Claim: Sepia acuminata, a species of cuttlefish belonging to the same class as squid, octopuses, and nautiluses, are native to the Indian Ocean, live at a depth of between 44 and 369m, and can grow to 120mm in length.
Evidence: Sepia acuminata is a species of cuttlefish native to the southwestern Indian Ocean, from Port Elizabeth, South Africa to Somalia (01º30'N–30ºS), and Madagascar. Class: Cephalopoda A cephalopod /ˈsɛfələpɒd/ is any member of the molluscan class Cephalopoda /sɛfəˈlɒpədə/ (Greek plural κεφαλόποδες, kephalópodes; "head-feet") such as a squid, octopus, cuttlefish, or nautilus. It lives at a depth of between 44 and 369 m. Females are slightly larger than males, growing to 120 mm and 100 mm in mantle length, respectively.