Blacktail spurdog vs Darwin's fox

Squalus melanurus compared with Lycalopex fulvipes

Key Differences

• Blacktail spurdog is Data Deficient while Darwin's fox is Endangered.

Taxonomic Classification

Rank	Blacktail spurdog	Darwin's fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Carnivora (Carnivorans)
Family	Squalidae	Canidae (Dogs & Wolves)
Genus	Squalus	Lycalopex
Species	Squalus melanurus	Lycalopex fulvipes

Evolutionary Relationship

Blacktail spurdog and Darwin's fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Darwin's fox

EN — Endangered

Physical Characteristics

Attribute	Blacktail spurdog	Darwin's fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Darwin's fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.