vs Buckelwal
Aulosira laxa compared with Megaptera novaeangliae
Key Differences
- is Not Evaluated while Buckelwal is Vulnerable.
Taxonomic Classification
| Rank | Buckelwal | |
|---|---|---|
| Kingdom | Bacteria (Bacteria) | Animalia (動物) |
| Phylum | Cyanobacteria (藍藻) | Chordata (脊索動物) |
| Class | Cyanobacteriia | Mammalia (哺乳類) |
| Order | Cyanobacteriales | Cetacea (Whales & Dolphins) |
| Family | Nostocaceae | Balaenopteridae (Rorquals) |
| Genus | Aulosira | Megaptera (Humpback Whales) |
| Species | Aulosira laxa | Megaptera novaeangliae |
Conservation Status
Buckelwal
VU — VulnerablePopulation: ~80.0K
Trend: Increasing ↑
Physical Characteristics
| Attribute | Buckelwal | |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 50 years |
| Average Length | — | 15.0 m |
| Average Weight | — | 30.0 t |
Habitat & Geographic Range
Native to Europe, inhabiting ecosystems characteristic of the region.
Distributed across Norway and Sweden.
Buckelwal
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 (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.
アウロシラ・ラクサ(Aulosira laxa)はノストック科に属する糸状・異形細胞形成型シアノバクテリアで、ゆるく巻いた柔軟な糸状体を形成する。淡水環境・湿潤土壌に生育し、特殊細胞(ヘテロシスト)による大気窒素固定を通じて生態系の窒素循環に貢献する。水田環境での生物的窒素固定者として農業微生物学分野での研究対象となっている。
Buckelwal
大型クジラの中で最も曲芸的なクジラのひとつであるザトウクジラは、繁殖期にオスが歌う複雑で神秘的な歌で知られており、数時間にわたって続き時間をかけて変化していきます。体長16m、体重30トンに達し、哺乳類の中で最長の回遊を行います。全海洋に分布し、協調的なバブルネット採餌でオキアミや小魚を捕食します。歴史的な捕鯨後の個体数はおおむね回復しています。
Related Comparisons
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