大翅鯨 vs Gray-shanked Douc Langur

Megaptera novaeangliae compared with Pygathrix cinerea

Key Differences

• 大翅鯨 is Vulnerable while Gray-shanked Douc Langur is Critically Endangered.

Taxonomic Classification

Rank	大翅鯨	Gray-shanked Douc Langur
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Cetacea (Whales & Dolphins)	Primates (灵长目)
Family	Balaenopteridae (Rorquals)	Cercopithecidae (Old World Monkeys)
Genus	Megaptera (Humpback Whales)	Pygathrix
Species	Megaptera novaeangliae	Pygathrix cinerea

Evolutionary Relationship

大翅鯨 and Gray-shanked Douc Langur share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

大翅鯨

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

Attribute	大翅鯨	Gray-shanked Douc Langur
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.

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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。