Caatinga laucha vs Rivero's Poison Frog

Calomys expulsus compared with Mannophryne riveroi

Key Differences

• Caatinga laucha is Least Concern while Rivero's Poison Frog is Endangered.

Taxonomic Classification

Rank	Caatinga laucha	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	Calomys	Mannophryne
Species	Calomys expulsus	Mannophryne riveroi

Evolutionary Relationship

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

Conservation Status

Caatinga laucha

LC — Least Concern

Rivero's Poison Frog

EN — Endangered

Physical Characteristics

Attribute	Caatinga laucha	Rivero's Poison Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.