Irrawaddy dolphin vs Triangle Floater

Orcaella brevirostris compared with Alasmidonta undulata

Key Differences

• Irrawaddy dolphin is Endangered while Triangle Floater is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Triangle 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	Alasmidonta
Species	Orcaella brevirostris	Alasmidonta undulata

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Triangle Floater

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Triangle Floater

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States.