Abbott's Duiker vs Humpback smooth hound

Cephalophus spadix compared with Mustelus whitneyi

Key Differences

• Abbott's Duiker is Endangered while Humpback smooth hound is Critically Endangered.

Taxonomic Classification

Rank	Abbott's Duiker	Humpback smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Artiodactyla (Even-toed Ungulates)	Carcharhiniformes (Ground Sharks)
Family	Bovidae (Bovids)	Triakidae
Genus	Cephalophus	Mustelus
Species	Cephalophus spadix	Mustelus whitneyi

Evolutionary Relationship

Abbott's Duiker and Humpback smooth hound share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Abbott's Duiker

EN — Endangered

Humpback smooth hound

CR — Critically Endangered

Physical Characteristics

Attribute	Abbott's Duiker	Humpback smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Abbott's Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Humpback smooth hound

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

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

Abbott's Duiker

The Abbott's Duiker (Cephalophus spadix) is a species in the genus Cephalophus. It is listed as Endangered on the IUCN Red List. It typically inhabits diverse terrestrial and aquatic ecosystems. Habitat records describe it as occurring in diverse terrestrial and aquatic ecosystems.