Ecuadorian Cotton Rat vs Guianan Neacomys

Sigmodon inopinatus compared with Neacomys guianae

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Guianan Neacomys is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Guianan Neacomys
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Rodentia (啮齿目)	Rodentia (啮齿目)
Family same	Cricetidae	Cricetidae
Genus	Sigmodon	Neacomys
Species	Sigmodon inopinatus	Neacomys guianae

Evolutionary Relationship

Ecuadorian Cotton Rat and Guianan Neacomys share a common ancestor at the Family level: Cricetidae.

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Guianan Neacomys

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Guianan Neacomys
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.

Guianan Neacomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.