The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

The MUSSEL Project Database has moved to a new server, with a new URL! The new address for this page is: https://musselpdb.org/fmuotwaolcb/db.php?ty=nomsp&id=4828

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Unionoida | Unionoidea | Unionidae | Parreysiinae | Indochinellini | Indonaia corbis

nominal species Unio pachysoma Benson, 1862

Benson, 1862, Ann. Mag. Nat. Hist. 10: 186.
Type(s): TYPE BMNH_MP_431, Assam.

= Indonaia corbis

Taxonomic Opinions

+ Indonaia (caerulea-group) corbis (Hanley, 1856) — Bolotov et al., 2024
+ Indonaia (caerulea-group) caerulea (Lea, 1831) — Bolotov et al., 2022
= Indonaia pachysoma (Benson, 1862) — Graf & Cummings, 2021
= Radiatula pachysoma (Benson, 1862) — Zieritz et al., 2018
= Parreysia pachysoma Benson, 1862 — Bogan, 2010
= Parreysia pachysoma (Benson, 1862) — IUCN, 2010
= Nodularia pachysoma (Benson) — Burdi et al., 2009
= Parreysia (Radiatula) pachysoma (Benson, 1862) — Graf & Cummings, 2007
= Parreysia (Radiatula) pachysoma (Benson, 1862) — Ramakrishna & Dey, 2007
= Radiatula pachysoma (Benson, 1862) — Nesemann et al., 2007
= Radiatula (Indonaia) pachysoma (Benson, 1862) — Nesemann et al., 2003
= Parreysia (Radiatula) pachysoma (Benson) — Nazneen & Begum, 1994
= Parreysia (Radiatula) pachysoma (Benson, 1862) — Subba Rao, 1989
+ Indonaia caerulea (Lea, 1831) — Haas, 1969
= Indonaia pachysoma (Benson, 1862) — Prashad, 1922
= Nodularia (s.s.) pachysoma (Benson, 1862) — Preston, 1915
= Nodularia (s.s.) pachysoma (Benson, 1862) — Simpson, 1914
= Nodularia (s.s.) pachysoma (Benson) — Preston, 1912
= Nodularia (s.s.) pachysoma (Benson, 1862) — Simpson, 1900
- NO OPINION — Lea, 1870
= Unio pachysoma Benson, 1862 — Hanley & Theobald, 1870

Page updated: 13:12:38 Fri 05 Sep 2025