Alston s Cotton Rat vs Black-Veined White

Sigmodon alstoni compared with Aporia crataegi

Key Differences

• Alston s Cotton Rat is Least Concern while Black-Veined White is Endangered.

Taxonomic Classification

Rank	Alston s Cotton Rat	Black-Veined White
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum	Chordata (Kordalılar)	Arthropoda (Eklem bacaklılar)
Class	Mammalia (memeliler)	Insecta (böcek)
Order	Rodentia (kemiriciler)	Lepidoptera (Pul kanatlılar)
Family	Cricetidae	Pieridae
Genus	Sigmodon	Aporia
Species	Sigmodon alstoni	Aporia crataegi

Evolutionary Relationship

Alston s Cotton Rat and Black-Veined White share a common ancestor at the Kingdom level: Animalia. (hayvan)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Black-Veined White

EN — Endangered

Physical Characteristics

Attribute	Alston s Cotton Rat	Black-Veined White
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.

Black-Veined White

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 9 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (Cyprus) and Europe (39 countries). 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.

Black-Veined White

Black-Veined White (Aporia crataegi) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.