Irrawaddy dolphin vs Thomas's Nectar Bat

Orcaella brevirostris compared with Hsunycteris thomasi

Key Differences

• Irrawaddy dolphin is Endangered while Thomas's Nectar Bat is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Thomas's Nectar Bat
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)	Phyllostomidae
Genus	Orcaella	Hsunycteris
Species	Orcaella brevirostris	Hsunycteris thomasi

Evolutionary Relationship

Irrawaddy dolphin and Thomas's Nectar Bat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Thomas's Nectar Bat

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Thomas's Nectar Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Thomas's Nectar Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.