Irrawaddy dolphin vs spring usher

Orcaella brevirostris compared with Agriopis leucophaearia

Key Differences

• Irrawaddy dolphin is Endangered while spring usher is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	spring usher
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)	Geometridae
Genus	Orcaella	Agriopis
Species	Orcaella brevirostris	Agriopis leucophaearia

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

spring usher

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	spring usher
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

spring usher

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.