ハクトウワシ vs

Haliaeetus leucocephalus compared with Chaetoceros diversus

Taxonomic Classification

Rank ハクトウワシ
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 Accipitriformes (タカ目) Chaetocerotales (Chaetocerotales)
Family Accipitridae (Hawks & Eagles) Chaetocerotaceae
Genus Haliaeetus (Sea Eagles) Chaetoceros
Species Haliaeetus leucocephalus Chaetoceros diversus

Conservation Status

ハクトウワシ

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

NE — Not Evaluated

Physical Characteristics

Attribute ハクトウワシ
Diet Carnivore
Average Lifespan 28 years
Average Length 90 cm
Average Weight 5.0 kg

Habitat & Geographic Range

ハクトウワシ

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 10 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (8 countries), North America (United States), and South America (Ecuador).

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Brazil).

ハクトウワシ

アメリカの国鳥であり保全の成功を象徴するハクトウワシは翼開長が最大2.4 mに達し、北米全域の水辺近くの森林や湿地に生息する。強力な空中捕食者兼腐肉食者で魚を主食とするが、水鳥や腐肉も捕食する。DDT汚染と狩猟によって1960年代にほぼ絶滅に瀕したが、農薬の使用禁止と絶滅危惧種法の施行により劇的に回復した。

Chaetoceros diversusは、珪藻類の中で最も種が多い属の一つに属する海産浮遊珪藻類だ。水柱内での沈降速度を低下させる長い針状の剛毛(糸状突起)を持つ珪酸質細胞の鎖状群体を形成する。この珪藻は世界中の沿岸および外洋環境に生息し、海洋一次生産と地球炭素循環に重要な役割を果たす。

Shared Countries

Both species can be found in 2 countries:

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