Irrawaddy dolphin vs Ussuri Shrew

Orcaella brevirostris compared with Sorex mirabilis

Key Differences

• Irrawaddy dolphin is Endangered while Ussuri Shrew is Data Deficient.

Taxonomic Classification

Rank	Irrawaddy dolphin	Ussuri Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Soricomorpha (Soricomorpha)
Family	Delphinidae (Oceanic Dolphins)	Soricidae
Genus	Orcaella	Sorex
Species	Orcaella brevirostris	Sorex mirabilis

Evolutionary Relationship

Irrawaddy dolphin and Ussuri Shrew share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Ussuri Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Irrawaddy dolphin	Ussuri Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ussuri Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.