Bivalvia | ... | Unionoidea | Unionidae | Parreysiinae | Lamellidentini | Trapezidens dolichorhynchus

nominal species Unio protensus var. ellipticus Tapparone Canefri, 1889

Unio protensus var. ellipticus Tapparone Canefri, 1889 = Trapezidens dolichorhynchus

Tapparone Canefri, 1889. Ann. Mus. Storia Nat. Genova 27: 350.
(intro'd as intra-sp. of Unio protensus Tapparone Canefri, 1889; homonym of Unio (Aximedia) elliptica Rafinesque, 1820)

= Trapezidens dolichorhynchus

Taxonomic Opinions

+ Trapezidens dolichorhynchus (Tapparone Canefri, 1889) — Bolotov et al., 2022

+ Trapezidens dolichorhynchus (Tapparone Canefri, 1889) — Konopleva et al., 2020

+ Lamellidens corrianus (Lea, 1834) — Prashad, 1922

= Unio protensus var. ellipticus mihi — Tapparone Canefri, 1889