Angular rough shark vs Kozlov’s Pygmy Jerboa

Oxynotus paradoxus compared with Salpingotus kozlovi

Key Differences

• Angular rough shark is Vulnerable while Kozlov’s Pygmy Jerboa is Least Concern.

Taxonomic Classification

Rank	Angular rough shark	Kozlov’s Pygmy Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Oxynotidae	Dipodidae
Genus	Oxynotus	Salpingotus
Species	Oxynotus paradoxus	Salpingotus kozlovi

Evolutionary Relationship

Angular rough shark and Kozlov’s Pygmy Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Angular rough shark

VU — Vulnerable

Kozlov’s Pygmy Jerboa

LC — Least Concern

Physical Characteristics

Attribute	Angular rough shark	Kozlov’s Pygmy Jerboa
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.

Kozlov’s Pygmy Jerboa

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.