Crassatella speciosaA. Adams, 1854b, p. 94 [Basis of the current name] Type Locality: Bay of Campeachy Range: 35°N to 18°N; 96.42°W to 76°W Depth: 18 to 79 m Maximum Reported Size: 65 mm Distribution: USA: North Carolina, Florida: East Florida, West Florida; USA: Texas; Mexico: Campeche Bank, Quintana Roo References: Springer & Bullis (1956) DW; ANSP d
Crassatella floridana Dall, 1886, [Synonym]
Crassatella gibbesiiTuomey & Holmes, 1856, p. 74, pl. 20, figs. 9-10 [Synonym] Type Locality: Waccamaw, South Carolina Comments: Described as a Pliocene fossil. Name spelled gibbsii in Tuomey & Holmes (1857, index p. xiv); species stated to be named for L. R. Gibbes.
Adams, A. 1854. Descriptions of a new genus, and of several new species, of Mollusca, from the Cumingian collection Proceedings of the Zoological Society of London 20 92-95. Tuomey, M. and F. S. Holmes. 1856. Pleiocene Fossils of South-Carolina 31-144, pls. 13-28. Russell & Jones: Charleston, South Carolina.
