アオクビコガモ vs Epaulard

Anas castanea compared with Orcinus orca

Key Differences

  • アオクビコガモ is Least Concern while Epaulard is Data Deficient.

Taxonomic Classification

Rank アオクビコガモ Epaulard
Kingdom same Animalia (動物) Animalia (動物)
Phylum same Chordata (脊索動物) Chordata (脊索動物)
Class Aves (鳥類) Mammalia (哺乳類)
Order Anseriformes (カモ目) Cetacea (Whales & Dolphins)
Family Anatidae Delphinidae (Oceanic Dolphins)
Genus Anas Orcinus (Orcas)
Species Anas castanea Orcinus orca

Evolutionary Relationship

アオクビコガモ and Epaulard share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

アオクビコガモ

LC — Least Concern

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute アオクビコガモ Epaulard
Diet Carnivore
Average Lifespan 50 years
Average Length 8.0 m
Average Weight 5.4 t

Habitat & Geographic Range

アオクビコガモ

Habitat

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

Range

Found across Europe (8 countries).

Epaulard

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

アオクビコガモ

クリコガモ(Anas castanea)はIUCNレッドリストで軽度懸念(LC)に分類される。分布域全体に広く生息し個体数は豊富で、安定した個体群を持ち、即座の保全上の懸念はない。

Epaulard

イルカ科で最大の種であるシャチ(Orcinus orca)は体長最大9メートル、体重6トンに達し、北極から南極まですべての海洋に生息しています。独特の方言、狩猟戦略、集団間で異なる文化的伝統を持つ母系ポッドで生活する頂点捕食者です。一部の集団は魚類を、他の集団は海洋哺乳類を専門に捕食します。天敵はなく、シャチは生息するすべての海洋食物連鎖の頂点に位置します。

Shared Countries

Both species can be found in 2 countries:

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