vs Epaulard

Alexandrium minutum compared with Orcinus orca

Key Differences

  • is Not Evaluated while Epaulard is Data Deficient.

Taxonomic Classification

Rank Epaulard
Kingdom Chromista (クロミスタ) Animalia (動物)
Phylum Myzozoa (ミゾゾア門) Chordata (脊索動物)
Class Dinophyceae (渦鞭毛藻) Mammalia (哺乳類)
Order Gonyaulacales (Gonyaulacales) Cetacea (Whales & Dolphins)
Family Ostreopsidaceae Delphinidae (Oceanic Dolphins)
Genus Alexandrium Orcinus (Orcas)
Species Alexandrium minutum Orcinus orca

Conservation Status

NE — Not Evaluated

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute Epaulard
Diet Carnivore
Average Lifespan 50 years
Average Length 8.0 m
Average Weight 5.4 t

Habitat & Geographic Range

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (Egypt, South Africa), Asia (4 countries), Europe (8 countries), North America (Mexico), and Oceania and the Pacific (Australia).

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).

Alexandrium minutumは麻痺性貝毒の原因となるサキシトキシンを産生することで知られる小型の装甲海洋渦鞭毛藻である。世界中の温帯から温暖な沿岸・河口域に生息する。有害藻類ブルームを形成し、濾過摂食性二枚貝の体内に毒素が蓄積する原因となる。

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 3 countries:

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