Ecuadorian Cotton Rat vs Marbled Button

Sigmodon inopinatus compared with Acleris maccana

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Marbled Button is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Marbled Button
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Tortricidae
Genus	Sigmodon	Acleris
Species	Sigmodon inopinatus	Acleris maccana

Evolutionary Relationship

Ecuadorian Cotton Rat and Marbled Button share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Marbled Button

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Marbled Button
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.

Marbled Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, Sweden, and United States.