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
Mon 1 Dec 2025

Bivalvia | Unionoida | Hyrioidea | Hyriidae | Hyriinae | Castaliini | Castaliella

species Castaliella quadrata (Sowerby, 1869): synonymy

1 specimen

Synonymy

Castalia quadrata Sowerby, 1869

Sowerby, 1869. Conch. Icon. 17: pl. 2, sp. 7, figs. 7a-b.
Type(s): HOLOTYPE BMNH_49.1.5.5, Hab._?

Tetraplodon quadratus — Simpson (1900), Simpson (1914)
Castalia (s.s.) quadrilatera quadrilatera — Modell (1950)
Castalia sulcata sulcata — Bonetto (1965)
Castalia quadrata — Haas (1969), Pereira et al. (2014), Santos-Neto et al. (2016), Mansur et al. (2020)
Castaliella sulcata — Simone (2006)
Castaliella quadrata — Graf & Cummings (2021)

Taxonomic History (since 1900)

Tetraplodon quadratus — Simpson (1900), Simpson (1914)
Castalia (s.s.) quadrilatera quadrilatera — Modell (1950)
Castalia sulcata sulcata — Bonetto (1965)
Castalia quadrata — Haas (1969), Pereira et al. (2014), Santos-Neto et al. (2016), Mansur et al. (2020)
Castaliella sulcata — Simone (2006)
Castaliella quadrata — Graf & Cummings (2021)