Gray’s Sportive Lemur vs Humboldt's Squirrel Monkey

Lepilemur dorsalis compared with Saimiri cassiquiarensis

Key Differences

• Gray’s Sportive Lemur is Endangered while Humboldt's Squirrel Monkey is Near Threatened.

Taxonomic Classification

Rank	Gray’s Sportive Lemur	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	Lepilemuridae	Cebidae
Genus	Lepilemur	Saimiri
Species	Lepilemur dorsalis	Saimiri cassiquiarensis

Evolutionary Relationship

Gray’s Sportive Lemur and Humboldt's Squirrel Monkey share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Gray’s Sportive Lemur

EN — Endangered

Humboldt's Squirrel Monkey

NT — Near Threatened

Physical Characteristics

Attribute	Gray’s Sportive Lemur	Humboldt's Squirrel Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray’s Sportive Lemur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.