ホシハジロ vs Eld's Deer

Aythya ferina compared with Rucervus eldii

Key Differences

• ホシハジロ is Near Threatened while Eld's Deer is Endangered.

Taxonomic Classification

Rank	ホシハジロ	Eld's Deer
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Mammalia (哺乳類)
Order	Anseriformes (カモ目)	Artiodactyla (偶蹄目)
Family	Anatidae	Cervidae (Deer)
Genus	Aythya	Rucervus
Species	Aythya ferina	Rucervus eldii

Evolutionary Relationship

ホシハジロ and Eld's Deer share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

ホシハジロ

NT — Near Threatened

Eld's Deer

EN — Endangered

Physical Characteristics

Attribute	ホシハジロ	Eld's Deer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ホシハジロ

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (8 countries), and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Eld's Deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

ホシハジロ

ホシハジロ（Aythya ferina）はIUCNレッドリストで準絶滅危惧（NT）に分類されている。脅威のある種の基準に近く、保全措置がなければ脆弱になる可能性がある。