Irrawaddy dolphin vs Southern Comma

Orcaella brevirostris compared with Polygonia egea

Key Differences

• Irrawaddy dolphin is Endangered while Southern Comma is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Southern Comma
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)	Nymphalidae (Brush-footed Butterflies)
Genus	Orcaella	Polygonia
Species	Orcaella brevirostris	Polygonia egea

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Southern Comma

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Southern Comma
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Southern Comma

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (18 countries).