アオフタオハチドリ vs Rootless Duckweed

Aglaiocercus kingii compared with Wolffia arrhiza

Key Differences

アオフタオハチドリ is Least Concern while Rootless Duckweed is Endangered.

Taxonomic Classification

Rank	アオフタオハチドリ	Rootless Duckweed
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Magnoliophyta (被子植物門)
Class	Aves (鳥類)	Liliopsida (単子葉植物綱)
Order	Apodiformes (アマツバメ目)	Alismatales (オモダカ目)
Family	Trochilidae	Araceae
Genus	Aglaiocercus	Wolffia
Species	Aglaiocercus kingii	Wolffia arrhiza

Conservation Status

アオフタオハチドリ

LC — Least Concern

Rootless Duckweed

EN — Endangered

Physical Characteristics

Attribute	アオフタオハチドリ	Rootless Duckweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

アオフタオハチドリ

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Rootless Duckweed

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests, among 4 distinct biome types spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan), Europe (10 countries), North America (Canada), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

アオフタオハチドリ

ナガオシルフハチドリ(Aglaiocercus kingii)は最も鮮やかに装飾されたハチドリの一つで、雄は虹色の緑色羽毛と22cmに達するリボン状に長く伸びた外側尾羽を持ち、これは体長の3倍を超える。コロンビアとベネズエラのアンデス雲霧林の標高1,400〜2,800mに生息し、雄は雌を引き付けるために精巧な誇示飛行を行う。その華麗な尾羽は、雌の選好による性的選択の古典的な例である。