Andean Poison Frog vs Buff-bellied Fat-tailed Mouse Opossum

Andinobates opisthomelas compared with Thylamys venustus

Key Differences

• Andean Poison Frog is Vulnerable while Buff-bellied Fat-tailed Mouse Opossum is Data Deficient.

Taxonomic Classification

Rank	Andean Poison Frog	Buff-bellied Fat-tailed Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Amphibia (Anfíbios)	Mammalia (mamíferos)
Order	Anura (Frogs & Toads)	Didelphimorphia (Didelphimorphia)
Family	Dendrobatidae (Poison Dart Frogs)	Didelphidae
Genus	Andinobates	Thylamys
Species	Andinobates opisthomelas	Thylamys venustus

Evolutionary Relationship

Andean Poison Frog and Buff-bellied Fat-tailed Mouse Opossum share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Andean Poison Frog

VU — Vulnerable

Buff-bellied Fat-tailed Mouse Opossum

DD — Data Deficient

Physical Characteristics

Attribute	Andean Poison Frog	Buff-bellied Fat-tailed Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean Poison Frog

Habitat

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

Range

Found in Colombia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Buff-bellied Fat-tailed Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Andean Poison Frog

The Andean Poison Frog (Andinobates opisthomelas) is a species in the genus Andinobates. It is currently classified as Vulnerable on the IUCN Red List. 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.