Range: 22°N to 12°N; 87°W to 67°W Maximum Reported Size: 2.4 mm
Details
Rissoa (Rissoa) gradatad'Orbigny, 1842b, p. 23, pl. 11 [11 bis], figs. 37-39 [Basis of the current name] Type Locality: Jamaica Range: 22°N to 12°N; 87°W to 67°W Maximum Reported Size: 2.4 mm Distribution: Mexico: Quintana Roo; Venezuela: unlocalized; Jamaica, Puerto Rico References: Warmke & Abbott (1961) E; Princz (1982a) S
Partial List of References
d'Orbigny, A. 1842. Mollusques Histoire Physique, Politique et Naturelle de l'île de Cuba 2 1-112, pls. 10-21?. Arthus Bertrand: Paris. [Stated date: -- --- 1853; true date: -- --- 1842.]