Irrawaddy dolphin vs LaVal's Disk-winged Bat

Orcaella brevirostris compared with Thyroptera lavali

Key Differences

• Irrawaddy dolphin is Endangered while LaVal's Disk-winged Bat is Data Deficient.

Taxonomic Classification

Rank	Irrawaddy dolphin	LaVal's Disk-winged 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)	Thyropteridae
Genus	Orcaella	Thyroptera
Species	Orcaella brevirostris	Thyroptera lavali

Evolutionary Relationship

Irrawaddy dolphin and LaVal's Disk-winged Bat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

LaVal's Disk-winged Bat

DD — Data Deficient

Physical Characteristics

Attribute	Irrawaddy dolphin	LaVal's Disk-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

LaVal's Disk-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.