Alston s Cotton Rat vs 灰背岸八哥

Sigmodon alstoni compared with Acridotheres ginginianus

Taxonomic Classification

Rank	Alston s Cotton Rat	灰背岸八哥
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Rodentia (啮齿目)	Passeriformes (雀形目)
Family	Cricetidae	Sturnidae
Genus	Sigmodon	Acridotheres
Species	Sigmodon alstoni	Acridotheres ginginianus

Evolutionary Relationship

Alston s Cotton Rat and 灰背岸八哥 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

灰背岸八哥

LC — Least Concern

Physical Characteristics

Attribute	Alston s Cotton Rat	灰背岸八哥
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.

灰背岸八哥

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Asia (6 countries) and Europe (6 countries).

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.

灰背岸八哥

岸八哥（Acridotheres ginginianus）在IUCN红色名录中被列为无危（LC）。该物种在其分布范围内广泛分布、数量丰富，种群稳定，目前没有直接的保育关注。