Common Seal vs Red Fox

Phoca vitulina compared with Vulpes vulpes

Key Differences

Common Seal is Near Threatened while Red Fox is Least Concern.
Common Seal is carnivore while Red Fox is omnivore.
Common Seal is 13.3x heavier than Red Fox.
Common Seal lives longer (30 years vs 5 years).

Taxonomic Classification

Rank	Common Seal	Red Fox
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Pinnipedia (Seals & Sea Lions)	Carnivora (ネコ目)
Family	Phocidae (True Seals)	Canidae (Dogs & Wolves)
Genus	Phoca (Harbor Seals)	Vulpes (Foxes)
Species	Phoca vitulina	Vulpes vulpes

Evolutionary Relationship

Common Seal and Red Fox share a common ancestor at the Class level: Mammalia. (哺乳類)

表示 Class: Mammalia

Conservation Status

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Red Fox

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Common Seal	Red Fox
Diet	Carnivore	Omnivore
Average Lifespan	30 years	5 years
Average Length	1.7 m	70 cm
Average Weight	80.0 kg	6.0 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.

Red Fox

Habitat

Typically found in a wide range of habitat types.

Range

Widely distributed across Asia (Cyprus, Israel), Europe (8 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Argentina).

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。

Red Fox

アカギツネ（Vulpes vulpes）は地球上で最も広く分布する野生肉食動物であり、北半球全域とオーストラリアの移入地域において北極ツンドラから都市環境まで多様な生息地に適応している。赤みがかった茶色の毛皮、白い腹部、ふさふさした尾で識別できる。高度に適応した雑食性で、ウサギやハタネズミから果物、生ゴミまであらゆるものを食べる。40種類以上の独特な発声でコミュニケーションをとる。