Blacktail spurdog vs Coues oryzomys

Squalus melanurus compared with Oryzomys couesi

Key Differences

• Blacktail spurdog is Data Deficient while Coues oryzomys is Least Concern.

Taxonomic Classification

Rank	Blacktail spurdog	Coues oryzomys
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	Oryzomys
Species	Squalus melanurus	Oryzomys couesi

Evolutionary Relationship

Blacktail spurdog and Coues oryzomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Coues oryzomys

LC — Least Concern

Physical Characteristics

Attribute	Blacktail spurdog	Coues oryzomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Coues oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Blacktail spurdog

The Blacktail spurdog (Squalus melanurus) is a species in the genus Squalus. It is currently classified as Data Deficient on the IUCN Red List.