Bigeye sandtiger vs Northern Red-backed Vole

Odontaspis ferox compared with Myodes rutilus

Key Differences

• Bigeye sandtiger is Vulnerable while Northern Red-backed Vole is Least Concern.

Taxonomic Classification

Rank	Bigeye sandtiger	Northern Red-backed Vole
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Chondrichthyes (연골어류)	Mammalia (포유류)
Order	Lamniformes (악상어목)	Rodentia (설치류)
Family	Odontaspididae	Cricetidae
Genus	Odontaspis	Myodes
Species	Odontaspis ferox	Myodes rutilus

Evolutionary Relationship

Bigeye sandtiger and Northern Red-backed Vole share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Bigeye sandtiger

VU — Vulnerable

Northern Red-backed Vole

LC — Least Concern

Physical Characteristics

Attribute	Bigeye sandtiger	Northern Red-backed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye sandtiger

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Portugal and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Northern Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.

Bigeye sandtiger

The Bigeye sandtiger (Odontaspis ferox) is a species in the genus Odontaspis. It is currently classified as Vulnerable on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.