MUSSELp

MUSSELpdb

Introduction

Browse

d'basing

Search the MUSSELpdb

Taxonomy

all genera

Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
Taxonomy

Geography

Summary

North America

Central America

South America

Afrotropics

North Eurasia

East Asia

Australasia


Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Ligumia recta

nominal species Unio rectus Conrad, 1836

Unio rectus Conrad, 1836 = Ligumia recta

Conrad, 1836. Monogr. Fam. Unionidae 1(3): 33, pl. 55.
(reference to Unio recta Lamarck, 1819)

= Ligumia recta

Taxonomic Opinions

+ Ligumia recta (Lamarck, 1819) — Watters et al., 2009

+ Ligumia recta latissima (Rafinesque, 1820) — Ortmann & Walker, 1922

+ Unio rectus Lam. — Conrad, 1853

 
NSF icon MUSSEL icon
"Making the world a better place, one mollusk at a time."