Centric diatom vs Kaiserpinguin

Skeletonema subsalsum compared with Aptenodytes forsteri

Key Differences

Centric diatom is Not Evaluated while Kaiserpinguin is Near Threatened.

Taxonomic Classification

Rank	Centric diatom	Kaiserpinguin
Kingdom	Chromista (Chromista)	Animalia (Tier)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordatiere)
Class	Bacillariophyceae (Bacillariophyceae)	Aves (Vögel)
Order	Thalassiosirales (Thalassiosirales)	Sphenisciformes (Pinguine)
Family	Skeletonemaceae	Spheniscidae (Penguins)
Genus	Skeletonema	Aptenodytes (Great Penguins)
Species	Skeletonema subsalsum	Aptenodytes forsteri

Conservation Status

Centric diatom

NE — Not Evaluated

Kaiserpinguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Centric diatom	Kaiserpinguin
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Centric diatom

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

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.

Centric diatom

The Centric Diatom (Skeletonema subsalsum) is a species in the genus Skeletonema. Found across Europe (7 countries) and North America (United States).

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.