Handley s Slender Opossum vs Harmless Serotine

Marmosops handleyi compared with Eptesicus innoxius

Key Differences

• Handley s Slender Opossum is Critically Endangered while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Handley s Slender Opossum	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Didelphimorphia (Didelphimorphia)	Chiroptera (Bats)
Family	Didelphidae	Vespertilionidae
Genus	Marmosops	Eptesicus
Species	Marmosops handleyi	Eptesicus innoxius

Evolutionary Relationship

Handley s Slender Opossum and Harmless Serotine share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Handley s Slender Opossum

CR — Critically Endangered

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Handley s Slender Opossum	Harmless Serotine
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.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.