レイサンマガモ vs Pomace fly

Anas laysanensis compared with Drosophila melanogaster

Key Differences

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

Taxonomic Classification

Rank	レイサンマガモ	Pomace fly
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Aves (鳥類)	Insecta (昆虫)
Order	Anseriformes (カモ目)	Diptera (ハエ目)
Family	Anatidae	Drosophilidae
Genus	Anas	Drosophila
Species	Anas laysanensis	Drosophila melanogaster

Evolutionary Relationship

レイサンマガモ and Pomace fly share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

レイサンマガモ

CR — Critically Endangered

Pomace fly

NE — Not Evaluated

Physical Characteristics

Attribute	レイサンマガモ	Pomace fly
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.

Pomace fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (Seychelles), Asia (Japan, Taiwan), Europe (12 countries), North America (Costa Rica, United States), and South America (Brazil).

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 5 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom