Handley s Slender Opossum vs Pleasing Poison Frog

Marmosops handleyi compared with Ameerega bassleri

Key Differences

• Handley s Slender Opossum is Critically Endangered while Pleasing Poison Frog is Vulnerable.

Taxonomic Classification

Rank	Handley s Slender Opossum	Pleasing Poison Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Didelphimorphia (Didelphimorphia)	Anura (Frogs & Toads)
Family	Didelphidae	Dendrobatidae (Poison Dart Frogs)
Genus	Marmosops	Ameerega
Species	Marmosops handleyi	Ameerega bassleri

Evolutionary Relationship

Handley s Slender Opossum and Pleasing Poison Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Handley s Slender Opossum

CR — Critically Endangered

Pleasing Poison Frog

VU — Vulnerable

Physical Characteristics

Attribute	Handley s Slender Opossum	Pleasing Poison Frog
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.

Pleasing Poison Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.