fresh water fishes of India. Indian Science Congress Association Proceedings 69(3): 127-128

Duggal, CL.; Kaur, H. 1988: On two new camallanid nematodes from freshwater fishes of Punjab, India. Rivista di Parassitologia 48(1): 93-97

Ahmad, J. 1978: On two new digenetic trematodes from marine fishes of Bay of Bengal. Journal Of Zoological Research (Aligarh): 21: 34-38

Purrini, K. 1984: On two new diseases caused by protozoan parasites in the natural population of Oryctes monoceros Ol. in Tanzania. International Congress of Entomology Proceedings 17: 283

Gupta, NK.; Sharma, YP. 1979: On two new furocercous cercariae from snails at Chandigarh and Nabha. Research Bulletin of the Panjab University, Science 27(3-4): 177-183

Carvalho, JCM. 1981: On two new genera and species of Cylapinae and description of the male of Rhinocylapidius vittatus (Hsiao) (Hemiptera, Miridae). Revista Brasileira de Biologia 41(3): 461-464

Moure, JS.; Hurd, P.D.; Jr. 1982: On two new groups of Neotropical halictine bees (Hymenoptera, Apoidea). Dusenia, 132: 46

Stoev, P. 2001: On two new myriapods (Chilopoda, Diplopoda) new to the fauna of Albania. Historia Naturalis Bulgarica 13: 109-110

Kumar, A.; Chopra, AK.; Singh, HR. 1984: On two new nematodes from cold water fishes of Garhwal Himalaya. Uttar Pradesh Journal of Zoology 41: 130-133

Naidu, TSV.; Thakare, VK. 1981: On two new nematodes from fishes and amphibians of Vidarbha region, Maharashtra State, India. Rivista di Parassitologia 42(3): 415-424

Duggal, CL.; Kaur, H. 2000: On two new nematodes of the genus Procamallanus Baylis, 1923 from Wallago attu in Punjab, India. Research Bulletin of the Panjab University, Science 49(1-4): 47-55

Guo, S. 1983: On two new nonmarine Gastropoda genera from the Early Pleistocene in Nihewan region of Yangyuan, Hebei. Transactions of the Chinese Society of Malacology 1: 175-179

Nageswara Rao, CA. 1981: On two new polychaetes (Nereidae: Annelida) from estuarine waters of India. Bulletin of the Zoological Survey of India 33: 213-217

Yu, Y.; Wang, T. 1982: On two new species and two new records of Lasiohelea from China. Entomotaxonomia, 41-2: 19-21

Shi, X.; Shi, X. 1995: On two new species and two new records of Simocephalus from China (Crustacea: Diplostraca: Daphniidae). Acta Zootaxonomica Sinica 194: 403-411

Muradian, Z. 1979: On two new species of Campylaspis (Cumacea Nannastacidae), the diagnosis criteria in the genus and two new subgenera: Sarsicuma and Bacescua. Revue Roumaine de Biologie Serie de Biologie Animale 242: 99-105

Martens, K.; Rossetti, G. 1997: On two new species of Darwinula Brady & Robertson, 1885 (Crustacea, Ostracoda) from South African dolomitic springs. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique Biologie 67: 57-66

Liang, Xiang-Qiu. 2000: On two new species of Exopalaemon from China (Decapoda: Palaemonidae). Acta Zootaxonomica Sinica. Jul; 253: 277-281

Gajbe, U.A. 1992: On two new species of Haplodrassus spiders from India (Araneae: Gnaphosidae). Records of the Zoological Survey of India 91(3-4): 313-317

Shinde, GB.; Deshmukh, RA. 1979: On two new species of Hexacanalis Perrenoud, 1931 (Cestoda: Lecanicephalidae) from marine fishes. Marathwada University Journal of Science 18(11): 133-139

Yu, Y-x.; Liu, K-n.; Wen, X-m. 1985: On two new species of Lasiohelea (Diptera: Ceratopogonidae). Acta Zootaxonomica Sinica 101: 72-75

Chen, H. 1987: On two new species of Leucosiidae (Crustacea: Brachyura) from the Chinese waters. Studia Marina Sinica 28: 195-203

Sarkar, NK. 1993: On two new species of Myxobolus Butschli 1882 (Myxozoa: Myxosporea) from some freshwater fish of West Bengal, India. Proceedings of the Zoological Society 46(1): 61-66

Pena Cantero, AL.; Vervoort, W. 1996: On two new species of Oswaldella Stechow, 1919: O. terranovae spec. nov. and O. tottoni spec. nov. (Cnidaria: Hydrozoa). Notes on Antarctic hydroids, III. Zoologische Mededelingen (Leiden) 701(-16): 135-143

Parihar, A.; Nama, HS. 1978: On two new species of Rictularia Froehlich, 1802 (Nematoda: Rictulariidae) from Funambulus pennanti. National Academy Science Letters (India): 16: 241-243

Curcic, BPM. 1984: On two new species of Roncus L. Koch 1873 from Macedonia (Arachnida: Pseudoscorpiones: Neobisiidae). Senckenbergiana Biologica 65(1-2): 97-104

Ramachandra Rao, K.; Emiliyamma, KG. 1995: On two new species of Scaphoideus Uhler (Homoptera: Cicadellidae) from Mudumalai, Tamil Nadu, India. Hexapoda (Insecta Indica): 72: 79-84

Pereira, LA.; Minelli, A. 1993: On two new species of Schendylurus Silvestri 1907 from Venezuela, with redescription of S. colombianus Chamberlin 1921 and S. virgingordae Crabill 1960 (Chilopoda Geophilomorpha Schendylidae). Tropical Zoology Special Issue 1: 105-123

Panampunnayil, SU. 1981: On two new species of Siriella (Mysidacea). Mahasagar 141: 87-90

Kalia, DC.; Gupta, NK. 1985: On two new species of Skrjabinocapillaria Skarbilovitsch, 1946, from Micro-Chiroptera, with a key to species of the genus. Rivista di Parassitologia 45(1): 125-132

Malhotra, SK.; Capoor, VN. 1983: On two new species of cestodes (Cyclophyllidea): Stilesia garhwalensis sp. n. from goats, and Stilesia kotdwarensis sp. n. from sheep, of the Garhwal region, India. Acta Parasitologica Polonica 2842: 399-406

Shen, C-j.; Tai, A-y. 1979: On two new species of fresh water Copepoda (Crustacea: Harpacticoida). Acta Zootaxonomica Sinica 43: 233-237

Ng, Peter KL. 1997: On two new species of freshwater crabs of the genera Sayamia and Heterothelphusa (Brachyura, Parathelphusidae) from southern Thailand. Crustaceana (Leiden) 70(6): 710-719

Asari, KP. 1983: On two new species of gammarids (Amphipoda, Crustacea) from Andaman and Nicobar Islands, India. Bulletin du Museum National d'Histoire Naturelle Section A Zoologie Biologie et Ecologie Animales 52: 641-649

Wang, S. 1989: On two new species of genus Anisomysis (Crustacea Mysidacea) from the South China Sea. Studia Marina Sinica 30: 229-237

