Claim: Sepia mascarensis is a cuttlefish that can be found in the western Indian Ocean at depths of 87 to 325 meters.
Evidence: Sepia mascarensis is a species of cuttlefish native to the western Indian Ocean, specifically Saya-de-Malha Bank (), Mascarene Ridge, and Cargados-Carajos Shoals. It lives at depths of between 87 and 325 m.