Sorry i don't know much but i know that lobsters and shrimp are. Hope this helped!
crab, lobster
Crayfish, lobsters, and crabs are all examples of crustaceans.
Hexapods, Arachnids, Crustaceans, and Myriapods.
Fish Crustaceans Mammals
The seven types are protozoa, annelids, mollusks, echinoderms, crustaceans, arachnids, and insects.
Some arthropods include insects, spiders, crustaceans, and others.
Crustaceans are a completely different species of Arthropod, because they have 10 legs, pupils in their eyes, etc. Most types of crustaceans also live in the water, although a few species of insects also live underwater.
There are essentially 8 types of invertebrates. They may be named as Annelids, insects, mollusks, protozoa, echinoderms, crustaceans and arachnids
Most seals' diet consists of various types of fish, crustaceans, and other marine animals.
Many humans eat crab and stuff like that at restaurants.Mostly birds that live near water however many types of fish such as the striped bass like crustaceans in their diet as well
Crustaceans are omnivores.
Some crustaceans are omnivores.