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 | Nodularia douglasiae

nominal species Unio biwae Kobelt, 1879

image of type lot

Unio biwae Kobelt, 1879 = Nodularia douglasiae

Kobelt, 1879. Abh. Senckenb. Naturf. Ges. 11: 425, pl. 23, figs. 2-4.
Type(s): LECTOTYPE SMF_3650, Biwa-See, Japan.

= Nodularia douglasiae

Taxonomic Opinions

+ Nodularia douglasiaeMabuchi et al., 2021

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

= Nodularia douglasiae biwaeMabuchi & Nishida, 2020

= Nodularia douglasiae biwaeSano et al., 2017

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

= Nodularia biwae Kobelt, 1879 — Bogan, 2010

= Unio douglasiae biwae Kobelt, 1879 — Kondo, 2008

= Unio biwae Kobelt, 1879 — Slugina, 2006

= Unio douglasiae biwaeKondo, 1997

= Unio biwae Kobelt, 1879 — Habe, 1991

= Unio biwae Kobelt, 1879 — Habe, 1977

= Unio biwae Kobelt, 1879 — Haas, 1969

= Nodularia (s.s.) biwae (Kobelt, 1879) — Simpson, 1914

= Nodularia (s.s.) biwae (Kobelt, 1879) — Haas, 1911

= Nodularia (s.s.) biwae (Kobelt, 1879) — Simpson, 1900

= Unio biwae Kobelt — Ihering, 1893

= Unio biwae Kobelt, 1879 — Paetel, 1890

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