Arctic Mushroom Scales Lichen vs 虎鯨

Lichenomphalia hudsoniana compared with Orcinus orca

Key Differences

• Arctic Mushroom Scales Lichen is Critically Endangered while 虎鯨 is Data Deficient.

Taxonomic Classification

Rank	Arctic Mushroom Scales Lichen	虎鯨
Kingdom	Fungi (真菌界)	Animalia (动物界)
Phylum	Basidiomycota (担子菌门)	Chordata (脊索动物门)
Class	Agaricomycetes (傘菌綱)	Mammalia (哺乳動物)
Order	Agaricales (伞菌目)	Cetacea (Whales & Dolphins)
Family	Hygrophoraceae	Delphinidae (Oceanic Dolphins)
Genus	Lichenomphalia	Orcinus (Orcas)
Species	Lichenomphalia hudsoniana	Orcinus orca

Conservation Status

Arctic Mushroom Scales Lichen

CR — Critically Endangered

虎鯨

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute	Arctic Mushroom Scales Lichen	虎鯨
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	8.0 m
Average Weight	—	5.4 t

Habitat & Geographic Range

Arctic Mushroom Scales Lichen

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

虎鯨

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, Venezuela).

Arctic Mushroom Scales Lichen

The Arctic Mushroom Scales Lichen (Lichenomphalia hudsoniana) is a species in the genus Lichenomphalia. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

虎鯨

作为海豚科体型最大的成员，虎鲸（Orcinus orca）体长可达9米，体重6吨，分布于从北极到南极的所有海洋。以母系群体生活的顶级捕食者，不同种群具有独特的方言、狩猎策略和文化传统。一些种群专门捕食鱼类，另一些则捕食海洋哺乳动物。没有天敌，虎鲸位于其所栖居的每条海洋食物链的顶端。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden