False Slender-footed Robberfly vs Handley s Slender Opossum

Leptarthrus vitripennis compared with Marmosops handleyi

Key Differences

• False Slender-footed Robberfly is Endangered while Handley s Slender Opossum is Critically Endangered.

Taxonomic Classification

Rank	False Slender-footed Robberfly	Handley s Slender Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Didelphimorphia (Didelphimorphia)
Family	Asilidae	Didelphidae
Genus	Leptarthrus	Marmosops
Species	Leptarthrus vitripennis	Marmosops handleyi

Evolutionary Relationship

False Slender-footed Robberfly and Handley s Slender Opossum share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

False Slender-footed Robberfly

EN — Endangered

Handley s Slender Opossum

CR — Critically Endangered

Physical Characteristics

Attribute	False Slender-footed Robberfly	Handley s Slender Opossum
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.

Handley s Slender Opossum

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and montane grasslands and shrublands, among 4 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Colombia. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.