Humpback smooth hound vs Malayan Water Shrew

Mustelus whitneyi compared with Chimarrogale hantu

Key Differences

• Humpback smooth hound is Critically Endangered while Malayan Water Shrew is Near Threatened.

Taxonomic Classification

Rank	Humpback smooth hound	Malayan Water Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Soricomorpha (Soricomorpha)
Family	Triakidae	Soricidae
Genus	Mustelus	Chimarrogale
Species	Mustelus whitneyi	Chimarrogale hantu

Evolutionary Relationship

Humpback smooth hound and Malayan Water Shrew share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Humpback smooth hound

CR — Critically Endangered

Malayan Water Shrew

NT — Near Threatened

Physical Characteristics

Attribute	Humpback smooth hound	Malayan Water Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Malayan Water Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.