Pajni, HR.; Gupta, S. 1990: On two new species of genus from Endaeus from India (Curculionidae: Tychiinae). Hexapoda (Insecta Indica): 21-2: 95-99

Yin, W-z.; Zhang, N-x. 1983: On two new species of parasitic nematodes from marine fishes from Zhoushan Islands, China. Acta Zootaxonomica Sinica 81: 7-10

L.S.aojing.; Huang Jiaqi. 1984: On two new species of planktonic Copepoda from the estuary of Jiulong River, Fujian, China. Journal of Xiamen University Natural Science 233: 381-390

Li, S.-qiang.; Song, D.-xiang. 1992: On two new species of soil linyphiid spiders from China (Araneae: Linyphiidae: Erigoninae). Acta Arachnologica Sinica. Feb; 11: 6-9

Song, D.-xiang.; Zhang, F.; Zhu, M.-sheng. 2002: On two new species of spiders (Arachnida: Araneae) from China. Shanxi Daxue Xuebao Ziran Kexue Ban 25(2): 145-148 Sum No 96

Gajbe, UA.; Gajbe, P. 1999: On two new species of spiders of the genus Xysticus Koch (Araneae: Thomisidae) from Madhya Pradesh, India. Records of the Zoological Survey of India 97(3): 145-148

Pandey, DK.; Agrawal, SK. 1984: On two new species of the Middle Jurassic ammonite genus Clydoniceras Blake from Kachchh, western India. Neues Jahrbuch fuer Geologie und Palaeontologie Monatshefte 6: 321-326

Liu, R.Y.; Wang, Y.L.ang 1998: On two new species of the Squilidae and Harpiosquillidae (Crustacea Stomatopoda) from the South China Sea. Oceanologia et Limnologia Sinica ; 29(6): 588-596

Huang, S-y. 1981: On two new species of the catfish genus Platytropius Hora from Yunnan, China. Acta Zootaxonomica Sinica 64: 437-440

Gajbe, UA. 1989: On two new species of the genera Scotophaeus Simon and Echemus Simon from India (Araneae: Gnaphosidae). Records of the Zoological Survey of India 854: 557-562

Kang Zaibin. 1986: On two new species of the genus Akiyoshia (Gastropoda: Hydrobiidae) from China. Oceanologia et Limnologia Sinica 174: 276-282

Agarwal, N.; Sharma, R. 1986: On two new species of the genus Bilaterocotyle Chauhan, 1945 from a fresh water fish, Sciaena coitor (Ham.). Proceedings of the Indian Academy of Parasitology, 71-2: 35-41

Agarwal, GP.; Kumar, R. 1986: On two new species of the genus Bucephalus Baer, 1827 (Digenea: Bucephalidae) from the intestine of a fresh water fish, Bagarius bagarius (Ham.). Rivista di Parassitologia 46(3): 361-365

Dutta, I.; Hafeezullah, M.; Manna, B. 1994: On two new species of the genus Chrisomon Manter and Pritchard, 1961 (Trematoda: Monorchiidae) from India. Records of the Zoological Survey of India 94(1): 21-28

Lui, D.Zeng 1997: On two new species of the genus Dendrocoelopsis from China (Tricladida: Paludicola: Dendrocoelidae). Acta Zootaxonomica Sinica y; 22(3): 240-245

Dutta, TK.; Majumdar, A.; Chaudhuri, PK. 1994: On two new species of the genus Endochironomus Kieffer (Diptera: Chironomidae) from the Himalaya, West Bengal, India. Studia Dipterologica 1(2): 253-258

Gandhi, SS.; Pajni, HR. 1988: On two new species of the genus Leptomias Faust from Kashmir (Coleoptera: Curculionidae: Brachyderinae). Entomotaxonomia 10(3-4): 235-238

Gupta, V.; Sinha, G. 1992: On two new species of the genus Mehrarhynchus Datta, 1940 from marine fishes of Bay of Bengal, Puri coast, Orissa. Rivista di Parassitologia 91: 47-52

Agarwal, GP.; Agrawal, SC. 1989: On two new species of the genus Orientodiscus Srivastava, 1983 (Trematoda: Paramphistomidae) from the intestine of a fresh water eel Mastacembelus armatus (Lac.). Journal of Scientific Research of the Banaras Hindu University 39(1-2): 75-80

Srivastava, GK. 1979: On two new species of the genus Paradohrnia Shiraki (Dermaptera: Eudohrniinae) from India. Ceylon Journal of Science Biological Sciences 13(1-2): 23-27

Chen Huilian. 1986: On two new species of the genus Portunus (Crustacea: Brachyura) from the coast of Guangdong, China. Oceanologia et Limnologia Sinica 171: 84-90

El-Naffar, MK. 1991: On two new species of trematodes from the Nile fishes at Assiut city, A, R, Egypt. Bulletin of the Faculty of Science Assiut University E Zoology 202: 291-299

Joshi, BD. 1978: On two new species of trypanosomes from two fresh water teleosts. Indian Journal Of Zootom 17(1): 5-10

Yin Changmin.; Bao Youhui.; Zhang Yongjing. 1996: On two new species of wolf spiders from Zhejiang Province (Araneae: Lycosidae). Acta Arachnologica Sinica 5(1): 5-9

Boeadi, B. 1990: On two new specimens of the insectivorous bat species Otomops formosus Chasen, 1939. Mammalia, 543: 489

Dai, A.; Chen, G. 1981: On two new subspecies of Sinopotamon yangtsekiense Bott, 1967. Acta Zoologica Sinica 27(2): 172-179

Gupta, V.; Jahan, A. 1978: On two new trematode parasites of Amphibia from Lucknow. Indian Journal of Helminthology 28(2): 141-147

Gupta, V.; Jahan, A. 1979: On two new trematodes of the genus Astiotrema (family Plagiorchidae) (Luhe, 1901) Ward 1917 from reptiles. Indian Journal of Helminthology 30(1): 35-41

Verseveldt, J.; Benayahu, Y. 1983: On two old and fourteen new species of Alcyonacea (Coelenterata, Octocorallia) from the Red Sea. Zoologische Verhandelingen (Leiden) (208): 1-33

El-Said Hassanine, Reda Mohammed. 2000: On two parasitc helminthes from a Red Sea fish: redescription, incidence and intensity of infection, and antagonistic segregation. Journal of the Egyptian-German Society of Zoology, D 33: 57-74

Hong, J-S. 1984: On two polychaetous serpulids new to Korean waters with notes on the ecological aspects. Korean Journal of Zoology 271: 35-48

Bensam, P. 1987: On two postlarval stages of the shad Hilsa kelee (Cuvier). Indian Journal of Fisheries 341: 105-108

Kovalev, VG. 1979: On two rare genera of the family Empididae (Diptera) in the fauna of the European part of the USSR. Zoologicheskii Zhurnal 58(8): 1242-1244

Subba Rao, NV. 1980: On two rare species of Neritidae (Mollusca: Gastropoda) from India. Bulletin of the Zoological Survey of India, 22-3: 159-162

Derix, RRWM.; Van Bree, PJH. 1998: On two recent life-strandings of adult hooded seals (Cystophora cristata Erxleben, 1777) on the Westeuropean continental coast. Mammalia 61(4): 631-633

