Black Nerite vs Irrawaddy dolphin

Theodoxus prevostianus compared with Orcaella brevirostris

Taxonomic Classification

Rank	Black Nerite	Irrawaddy dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Cycloneritida (Cycloneritida)	Cetacea (Whales & Dolphins)
Family	Neritidae	Delphinidae (Oceanic Dolphins)
Genus	Theodoxus	Orcaella
Species	Theodoxus prevostianus	Orcaella brevirostris

Evolutionary Relationship

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

Conservation Status

Black Nerite

EN — Endangered

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Black Nerite

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

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

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Nerite

The Black Nerite (Theodoxus prevostianus) is a species in the genus Theodoxus. It is currently classified as Endangered on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.