What are the fishes that are not actually fishes?

Some of the animals whose name is suffixed by fish but none of them is a true fish. Jelly fish- Aurelia (Coelenterate) Shell fish- a) oyster and other mollusks b) Lobster and other crustaceans Razor fish- Used both for a true fish Xyrichthyes species as well as Solen, a bivalve. Silver fish – Lepisma (a … Read more