Blacktail spurdog vs Mound-building Mouse

Squalus melanurus compared with Mus spicilegus

Key Differences

• Blacktail spurdog is Data Deficient while Mound-building Mouse is Least Concern.

Taxonomic Classification

Rank	Blacktail spurdog	Mound-building Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Muridae (Mice & Rats)
Genus	Squalus	Mus (House Mice)
Species	Squalus melanurus	Mus spicilegus

Evolutionary Relationship

Blacktail spurdog and Mound-building Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Mound-building Mouse

LC — Least Concern

Physical Characteristics

Attribute	Blacktail spurdog	Mound-building Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Mound-building Mouse

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.