Amazon River Dolphin vs Lesser bilby

Inia geoffrensis compared with Macrotis leucura

Key Differences

• Amazon River Dolphin is Data Deficient while Lesser bilby is Extinct.

Taxonomic Classification

Rank	Amazon River Dolphin	Lesser bilby
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Peramelemorphia (Peramelemorphia)
Family	Iniidae	Thylacomyidae
Genus	Inia	Macrotis
Species	Inia geoffrensis	Macrotis leucura

Evolutionary Relationship

Amazon River Dolphin and Lesser bilby share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Amazon River Dolphin

DD — Data Deficient

Lesser bilby

EX — Extinct

Physical Characteristics

Attribute	Amazon River Dolphin	Lesser bilby
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon River Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Lesser bilby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Amazon River Dolphin

The Amazon River Dolphin (Inia geoffrensis) is a species in the genus Inia. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in diverse terrestrial and aquatic ecosystems.