Buff-bellied Fat-tailed Mouse Opossum vs Dusky Dwarf

Thylamys venustus compared with Elachista serricornis

Key Differences

• Buff-bellied Fat-tailed Mouse Opossum is Data Deficient while Dusky Dwarf is Least Concern.

Taxonomic Classification

Rank	Buff-bellied Fat-tailed Mouse Opossum	Dusky Dwarf
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Didelphimorphia (Didelphimorphia)	Lepidoptera (Butterflies & Moths)
Family	Didelphidae	Elachistidae
Genus	Thylamys	Elachista
Species	Thylamys venustus	Elachista serricornis

Evolutionary Relationship

Buff-bellied Fat-tailed Mouse Opossum and Dusky Dwarf share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Buff-bellied Fat-tailed Mouse Opossum

DD — Data Deficient

Dusky Dwarf

LC — Least Concern

Physical Characteristics

Attribute	Buff-bellied Fat-tailed Mouse Opossum	Dusky Dwarf
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-bellied Fat-tailed Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dusky Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Buff-bellied Fat-tailed Mouse Opossum

The Buff-Bellied Fat-Tailed Mouse Opossum (Thylamys venustus) is a species in the genus Thylamys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.