Irrawaddy dolphin vs Mountain Clouded Yellow

Orcaella brevirostris compared with Colias phicomone

Key Differences

• Irrawaddy dolphin is Endangered while Mountain Clouded Yellow is Near Threatened.

Taxonomic Classification

Rank	Irrawaddy dolphin	Mountain Clouded Yellow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Delphinidae (Oceanic Dolphins)	Pieridae
Genus	Orcaella	Colias
Species	Orcaella brevirostris	Colias phicomone

Evolutionary Relationship

Irrawaddy dolphin and Mountain Clouded Yellow share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Mountain Clouded Yellow

NT — Near Threatened

Physical Characteristics

Attribute	Irrawaddy dolphin	Mountain Clouded Yellow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mountain Clouded Yellow

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (10 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.