Abyssal Skate vs ハクトウワシ

Bathyraja ishiharai compared with Haliaeetus leucocephalus

Key Differences

Abyssal Skate is Data Deficient while ハクトウワシ is Not Evaluated.

Taxonomic Classification

Rank	Abyssal Skate	ハクトウワシ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Elasmobranchii	Aves (鳥類)
Order	Rajiformes (ガンギエイ目)	Accipitriformes (タカ目)
Family	Arhynchobatidae	Accipitridae (Hawks & Eagles)
Genus	Bathyraja	Haliaeetus (Sea Eagles)
Species	Bathyraja ishiharai	Haliaeetus leucocephalus

Evolutionary Relationship

Abyssal Skate and ハクトウワシ share a common ancestor at the Phylum level: Chordata. (脊索動物)

表示 Phylum: Chordata

Conservation Status

Abyssal Skate

DD — Data Deficient

ハクトウワシ

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Physical Characteristics

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

Habitat & Geographic Range

Abyssal Skate

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).

Abyssal Skate

The Abyssal Skate (Bathyraja ishiharai) is a species in the genus Bathyraja. It is classified as Data Deficient on the IUCN Red List. Data Deficient status indicates that available information is currently insufficient to assess the species' extinction risk.

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。