Amazon River Dolphin vs Nilgiri langur

Inia geoffrensis compared with Semnopithecus johnii

Key Differences

• Amazon River Dolphin is Data Deficient while Nilgiri langur is Vulnerable.

Taxonomic Classification

Rank	Amazon River Dolphin	Nilgiri langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Primates (Primates)
Family	Iniidae	Cercopithecidae (Old World Monkeys)
Genus	Inia	Semnopithecus
Species	Inia geoffrensis	Semnopithecus johnii

Evolutionary Relationship

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

Conservation Status

Amazon River Dolphin

DD — Data Deficient

Nilgiri langur

VU — Vulnerable

Physical Characteristics

Attribute	Amazon River Dolphin	Nilgiri langur
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.

Nilgiri langur

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.