Irrawaddy dolphin vs tree slug

Orcaella brevirostris compared with Lehmannia marginata

Key Differences

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

Taxonomic Classification

Rank	Irrawaddy dolphin	tree 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)	Limacidae
Genus	Orcaella	Lehmannia
Species	Orcaella brevirostris	Lehmannia marginata

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

tree slug

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

tree slug

Habitat

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

Range

Widely distributed across Europe (6 countries), North America (Dominican Republic), and South America (Chile).