八哥 vs Mexican Agouti

Acridotheres cristatellus compared with Dasyprocta mexicana

Key Differences

• 八哥 is Least Concern while Mexican Agouti is Critically Endangered.

Taxonomic Classification

Rank	八哥	Mexican Agouti
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	Aves (鳥綱)	Mammalia (哺乳動物)
Order	Passeriformes (雀形目)	Rodentia (啮齿目)
Family	Sturnidae	Dasyproctidae
Genus	Acridotheres	Dasyprocta
Species	Acridotheres cristatellus	Dasyprocta mexicana

Evolutionary Relationship

八哥 and Mexican Agouti share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

八哥

LC — Least Concern

Mexican Agouti

CR — Critically Endangered

Physical Characteristics

Attribute	八哥	Mexican Agouti
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

八哥

Habitat

Inhabits tropical and subtropical dry broadleaf forests and tropical and subtropical grasslands and savannas within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan, Singapore, United Arab Emirates), Europe (7 countries), and South America (Argentina, Bolivia).

Mexican Agouti

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Found in Cuba. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

八哥

凤头八哥（Acridotheres cristatellus）在IUCN红色名录中被列为无危（LC）物种。在其分布范围内广泛且数量丰富，种群稳定，无即时保育关切。