Alston s Cotton Rat vs Variable Bluet

Sigmodon alstoni compared with Coenagrion pulchellum

Key Differences

• Alston s Cotton Rat is Least Concern while Variable Bluet is Endangered.

Taxonomic Classification

Rank	Alston s Cotton Rat	Variable Bluet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Arthropoda (artrópode)
Class	Mammalia (mamíferos)	Insecta (inseto)
Order	Rodentia (Roedores)	Odonata (Odonata)
Family	Cricetidae	Coenagrionidae
Genus	Sigmodon	Coenagrion
Species	Sigmodon alstoni	Coenagrion pulchellum

Evolutionary Relationship

Alston s Cotton Rat and Variable Bluet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Variable Bluet

EN — Endangered

Physical Characteristics

Attribute	Alston s Cotton Rat	Variable Bluet
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.

Variable Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. 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.

Variable Bluet

O Donzelinha-variavel (Coenagrion pulchellum) esta classificado como Em Perigo (EN) na Lista Vermelha da IUCN. Em alto risco de extincao em estado silvestre, com declinio populacional significativo e ameacas continuas a sua sobrevivencia.