Bay-rush vs 大翅鯨

Zamia integrifolia compared with Megaptera novaeangliae

Key Differences

• Bay-rush is Near Threatened while 大翅鯨 is Vulnerable.

Taxonomic Classification

Rank	Bay-rush	大翅鯨
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Tracheophyta	Chordata (脊索动物门)
Class	Cycadopsida (Cycadopsida)	Mammalia (哺乳動物)
Order	Cycadales (苏铁目)	Cetacea (Whales & Dolphins)
Family	Zamiaceae	Balaenopteridae (Rorquals)
Genus	Zamia	Megaptera (Humpback Whales)
Species	Zamia integrifolia	Megaptera novaeangliae

Conservation Status

Bay-rush

NT — Near Threatened

大翅鯨

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

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

Habitat & Geographic Range

Bay-rush

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Found in Cuba. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Bay-rush

The Bay-rush (Zamia integrifolia) is a species in the genus Zamia. It is currently classified as Near Threatened on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types within the Neotrop

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。