Categoryfour—includesmanyoftheanimalsgenerallyfallingunderthe definition of seafood. They live in and around water most of their life cycle, but are capable of living outside water because they can breathe air. These are generally not considered halal although some Islamic scholars are of the opinion that they are from the seas because they live in and around water. These include crabs, snails, turtles, alligators, and frogs