Irawadi-Delphin vs Northern Button

Orcaella brevirostris compared with Acleris lipsiana

Key Differences

• Irawadi-Delphin is Endangered while Northern Button is Least Concern.

Taxonomic Classification

Rank	Irawadi-Delphin	Northern Button
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Schmetterlinge)
Family	Delphinidae (Oceanic Dolphins)	Tortricidae
Genus	Orcaella	Acleris
Species	Orcaella brevirostris	Acleris lipsiana

Evolutionary Relationship

Irawadi-Delphin and Northern Button share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Irawadi-Delphin

EN — Endangered

Northern Button

LC — Least Concern

Physical Characteristics

Attribute	Irawadi-Delphin	Northern Button
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irawadi-Delphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.