Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Quadrulini | Uniomerus declivis

nominal species Elliptio tetralasmus manubius Frierson, 1927

Elliptio tetralasmus manubius Frierson, 1927 = Uniomerus declivis

(misidentified reference to Unio manubius Gould, 1855)
‘Gould’ Frierson, 1927. Check List N. Amer. Naiades: 34.

Taxonomic Opinions

+ Uniomerus declivis (Say, 1831) — Howells et al., 1996: 147.