Irrawaddy dolphin vs Scotch Dwarf

Orcaella brevirostris compared with Elachista orstadii

Key Differences

• Irrawaddy dolphin is Endangered while Scotch Dwarf is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Scotch Dwarf
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Delphinidae (Oceanic Dolphins)	Elachistidae
Genus	Orcaella	Elachista
Species	Orcaella brevirostris	Elachista orstadii

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Scotch Dwarf

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Scotch Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark and Sweden.