Humboldt's Squirrel Monkey vs Weeping Widow

Saimiri cassiquiarensis compared with Lacrymaria lacrymabunda

Key Differences

• Humboldt's Squirrel Monkey is Near Threatened while Weeping Widow is Least Concern.

Taxonomic Classification

Rank	Humboldt's Squirrel Monkey	Weeping Widow
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Primates (Primates)	Agaricales (Gilled Mushrooms)
Family	Cebidae	Psathyrellaceae
Genus	Saimiri	Lacrymaria
Species	Saimiri cassiquiarensis	Lacrymaria lacrymabunda

Conservation Status

Humboldt's Squirrel Monkey

NT — Near Threatened

Weeping Widow

LC — Least Concern

Physical Characteristics

Attribute	Humboldt's Squirrel Monkey	Weeping Widow
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.

Weeping Widow

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (United States).