Angular rough shark vs Black Duiker

Oxynotus paradoxus compared with Cephalophus niger

Key Differences

• Angular rough shark is Vulnerable while Black Duiker is Least Concern.

Taxonomic Classification

Rank	Angular rough shark	Black Duiker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Artiodactyla (Even-toed Ungulates)
Family	Oxynotidae	Bovidae (Bovids)
Genus	Oxynotus	Cephalophus
Species	Oxynotus paradoxus	Cephalophus niger

Evolutionary Relationship

Angular rough shark and Black Duiker share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Angular rough shark

VU — Vulnerable

Black Duiker

LC — Least Concern

Physical Characteristics

Attribute	Angular rough shark	Black Duiker
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.

Black Duiker

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.

Black Duiker

The Black Duiker (Cephalophus niger) is a species in the genus Cephalophus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.