Buff-bellied Fat-tailed Mouse Opossum vs Fat Guam Partula

Thylamys venustus compared with Partula gibba

Key Differences

• Buff-bellied Fat-tailed Mouse Opossum is Data Deficient while Fat Guam Partula is Critically Endangered.

Taxonomic Classification

Rank	Buff-bellied Fat-tailed Mouse Opossum	Fat Guam Partula
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Didelphimorphia (Didelphimorphia)	Stylommatophora (Stylommatophora)
Family	Didelphidae	Partulidae
Genus	Thylamys	Partula
Species	Thylamys venustus	Partula gibba

Evolutionary Relationship

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

Conservation Status

Buff-bellied Fat-tailed Mouse Opossum

DD — Data Deficient

Fat Guam Partula

CR — Critically Endangered

Physical Characteristics

Attribute	Buff-bellied Fat-tailed Mouse Opossum	Fat Guam Partula
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.

Fat Guam Partula

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Norway and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.