Halloween hermit crab
Animal
The halloween hermit crab, also known as the striped hermit crab or orange-legged hermit crab, is a brightly colored aquatic hermit crab of the family Diogenidae. Wikipedia
Scientific name: Ciliopagurus strigatus
Class: Malacostraca
Kingdom: Animalia
Size: 2 inches
Domain: Eukaryota
Family: Diogenidae
Phylum: Arthropoda