Altai Birch Mouse vs Angular rough shark

Sicista napaea compared with Oxynotus paradoxus

Key Differences

• Altai Birch Mouse is Least Concern while Angular rough shark is Vulnerable.

Taxonomic Classification

Rank	Altai Birch Mouse	Angular rough shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Squaliformes (Squaliformes)
Family	Dipodidae	Oxynotidae
Genus	Sicista	Oxynotus
Species	Sicista napaea	Oxynotus paradoxus

Evolutionary Relationship

Altai Birch Mouse and Angular rough shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Altai Birch Mouse

LC — Least Concern

Angular rough shark

VU — Vulnerable

Physical Characteristics

Attribute	Altai Birch Mouse	Angular rough shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Altai Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Angular rough shark

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Altai Birch Mouse

The Altai Birch Mouse (Sicista napaea) is a species in the genus Sicista. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Angular rough shark

The Angular rough shark (Oxynotus paradoxus) is a species in the genus Oxynotus. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.