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References:

Deevey, GB. 1975: Two new species of Bathyconchoecia (Myodocopa, Halocyprididae) from the Caribbean Sea. Proceedings of the Biological Society of Washington 8815: 141-158
Nomura, S. 2003: Two new species of Batrisiella (Coleoptera, Staphylinidae, Pselaphinae) from the alpine area of Sichuan, China. Special Bulletin of the Japanese Society of Coleopterology 25 May; 6: 165-172
Sanderson, M.W. 1940: Two new species of Batrisodes from South Carolina (Coleoptera: Pselaphidae). Entomological News 51: 169-172
Hernandes, Fábio A.; Daud, R.D.; Feres, R.J.F. 2008: Two new species of Bdellidae (Acari: Prostigmata) from Brazil. International Journal of Acarology 34(3): 259-266
Ruppel, RF. 1975: Two new species of Beamerana (Hemiptera, Cicadellidae) from Panama. Michigan Academician 74: 437-440
Tewari, A.P. 1962: Two new species of Bellerophon from the Permo-Carboniferous of Spiti, Himalayas. Records of the Geological Survey of lndia 89: 435-440
Clark, H.E.S. 1969: Two new species of Benthopecten (Asteroidea) from New Zealand. Transactions of the Royal Society of New Zealand (Biol): 11: 83-88
Dietze, V.; Mangold, C.; Chandler, R.B. 2002: Two new species of Berbericeras Roman, 1933 (Morphoceratidae, Ammonitina) from the Zigzag Bed (Lower Bathonian, Zigzag Zone) of Waddon Hill (Broadwindsor, Dorset, southern England). Stuttgarter Beitraege zur Naturkunde Serie B (Geologie und Palaeontologie). 30 August; 324: 1-11
Hlavac, P. 2004: Two new species of Bergrothia from Turkey and Georgia (Coleoptera: Staphylinidae: Pselaphinae). Entomological Problems 34(1-2): 103-106
Wooldridge, D.P. 1964: Two new species of Bernaus from the southeastern United States (Coleoptera: Hydrophilidae). The Coleopterists Bulletin 18: 97-100
Young, F.N. 1950: Two new species of Bidessus from the Apalachicola flatwoods of Florida (Coleoptera, Dytiscidae). Occasional Papers of the Museum of Zoology University of Michigan Ann Arbor, no. 526: 6
Penny, N.D. 1977: Two new species of Bittacidae (Mecoptera) from the Amazon basin. Acta amazon 73: 423-427
Verdcourt, B. 1976: Two new species of Bocageia Girard from Ethiopia (Mollusca: Subulinidae). Archiv für Molluskenkunde 107(1-3): 107-109
Stiewe, M.B D. 2007: Two new species of Bolbella Giglio-Tos, 1915 from southern Africa (Dictyoptera: Mantodea). Zootaxa 1495: 53-60
Faure, J.C. 1943: Two new species of Bolothrips (Thysanoptera) from South Africa. Journal of the Entomological Society of Southern Africa 6: 86-89
Johnson, C.W. 1915: Two new species of Borboridae. Psyche Boston, 22 21-22
Malloch, J.R. 1913: Two new species of Borboridae from Texas. Proceedings of the Entomological Society of Washington DC: 15 135-137
Tjeder, B. 1955: Two new species of Boriomyia from South Africa (Neuroptera, Hemerobiidae). Annals of the South African Museum 41: 381-385
Jaloszynski, P. 2005: Two new species of Borneosabahia Franz from Java (Coleoptera: Scydmaenidae). Genus (Wroclaw). 30 June; 162: 177-181
Muir-Wood, H.M. 1939: Two new species of Brachiopoda from the Inferior Oolite, Lincolnshire Limestone. Proceedings of the Geologists' Association London 50: 476-486
Alves, A.C.; Ribeiro, L.F.; Haddad, C.F.; Dos Reis, S.F. 2006: Two new species of Brachycephalus (Anura: Brachycephalidae) from the Atlantic Forest in Parana State, southern Brazil. Herpetologica 62(2): 221-233
Ribeiro, L.F.; Alves, A.C.; Haddad, C.F.; Dos Reis, S.F. 2005: Two new species of Brachycephalus Guenther, 1858 from the state of Parana, southern Brazil (Amphibia, Anura, Brachycephalidae). Boletim do Museu Nacional, Zoologia 519: 1-18
Doczkal, D.; Dziock, F. 2004: Two new species of Brachyopa Meigen from Germany, with notes on B. grunewaldensis Kassebeer (Diptera, Syrphidae). Volucella 1 December; 7: 35-59
Timms, B.V. 2005: Two new species of Branchinella (Anostraca: Thamnocephalidae) and a reappraisal of the B. nichollsi group. Memoirs of the Queensland Museum 10 January; 502: 441-452
Ruckes, H. 1939: Two new species of Brochymena (Pentatomidae, Heteroptera) from Arizona. Bulletin of the Brooklyn Entomological Society 33(1938): 236-242
Frank Köhler 2008: Two new species of Brotia from Laos (Mollusca, Caenogastropoda, Pachychilidae). Zoosystematics and Evolution 84(1): 49-55
Delobel, A. 2006: Two new species of Bruchidius feeding on caesalpinioids in Africa (Coleoptera: Bruchidae: Acanthoscelidini). Genus (Wroclaw): 171: 107-119
Urso Guimaraes, Maria Virginia; De Souza Amorim, Dalton 2005: Two new species of Bruggmanniella Tavares, 1909 (Diptera: Cecidomyiidae) from Brazil. Studia Dipterologica 11(2): 429-436
Gee, J Michael 2005: Two new species of Bulbamphiascus Lang (Copepoda: Harpacticoida: Diosaccidae) from Scotland and the Isles of Scilly, with additional observations on B. denticulatus (Thompson). Journal of Natural History 39(22): -1979
Stepanov, V.N. 1954: Two new species of Buprestidae for the fauna of the USSR of the genus Agrilus Curt. subgen. Epinagrilus V. Stepanov subgen. n. Zoologicheskii Zhurnal 33: 114-119
Rzedowski, J.; De-Rzedowski, G.-Calderon 2008: Two new species of Bursera (Burseraceae) from the states of Guerrero, Michoacan and Oaxaca (Mexico). Acta Botanica Mexicana 82: 75-85
Banks, N. 1904: Two new species of Caddice-flies. Proceedings of the Entomological Society of Washington, VI 140-142
Cochran, D.M. 1923: Two new species of Calamaria from Borneo. Proceedings of the Biological Society of Washington 36: 91-92
Satterthwait, A.F. 1925: Two new species of Calendra (Col., Curculionidae). Entomological News 36: 269-271
Tuthill, L.D. 1942: Two new species of Calophya and notes on others (Psyllidae: Homoptera). Entomological News 53: 215-218
Kaljo, D.; Reiman, V. 1958: Two new species of Calostylis from the Llandovery of Estonia. Geoloogia Instituudi Uurimused Tallinn 2: 27-31
Grice, G.O.; Jones, E.C. 1960: Two new species of Candacia (Copepoda : Calanoida) from the Central Pacific with notes on two other species. Pacific Science 143: 280-291
Drake, C.J. 1923: Two new species of Cantacaderia (Hemip., Tingitidae). Bulletin of the Brooklyn Entomological Society 18: 81-84
Vinson, J. 1955: Two new species of Carabidae (Coleoptera) from Mauritius. Proceedings of the Royal Entomological Society of London (B): 24: 104-106
Kryzhanovskii, OL. 1972: Two new species of Carabidae (Coleoptera) from Tadzhikistan (USSR). Trudy zool Inst Leningr 52: 296-298
Kamiyoshi, H.; Mizoguchi, O. 1960: Two new species of Carabidae from Shikoku Is., Japan. Ins Sci Osaka, no. 11: 5-7
Hiura, I. 1958: Two new species of Cardiastethus from Japan (Hemiptera; Anthocoridae). Entomological Review of Japan 9: 38-40
Smith Vaniz, Wf 1972: Two new species of Caribbean deep-dwelling jawfishes (Opistognathus, Opistognathidae ). Copeia 1: 48-53
Harris, H.M. 1925: Two new species of Carthasis (Hemiptera, Nabidae). Bulllyn Ent. Soc: 172-174
Cartwright, O.L. 1967: Two new species of Cartwrightia from Central and South America (Coleoptera: Scara-baeidae: Aphodiinae). Proceedings of the United States National Museum 124(3632): 1-8
Fu, P.; Zheng, Z.M.n 2003: Two new species of Caryanda Stal (Orthoptera: Catantopidae) from China. Oriental Insects: 497-502
Swietojanska, J.; Borowiec, L. 2002: Two new species of Cassida L. from Borneo (Coleoptera: Chrysomelidae: Cassidinae). Genus (Wroclaw). 30 September; 133: 357-363
Borowiec, L. 2007: Two new species of Cassida Linnaeus, 1758 (Coleoptera: Chrysomelidae: Cassidinae) from Madagascar and notes on subgenera of the genus Cassida. Zootaxa 1586: 47-58
Sidebottom, H. 1910: Two new species of Cassidulina. London Journal of the Quekett Microscopical Club (Ser 2: 11 105-108
Tumrasvin, W.; Kano, R. 1977: Two new species of Catapicephala Macquart from Thailand (Diptera: Calliphoridae). Japanese J. sanit. Zool 282: 127-132
Pritchard, A.E. 1960: Two new species of Catochine gall midges, with a new key to genera of the Catochini (Diptera: Cecidomyiidae). Pan Pacif San Francisco: 197
Barber, H.S. 1925: Two new species of Central American Melasidae (Coleoptera). Proceedings of the Entomological Society of Washington 27: 02-64
Gordon, RD. 1974: Two new species of Cephaloscymnus Crotch from Mexico with notes on other species (Coleoptera: Coccinellidae). Coleopterists. British med Bull 281: 45-48
Dondale, C.D. 1958: Two new species of Ceraticelus (Araneae: Erigonidae) from western North America. Canadian Entomologist 90: 155-157
Lewis, F.B. 1957: Two new species of Ceratopogonidae (Diptera). Psyche Cambridge Mass 63(1956): 46-49
Macfie, J.W.S. 1936: Two new species of Ceratopogonidae (Diptera) from the wings of dragonflies. Proceedings of the Royal Entomological Society of London (B): 5: 62-64
D.L.ma, S.F.lipe B.; D.B.rros, J.C.rlos N. 2007: Two new species of Cerithiella (Apogastropoda: Cerithiopsidae) for the continental slope of Pernambuco (northeast Brazil). Zootaxa 1441: 63-68
Spasskaya, L.P. 1958: Two new species of Cestoda from birds of the Tuva A.S.S.R. Raboty po gelmintologii Moscow Akad Nauk, 349-353
Jordan, K. 1894: Two new species of Cetonidae. Novitates Zoologicae, I 691
Krajcik, M.; Jakl, S. 2005: Two new species of Cetoniinae beetles from SE Asia (Coleoptera: Scarabaeidae). animma.x 1: 36-42
Caudell, A.N. 1924: Two new species of Ceuthophilus from the Carlsbad cave in New Mexico (Orthoptera). Proceedings of the Entomological Society of Washington 26: 217-221
Hubbell, T.H. 1929: Two new species of Ceuthophilus from the southeastern United States with synonymical notes on other species of the genus (Orth., Tettigon., Rhaphidophorinae). Florida Entomologist 13: 8-20
Scheltema, A.H. 1976: Two new species of Chaetoderma from off West Africa (Aplacophora, Chaetodermatidae). Journal moll: 223-234
Sund, P.N. 1961: Two new species of Chaetognatha from the waters off Peru. Pacific Science 15: 105-111
Marinkovic, M. 1955: Two new species of Chaetopteryx group (Limnophilidae, Trichoptera) near Sarajevo. Godisnjak biol Saraj., Sarajevo: 125-130
Salcedo, N.J. 2006: Two new species of Chaetostoma (Siluriformes: Loricariidae) from the Huallaga River in central Peru. Ichthyological Exploration of Freshwaters 17(3): 207-220
Yano, M.; Sato, K. 1928: Two new species of Chalastogastra from Japan. Kontyu 2(4): 209-212
Tremewan, W.G. 1960: Two new species of Chalcosiinae from India (Lep.: Zygaenidae). Entomologist 92: 254-256
Minato, H. 2005: Two new species of Chamalycaeus (Gastropoda: Alycaeidae) from Miyazaki Prefecture, southeastern Kyushu, Japan. Venus (Tokyo) 64(1-2): 39-44
Borowiec, L. 2007: Two new species of Charidotella Weise (Coleoptera: Chrysomelidae: Cassidinae: Cassidini), with a key to Charidotella sexpunctata group. Zootaxa 1586: 59-66
Beier, M. 1933: Two new species of Cheliferinea (Pseudoscirpionidae). Annals and Magazine of Natural History Series 10: Vol. 11: 644-647
Wood, RC. 1976: Two new species of Chelus (Testudines: Pleurodira) from the late Tertiary of northern South America. Breviora 435: 1-26
Melnitsky, S.I. 2005: Two new species of Chimarra (Trichoptera: Philopotamidae) from Nepal. Braueria 32: 16
