Ecuadorian Cotton Rat vs Rough-backed Frog

Sigmodon inopinatus compared with Limnonectes asperatus

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Rough-backed Frog is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Rough-backed 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	Dicroglossidae
Genus	Sigmodon	Limnonectes
Species	Sigmodon inopinatus	Limnonectes asperatus

Evolutionary Relationship

Ecuadorian Cotton Rat and Rough-backed Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Rough-backed Frog

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Rough-backed Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorian Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Rough-backed Frog

Habitat

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