Caecum jucundumFolin, 1867c, p. 20-21, pl. 2, figs. 6-7 [Basis of the current name] Type Locality: Pointe-à-Pitre, Guadeloupe Range: 16.2°N to 9.4°N; 83.07°W to 61.5°W Depth: 0 to 6 m Maximum Reported Size: 3.2 mm Distribution: Costa Rica, Panama, Guadeloupe References: Folin (1867c) NE; Folin (1875) D; Houbrick (1968) dW; Radwin (1969) S Comments: E. A. Smith's (1890b) record from St. Helena needs confirmation.
Caecum jucundum var. parvaFolin, 1870a, p. 188 [Synonymy uncertain] Type Locality: Veracruz, Mexico Range: 19°N ; 96°W Depth: 1.5 m Maximum Reported Size: 2 mm Distribution: Mexico: Veracruz References: Folin (1870a) 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. 1870. Vera-Cruz et Carmen Les Fonds de la Mer 1 181-191, pls. 23, 25-56 Savy: Paris. [True date: -- --- 1870.]