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 | Unioninae | Unionini | Nodularia douglasiae

nominal species Unio douglasiae chloreus Heude, 1885

Unio douglasiae chloreus Heude, 1885 = Nodularia douglasiae

specimen image from publicationHeude, 1885. Conch. Fluv. Nanking (9): pl. 65 bis, fig. 128c.
(intro'd as intra-sp. of Unio douglasiae Griffith & Pidgeon, 1833)

= Nodularia douglasiae

Taxonomic Opinions

+ Nodularia douglasiae (Griffith & Pidgeon, 1833) — Lopes-Lima et al., 2020

+ Nodularidia douglasiae (Griffith & Pidgeon, 1833) — He & Zhuang, 2013

+ Nodularia douglasiae (Griffith et Pidgeon, 1843) — Prozorova et al., 2005

+ Unio douglasiae Gray in Griffith & Pidgeon, 1834 — Liu et al., 1979

+ Nodularia (s.s.) douglasiae (Gray in Griffith & Pidgeon, 1834) — Simpson, 1900

= Unio douglasiae var. chloreus Heude — Heude, 1885

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