Asiatic holly fern vs 藍鯨

Cyrtomium caryotideum compared with Balaenoptera musculus

Key Differences

• Asiatic holly fern is Extinct while 藍鯨 is Vulnerable.

Taxonomic Classification

Rank	Asiatic holly fern	藍鯨
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Tracheophyta	Chordata (脊索动物门)
Class	Polypodiopsida (水龍骨綱)	Mammalia (哺乳動物)
Order	Polypodiales (水龙骨目)	Cetacea (Whales & Dolphins)
Family	Dryopteridaceae	Balaenopteridae (Rorquals)
Genus	Cyrtomium	Balaenoptera (Rorquals)
Species	Cyrtomium caryotideum	Balaenoptera musculus

Conservation Status

Asiatic holly fern

EX — Extinct

藍鯨

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Asiatic holly fern	藍鯨
Diet	—	Carnivore
Average Lifespan	—	90 years
Average Length	—	30.0 m
Average Weight	—	150.0 t

Habitat & Geographic Range

Asiatic holly fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Found in Taiwan.

藍鯨

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 (4 countries), and South America (Colombia, Ecuador). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Asiatic holly fern

The Asiatic holly fern (Cyrtomium caryotideum) is a species in the genus Cyrtomium. It is currently classified as Extinct on the IUCN Red List. Typically found in moist, shaded forest floors and tropical canopies. Found in Taiwan.

藍鯨

蓝鲸是地球上已知存在过的最大动物，体长可达33米，体重达200吨，其心脏单独就重达一辆小型轿车的重量。分布于各大洋，在极地觅食地和热带繁殖地之间进行迁徙。它们是滤食性动物，每日可消耗多达4吨磷虾。蓝鲸被列为濒危物种，20世纪捕鲸活动使其濒临灭绝，目前全球种群估计约为1万至2.5万头。

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan