Bivalvia | ... | Unionidae | Gonideinae | Rectidentini | Rectidentina | Rectidens sumatrensis

nominal species Unio pressirostris Martens, 1900

Unio pressirostris Martens, 1900 = Rectidens sumatrensis

Martens, 1900. Nachr. Bl. Dtsch. Malak. Ges. 32: 14.
Type(s): TYPE ZMB_51794, Indragiri Fluss, Sumatra.

Taxonomic Opinions

+ Rectidens sumatrensis (Dunker, 1852) — Pfeiffer et al., 2021: 438.

= Rectidens sumatrensis pressirostris (von Martens, 1900) — Haas, 1969: 95.

= Rectidens pressirostris (von Martens, 1900) — Simpson, 1914: 1158.

= Rectidens pressirostris (von Martens, 1900) — Haas, 1914: 226, pl. 27, fig. 1-3.

= Unio pressirostris n. — Martens, 1900: 14.