Emperor Penguin vs Grassland Whorl Snail

Aptenodytes forsteri compared with Vertigo ovata

Taxonomic Classification

Rank	Emperor Penguin	Grassland Whorl Snail
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum	Chordata (रज्जुकी)	Mollusca (मोलस्का)
Class	Aves (पक्षी)	Gastropoda (उदरपाद)
Order	Sphenisciformes (Penguins)	Stylommatophora (Stylommatophora)
Family	Spheniscidae (Penguins)	Vertiginidae
Genus	Aptenodytes (Great Penguins)	Vertigo
Species	Aptenodytes forsteri	Vertigo ovata

Evolutionary Relationship

Emperor Penguin and Grassland Whorl Snail share a common ancestor at the Kingdom level: Animalia. (प्राणी)

Conservation Status

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Grassland Whorl Snail

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic 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.

Grassland Whorl Snail

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.

Range

Distributed across Mexico, New Zealand, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.