Atlantic Spotted Dolphin vs Arraia

Stenella frontalis compared with Hypanus americanus

Key Differences

• Atlantic Spotted Dolphin is Data Deficient while Arraia is Near Threatened.

Taxonomic Classification

Rank	Atlantic Spotted 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)	Dasyatidae
Genus	Stenella	Hypanus
Species	Stenella frontalis	Hypanus americanus

Evolutionary Relationship

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

Conservation Status

Atlantic Spotted Dolphin

DD — Data Deficient

Arraia

NT — Near Threatened

Physical Characteristics

Attribute	Atlantic Spotted Dolphin	Arraia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Spotted Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Norway, Portugal, and Venezuela.

Arraia

Habitat

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

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Atlantic Spotted Dolphin

The Atlantic Spotted Dolphin (Stenella frontalis) is a species in the genus Stenella. Its conservation status is listed as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela