Amazon River Dolphin vs chimpanzee

Inia geoffrensis compared with Pan troglodytes

Key Differences

• Amazon River Dolphin is Data Deficient while chimpanzee is Endangered.

Taxonomic Classification

Rank	Amazon River Dolphin	chimpanzee
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	Hominidae (Great Apes)
Genus	Inia	Pan (Chimpanzees)
Species	Inia geoffrensis	Pan troglodytes

Evolutionary Relationship

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

Conservation Status

Amazon River Dolphin

DD — Data Deficient

chimpanzee

EN — Endangered

Population: ~300.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Amazon River Dolphin	chimpanzee
Diet	—	Omnivore
Average Lifespan	—	45 years
Average Length	—	1.2 m
Average Weight	—	50.0 kg

Habitat & Geographic Range

Amazon River Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

chimpanzee

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Cameroon, Congo (DRC), Guinea, Tanzania, and Uganda. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

chimpanzee

Humanity's closest living relative, sharing approximately 98.7% of DNA, chimpanzees inhabit tropical forests and savanna woodlands across central and West Africa. Highly intelligent, social primates that use and make tools, display cultural traditions, and communicate with rich vocalizations including the distinctive pant-hoot. Endangered, with populations declining due to deforestation, bushmeat hunting, and disease transmission from humans.