Irrawaddy dolphin vs Silky Ringlet

Orcaella brevirostris compared with Erebia gorge

Key Differences

• Irrawaddy dolphin is Endangered while Silky Ringlet is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Silky Ringlet
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)	Nymphalidae (Brush-footed Butterflies)
Genus	Orcaella	Erebia
Species	Orcaella brevirostris	Erebia gorge

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Silky Ringlet

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Silky Ringlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Silky Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (20 countries).