Indian Ocean humpback dolphin vs North American least shrew

Sousa plumbea compared with Cryptotis parva

Key Differences

• Indian Ocean humpback dolphin is Endangered while North American least shrew is Least Concern.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	North American least shrew
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Cetacea (Whales & Dolphins)	Soricomorpha (鼩形目)
Family	Delphinidae (Oceanic Dolphins)	Soricidae
Genus	Sousa	Cryptotis
Species	Sousa plumbea	Cryptotis parva

Evolutionary Relationship

Indian Ocean humpback dolphin and North American least shrew share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

North American least shrew

LC — Least Concern

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	North American least shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indian Ocean humpback dolphin

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

North American least shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.