Irrawaddy dolphin vs Javan Surili

Orcaella brevirostris compared with Presbytis comata

Key Differences

• Irrawaddy dolphin is Endangered while Javan Surili is Vulnerable.

Taxonomic Classification

Rank	Irrawaddy dolphin	Javan Surili
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Primates (Primates)
Family	Delphinidae (Oceanic Dolphins)	Cercopithecidae (Old World Monkeys)
Genus	Orcaella	Presbytis
Species	Orcaella brevirostris	Presbytis comata

Evolutionary Relationship

Irrawaddy dolphin and Javan Surili share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Javan Surili

VU — Vulnerable

Physical Characteristics

Attribute	Irrawaddy dolphin	Javan Surili
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Javan Surili

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.