Delfín Chileno vs Delfín de Commerson

Cephalorhynchus eutropia compared with Cephalorhynchus commersonii

Key Differences

• Delfín Chileno is Near Threatened while Delfín de Commerson is Least Concern.

Taxonomic Classification

Rank	Delfín Chileno	Delfín de Commerson
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family same	Delphinidae (Oceanic Dolphins)	Delphinidae (Oceanic Dolphins)
Genus same	Cephalorhynchus	Cephalorhynchus
Species	Cephalorhynchus eutropia	Cephalorhynchus commersonii

Evolutionary Relationship

Delfín Chileno and Delfín de Commerson share a common ancestor at the Genus level: Cephalorhynchus.

Conservation Status

Delfín Chileno

NT — Near Threatened

Delfín de Commerson

LC — Least Concern

Physical Characteristics

Attribute	Delfín Chileno	Delfín de Commerson
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delfín Chileno

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Delfín de Commerson

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Delfín Chileno

The Chilean Dolphin (Cephalorhynchus eutropia) is a species in the genus Cephalorhynchus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Delfín de Commerson

<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.