Cephalopods include octopus, squid and cuttlefish. Cephalopods such as the octopus and squid have the largest brains of any invertebrates. Keepers are generally advised to avoid eels, tangs, triggerfish, squid, octopus, and sea anemones. Favored fish varieties include marlin, swordfish, snapper, tuna, shrimp and octopus. They are also popular with seafood such as tuna, shrimp, crab, chopped octopus, and ceviche. For the attack of the giant octopus, four live octopuses were used. They feed on small fish and occasionally young octopus. There are three plural forms of "octopus"&colon; "octopuses", "octopi", and "octopodes". Fresh octopus and conch salad are frequently seen. Bezos eats exotic foods, such as octopus and roasted iguana. Both Doctor Octopus and the Lizard survived this fight. The giant Pacific octopus "(Enteroctopus dofleini)" is often cited as the largest known octopus species. Uma and Mal battle, transforming into an octopus and a dragon, respectively. Osborn retaliates by turning into the Goblin and killing Doctor Octopus. In the episode, she requested an aquarium that has room for an octopus.