Irrawaddy dolphin vs lechwe

Orcaella brevirostris compared with Kobus leche

Key Differences

• Irrawaddy dolphin is Endangered while lechwe is Near Threatened.

Taxonomic Classification

Rank	Irrawaddy dolphin	lechwe
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	Kobus
Species	Orcaella brevirostris	Kobus leche

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

lechwe

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

lechwe

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, France, Netherlands, South Africa, and United Kingdom. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.