Noordeloos, M., E.; Vrinda, K.B.; Manimohan, P. 2007: On two remarkable brown-spored agarics from Kerala State, India. Fungal Diversity 27(1, Part 1): 145-155

Iovchenko, NP. 1990: On two reproductive clutches in the Severtzov's tit-warbler (Leptopoecile sophiae). Ornitologiya 24: 126

Song, W. 1995: On two soil ciliates of the genus Dileptus (Ciliophora: Haptorida). Acta Zootaxonomica Sinica 194: 385-391

Inoue, H. 1988: On two species of Achroia Hubner (Pyralidae, Galleriinae) from Japan. Japan Heterocerists' Journal 149: 377-378

Gupta, KK.; Gupta, JP. 1992: On two species of Amiota (Phortica) Schiner (Insecta: Diptera: Drosophilidae) from northeastern India. Raffles Bulletin of Zoology 401: 21-25

Habu, A. 1981: On two species of Callistini from Japan. (Coleoptera, Carabidae). Entomological Review of Japan 34(1-2): 13-20

Battish, SK. 1982: On two species of Herpetocypris Brady & Norman (Ostracoda) from Punjab with the description of a new species. Crustaceana (Leiden): 422: 142-149

Sharma, SK. 1980: On two species of Macroteleia Westwood (Hymenoptera: Proctotrupoidea: Scelionidae) from India. Oriental Insects 143: 297-302

Nakane, T. 1993: On two species of Scarabaeidae from Japan. Lamellicornia 9: 1-2

Albano, Paolo Giulio 1998: On two species of bivalves from Malta. Bollettino Malacologico 33(1-4): 41-42

Ng, P., K.L.; Naruse, T. 2007: On two species of deep-sea homolodromoid crabs of the genus Dicranodromia (Crustacea : Decapoda : Brachyura : Homolodromiidae) from the Philippines, including one new species. Raffles Bulletin of Zoology (Suppl 16): 47-53

Saito, H.; Yasuda, N. 1990: On two species of erigonine spiders from Hokkaido hitherto unknown to Japan. Atypus 96: 10-15

L.Z.iyun.; Chen Yinrui. 1985: On two species of homalopterid fishes from Yunnan. Zoological Research 62: 169-173

Krishnapillai, S.; Kasinathan, C. 1989: On two species of marine turtles caught off Dhanushkodi, Gulf of Mannar. Indian Council of Agricultural Research Marine Fisheries Information Service Technical and Extension Series, 17-18, 24 No. 102

Bryazgin, VF. 1982: On two species of shrimps from the genus Bythocaris in the Arctic Basin. Zoologicheskii Zhurnal 61(4): 603-605

Yong, K. 1990: On two species of softshell turtles native to Singapore, including a note on Lissemys punctata (Lacepede, 1788) (Reptilia: Testudines: Trionychidae). Raffles Bulletin of Zoology 381: 27-30

Song, D.; Hu, J.; Liu, Z. 1984: On two species of spider of the genus Oecobius from China. Sichuan Journal of Zoology 31: 1-3

Wang, S. 1991: On two species of the genus Agroeca (Araneae, Liocranida). Sichuan Journal of Zoology 103: 7-8

Nakano, S. 1991: On two species of the genus Delias from Alor, Lesser Sunda Islands. Gekkan-Mushi 212

Song, D. et al. 1992: On two species of the genus Larinia (Araneae: Araneidae). Sichuan Journal of Zoology 113: 9-10

Hirai, I.; Kinoshita, T. 1997: On two species of the genus Mesechthistatus (Coleoptera, Cerambycidae) from Sutama, Yamanashi, central Honshu. Gekkan-Mushi 321: 16-21

Chowhan, JS.; Gupta, NK.; Khera, S. 1987: On two species of the genus Pallisentis van Cleave 1928 from fishes of Gobindsagar Lake and synonymy of the genus Saccosentis Tadros, 1966. Research Bulletin of the Panjab University, Science 38(3-4): 21-26

Gupta, V.; Jain, N. 1992: On two species of the genus Prosotocus Looss, 1899 (Subfamily - Prosotocinae Yamaguti, 1958) from the intestine of a common Indian frog, Rana tigrina (Daudin) from Lucknow, India. Rivista di Parassitologia 93: 323-331

Yoshimoto, H. 1982: On two species of the genus Psidopala Houlbert 1921, from Taiwan (Lepidoptera, Thyatiridae). Tinea 1115: 133-138

Kumar, P.; Gupta, SP. 1980: On two species of the genus Synhimantus Railliet, Henry and Sisoff, 1912 (family: Acuariidae Seurat, 1913) from avian hosts from Lucknow. Rivista di Parassitologia 40(12): 81-86

Quartau, J.; Simoes, P.; Rebelo, M.; Andre, G. 2001: On two species of the genus Tibicina Amyot, 1847 (Hemiptera, Cicadoidea) in Portugal, with one new record. Arquivos do Museu Bocage: 401-411

Song, D-x.; Zhu, M-s. 1985: On two species of titanoecids from China (Araneae: Titanoicidae). Sinozoologia 3: 73-76

Okano, K. 1985: On two species of very rare butterfly from Central and South America. Tokurana Special 1: 25-29

Badenko, LA. 1984: On two states of dissociated cells of the fresh water sponge Ephydatia fluviatilis. Biofizika 292: 345-346

Hoshiai, A. 1993: On two subspecies of Colias (Lepidoptera, Pieridae) recently described from China. Tyo To Ga e 30; 44(1): 15-17

Kaabak, LV.; Lesin, VV. 1994: On two subspecies of Parnassius charltonius Gray, 1853: ssp. anjuta Stshetkin, Kaabak & Stshetkina, 1987 and ssp. ljudmilae Sthsetkin & Kaabak, 1985 (Lepidoptera, Papilionidae). Atalanta (Marktleuthen) 25(1-2): 161-162, 424-425

Karaman, GS. 1989: On two subterranean gammaridean species from Italy, Niphargus messanai, n. sp. and Ilvanella inexpectata V.T. 1972. Contribution to the knowledge of the Amphipoda 194. Acta Biologica Iugoslavica Serija G Biosystematicka 151: 55-70

Monchenko, VI. 1982: On two sympatric Black Sea estuarian cyclops of the genus Diacyclops (Crustacea, Copepoda). Zoologicheskii Zhurnal 61(2): 182-190

Bhatti, JS. 1979: On two thysanoptera (Insecta) of Nepal. Berichte des Naturwissenschaftlich-Medizinischen Vereins in Innsbruck 66: 21-27

Gupta, K.; Saxena, AM. 1987: On two trematodes of the (family: Eucotylidae Skrjabin, 1924) from avian hosts from Lucknow. Indian Journal of Helminthology 39(1): 77-82

Gupta, PC.; Gupta, SP. 1978: On two trematodes of the genus Notocotylus Diesing, 1839 from avian hosts of Kanpur, U.P. Indian Journal Of Zootom 17(1): 1-4

Messia, MG. de Mottoni, P.; Santi, E. 1985: On two-population models with switching depletion. Lecture Notes in Biomathematics 57: 78-81

