Grubiges Sternlebermoos vs Kaiserpinguin

Riccia cavernosa compared with Aptenodytes forsteri

Key Differences

Grubiges Sternlebermoos is Endangered while Kaiserpinguin is Near Threatened.

Taxonomic Classification

Rank	Grubiges Sternlebermoos	Kaiserpinguin
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Marchantiophyta (Lebermoose)	Chordata (Chordatiere)
Class	Marchantiopsida (Marchantiopsida)	Aves (Vögel)
Order	Marchantiales (Marchantiales)	Sphenisciformes (Pinguine)
Family	Ricciaceae	Spheniscidae (Penguins)
Genus	Riccia	Aptenodytes (Great Penguins)
Species	Riccia cavernosa	Aptenodytes forsteri

Conservation Status

Grubiges Sternlebermoos

EN — Endangered

Kaiserpinguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Grubiges Sternlebermoos	Kaiserpinguin
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Grubiges Sternlebermoos

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (6 countries), North America (United States), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Kaiserpinguin

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.

Grubiges Sternlebermoos

The Cavernous crystalwort (Riccia cavernosa) is a species in the genus Riccia. It is currently classified as Endangered on the IUCN Red List. Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Kaiserpinguin

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.