Schmitz, P.; Landry, B. 2007: Two new species of Chionodes Huebner from Ecuador, with a summary of known Galapagos records of Gelechiidae (Lepidoptera). Revue Suisse de ZoologieJuin; 114(2): 175-184
Blair, K.G. 1926: Two new species of Chirocharis, Kolbe (Coleoptera, Fam. Tenebrionidae). Annals and Magazine of Natural History Series 9: 17: 674-676
Freeman, P. 1948: Two new species of Chironomidae (Dipt.) from Britain. Entomologist's Monthly Magazine 84: 49-50
Strassen, R. zur. 1957: Two new species of Chirothrips Haliday 1836 (Thysanoptera, Thripidae) from South Africa. Journal of the Entomological Society of Southern Africa 20: 420-444
Andre, F. 1941: Two new species of Chirothrips Haliday with notes on Chirothrips frontalis Williams (Thysanoptera: Thripidae). Annals of the Entomological Society of America 34: 451-457
Uhlik, D.J.; Bold, H.C. 1970: Two new species of Chlamydomonas. J. Phycol.: 6: 106-110
Rajendran, KV.; Janardanan, KP. 2005: Two new species of Chloromyxum Mingazzini, 1890 (Myxosporea: Myxozoa) from the gall bladder of freshwater fishes in Kerala, India. Rivista di Parassitologia. Aprile; 221: 15-21
Avila, A., S.; Flowers, R.; Wills 2006: Two new species of Choroterpes Eaton (Ephemeroptera: Leptophlebiidae) from Costa Rica. Zootaxa 1245: 59-68
Tsuneki, K. 1952: Two new species of Chrysididae from Japan and Korea. Insecta Matsumurana Sapporo 18: 31-33
Lopatin, LK. 1974: Two new species of Chrysomelidae (Coleoptera) from Mongolia. Nasekomye Mongol 42: 176-178
Fairchild, G.B. 1939: Two new species of Chrysops (Diptera: Tabanidae) from Panama. Proceedings of the Entomological Society of Washington 41: 257-260
Morikawa, K. 1954: Two new species of Chthoniinea from Japan. Japanese Jour Zool 11(2): 329-331
Mickel, C.E. 1963: Two new species of Chyphotes from southwestern United States (Hymenoptera: Mutillidae). Pan-Pacific Entomologist 39: 186-188
Gtiarai, M.S.K. 1965: Two new species of Cicadelloidea (Homoptera) attacking coffee in New Guinea. Annals and Magazine of Natural History Series 13: 7(1964): 635-639
Horn, W. 1908: Two new species of Cicindela (Tiger beetles) from Borneo. Journal of the Straits Branch of the Royal Asiatic Society, 50 99-102
Nobuchi, A. 1959: Two new species of Ciid-beetles. Entomological Review of Japan 10: 51-52
Bloszyk, J.; Stachowiak, M.; Halliday, B. 2006: Two new species of Cilliba von Heyden from Poland, with discussion of the Cilliba cassidea (Hermann) species complex (Acari: Mesostigmata: Uropodina: Cillibidae). Zootaxa 1219: 1-45
Hottes, F.C.; Knowlton, G.F. 1954: Two new species of Cinara (Aphidae). Great Basin Naturalist 14: 11-13
Pepper, J.O. 1967: Two new species of Cinara (Homoptera: Aphididae) associated with pine rust legions. Fla Ent 0: 1-10
Bradley, G.A. 1963: Two new species of Cinara Curtis (Homoptera: Aphididae) from Juniperus horizontalis Moench. Canadian Entomologist 95: 287-291
Hottes, F.C. 1956: Two new species of Cinara from Alaska (Aphidae). Proceedings of the Biological Society of Washington 69: 227-229
Hottes, F.C. 1956: Two new species of Cinara from Arizona (Aphidae). Proceedings of the Biological Society of Washington 69: 83-87
Hottes, F.C. 1961: Two new species of Cinara from California (Aphidae) which have Pinus coulteri as host. Proceedings of the Biological Society of Washington 74: 95-100
Bialooki, P. 2006: Two new species of Cionus Clairville, 1798 (Coleoptera: Curculionidae: Cionini) from Turkey. Polskie Pismo Entomologiczne 31 March; 751: 55-64
Kitamori, R. 1960: Two new species of Cirratulid and Nephthydidae (Annelida: Polychaeta). Bulletin of the Japanese Society of Scientific Fisheries 26: 1082-1085
Withers, T.H. 1912: Two new species of Cirripedia from the Tithonian of Stramberg, Moravia. Geological Magazine London 5: 9 505-508
Koelz, W. 1924: Two new species of Cisco from the Great Lakes. Occasional Papers of the Museum of Zoology University of Michigan Ann Arbor, 146: 8
Logvinenko, VM. 1974: Two new species of Cixiidae (Homoptera) from the Ukraine. Dopovidi Akad Nauk ukr RSR (Ser B): 361: 84-86
Walley, G.S. 1932: Two new species of Cixius (Homoptera, Ful goridae). Canadian Entomologist 64: 21-22
Likharev, IM. 1972: Two new species of Clausiliidae (Gastropoda, Pulmonata) from Bulgaria. Trudy zool Inst Leningr 52: 117-120
Weyranch, W. 1956: Two new species of Clausiliidae from Peru and Bolivia. Nautilus 69(4): 110-115
Barr, W.F. 1960: Two new species of Cleridae from western North America. The Coleopterists Bulletin 14(1): 13-17
Saigusa, T. 1965: Two new species of Clinocerinae from Japan (Diptera, Empididae). Kontyu Tokyo 33: 53-57
Davis, G.C. 1896: Two new species of Clistopyga. Entomological News 6: 198
Gilmonr, E.F. 1961: Two new species of Closterus Serv. from Madagascar (Coleoptera, Cerambycidae). Annales Zoologici 20: 7-12
Mangum, C.P. 1966: Two new species of Clymenella (Polychaeta: Maldanidae) from Brazil. Postilla 104: 1-10
Borkhsenius, N.S.; Matesova, G.; Ya. 1955: Two new species of Coccids (Homoptera, Coccoidea) from Kazakhstan. Entomologicheskoe Obozrenie 34: 227-230
Chen, F.G. 1962: Two new species of Coccids of fruit trees. Acta Entomologica Sinica 11: 283-286
Nunenmacher, F.W. 1909: Two new species of Coccinellidae (Coleoptera). Entomological News 20: 161-162
Hibbard, C.W. 1934: Two new species of Coelacanthus from the Middle Pennsylvanian of Anderson County, Kansas. Kansas University Science Bulletin 21: 279-287
Wallis, J.B. 1924: Two new species of Coelambus (Dytiscidae, Coleoptera). Canadian Entomologist 56: 105-108
Blaisdell, F.E. sr. 1928: Two new species of Coeloenemis (Coleoptera : Tenebrionidae). Pan-Pacific Entomologist 4: 163-165
Landry, Jean-Francois. 2005: Two new species of Coleophora from the New World, with record of a new hostplant family for coleophorines (Lepidoptera: Coleophoridae: Coleophorinae). Holarctic Lepidoptera 10(1-2): 9-15
Angell, G.W.J. 1892: Two new species of Coleoptera. Entomological News 3: 84
Brown, W.J. 1928: Two new species of Coleoptera. Canadian Ent 60(4): 89-90
Biggs, H.E.J. 1945: Two new species of Coleoptera (Scarabaeidae and Meloidae). Entomologist's Monthly Magazine 81: 110-111
Moxey, C.F. 1963: Two new species of Coleoptera (Scarabaeidae: Coprini). Ent Lancaster, Pa: 24-26
Yablokov-Khnzoryan, SM. 1974: Two new species of Coleoptera - Oedemeridae from Tadjikistan. Doklady Akad Nauk armyan SSR: 593: 188-192
Wolcott, A.B. 1912: Two new species of Coleoptera from Illinois. Canadian Entomologist, 44 161 & 162
Fleutiaux, E. 1930: Two new species of Coleoptera from India. Indian Forest Rec Ento Mology Ser Pp 21 22 14(6): 153-154
Yablokov-Khnzoryan, S.M. 1966: Two new species of Coleoptera from the Armenian Republic (Insecta, Coleoptera). Doklady Akademii Nauk Armyanskoi SSR: 42: 309-314
Downes, W. 1952: Two new species of Colladonus from British Columbia (Homoptera: Cicadellidae). Canad Ottawa: 253
Rainbow, W.J. 1907: Two new species of Collembola. Records of the Australian Museum, 6 313-4
Carpenter, G.H. 1919: Two new species of Collembola from Nyasealand. Proceedings Dublin Soc, 15 543-545
Szeptycki, A. 1964: Two new species of Collembola from Wolin Island (north-west Poland). Polskie Pismo Entomologiczne 34: 171-176
Bacon, G. 1913: Two new species of Collembola from the mountains of southern California. Journal of Entomology and Zoology Claremont, 5 43-46
Dollman, G. 1909: Two new species of Colobus from Central Africa. Annals and Magazine of Natural History Series 8: 4 474-476
Silverstone, PA. 1975: Two new species of Colostethus (Amphibia: Anura: Dendrobatidae) from Colombia. Contributions Sci Los Angeles 268: 1-10
Barrio-Amoros, C.L.; Fuentes, O.; Rivas, G. 2004: Two new species of Colostethus (Anura: Dendrobatidae) from the Venezuelan Guayana. Salamandra 40(3-4): 183-200
Price, R.D. 1966: Two new species of Colpocephalum (Mallophaga: Menoponidae). Canadian Entomologist 98: 317-319
Price, R.D. 1968: Two new species of Colpocephalum (Mallophaga: Menoponidae) from the Gruiformes. Journal of Parasitology 54: 686-689
Price, R.D.; Emerson, K.C. 1967: Two new species of Colpocephalurn (Mallophaga: Menoponidae) from Neo-tropical Ciconiiformes. Annals of the Entomological Society of America 60: 875-878
Riera, R.; Nunez, J.; Del Carmen Brito, M. 2006: Two new species of Comesomatidae Filipjev, 1922 (Nematoda: Chromadorida) from sandy bottoms of Tenerife, Canary Islands. Zootaxa: 53-61
Ueno, M. 1967: Two new species of Conchostraca (Branchiopoda) from Nepal and Iran. Crustaceana 13: 249-256
Lorenz, F. 2004: Two new species of Conidae from southern Madagascar. Visaya 1(2): 3
Lorenz, F. 2006: Two new species of Conus from Palawan, Philippines (Gastropoda: Conidae). Club Conchylia Informationen 38(3-4): 4-9
Light, S.F.; Davis, A.C. 1929: Two new species of Coptotermes Wasmann (Isoptera). Proceedings of the Royal Society of Victoria 42: 62-70
Krishna, K. 1963: Two new species of Coptotermes Wasmann from Malaya (Isoptera, Rhinotermitidae, Coptotermitinae). American Museum Novitates New York 1956: no. 1809: 1-5
Shoemaker, C.R. 1934: Two new species of Corophium from the west coast of America. Jour Washington Acad Sd 24(8): 356-360
Triplehorn, C.A.; Moser, J.C. 1970: Two new species of Corticeus from Mexico and Honduras (Coleoptera: Tenebrionidae). The Coleopterists Bulletin 24: 47-50
Hayes, W.P. 1936: Two new species of Cosmobaris (Curculionidae, (Coleop.). Journal of the Kansas Entomological Society 9: 26-29
Duffels, J.P. 1969: Two new species of Cosmopsaltria St\$l fromNew Guinea (Homoptera, Cicadidae). Ent. Ber., Amst.: 29: 147-155
Iwata, K. 1934: Two new species of Crabro Fabricius (Hymenoptera, Crabronidae) from Japan. Kontyu Tokyo 8: 17-22
Slots, A.B. 1967: Two new species of Crambus Fabricius from western North America (Lepidoptera: Pyralididae). Journal of the New York Entomological Society 75: 154-158
Haimbach, F. 1907: Two new species of Crambus and a new variety of Haematopsis grataria Fabricius. Entomological News 18: 44-45
Emerson, K.C. 1960: Two new species of Craspedorrhynchus (Mallophaga) from North America. Proceedings of the Biological Society of Washington 73: 39-44
Knull, J.N. 1959: Two new species of Ctenicera (Coleoptera: Elateridae). Ohio Journal of Science 59: 87-89
Cei, JM. 1974: Two new species of Ctenoblepharis (Reptilia, Iguanidae) from the arid environments of the central Argentina (Mendoza Province). Journal Herpet 81: 71-75
Herre, A.W. 1935: Two new species of Ctenogobius from South China. (Gobiidae). Lingnan Science Journal 14: 395-397
Duret, J.P. 1968: Two new species of Culex (Culex) from Argentina (Diptera, Culicidae). Physis (Buenos Aires) 27(75): 323-328
King, W.V.; Hoogstraal, H. 1947: Two new species of Culex (Neoculex) from New Guinea (Diptera, Culicidae). Proceedings of the Entomological Society of Washington 49: 65-69
Duret, J.P. 1968: Two new species of Culex from Brasil (Diptera, Culicidae). Physis (Buenos Aires) 28(76): 15-19
Beck, E.C. 1957: Two new species of Culicoides from Florida (Diptera: Heleidae). Florida Entomologist Gainesville 40: 103-105
Tzareva, L.; Vassilenko, S. 2006: Two new species of Cumacea (Malacostraca, Peracarida) from Peter the Great Bay (Sea of Japan). Zootaxa 1174: 41-48
Komatsu, T. 1963: Two new species of Cybaeus from Japan. Acta Arachnologica 18: 7-12
Haeckel, M.; Sehnal, R. 2006: Two new species of Cychropsis (Carabidae, Cychrini) from Sichuan Province, south-central China, and some remarks on coexistence of Cychropsis species - subgenera Sinocychropsis and Shuocychropsis. animma.x 1(4): 1-9
Dankittipakul, P.; Jocque, R. 2006: Two new species of Cydrela Thorell (Araneae: Zodariidae) from Thailand. Raffles Bulletin of Zoology 54(1): 93-101
Barr, W.F. 1948: Two new species of Cymatodera from the south-western United States, and Mexico (Coleoptera: Cleridae). Wasmann Collector Los Angeles 7: 111-114
Barber, H.G. 1924: Two new species of Cymus (Hemiptera-Lygaeidae). Bulletin of the Brooklyn Entomological Society 19: 87-90
Assing, V. 2004: Two new species of Cypha Leach from Spain (Coleoptera: Staphylinidae, Aleocharinae). Linzer Biologische Beitraege 30 November; 362: 735-740
Burgess, C.M. 1965: Two new species of Cypraea. Nautilus 79(2): 37-40
Furtos, N.C. 1935: Two new species of Cypretta (Ostracoda) from the Marquesas Islands and Florida with notes on the distribution of the genus. Bulletin Bishop Museum Honolulu 114: 279-286
Howden, H.F. 1960: Two new species of Cyrtinus LeConte (Coleoptera: Cerambycidae). Canadian Entomologist 92: 173-177
Hiruta, S. 1976: Two new species of Cytherois (Ostracoda, Paradoxostomatinae) from Oshoro, Hokkaido. Proceedings of the Japanese Society for Systematic Zoology 12: 24-33
Drew, R.A.I. 1968: Two new species of Dacinae (Diptera: Trypetidae) from New Britain. Journal of the Australian Entomological Society 7: 21-24
Drew, R.A.I. 1968: Two new species of Dacinae (Diptera: Trypetidae) from New Guinea. Journal of the Australian Entomological Society 7: 77-80
Olive, A.T. 1965: Two new species of Dactynotus Rafinesque from the eastern United States (Homoptera: Apliididae). Proceedings of the Entomological Society of Washington 67: 41-45
Olive, A.T. 1967: Two new species of Dactynotus from Canada (Homoptera: Aphididae). Annals of the Entomological Society of America 60: 58-62
Olive, A.T. 1965: Two new species of Dactynotus from Pennsylvania (Homoptera: Aphididae). AnnSoc. Am., Baltimore, Md: 786-791
Brailovsky, H. 2006: Two new species of Dasynus Burmeister (Heteroptera: Coreidae: Dasynini) from Australia. Polskie Pismo Entomologiczne 31 March; 751: 73-81
Ishihara, T. 1954: Two new species of Delphacidae from the South of Japan (Hemiptera). Insecta Matsumurana Sapporo 18: 111-114
Thompson, G.B. 1948: Two new species of Dennyus (Mallophaga) from palm swifts. Boletin de Entomologia Venezolana 7: 1-5
Berry, E.Willard 1926: Two new species of Dentalium from the Eocene of Peru. Nautilus 40(1): 19-20
Burr, M. 1947: Two new species of Dermaptera from Turkey. Proceedings of the Royal Entomological Society of London (B): 16: 60-65
Guerra-Garcia, J.M. 2002: Two new species of Deutella Mayer, 1890 (Crustacea: Amphipoda: Pariambidae) collected by the R.V. Anton Bruun during the International Indian Ocean Expedition 1963-1964. Zootaxa 74: 1-18
Korovchinsky, N.M. 2005: Two new species of Diaphanosoma Fischer, 1850 (Crustacea: Branchiopoda: Cladocera) from the United States. International Review of Hydrobiology 902: 201-208
Reed, E.B. 1958: Two new species of Diaptomus from Arctic and Subarctic Canada (Calanoida, Copepoda). Canadol: 663-670
Wright, S.; Tressler, W.L. 1928: Two new species of Diaptomus from Nigeria. Transactions American Microsc Society 47(3): 372-377
D.S.et, W.H.; Chernyshev, A.V. 2006: Two new species of Dicranophoridae (Rotifera: Monogononta) from Peter the Great Bay, Sea of Japan. Journal of the Marine Biological Association of the United Kingdom 86(4): 657-663
Chickering, A.M. 1952: Two new species of Dictynidae (Araneae) from Panama. Psyche 58: 149-157
Furuya, H. 2006: Two new species of Dicyema (Dicyemida: Dicyemidae) from Amphioctopus areolatus (Mollusca: Cephalopoda: Octopodidae). Species Diversity ust; 11(3): 257-269
Short, R.B.; Hochberg, F.G. 1969: Two new species of Dicyemennea (Mesozoa: dicyemidae) from Kaikoura, New Zealand. Journal of Parasitology 55(3): 583-596
Ribes, J.; Baena, M. 2006: Two new species of Dicyphus Fieber 1858 from the Iberian Peninsula and Canary Islands with additional data about the D. globulifer-group of the subgenus Brachyceroea Fieber 1858 (Hemiptera, Heteroptera, Miridae, Bryocorinae). Denisia 12 Oktober; 589-598
Borland, J.G. 1955: Two new species of Dikraneura (Homoptera: Cicadellidae) from Mexico. Journal of the Kansas Entomological Society 28: 158-159
Beirne, B.P. 1952: Two new species of Dikraneura from western Canada, with notes on other species (Homoptera: Cicadellidae). Canadian Entomologist 84: 250-253
Cope, E.D. 1895: Two new species of Dinictis from the White River beds. American Naturalist, XXIX 573-578
Leveque, N. 1930: Two new species of Dinogamasus, mites found on carpenter bees of the oriental tropics. American MUS NOVITATES 432 pp: 1-6
Sugi, S. 1970: Two new species of Diphtherocome Warren (=Moms Auct.) from Japan and Formosa (Lepidopteta , Noctuidae). Tinea 7: 115-119
Hincks, W.D. 1961: Two new species of Diplatys Serville (Dermaptera: Pygidicranidae) from West Africa, with a note on a recently described Carcinophorine (Dermaptera: Labiduridae). Bulletin de l'Institut Francaise d'Afrique Noire Dakar (A): 23: 25-29
Lee, Y.-Chen.; Wu, W.-lung. 2005: Two new species of Diplommatinidae (Prosobranchia) from high mountain of north Taiwan. Bulletin of Malacology Republic of China. Dec; 295: 43-48
Lang, J. 1954: Two new species of Diplopoda of Czechoslovakia. Memoires de la Societe Zoologique Tchecoslovaque de Prague 15: 554-556
Oka, A.T.; Suetsugu, M.; Hirose, E. 2005: Two new species of diplosoma (Ascidiacea: Didemnidae) bearing prokaryotic algae prochloron from Okinawajima (Ryukyu Archipelago, Japan). Zoological Science 22(3): 367-374
Greene, C.T. 1921: Two new species of Diptera. Proceedings of the Entomological Society of Washington 23: 125-127
Hine, J.S. 1906: Two new species of Diptera belonging to Asilinae. Ohio Naturalist, 7 29-30
Brimley, C.S. 1927: Two new species of Diptera from North Carolina (Tachinidae, Conopidae). Entomological News 38: 235-236
Malloch, J.R. 1913: Two new species of Diptera in the United States National Museum collection. Proceedings of the United States National Museum Smithsonian Institution Washington, 44 461-463
Savchenko, E.N. 1955: Two new species of Diptera-Tipulidae with short-winged males. Entomologicheskoe Obozrenie 34: 287-297
Wang, G.Q.; Li, D.W.; Wei, S.G. 2007: Two new species of Disella (Eriophyidae: Nothopodinae: Nothopodini) from South China. Zootaxa 1426: 63-67
Disney, R.L. 2005: Two new species of Dohrniphora Dahl (Dipt., Phoridae) from the Far East. Entomologist's Monthly Magazine 141(1697-1699): 197-200
Sinclair, B.J.; Evenhuis, N.L. 2005: Two new species of Dolichocephala Macquart from Fiji (Diptera: Empididae: Clinocerinae). Bishop Museum Occasional Papers 15: 3-11
Feldmann, B.; Hernando, C. 2005: Two new species of Domene Fauvel 1873 from Spain, with a new combination and a catalogue of the Iberian species of the genus (Coleoptera: Staphylinidae, Paederinae). Linzer Biologische Beitraege. Juli; 371: 399-406
Mather, W.B.; Dobzhansky, T. 1962: Two new species of Drosophila from New Guinea (Diptera: Drosophilidae). Pacific Insects 4: 245-249
Frydenberg, O. 1956: Two new species of Drosophila from Peru (Drosophilidae, Diptera). Revista Brasileira de Entomologia 6: 57-63
Pavan, C.; Breuer, ME. 1954: Two new species of Drosophila of the dreyfusi group (Diptera). Revista Brasileira de Biologia 14: 459-463
Rehder, H.A. 1943: Two new species of Drymaeus from Mexico. Nautilus 57(1): 28-29
Larson, D.J. 1968: Two new species of Dyschirius from the United States (Coleoptera: Carabidae. Scaritini). Canadian Entomologist 100: 1108-1113
Zimmermann, A. 1926: Two new species of Dytiscidae. Ann And Mag Nat Hist 17(97): 167-168
Vazirani, TG. 1972: Two new species of Dytiscidae (Insecta: Coleoptera) from India. lndian Mus. IUCN Bull 71: 16-20
Kimmins, D.E. 1951: Two new species of East African Neuroptera. Entomologist 84(1): 136-139
Young, R.T. 1955: Two new species of Echeneibothrium from the stingray Urobatis halleri. Transactions of the American Microscopical Society 74: 232-234
Timm, R.W. 1958: Two new species of Echinoderella (phylum Kinorhyncha) from the Bay of Bengal. Journal of the Bombay Natural History Society 55: 107-109
Higgins, RP. 1977: Two new species of Echinoderes (Kinorhyncha) from South Carolina. Transactions Am. microsc. Soc 963: 340-354
Dartnall, AJ. 1976: Two new species of Echiura from Madagascar with a note on the male of Metabonellia haswelli. Bulletin du Museum National d'Histoire Naturelle, Zoologie 280: 1039-1046
Meyrick, E. 1926: Two new species of Egyptian Microlepidoptera. Bulletin de la Societe Entomologique d'Egypte 19: 110-111
Wacha, R.S.; Christiansen, J.L. 1975: Two new species of Eimeria from colubrid snakes in Iowa. Journal of Protozoology 22(4): 453-454
Taylor, M.S.; Akins, L. 2007: Two new species of Elacatinus (Teleostei: Gobiidae) from the Mexican coast of the Gulf of Mexico. Zootaxa 1425: 45-51
Blaisdell, sr FE. 1932: Two new species of Eleodes from Utah (Coleoptera: Tenebrionidae). Pan-Pacific Entomologist 8(1931): 74-78
Blaisdell, F.E. sr. 1935: Two new species of Eleodes from tho Pacific Coast region (Coleoptera: Tenobrion idae). Canadian Entomologist 67: 28-31
Duellman, W.E.; Lehr, E.; Venegas, P.J. 2006: Two new species of Eleutherodactylus (Anura: Leptodactylidae) from the Andes of northern Peru. Zootaxa 1285: 51-64
Smith, E.N. 2005: Two new species of Eleutherodactylus (Anura: Leptodactylidae) of the alfredi group from eastern Guatemala. Herpetologica 61(3): 286-295
Stuart, L.C. 1941: Two new species of Eleutherodactylus from Guatemala. Proceedings of the Biological Society of Washington 54: 197-200
Lynch, J.D. 1967: Two new species of Eleutherodactylus from Guatemala and Mexico (Amphibia: Leptodactylidae). Transactions of the Kansas Academy of Science 70: 177-183
Lynch, J.D. 1965: Two new species of Eleutherodactylus from Mexico (Amphibia: Leptodactylidae). Herpetologica 20: 246-252
Rivero, J.A. 1959: Two new species of Eleutherodactylus from Puerto Rico. Breviora Mus Comp Zool Harvard 103: 1-7
Schwartz, A. 1964: Two new species of Eleutherodactylus from the eastern Cordillera Central of the 'Republica Dominicana'. Caribbi: 473-484
Schwartz, A. 1964: Two new species of Eleutherodactylus from the eastern Cordillera Central of the Republics Dominican. Caribbean Journal of Science 4: 473-484
Werner, F.G. 1956: Two new species of Emelinus from Arizona (Coleoptera: Aderidae). Psyche Cambridge Mass 63: 30-37
Walley, G.S. 1927: Two new species of Empididae from Ontario (Empididae, Dipt.). Canadian Entomologist 59: 96-98
Shafee, S.A. 1971: Two new species of Encyrtidae (Hymenoptera: Chalcidoidea) from India. Bulletin EntSoc. India: 48-51
Nikam, P.K. 1971: Two new species of Enicospilus Stephens (Ichneumonidae, Ophioninae) from Marathwada. Annals Zool: 103-109.
