Humboldt's Squirrel Monkey vs

Saimiri cassiquiarensis compared with Pyrenula nitidella

Key Differences

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

Taxonomic Classification

Rank	Humboldt's Squirrel Monkey
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Eurotiomycetes (Eurotiomycetes)
Order	Primates (Primates)	Pyrenulales (Pyrenulales)
Family	Cebidae	Pyrenulaceae
Genus	Saimiri	Pyrenula
Species	Saimiri cassiquiarensis	Pyrenula nitidella

Conservation Status

Humboldt's Squirrel Monkey

NT — Near Threatened

CR — Critically Endangered

Physical Characteristics

Attribute	Humboldt's Squirrel Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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.

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.