Andean Poison Frog vs Arizona Cotton Rat

Andinobates opisthomelas compared with Sigmodon arizonae

Key Differences

• Andean Poison Frog is Vulnerable while Arizona Cotton Rat is Least Concern.

Taxonomic Classification

Rank	Andean Poison Frog	Arizona Cotton Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Rodentia (Rodents)
Family	Dendrobatidae (Poison Dart Frogs)	Cricetidae
Genus	Andinobates	Sigmodon
Species	Andinobates opisthomelas	Sigmodon arizonae

Evolutionary Relationship

Andean Poison Frog and Arizona Cotton Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Andean Poison Frog

VU — Vulnerable

Arizona Cotton Rat

LC — Least Concern

Physical Characteristics

Attribute	Andean Poison Frog	Arizona Cotton 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.

Arizona Cotton Rat

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.

Arizona Cotton Rat

The Arizona Cotton Rat, Sigmodon arizonae, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.