1730 Gymnothorax unicolor (Delaroche, 1809) Muraenidae Moray eels Muraeninae Anguilliformes Teleostei Brown moray Eastern Atlantic: southern Portugal to Cape Verde, including the Azores, Madeira and Canary Islands. Also throughout the Mediterranean. AMNH 225883 Gymnothorax unicolor AMNH 210657 1994 Gymnothorax unicolor AMNH 210756 1994 Gymnothorax unicolor AMNH 210820 1994 Gymnothorax unicolor AMNH 210831 1994 Gymnothorax unicolor