Irrawaddy dolphin vs Marbled Cosmet

Orcaella brevirostris compared with Mompha propinquella

Key Differences

• Irrawaddy dolphin is Endangered while Marbled Cosmet is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Marbled Cosmet
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)	Momphidae
Genus	Orcaella	Mompha
Species	Orcaella brevirostris	Mompha propinquella

Evolutionary Relationship

Irrawaddy dolphin and Marbled Cosmet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Marbled Cosmet

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Marbled Cosmet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Marbled Cosmet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.