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First record of the river nerite Theodoxus fluviatilis in the German Danube Erstnachweis der Gemeinen Kahnschnecke Theodoxus fluviatilis in der deutschen Donau






Lauterbornia. 15 Maerz; 56: 85-90

First record of the river nerite Theodoxus fluviatilis in the German Danube Erstnachweis der Gemeinen Kahnschnecke Theodoxus fluviatilis in der deutschen Donau

First record of Theodoxus fluviatilis (Linnaeus, 1758) in the German Danube (km 2374,4) near Regensburg in June 2005. The isolated population extends for about 400 m along the southern bank. A thorough search revealed no other sites in the vicinity. A natural establishment can be excluded. The species was either introduced at the site directly or by passive transport by ships. A further, so far unpublished population, became known from Passau, appr. 150 km downstream.


Accession: 038249941



Related references

Salewski, V.; Hirschfelder, H.J.ergen, 2006: Erstnachweis der Gemeinen Kahnschnecke Theodoxus fluviatilis in der deutschen Donau. First record of Theodoxus fluviatilis (Linnaeus, 1758) in the German Danube (km 2374,4) near Regensburg in June 2005. The isolated population extends for about 400 m along the southern bank. A thorough search revealed no other sites in the vicinit...

Schultz, H.; Schultz, O., 2001: First record of the river nerite Theodoxus fluviatilis Linnaeus, 1758 for Austria Gastropoda Neritidae Erstnachweis der gemeinen Kahnschnecke, Theodoxus fluviatilis Linnaeus, 1758 in Oesterreich Gastropoda Neritidae. The river nerite Theodoxus fluviatilis is reported for the first time from Austria. The distribution extends 17,7 km along the right bank of the Danube near Tulln, Lower Austria, and 8 km along the left border. The isolated occurrence indicates an...

Schultz, H.; Schultz, O., 2001: Erstnachweis der gemeinen kahnschnecke, Theodoxus fluviatilis (Linnaeus, 1758) in Osterreich (Gastropoda: Neritidae). The river nerite Theodoxus fluviatilis is reported for the first time from Austria. The distribution extends 17,7 km along the right bank of the Danube near Tulln, Lower Austria, and 8 km along the left border. The isolated occurrence indicates an...

Nesemann, H., 1985: Ein neuer Massenbestand der Gemeinen Kahnschnecke, Theodoxus fluviatilis (Linne 1758), im Neckar. Naturwissenschaftlicher Verein Darmstadt Bericht N F: 9: 58-60

McMillan, NF.; Wallace, ID., 1986: The nerite Theodoxus fluviatilis (L.) in Anglesey. Conchologists' Newsletter, 335 No. 96

Lennert, Jozsef., 1997: Freshwater molluscan fauna of the dam at Bekesszentandras on river Harmas-Koros SE Hungary with special regard to the new occurence of Theodoxus fluviatilis Linne 1758 A Harmas-Koros bekesszentandrasi duzzasztojanak vizi Mollusca faunaja, kulonos tekintettel a Theodoxus Th fluviatilis Linne 1758 uj elofordulasara. Malakologiai Tajekoztato, 16: 75-78

Zettler, M.L.; Richard, D., 2004: Freshwater molluscs from Corsica Notated collections from summer 2003 with emphasis on Theodoxus fluviatilis Susswassermollusken on Corsica Kommentierte Aufsammlungen vom Sommer 2003 mit ausfiihrlichenBemerkungen zu Theodoxus fluviatilis. In August 2003 the authors investigated the freshwater molluscs at 37 locations on Corsica (France). Altogether 16 species were found. Some species were common and showed a wide distribution (e. g. Potamopyrgus antipodarum, Ancylus cf. fluviatilis...

Schulte-Oehlmann, U.; Licher, K.; Bauer, B.; Oehlmann, J., 1998: Morphological and histological analysis of the reproductive system of Theodoxus fluviatilis Gastropoda, Neritaceae with regard to functional and morphological aspects Morphologische und histologische Analyse des Geschlechtssystems von Theodoxus fluviatilis Gastropoda, Neritaceae unter Berucksichtigung funktionsmorphologischer Aspekte. Zoologische Beitraege. 1997( ); 382: 211-231

Petrick, Siegfried., 1999: A subfossil find of Theodoxus fluviatilis Linnaeus, 1758 from the flow system of the river Oder Gastropoda Prosobranchia Neritidae Ein subfossiler Nachweis von Theodoxus fluviatilis Linnaeus, 1758 aus dem Einzugsbereich der Oder Gastropoda Prosobranchia Neritidae. Malakologische Abhandlungen (Dresden). 15 Dezember; 192: 299-301

Lucey, John., 1996: Theodoxus fluviatilis (L.) in the River Nore, Ireland. Journal of Conchology. December; 356: 522