Angular rough shark vs Greater Long-tailed Hamster

Oxynotus paradoxus compared with Tscherskia triton

Key Differences

• Angular rough shark is Vulnerable while Greater Long-tailed Hamster is Least Concern.

Taxonomic Classification

Rank	Angular rough shark	Greater Long-tailed Hamster
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Oxynotidae	Cricetidae
Genus	Oxynotus	Tscherskia
Species	Oxynotus paradoxus	Tscherskia triton

Evolutionary Relationship

Angular rough shark and Greater Long-tailed Hamster share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Angular rough shark

VU — Vulnerable

Greater Long-tailed Hamster

LC — Least Concern

Physical Characteristics

Attribute	Angular rough shark	Greater Long-tailed Hamster
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Greater Long-tailed Hamster

Habitat

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.