Commerson s Dolphin vs Himalayan Water Shrew

Cephalorhynchus commersonii compared with Chimarrogale himalayica

Taxonomic Classification

Rank	Commerson s Dolphin	Himalayan Water Shrew
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Cetacea (Whales & Dolphins)	Soricomorpha (Bộ Chuột chù)
Family	Delphinidae (Oceanic Dolphins)	Soricidae
Genus	Cephalorhynchus	Chimarrogale
Species	Cephalorhynchus commersonii	Chimarrogale himalayica

Evolutionary Relationship

Commerson s Dolphin and Himalayan Water Shrew share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Commerson s Dolphin

LC — Least Concern

Himalayan Water Shrew

LC — Least Concern

Physical Characteristics

Attribute	Commerson s Dolphin	Himalayan Water Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Commerson s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Himalayan Water Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Commerson s Dolphin

<em>Cephalorhynchus commersonii</em>, commonly known as Commerson's Dolphin, is a small cetacean in the family Delphinidae. This species is classified as Least Concern on the IUCN Red List and is notable for its striking black-and-white coloration, which makes it one of the most visually distinctive dolphin species. Commerson's Dolphins typically inhabit coastal and nearshore marine environments of the Southern Hemisphere, particularly around the Falkland Islands, the southern tip of South America, and a geographically isolated population near the Kerguelen Islands in the Indian Ocean. These dolphins are highly social animals, often observed in small groups engaging in acrobatic behaviors near the surface. They typically feed on fish, squid, and crustaceans, often hunting cooperatively in shallow waters and kelp beds. Their average lifespan is approximately 18 years, and they are known for their fast, energetic swimming. Commerson's Dolphins are sometimes caught as bycatch in fishing nets, posing a localized conservation concern despite their overall Least Concern status.