Black Duiker vs Challenger skate

Cephalophus niger compared with Bathyraja isotrachys

Taxonomic Classification

Rank	Black Duiker	Challenger skate
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Elasmobranchii
Order	Artiodactyla (Bộ Guốc chẵn)	Rajiformes (Bộ Cá đuối)
Family	Bovidae (Bovids)	Arhynchobatidae
Genus	Cephalophus	Bathyraja
Species	Cephalophus niger	Bathyraja isotrachys

Evolutionary Relationship

Black Duiker and Challenger skate share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Black Duiker

LC — Least Concern

Challenger skate

LC — Least Concern

Physical Characteristics

Attribute	Black Duiker	Challenger skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Challenger skate

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

Challenger skate

The Challenger skate (Bathyraja isotrachys) is a species in the genus Bathyraja. It is currently classified as Least Concern on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.