MUSSELpdb

Introduction

Browse

d'basing

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 | Unioninae | Unionini | Nodularia douglasiae

Specimen SMF_14608: Images

Nodularia douglasiae (Griffith & Pidgeon, 1833), Ost-Ufer des Sees Buirnor [= Buir Nur], Ost-Mongolei, Amur-Gebiet [Mongolei]