Bartail spurdog vs Derby s Woolly Opossum

Squalus notocaudatus compared with Caluromys derbianus

Taxonomic Classification

Rank	Bartail spurdog	Derby s Woolly Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Didelphimorphia (Didelphimorphia)
Family	Squalidae	Didelphidae
Genus	Squalus	Caluromys
Species	Squalus notocaudatus	Caluromys derbianus

Evolutionary Relationship

Bartail spurdog and Derby s Woolly Opossum share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bartail spurdog

LC — Least Concern

Derby s Woolly Opossum

LC — Least Concern

Physical Characteristics

Attribute	Bartail spurdog	Derby s Woolly Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartail spurdog

Derby s Woolly Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Bartail spurdog

The Bartail spurdog (Squalus notocaudatus) is a species in the genus Squalus. It is currently classified as Least Concern on the IUCN Red List.