Fatspine spurdog vs Lesser Chiruromys

Squalus crassispinus compared with Chiruromys vates

Taxonomic Classification

Rank	Fatspine spurdog	Lesser Chiruromys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Muridae (Mice & Rats)
Genus	Squalus	Chiruromys
Species	Squalus crassispinus	Chiruromys vates

Evolutionary Relationship

Fatspine spurdog and Lesser Chiruromys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fatspine spurdog

LC — Least Concern

Lesser Chiruromys

LC — Least Concern

Physical Characteristics

Attribute	Fatspine spurdog	Lesser Chiruromys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fatspine spurdog

Lesser Chiruromys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.