レイサンマガモ vs Ramos' Rocket Frog

Anas laysanensis compared with Hyloxalus ramosi

Key Differences

• レイサンマガモ is Critically Endangered while Ramos' Rocket Frog is Endangered.

Taxonomic Classification

Rank	レイサンマガモ	Ramos' Rocket Frog
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Amphibia (両生類)
Order	Anseriformes (カモ目)	Anura (カエル)
Family	Anatidae	Dendrobatidae (Poison Dart Frogs)
Genus	Anas	Hyloxalus
Species	Anas laysanensis	Hyloxalus ramosi

Evolutionary Relationship

レイサンマガモ and Ramos' Rocket Frog 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

Ramos' Rocket Frog

EN — Endangered

Physical Characteristics

Attribute	レイサンマガモ	Ramos' Rocket Frog
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.

Ramos' Rocket Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Colombia. Currently classified as Endangered 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。