vs Epaulard
Arthonia calcarea compared with Orcinus orca
Key Differences
- is Near Threatened while Epaulard is Data Deficient.
Taxonomic Classification
| Rank | Epaulard | |
|---|---|---|
| Kingdom | Fungi (菌界) | Animalia (動物) |
| Phylum | Ascomycota (子嚢菌門) | Chordata (脊索動物) |
| Class | Arthoniomycetes (ホシゴケ菌綱) | Mammalia (哺乳類) |
| Order | Arthoniales (Arthoniales) | Cetacea (Whales & Dolphins) |
| Family | Arthoniaceae | Delphinidae (Oceanic Dolphins) |
| Genus | Arthonia | Orcinus (Orcas) |
| Species | Arthonia calcarea | Orcinus orca |
Conservation Status
Epaulard
DD — Data DeficientPopulation: ~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
Native to Europe, inhabiting ecosystems characteristic of the region.
Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.
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).
アルトニア・カルカレア(Arthonia calcarea)は石灰岩・石灰質岩面・古いモルタルに着生する痂状地衣類で、薄い白〜灰色の葉状体に小型の暗色子嚢盤を形成する。IUCNレッドリストでは準絶滅危惧(NT)に分類されており、生育地の攪乱・大気汚染・石灰質石造物の除去により減少傾向にある。安定した石灰質基質と清浄な大気を必要とする生態学的に要求の高い種である。
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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