Zhou, Q-g. et al. 1990: On two-slide method for insect specimen preparation. Entomological Knowledge, 273: 173

Groves, C.P. 1988: On type 1 and type 2 errors in cryptozoology; or was proteus a yahoo?. Cryptozoology 7: 123-128

Negrobov, OP. 1981: On type species of Loew from the family Dolichopodidae (Diptera) from the collection of A.P. Fedchenko.. Sbornik Trudov Zoologicheskogo Muzeya MGU (Moskovskogo Gosudarstvennogo Universiteta): 19: 228-231

Kavanaugh, DH. 1980: On type specimens of Amphizoa LeConte (Coleoptera: Amphizoidae). Pan-Pacific Entomologist 564: 289-292

Hulden, L.; Lindskog, P.; Kerzhner, IM. 1996: On type specimens of some species of Miridae described by H. Lindberg (Heteroptera). Zoosystematica Rossica 51: 95-98

Kantor, Y.I. 1982: On type-species of the genus Volutopsius (Gastropoda, Pectinibranchia). Zoologicheskii Zhurnal 61(6): 843-850

Storozhenko, SYu. 1990: On types of locusts (Orthoptera, Acrididae) preserved in Zoological Museum of Moscow University. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Otdel Biologicheskii 95(1): 75-76

Minina, SV. 1986: On types of response to cAMP injection into identified mollusc neurons. Biofizika 315: 919-921

Popova, NV.; Mamkaev, Y.V. 1987: On types of sensillae in the acoel turbellarians. Trudy Zoologicheskogo Instituta 167: 85-89

Pavlov, DS.; Ruban, GI.; Sokolov, LI. 2001: On types of spawning migrations in sturgeon fishes (Acipenseriformes) of the world fauna. Journal of Ichthyology, 41 S225-S236 (Supplementary Issue 2

Weller, A A. 1999: On types of trochilids in The Natural History Museum, Tring 2. Re-evaluation of Erythronota (?) elegans Gould 1860: a presumed extinct species of the genus Chlorostilbon. Bulletin of the British Ornithologists' Club 119(3): 202

Weller, Andre-A. 1998: On types of trochilids in the Natural History Museum, Tring. 1. Amazilia sumichrasti Salvin, in relation to morphology and biogeography within the A. beryllina complex. Bulletin of the British Ornithologists' Club 118(4): 249-256

Perkovsky, YeE. 1992: On types of two beetles (Leiodidae, Coleoptera) from Sri Lanka island. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Otdel Biologicheskii 97(4): 56-57

Shulga, VI. 1982: On ulnar rudimentation in great noctula bat during postnatal onthogenesis. Vestnik Zoologii 3: 65-69

Ren, S.-lian.; Wang, D.-xiu.; Song, W.-bo. 2002: On ultrastructure and cytopathology of the rickettsia-like organisms parasitized in the Meretrix meretrix Linnaeus suffering from red muscle disease. Journal of Fisheries of China. Feb; 261: 79-84

Matvienko, AM. 1987: On undue consideration of algological objects in zoology of invertebrates. Gidrobiologicheskii Zhurnal 236: 79-83

Flint, VE.; Kashin, GN.; Kerimov, AB.; Poyarkov, ND. 1983: On unification of Russian names of birds. Ornitologiya 18: 124-155

Kovalenko, EE.; Danilevskaya, SE. 1994: On unique forms of anomalous sacral structure in tailless amphibians. Russian Journal of Herpetology 1(1): 30-36

Lee, M-C. 1985: On unrecorded species of genus Sympetrum Newman (Odonata, Libellulidae) from Korea. Korean Arachnology 11: 27-28

Tatarinov, LP. 1994: On unusual peculiarities of head morphology in therocephalian Hexacynodon purlinensis. Russian Journal of Herpetology 1(1): 1-12

Brown, G W.; Jr.; Brown, SG. 1985: On urea formation in primitive fishes. NATO ASI (Advanced Science Institutes) Series Series A Life Sciences 103: 321-337

Ovander, EN. 1980: On usage of indices for species diagnostics of Rotatoria of the Lecane genus (Rotatoria, Lecanidae). Vestnik Zoologii 3: 42-46

Tobias, VI. 1989: On use of method of the phylogenetic analysis of W. Henning for reconstruction of the phylogenetic tree of the family Braconidae (Hymenoptera). Trudy Zoologicheskogo Instituta 202: 67-86

Bakanov, AI. 2002: On use of zoobenthos of macrophyte thickets for monitoring (taken Inavnkov reservoir, the Volga river, as an example). Gidrobiologicheskii Zhurnal 385: 26-31

Dudziak, J. 1993: On usefulness of rudimentary assemblages of calcareous nannofossils for the Paleogene stratigraphy of the Polish West Carpathians. Przeglad Geologiczny 411: 21-24

Koshelev, Y.N.; Litvinov, PI. 1979: On using certain statistical models to study marine foulings. Biologiya Morya (Kiev) 48: 41-45

Koval'chuk, AA.; Boshko, EG. 1979: On using oxypropyl cellulose to inhibit Protozoa movements. Vestnik Zoologii, 2: 62

Abbas, MST.; El-Heneidy, AH.; El-Sherif, SI.; Embaby, MM. 1991: On utilization of Trichogramma evanescens West. to control the lesser sugar-cane borer, Chilo agamemnon Bles. in sugar-cane fields in Egypt. 1. Pilot studies. Bulletin of the Entomological Society of Egypt Economic Series 17: 57-62

Trunov, IA.; Konstantinov, VV. 1989: On validity of Macrourus whitsoni (Regan, 1913) (Macrouridae). Trudy Zoologicheskogo Instituta 201: 54-65

Zheng, B L. 1982: On validity of Sitta europaea kleinschmidti with consideration as to subspecific differentiation of S. europaea in China. Acta Zootaxonomica Sinica 7(3): 334-338

Garutt, V.E. 1998: On validity of the elephant genus Archidiskodon. Doklady Akademii Nauk 361(4): 564-565

Martynov, VG. 1983: On variability of scale characteristics in Atlantic salmon (Salmo salar L.). International Council for the Exploration of the Sea C.M.: /M: 5: 1-21

Ataev, K. 1986: On variability of some abundant species of bloodsucking biting midges of the genus Culicoides Latr. (Diptera, Ceratopogonidae) in mountain regions of Turkmenia. Entomologicheskoe Obozrenie 65(4): 809-814

Podushka, SB. 1986: On variability of the scuter number in sturgeon Acipenser stellatus Pallas of the Don River. Nauchnye Doklady Vysshei Shkoly Biologicheskie Nauki 6: 35-38

Clancey, PA. 1988: On variant Afrotropical Ploceus weavers. Ibis 1304: 567-568

Trubitsyna, N.V. 1995: On variants of cleavage within order of the Polyclada. Doklady Akademii Nauk 340(3): 444-446

Hikida, T. 1981: On variation in Eumeces stimpsoni. Japanese Journal of Herpetology 92: 66

Crothers, JH.; Cowell, EB. 1979: On variation in Nucella lapillus (L.) shell shape in populations from Fensfjorden, Norway: an applied example. Journal of Molluscan Studies 451: 108-114

