Fatspine spurdog vs Olrog s Pericote

Squalus crassispinus compared with Andalgalomys olrogi

Taxonomic Classification

Rank	Fatspine spurdog	Olrog s Pericote
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Cricetidae
Genus	Squalus	Andalgalomys
Species	Squalus crassispinus	Andalgalomys olrogi

Evolutionary Relationship

Fatspine spurdog and Olrog s Pericote share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fatspine spurdog

LC — Least Concern

Olrog s Pericote

LC — Least Concern

Physical Characteristics

Attribute	Fatspine spurdog	Olrog s Pericote
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fatspine spurdog

Olrog s Pericote

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.