Ecuadorian Cotton Rat vs Long Tom Widow

Sigmodon inopinatus compared with Dingana angusta

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Long Tom Widow is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Long Tom Widow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Nymphalidae (Brush-footed Butterflies)
Genus	Sigmodon	Dingana
Species	Sigmodon inopinatus	Dingana angusta

Evolutionary Relationship

Ecuadorian Cotton Rat and Long Tom Widow share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Long Tom Widow

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Long Tom Widow
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.

Long Tom Widow

Habitat

Typically found in virtually all terrestrial and freshwater habitats.