Alston s Cotton Rat vs Kleines Nordamerika-Mausohr

Sigmodon alstoni compared with Myotis lucifugus

Key Differences

• Alston s Cotton Rat is Least Concern while Kleines Nordamerika-Mausohr is Endangered.

Taxonomic Classification

Rank	Alston s Cotton Rat	Kleines Nordamerika-Mausohr
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Rodentia (Nagetiere)	Chiroptera (Fledertiere)
Family	Cricetidae	Vespertilionidae
Genus	Sigmodon	Myotis
Species	Sigmodon alstoni	Myotis lucifugus

Evolutionary Relationship

Alston s Cotton Rat and Kleines Nordamerika-Mausohr share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Kleines Nordamerika-Mausohr

EN — Endangered

Physical Characteristics

Attribute	Alston s Cotton Rat	Kleines Nordamerika-Mausohr
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.

Kleines Nordamerika-Mausohr

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States. Currently classified as 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.