Alston s Cotton Rat vs Ooldea dunnart

Sigmodon alstoni compared with Sminthopsis ooldea

Taxonomic Classification

Rank	Alston s Cotton Rat	Ooldea dunnart
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)	Dasyuromorphia (フクロネコ目)
Family	Cricetidae	Dasyuridae
Genus	Sigmodon	Sminthopsis
Species	Sigmodon alstoni	Sminthopsis ooldea

Evolutionary Relationship

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

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Ooldea dunnart

LC — Least Concern

Physical Characteristics

Attribute	Alston s Cotton Rat	Ooldea dunnart
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.

Ooldea dunnart

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.