Alston s Cotton Rat vs Panama Slender Opossum

Sigmodon alstoni compared with Marmosops invictus

Taxonomic Classification

Rank	Alston s Cotton Rat	Panama Slender Opossum
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	Rodentia (ネズミ目)	Didelphimorphia (Didelphimorphia)
Family	Cricetidae	Didelphidae
Genus	Sigmodon	Marmosops
Species	Sigmodon alstoni	Marmosops invictus

Evolutionary Relationship

Alston s Cotton Rat and Panama Slender Opossum share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Panama Slender Opossum

LC — Least Concern

Physical Characteristics

Attribute	Alston s Cotton Rat	Panama Slender Opossum
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.

Panama Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.