Chilean Dolphin vs Arraia

Cephalorhynchus eutropia compared with Potamotrygon schroederi

Key Differences

• Chilean Dolphin is Near Threatened while Arraia is Data Deficient.

Taxonomic Classification

Rank	Chilean Dolphin	Arraia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (Myliobatiformes)
Family	Delphinidae (Oceanic Dolphins)	Potamotrygonidae
Genus	Cephalorhynchus	Potamotrygon
Species	Cephalorhynchus eutropia	Potamotrygon schroederi

Evolutionary Relationship

Chilean Dolphin and Arraia share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Chilean Dolphin

NT — Near Threatened

Arraia

DD — Data Deficient

Physical Characteristics

Attribute	Chilean Dolphin	Arraia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chilean Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arraia

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Colombia and Venezuela.

Chilean Dolphin

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.