Is a seafood a bug?

Some people around the world might be surprised that someone would eat seafood. What is this? The bottom line is that the shrimps and lobsters (crustaceans) may look like insects, but they are not insects by any definition found in biology.

Are crabs insects or fish?

Crabs, lobsters, shrimp, barnacles and many other animals belong to the phylum arthropods. In fact, 75% of all animals belong to the phylum arthropoda (which also includes spiders and insects). All arthropods have a hard exoskeleton made of chiton, a type of protein.