Crothers, JH. 1981: On variation in Nucella lapillus (L.): shell shape in populations from Orkney and the north coast of Scotland. Journal of Molluscan Studies 472: 182-189

Crothers, JH. 1981: On variation in Nucella lapillus (L.): shell shape in populations from the Solway Firth. Journal of Molluscan Studies 471: 11-16

Ishikawa, T. 1981: On variation in Rana brevipoda in the surroundings of Nagoya. Japanese Journal of Herpetology 92: 70

Senn, DG. 1985: On variation in the brain of bony fishes. Progress in Zoology 30: 607-610

Kokuryo, Y.; Matsui, M. 1979: On variation in the temporal dark spots in the Japanese pond frogs, Rana nigromaculata and R. brevipoda. Japanese Journal of Herpetology 82: 47-55

Tarashchuk, SV. 1984: On variation of Rana arvalis in the territory of the Ukraine. Vestnik Zoologii 5: 80-82

Khlebovich, VV.; Komendantov, AYu.; Yakovishina, LA. 1983: On variation of paragnath number in Nereis diversicolor, N. japonica and N. limnicola (Polychaeta, Nereidae). Zoologicheskii Zhurnal 62(7): 1110-1113

Daschaudhuri, PC. 1981: On variations in Chaoborus chrystallinus DeGeer (Diptera: Culicidae) with a note on its taxonomy. Proceedings of the Zoological Society 32(1-2): 65-77

Barsukov, VV. 1982: On variations in stable features of rockfishes (subfamily Sebastinae). Trudy Zoologicheskogo Instituta 114: 85-90

Nair, KN. 1984: On variations of Heleopera sylvatica Penard (Protozoa: Hyalospheniidae) in India and its causative factors. Bulletin of the Zoological Survey of India, 61-3: 177-179

Bhat, AA. 1987: On vector of phyllody disease in Kashmir. Science and Culture 53(5): 161-162

Malhi, CS.; Parshad, VR. 1989: On vertebrate pest damage to musk-melons (Cucumis melo). Quarterly Newsletter Asia and Pacific Plant Protection Commission 323: 14-16

Ezhova, TE. 1984: On vertical distribution of zooplankton in near dam reach of the Kuibyshev Reservoir. Biologiya Vnutrennikh Vod Informatsionnyi Byulleten' (63): 24-28

Khalko, VV.; Bazarov, MI.; Dergacheva, NG. 1985: On vital activity of perch juveniles of various ecological groups. 2. Frequency of weakened individuals among fingerlings of perches of littoral and pelagic feeding stocks. Biologiya Vnutrennikh Vod Informatsionnyi Byulleten' (68): 37-43

Talpsepp, L.; Pavelson, J.; Poder, T.; Kunnis, K.; Piirsoo, K.; Porgasaar, V. 1999: On water masses and biological variability in the central and eastern Skagerrak during SKAGEX-90: inflow of the Atlantic water. Fisken og Havet 9: 1-15

Lee, T., N.; Melo, N.; Johns, E.; Kelble, C.; Smith, R., H.; Ortner, P. 2008: On water renewal and salinity variability in the northeast subregion of Florida Bay. Bulletin of Marine Science 82(1): 83-105

Geist, V. 1978: On weapons, combat, and ecology. Advances in the Study of Communication and Affect 4: 1-30

Bolov, AP.; Bolov, AA. 1997: On weevil fauna (Coleoptera, Curculionidae) of Kabardino-Balkaria. Entomologicheskoe Obozrenie 76(4): 777-779; 952

Solovieva, MN. 1989: On weight determining discriminative features of Fusulinoida. Voprosy Mikropaleontologii 30: 18-29

Norton, B.G. 1994: On what we should save: the role of culture in determining conservation targets. Systematics Association Special Volume Series 50: 23-39

Mcgrew, W.C.; Marchant, L.F. 1996: On which side of the apes? Ethological study of laterality of hand use. McGrew, W C, Marchant, L F, Nishida, T Great ape societies: 255-272

Jiang, L.; Cao, C. 1989: On white abdomen disease of fish fry. Journal of Fisheries of China 131: 80-84

Bai, S.; Zou, S. 1994: On white monkeys. Chinese Primate Research and Conservation News 31: 6-7

Chu, C. 1992: On wildlife management of state-owned forests in Heilongjiang Province. Chinese Wildlife 2: 8-9

Gavrilov, E.I. 1994: On wing form of sparrowhawk and shikra. Selevinia 24: 3-9

Whiteway, D. 1984: On wings of wood. Nature Canada Ottawa 13(1): 21-25

Ataev, C.A.; Babaev, K.B. 1982: On winter activity of the Pipistrellus pipistrellus Schr. in the Turkmenistan. Izvestiya Akademii Nauk Turkmenskoi SSR Seriya Biologicheskikh Nauk 2: 73-75

Xu, W. 1986: On winter counting of waders occurring in Dampier, Australia. Memoirs of Beijing Natural History Museum 37: 1-8

Fridman, VS. 1990: On winter distribution of the great spotted woodpecker (Dendrocopos major) in southern Osetia. Ornitologiya 24: 135-136

Pogulyaeva, IA. 2003: On winter feeding of northern pika (Ochotona hyperborea Pallas, 1811) of the Aldan Basin. Sibirskii Ekologicheskii Zhurnal. Sentyabr-Oktyabr; 105: 641-644

Khramtsov, VS. 1990: On winter lairing of the white-breasted bears in south Primorye Territory. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Otdel Biologicheskii 95(3): 32-34

Holt, D.W. 1996: On winter records and vertebrate prey in flammulated owls. Journal of Raptor Research 30(1): 46-48

Sokolov, LI. 2001: On wintering of Perccottus glenii in the water-bodies of the Amur River. Voprosy Ichtiologii 41(4): 572-573

Koshelev, AI.; Peresadko, LV. 1990: On wintering of herons, rails and waders in Odessa. Ornitologiya 24: 186

Hudon, J. 2000: On with Project sapsucker!. Alberta Naturalist. Spring; 301: 22-23

Schreier, P.; Humpf, H-Ulrich. 2008: On with the trend - Functionality. Molecular Nutrition and Food Research 52(1): 5-6

Otsu, S. 1978: On wood mice (voles) in Yamagata Prefecture. 4. The correlation of wood mice species and floor plants of young plantations. Japanese Journal of Applied Entomology and Zoology 221: 18-21

Nilsson, L. 1985: On woodpeckers' drumming.. Anser 244: 251-252

Panchenko, SG.; Lesnichy, VV. 1985: On yellow headed wagtail nesting in Voroshilovgrad district. Vestnik Zoologii 1: 81-82

Lee, K.H.; Kim, M.N.; Woo, C.Y. 1992: On yield conditions and growth characteristics of oyster Crassostrea gigas in Kamak Bay, Korea. Bulletin of the: 13-27

Alexandrowicz, W.; Uchman, A.; Zuchiewicz, W. 1992: On young calcareous tufas at Husow, Dynow Foothills, West Carpathians, south Poland. Bulletin of the Polish Academy of Sciences Earth Sciences 40(1): 43-53

