Coecum floridanumStimpson, 1851d, p. 112 [Basis of the current name] Type Locality: Florida Range: 35°N to 20.92°S; 90.5°W to 34.02°W Depth: 0 to 60 m (live 11 to 25 m) Maximum Reported Size: 5.6 mm Distribution: USA: North Carolina, Florida: East Florida, West Florida, Florida Keys; Mexico: Campeche State, Yucatan State, Alacran Reef, Quintana Roo; Costa Rica, Colombia, Venezuela: Isla Margarita; Cuba: North Matanzas, Camaguey; Puerto Rico; Virgin Islands: St. Croix; Guyana, Surinam, Brazil: Amapa, Para, Maranhao, Pernambuco, Alagoas, Bahia, Abrolhos Islands References: Pilsbry & Aguayo (1933); M. Smith (1941) d; Princz (1977); Lyons (1989b) lM; Díaz et al. (1990) L; Leal (1991b) DE Combining Genera: Elephantulum
Caecum annulatum Emmons, 1858, [Synonym] References: Campbell et al. (1975) s
Caecum (Caecum) cayoenseRehder, 1943a, p. 190, pl. 20, fig. 9 [Synonym] Type Locality: Bonefish Key, Florida Keys Range: 24.7°N ; 81.2°W Depth: 0 m Maximum Reported Size: 3.2 mm Distribution: USA: Florida: Florida Keys References: Rehder (1943b) NSEWM
Caecum crassicostum Gabb, 1881, [Synonym] References: Robinson (1991) s
Caecum duxFolin, 1871a, p. 264, pl. 24, figs. 4-5 [Synonym] Type Locality: Pointe-à-Pitre, Guadeloupe Range: 16.2°N ; 61.5°W Depth: 6 m Maximum Reported Size: 2 mm Distribution: Guadeloupe References: Folin (1871a) NSEWM; Folin (1875) Dd; Pilsbry & Aguayo (1933) s Comments: Abbott (1974) list this name as a synonym of C. pulchellum.
Caecum phronimumFolin, 1867a, p. 44-46, pl. 3, fig. 4 [Synonym] Type Locality: Port au Prince, Haiti Range: 18.5°N ; 72.5°W Maximum Reported Size: 2.8 mm Distribution: Haiti References: Folin (1867a) NSEWM
Caecum (Caecum) puntagordanumWeisbord, 1962, p. 165-166, pl. 14, figs. 13-14 [Synonym] Type Locality: Mare formation at W-25, south flank of Punta Gorda anticline, Venezuela Maximum Reported Size: 1.9 mm References: Weisbord (1962) M; Robinson (1991) s
Partial List of References
Folin, L. de. 1867. Descriptions d'espèces nouvelles de Caecidae Journal de Conchyliologie 15 44-58, pls. 2-3. [Stated date: -- Jan 1867.] Folin, L. de. 1871. Nouveau supplément aux mollusques de la Pointe-à-Pitre Les Fonds de la Mer 1 263-265, pl. 24 Savy: Paris. [True date: -- --- 1871.] Rehder, H. A. 1943. New marine mollusks from the Antillean region Proceedings of the United States National Museum 93(3161) 187-203, pls. 19-20. Stimpson, W. 1851. Monograph of the genus Coecum in the United States Proceedings of the Boston Society of Natural History 4 112-113. [Stated date: -- Dec 1851.] Weisbord, N. E. 1962. Late Cenozoic gastropods from northern Venezuela Bulletins of American Paleontology 42(193) 672 pp., 48 pls. [Stated date: 05 Mar 1962.]