Short, A. 2005: Two new species of Enochrus Thomson, subgenus Hugoscottia Knisch, from Costa Rica and Mexico (Coleoptera: Hydrophilidae). Zootaxa 23: 1-7
Kozloff, E.N. 1955: Two new species of Entocythere (Ostracoda : Cytheridae), commensal on Pacifastacus gambelii (Girard). American Midland Naturalist 53: 156-161
Martinez-Salazar, E.A.; Leon-Regagnon, V. 2005: Two new species of Entomelas (Nematoda: Rhabdiasidae), parasites of Barisia spp. and Mesaspis spp. (Reptilia: Sauria) in Mexico. Zootaxa 958: 1-12
Harvey, F.L. 1895: Two new species of Entomobrya. Psyche, VII 196-199
Jordana, R.; Baquero, E. 2006: Two new species of Entomobrya (Collembola, Entomobryomorpha) from the cave collembolan collection of Bonet from Asturias and Cantabria (north of Spain). Zootaxa 1153: 17-26
Mey, W.; Spiedel, W. 2005: Two new species of Eoophyla Swinhoe, 1900 from continental south east Asia (Lepidoptera: Crambidae, Acentropinae). Bonner Zoologische Beitraege 531-2: 115-119
Ehara, S. 1965: Two new species of Eotetranychus from Shikoku, with notes on E. kankitus Ehara (Acarina: Tetranychidae). Journal of the Faculty of Science Hokkaido University Zoology 6: 15: 618-624
Crosby, C.R.; Bishop, S.C. 1933: Two new species of Eperigone (Araneae). Entomological News 44(9): 227-229
Anisyutkin, L N. 2005: Two new species of Epilamprinae from Vietnam and Cambodia (Dictyoptera, Blattina: Blaberidae). Zoosystematica Rossica 141: 37-40
Hollister, N. 1911: Two new species of Epimys from Luzon. Proceedings of the Biological Society of Washington 24: 89-90
Figueroa, D.L.R.sa, J.I.; Valerio, A.; Lopez Martinez, V.; Whitfield, J.; Sharkey, M.J. 2004: Two new species of Epsilogaster Whitfield & Mason (Hymenoptera: Braconidae) from Mexico and Costa Rica. Pan Pacific Entomologist 2004): 206
Walley, G.S. 1929: Two new species of Eremocoris with notes and a key to the species of Peritrechus (Hemip., Lygaeidae). Canadian Entomologist 61: 41-44
Ng, H.H.; Edds, D.R. 2005: Two new species of Erethistoides (Teleostei: Erethistidae) from Nepal. Ichthyological Exploration of Freshwaters 16(3): 239-248
Corpuz-Raros, LA. 1975: Two new species of Ereynetes (Ereynetidae, Acarina) from the Philippines. Philippine Ent 25: 326-331 1973
Tereztikova, EM. 1977: Two new species of Eriococcidae from the genus of Acanthococcus Sigh. (Homoptera, Coccoidea, Eriococcidae). Dopovidi Akad. Nauk ukr. RSR (Ser. B): 6: 568-571
Kuang, Hai-Y.an. 2002: Two new species of Eriophyinae from China (Acari: Eriophyidae). Acta Entomologica Sinica 4(5): 115-117(Suppl)
Nayar, J.L.; Cole, F.R. 1968: Two new species of Eristalis Latreille from Western North America. Pan-Pacific Entomologist 44: 294-296
Nayar, J.L. 1968: Two new species of Eristalis from India. (Diptera: Syrphidae). Pan Pacif: 119-122
Beamer, R.H. 1941: Two new species of Erythroneura. Jour Kansas Ent Soc 14(1): 18-19
Wang, S.; Li, H. 2004: Two new species of Ethmia Huebner from China (Lepidoptera: Elachistidae: Ethmiinae). Entomological News 115(3): 135-138
Fontaine, M. 1967: Two new species of Euchaeta (Copepoda, Calanoida). Crustaceana 12: 193-213
Lackey, J.B. 1934: Two new species of Euglenidae and the position of the order. Jour Tennessee Acad Sci 9(1): 59-61
Roonwal, M.L.; Chhotani, O.B. 1965: Two new species of Euhamitermes Holmgren (Insecta: Isoptera: Termitidae) from India. Proceedings of the Zoological Society 18: 11-19
Takahashi, R. 1932: Two new species of Eulachnus Del Guercio (Aphididae). Proceedings of the Entomological Society of Washington 34: 150-153
Mattox, N.T. 1953: Two new species of Eulimnida from Maryland and Virginia (Crustacea : Conchostraca). Journal of the Washington Academy of Sciences 432: 57-60
Parsons, CT. 1974: Two new species of Eunausibius (Coleoptera Cucujidae) from Brazil. Papeis Avulsos de Zoologia 28(10): 181-184
Riedel, A. 2002: Two new species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae) from West New Guinea, a discussion of their taxonomic characters, and notes on nomenclature. Zootaxa 90: 1-16
Pearsall, R.F. 1908: Two new species of Eupithecia Curtis. Entomological News 19: 128-130
Yocom, H.B. 1930: Two new species of Euplotes from Puget Sound. Publ Puget Sound Biol Sta 7: 241-248
Perkins, J.F. 1957: Two new species of European Ephialtes (Scambus). Opuscula Zoologica (Muenchen): no. 7: 1-3
Chillcott, J.G. 1958: Two new species of Euryomma (Stein) (Muscidae: Diptera) from Panama. Canadian Entomologist 90: 725-731
Woodward, H. 1907: Two new species of Eurypterus from the Coal-measures of Ilkeston, Derbyshire. Geological Magazine London 4(V): 277-282
Blaisdell, F.E. sr. 1936: Two new species of Euschides (Coleoptera: Tenebrionidae). Transactions of the American Entomological Society 62: 223-236
Koehler, G. 2003: Two new species of Euspondylus (Squamata: Gymnophthalmidae) from Peru. Salamandra 31 Maerz; 391: 5-20
Jameson, E.W. 1963: Two new species of Eutal-pacarus (Acarina: Myobiidae) from shrew-moles (Mammalia: Talpidae) in Japan. Journal of Parasitology 49: 503-505
Rozkosny, R.; Knutson, L. 2006: Two new species of Euthycera with records of Middle Asian Sciomyzidae (Diptera). Folia Heyrovskyana 2006); 13(4): 179-193
Liu, J.; He, J.; Xu, Z. 2006: Two new species of Exallonyx Kieffer (Hymenoptera: Proctotrupidae) from China, with a key to the Chinese species. Zootaxa 1142: 35-41
Nakahara, W. 1922: Two new species of Far Eastern Rhopalocera. Entomologist 55: 123-121
D.M., M.C.; Fernandes, L.H.; Abrantes, E.A. 2005: Two new species of Folsomiella Bonet and redescription of F. albida (Arle, 1959) (Collembola, Brachystomellidae). Zootaxa 1006: 11-21
Reiss, Z. 1954: Two new species of Foraminifera from Israel. Bulletin of the Research Council of Israel 2(3): 269-270
Bock, W.D. 1968: Two new species of Foraminifera from the Florida Keys. Contrib Cushman Found Foraminferal Res 19(1): 27-29
Creighton, William Steel 1935: Two new species of Formica from western United States. American Mus Novitates 773: 1-8
Emerson, K.C. 1960: Two new species of Fulicoffula (Mallophaga) from the Sora. Journal of the Kansas Entomological Society 33: 162-165
Sheng, M.-Ling.; Sun, S.-Ping. 2002: Two new species of Gabuniini from the Funiu Mountains of China (Hymenoptera: Ichneumonidae). Acta Zootaxonomica Sinica. Oct; 274: 798-801
Emerson, W.K.; Radwin, G.E. 1969: Two new species of Galapagan turrid gastropods. Veliger 12: 149-156
Miyake, S.; Baba, K. 1964: Two new species of Galathea from Japan and the East China Sea. Journal of the Department of Agriculture Kyushu University 13: 205-211
Perioto, N.W.; Costa, V.A.; Lara, R.I.R. 2007: Two new species of Galeopsomyia (Hymenoptera, Eulophidae) from Brazil. Revista de Agricultura (Piracicaba) 82(3): 291-297
Emberson, R.M. 1967: Two new species of Gamasellus Berlese (Mesostigmata: Rhodacaridae) from Canada. Acarologia 9: 293-303
Carlson, CH.; Hoff, PJ. 1973: Two new species of Gastropteridae from Guam, Marianas Islands (Opisthobranchia: Cepbalaspidea). Publications Seto Mar Biol Lab 212: 141-151
Ahrens, D.; Pacholatko, P. 2007: Two new species of Gastroserica Brenske, 1897 from China and Myanmar (Coleoptera: Scarabaeidae, Sericini). Entomologische Zeitschrift 117(3): 137-139
Robbins, C.E. 1965: Two new species of Gastrotricha (Aschelminthes) from Illinois. Transactions of the American Microscopical Society 84: 260-263
Vardikyan, SA. 1974: Two new species of Geometridae from Armenia (Lepidoptera, Geometridae). Doklady Akad Nauk armyan SSR: 581: 48-51
Price, R.D. 1974: Two new species of Geomydoecus from Costa Rican pocket gophers (Mallophaga: Trichodectidae). Proceedings entWashington: 41-44
Lee, D.; Strandtmann, R.W. 1967: Two new species of Gigantolaelaps (Acarina: Laelaptidae) with a key to the females. Journal of the Kansas Entomological Society 40: 25-32
Blake, D.H. 1952: Two new species of Glyptoscelis (Col. Chrysomelidae) from Argentina. Acta Zoologica Lilloana 10: 163-106
Goodrich, C. 1941: Two new species of Goniobasis. Occasional Papers of the Museum of Zoology University of Michigan Ann Arbor 426: 1-4
Manning, R.B. 1971: Two new species of Gonodactylus (Crustacea, Stomatopoda), from Eniwetok Atoll, Pacific Ocean. Proceedings of the Biological Society of Washington 84: 73-80
Brindle, A. 1967: Two new species of Gonolabina Verhoeff (Dermaptera, Carcinophoridae) from Peru. Entomologist's Monthly Magazine 103: 5-11
Godoy, C.; Villalobos, W. 2006: Two new species of Graphocephala Van Duzee from Costa Rica (Cicadellidae: Cicadellinae). Zootaxa: 61-68
Griffini, A. 1909: Two new species of Gryllacris in the University Museum, Oxford. Annals and Magazine of Natural History Series 8: 3 366-371
Latif, A.Asghar, M.A. 1957: Two new species of Gryllidae. Proceedings 8th Pak Science Conf, 1956: 69
Lopez-F.dez, H.; Taphorn Baechle, D.C.; Kullander, S.O. 2006: Two new species of Guianacara from the Guiana Shield of eastern Venezuela (Perciformes: Cichlidae). Copeia 3: 384-395
Kempf, W.W. 1959: Two new species of Gymnomyrmex Borgmeier,1954 from southern Brazil with remarks on the genus (Hymenoptera, Formicidae). Revista Brasileira de Biologia 19: 337-344
Balfour-Browne, J. 1946: Two new species of Gyretes (Col., Gyrinidae) from Brazil. Entomologist 79: 172-173
Osorno-Mesa, E. 1944: Two new species of Haemagogus from Colombia, H. andinus and H. boshelli (Diptera: Culicidae). Proceedings of the Entomological Society of Washington 46: 165-175
Kano, T.; Kamiya, K. 1931: Two new species of Haliplidae from Japan. TRANS KANSAI ENTOMOL SOC 2(l-5)
Eastop, V.F. 1958: Two new species of Hallaphis Doncaster, 1956 (Horn., Aphididae). Entomologist 91: 119-122
Greenwood, P.H. 1965: Two new species of Haplochromis (Pisces, Cichlidae) from Lake Victoria. Annals and Magazine of Natural History Series 13: 8: 303-318
Anderson, H.V. 1953: Two new species of Haplophragmoides from the Louisiana coast. Contr Cushman Found Foraminiferal Res 4(1): 21-22
Esben-Petersen, P. 1935: Two new species of Harpobittacus Gerst. (Mecoptera). Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening I Kjobenhavn 99: 1-3
Boyd, E. 1968: Two new species of Harpyrhynchus from herons in North America (Acarina, Trombidiformes, Harpyrhynchidae). Proceedings of the Helminthological Society of Washington 35: 18-24
Hewitt, G.C. 1969: Two new species of Hatschekia (Copepoda, Dichelesthiidae) from New Zealand waters. New Zealand Journal of Marine and Freshwater Research 3: 159-168
Bohart, R.M.; Brumley, R.L. 1967: Two new species of Hedychridium from California (Hymenoptera: Chrysidi-dae). Pan-Pacific Entomologist 43: 232-235
Kimmins, D.E. 1961: Two new species of Hemerobiidae (Order Neuroptera) from Pakistan. Annals and Magazine of Natural History Series 13: 3(1960): 337-342
