Aders' duiker vs Perija Small-eared Shrew

Cephalophus adersi compared with Cryptotis perijensis

Key Differences

• Aders' duiker is Critically Endangered while Perija Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Aders' duiker	Perija Small-eared Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Artiodactyla (Even-toed Ungulates)	Soricomorpha (Soricomorpha)
Family	Bovidae (Bovids)	Soricidae
Genus	Cephalophus	Cryptotis
Species	Cephalophus adersi	Cryptotis perijensis

Evolutionary Relationship

Aders' duiker and Perija Small-eared Shrew share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Aders' duiker

CR — Critically Endangered

Perija Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Aders' duiker	Perija Small-eared Shrew
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.

Perija Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.