Dusky Dolphin vs Gray-shanked Douc Langur

Lagenorhynchus obscurus compared with Pygathrix cinerea

Key Differences

• Dusky Dolphin is Least Concern while Gray-shanked Douc Langur is Critically Endangered.

Taxonomic Classification

Rank	Dusky Dolphin	Gray-shanked Douc Langur
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Cetacea (Whales & Dolphins)	Primates (サル目)
Family	Delphinidae (Oceanic Dolphins)	Cercopithecidae (Old World Monkeys)
Genus	Lagenorhynchus	Pygathrix
Species	Lagenorhynchus obscurus	Pygathrix cinerea

Evolutionary Relationship

Dusky Dolphin and Gray-shanked Douc Langur share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Dusky Dolphin

LC — Least Concern

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Dusky Dolphin	Gray-shanked Douc Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.