vs Lǎohǔ

Acanthocorbis asymmetrica compared with Panthera tigris

Key Differences

is Not Evaluated while Lǎohǔ is Endangered.

Taxonomic Classification

Rank		Lǎohǔ
Kingdom	Protozoa (原生動物)	Animalia (动物界)
Phylum	Choanozoa (領鞭毛動物)	Chordata (脊索动物门)
Class	Choanoflagellatea (领鞭毛虫纲)	Mammalia (哺乳動物)
Order	Choanoflagellida (颌鞭目)	Carnivora (食肉目)
Family	Acanthoecidae	Felidae (Cats)
Genus	Acanthocorbis	Panthera (Big Cats)
Species	Acanthocorbis asymmetrica	Panthera tigris

Conservation Status

NE — Not Evaluated

Lǎohǔ

EN — Endangered

Population: ~4.5K

Trend: Increasing ↑

Physical Characteristics

Attribute		Lǎohǔ
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	3.0 m
Average Weight	—	220.0 kg

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Lǎohǔ

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 6 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia and Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

不对称棘篮虫（Acanthocorbis asymmetrica）是一种生活在沿海及开阔大洋水域的海洋领鞭毛虫，属于单细胞真核生物，与动物祖先关系密切。其细胞被一个由不对称排列的硅质肋条构成的外壳（篮笼状结构）所包裹，是区别于近缘种的显著特征。该物种以细菌为食，在海洋微生物食物网中扮演重要角色。