Cuvier's beaked whale
As well as catching prey in the "Benthopelagic" zone, they consumed a mixture of crustaceans and cephalopods further down in the Bathypelagic zone. Molluscs and octopus only found in these deep-sea regions are also sometimes eaten in the Bathypelagic zone. About 92% of the Cuvier's beaked whale diet comprises various types of squid, which depending on where the whales are diving for can be either "Mesopelagic" or "bathypelagic" squid. The squid are of many different sizes and around 37 varieties.