MolluscaBase taxon details
Valvata eugeniae bifrons Neumayr, 1875 †
828907 (urn:lsid:marinespecies.org:taxname:828907)
accepted
Subspecies
Valvata (Cincinna) bifrons Neumayr, 1875 † · unaccepted > superseded rank
Valvata (Cincinna) eugeniae bifrons Neumayr, 1875 † · alternative representation
Valvata (Tropidina) bifrons Neumayr, 1875 † · unaccepted > superseded rank
fossil only
(of Valvata (Tropidina) bifrons Neumayr, 1875 †) Herbich, F.; Neumayr, M. (1875). Beiträge zur Kenntniss fossiler Binnenfaunen. VII. Die Süsswasserablagerungen im südöstlichen Siebenbürgen. <em>Jahrbuch der Kaiserlich-Königlichen Geologischen Reichsanstalt.</em> 25(4): 401-431., available online at https://www.biodiversitylibrary.org/page/35708234
page(s): 426, pl. 17, fig. 3 [details]
page(s): 426, pl. 17, fig. 3 [details]
Type locality contained in Romania
type locality contained in Romania [from synonym] [view taxon] [details]
MolluscaBase eds. (2025). MolluscaBase. Valvata eugeniae bifrons Neumayr, 1875 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=828907 on 2025-09-11
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original description
(of Valvata (Tropidina) bifrons Neumayr, 1875 †) Herbich, F.; Neumayr, M. (1875). Beiträge zur Kenntniss fossiler Binnenfaunen. VII. Die Süsswasserablagerungen im südöstlichen Siebenbürgen. <em>Jahrbuch der Kaiserlich-Königlichen Geologischen Reichsanstalt.</em> 25(4): 401-431., available online at https://www.biodiversitylibrary.org/page/35708234
page(s): 426, pl. 17, fig. 3 [details]
page(s): 426, pl. 17, fig. 3 [details]
Present Inaccurate Introduced: alien Containing type locality
