vs Lǎohǔ

Alyxoria varia compared with Panthera tigris

Key Differences

is Least Concern while Lǎohǔ is Endangered.

Taxonomic Classification

Rank		Lǎohǔ
Kingdom	Fungi (真菌界)	Animalia (动物界)
Phylum	Ascomycota (子囊菌门)	Chordata (脊索动物门)
Class	Arthoniomycetes (星裂菌纲)	Mammalia (哺乳動物)
Order	Arthoniales (星裂菌目)	Carnivora (食肉目)
Family	Lecanographaceae	Felidae (Cats)
Genus	Alyxoria	Panthera (Big Cats)
Species	Alyxoria varia	Panthera tigris

Conservation Status

LC — Least Concern

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 and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States.

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.

多变亚里衣（Alyxoria varia）是亚里衣科的一种壳状地衣，在IUCN评估中被列为无危（LC），生长在欧洲和北美温带森林的树皮及岩石表面。该地衣对空气质量和光照条件较为敏感，其存在与否可以反映当地的环境状况。黑色细长的子囊盘是其鉴定的重要形态特征。