Greater New Zealand Short-tailed Bat vs Irrawaddy dolphin

Mystacina robusta compared with Orcaella brevirostris

Key Differences

• Greater New Zealand Short-tailed Bat is Critically Endangered while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Greater New Zealand Short-tailed Bat	Irrawaddy dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Cetacea (Whales & Dolphins)
Family	Mystacinidae	Delphinidae (Oceanic Dolphins)
Genus	Mystacina	Orcaella
Species	Mystacina robusta	Orcaella brevirostris

Evolutionary Relationship

Greater New Zealand Short-tailed Bat and Irrawaddy dolphin share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Greater New Zealand Short-tailed Bat

CR — Critically Endangered

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Greater New Zealand Short-tailed Bat	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Greater New Zealand Short-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.