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
Thu 18 Dec 2025

Bivalvia | ... | Unionoidea | Unionidae | Unioninae | Unionini | Unio nanus

nominal species Mya pictorum Coxe, 1789

Mya pictorum Coxe, 1789 = Unio nanus

Coxe, 1789. unknown publication: 392. [nomen nudum]
(misidentified reference to Mya pictorum Linnaeus, 1758)

= Unio nanus

Taxonomic Opinions

+ Unio nanus Lamarck, 1819 — Lopes-Lima et al., 2024

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