Blacktail spurdog vs Caucasus Field Mouse

Squalus melanurus compared with Apodemus ponticus

Key Differences

• Blacktail spurdog is Data Deficient while Caucasus Field Mouse is Least Concern.

Taxonomic Classification

Rank	Blacktail spurdog	Caucasus Field 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	Apodemus
Species	Squalus melanurus	Apodemus ponticus

Evolutionary Relationship

Blacktail spurdog and Caucasus Field Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Caucasus Field Mouse

LC — Least Concern

Physical Characteristics

Attribute	Blacktail spurdog	Caucasus Field Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Caucasus Field 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.

Caucasus Field Mouse

The Caucasus Field Mouse (Apodemus ponticus) is a species in the genus Apodemus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.