Difference between bivalves and gastropods and crustaceans?
What is the difference between arachnids and crustaceans? , and the presence of chelicerae, which spiders use to hold prey, and in most cases, inject venom. Crustaceans
Crustaceans
Why are crustaceans the only group of arthropods that have gills?
What are the groups of arthropods? Insects, arachnids, crustaceans, and multi p edes