Blacktail spurdog vs Giant Mole Shrew

Squalus melanurus compared with Blarina brevicauda

Key Differences

• Blacktail spurdog is Data Deficient while Giant Mole Shrew is Least Concern.

Taxonomic Classification

Rank	Blacktail spurdog	Giant Mole Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Soricomorpha (Soricomorpha)
Family	Squalidae	Soricidae
Genus	Squalus	Blarina
Species	Squalus melanurus	Blarina brevicauda

Evolutionary Relationship

Blacktail spurdog and Giant Mole Shrew share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Giant Mole Shrew

LC — Least Concern

Physical Characteristics

Attribute	Blacktail spurdog	Giant Mole Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Giant Mole Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

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.