The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

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Unionoida | Unionoidea | Unionidae | Unioninae | Unionini | Unio crassus

nominal species Unio pseudolitoralis Clessin, 1877

Clessin, 1875, Verh. Ver. Naturgesch. Hamburg 2: 258 [as ‘pseudo-litoralis’]. [nomen nudum]
Clessin, 1877, Deutsche Excurs. Moll. Fauna: 469, text fig. 305 [as ‘pseudo-litoralis’].

= Unio crassus

Taxonomic Opinions

+ Unio crassus Philipsson in Retzius, 1788 — Lopes-Lima et al., 2024
+ Unio (Crassiana) crassus Retzius, 1788 — Vinarski & Kantor, 2016
+ Crassiana crassa crassa (Philippson in Retzius, 1788) — Kantor et al., 2010
+ Crassiana crassa crassa (Philipsson in Retzius, 1788) — Kantor & Sysoev, 2005
+ Batavusiana (Crassunio) crassa (Phillipsson, 1788) — Zatravkin, 1987
+ Batavusiana (Crassunio) crassa (Philippson, 1788) — Stadnichenko, 1984
+ Unio crassus crassus Retzius, 1788 — Haas, 1969
= Unio crassus var. pseudolitoralis Clessin, 1875 — Zhadin, 1965
+ Unio crassus crassus Retzius, 1788 — Haas, 1940
= Unio (s.s.) crassus var. pseudolitoralis Clessin, 1875 — Zhadin, 1938
= Unio pseudolitoralis Clessin, 1875 — Westerlund, 1890
+ Unio crassus var. maximus Kobelt, 1872 — Kobelt, 1884
= Unio batavus var. pseudo-litoralis Clessin — Clessin, 1877

Page updated: 11:36:08 Wed 04 Dec 2024