Irrawaddy dolphin vs Nyala

Orcaella brevirostris compared with Tragelaphus angasii

Key Differences

• Irrawaddy dolphin is Endangered while Nyala is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Nyala
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	Orcaella	Tragelaphus
Species	Orcaella brevirostris	Tragelaphus angasii

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Nyala

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Nyala
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Nyala

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in South Africa.