Page last updated
Mon 13 Mar 2023

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

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

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Unionoida | Unionoidea | Unionidae | Ambleminae | Quadrulini | Theliderma cylindrica

nominal species Unio cilindricus [sic] var. acrispatus de Gregorio, 1914

de Gregorio, 1914, Il Nat. Siciliano 2: 41, pl. 4, figs. 2a-b.
(intro'd as intra-sp. of Unio cylindricus Say, 1817)

= Theliderma cylindrica

Taxonomic Opinions

+ Theliderma cylindrica (Say, 1817) — Lopes-Lima et al., 2019
+ Quadrula cylindrica cylindrica (Say, 1817) — Watters et al., 2009
= Unio cilindricus [sic] var. acrispatus de Greg. — de Gregorio, 1914

Page updated: 09:40:32 Mon 13 Mar 2023

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