Himalayan Rat vs Swamp Dwarf Crayfish

Rattus pyctoris compared with Cambarellus puer

Taxonomic Classification

Rank	Himalayan Rat	Swamp Dwarf Crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Rodentia (Rodents)	Decapoda (Decapoda)
Family	Muridae (Mice & Rats)	Cambaridae
Genus	Rattus	Cambarellus
Species	Rattus pyctoris	Cambarellus puer

Evolutionary Relationship

Himalayan Rat and Swamp Dwarf Crayfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Himalayan Rat

LC — Least Concern

Swamp Dwarf Crayfish

LC — Least Concern

Physical Characteristics

Attribute	Himalayan Rat	Swamp Dwarf Crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Himalayan Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Swamp Dwarf Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Norway.