Bivalvia | ... | Unionidae | Ambleminae | Quadrulini | Quadrulina | Cyclonaias tuberculata

nominal species Unio verrucosus Haas, 1930

image of type lot

Unio verrucosus Haas, 1930 = Cyclonaias tuberculata

(misidentified reference to Unio verrucosus ‘Rafinesque’ of Authors)
‘Say’ Haas, 1930. Senckenbergiana 12(6): 327.
INVALID “NEOTYPE” SMF_4309, Ohio R., U.S.A.

Taxonomic Opinions

+ Tritogonia verrucosa (Rafinesque, 1820) — Nagel, 2025: 169.

“Erroneously called neoty[e” SMF 4309/1 (by Haas, 1930: 327) (ex T. Say)

+ Quadrula (Cyclonaias) tuberculata (Raf.) — Haas, 1930: 327.

neotype SMF 4309