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
Thu 18 Dec 2025

Bivalvia | ... | Unionidae | Unioninae | Anodontini | Anodontina | Anodonta californiensis

nominal species Anodonta mearnsiana Simpson, 1893

Anodonta mearnsiana Simpson, 1893 = Anodonta californiensis

Simpson, 1893. Nautilus 6(12): 134.
Type(s): LECTOTYPE [AS HOLOTYPE] USNM_610313 (by R.I. Johnson, 1975: 14), San Bernadino Ranch, Arizona, boundary between Ariz. and Mexico.

= Anodonta californiensis

Taxonomic Opinions

+ Anodonta californiensis Lea, 1852 — Cummings et al., 2025

+ Anodonta dejecta Lewis, 1875 — Burch, 1975

+ Anodonta (Arnoldina) dejecta Lewis, 1875 — Haas, 1969

+ Anodonta (Arnoldina) dejecta Lewis, 1875 — Frierson, 1927

+ Anodonta dejecta Lewis, 1875 — Simpson, 1914

+ Anodonta dejecta Lewis, 1875 — Simpson, 1900