Blue Dolphin vs Perija Small-eared Shrew

Stenella coeruleoalba compared with Cryptotis perijensis

Key Differences

• Blue Dolphin is Least Concern while Perija Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Blue Dolphin	Perija Small-eared Shrew
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Cetacea (Whales & Dolphins)	Soricomorpha (землеройкообразные)
Family	Delphinidae (Oceanic Dolphins)	Soricidae
Genus	Stenella	Cryptotis
Species	Stenella coeruleoalba	Cryptotis perijensis

Evolutionary Relationship

Blue Dolphin and Perija Small-eared Shrew share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

Blue Dolphin

LC — Least Concern

Perija Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Blue Dolphin	Perija Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela).

Perija Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Blue Dolphin

Blue Dolphin (Stenella coeruleoalba) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia