MUSSELpdb

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Taxonomy

all genera

Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae

Species & Genus Richness by
Taxonomy

Geography

Summary

North America

Central America

South America

Afrotropics

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Australasia

Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | ... | Unionoidea | Unionidae | Unioninae | Unionini | Unio terminalis

nominal species Unio raymondi Locard, 1883

= Unio terminalis

Taxonomic Opinions

+ Unio terminalis Bourguignat, 1852 — Lopes-Lima et al., 2021

+ Unio elongatulus eucirrus Bourguignat, 1860 — Fauna Europaea, 2012

+ Unio elongatulus eucirrus Bourguignat, 1857 — Schütt, 1983

+ Unio elongatulus eucirrus Bourguignat, 1860 — Haas, 1969

+ Unio elongatulus eucirrus Bourguignat, 1857 — Haas, 1940

= Unio raymondi Bourguignat — Haas, 1924

+ — Simpson, 1914

= Unio raymondi (Bgt.) Locard — Westerlund, 1890

= Unio (Groupe de l‘Unio raymondi) raymondi Bourguignat — Locard, 1883