Jewell, T. 2007: Two new species of Hemiandrus (Orthoptera: Anostostomatidae) from Fiordland National Park, New Zealand. Zootaxa 1542: 49-57
Gorochov, A.; Kang, L.; Liu, C.X.ang 2003: Two new species of Hemigyrus Brunner von Wattenwyl (Orthoptera: Tettigoniidae: Pseudophyllinae) from China. Oriental Insects: 491-495
Hungerford, H.B. 1929: Two new species of Hemiptera in the collections of the Museum National of Paris. Bulletin du Museum National d'Histoire Naturelle 13: 198-200
Yamanaka, H. 1976: Two new species of Herpetogramma from Japan, with a note on the known species (Lepidoptera, Pyralidae). Tinea 10(1): 1-6
Luitzen, J.; Jones, B. 1976: Two new species of Herpyllobius (parasitic Copepoda) from New Zealand and the Antarctic. New Zealand Journal of Marine and Freshwater Research 102: 371-374
Skinner, H. 1921: Two new species of Hesperidae. Entomological News 32: 236
Bell, E.L. 1941: Two new species of Hesperiidae from North America (Lepidoptera). Entomological News 52: 163-169
Bowden, J. 1967: Two new species of Heteroptropus Loew (Dipt., Bombyliidae) from Turkey. Entomologist's Monthly Magazine 103: 36-39
Cunha, A.M.; Lamas, C.J. Einicker 2005: Two new species of Heterostylum Macquart (Diptera, Bombyliidae, Bombyliinae) from Brazil. Zootaxa: 23-32
Bruner, S.C. 1931: Two new species of Heza from Cuba (Hemiptera-Redu-viidae). Bulletin of the Brooklyn Entomological Society 26: 124-130
Schwartz, A. 1976: Two new species of Hispaniolan Eleutherodactylus (Leptodactylidae). Herpetologica 322: 163-171
Carnochan, F.G. 1915: Two new species of Hister. Psyche Boston, 22 144-145
Narendran, TC.; Sudheer, K. 2005: Two new species of Hockeria Walker (Hymenoptera: Chalcididae) from oriental region. Journal of Advanced Zoology 26(2): 95-99
Beutenmuller, W. 1911: Two new species of Holcaspis from Mexico. Psyche Boston, 18 86-87
Gonzalez, E.R.; Bond-Buckup, G.; Araujo, P.B. 2006: Two new species of Hyalella from southern Brazil (Amphipoda: Hyalellidae) with a taxonomic key. Journal of Crustacean Biology 26(3): 355-365
Ocampo, F.C. 2006: Two new species of Hybochaetodus Arrow (Coleoptera: Scarabaeoidea: Hybosoridae: Anaidinae) from Peru. Zootaxa 1304: 49-59
Yang, D.; Grootaert, P. 2006: Two new species of Hybos (Diptera, Empidoidea, Hybotidae) from China. Biologia (Bratislava) 61(2): 161-163
Yang, D.; Grootaert, P. 2005: Two new species of Hybos from Guangdong (Diptera: Empidoidea: Hybotinae). Annales Zoologici (Warsaw). 30 September; 553: 409-411
Soar, C.D. 1917: Two new species of Hydracarina or Watermites. Dartia harrisi gen. et sp. nov. and Eylais Wilsoni sp. nov. Journal of the Quekett Microscopical Club, 13 277-282
Van, B.; Jutting, W.S.S. 1966: Two new species of Hydrocena (Neritacea) from Sabah, Borneo. Journal of Conchology London 26: 39-41
Banks, N. 1904: Two new species of Hydroptilidae. Entomological News 15: 116
Campbell, J.M. 1962: Two new species of Hymenorus (Coleoptera: Alleculidae) from Panama. The Coleopterists Bulletin 16: 92-96
Carvalho, T.P.; Bertaco, V.A. 2006: Two new species of Hyphessobrycon (Teleostei: Characidae) from upper rio Tapajos basin on Chapada dos Parecis, Central Brazil. Neotropical Ichthyology. July-September; 43: 301-308
Tanner, W.W. 1943: Two new species of Hypsiglena from Western North America. Great Basin Nat 4(1/2): 49-54
Smith, S.D. 1969: Two new species of Idaho Trichoptera with distributional and taxonomic notes on other species. Journal of the Kansas Entomological Society 42: 46-53
Hood, J.; Douglas. 1908: Two new species of Idolothrips. Annals of the Entomological Society of America 1: 285-289
Kumar, P.; Tandan, B.K. 1967: Two new species of Ihidoecus Cummings,1916(Mallophaga: Ischnocera). Annals and Magazine of Natural History Series 13 9: 571-580
Li, W.; Yang, D.; Sivec, I. 2005: Two new species of Indonemoura (Plecoptera: Nemouridae) from China. Zootaxa 893: 1-5
Li, W.; Yang, D. 2005: Two new species of Indonemoura (Plecoptera: Nemouridae) from Fujian, China. Zootaxa 1001: 59-63
Krajcik, M. 2003: Two new species of Ingrisma from Laos and North Vietnam (Coleoptera, Scarabaeidae, Cetoniinae). animma.x 2: 1-6
Hopping, G.R. 1963: Two new species of Ips De Geer (Coleoptera: Scolytidae) from western Canada and Alaska. Canadian Entomologist 95: 213-217
Gopalakrishnan Nair, S. 1954: Two new species of Irona (Isopoda) parasitic on Madras fishes. Proceedings of the Indian Science Congress 38(3): 213
Jerep, F.C.; Shibatta, O.A.; Pereira, E.H.; Oyakawa, O.T. 2006: Two new species of Isbrueckerichthys Derijst, 1996 (Siluriformes: Loricariidae) from the rio Paranapanema basin, Brazil. Zootaxa 1372: 53-68
Broekeland, W.; Brandt, A. 2004: Two new species of Ischnomesidae (Crustacea: Isopoda) from the Southern Ocean displaying neoteny. Deep-Sea Research Part II Topical Studies in Oceanography, 5114-16: 1769-1785
Billard, C.; Gayral, P. 1972: Two new species of Isochrysis with remarks on the genus Ruttnera. British phycol J: 73: 289-297
Salmon, J.T. 1954: Two new species of Isotomidae (Collembola) from East Africa. Proceedings of the Royal Entomological Society of London (B): 23: 60-62
Shi, A.; Ren, G. 2007: Two new species of Itagonia Reitter (Coleoptera, Tenebrionidae: Blaptini) from Tibet, China. Zootaxa 1483: 33-39
Baba, K.; Abe, T. 1970: Two new species of Janolidae from Toyama Bay, Japan (Gastropoda: Nudibranchia). Veliger 13: 63-66
Shinji, O. 1939: Two new species of Japanese Aphididae. Kontyu Tokyo 13: 39-41
Gamo, S. 1962: Two new species of Japanese Cumacean Crustacea, Leucon simanensis, sp. nov. and L. varians, sp. nov. Zoological Magazine (Tokyo) 71: 256-261
Kikuchi, H. 1929: Two new species of Japanese Trematodes belonging to Gyrodactylidae. Annotationes Zoologicae Japonenses 12: 175-186
Osborn, H. 1900: Two new species of Jassidae. Canadian Entomologist, XXXII 285
Hai-Sheng Yuan; Yu-Cheng Dai 2008: Two new species of Junghuhnia (Basidiomycota, Polyporales), and a key to the species of China. Nordic Journal of Botany 26(1-2): 96-100
Hirase, Y. 1909: Two new species of Kaliella from the northern districts of Japan. Kairui Zasshi (The Conchological Magazine) Kyoto, 3 22-23
Wilkinson, W. 1958: Two new species of Kalotermes Hagen from West Africa (Isoptera: Kalotermitidae). Proceedings of the Royal Entomological Society of London (B): 27: 109-115
Godoy, C.; Garita-Cambronero, J.; Rivera, C.; Villalobos, W. 2006: Two new species of Kapateira Young from Costa Rica (Auchenorrhyncha: Cicadellidae: Cicadellinae). Zootaxa 1282: 29-38
Kelton, L.A. 1966: Two new species of Keltonia Rnight, with a key to known species (Hemiptera: Miridae). Canadian Entomologist 98: 668-670
Bogue, E.E. 1898: Two new species of Kermes from Kansas. Canadian Entomologist, XXX 172
Muchmore, W.B. 1966: Two new species of Kleptochthonius (Arachnida, Chelonethida) from a cave in Tennessee. Journal of the Tennessee Academy of Science 41: 68-69
Levine, N.D.; Ivens, V.; Kruidenier, F.J. 1955: Two new species of Klossia (Sporozoa: Adeleidae) from a deer mouse and a bat. Journal of Parasitology 41(6): 623-629
Fleminger, A.; Moore, E. 1977: Two new species of Labidocera (Copepoda, Calanoida) from the western tropical North Atlantic region. Bulletin Mar Sci 273: 520-529
Medvedev, L.N. 1962: Two new species of Labidostomis (Coleoptera, Chrysomelidae) from the USSR. Trudy Zoologiceskogo Instituta 30: 254-257
Hajek, J.; Stastny, J. 2005: Two new species of Laccophilus Leach, 1815 (Coleoptera: Dytiscidae) from India and Borneo with notes on other species of the genus. Acta Entomologica Musei Nationalis Pragae 45: 51-58
Pintera, A. 1965: Two new species of Lachnidae in the collections of the British Museum (Hemiptera, Aphidoidea). Entomologist 98: 60-63
Hottes, F.C. 1952: Two new species of Lachnini (Aphididae). Great Basin Naturalist 12: 57-61
Hottes, F.C.; Wehrle, L.P. 1951: Two new species of Lachnini (Aphididae) from Arizona. Proceedings of the Biological Society of Washington 64: 43-46
Kury, A.B. 2003: Two new species of Lacronia Strand from southern Brazil (Opiliones, Gonyleptidae, Pachylinae). Revista Iberica de Aracnologia 30 June; 7: 29-37
Hunter, P.E.; Davis, R. 1962: Two new species of Laelaspis mites. (Acarina: Laelaptidae). Proceedings of the Entomological Society of Washington 64: 247-252
Arrow, G.J. 1931: Two new species of Lamellicorn beetles belonging to the genus Peltonotus. Annals and Magazine of Natural History Series 10: 8: 611-612
Ohbayashi, K.; Hayashi, M. 1962: Two new species of Lamiinae from Japan (Col. Ceramb.). Entomological Review of Japan 14: 33-34
Green, J.W. 1948: Two new species of Lampyridae from southern Florida, with a generic revision of the Nearctic fauna (Coleoptera). Transactions of the American Entomological Society 74: 61-73
Mcdermott, F.A. 1963: Two new species of Lampyrids (Col. Lampyr.). Ent Munich: 560-561
Wickramasinghe, L.J.; Mendis; Rodrigo, R.; Dayawansa, N.J.yantha, ULD. 2007: Two new species of Lankascincus (Squamata: Scincidae) from Sripada Sanctuary (Peak Wilderness), in Sri Lanka. Zootaxa 1612: 1-24
Lieftinck, M.A. 1955: Two new species of Lanthanusa Ris, from the high mountains of New Guinea (Odonata). Zoologische Mededeelingen Leiden 33: 157-164
Pulawski, W. 1975: Two new species of Larri.iae (Hym., Sphecidae) from Australia and Tunisia. Polskie Pismo Entomologiczne 451: 165-169
Richards, A.G. jr. 1943: Two new species of Lasiestra from Colorado (Lepidoptera, Phalaenidae). Entomological News 54: 85-88
Cockerell, T.D.A. 1895: Two new species of Lecanium from Brazil. American Naturalist, XXIX 174
Cockerell, T.D.A. 1898: Two new species of Lecanium from Canada. Canadian Entomologist, XXX 293, 294
Ng, H.H.; Lim, K.K. 2006: Two new species of Leiocassis (Teleostei: Bagridae), riverine catfishes from northeast Borneo. Ichthyological Exploration of Freshwaters 17(2): 165-172
Swanepoel, D.A. 1963: Two new species of Lepidochrysops from the Transvaal (Lepidoptera: Lycaenidae). Journal of the Entomological Society of Southern Africa 25(1962): 291-294
Swanepoel, D.A. 1970: Two new species of Lepidochrysops from the western Cape Province (Lepidoptera: Lycaenidae). Novos Taxa ent. No, 64: 1969: 1-10
Grote, A.R. 1902: Two new species of Lepidoptera. Canadian Entomologist, XXXIV 295
Henne, C. 1940: Two new species of Lepidoptera from California. Bulletin - Southern California Academy of Sciences 39(1): 71-74
Tenorio, J.A. 1967: Two new species of Leptocera Olivier from Hawaii (Diptera: Sphaeroceridae). Proceedings of the Hawaiian Entomological Society 19: 425-429
Akagi, I. 1960: Two new species of Leptoceridae (Trichoptera). Kontyu Tokyo 28: 87-89
