Arnold'S Parmotrema Lichen vs Emperor Penguin

Parmotrema arnoldii compared with Aptenodytes forsteri

Key Differences

Arnold'S Parmotrema Lichen is Critically Endangered while Emperor Penguin is Near Threatened.

Taxonomic Classification

Rank	Arnold'S Parmotrema Lichen	Emperor Penguin
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Aves (Birds)
Order	Lecanorales (Lecanorales)	Sphenisciformes (Penguins)
Family	Parmeliaceae	Spheniscidae (Penguins)
Genus	Parmotrema	Aptenodytes (Great Penguins)
Species	Parmotrema arnoldii	Aptenodytes forsteri

Conservation Status

Arnold'S Parmotrema Lichen

CR — Critically Endangered

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Arnold'S Parmotrema Lichen	Emperor Penguin
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Arnold'S Parmotrema Lichen

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

Range

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

Emperor Penguin

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Arnold'S Parmotrema Lichen

The Arnold'S Parmotrema Lichen, Parmotrema arnoldii, is a species. It is currently assessed as critically endangered 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 grasslands and savannas, among 7 distinct biome types spanning the.

Emperor Penguin

The world's largest penguin, emperor penguins stand up to 1.2 meters and weigh 45 kg, inhabiting the Antarctic continent in some of the most extreme conditions on Earth. They breed in midwinter darkness at temperatures below -60°C, with males incubating single eggs on their feet under a brood pouch for 65 days while females are at sea. Their huddling behavior — cycling individuals through the warm center of thousands-strong groups — is a masterclass in cooperative survival.