Cat vs Common Seal

Felis catus compared with Phoca vitulina

Key Differences

Cat is Not Evaluated while Common Seal is Near Threatened.
Common Seal is 17.8x heavier than Cat.
Common Seal lives longer (30 years vs 15 years).

Taxonomic Classification

Rank	Cat	Common Seal
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	Carnivora (ネコ目)	Pinnipedia (Seals & Sea Lions)
Family	Felidae (Cats)	Phocidae (True Seals)
Genus	Felis (Small Cats)	Phoca (Harbor Seals)
Species	Felis catus	Phoca vitulina

Evolutionary Relationship

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

表示 Class: Mammalia

Conservation Status

Cat

NE — Not Evaluated

Trend: Stable →

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Cat	Common Seal
Diet	Carnivore	Carnivore
Average Lifespan	15 years	30 years
Average Length	46 cm	1.7 m
Average Weight	4.5 kg	80.0 kg

Habitat & Geographic Range

Cat

Habitat

Inhabits deserts and xeric shrublands within the Afrotropic biogeographic realm.

Range

Widely distributed across Africa (9 countries), Asia (7 countries), Europe (11 countries), North America (13 countries), Oceania and the Pacific (11 countries), and South America (6 countries).

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.

Cat

人類が最も成功した家畜の一つであるイエネコは、約1万年前に近東のヤマネコ（Felis silvestris lybica）から家畜化された小型で敏捷な肉食動物だ。70を超える公認品種が存在し、ネコは強い捕食本能を維持したまま地球上のほぼすべての陸地環境に分布している。世界で最も人気のあるペットで、世界中で約6億匹が飼育されていると推定される。

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。