Brockman, R.E.; Drake. 1911: Two new species of Lepus. Annals and Magazine of Natural History Series 8: 8 275-277
Thomas, O. 1915: Two new species of Leuconoe. Annals and Magazine of Natural History, 15 170-172
Fraser, F.C. 1949: Two new species of Libellulines from Portuguese Guinea (order Odonata). Bulletin de l'Institut Fondamental d'Afrique Noire, A Sciences Naturelles 11: 302-306
Humes, A.G.; Ho, J.S. 1967: Two new species of Lichomolgus (Copepoda, Cyclopoida) from an Actiniarian in Madagascar. Cahiers Office de la Recherche Scientifique et Technique Outre-Mer Oceanogr 5(1): 3-21
L.Rivers, I. 1973: Two new species of Limnocoris from Brazil (Hemiptera, Naucoridae). Occasional Papers Biol Soc Nevada 35: 1-7
Loden, MS. 1977: Two new species of Limnodrilus (Oligochaeta: Tubificidae) from the southeastern United States. Transactions Am. microsc. Soc 963: 321-326
Paterson, H.E. 1955: Two new species of Limnophora (Diptera: Muscidae) related to Limnophora translucida Stein. Journal of the Entomological Society of Southern Africa 18: 137-143
Szelenyi, G. 1959: Two new species of Liodontomerus Gah. (Hym., Chalcidoidea). Acta Zoologica Academiae Scientiarum Hungaricae 5: 141-146
Wang, Z.; Wang, J.; Lienhard, C. 2006: Two new species of Liposcelis (Psocoptera, Liposcelididae) from China. Acta Zootaxonomica Sinica 31(3): 564-568
Van Dyke, E.C. 1929: Two new species of Listronotus (Coleoptera-Curculionidae). Pan-Pacific Entomologist 5: 106-108
Franclemont, J.G. 1969: Two new species of Lithophane from California (Noctuidae, Cuculliinae). Journal of the Lepidopterist's Society 23: 10-14
Mickel, C.E. 1940: Two new species of Lomachaeta, with a key to described species (Hymenoptera, Mu-tillidae). Pan-Pacific Entomologist 16: 127-131
Allen, A.A. 1967: Two new species of Longitarsus Latr. (Col., Chrysomelidae) in Britain. Entomologist's Monthly Magazine 103: 75-82
Moore, T.E. 1956: Two new species of Lopidea Uhler from Illinois (Hemiptera, Miridae). Entomological News 67: 39-42
Soule, D.F. 1965: Two new species of Loxosomella, Entoprocta, epizoic on Crustacea. Occas Pap Allan Hancock Found Publications 29: 1-19
Fairmaire, L. 1901: Two new species of Lucanidae from California. Canadian Entomologist, XXXIII 289-292
Ritsema, C. 1897: Two new species of Lucanoid Coleoptera. Notes from the Leyden Museum, XIX 185-188
Smith, F.; Gittins, E.M. 1915: Two new species of Lumbricidae from Illinois. Urbana Bulletin of the Illinois Laboratory of Natural History 10(7): 545-550
Lorenz, F. 2007: Two new species of Lunovula (Gastropoda: Caenogastropoda: Ovulidae) from New Caledonia and the Solomon Islands. Visaya 2(1): 64-69
Pennington, K.M. 1948: Two new species of Lycaenidae (Lepidoptera, Rhopalocera) from South Africa. Journal of the Entomological Society of Southern Africa 10: 164-109
Lathy, P.I. 1921: Two new species of Lycaenidae from Madagascar. Annals of Natural History London, 8: 208
Bennett, N.H. 1954: Two new species of Lycaenidae from South East Africa. Entomologist 87: 170-173
Chapman, T.A. 1911: Two new species of Lycaenopsis from Borneo (Sarawak). London Transactions of the Entomological Society, 184-186
Pulleine, R.H. 1922: Two new species of Lycosa from South Australia. Transc. S. Aust. Adelaide: 83-84
Carapezza, A. 2006: Two new species of Lygaeidae from the Middle East: Geocoris (Geocoris) ernstheissi nov. sp. and Dieuches osellai nov. sp. (Heteroptera, Lygaeidae). Denisia 12 Oktober; 269-274
Baker, Frank Collins. 1907: Two new species of Lymnoea. Nautilus Boston Mass, 21 52-55
Emerson, K.C. 1954: Two new species of Machaerilaemus (Mallophaga, Menoponidae). Journal of the Kansas Entomological Society 27: 44-46
Hollinger, AM. 1972: Two new species of Machilis from the southern Carpathians (Insecta Thysanura). Revue roum. Revue roum. Biol (Zool): 175: 325-334
Tumanov, D.V. 2005: Two new species of Macrobiotus (Eutardigrada, Macrobiotidae) from Tien Shan (Kirghizia), with notes on Macrobiotus tenuis group. Zootaxa 1043: 33-46
Krantz, G.W.; Mellot, J.L. 1968: Two new species of Macrocheles (Acarina: Macrochelidae) from Florida, with notes on their host-specific relationships with geotrapine beetles (Scarabaeidae: Geotrupinae). Journal of the Kansas Entomological Society 41: 48-56
Morris, B. 1973: Two new species of Macrochiron Brady, 1872, and a new record for Pseudomacrochiron parvum (A. Scott, 1909) in the northwest Atlantic (Copepoda, Cyclopoida). Crustaceana 241: 57-71
Strandtmann, R.W.; Hunt, O.E. 1951: Two new species of Macronyssidae, with notes on some established genera (Acarina). Journal of Parasitology 37(5 1): 460-470
Rohwer, S.A. 1917: Two new species of Macrophya. Entomological News 28: 264-266
Kolasa, J. 1973: Two new species of Macrostomum (Turbellaria), a redescription of an established species and new records from Poland. Bollettino Zool 402: 181-200
Knight, H.H. 1932: Two new species of Macrotylus Fieber from the western United States (Hemiptera, Miridae). Pan-Pacific Entomologist 8(1931): 79-80
Wirth, W.W. 1965: Two new species of Macrurohelea from Chile (Diptera: Ceratopogonidae). Pan-Pacific Entomologist 41: 46-50
Finlay, H.J. 1924: Two new species of Magadina. Transactions and Proceedings of the New Zealand Institute 55: 632-533
Miller, N.C.E. 1931: Two new species of Malayan Rhynchota. Bulletin Ent Res London 22(2): 195-197
Emerson, K.C.; Stojanovich, C.J. 1963: Two new species of Mallophaga from Asia. Entomological News 74(1): 261-164
Emerson, K.C. 1958: Two new species of Mallophaga from gallinaceous birds. Ann And Mag Nat Hist 13th Ser 1(2): 102-106
Shackleford, L.J. 1916: Two new species of Marginella from South Africa. Cape Town Annals S African Museum, 13 193-194
Clover, PW. 1972: Two new species of Marginellidae from west Africa. Journal Conch Lond 277: 503-504
Swarth, H.S. 1911: Two new species of Marmots from North-western America. Berkeley University of California Pub Bull Dept Zool, 7 201-204
Britz, R. 2007: Two new species of Mastacembelus from Myanmar (Teleostei: Synbranchiformes: Mastacembelidae). Ichthyological Exploration of Freshwaters 18(3): 257-268
Young, F.N. 1953: Two new species of Matus, with a key to the known species and subspecies of the genus (Coleoptera: Dytiscidae). Annals of the Entomological Society of America 46: 49-55
Yasumatsu, K.; Hirashima, Y. 1965: Two new species of Megachile from Taiwan (Hymenoptera, Apoidea). Kontyu Tokyo 33: 373-384
Woodward, T.E. 1959: Two new species of Megalonotinae from New Guinea (Hemiptera: Lygaeidae). Proceedings of the Royal Society of Queensland 70(1958): 51-56
Colyer, C.N. 1957: Two new species of Megaselia (Dipt. Phoridae) from Yugoslavia. Glasnik prirod. Muz srpske Zem Belgrade (B): 8(1956): 97-100
Freeman, H.A. 1952: Two new species of Megathymus from Texas and Mexico (Lepidoptera, Rhopalocera, Megathymidae). American Museum Novitates, no. 1593: 9
Bradley, J.D. 1952: Two new species of Meharia (Lep., Cossidae). Entomologist 85: 241-244
Dakin, M.E. 1966: Two new species of Melanoplus from Alabama (Orthoptera: Acrididae). Entomological News 77: 29-36
Knull, J.N. 1959: Two new species of Melanotus (Coleoptera: Elateridae). Ohio J Columbus: 280-281
Singh, D.; Sidhu, I.-Singh 2007: Two new species of Melinda robineau-desvoidy (Diptera : Calliphoridae) from India with a key to the Indian species of this genus. Journal of the Bombay Natural History Society 104(1): 55-57
Blaisdell, F.E. 1924: Two new species of Melyridae from California and one from British Columbia including two new genera. Canadian Entomologist 56: 1-5
Chou Io. 1975: Two new species of Membracidae on Aleurites from Szechwan (Homoptera: Auchenorrhyncha). Acta Entomologica Sinica 184: 425-427
Price, R.D. 1967: Two new species of menoponidae (mallophaga) from the falconiformes. Journal of Medical Entomology 4(3): 319-321
Kohls, G.M. 1938: Two new species of Meringis Jordan (Siphonaptera). Public Health Reports 12(1): 6-1220
Vaurie, P. 1973: Two new species of Mesocordylus from Mexico and Costa Rica (Coleoptera: Curculionidae: Rhynchophorinae). The Coleopterists Bulletin 27(2): 75-78
Crabill, J.E. 1968: Two new species of Mesoschendyla from the old world tropics, with a key to their congeners (Chilopoda: Geophilomorpha: Schendylidae). Revue de Zoologie et de Botanique Africaines 77: 283-288
Gregg, R.E. 1958: Two new species of Metapone from Madagascar (Hymenoptera: Formicidae). Proceedings of the Entomological Society of Washington 60: 111-121
Gorochov, AV. 2002: Two new species of Metriogryllacris from southern Japan (Orthoptera: Stenopelmatidae: Gryllacridinae). Zoosystematica Rossica 25 December; 111: 56
Taylor, E.H. 1941: Two new species of Mexican Plethodontid salamanders. Proceedings of the Biological Society of Washington 54: 81-85
Busck, A. 1910: Two new species of Mexican Tineids. Proceedings of the Entomological Society of Washington DC: 11(1909): 212-213
Krogerus, H. 1954: Two new species of Microlepidoptera from Finland. Notulae Entomologicae Helsingfors 32: 156-158
Bradley, J.D. 1965: Two new species of Microlepidoptera from the Falkland Islands. Entomologist 98(1): 121-125
Eastop, V.F. 1958: Two new species of Micromyzus Van der Goot (Hem., Aphididae) from West Africa and a key to sub-genera. Entomologist's Monthly Magazine 94: 128-130
Carver, M. 1965: Two new species of Micromyzus van der Goot 1917 (Homoptera: Aphididae). Proceedings of the Royal Entomological Society of London (B): 34: 113-116
Yang, C.T. 1966: Two new species of Micronecta from Taiwan (Hemiptera, Corixidae). Pl Bull., Taiwan: 64-67
Heath, J. 1973: Two new species of Micropterix Hubner (Lepidoptera, Zeugloptera: Micropterigidae). Entomologist's Gazette 24(1): 3-5
Heath, J. 1960: Two new species of Micropteryx (Lepidoptera: Micropterygidae). Bollettino della Societa Entomologica Italiana 90: 129-133
Kolasa, J. 1971: Two new species of Microturbellaria of the genera Stenostomum O. Schmidt and Macrostomum O. Schmidt. Bull Acad pol Sci (Ser Sci Biol): 19: 743-747
Tobias, V.I. 1962: Two new species of Middle Asian Braconids (Hymenoptera, Braconidae) and their relationship with African fauna. Trudy Zoologiceskogo Instituta 30: 271-277
Sabrosky, C.W. 1953: Two new species of Milichiidae, with mis-cellaneous notes on the family (Diptera). Entomological News 64: 38-42
Narchi, W. 1965: Two new species of Miliolidae (Foraminifera) from Brazilian waters. Anais da Academia Brasileira de Ciencias 37: 145-146
Deeming, JC. 1976: Two new species of Minosepsis Sabrosky (Diptera: Chloropidae) from Nigeria. Proceedings of the Entomological Society of Washington 781: 12-15,illustr.
