Bivalvia | Unionida | Unionoidea | Unionidae | Gonideinae | Schepmaniini
2 Recent freshwater species (2 total species)
Haas, 1910. Conch. Cab. 9 (pt. 2, h. 42): pl. 12.
Haas, 1912. Conch. Cab. 9 (pt. 2, h. 46): 124.
Haas, 1913. Nachr. Bl. Dtsch. Malak. Ges. 45: 33.
Type species: Unio nieuwenhuisi Schepman, 1898 (sub. desig. by Haas, 1912: 124) = Schepmania nieuwenhuisi
‘Haas’ Modell, 1942. Arch. Moll. 74(5/6): 184.
(error for Schepmania Haas, 1910)
Type species: Unio nieuwenhuisi Schepman, 1898 = Schepmania nieuwenhuisi
The Taxonomic History lists the ways authors have classified the species currently assigned to Schepmania, since 1900.
Quadrula — Simpson (1900)
Schepmania — Haas (1912), Thiele (1934), Haas (1969), Haas (1969), Starobogatov (1970), ... Jeratthitikul et al. (2024), Dai et al. (2024), Jeratthitikul et al. (2025), Dai et al. (2025), Chen et al. (2025)
Ptychorhynchus — Simpson (1914)