Bivalvia | ... | Unionidae | Ambleminae | Quadrulini | Quadrulina | Pustulosa succissa

nominal species Unio succisus Sowerby, 1866

Unio succisus Sowerby, 1866 = Pustulosa succissa

specimen image from publication‘Lea’ Sowerby, 1866. Conch. Icon. 16: pl. 33, sp. 174.
(reference to Unio succissus Lea, 1852; error for Unio succissus Lea, 1852)

= Pustulosa succissa

Taxonomic Opinions

+ Quadrula (Fusconia [sic]) hebetata (Conrad, 1854) — Frierson, 1927

+ Quadrula (sec. Fusconaia) succissa (Lea, 1852) — Simpson, 1900