Schuster, R.O. 1956: Two new species of Mipseltyrus from California (Coleoptera: Pselaphidae). Pan-Pacific Entomologist 32: 83-86
Wagner, E. 1964: Two new species of Miridae (Hemiptera, Heteroptera) from Israel. Israel Journal of Zoology 13: 34-39
Wagner, E. 1948: Two new species of Miridae (Hemiptera-Hoteroptera) from South. Entomologist's Monthly Magazine 84: 3-5
Miller, N.C.E. 1956: Two new species of Miridae from the Agalega Islands (Hemip. Heteroptera). Mauritius Institute Bulletin 3: 317-320
Linnavuori, R. 1961: Two new species of Miridae from the Middle East. Annales Entomologici Fennici 27(4): 210-212
Baylis, H.A. 1915: Two new species of Mnnhystera (Nematodes) inhabiting the Kill-chambers of land-crabs. Annals and Magazine of Natural History Series 8: 16 414-421
Williams, E H.; Jr. 1974: Two new species of Monobothrium (Cestoda: Carophyllaeidae) from Catostomid fishes of the southeastern United States. Transactions Am. Fish. Yearbook American Philosophical Society 1033: 610-615
Teller, L. 1966: Two new species of Monograptidae from the upper Ludlowian of Poland. Bulletin de l'Academie Polonaise des Sciences Sci Biol 14: 553-558
Emerson, K.C.; Elbel, RE. 1957: Two new species of Mulcticola (Philopteridae: Mallophaga). Canadian Entomologist 89: 420-423
Grecebi, J.Natha, A.Ejandro, U.Ric, M.Ve.S.Gri, L.Ede, S.Huma, N. 2008: Two new species of Mussaenda (Rubiaceae) from Panay Island, Philippines. Botanical Journal of the Linnean Society 158(1): 87-92
Nagy, LG. 1972: Two new species of Mutillidae (Hymenoptera) from Asia Minor and description of female Mutilla erronea. Bulletin Iraq nat. Hist. Mus 52: 4-9
Tsuneki, K. 1972: Two new species of Mutillidae from Borneo (Hym.). Life Study 16(1-2): 17-21
Miyatake, M. 1968: Two new species of Mycetophagidae from Japan (Coleoptera). Entomological Review of Japan 20: 29-32
Freeman, P. 1956: Two new species of Mycetophilidae (Diptera: Nematocera) from Britain. Proceedings of the Royal Entomological Society of London (B): 25: 26-28
Rong, B.; Wang, X. 2006: Two new species of Myrmeleon Linnaeus, 1767 (Neuroptera: Myrmeleontidae) from China, with a key to Chinese species. Proceedings of the Entomological Society of Washington uary; 108(1): 125-130
Mclachlan, R. 1894: Two new species of Myrmeleonidae from Madagascar. Annals of Natural History 6(xiii): 514-517
Dalgleish, R.C.; Price, R.D. 2003: Two new species of Myrsidea (Phthiraptera: Amblycera: Menoponidae) from hummingbirds (Apodiformes: Trochilidae). Occasional Papers of the Western Foundation of Vertebrate Zoology ust; 6: 1-9
Herrick, J.Arthur 1936: Two new species of Myxobolus from fishes of Lake Erie. Transactions American Microsc Society 55(2): 194-198
Hara, J.; Okada, Y. 1921: Two new species of Myzostoma. Annotationes Zoologicae Japonenses 10: 33-39
Thomas, O. 1912: Two new species of Nasua. Annals and Magazine of Natural History Series 8: 10 228-230
Cook, D.R. 1961: Two new species of Nautarachna from western North America (Acarina : Nautarachnidae). Entomological News 71: 227-230
Byers, G.W. 1968: Two new species of Nearctic Nephrotoma (Diptera: Tipulidae). Journal of the Kansas Entomological Society 41: 395-403
Theiler, G. 1923: Two new species of Nematodes from the zebra. Transactions of the Royal Society of South Africa 11: 197-201
Li, W.; Yang, D. 2007: Two new species of Nemoura (Plecoptera: Nemouridae) from Henan, China. Zootaxa 1511: 65-68
Zhu, F.; Yang, D. 2003: Two new species of Nemoura from China (Plecoptera, Nemouridae). Acta Zootaxonomica Sinica 28(3): 474-477
Landry, B.; Brown, R.L. 2005: Two new species of Neodactria Landry (Lepidoptera: Pyralidae: Crambinae) from the United States of America. Zootaxa: 1-16
Kobayashi, H.; Kishida, Y.; Wang, M. 2004: Two new species of Neodrymonia (Lepidoptera, Notodontidae) from Guangdong, China. Tinea 18(3): 161-168
DeLong, D.M. 1948: Two new species of Neokolla closely related to gothica (Homoptera-Cicadellidae). Pan-Pacific Entomologist 24: 141-144
Akyol, M.; Koc, K. 2006: Two new species of Neophyllobius (Acari: Camerobiidae) from Turkey. Zootaxa 1196: 63-68
Moraza, M.L.; Pena-Estevez, M.A.; Ferragut, F. 2005: Two new species of Neoseiulella Muma of the Canary Islands (Acari : Phytoseiidae). International Journal of Acarology 31(2): 107-112
Rehn, James, A.G. 1908: Two new species of Neotropical Orthoptera of the family Acrididae. Washington D C Smithsonian Inst U S Nation Mus Proceedings No 1650: 35 395-398
Robinson, M. 1948: Two new species of Neotropical Scarabaeidae (Coleoptera). Entomological News 59: 149-151
Gambles, R.M. 1966: Two new species of Nesciothemis Longfield,1955 (Odonata) from Nigeria. Entomologist 99: 161-173
Muir, F. 1918: Two new species of Nesosydne. Proceedings of the Hawaiian Entomological Society, 3 405-407
Ananthakrishnan, T.N. 1968: Two new species of Nesothrips with further remarks on Nesothrips robustus (Thysan. Tubulifera. Annales de la Societe Entomologique de France 4: 967-973
Esben-Petersen, P. 1935: Two new species of Neuroptera. Konowia Vienna 14: 151-153
Salmon, J.T. 1954: Two new species of New Zealand Collembola. Trans Roy Soc New Zealand 82(1): 213-217
Ishida, H. 1961: Two new species of Nialoe Tanaka from western Japan (Coleoptera: Harpalidae). Entomological Review of Japan 13: 7-10
de Assis, J.E.; Samiguel, C.A.; Christoffersen, M.L. 2007: Two new species of Nicomache (Polychaeta: Maldanidae) from the southwest Atlantic. Zootaxa 1454: 27-37
Diouf, M.; Daouda, I.-Haquou.; Durette-Desset, M.-Claude. 2005: Two new species of Nippostrongylinae (Nematoda, Trichostrongylina, Heligmonellidae), coparasites of Mastomys natalensis (Muridae, Murinae) from Benin. Zoosystema 271: 27-35
Menke, A.S. 1968: Two new species of Nitela with taxonomic notes on the taxa Nitela, Rhinonitela, and Nitela rugosa (Hymenoptera: Sphecidae). Mushi 42: 133-139
Timberlake, P.H. 1954: Two new species of Nomada, subgenus Gnathias, from California (Hymenoptera: Apoidea). PanPacif San Francisco: 133-136
Heidemann, O. 1909: Two new species of North American Aradidae. Proceedings of the Entomological Society of Washington DC: 11 189-191
Knull, J.N. 1952: Two new species of North American Brachys (Coleoptera : Buprestidae). Ohio Journal of Science 52: 358-359
Painter, R.H. 1934: Two new species of North American Exoprosopa (Bombyliidae; Diptera). Journal of the Kansas Entomological Society 7: 68-70
Rehn, J.A.G. 1904: Two new species of North American Stenopalmatinae. Entomological News 15: 280-282
Smith, M.R. 1935: Two new species of North American Strumigenys (Formicidae: Hymenoptera). Annals of the Entomological Society of America 28: 214-216
Heidemann, O. 1908: Two new species of North American Tingitidae. Proceedings of the Entomological Society of Washington DC: 10 103-108
Koshida, Y.; Wang, M.; Owada, M.; Suzuki, K. 2003: Two new species of Notodontidae (Lepidoptera) from Guangdon, China. Tinea 17: 180-182
McLell, I.; Miserendino, M.L.; Hollmn, M.E. Teresa 2006: Two new species of Notoperla (Plecoptera: Gripopterygidae) and a redescription of Notoperlopsis femina Illies. Zootaxa 1140: 53-68
Blaisdell, F.E. sr. 1936: Two new species of Notoxus (Coleoptera: Anthicidac). Canadian Entomologist 68: 145-148
Burr, B.M.; Eisenhour, D.J.; Grady, J.M. 2005: Two new species of Noturus (Siluriformes: Ictaluridae) from the Tennessee River drainage: description, distribution, and conservation status. Copeia ember 15; 2005(4): 783-802
Gardner, J.C.M. 1941: Two new species of Oberea from Madras (Coleoptera : Cerambycidae). Records of the Indian Museum 43: 257-258
Tomikawa, K.; Ito, T.; Minakawa, N.; Mawatari, S.F. 2005: Two new species of ochridacyclops (Kiefer, 1937) (Copepoda, Cyclopoida) from Kenya and Nepal. Zoological Science 22(4): 477-487
Fraser, F.C. 1954: Two new species of Odonata from Australia. Ann And Mag Nat Hist 7(74): 145-149
Howden, H.F. 2006: Two new species of Odontotrypes Fairmaire from northern Myanmar (Coleoptera: Geotrupidae). Acta Zoologica Cracoviensia, 49B1-2: 13-16
Ross, H.H. 1966: Two new species of Oecetis occuring in eastern North America (Trichoptera, Leptoceridae). Transactions of the Illinois State Academy of Science 59: 11-14
Pelikan, J. 1961: Two new species of Oedaleothrips (Thysanoptera) from Asia. Acta Societatis Entomologicae Cechoslovenicae 58: 302-309
Watson, J.R. 1933: Two new species of Oedaleothrips with notes on other species. Honda Entesville: 48-50, 63-64
Clarke, J.F.G. 1952: Two new species of Olethreutidae from California (Lepidoptera). Bulletin - Southern California Academy of Sciences 51: 60-62
Vieira, R.; Castro, I.; Bravo, F. 2004: Two new species of Ommatius Wiedemann (Diptera: Asilidae) from Brazil. Zootaxa 764: 1-7
Taki, I.W. 1935: Two new species of Oncidiella from Japan (Pulmonata). Venus Kyoto Japan 2 3: 63-69
Wood, D.M. 1963: Two new species of Ontario black flies. Proceedings of the Entomological Society of Ontario 93(1962): 94-98
Kurata, T.B. 1944: Two new species of Ontario spiders. Occas Papers Roy Ontario Mus Zool 8: 1-6
Jiang, J.G.; Wei, M.C. 2004: Two new species of Onycholyda Tacheuchi (Hymenoptera: Pamphiliidae) from China. Entomotaxonomia e; 26(2): 132-135
Muesebeck, C.F.W. 1950: Two new species of Opius from rose hips (Hymenoptera: Braconidae). Canadian Entomologist 81(1949): 254-256
Stuckenberg, B.R. 1963: Two new species of Opomyza from South Africa (Diptera: Opomyzidae). Proceedings of the Royal Entomological Society of London (B): 32: 178-182
Thurston, MH. 1972: Two new species of Orchomene Boeck (Crustacea: Amphipoda) from the Falkland lslands, South Georgia and Graham Land. Bulletin Br Antarct Surv 30: 51-63
Fraser, F.C. 1938: Two new species of Oriental Odonata. Proceedings of the Royal Entomological Society of London (B): 7: 197-198
Tinsley, J.D. 1898: Two new species of Orthezia. Canadian Entomologist, XXX 12, 13
Berry, W. 1929: Two new species of Orthophragmina from Calita Sal, Peru. Jour Washington Acad Sci 19(7): 142-145
Strohecker, H.F. 1941: Two new species of Orthoptera from Texas. Annals of the Entomological Society of America 34(3): 539-542
Beery, L. 1937: Two new species of Osbornellus. Ohio J Columbus: 266
Delong, D.M.; Knull, D.J.hnson 1941: Two new species of Osbornellus from the southwestern United States. Annals of the Entomological Society of America 34(1): 177-178
Harding, J.P. 1955: Two new species of Ostracod from caves in the Belgian Congo. Revue de Zoologie et de Botanique Africaines 52: 169-174
Kornicker, L.S.; Harrison-Nelson, E. 2005: Two new species of Ostracoda from hydrothermal vents of Riftia pachyptila aggregations on the East Pacific Rise (Halocypridina; Cladocopina). Zootaxa 1071: 19-38
Lorenz, F. 2006: Two new species of Ovulidae (Gastropoda). Club Conchylia Informationen 37(3-4): 7-11, 12-13
Thompson, F.G. 1967: Two new species of Pachychilus from northeastern Mexico. Nautilus 81(1): 25-31
