Azure Bluet vs Epaulard
Coenagrion puella compared with Orcinus orca
Key Differences
- Azure Bluet is Least Concern while Epaulard is Data Deficient.
Taxonomic Classification
| Rank | Azure Bluet | Epaulard |
|---|---|---|
| Kingdom same | Animalia (動物) | Animalia (動物) |
| Phylum | Arthropoda (節足動物) | Chordata (脊索動物) |
| Class | Insecta (昆虫) | Mammalia (哺乳類) |
| Order | Odonata (蜻蛉目) | Cetacea (Whales & Dolphins) |
| Family | Coenagrionidae | Delphinidae (Oceanic Dolphins) |
| Genus | Coenagrion | Orcinus (Orcas) |
| Species | Coenagrion puella | Orcinus orca |
Evolutionary Relationship
Azure Bluet and Epaulard share a common ancestor at the Kingdom level: Animalia. (動物)
Conservation Status
Azure Bluet
LC — Least ConcernEpaulard
DD — Data DeficientPopulation: ~50.0K
Trend: Unknown ?
Physical Characteristics
| Attribute | Azure Bluet | Epaulard |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 50 years |
| Average Length | — | 8.0 m |
| Average Weight | — | 5.4 t |
Habitat & Geographic Range
Azure Bluet
Typically found in virtually all terrestrial and freshwater habitats.
Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.
Epaulard
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.
Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).
Azure Bluet
アジュールブルーイット(Coenagrion puella)はヨーロッパの止水・緩流水域に広く分布する小型のイトトンボ科のトンボで、雄の鮮やかな青と黒の模様が美しい。IUCNレッドリストでは軽度懸念(LC)に分類されており、池沼・運河・緩やかな小川の水草周りで交尾・産卵する。幼虫は水中で生育し、成虫は水辺の草地・葦原で昆虫を捕食する、淡水湿地生態系の重要な構成要素である。
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。
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