レイサンマガモ vs Nut Disco

Anas laysanensis compared with Hymenoscyphus fructigenus

Key Differences

• レイサンマガモ is Critically Endangered while Nut Disco is Least Concern.

Taxonomic Classification

Rank	レイサンマガモ	Nut Disco
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Ascomycota (子嚢菌門)
Class	Aves (鳥類)	Leotiomycetes (Leotiomycetes)
Order	Anseriformes (カモ目)	Helotiales (Helotiales)
Family	Anatidae	Helotiaceae
Genus	Anas	Hymenoscyphus
Species	Anas laysanensis	Hymenoscyphus fructigenus

Conservation Status

レイサンマガモ

CR — Critically Endangered

Nut Disco

LC — Least Concern

Physical Characteristics

Attribute	レイサンマガモ	Nut Disco
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.

Nut Disco

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Norway, Sweden, and United States.

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。

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway