False Slender-footed Robberfly vs Humboldt's Squirrel Monkey

Leptarthrus vitripennis compared with Saimiri cassiquiarensis

Key Differences

• False Slender-footed Robberfly is Endangered while Humboldt's Squirrel Monkey is Near Threatened.

Taxonomic Classification

Rank	False Slender-footed Robberfly	Humboldt's Squirrel Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Primates (Primates)
Family	Asilidae	Cebidae
Genus	Leptarthrus	Saimiri
Species	Leptarthrus vitripennis	Saimiri cassiquiarensis

Evolutionary Relationship

False Slender-footed Robberfly and Humboldt's Squirrel Monkey share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

False Slender-footed Robberfly

EN — Endangered

Humboldt's Squirrel Monkey

NT — Near Threatened

Physical Characteristics

Attribute	False Slender-footed Robberfly	Humboldt's Squirrel Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Slender-footed Robberfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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