Dentalium taphrium Dall, 1889, [Basis of the current name] Range: 35°N to 23°S; 89°W to 32.4°W Depth: 15 to 1170 m Maximum Reported Size: 25 mm Distribution: USA: North Carolina; Florida: Florida Keys; Mexico: Yucatan State; Puerto Rico; Brazil: Amapa, Para, Maranhao, Ceara, Atol das Rocas, Fernando de Noronha, Rio Grande do Norte, Alagoas, Rio de Janeiro References: Rios (1975) E; Vokes & Vokes (1983) W; Rios (1985) cSM
Dentalium tubulatum Henderson, 1920, [Synonym] Range: 30.98°N to 23°N; 79.6°W Depth: 402 to 538 m Distribution: USA: Georgia; Cuba References: Rios (1975) s