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!

Search the database pages:

Unionoida | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Elliptio lanceolata

nominal species Unio rostraeformis Lea, 1856

Lea, 1856, Proc. Acad. Nat. Sci. 8: 262 [as ‘rostræformis’].
Lea, 1858, Jour. Acad. Nat. Sci. 4 [O. 6]: 64, pl. 10, fig. 46 [as ‘rostriformis’].
Type(s): HOLOTYPE USNM_85973, Swift Creek, near Macon, Georgia.

= Elliptio lanceolata

Taxonomic Opinions

+ Elliptio producta (Conrad, 1836) — Bieler, 2021
+ Elliptio (s.s.) lanceolata (Lea, 1828) — Burch, 1975
+ Elliptio (s.s.) lanceolata (Lea, 1828) — R.I. Johnson, 1970
= Elliptio (s.s.) rostraeformis (Lea, 1856) — Haas, 1969
= Elliptio (s.s.) rostraeformis (Lea, 1856) — Frierson, 1927
= Unio (sec. Elliptio) rostraeformis Lea, 1856 — Simpson, 1914
- NO OPINION — de Gregorio, 1914
= Unio (sec. Elliptio) rostraeformis Lea, 1856 — Simpson, 1900
= Margaron (Unio) rostriformis [sic] (Lea) — Lea, 1870

Page updated: 11:43:54 Tue 05 Nov 2024