Common Periwinkle vs Emperor Penguin

Littorina littorea compared with Aptenodytes forsteri

Key Differences

  • Common Periwinkle is Least Concern while Emperor Penguin is Near Threatened.

Taxonomic Classification

Rank Common Periwinkle Emperor Penguin
Kingdom same Animalia (동물) Animalia (동물)
Phylum Mollusca (연체동물) Chordata (척삭동물)
Class Gastropoda (복족강) Aves (새)
Order Littorinimorpha (총알고둥류) Sphenisciformes (Penguins)
Family Littorinidae Spheniscidae (Penguins)
Genus Littorina Aptenodytes (Great Penguins)
Species Littorina littorea Aptenodytes forsteri

Evolutionary Relationship

Common Periwinkle and Emperor Penguin share a common ancestor at the Kingdom level: Animalia. (동물)

Conservation Status

Common Periwinkle

LC — Least Concern

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute Common Periwinkle Emperor Penguin
Diet Carnivore
Average Lifespan 20 years
Average Length 1.1 m
Average Weight 40.0 kg

Habitat & Geographic Range

Common Periwinkle

Habitat

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

Range

Found across Europe (4 countries) and North America (Canada, United States).

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.

Common Periwinkle

총알고둥(Littorina littorea)은 IUCN 적색목록에서 최소관심(LC)으로 분류된다. 서식 범위 전반에 걸쳐 널리 분포하며 개체수가 안정적으로 유지되고 있어 즉각적인 보전 위협은 없다.

Emperor Penguin

세계에서 가장 큰 펭귄인 황제펭귄(Aptenodytes forsteri)은 키가 최대 1.2m에 몸무게가 45kg에 달하며, 지구상에서 가장 혹독한 환경인 남극 대륙에 서식합니다. 영하 60°C 이하의 한겨울 암흑 속에서 번식하며, 수컷이 암컷이 바다에 있는 동안 65일 동안 발 위에서 육아낭 아래에 알 한 개를 품습니다. 수천 마리가 모인 무리에서 개체들이 따뜻한 중심부를 순환하는 이른바 허들링 행동은 협동적 생존의 훌륭한 사례입니다.

Shared Countries

Both species can be found in 1 countries:

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