Robbins, L. 1993: On your bike! the birding's good. Bird Observer (Nunawading) 73(6): 9

Belyshev, BF.; Haritonov, AYu. 1983: On zoogeographical correlation in region of Caucasian mountain ridge. Izvestiya Sibirskogo Otdeleniya Akademii Nauk SSSR, Seriya Biologicheskikh Nauk 1983(1): 85-89

Manin, BL. 1978: On zoogeographical indications to landscape.. Doklady MOIP Zoologiya I Botanika 19761: 60-62

Poddoubnava, AV. 1978: On zoogeography of Crustacea of the genus Lernaea Linne, 1746. Trudy Vsesoyuznogo Nauchno-Issledovatel'skogo Instituta Prudovogo Rybnogo Khozyaistva: 27: 111-124

Belaya, NA. 1979: On zoological specificity of pituitary gonadotropins of grey mullet (Mugil cephalus L.) from the Black Sea. Trudy Vsesoyuznogo Nauchno-Issledovatel'skogo Instituta Morskogo Rybnogo Khozyaistva I Okeanografii: 138: 20-25

Mirabdullaev, IM.; Kuzmetov, AR.; Chegai, VM. 1994: On zooplankton from fishponds in south regions of Uzbekistan. Uzbekskii Biologicheskii Zhurnal 1: 49-54, 77

Druzhinin, GV.; Korotkevich, OE.; Smirnova, TS. 1983: On zooplankton growth connection with distribution of water masses in the Ilmen Lake. Biologiya Vnutrennikh Vod Informatsionnyi Byulleten' (57): 15-19

Ghobashy, AFA.; Nour El-Din, N.M.; El-Sadah, S. 1994: On zooplankton in Qatari waters. Journal of the Egyptian-German Society of Zoology, D 15: 325-345

Petkovic, S. 1977: On zooplankton of Biogradsko Lake with special reference to group Rotatoria. The contribution to the regional study of zooplankton communities of glacial lakes in Crna Gora (Montenegro). Poljoprivreda I Sumarstvo 233: 39-76

Stuge, T.S. 1995: On zooplankton of Kazakhstan saline lakes. Report 1. The lakes of Pavlodar and Kokschetav Regions. Selevinia 31: 35-41

Ivanova, MB. 1990: On zooplankton of hyperhaline lakes. Gidrobiologicheskii Zhurnal 265: 3-9

Sankarankutty, C.; Medeiros, GF.; Santos, NQ.; Silva, IJ.; Rego, FA. 1991: On zooplankton of the coastal waters of Rio Grande do Norte sampled from oil producing platform. Journal of the Marine Biological Association of India 32(1-2): 254-259

Stolbunova, VN. 1981: On zooplankton of the open deep parts of the Vglitch and Ivankovo Reservoirs in 1977-1978. Biologiya Vnutrennikh Vod Informatsionnyi Byulleten' (52): 10-16

Maran, T. 1989: On zoos. Conservation of species: a few words about the European mink (Mustela entreola). Eesti Loodus. Oktoober; 10: 670-673

Pubols, B.H. 1980: On- versus off-responses of raccoon glabrous skin rapidly adapting cutaneous mechanoreceptors. Journal of Neurophysiology 43(6): 1558-1570

Wojcicka, J.; Yankelevich, R.; Iorio, S.; Tinger, A. 2007: On-Board Imager-based MammoSite treatment verification. Medical and Biological Engineering and Computing 45(11): 1065-1069

Wu, Q.Jackie.; Godfrey, D.J.; Wang, Z.; Zhang, J.; Zhou, S.; Yoo, S.; Brizel, D.M.; Yin, F-Fang. 2007: On-board patient positioning for head-and-neck IMRT: comparing digital tomosynthesis to kilovoltage radiography and cone-beam computed tomography. International Journal of Radiation Oncology Biology Physics 69(2): 598-606

József Prechl; Krisztián Papp; Péter Végh; Anna Erdei 2007: On-chip complement activation for functional profiling of serum antibodies on antigen microarrays. Molecular Immunology 44(16): 1

Krisztián Papp; József Prechl; Zsuzsanna Szekeres; Anna Erdei 2007: On-chip complement activation is a suitable technique for the simultaneous detection of the presence and complement activating properties of autoantibodies. Molecular Immunology 44(16): 1

Liu, J.; Lin, S.; Qi, D.; Deng, C.; Yang, P.; Zhang, X. 2007: On-chip enzymatic microreactor using trypsin-immobilized superparamagnetic nanoparticles for highly efficient proteolysis. Journal of Chromatography. a 1176(1-2): 169-177

Khomyakova, E.; Livshits, M.A.; Steinhauser, M.-C.; Dauphinot, L.; Cohen-Kaminsky, S.; Rossier, J.; Soussaline, F.ço.; Potier, M.-C. 2008: On-chip hybridization kinetics for optimization of gene expression experiments. Biotechniques 44(1): 109-117

Janssen, X.J.A.; van IJzendoorn, L.J.; Prins, M.W.J. 2008: On-chip manipulation and detection of magnetic particles for functional biosensors. Biosensors and Bioelectronics 23(6): 833-838

Zhang, H.; Yang, X.; Wang, K.; Tan, W.; Li, H.; Zuo, X.; Wen, J. 2008: On-chip oligonucleotide ligation assay using one-dimensional microfluidic beads array for the detection of low-abundant DNA point mutations. Biosensors and Bioelectronics 23(7): 945-951

Maruyama, H.; Arai, F.; Fukuda, T. 2008: On-chip pH measurement using functionalized gel-microbeads positioned by optical tweezers. Lab on A Chip 8(2): 346-351

Kroner, A.; Binnekade, J., M.; Graat, M., E.; Vroom, M., B.; Stoker, J.; Spronk, P., E.; Schultz, M., J. 2008: On-demand rather than daily-routine chest radiography prescription may change neither the number nor the impact of chest computed tomograpby and ultrasound studies in a multidisciplinary intensive care unit. Anesthesiology (Hagerstown) 108(1): 40-45

Wilpert, J.; Geyer, M.; Pisarski, P.; Drognitz, O.; Schulz-Huotari, C.; Gropp, A.; Goebel, H.; Gerke, P.; Teschner, S.; Walz, G.; Donauer, J. 2007: On-demand strategy as an alternative to conventionally scheduled post-transplant immunoadsorptions after ABO-incompatible kidney transplantation. Nephrology Dialysis Transplantation: Official Publication of the European Dialysis and Transplant Association - European Renal Association 22(10): 3048-3051

Cui, Z.; Zhang, F.; Chen, X.; Miao, Y.; Li, J.; Shi, L.; Xu, J.; Ye, Y.; Liu, C.; Yang, Z.; Zhang, Q.; Huang, S.; Bao, D. 2008: On-farm evaluation of an in-season nitrogen management strategy based on soil N-min test. Field Crops Research 105(1-2): 48-55

Zeyaur, R.K.; Charles, A.O.M.; David, M.A.; Ahmed, H. John, A.P. 2008: On-farm evaluation of the 'push-pull' technology for the control of stemborers and striga weed on maize in western Kenya. Field Crops Research 106(3): 0-233

