Arbacia incisa (A. Agassiz, 1863) (subjective junior synonym)
Echinocidaris (Agarites) stellatus (Blainville, 1825; ?Gmelin, 1788) (transferred to Arbacia)
Echinocidaris incisa A. Agassiz, 1863 (subjective junior synonym)
Echinocidaris longispina Lütken, 1864 (subjective junior synonym)
Echinocidaris stellatus (Blainville, 1825; ?Gmelin, 1788) (transferred to Arbacia)
Echinus stellatus Gmelin, 1788 (transferred to Arbacia)
In Panama this species has been collected from Taboga Island (USNM 39466), Taboguilla Island (USNM E 14582), Farfan Point (USNM E 18818), Whorehous Reef (USNM 1014721), Fort Kobbe Beach (USNM E 14574),Venado Island (USNM E 25751, USNM E 25742), Paitilla Point (USNM E 26612), and between Changame Island & Bruga Point (USNM E 27045), Panama Bay, eastern Pacific. This species is also recorded from Miraflores Locks, Lower Chamber, in the Panama Canal (USNM E 26259) on the Pacific side.