大翅鯨 vs

Megaptera novaeangliae compared with Haladaptatus paucihalophilus

Key Differences

• 大翅鯨 is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	大翅鯨
Kingdom	Animalia (动物界)	Archaea (Archaea)
Phylum	Chordata (脊索动物门)	Halobacteriota (Halobacteriota)
Class	Mammalia (哺乳動物)	Halobacteria (盐杆菌纲)
Order	Cetacea (Whales & Dolphins)	Halobacteriales (盐杆菌目)
Family	Balaenopteridae (Rorquals)	Haladaptataceae
Genus	Megaptera (Humpback Whales)	Haladaptatus
Species	Megaptera novaeangliae	Haladaptatus paucihalophilus

Conservation Status

大翅鯨

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

大翅鯨

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.

大翅鯨

座头鲸是大型鲸类中最具杂技表演性的物种之一，以繁殖季节雄性演唱的复杂而神秘的歌声著称，歌声有时持续数小时并随时间演变。体长可达16米，体重30吨，进行着哺乳动物中最长距离的洄游。分布于所有大洋，通过协作泡泡网捕食磷虾和小鱼。种群数量已从历史捕鲸后大体恢复。

Haladaptatus paucihalophilus 是 Halobacteriaceae 科的嗜盐古菌，以其相比大多数极端嗜盐菌能耐受较宽盐浓度范围的能力为特征。从低盐富硫化物泉水中分离，代表嗜盐古菌中不寻常的适应性。种名反映了其在卤化物浓度较低的环境中也能繁衍的能力。