Gray Red-backed Vole vs Halberd shark

Myodes rufocanus compared with Pristiophorus japonicus

Taxonomic Classification

Rank	Gray Red-backed Vole	Halberd shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Pristiophoriformes (Pristiophoriformes)
Family	Cricetidae	Pristiophoridae
Genus	Myodes	Pristiophorus
Species	Myodes rufocanus	Pristiophorus japonicus

Evolutionary Relationship

Gray Red-backed Vole and Halberd shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray Red-backed Vole

LC — Least Concern

Halberd shark

LC — Least Concern

Physical Characteristics

Attribute	Gray Red-backed Vole	Halberd shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Norway.

Halberd shark

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.