Ecuadorian Cotton Rat vs small yellow wave

Sigmodon inopinatus compared with Hydrelia flammeolaria

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while small yellow wave is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	small yellow wave
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Geometridae
Genus	Sigmodon	Hydrelia
Species	Sigmodon inopinatus	Hydrelia flammeolaria

Evolutionary Relationship

Ecuadorian Cotton Rat and small yellow wave share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

small yellow wave

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	small yellow wave
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.

small yellow wave

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.