Buckelwal vs

Megaptera novaeangliae compared with Desulfurococcus mucosus

Key Differences

  • Buckelwal is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank Buckelwal
Kingdom Animalia (動物) Archaea (Archaea)
Phylum Chordata (脊索動物) Thermoproteota (Thermoproteota)
Class Mammalia (哺乳類) Thermoproteia
Order Cetacea (Whales & Dolphins) Sulfolobales (スルフォロブス目)
Family Balaenopteridae (Rorquals) Desulfurococcaceae
Genus Megaptera (Humpback Whales) Desulfurococcus
Species Megaptera novaeangliae Desulfurococcus mucosus

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.

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。

Desulfurococcus mucosusは、Desulfurococcaceae科に属する超好熱性古細菌で、80℃以上の温泉や熱水噴出孔などの高温無酸素環境で繁殖する。代謝において硫黄を電子受容体として還元する絶対嫌気性生物である。細胞表面は種名の由来となった粘液状のS層で覆われている。

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