Irrawaddy dolphin vs Isabelle's Serotine

Orcaella brevirostris compared with Eptesicus isabellinus

Key Differences

• Irrawaddy dolphin is Endangered while Isabelle's Serotine is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Isabelle's Serotine
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)	Vespertilionidae
Genus	Orcaella	Eptesicus
Species	Orcaella brevirostris	Eptesicus isabellinus

Evolutionary Relationship

Irrawaddy dolphin and Isabelle's Serotine share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Isabelle's Serotine

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Isabelle's Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Isabelle's Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.