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 | Ambleminae | Pleurobemini | Pleurobema pyriforme

nominal species Unio litus Lea, 1871

image of type lot

Unio litus Lea, 1871 = Pleurobema pyriforme

Lea, 1871. Proc. Acad. Nat. Sci. 23: 189.
Lea, 1874. Jour. Acad. Nat. Sci. 8 [O. 13]: 17 [21], pl. 5, fig. 13.
Type(s): FIGURED SYNTYPE USNM_85142, Cahawba R., Shelby Co., Ala.

= Pleurobema pyriforme

Taxonomic Opinions

+ Pleurobema perovatum (Conrad, 1834) — IUCN, 2012

+ Pleurobema perovatum (Conrad, 1834) — Williams et al., 2008

+ Pleurobema striatum (Lea, 1840) — Haas, 1969

+ Pleurobema (s.s.) striatum (Lea, 1840) — Frierson, 1927

= Pleurobema (s.s.) litum (Lea, 1871) — Simpson, 1914

= Pleurobema (s.s.) lita (Lea, 1871) — Simpson, 1900

= Unio litus Lea — B.H. Wright, 1888

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