Citron vs Emperor Penguin

Citrus medica compared with Aptenodytes forsteri

Key Differences

• Citron is Least Concern while Emperor Penguin is Near Threatened.

Taxonomic Classification

Rank	Citron	Emperor Penguin
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Sapindales (Sapindales)	Sphenisciformes (Penguins)
Family	Rutaceae	Spheniscidae (Penguins)
Genus	Citrus	Aptenodytes (Great Penguins)
Species	Citrus medica	Aptenodytes forsteri

Conservation Status

Citron

LC — Least Concern

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Citron	Emperor Penguin
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Citron

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (4 countries), Asia (Laos, Maldives), Europe (Croatia, France), North America (United States), Oceania and the Pacific (Australia, New Zealand), and South America (4 countries).

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.

Citron

The Citron (Citrus medica) is a species in the genus Citrus. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

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.