Irrawaddy dolphin vs Ryukyu Flying Fox

Orcaella brevirostris compared with Pteropus dasymallus

Key Differences

• Irrawaddy dolphin is Endangered while Ryukyu Flying Fox is Vulnerable.

Taxonomic Classification

Rank	Irrawaddy dolphin	Ryukyu Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Chiroptera (Bats)
Family	Delphinidae (Oceanic Dolphins)	Pteropodidae (Fruit Bats)
Genus	Orcaella	Pteropus (Flying Foxes)
Species	Orcaella brevirostris	Pteropus dasymallus

Evolutionary Relationship

Irrawaddy dolphin and Ryukyu Flying Fox share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Ryukyu Flying Fox

VU — Vulnerable

Physical Characteristics

Attribute	Irrawaddy dolphin	Ryukyu Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ryukyu Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.