Irrawaddy dolphin vs Lister's River Snail

Orcaella brevirostris compared with Viviparus contectus

Key Differences

• Irrawaddy dolphin is Endangered while Lister's River Snail is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Lister's River Snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Cetacea (Whales & Dolphins)	Architaenioglossa (Architaenioglossa)
Family	Delphinidae (Oceanic Dolphins)	Viviparidae
Genus	Orcaella	Viviparus
Species	Orcaella brevirostris	Viviparus contectus

Evolutionary Relationship

Irrawaddy dolphin and Lister's River Snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Lister's River Snail

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Lister's River Snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lister's River Snail

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.