Fatspine spurdog vs Northern Amazon Red Squirrel

Squalus crassispinus compared with Sciurus igniventris

Taxonomic Classification

Rank	Fatspine spurdog	Northern Amazon Red Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Sciuridae (Squirrels)
Genus	Squalus	Sciurus (Tree Squirrels)
Species	Squalus crassispinus	Sciurus igniventris

Evolutionary Relationship

Fatspine spurdog and Northern Amazon Red Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fatspine spurdog

LC — Least Concern

Northern Amazon Red Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Fatspine spurdog	Northern Amazon Red Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fatspine spurdog

Northern Amazon Red Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.