Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Ptychobranchus fasciolaris

nominal species Unio lanceolatus var. blandus de Gregorio, 1914

Unio lanceolatus var. blandus de Gregorio, 1914 = Ptychobranchus fasciolaris

de Gregorio, 1914. Il Nat. Siciliano 2: 52, pl. 8, figs. 2a-d.
(intro'd as intra-sp. of Unio lanceolatus Lea, 1828)

Taxonomic Opinions

+ Ptychobranchus fasciolaris (Rafinesque, 1820) — Watters et al., 2009: 251.

+ Ptychobranchus fasciolaris (Rafinesque, 1820) — Williams et al., 2008: 612.

+ Ptychobranchus fasciolaris (Rafinesque, 1820) — Parmalee & Bogan, 1998: 201.

= Unio lanceolatus var. blandus de Greg. — de Gregorio, 1914: 52, pl. 8, figs. 2a-d.