Chestnut dunnart vs Handley s Slender Opossum

Sminthopsis archeri compared with Marmosops handleyi

Key Differences

• Chestnut dunnart is Data Deficient while Handley s Slender Opossum is Critically Endangered.

Taxonomic Classification

Rank	Chestnut dunnart	Handley s Slender Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Dasyuromorphia (Dasyuromorphia)	Didelphimorphia (Didelphimorphia)
Family	Dasyuridae	Didelphidae
Genus	Sminthopsis	Marmosops
Species	Sminthopsis archeri	Marmosops handleyi

Evolutionary Relationship

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

Conservation Status

Chestnut dunnart

DD — Data Deficient

Handley s Slender Opossum

CR — Critically Endangered

Physical Characteristics

Attribute	Chestnut dunnart	Handley s Slender Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Chestnut dunnart

The Chestnut dunnart (Sminthopsis archeri) is a species in the genus Sminthopsis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.