Irrawaddy dolphin vs Keeled slug

Orcaella brevirostris compared with Tandonia kusceri

Key Differences

• Irrawaddy dolphin is Endangered while Keeled slug is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Keeled slug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Cetacea (Whales & Dolphins)	Stylommatophora (Stylommatophora)
Family	Delphinidae (Oceanic Dolphins)	Milacidae
Genus	Orcaella	Tandonia
Species	Orcaella brevirostris	Tandonia kusceri

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Keeled slug

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Keeled slug

Habitat

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

Range

Distributed across Greece, Moldova, Ukraine, and United States.