Irrawaddy dolphin vs Ringed China-mark

Orcaella brevirostris compared with Parapoynx stratiotata

Key Differences

• Irrawaddy dolphin is Endangered while Ringed China-mark is Vulnerable.

Taxonomic Classification

Rank	Irrawaddy dolphin	Ringed China-mark
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)	Crambidae
Genus	Orcaella	Parapoynx
Species	Orcaella brevirostris	Parapoynx stratiotata

Evolutionary Relationship

Irrawaddy dolphin and Ringed China-mark share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Ringed China-mark

VU — Vulnerable

Physical Characteristics

Attribute	Irrawaddy dolphin	Ringed China-mark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ringed China-mark

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.