Alston s Cotton Rat vs Sard

Sigmodon alstoni compared with Carex divisa

Key Differences

• Alston s Cotton Rat is Least Concern while Sard is Critically Endangered.

Taxonomic Classification

Rank	Alston s Cotton Rat	Sard
Kingdom	Animalia (حيوانات)	Plantae (نباتات)
Phylum	Chordata (حبليات)	Magnoliophyta (كاسيات البذور)
Class	Mammalia (ثدييات)	Liliopsida (زنبقانية)
Order	Rodentia (قوارض)	Poales (قبئيات)
Family	Cricetidae	Cyperaceae
Genus	Sigmodon	Carex
Species	Sigmodon alstoni	Carex divisa

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Sard

CR — Critically Endangered

Physical Characteristics

Attribute	Alston s Cotton Rat	Sard
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alston s Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Sard

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and Mediterranean forests and woodlands, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Belgium, Portugal, South Africa, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Alston s Cotton Rat

The Alston s Cotton Rat (Sigmodon alstoni) is a species in the genus Sigmodon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems. Distributed across Colombia and Venezuela.