Irrawaddy dolphin vs Sooty Swift

Orcaella brevirostris compared with Cypseloides fumigatus

Key Differences

• Irrawaddy dolphin is Endangered while Sooty Swift is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Sooty Swift
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Apodiformes (Apodiformes)
Family	Delphinidae (Oceanic Dolphins)	Apodidae
Genus	Orcaella	Cypseloides
Species	Orcaella brevirostris	Cypseloides fumigatus

Evolutionary Relationship

Irrawaddy dolphin and Sooty Swift share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Sooty Swift

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Sooty Swift
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sooty Swift

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.