if you classify the nautilus as a fish them yes
I believe you're look for the Nautilus.
Nautilus pompilius, commonly known as the Chambered Nautilus, feeds on fishes, crabs and carrion (decaying animals). Its eyes are primitive, so it detects food with its sense of smell.
octopus, sea turtle, shark, trigger fish
You can get the Wart Seadevil fish by collecting nautilus shells and redeem it for 30 shells.
Octopi, Squids, Cuttle Fish, Chambered Nautilus
Nautilus pompilius is the scientific name for the chambered nautilus. Nautilus is how the ancient Romans referred to this animal (the word is related to the Latin word for "sailor", nauta, which was borrowed from Greek nautes). Pompilius is from pompilus, a word meaning "pilot-fish" that the Romans also sometimes applied to the nautilus.
they are carnivores they eat Shrimp, small fish and crustaceans
The scientific name for Nautilus pompilius is Nautilus pompilius.
what does the Pearl Nautilus eatwhat does the Pearl Nautilus eat
Nautilus *Facepalm*
The Nautilus was launched in 1955