レイサンマガモ vs

Anas laysanensis compared with Nitzschia angularis

Key Differences

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

Taxonomic Classification

Rank	レイサンマガモ
Kingdom	Animalia (動物)	Chromista (クロミスタ)
Phylum	Chordata (脊索動物)	Ochrophyta (オクロ植物)
Class	Aves (鳥類)	Bacillariophyceae (クサリケイソウ綱)
Order	Anseriformes (カモ目)	Bacillariales (Bacillariales)
Family	Anatidae	Bacillariaceae
Genus	Anas	Nitzschia
Species	Anas laysanensis	Nitzschia angularis

Conservation Status

レイサンマガモ

CR — Critically Endangered

NE — Not Evaluated

Physical Characteristics

Attribute	レイサンマガモ
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.

Habitat

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

Range

Distributed across Brazil, Norway, Sweden, and Taiwan.

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。

Nitzschia angularisは角張った端部と殻の竜骨に沿って位置する特徴的な縫合線を持つ細長い羽状淡水珪藻である。河川、池、栄養豊富な湖を含む富栄養から中栄養の淡水環境に生息する。この光合成珪藻は中程度に栄養が豊富な淡水条件と関連している。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway