Propilidium pertenue Jeffreys, 1882, [Basis of the current name] Range: 40.02°N ; 68.9°W to 17.5°W Depth: 1170 m Maximum Reported Size: 2 mm Distribution: USA: Off New Jersey References: Verrill (1884: 262) DdNSW; Dantart & Luque (1994) EM Comments: Verrill's (1884) identification was tentative; but seems to be the only Western Atlantic record.
Propilidium tenueMonterosato, 1880, p. 66 [Synonym] Attributed to: Jeffreys MS Type Locality: Anche Atlantico References: Sabelli et al. (1990) s Comments: Nude name in Monterosato 1878 (p. 79); has priority if the synonymy is correct.
Partial List of References
Monterosato, [T. A.] di. 1880. Conchiglie della zona degli abissi Bullettino della Societá Malacologica Italiana 6 50-82.