Asiatic Short-tailed Shrew vs Bay-shark

Blarinella quadraticauda compared with Carcharhinus obscurus

Key Differences

• Asiatic Short-tailed Shrew is Near Threatened while Bay-shark is Endangered.

Taxonomic Classification

Rank	Asiatic Short-tailed Shrew	Bay-shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Soricomorpha (Soricomorpha)	Carcharhiniformes (Ground Sharks)
Family	Soricidae	Carcharhinidae
Genus	Blarinella	Carcharhinus
Species	Blarinella quadraticauda	Carcharhinus obscurus

Evolutionary Relationship

Asiatic Short-tailed Shrew and Bay-shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Asiatic Short-tailed Shrew

NT — Near Threatened

Bay-shark

EN — Endangered

Physical Characteristics

Attribute	Asiatic Short-tailed Shrew	Bay-shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Asiatic Short-tailed Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bay-shark

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

Distributed across Chile, Taiwan, and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Asiatic Short-tailed Shrew

The Asiatic Short-tailed Shrew (Blarinella quadraticauda) is a species in the genus Blarinella. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Bay-shark

The Bay-shark (Carcharhinus obscurus) is a species in the genus Carcharhinus. It is currently classified as Endangered on the IUCN Red List. 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.