Khan,S.; Asghar,M.N.; Mushtaq,S.; Ahmad,A. 2008: On-farm options for managing stream salinity in irrigation areas: an example from the Murray Darling Basin, Australia. Hydrology Research: 2, 157-170

Edgley, M.L.; Turner, C.A.; Riddle, D.L. 1997: On-line C. elegans resources. Cold Spring Harbor Monograph Series 33: 1059-1062

Wu, S-Lin.; Hühmer, A.F.R.; Hao, Z.; Karger, B.L. 2007: On-line LC-MS approach combining collision-induced dissociation (CID), electron-transfer dissociation (ETD), and CID of an isolated charge-reduced species for the trace-level characterization of proteins with post-translational modifications. Journal of Proteome Research 6(11): 4230-4244

Perre, L.; Ziegler, J.C. 2008: On-line activation of orthography in spoken word recognition. Brain Research 1188: 132-138

Zhang, K.; Wang, Y-Si.; Wen, T-Xue.; Liu, G-Ren.; Hu, B.; Zhao, Y-Nan. 2008: On-line analysis and mass concentration characters of the alkali metal ions of PM10 in Beijing. Huan Jing Ke Xue= Huanjing Kexue 29(1): 246-252

Pelletier, M.J.; Fabiilli, M.L.; Moon, B. 2007: On-line analysis of a continuous-flow ozonolysis reaction using Raman spectroscopy. Applied Spectroscopy 61(10): 1107-1115

Hernandez, J.A.; Heyd, B.; Trystram, G. 2008: On-line assessment of brightness and surface kinetics during coffee roasting. Journal of Food Engineering 87(3): 314-322

Hu, Y.; Kong, D.-Dong.; He, Y.-Kun. 2004: On-line cloning and evolution analysis of CrMinD gene from Chlamydomonas reinhardtii. Acta Hydrobiologica Sinica 28(1): 106-109

Gwilt, M.; Prior, C.; Wray, D. 1983: On-line computer analysis of end-plate potential quantal content. Journal of Physiology (Cambridge): 336: 11P

Wang, S.; Jia, L.; Xing, D.; Chen, D.; Zhao, J. 2008: On-line concentration and pressurized capillary electrochromatographic analysis of phytohormones in corn. Journal of Separation Science 31(5): 859-864

Yu, C.-J.; Chang, H.-C.; Tseng, W.-L. 2008: On-line concentration of proteins by SDS-CGE with LIF detection. Electrophoresis 29(2): 483-490

Prabhu, G.; Lemon, R.; Haggard, P. 2007: On-line control of grasping actions: object-specific motor facilitation requires sustained visual input. Journal of Neuroscience: the Official Journal of the Society for Neuroscience 27(46): 12651-12654

Guibing, C. Osvaldo, H.C.; Carlos, M.C.; Timothy, A.H. 2008: On-line correction of process temperature deviations in continuous retorts. Journal of Food Engineering 84(2): 258-269

Tsai, M.-w.; Sun, Y.-c. 2008: On-line coupling of an ultraviolet titanium dioxide film reactor with a liquid chromatography/hydride generation/inductively coupled plasma mass spectrometry system for continuous determination of dynamic variation of hydride- and nonhydride-forming arsenic species in very small microdialysate samples. Rapid Communications in Mass Spectrometry: Rcm 22(2): 211-216

Puig, P.; Tempels, F.W.A.; Borrull, F.; Calull, M.; Aguilar, C.; Somsen, G.W.; de Jong, G.J. 2007: On-line coupling of solid-phase extraction and capillary electrophoresis for the determination of cefoperazone and ceftiofur in plasma. Journal of Chromatography. B Analytical Technologies in the Biomedical and Life Sciences 856(1-2): 365-370

Wang, S.; Huang, W.; Fang, G.; He, J.; Zhang, Y. 2008: On-line coupling of solid-phase extraction to high-performance liquid chromatography for determination of estrogens in environment. Analytica Chimica Acta 606(2): 194-201

Idris, A.M. 2007: On-line coupling of solid-phase extraction, derivatization reaction and spectrophotometry by sequential injection analysis: application to trifluoperazine assay in human urine. Journal of Pharmacological and Toxicological Methods 56(3): 330-335

Michal Dabros; Michael Amrhein; Paman Gujral; Ian Marison; Urs von Stockar 2007: On-line data reconciliation of mid-infrared and dielectric spectral measurements for the estimation of analyte and biomass concentrations in microbial fermentations. Journal of Biotechnology 131(2-supp-S)

Marcela Burguera; Jose Luis Burguera 2007: On-line electrothermal atomic absorption spectrometry configurations: recent developments and trends. Spectrochimica Acta Part B: Atomic Spectroscopy 62(9): 884-896

Pradhan, D.G.; Hammoud, R.; LaMoria, K.; Aquilina, L.; Kim, J.; Guan, H.; Kowalsky, S.; Ajlouni, M.; Movsas, B. 2007: On-line evaluation of daily pre-treatment cone beam CT scans (CBCT) during IMRT for prostate cancer (PC): Dietary advice and correction of rectal filling (RF) when necessary, minimizes prostate displacement rectal dose. International Journal of Radiation Oncology Biology Physics 69(3): S331-S332

Kuligowski, J.; Quintás, G.; Esteve-Turrillas, F.A.; Garrigues, S.; de la Guardia, M. 2008: On-line gel permeation chromatography-attenuated total reflectance-Fourier transform infrared determination of lecithin and soybean oil in dietary supplements. Journal of Chromatography. a 1185(1): 71-77

Rice, N.J.; Tunik, E.; Cross, E.S.; Grafton, S.T. 2007: On-line grasp control is mediated by the contralateral hemisphere. Brain Research 1175: 76-84

Kim, L.H.; Wong, J.; Yan, D. 2007: On-line localization of the lumpectomy cavity using surgical clips. International Journal of Radiation Oncology Biology Physics 69(4): 1305-1309

Wang, C.C.; Masi, A.N.; Fernández, L. 2008: On-line micellar-enhanced spectrofluorimetric determination of rhodamine dye in cosmetics. Talanta 75(1): 135-140

Santos, L.S.; Metzger, J.ür.O. 2008: On-line monitoring of Brookhart polymerization by electrospray ionization mass spectrometry. Rapid Communications in Mass Spectrometry: Rcm 22(6): 898-904

Maria Ruottinen; Antti Vasala; Helmut Pospiech; Peter Neubauer 2007: On-line monitoring of HeLa cell growth and cell cycle in spinner flask cultures. Journal of Biotechnology 131(2-supp-S)

Peter Ödman; Nanna Petersen; Claus Johansen; Lisbeth Olsson; Krist Gernaey; Anna Eliasson Lantz 2007: On-line monitoring of fermentation processes using multi-wavelength fluorescence. Journal of Biotechnology 131(2-supp-S)

Ansorge, S.; Esteban, G.; Schmid, G. 2007: On-line monitoring of infected Sf-9 insect cell cultures by scanning permittivity measurements and comparison with off-line biovolume measurements. Cytotechnology 55(2-3): 115-124

