Irrawaddy dolphin vs Lowland Tapir

Orcaella brevirostris compared with Tapirus terrestris

Key Differences

• Irrawaddy dolphin is Endangered while Lowland Tapir is Vulnerable.

Taxonomic Classification

Rank	Irrawaddy dolphin	Lowland Tapir
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Perissodactyla (Odd-toed Ungulates)
Family	Delphinidae (Oceanic Dolphins)	Tapiridae
Genus	Orcaella	Tapirus
Species	Orcaella brevirostris	Tapirus terrestris

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Lowland Tapir

VU — Vulnerable

Physical Characteristics

Attribute	Irrawaddy dolphin	Lowland Tapir
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lowland Tapir

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.