Flat-topped Thorn vs Humboldt's Squirrel Monkey

Vachellia sieberiana compared with Saimiri cassiquiarensis

Key Differences

• Flat-topped Thorn is Least Concern while Humboldt's Squirrel Monkey is Near Threatened.

Taxonomic Classification

Rank	Flat-topped Thorn	Humboldt's Squirrel Monkey
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Fabales (Legumes & Allies)	Primates (Primates)
Family	Fabaceae	Cebidae
Genus	Vachellia	Saimiri
Species	Vachellia sieberiana	Saimiri cassiquiarensis

Conservation Status

Flat-topped Thorn

LC — Least Concern

Humboldt's Squirrel Monkey

NT — Near Threatened

Physical Characteristics

Attribute	Flat-topped Thorn	Humboldt's Squirrel Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat-topped Thorn

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.