Black Duiker vs Spinetail ray

Cephalophus niger compared with Bathyraja spinicauda

Key Differences

• Black Duiker is Least Concern while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	Black Duiker	Spinetail ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Artiodactyla (Even-toed Ungulates)	Rajiformes (Rajiformes)
Family	Bovidae (Bovids)	Arhynchobatidae
Genus	Cephalophus	Bathyraja
Species	Cephalophus niger	Bathyraja spinicauda

Evolutionary Relationship

Black Duiker and Spinetail ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Duiker

LC — Least Concern

Spinetail ray

NT — Near Threatened

Physical Characteristics

Attribute	Black Duiker	Spinetail ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spinetail ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.