Bartail spurdog vs Caucasian Pygmy Shrew

Squalus notocaudatus compared with Sorex volnuchini

Taxonomic Classification

Rank	Bartail spurdog	Caucasian Pygmy 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	Sorex
Species	Squalus notocaudatus	Sorex volnuchini

Evolutionary Relationship

Bartail spurdog and Caucasian Pygmy Shrew share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bartail spurdog

LC — Least Concern

Caucasian Pygmy Shrew

LC — Least Concern

Physical Characteristics

Attribute	Bartail spurdog	Caucasian Pygmy Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartail spurdog

Caucasian Pygmy Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Caucasian Pygmy Shrew

The Caucasian Pygmy Shrew (Sorex volnuchini) is a species in the genus Sorex. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.