Handley s Slender Opossum vs Window Gnat

Marmosops handleyi compared with Sylvicola fenestralis

Key Differences

• Handley s Slender Opossum is Critically Endangered while Window Gnat is Least Concern.

Taxonomic Classification

Rank	Handley s Slender Opossum	Window Gnat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Didelphimorphia (Didelphimorphia)	Diptera (Diptera)
Family	Didelphidae	Anisopodidae
Genus	Marmosops	Sylvicola
Species	Marmosops handleyi	Sylvicola fenestralis

Evolutionary Relationship

Handley s Slender Opossum and Window Gnat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Handley s Slender Opossum

CR — Critically Endangered

Window Gnat

LC — Least Concern

Physical Characteristics

Attribute	Handley s Slender Opossum	Window Gnat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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.

Window Gnat

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.