Buff-bellied Fat-tailed Mouse Opossum vs small rivulet

Thylamys venustus compared with Perizoma alchemillata

Key Differences

• Buff-bellied Fat-tailed Mouse Opossum is Data Deficient while small rivulet is Least Concern.

Taxonomic Classification

Rank	Buff-bellied Fat-tailed Mouse Opossum	small rivulet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Didelphimorphia (Didelphimorphia)	Lepidoptera (Butterflies & Moths)
Family	Didelphidae	Geometridae
Genus	Thylamys	Perizoma
Species	Thylamys venustus	Perizoma alchemillata

Evolutionary Relationship

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

Conservation Status

Buff-bellied Fat-tailed Mouse Opossum

DD — Data Deficient

small rivulet

LC — Least Concern

Physical Characteristics

Attribute	Buff-bellied Fat-tailed Mouse Opossum	small rivulet
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.

small rivulet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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.