Scissurella umbilicataJeffreys, 1883a, p. 88-89, pl. 19, fig. 1-1a [Basis of the current name] Type Locality: Porcupine Exp. 1870: Atl. Sta. 16, 17, 17a Range: 18°N ; 65°W to 9.65°W Depth: 360 to 540 m Maximum Reported Size: 2.5 mm Distribution: Virgin Islands References: Jeffreys (1883a) M; Odhner (1960) DdNSW; Warén (1980a) E; Bandel (1998); Geiger (2003) c Combining Genera: Hainella
Scissurella (Schizotrochus) richardiDautzenberg & Fischer, 1896, p. 487-488, pl. 21, figs. 2-3 [Synonymy uncertain] Type Locality: Açores: Hirondelle (1888) sta. 69, 38°33'25"N, 30°28'54"W, 1300 m; Princess Alice (1895) sta. 46, 37°42'40"N, 27°27'30"W, 1385 m Maximum Reported Size: 3.2 mm Distribution: Eastern Atlantic: Azores References: Dautzenberg & Fischer (1896) M; Warén (1980a) s?
Partial List of References
Dautzenberg, P. and H. Fischer. 1896. Dragages effectués par l'Hirondelle et par la Princesse-Alice, 1888-1895 Mémoires de la Société Zoologique de France 9 395-498, pls. 15-22. Jeffreys, J. G. 1883. On the Mollusca procured during the 'Lightning' and 'Porcupine' Expeditions, 1868-1870. (Part VI) Proceedings of the Zoological Society of London 1883 88-115, pls. 19-20. [True date: post 6 Mar.]
