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!
Bivalvia | ... | Ambleminae | Lampsilini | Ptychobranchus foremanianus nominal species Unio velatus Conrad, 1854 = Ptychobranchus foremanianus Taxonomic Opinions+ Ptychobranchus foremanianus (Lea, 1842) — Williams et al., 2008 + Ptychobranchus greeni (Conrad, 1834) — Parmalee & Bogan, 1998 + Ptychobranchus greeni (Conrad, 1834) — Burch, 1975 + Ptychobranchus (s.s.) foremanianum (Lea, 1842) — Haas, 1969 + Ptychobranchus (s.s.) foremanianum (Lea, 1842) — Frierson, 1927 + Ptychobranchus foremanianum (Lea, 1842) — Simpson, 1914 + Ptychobranchus foremanianus (Lea, 1842) — Simpson, 1900 + Margaron (Unio) foremanianus (Lea) — Lea, 1870 = Unio velatus Con., 1853 — Conrad, 1853
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