Alaskan Brook Lamprey vs ハクトウワシ

Lethenteron alaskense compared with Haliaeetus leucocephalus

Key Differences

Alaskan Brook Lamprey is Data Deficient while ハクトウワシ is Not Evaluated.

Taxonomic Classification

Rank	Alaskan Brook Lamprey	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	Petromyzonti (Petromyzonti)	Aves (鳥類)
Order	Petromyzontiformes (ヤツメウナギ目)	Accipitriformes (タカ目)
Family	Petromyzontidae	Accipitridae (Hawks & Eagles)
Genus	Lethenteron	Haliaeetus (Sea Eagles)
Species	Lethenteron alaskense	Haliaeetus leucocephalus

Evolutionary Relationship

Alaskan Brook Lamprey 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

Alaskan Brook Lamprey

DD — Data Deficient

ハクトウワシ

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Physical Characteristics

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

Habitat & Geographic Range

Alaskan Brook Lamprey

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).

Alaskan Brook Lamprey

The Alaskan Brook Lamprey (Lethenteron alaskense) is a species in the genus Lethenteron. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment.

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。