Buff-bellied Fat-tailed Mouse Opossum vs Uruguay Red Belly Toad

Thylamys venustus compared with Melanophryniscus atroluteus

Key Differences

• Buff-bellied Fat-tailed Mouse Opossum is Data Deficient while Uruguay Red Belly Toad is Least Concern.

Taxonomic Classification

Rank	Buff-bellied Fat-tailed Mouse Opossum	Uruguay Red Belly Toad
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	Bufonidae
Genus	Thylamys	Melanophryniscus
Species	Thylamys venustus	Melanophryniscus atroluteus

Evolutionary Relationship

Buff-bellied Fat-tailed Mouse Opossum and Uruguay Red Belly Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-bellied Fat-tailed Mouse Opossum

DD — Data Deficient

Uruguay Red Belly Toad

LC — Least Concern

Physical Characteristics

Attribute	Buff-bellied Fat-tailed Mouse Opossum	Uruguay Red Belly Toad
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.

Uruguay Red Belly Toad

Habitat

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

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.