Dusky Dolphin vs Franciscana

Lagenorhynchus obscurus compared with Pontoporia blainvillei

Key Differences

• Dusky Dolphin is Least Concern while Franciscana is Vulnerable.

Taxonomic Classification

Rank	Dusky 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	Lagenorhynchus	Pontoporia
Species	Lagenorhynchus obscurus	Pontoporia blainvillei

Evolutionary Relationship

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

Conservation Status

Dusky Dolphin

LC — Least Concern

Franciscana

VU — Vulnerable

Physical Characteristics

Attribute	Dusky Dolphin	Franciscana
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Franciscana

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.