レイサンマガモ vs Rooting Polypore

Anas laysanensis compared with Polyporus radicatus

Key Differences

• レイサンマガモ is Critically Endangered while Rooting Polypore is Not Evaluated.

Taxonomic Classification

Rank	レイサンマガモ	Rooting Polypore
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Basidiomycota (担子菌門)
Class	Aves (鳥類)	Agaricomycetes (真正担子菌綱)
Order	Anseriformes (カモ目)	Polyporales (多孔菌目)
Family	Anatidae	Polyporaceae
Genus	Anas	Polyporus
Species	Anas laysanensis	Polyporus radicatus

Conservation Status

レイサンマガモ

CR — Critically Endangered

Rooting Polypore

NE — Not Evaluated

Physical Characteristics

Attribute	レイサンマガモ	Rooting Polypore
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.

Rooting Polypore

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Norway 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 1 countries:

🇳🇴 Norway