Holm-Nielsen, J.B.; Lomborg, C.J.; Oleskowicz-Popiel, P.; Esbensen, K.H. 2008: On-line near infrared monitoring of glycerol-boosted anaerobic digestion processes: evaluation of process analytical technologies. Biotechnology and Bioengineering 99(2): 302-313

Pacheco, P.H.; Olsina, R.A.; Smichowski, P.; Martinez, L.D. 2008: On-line preconcentration and speciation analysis of inorganic vanadium in urine using l-methionine immobilised on controlled pore glass. Talanta 74(4): 593-598

Fagan, C.C.; Castillo, M.; O'donnell, C.P.; O'callaghan, D.J.; Payne, F.A. 2008: On-line prediction of cheese making using backscatter of near infrared indices light. International Dairy Journal 18(2): 120-128

Wu, Q.J.; Thongphiew, D.; Wang, Z.; Mathayomchan, B.; Chankong, V.; Yoo, S.; Lee, W.R.; Yin, F.-F. 2008: On-line re-optimization of prostate IMRT plans for adaptive radiation therapy. Physics in Medicine and Biology 53(3): 673-691

Simpson, S.L.; Quirino, J.P.; Terabe, S. 2008: On-line sample preconcentration in capillary electrophoresis. Fundamentals and applications. Journal of Chromatography. a 1184(1-2): 504-541

Gordon, CW. 1979: On-line searching of helminthological abstracts and protozoological abstracts via Lockheed DIALOG. Helminthological Abstracts Series B Plant Nematology 482: 45-50

Ensafi, A.A.; Shiraz, A.Z. 2008: On-line separation and preconcentration of lead(II) by solid-phase extraction using activated carbon loaded with xylenol orange and its determination by flame atomic absorption spectrometry. Journal of Hazardous Materials 150(3): 554-559

Viglino, L.; Aboulfadl, K.; Mahvelat, A.D.; Prévost, M.èl.; Sauvé, S.éb. 2008: On-line solid phase extraction and liquid chromatography/tandem mass spectrometry to quantify pharmaceuticals, pesticides and some metabolites in wastewaters, drinking, and surface waters. Journal of Environmental Monitoring: Jem 10(4): 482-489

Bezerra, M.A.; Dos Santos, W.N.L.; Lemos, V.A.; Korn, M.d.G.ça.A.; Ferreira, S.ér.L.C. 2007: On-line system for preconcentration and determination of metals in vegetables by inductively coupled plasma optical emission spectrometry. Journal of Hazardous Materials 148(1-2): 334-339

Hugo, G.D.; Liang, J.; Campbell, J.; Yan, D. 2007: On-line target position localization in the presence of respiration: a comparison of two methods. International Journal of Radiation Oncology Biology Physics 69(5): 1634-1641

Z.N.ng; T.L.C.an 2007: On-road remote sensing of liquefied petroleum gas (LPG) vehicle emissions measurement and emission factors estimation. Atmospheric Environment 41(39): 9099-9110

Northcott, SJ.; Gibson, RN.; Morgan, E. 1991: On-shore entrainment of circatidal rhythmicity in Lipophrys pholis (Teleostei) by natural zeitgeber and the inhibitory effect of cageing. Marine Behaviour and Physiology 192: 63-73

Considine, T.; Robbat, A. 2008: On-site profiling and speciation of polycyclic aromatic hydrocarbons at manufactured gas plant sites by a high temperature transfer line, membrane inlet probe coupled to a photoionization detector and gas chromatograph/mass spectrometer. Environmental Science and Technology 42(4): 1213-1220

Hassan, G.; Reneau, R.B.J.; Hagedorn, C. 2008: On-site waste treatment and disposal by sequencing batch reactor-drip irrigation: Effluent distribution and solute transport. Communications in Soil Science and Plant Analysis 39(1-2): 141-157

Ojuri, O.O. 2004: On-site wastewater treatment system design for a marshy urban area in Nigeria. Journal of Environmental Systems 31(2): 177-199

Zhang, X.; Rogowska-Wrzesinska, A.; Roepstorff, P. 2008: On-target sample preparation of 4-sulfophenyl isothiocyanate-derivatized peptides using AnchorChip Targets. Journal of Mass Spectrometry: Jms 43(3): 346-359

Liu, Daiji; Et Al 1996: On-the-spot investigations on birds in Chaolian Island, Shandong Province. Sichuan Journal of Zoology 15(2): 75-76

Fagard, R.H.; Staessen, J.A.; Thijs, L.; Celis, H.; Bulpitt, C.J.; de Leeuw, P.W.; Leonetti, G.; Tuomilehto, J.; Yodfat, Y. 2007: On-treatment diastolic blood pressure and prognosis in systolic hypertension. Archives of Internal Medicine 167(17): 1884-1891

Kaltgrad, E.; O'Reilly, M.K.; Liao, L.; Han, S.; Paulson, J.C.; Finn, M.G. 2008: On-virus construction of polyvalent glycan ligands for cell-surface receptors. Journal of the American Chemical Society 130(14): 4578-4579

Ivanova-Kazas, O.M. 2007: On. the problem of the origin of Pogonophora. Russian Journal of Marine Biology 33(5): 387-391

Choi, J.H.; Ryu, S.H.; Suh, P.-G. 2007: On/off-regulation of phospholipase C-gamma 1-mediated signal transduction. Advances in Enzyme Regulation 47: 104-116

Jakimavicius, A. 1992: Ona Atlavinyte (1916-1991). Acta Entomologica Lituanica 10: 113-115

Anonymous. 1986: Onagers - back in the wild at last!. Israel - Land and Nature, 113: 149

Stoutjesdijk, R.; Westerbeek, K. 2016: Onbekend maakt onbemind. Kind and Adolescent Praktijk 15(1): 4-11

Roper, J.R.; Bowsher, J.E.; Segars, W.P.; Yin, F. 2007: Onboard SPECT for biological target localization. International Journal of Radiation Oncology*Biology*Physics 69(3): S642-S643

Humes, AG. 1988: Oncaea praeclara n. sp. (Copepoda: Poecilostomatoida) from deep-sea hydrothermal vents in the eastern Pacific. Journal of Plankton Research 103: 475-485

Stephen, R. 1988: Oncaeidae (Copepoda: Poecilostomatoida) in the Indian Ocean with comments on the species of Lubbockia and Conaea. Mahasagar 211: 35-43

Anonymous. 1980: Once a welcome spring harbinger, red-wings are becoming a nuisance. North Dakota Outdoors 4211: 23-25

Boos, HEA. 1978: Once again Gonatodes ceciliae.. Lacerta, 365: 88

Grondejs, K. 1978: Once again Rhodeus ocellatus from Taiwan.. Aquarium (Den Haag): 493: 78-79

Petrov, B.P. 2001: Once again a Bulgarian zoologist in the Karakorum.. Historia Naturalis Bulgarica 13: 52

Pfander, P.V. 1994: Once again about Altay gyrfalcon. Selevinia 23: 5-9

de Boer, TW. 1987: Once again an egg capsule of Raja radiata with an embryo.. Zeepaard 472: 52-53