MUSSELpdb

Introduction

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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

Publication Zanatta et al. (2007): summary

publication summary | cladograms

Full Citation

Zanatta, D.T., A. Ngo & J. Lindell. 2007. Reassessment of the phylogenetic relationships among Anodonta, Pyganodon, and Utterbackia (Bivalva: Unionoida) using mutation coding of allozyme data. Proceedings of the Academy of Natural Sciences of Philadelphia 156: 211-216. Available electronically.

Taxonomic Opinions

Anodonta couperiana (Lea, 1840) = Utterbackiana couperiana

Anodonta cygnea (Linnaeus, 1758)

Anodonta heardi (Gordon & Hoeh, 1995) = Utterbackiana heardi

Anodonta implicata (Say, 1829) = Utterbackiana implicata

Anodonta kennerlyi (Lea, 1860)

Anodonta suborbiculata (Say, 1831) = Utterbackiana suborbiculata

Lasmigona complanata (Barnes, 1823) = Pterosyna complanata

Lasmigona compressa (Lea, 1829) = Platynaias compressa

Lasmigona costata (Rafinesque, 1820)

Pyganodon cataracta (Say, 1817)

Pyganodon fragilis (Fleming, 1828)

Pyganodon gibbosa (Say, 1824)

Pyganodon grandis (Say, 1829)

Pyganodon lacustris (Lea, 1857)

Utterbackia imbecillis (Say, 1829)

Utterbackia peggyae (Johnson, 1965)