Hase iruka vs common bottlenose dolphin
Delphinus delphis compared with Tursiops truncatus
Taxonomic Classification
| Rank | Hase iruka | common bottlenose dolphin |
|---|---|---|
| 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 same | Cetacea (Whales & Dolphins) | Cetacea (Whales & Dolphins) |
| Family same | Delphinidae (Oceanic Dolphins) | Delphinidae (Oceanic Dolphins) |
| Genus | Delphinus | Tursiops (Bottlenose Dolphins) |
| Species | Delphinus delphis | Tursiops truncatus |
Evolutionary Relationship
Hase iruka and common bottlenose dolphin share a common ancestor at the Family level: Delphinidae. (Oceanic Dolphins)
Conservation Status
Hase iruka
LC — Least Concerncommon bottlenose dolphin
LC — Least ConcernPopulation: ~600.0K
Trend: Stable →
Physical Characteristics
| Attribute | Hase iruka | common bottlenose dolphin |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 45 years |
| Average Length | — | 3.0 m |
| Average Weight | — | 300.0 kg |
Habitat & Geographic Range
Hase iruka
Typically found in diverse terrestrial and aquatic ecosystems.
Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).
common bottlenose dolphin
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 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.
Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).
Hase iruka
マイルカ(Delphinus delphis)は大西洋・地中海・インド太平洋の温帯〜熱帯海域に広く分布するイルカで、黒・白・黄色のクロスパターンが特徴的な模様を持つ。IUCNレッドリストでは軽度懸念(LC)に分類されており、世界で最も個体数の多いイルカの一種と考えられている。高速遊泳能力を持ちボウライドを楽しむ行動でよく知られ、数百頭からなる大きな群れを形成することがある。
common bottlenose dolphin
最も研究され、最も知られているイルカ種であるバンドウイルカは、沿岸の浅瀬から外洋まで世界中の温暖な海域と温帯海域に生息します。体に対して大きな脳を持つ高度に知性的なこの種は、自己認識、複雑なコミュニケーション、社会的学習を示します。流動的な分裂融合社会で生活し、魚を追い込むために協力します。海洋生態系の健全性の重要な指標種です。
Shared Countries
Both species can be found in 10 countries:
Related Comparisons
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