Spondylus americanus Hermann, 1781, [Basis of the current name] Attributed to: Lamarck, 1818 Range: 35°N to 28°S; 91°W to 29°W Depth: 0 to 140 m Maximum Reported Size: 112 mm Distribution: USA: North Carolina, Florida: East Florida, West Florida, Florida Keys; USA: Louisiana; Mexico: Alacran Reef, Quintana Roo; Honduras: Swan Island References: Perry & Schwengel (1955) M; Springer & Bullis (1956) W; Britton (1975) d
Spondylus acicularis Lamarck, 1819, [Synonym] References: Lamprell (1987) s
Spondylus albus Schreibers, 1793, [Synonym] References: Lamprell (1987) s
Spondylus arachnoides Lamarck, 1819, [Synonym] References: Lamprell (1987) s
Spondylus avicularis Lamarck, 1819, [Synonym] References: Lamprell (1987) s
Spondylus dominicensisRöding, 1798, p. 193, [Chemnitz 1784, pl. 45, fig. 465; Knorr 5, pl. 9, fig. I; Knorr 6, pl. 9, fig. I] [Synonym] Type Locality: Not stated References: Lamprell (1987) s
Ostrea echinata Martyn, 1784, [Not available] Attributed to: Schreibers (1793) References: Lamprell (1987) s Comments: Non-binominal.
Spondylus longispina Lamarck, 1819, [Synonym] References: Lamprell (1987) s