Buckelwal vs

Megaptera novaeangliae compared with Ensifer saheli

Key Differences

Buckelwal is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Buckelwal
Kingdom	Animalia (動物)	Bacteria (Bacteria)
Phylum	Chordata (脊索動物)	Proteobacteria (プロテオバクテリア)
Class	Mammalia (哺乳類)	Alphaproteobacteria (アルファプロテオバクテリア)
Order	Cetacea (Whales & Dolphins)	Rhizobiales (リゾビウム目)
Family	Balaenopteridae (Rorquals)	Rhizobiaceae
Genus	Megaptera (Humpback Whales)	Ensifer
Species	Megaptera novaeangliae	Ensifer saheli

Conservation Status

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

NE — Not Evaluated

Physical Characteristics

Attribute	Buckelwal
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	15.0 m	—
Average Weight	30.0 t	—

Habitat & Geographic Range

Buckelwal

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 (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.

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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。

Ensifer saheliはRhizobiaceae科の窒素固定アルファプロテオバクテリアで、アフリカのサヘル地域のSesbania及びAcacia類マメ科植物の根粒から最初に分離されました。農業的に限界的な環境で土壌肥沃度に貢献し、栄養の乏しい半乾燥熱帯土壌で宿主との有効な共生関係を形成します。名称はサヘル地域を原産地として反映しています。