Zhong, Y.-Hai.; Wei, M.-Cai. 2006: Two new species of Pachyprotasis Hartig from China (Hymenoptera, Tenthredinidae). Acta Zootaxonomica Sinica 31(3): 621-623
Menon, R. 1938: Two new species of Pachytrootidae (Copeognatha) with a note on the family. Proceedings of the Indian Academy of Sciences Bangalore (B): 8: 280-287
Barr, W.F. 1966: Two new species of Pacific Coast Cleridae (Coleoptera). OccBiol. Soc. Nevada: 1-4
Mclaughlin, P.A.; Rahayu, D.L.styo 2005: Two new species of Paguristes sensu stricto (Decapoda: Anomura: Paguroidea: Diogenidae) and a review of Paguristes pusillus Henderson. Zootaxa 1083: 37-62
Osawa, M.; Fujita, Y.; Okuno, J. 2006: Two new species of Pagurixus (Crustacea: Decapoda: Anomura: Paguridae) from submarine caves of the Ryukyu Islands, southwestern Japan. Zootaxa 1148: 27-45
Esben-Petersen, P. 1934: Two new species of Panorpa Linn. (Mecoptera). Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening I Kjobenhavn 97: 211-213
Folsom, J.W. 1896: Two new species of Papirius. Canadian Entomologist, XXVIII 119-121
Green, J. 1964: Two new species of Parabathynella (Crustacea : Syncarida) from Lake Albert, Uganda. Proceedings Soc. Lond: 585-592
Gorochov, A.V. 2002: Two new species of Paradiestrammena from southern Japan (Orthoptera: Rhaphidoridae: Aemodogryllinae). Zoosystematica Rossica 25: 74
Macy, R.W. 1935: Two new species of Paralecithodendrium from bats. Journal of Parasitology Urbana 21: 437
Page, F.C. 1970: Two new species of Paramoeba from Maine. J. Protozool.: 17: 421-427
Ruhnke, T.R.; Thompson, V.A. 2006: Two new species of Paraorygmatobothrium (Tetraphyllidea: Phyllobothriidae) from the lemon sharks Negaprion brevirostris and Negaprion acutidens (Carcharhiniformes: Carcharhinidae). Comparative Parasitology 73(1): 35-41
Lemaitre, R. 2006: Two new species of Parapaguridae (Crustacea, Decapoda, Anomura, Paguroidea) with subconical corneas, and new data on biology of some rare species. Zoosystema 28(2): 517-532
Jakobi, H.; Silva, J. de L. 1962: Two new species of Parastenocaris from Santa Catarina, Brazil (Copepoda : Harpacticoida). Proceedings of the United States National Museum 1133458: 389-397
Allen, H.W. 1963: Two new species of Paratiphia (Tiphiidae: Hymenoptera) from the western United States. Entomological News 74: 219-224
Maguire, C. 1976: Two new species of Paraturbanella: P. cuanensis and P. eireanna. Cahiers Biol Mar 174: 405-410
Frierson, L.S. 1913: Two new species of Parreysia from Kamerun, Africa. Nautilus Boston Mass 7: 85-86
Beamer, R.H. 1939: Two new species of Pasadenus (Homoptera, Cicadellidae). Pan-Pacific Entomologist 15: 190-191
Baba, K. 1962: Two new species of Patrobus from Niigata Prefecture, Japan (Coleoptera, Carabidae). Kontyu, Tokyo: 143-147
Curran, C.H. 1927: Two new species of Pelastoneurus from the Belgian Congo. Revue Zoologique Africaine 15(1): 93-94
Woodward, T.E. 1952: Two new species of Peloridiidae from New Zealand (Homoptera: Coleorrhyncha) with additional locality records for the family. Records of the Canterbury Museum 6: 181-189
Dalgleisfa, R.C. 1967: Two new species of Penenirmus (Mallophaga: Ischnocera) from Asian barbets (Pici-formes: Capitonidae). Canadian Entomologist 99: 604-606
Akramovskaya, E.G. 1957: Two new species of Pentatomidae from Armenia (Hemiptera). Dokl Akad Nauk Arm SSR Erevan 25: 93-96
Viereck, H.L. 1907: Two new species of Perdita (Hymenoptera). Entomological News 18: 393-395
Timberlake, P.H. 1954: Two new species of Perdita from North Carolina (Hymenoptera: Apoidea). Entomological News 65: 12-15
Bispo, P.C.; Neves, C.O.; Froehlich, C.G. 2005: Two new species of Perlidae (Plecoptera) from Mato Grosso State, western Brazil. Zootaxa 5: 1-6
Van Der Donckt, J.; Jocque, R. 2001: Two new species of Petaloctenus from West Africa (Araneae, Ctenidae). Koninklijk Museum voor Midden-Afrika Tervuren Belgie Annalen Zoologische Wetenschappen 285: 71-76
Manson, D.C.M. 1964: Two new species of Petrobia (Acarina : Tetranychidae). Acarologia 6: 73-76
Miller, W.E. 1977: Two new species of Petrova moths from pine in southeast Asia (Tortricidae, Olethreutinae). Journal Lepid: 135-138
Dirsh, V.M. 1949: Two new species of Pezotellix Burmeister, 1840 (Ortho-ptera: Aorididae). Proceedings of the Royal Entomological Society of London (B): 18: 177-179
Fedorenko, IA. 1973: Two new species of Phi/opt-eras Nitzsch. 1818 (Mallophaga) from passerine birds. Parazitologiya 7(6): 531-535
Pinter, LJ. 1975: Two new species of Phidippus (Salticidae: Araneae) from Mexico. Contributions Sci Santa Barbara, 1,1970: 1-5
Lew, D.; Pérez-Hernández, R.; Ventura, J. 2006: Two new species of Philander (Didelphimorphia, Didelphidae) from northern South America. Journal of Mammalogy 87(2): 224-237
Biju, S.; Bossuyt, F. 2006: Two new species of Philautus (Anura, Ranidae, Rhacophorinae) from the Western Ghats, India. Amphibia Reptilia ch; 27(1): 1-9
Westfall, M.J. jr.; Cumming, R.B. 1956: Two new species of Philogenia from the Panama Canal Zone (Odonata: Coenagriidae). Bulletin of the Florida State Museum 1: 241-252
Bravo, F.; Chagas, C.; Cordeiro, D. 2006: Two new species of Philosepedon Eaton (Diptera: Psychodidae: Psychodinae) from the Atlantic Coastal Rain Forest of northeastern Brazil. Zootaxa: 63-68
Bruck, C.R. 1933: Two new species of Phloeosinus Chapuis (Scolytidae-Coleoptera). Canadian Entomologist 65: 54-56
Brues, C.T. 1923: Two new species of Phondae from Baltic amber. Psyche Boston Mass 30: 59-62
Brues, C.T. 1906: Two new species of Phoridae. Milwaukee, BullNat. Hist. Soc., N. Ser: 100-102
Colyer, C.N. 1966: Two new species of Phoridae (Diptera) from the Kuril Islands, Sakhalin district, USSR. Eesti NSV Teaduste Akadeemia Toimetised (Biol): 72-76
Blanchard, A. 1973: Two new species of Phycitinae from Texas, with description of two new genera (Pyralidae). Journal Lepid Soc 273: 219-225
Konstantinov, F.V. 2006: Two new species of Phylini (Heteroptera, Miridae, Phylinae) from Middle Asia and Caucasus with notes on Compsidolon pumilum (Jakovlev 1876). Denisia 12 Oktober; 493-502
Bokermann, W.C.A. 1966: Two new species of Physalemus from Espirito Santo, Brasil (Amphibia, Leptodactylidae). Physis, B: 202
Valim, M.P.; Linardi, P.M. 2006: Two new species of Picicola Clay & Meinertzhagen, 1938 (Phthiraptera: Philopteridae) from Piciformes (Bucconidae and Galbulidae) in Brazil. Zootaxa 1172: 21-29
de Melo, G.A.S. 1971: Two new species of Pinnotheridae (Crustacea, Brachyura) of Brazilian coast. Papeis Avulsos de Zoologia 23: 197-203
Lehnert, H.; Stone, R.; Heimler, W. 2005: Two new species of Plakina Schulze, 1880 (Porifera, Plakinidae) from the Aleutian Islands (Alaska, USA). Zootaxa 1068: 27-38
MacGillivray, A.D. 1920: Two new species of Platycampus (Hymenoptera Tenthredinidae). Canadian Entomologist, 52 59-61
Assing, V. 2003: Two new species of Platydomene Ganglbauer from Romania and Turkey, with a description of P. stoeckleini (Koch) (Coleoptera: Staphylinidae, Paederinae). Linzer Biologische Beitraege 30 Juni; 351: 5-12
Kraus, F.; Allison, A. 2007: Two new species of Platymantis (Anura: Ranidae) from New Britain. Zootaxa 1485: 13-32
Willard, F. 1914: Two new species of Platypeza found at Stanford University. Psyche Boston, 21 166-168
Bowden, J. 1973: Two new species of Platypezidae from Kenya (Diptera). Journal of the Entomological Society of Southern Africa 361: 159-164
Murayama, J. 1956: Two new species of Platypodidae from the Oriental Region. The Coleopterists Bulletin 10(1): 11-15
Steyskal, G.C. 1964: Two new species of Platystomatidae (Diptera) from Africa, with a key to the known species of Neoepidesma Hendel. Acta Zoologica Academiae Scientiarum Hungaricae 10: 263-268
Marijnissen, S.A.; Schram, F.R.; Cumberlidge, N.; Michel, E. 2004: Two new species of Platythelphusa A. Milne-Edwards, 1887 (Decapoda, Potamoidea, Platythelphusidae) and comments on the taxonomic position of P. denticuiata Capart, 1952 from Lake Tanganyika, east Africa. Crustaceana Leiden ; 77(5): 513-532
Burns, A.N.Nebioss, A. 1957: Two new species of Plecoptera from Victoria. Memoirs of the National Museum of Victoria, no. 21: 92-100
Micheli, C.J.; Nearns, E.H. 2005: Two new species of Plectromerus Haldeman (Coleoptera: Cerambycidae) from the West Indies. Zootaxa: 23-36
Linsley, E.G.; MacSwain, J.W. 1955: Two new species of Plega from Mexico (Neuroptera, Mantispidae). Pan-Pacific Entomologist 31: 15-19
Ahyong, S.T.; Lee, T. 2006: Two new species of Pleistacantha Miers, 1879 from the Indo-west Pacific region (Crustacea, Decapoda, Majidae). Zootaxa 1378: 1-17
Davis, A.C. 1934: Two new species of Pleocoma (Coleoptera: Scarabaeidae). Proceedings of the Entomological Society of Washington 36: 23-25
Raymond, W.J. 1904: Two new species of Pleurotoma from California. Nautilus, XVIII 1-3
Brailovsky, H.; Barrera, E. 2006: Two new species of Plinachtus Stal (Hemiptera: Heteroptera: Coreidae: Coreinae: Gonocerini) from Aldabra Atoll and Madagascar. Zootaxa 1351: 35-43
Sprague, V. 1966: Two new species of Plistophora (Micro-sporida, Nosematidae) in decapods, with particular refer-ence to one in the blue crab. Journal of Protozoology 13: 196-199
Sprague, V. 1966: Two new species of Plistophora (Microsporidia, Nosematidae) in decapods with special reference to one in the blue crab. Journal of Protozoology 13: 196-199
Putz, R.E.; Hoffman, G.L.; Dunbar, C.E. 1965: Two new species of Plistophora (Microspqridea) from North American fish with a synopsis of Microsporidea of fresh-water and euryhaline fishes. Journal of Protozoology 12: 228-236
Macnab, J.A.; McKey-Fender, D. 1959: Two new species of Plutellus from Coos County, Southwestern Oregon (Oligochaeta : Megascolecidae). Northwest Science 33: 147-170
Lieftinck, M.A. 1950: Two new species of Podolestes Selys from Borneo with a key for the identification of the known species (Odonata, Megapodagriidae). Zoologische Mededeelingen Leiden 31: 39-47
Southward, E.C. 1959: Two new species of Pogonophora of the north-eastern Atlantic. Journal of the Marine Biological Association of the United Kingdom 38: 439-444
Drake, C.J.; Smithers, C.N. 1958: Two new species of Pogonostyla (Hemiptera: Tingidae). Revue de Zoologie et de Botanique Africaines 57: 313-316
Garraffoni, A.R.S.; Costa, E.M. 2003: Two new species of Polycirrus (Polychaeta, Terebellidae) from Abrolhos Archipelago, Brazil. Zootaxa 297: 1-7
Ishikawa, R. 1967: Two new species of Pompilidae (Hymen-optera) from Japan and Taiwan. Bulletin of the National Science Museum Tokyo 10: 3-6
Ishikawa, R. 1959: Two new species of Pompilidae from Japan (Hymenoptera). Kontyu, Tokyo: 253-256
Ishikawa, R. 1958: Two new species of Pompilinus from Japan (Hymenoptera, Pompilidae). Mushi 32: 109-114
Stary, P. 1961: Two new species of Praon Haliday from Czechoslovakia (Hym., Aphidiidae). Acta SocCsl, Prague: 340-343