Olive-gray Thomasomys vs Rivero's Poison Frog

Thomasomys cinereus compared with Mannophryne riveroi

Key Differences

• Olive-gray Thomasomys is Least Concern while Rivero's Poison Frog is Endangered.

Taxonomic Classification

Rank	Olive-gray Thomasomys	Rivero's Poison Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Cricetidae	Aromobatidae
Genus	Thomasomys	Mannophryne
Species	Thomasomys cinereus	Mannophryne riveroi

Evolutionary Relationship

Olive-gray Thomasomys and Rivero's Poison Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Olive-gray Thomasomys

LC — Least Concern

Rivero's Poison Frog

EN — Endangered

Physical Characteristics

Attribute	Olive-gray Thomasomys	Rivero's Poison Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Rivero's Poison Frog

Habitat

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

Range

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