Common Seal vs ヒメハイタカ

Phoca vitulina compared with Accipiter superciliosus

Key Differences

• Common Seal is Near Threatened while ヒメハイタカ is Least Concern.

Taxonomic Classification

Rank	Common Seal	ヒメハイタカ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Aves (鳥類)
Order	Pinnipedia (Seals & Sea Lions)	Accipitriformes (タカ目)
Family	Phocidae (True Seals)	Accipitridae (Hawks & Eagles)
Genus	Phoca (Harbor Seals)	Accipiter
Species	Phoca vitulina	Accipiter superciliosus

Evolutionary Relationship

Common Seal and ヒメハイタカ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

ヒメハイタカ

LC — Least Concern

Physical Characteristics

Attribute	Common Seal	ヒメハイタカ
Diet	Carnivore	—
Average Lifespan	30 years	—
Average Length	1.7 m	—
Average Weight	80.0 kg	—

Habitat & Geographic Range

Common Seal

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (7 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

ヒメハイタカ

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Common Seal

最も広く分布する鰭脚類であるゴマフアザラシの近縁種・ゼニガタアザラシ（Phoca vitulina）は、北大西洋と北太平洋の温帯・亜北極沿岸に生息する。成体は最大130kgに達し、海での魚・イカ・甲殻類の捕食と海岸や岩場での休息にほぼ同じ時間を費やす。大きく表情豊かな目は低照度での水中視覚に適応している。シャチ・サメ・ホッキョクグマにとって重要な食料源である。

ヒメハイタカ

コハイタカ（Accipiter superciliosus）はIUCNレッドリストで最低懸念（LC）に分類される。分布域全体にわたって広く生息し、個体数は安定しており、早急な保全上の懸念はない。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway