Buckelwal vs

Megaptera novaeangliae compared with Physarum pusillum

Key Differences

Buckelwal is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Buckelwal
Kingdom	Animalia (動物)	Protozoa (原生動物)
Phylum	Chordata (脊索動物)	Mycetozoa
Class	Mammalia (哺乳類)	Myxomycetes (変形菌綱)
Order	Cetacea (Whales & Dolphins)	Physarales (モジホコリ目)
Family	Balaenopteridae (Rorquals)	Physaraceae
Genus	Megaptera (Humpback Whales)	Physarum
Species	Megaptera novaeangliae	Physarum pusillum

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 and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Brazil).

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。

Physarum pusillum は湿潤な林内環境の腐朽植物素材や樹皮に小さく淡色の胞子嚢を形成する小型変形菌類である。その名前は他の Physarum 種に比べた小型の体を反映する。仲間と同様に、生殖構造を形成する前に基質上を這い回って食物粒子を取り込む多核原形質段階を経て、複数の大陸に分布する。