Ecuadorian Cotton Rat vs Graceful Laucha

Sigmodon inopinatus compared with Calomys lepidus

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Graceful Laucha is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Graceful Laucha
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order same	Rodentia (Bộ Gặm nhấm)	Rodentia (Bộ Gặm nhấm)
Family same	Cricetidae	Cricetidae
Genus	Sigmodon	Calomys
Species	Sigmodon inopinatus	Calomys lepidus

Evolutionary Relationship

Ecuadorian Cotton Rat and Graceful Laucha share a common ancestor at the Family level: Cricetidae.

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Graceful Laucha

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Graceful Laucha
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.

Graceful Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.