Ecuadorian Cotton Rat vs Long-tailed Marmot

Sigmodon inopinatus compared with Marmota caudata

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Long-tailed Marmot is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Long-tailed Marmot
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Rodentia (ネズミ目)	Rodentia (ネズミ目)
Family	Cricetidae	Sciuridae (Squirrels)
Genus	Sigmodon	Marmota
Species	Sigmodon inopinatus	Marmota caudata

Evolutionary Relationship

Ecuadorian Cotton Rat and Long-tailed Marmot share a common ancestor at the Order level: Rodentia. (ネズミ目)

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Long-tailed Marmot

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Long-tailed Marmot
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-tailed Marmot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.