レイサンマガモ vs Peruvian eagle ray

Anas laysanensis compared with Myliobatis peruvianus

Key Differences

• レイサンマガモ is Critically Endangered while Peruvian eagle ray is Vulnerable.

Taxonomic Classification

Rank	レイサンマガモ	Peruvian eagle ray
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Elasmobranchii
Order	Anseriformes (カモ目)	Myliobatiformes (トビエイ目)
Family	Anatidae	Myliobatidae
Genus	Anas	Myliobatis
Species	Anas laysanensis	Myliobatis peruvianus

Evolutionary Relationship

レイサンマガモ and Peruvian eagle ray share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

レイサンマガモ

CR — Critically Endangered

Peruvian eagle ray

VU — Vulnerable

Physical Characteristics

Attribute	レイサンマガモ	Peruvian eagle ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

レイサンマガモ

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Peruvian eagle ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

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

レイサンマガモ

レイサンガモ（Anas laysanensis）はIUCNレッドリストで絶滅寸前（CR）に分類されています。深刻な個体数減少と生息地の喪失により、野生での絶滅リスクが極めて高い種です。