vs Irrawaddy dolphin

Acanthocorbis asymmetrica compared with Orcaella brevirostris

Key Differences

• is Not Evaluated while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank		Irrawaddy dolphin
Kingdom	Protozoa (protozoa)	Animalia (Animals)
Phylum	Choanozoa (Choanozoa)	Chordata (Chordates)
Class	Choanoflagellatea (Choanoflagellatea)	Mammalia (Mammals)
Order	Choanoflagellida (Choanoflagellida)	Cetacea (Whales & Dolphins)
Family	Acanthoecidae	Delphinidae (Oceanic Dolphins)
Genus	Acanthocorbis	Orcaella
Species	Acanthocorbis asymmetrica	Orcaella brevirostris

Conservation Status

NE — Not Evaluated

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Acanthocorbis asymmetrica is a marine choanoflagellate, a unicellular organism closely related to the ancestors of animals, living in coastal and open ocean waters. Its cells are enclosed within a lorica (basket-like cage) constructed from siliceous costal strips that form an asymmetric pattern, distinguishing it from related species. It feeds on bacteria, playing a role in marine microbial food webs.