Chaco Argentino vs Delfín de Clymen

Catagonus wagneri compared with Stenella clymene

Key Differences

• Chaco Argentino is Endangered while Delfín de Clymen is Least Concern.

Taxonomic Classification

Rank	Chaco Argentino	Delfín de Clymen
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Artiodactyla (artiodáctilos)	Cetacea (Whales & Dolphins)
Family	Tayassuidae	Delphinidae (Oceanic Dolphins)
Genus	Catagonus	Stenella
Species	Catagonus wagneri	Stenella clymene

Evolutionary Relationship

Chaco Argentino and Delfín de Clymen share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Chaco Argentino

EN — Endangered

Delfín de Clymen

LC — Least Concern

Physical Characteristics

Attribute	Chaco Argentino	Delfín de Clymen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chaco Argentino

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Delfín de Clymen

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway and Venezuela.

Chaco Argentino

The Chacoan Peccary (Catagonus wagneri) is a species in the genus Catagonus. It is currently classified as Endangered on the IUCN Red List.

Delfín de Clymen

The Clymene dolphin, Stenella clymene, is a small cetacean endemic to the tropical and subtropical waters of the Atlantic Ocean, ranging from the Gulf of Mexico and Caribbean Sea south along both the western and eastern Atlantic margins to approximately 20 degrees south latitude. Often called the short-snouted spinner dolphin, it is the only known naturally occurring cetacean hybrid species, believed to have originated through hybridization between the spinner dolphin (S. longirostris) and the striped dolphin (S. coeruleoalba). Clymene dolphins are acrobatic and frequently perform spinning leaps similar to but less elaborate than their spinner relatives. They travel in schools typically ranging from 10 to several hundred individuals, sometimes associating with other dolphin species. The species inhabits deep offshore pelagic waters and is rarely observed close to coastlines. It feeds primarily on fish and cephalopods, foraging at night when mesopelagic prey move into shallower waters. Clymene dolphins measure approximately 1.7–2 meters in length and display a distinctive tripartite pattern of dark cape, lighter grey flanks, and white or pale yellow belly. The species is assessed as Least Concern by the IUCN due to its relatively wide range and no evidence of major population-level threats.