Prospective brewery owners sometimes forget that beer is a heavily regulated industry. There are federal and state agencies that get all up in the business of any booze maker, and the wastewater treatment folks in your municipality will want to have more than a few words with you before you start operations.
Answer Wiki. All sorts of seafood that is commonly eaten by humans is carnivorous - including many fish (from salmon to sharks), cephalopods (like squid), and crustaceans (crabs and lobsters being the most common). On land, the most commonly eaten animal that eats meat is probably the pig.
Crayfish are omnivorous, so they eat both plants and animals. They are also scavengers and will eat dead things, as long as they are relatively fresh. Some favorite foods of crayfish are worms, insects, insect larvae, and the eggs of fish, frogs, toads, and salamanders.rayfish are omnivorous, so they eat both plants and animals. They are also scavengers and will eat dead things, as long as they are relatively fresh. Some favorite foods of crayfish are worms, insects, insect larvae, and the eggs of fish, frogs, toads, and salamanders.