Dusky Dolphin vs La-Plata-Delphin

Lagenorhynchus obscurus compared with Pontoporia blainvillei

Key Differences

• Dusky Dolphin is Least Concern while La-Plata-Delphin is Vulnerable.

Taxonomic Classification

Rank	Dusky Dolphin	La-Plata-Delphin
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
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 La-Plata-Delphin share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Dusky Dolphin

LC — Least Concern

La-Plata-Delphin

VU — Vulnerable

Physical Characteristics

Attribute	Dusky Dolphin	La-Plata-Delphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

La-Plata-Delphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.