Black Duiker vs Corrugated Salamander

Cephalophus niger compared with Isthmura corrugata

Key Differences

• Black Duiker is Least Concern while Corrugated Salamander is Critically Endangered.

Taxonomic Classification

Rank	Black Duiker	Corrugated Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Artiodactyla (Even-toed Ungulates)	Caudata (Caudata)
Family	Bovidae (Bovids)	Plethodontidae
Genus	Cephalophus	Isthmura
Species	Cephalophus niger	Isthmura corrugata

Evolutionary Relationship

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

Conservation Status

Black Duiker

LC — Least Concern

Corrugated Salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Black Duiker	Corrugated Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Corrugated Salamander

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.