大翅鯨 vs Golden Ear

Megaptera novaeangliae compared with Naematelia aurantia

Key Differences

• 大翅鯨 is Vulnerable while Golden Ear is Not Evaluated.

Taxonomic Classification

Rank	大翅鯨	Golden Ear
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Chordata (脊索动物门)	Basidiomycota (担子菌门)
Class	Mammalia (哺乳動物)	Tremellomycetes (銀耳綱)
Order	Cetacea (Whales & Dolphins)	Tremellales (银耳目)
Family	Balaenopteridae (Rorquals)	Naemateliaceae
Genus	Megaptera (Humpback Whales)	Naematelia
Species	Megaptera novaeangliae	Naematelia aurantia

Conservation Status

大翅鯨

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Golden Ear

NE — Not Evaluated

Physical Characteristics

Attribute	大翅鯨	Golden Ear
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.

Golden Ear

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States.

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。