chimpanzee vs Humboldt's Squirrel Monkey

Pan troglodytes compared with Saimiri cassiquiarensis

Key Differences

• chimpanzee is Endangered while Humboldt's Squirrel Monkey is Near Threatened.

Taxonomic Classification

Rank	chimpanzee	Humboldt's Squirrel Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Primates (Primates)	Primates (Primates)
Family	Hominidae (Great Apes)	Cebidae
Genus	Pan (Chimpanzees)	Saimiri
Species	Pan troglodytes	Saimiri cassiquiarensis

Evolutionary Relationship

chimpanzee and Humboldt's Squirrel Monkey share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

chimpanzee

EN — Endangered

Population: ~300.0K

Trend: Decreasing ↓

Humboldt's Squirrel Monkey

NT — Near Threatened

Physical Characteristics

Attribute	chimpanzee	Humboldt's Squirrel Monkey
Diet	Omnivore	—
Average Lifespan	45 years	—
Average Length	1.2 m	—
Average Weight	50.0 kg	—

Habitat & Geographic Range

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.

Humboldt's Squirrel Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.