Irrawaddy dolphin vs Winged Floater

Orcaella brevirostris compared with Anodonta nuttalliana

Key Differences

• Irrawaddy dolphin is Endangered while Winged Floater is Vulnerable.

Taxonomic Classification

Rank	Irrawaddy dolphin	Winged Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Cetacea (Whales & Dolphins)	Unionida (Unionida)
Family	Delphinidae (Oceanic Dolphins)	Unionidae
Genus	Orcaella	Anodonta
Species	Orcaella brevirostris	Anodonta nuttalliana

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Winged Floater

VU — Vulnerable

Physical Characteristics

Attribute	Irrawaddy dolphin	Winged Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Winged Floater

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.