Humboldt's Squirrel Monkey vs Weeping Toothcrust

Saimiri cassiquiarensis compared with Dacryobolus sudans

Key Differences

• Humboldt's Squirrel Monkey is Near Threatened while Weeping Toothcrust is Vulnerable.

Taxonomic Classification

Rank	Humboldt's Squirrel Monkey	Weeping Toothcrust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Primates (Primates)	Polyporales (Polyporales)
Family	Cebidae	Dacryobolaceae
Genus	Saimiri	Dacryobolus
Species	Saimiri cassiquiarensis	Dacryobolus sudans

Conservation Status

Humboldt's Squirrel Monkey

NT — Near Threatened

Weeping Toothcrust

VU — Vulnerable

Physical Characteristics

Attribute	Humboldt's Squirrel Monkey	Weeping Toothcrust
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 Toothcrust

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Brazil). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.