Discohelix (Discosolis) retiferaDall, 1892b, p. 332, pl. 19, figs. 1-1c [Basis of the current name] Type Locality: Pliocene of the Caloosahatchie, Florida Range: 12°N ; 71°W to 69°W Depth: 50 m Maximum Reported Size: 6 mm Distribution: Colombia; ABC Islands: Aruba References: Dall (1892b) M; Bieler (1993) c; Díaz & Puyana (1994) WM Comments: Described as a fossil. Combining Genera: Calodisculus Pleuromalaxis
Heliacus crystallinaUsticke, 1969, p. 10, pl. 2, fig. 338 [Synonym] Type Locality: St. Croix (Ham Bay) [Locality of the lectotype according to Boyko & Cordeiro 2001] Range: 17.8°N to 17°N; 64.9°W to 61.8°W Depth: 0 m Maximum Reported Size: 4.25 mm Distribution: Virgin Islands: St. Croix; Antigua References: Usticke (1969) NSEWM; Usticke (1971) DdT; Jong & Coomans (1988) s; Boyko & Cordeiro (2001a)
Partial List of References
Dall, W. H. 1892. Contributions to the Tertiary fauna of Florida, with especial reference to the Miocene silex-beds of Tampa and the Pliocene beds of the Caloosahatchie River. Part II. Streptodont and other gastropods, concluded Transactions of the Wagner Free Institute of Science of Philadelphia 3 [i-vii], 201-473, 1 fold-out map, pls. 13-22. [Stated date: -- Dec 1892.] Usticke, G. W. Nowell. 1969. A Supplementary Listing of New Shells, to be Added to the Check List of the Marine Shells of St. Croix 32 pp., 6 pls. Author: St. Croix. [Stated date: -- Feb 1969.]
