Dusky melanomys vs Rivero's Poison Frog

Melanomys caliginosus compared with Mannophryne riveroi

Key Differences

• Dusky melanomys is Least Concern while Rivero's Poison Frog is Endangered.

Taxonomic Classification

Rank	Dusky melanomys	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	Melanomys	Mannophryne
Species	Melanomys caliginosus	Mannophryne riveroi

Evolutionary Relationship

Dusky melanomys and Rivero's Poison Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky melanomys

LC — Least Concern

Rivero's Poison Frog

EN — Endangered

Physical Characteristics

Attribute	Dusky melanomys	Rivero's Poison Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky melanomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela