Ecuadorian Cotton Rat vs Nympha Amazon Treefrog

Sigmodon inopinatus compared with Boana nympha

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Nympha Amazon Treefrog is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Nympha Amazon Treefrog
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	Hylidae
Genus	Sigmodon	Boana
Species	Sigmodon inopinatus	Boana nympha

Evolutionary Relationship

Ecuadorian Cotton Rat and Nympha Amazon Treefrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Nympha Amazon Treefrog

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Nympha Amazon Treefrog
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.

Nympha Amazon Treefrog

Habitat

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