Atlantic Spotted Dolphin vs Franciscana

Stenella frontalis compared with Pontoporia blainvillei

Key Differences

• Atlantic Spotted Dolphin is Data Deficient while Franciscana is Vulnerable.

Taxonomic Classification

Rank	Atlantic Spotted Dolphin	Franciscana
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Delphinidae (Oceanic Dolphins)	Pontoporiidae
Genus	Stenella	Pontoporia
Species	Stenella frontalis	Pontoporia blainvillei

Evolutionary Relationship

Atlantic Spotted Dolphin and Franciscana share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Atlantic Spotted Dolphin

DD — Data Deficient

Franciscana

VU — Vulnerable

Physical Characteristics

Attribute	Atlantic Spotted Dolphin	Franciscana
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.

Franciscana

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.