Bivalvia | ... | Unionoidea | Unionidae | Gonideinae | Gonideini | Ptychorhynchus murinum

nominal species Ptychorhynchus incertus Simpson, 1900

Ptychorhynchus incertus Simpson, 1900 = Ptychorhynchus murinum

(new name for Unio compressus Heude, 1877)
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 851.

Taxonomic Opinions

+ Ptychorhynchus murinum (Heude, 1883) — He & Zhuang, 2013: 95.

+ Ptychorhynchus murinum (Heude) — Haas, 1969: 107.

+ Ptychorhynchus murinum Heude — Haas, 1924: 158.

+ Ptychorhynchus murinum (Heude, 1883) — Simpson, 1914: 1150.

+ Ptychorhynchus murinus — Simpson, 1900: 851, errata.