Three... a crustatacea has 3 body parts.
Class Crustacea is divided into 10 subgroups or classes, including Branchiopoda, Remipedia, Cephalocarida, Maxillopoda, Malacostraca, and more. These divisions are based on different characteristics such as body structure, appendages, and habitat.
Crustacea typically have two main body segments: the cephalothorax and the abdomen. The cephalothorax is a fused region that combines the head and thorax, while the abdomen is distinct and usually segmented. Some crustaceans may exhibit variations, but the two-segment structure is generally consistent across the group.
Domain Eukarya Kingdom Animalia Phylum Arthropoda Subphylum/Superclass Crustacea There are many classes of Crustacea. Crabs belong to the malacostracan class.
The Hermit crab belongs to the crustacea family :)
Dust
yes
Dust
Bilateral
Carrie E. Schweitzer has written: 'Systematic list of fossil decapod crustacean species' -- subject(s): Decapoda (Crustacea), Fossils, Crustacea, Decapoda (Crustacea), Fossil
Crustacea or Cladocera
animal kingdom
animalia