pinguim-imperador vs greater grass snail

Aptenodytes forsteri compared with Vallonia declivis

Taxonomic Classification

Rank	pinguim-imperador	greater grass snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Mollusca (Moluscos)
Class	Aves (ave)	Gastropoda (Gastrópodes)
Order	Sphenisciformes (Penguins)	Stylommatophora (Stylommatophora)
Family	Spheniscidae (Penguins)	Valloniidae
Genus	Aptenodytes (Great Penguins)	Vallonia
Species	Aptenodytes forsteri	Vallonia declivis

Evolutionary Relationship

pinguim-imperador and greater grass snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

pinguim-imperador

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

greater grass snail

NT — Near Threatened

Physical Characteristics

Attribute	pinguim-imperador	greater grass snail
Diet	Carnivore	—
Average Lifespan	20 years	—
Average Length	1.1 m	—
Average Weight	40.0 kg	—

Habitat & Geographic Range

pinguim-imperador

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.

greater grass snail

Habitat

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

Range

Found in France. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

pinguim-imperador

O maior pinguim do mundo, os pinguins-imperadores medem até 1,2 metro de altura e pesam 45 kg, habitando o continente antártico em algumas das condições mais extremas da Terra. Reproduzem-se no meio do inverno, na escuridão, a temperaturas abaixo de -60°C, com os machos incubando ovos únicos sobre os pés sob uma bolsa de criação por 65 dias enquanto as fêmeas estão no mar. Seu comportamento de aglomeração — onde os indivíduos revezam-se pelo centro quente de grupos de milhares — é uma obra-prima de sobrevivência cooperativa.