Coecum pulchellumStimpson, 1851c, p. 36, pl. 2, fig. 3 [Basis of the current name] Type Locality: New Bedford Harbor [Buzzard's Bay, Massachusetts] Range: 43°N to 35°S; 97.8°W to 34.9°W Depth: 0.3 to 101 m (live 3 to 101 m) Maximum Reported Size: 4.5 mm Distribution: USA: New Hampshire, Massachusetts, New York, Virginia, North Carolina, Florida: East Florida, West Florida; USA: Flower Garden Banks, Texas; Mexico: Tamaulipas, Veracruz, Tabasco, Campeche State, Cayo Arcas, Campeche, Yucatan State, Alacran Reef, Quintana Roo; Colombia: Offshore islands; Costa Rica, Panama, Colombia, Venezuela: Falcon; Bahamas: Hogsty Reef; Cuba: Villa Clara; Puerto Rico; Virgin Islands: St. Croix; Guyana, Surinam, Brazil: Para, Maranhao, Pernambuco, Alagoas, Bahia, Rio de Janeiro, Sao Paulo, Santa Catarina References: Lyons et al. (1971) d; García-Cubas (1970) W; Wass (1972); Porter (1974) {D}; Princz (1977) M; Princz (1983); Mello & Perrier (1986) E; Odé (1988b) DL; Carvalho Lopes & Schaeffer-Novelli (1992); Mikkelsen et al. (1995) l; Fernández-Garcés (2006a) Comments: See also C. pulchellum auct. = C. regulare. Also described by Stimpson (1851d: 112-113).
Caecum annulatum auct. non Brown, 1827, [Not available; synonymy uncertain] Range: 41.5°N to 23°N; 82.4°W to 71.3°W Distribution: USA: Rhode Island References: Arango (1880) SW; Morse (1919a) NE Comments: Misidentification.
Caecum capitanumFolin, 1874b, p. 227-228, pl. 9, fig. 8 [Synonym] Type Locality: Montevideo, Uruguay Range: 35°S to 35°S; 56°W Maximum Reported Size: 2.8 mm Distribution: Uruguay References: Folin (1874b) NSEWM Comments: Nude name in Folin (1872: 315).
Caecum conjunctumFolin, 1867g, p. 46, pl. 4, figs. 5-6 [Synonym] Type Locality: Pernambuco, Brazil Range: 8°S to 8°S; 35°W Maximum Reported Size: 1.6 mm Distribution: Brazil: Pernambuco References: Folin (1867g) NSEWM
Caecum curtatumFolin, 1867c, p. 20, pl. 2, figs. 4-5 [Synonym] Type Locality: Pointe-à-Pitre, Guadeloupe Range: 16.2°N ; 61.5°W Depth: 6 m Maximum Reported Size: 1.5 mm Distribution: Guadeloupe References: Folin (1867c) NSEWM; Folin (1875) Dd
Partial List of References
Folin, L. de. 1867. Rade de la Pointe-à-Pitre Les Fonds de la Mer 1 17-24, pls. 2-3 Savy: Paris. [True date: -- --- 1867.] Folin, L. de. 1867. Rade de Pernambouc Les Fonds de la Mer 1 44-48, pls. 4-5 Savy: Paris. [True date: -- --- 1867.] Folin, L. de. 1874. Rade de Montevideo Les Fonds de la Mer 2 227-228, pl. 9 Savy: Paris. [True date: -- --- 1874.] Stimpson, W. 1851. Shells of New England 59 pp., 2 pls. Phillips, Sampson, and Company: Boston. [Stated date: 25 Nov 1851; true date: pre Dec 16.]
