ハクトウワシ vs brown-throated three-toed sloth

Haliaeetus leucocephalus compared with Bradypus variegatus

Key Differences

ハクトウワシ is Not Evaluated while brown-throated three-toed sloth is Least Concern.
ハクトウワシ is carnivore while brown-throated three-toed sloth is herbivore.
brown-throated three-toed sloth lives longer (30 years vs 28 years).

Taxonomic Classification

Rank	ハクトウワシ	brown-throated three-toed sloth
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Mammalia (哺乳類)
Order	Accipitriformes (タカ目)	Pilosa (有毛目)
Family	Accipitridae (Hawks & Eagles)	Bradypodidae (Three-toed Sloths)
Genus	Haliaeetus (Sea Eagles)	Bradypus (Three-toed Sloths)
Species	Haliaeetus leucocephalus	Bradypus variegatus

Evolutionary Relationship

ハクトウワシ and brown-throated three-toed sloth share a common ancestor at the Phylum level: Chordata. (脊索動物)

表示 Phylum: Chordata

Conservation Status

ハクトウワシ

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

brown-throated three-toed sloth

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	ハクトウワシ	brown-throated three-toed sloth
Diet	Carnivore	Herbivore
Average Lifespan	28 years	30 years
Average Length	90 cm	60 cm
Average Weight	5.0 kg	4.0 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).

brown-throated three-toed sloth

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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。

brown-throated three-toed sloth

ノドブトウミオサミオは世界で最も動きの遅い哺乳類のひとつで、中南米の熱帯雨林の樹冠に逆さまにぶら下がり、平均時速0.24kmで移動します。低い代謝率は、栄養価の乏しい葉を主食とする適応です。毛皮に生育する藻類がカモフラージュとなり、抗菌性をもつ共生菌を宿すこともあります。蛾、甲虫、菌類がナマケモノの毛皮の中に小さな生態系を形成しています。