Aders' duiker vs Whitley’s cuttlefish

Cephalophus adersi compared with Sepia whitleyana

Key Differences

• Aders' duiker is Critically Endangered while Whitley’s cuttlefish is Data Deficient.

Taxonomic Classification

Rank	Aders' duiker	Whitley’s cuttlefish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Cephalopoda (Cephalopods)
Order	Artiodactyla (Even-toed Ungulates)	Sepiida (Sepiida)
Family	Bovidae (Bovids)	Sepiidae
Genus	Cephalophus	Sepia
Species	Cephalophus adersi	Sepia whitleyana

Evolutionary Relationship

Aders' duiker and Whitley’s cuttlefish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Aders' duiker

CR — Critically Endangered

Whitley’s cuttlefish

DD — Data Deficient

Physical Characteristics

Attribute	Aders' duiker	Whitley’s cuttlefish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aders' duiker

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Whitley’s cuttlefish

Aders' duiker

The Aders' duiker (Cephalophus adersi) is a species in the genus Cephalophus. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeo.