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Data last updated
Thu 18 Dec 2025
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Bivalvia
| ... | Unionoidea
| Unionidae
| Gonideinae
| Gonideini
| Ptychorhynchus murinum
nominal species Unio compressus Heude, 1877
Heude, 1877. Conch. Fluv. Nanking (3): pl. 24, fig. 52. (renamed Ptychorhynchus incertus Simpson, 1900; homonym of Unio compressus Sowerby, 1829; renamed Unio douglasiae subpressus Heude, 1885) Type(s): SYNTYPE MNHN_MP_3388, Ngan Noue, Chine.
= Ptychorhynchus murinum Taxonomic Opinions+ Ptychorhynchus murinum (Heude, 1883) — He & Zhuang, 2013 + Ptychorhynchus murinum (Heude, 1883) — Haas, 1969 + Ptychorhynchus murinum (Heude, 1883) — Haas, 1924 + Ptychorhynchus murinum (Heude, 1883) — Simpson, 1914 + Ptychorhynchus murinus (Heude, 1883) — Simpson, 1900 + Unio douglasiae var. subpressus Heude — Heude, 1885 = Unio compressus Heude — Heude, 1877
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