ハクトウワシ vs Blunt shovel nose ray

Haliaeetus leucocephalus compared with Glaucostegus obtusus

Key Differences

• ハクトウワシ is Not Evaluated while Blunt shovel nose ray is Critically Endangered.

Taxonomic Classification

Rank	ハクトウワシ	Blunt shovel nose ray
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Elasmobranchii
Order	Accipitriformes (タカ目)	Rhinopristiformes (ノコギリエイ目)
Family	Accipitridae (Hawks & Eagles)	Glaucostegidae
Genus	Haliaeetus (Sea Eagles)	Glaucostegus
Species	Haliaeetus leucocephalus	Glaucostegus obtusus

Evolutionary Relationship

ハクトウワシ and Blunt shovel nose ray share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

ハクトウワシ

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Blunt shovel nose ray

CR — Critically Endangered

Physical Characteristics

Attribute	ハクトウワシ	Blunt shovel nose ray
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).

Blunt shovel nose ray

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。

Blunt shovel nose ray

The Blunt shovel nose ray (Glaucostegus obtusus) is a species in the genus Glaucostegus. It is currently classified as Critically Endangered on the IUCN Red List.