Ecuadorian Cotton Rat vs Mountain-ash

Sigmodon inopinatus compared with Sorbus alnifolia

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Mountain-ash is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Mountain-ash
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Rosales (Roses & Allies)
Family	Cricetidae	Rosaceae (Rose Family)
Genus	Sigmodon	Sorbus
Species	Sigmodon inopinatus	Sorbus alnifolia

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Mountain-ash

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Mountain-ash
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.

Mountain-ash

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Norway, Sweden, and United States.