Andean Poison Frog vs Brazilian spiny tree-rat

Andinobates opisthomelas compared with Makalata didelphoides

Key Differences

• Andean Poison Frog is Vulnerable while Brazilian spiny tree-rat is Least Concern.

Taxonomic Classification

Rank	Andean Poison Frog	Brazilian spiny tree-rat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Amphibia (両生類)	Mammalia (哺乳類)
Order	Anura (カエル)	Rodentia (ネズミ目)
Family	Dendrobatidae (Poison Dart Frogs)	Echimyidae
Genus	Andinobates	Makalata
Species	Andinobates opisthomelas	Makalata didelphoides

Evolutionary Relationship

Andean Poison Frog and Brazilian spiny tree-rat share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Andean Poison Frog

VU — Vulnerable

Brazilian spiny tree-rat

LC — Least Concern

Physical Characteristics

Attribute	Andean Poison Frog	Brazilian spiny tree-rat
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.

Brazilian spiny tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.

Brazilian spiny tree-rat

The Brazilian spiny tree-rat (Makalata didelphoides) is a species in the genus Makalata. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.