Caecum (Elephantulum) imbricatumCarpenter, 1858a, p. 10-11 [Basis of the current name] Type Locality: West Indies Range: 30°N to 24°S; 97°W to 32.5°W Depth: 1 to 183 m Maximum Reported Size: 3.1 mm Distribution: USA: Florida: East Florida, West Florida; USA: Texas; Mexico: Campeche State, Cayo Arcas, Campeche, Yucatan State, Campeche Bank, Alacran Reef, Quintana Roo, Cozumel; Costa Rica, Panama, Colombia, Venezuela: Sucre, Isla Margarita; Puerto Rico, Brazil: Para, Atol das Rocas, Fernando de Noronha, Sao Paulo References: Moore (1972b) dM; Leal (1991b) SE Comments: E. A. Smith's record from St. Helena needs confirmation.
Caecum coronatumFolin, 1867a, p. 50-52, pl. 2, fig. 5 [Synonym] Type Locality: Jamaica Range: 18°N ; 77°W Depth: 6 m Maximum Reported Size: 1.7 mm Distribution: Jamaica References: Folin (1867a) NSEWM; Folin (1875) Dd; Moore (1972b) s
Caecum formulosumFolin, 1869b, p. 124-125, pl. 11, figs. 9-10 [Synonym] Type Locality: New Providence, Bahamas Range: 25°N to 22.5°N; 79°W to 77.5°W Maximum Reported Size: 2.8 mm Distribution: Bahamas: New Providence; Cuba: North Camaguey References: Folin (1869b) NEM; Pilsbry & Aguayo (1933) SW; Moore (1972b) s
Caecum insigneFolin, 1867a, p. 52-53, pl. 2, fig. 4 [Synonym] Type Locality: Jamaica Range: 23°N to 18°N; 82.5°W to 77°W Depth: 6 m Maximum Reported Size: 2.7 mm Distribution: Cuba: North Havana Province; Jamaica References: Folin (1867a) SEM; Folin (1875) Dd; Sarasúa (1970) NW; Moore (1972b) s
Caecum intricolum sic, [Not available] Comments: Misspelling of C. imbricatum by Poulsen (1878: 11), presumably from misreading of handwriting?
Caecum formulosum var. pauci-costataFolin, 1869b, p. 125 [Synonym] Type Locality: New Providence, Bahamas Range: 25°N ; 77.5°W Distribution: Bahamas: New Providence References: Folin (1869b) NSEW; Moore (1972b) s
Caecum sculptumFolin, 1881a, p. 14, pl. 1, figs. 1-2 [Synonym] Type Locality: Saint-Martin Range: 24.7°N to 18°N; 81.2°W to 63°W Depth: 0 m Maximum Reported Size: 4.5 mm Distribution: USA: Florida: Florida Keys; St. Martin/St. Maarten References: Folin (1881a) SEM; Rehder (1943b) dNW; Moore (1972b) s
Caecum formulosum var. simplexFolin, 1869b, p. 125 [Synonym] Type Locality: New Providence, Bahamas Range: 25°N ; 77.5°W Maximum Reported Size: 2.2 mm Distribution: Bahamas: New Providence References: Folin (1869b) NSEWM; Moore (1972b) s
Caecum formulosum var. sulcataFolin, 1869c, p. 164 [Synonym] Type Locality: New Providence, Bahamas Range: 25°N ; 77.5°W Distribution: Bahamas: New Providence References: Folin (1869c) NSEW
Partial List of References
Carpenter, P. P. 1858. First steps towards a monograph of the Caecidae 30 pp., one fold-out table. Zoological Society of London: London. 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. 1869. La Nouvelle-Providence. Mollusques Les Fonds de la Mer 1 124-127, pls. 11, 15 Savy: Paris. [True date: -- --- 1869.] Folin, L. de. 1881. Quelques Caecidae des Antilles Les Fonds de la Mer 4 14-15, pl. 1 Savy: Paris. [True date: -- --- 1881.] Folin, [L.] de. 1869. Addition aux mollusques de la Nouvelle-Providence Les Fonds de la Mer 1 163-165, pl. 23 Savy: Paris. [True date: -- --- 1870.]
