Most unknown species
There are many types of marine species that many people have not heard of such as the coffin-fish, the stargazer and the nudibranch. The coffin-fish is an animal that is usually found in salty waters in the southwest pacific and the east coast of Australia. The fish can inflate itself like the puffer-fish and the animal can also hold itself up to be able to walk the seafloor. Next, the stargazer is an interesting animal with 51 other species, when the fish is hunting, they bury themselves into the sand using their fins like shovels and become masters of disguise. Lastly, the nudibranch (aka the sea slug) is a soft-bodied fish with over 3000 other species, the nudibranch lives in tropical and temperate seas and can even be found in Antarctica.