they've all gills
Class: Crustacea Phylum: Arthropoda
Phylum Arthroropoda, class Crustacea.
Class Chilopoda
crustacea
Kingdom: Animalia Phylum: Arthropoda Class: Crustacea
Crustacea.
Domain Eukarya Kingdom Animalia Phylum Arthropoda Subphylum/Superclass Crustacea There are many classes of Crustacea. Crabs belong to the malacostracan class.
TRUE
Kingdom: Animalia Phylum: Arthopoda Class: Crustacea
Shrimp belong to the Phylum Arthropoda and the Class Crustacea, Order Decapoda.
Polychaete includes marine worms, crustaceans include crabs, lobsters, shrimps etc.
Both belong to same class Crustacea , both have 2 pairs of antanae .