Ecuadorian Cotton Rat vs Rough-sided Frog

Sigmodon inopinatus compared with Pulchrana glandulosa

Key Differences

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

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Rough-sided 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	Ranidae
Genus	Sigmodon	Pulchrana
Species	Sigmodon inopinatus	Pulchrana glandulosa

Evolutionary Relationship

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

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Rough-sided Frog

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Rough-sided 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-sided Frog

Habitat

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