Bivalvia | ... | Unionoidea | Unionidae | Parreysiinae | Parreysiini | Assamnaia involuta

nominal species Unio involutus Hanley, 1856

Unio involutus Hanley, 1856 = Assamnaia involuta

‘Benson, MS’ Hanley, 1856. Illustr. Descr. Cat. Rec. Bivalve Shells: 385, pl. 23, fig. 19.
Type(s): HOLOTYPE BMNH_1968656, Assam.

Taxonomic Opinions

= Assamnaia involuta (Hanley, 1856) — Campbell & Lydeard, 2026: 293.

= Assamnaia involuta (Hanley, 1856) — Bolotov et al., 2024: [13], Tables 1, S1, S3; figs. 6A-C.

= Indonaia (involuta-group) involuta (Hanley, 1856) — Bolotov et al., 2022: Table 1, Supplementary Note 1.

= Indonaia involuta (Hanley, 1856) — Graf & Cummings, 2021: 23.

= Parreysia involuta Benson in Hanley, 1856 — Bogan, 2010: [25].

= Parreysia involuta (Hanley, 1856) — IUCN, 2010: [web].

= Parreysia (Radiatula) involuta (Benson in Hanley, 1856) — Graf & Cummings, 2007: 311.

= Parreysia (Radiatula) involuta (Benson, 1856) — Ramakrishna & Dey, 2007: 319, figs. 240a-b.

= Parreysia (Radiatula) involutus (Benson in Hanley, 1856) — Subba Rao, 1989: 189, sp. 225.

+ Indonaia olivaria (Lea, 1831) — Haas, 1969: 115.

= Nodularia (s.s.) involuta (Benson in Hanley, 1856) — Preston, 1915: 146.

= Nodularia (s.s.) involuta (Benson in Hanley, 1856) — Simpson, 1914: 1004.

= Nodularia (s.s.) involuta (Benson) — Preston, 1912: 293.

= Nodularia (s.s.) involuta (Benson in Hanley, 1856) — Simpson, 1900: 817.

= Unio involutus Benson in Hanley — Hanley & Theobald, 1872: 19, pl. 41, fig. 2.

= Margaron (Unio) involutus (Bens.) — Lea, 1870: 37.

= Margaron (Unio) involutus (Hanley. Reeve) — Lea, 1870: 49.

= Unio involuta Benson in Hanley, 1856 — Sowerby, 1866: pl. 34, sp. 177.

= Unio involutus Benson, MS — Hanley, 1856: 385, pl. 23, fig. 19.