Dusky Dolphin vs Sumatran Serow

Lagenorhynchus obscurus compared with Capricornis sumatraensis

Key Differences

• Dusky Dolphin is Least Concern while Sumatran Serow is Vulnerable.

Taxonomic Classification

Rank	Dusky Dolphin	Sumatran Serow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Artiodactyla (Even-toed Ungulates)
Family	Delphinidae (Oceanic Dolphins)	Bovidae (Bovids)
Genus	Lagenorhynchus	Capricornis
Species	Lagenorhynchus obscurus	Capricornis sumatraensis

Evolutionary Relationship

Dusky Dolphin and Sumatran Serow share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Dusky Dolphin

LC — Least Concern

Sumatran Serow

VU — Vulnerable

Physical Characteristics

Attribute	Dusky Dolphin	Sumatran Serow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sumatran Serow

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.