Caruana's slug vs Emperor Penguin

Deroceras invadens compared with Aptenodytes forsteri

Key Differences

• Caruana's slug is Not Evaluated while Emperor Penguin is Near Threatened.

Taxonomic Classification

Rank	Caruana's slug	Emperor Penguin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Aves (Birds)
Order	Stylommatophora (Stylommatophora)	Sphenisciformes (Penguins)
Family	Agriolimacidae	Spheniscidae (Penguins)
Genus	Deroceras	Aptenodytes (Great Penguins)
Species	Deroceras invadens	Aptenodytes forsteri

Evolutionary Relationship

Caruana's slug and Emperor Penguin share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Caruana's slug

NE — Not Evaluated

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Caruana's slug	Emperor Penguin
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Caruana's slug

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Widely distributed across Asia (Israel), Europe (9 countries), North America (Mexico, Panama, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Chile, Ecuador).

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.

Caruana's slug

The Caruana's Slug (Deroceras invadens) is a species in the genus Deroceras. Typically found in terrestrial and aquatic habitats including forests and freshwater.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway