vs 帝企鹅

Dictyota dichotoma compared with Aptenodytes forsteri

Key Differences

is Vulnerable while 帝企鹅 is Near Threatened.

Taxonomic Classification

Rank		帝企鹅
Kingdom	Chromista (色藻界)	Animalia (动物界)
Phylum	Ochrophyta (淡色藻门)	Chordata (脊索动物门)
Class	Phaeophyceae (褐藻纲)	Aves (鳥綱)
Order	Dictyotales (网地藻目)	Sphenisciformes (企鹅目)
Family	Dictyotaceae	Spheniscidae (Penguins)
Genus	Dictyota	Aptenodytes (Great Penguins)
Species	Dictyota dichotoma	Aptenodytes forsteri

Conservation Status

VU — Vulnerable

帝企鹅

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute		帝企鹅
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate grasslands and steppes, and flooded grasslands and savannas, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Argentina, Brazil). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

帝企鹅

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.

Dictyota dichotoma是一种常见褐藻，具有反复二叉分叉的扁平橄榄绿至金褐色藻体，形成宽阔扇形叶状体。生活于全球温带至热带海域的潮间带和浅潮下带岩礁。这种光合作用大型藻类通过固着器附着于岩石，可进行有性和无性繁殖。

帝企鹅

帝企鹅是世界上体型最大的企鹅，身高可达1.2米，体重达45千克，栖息于南极大陆极端恶劣的环境中。它们在隆冬的黑暗中、零下60°C以下的严寒里繁殖，雄鸟将唯一的蛋置于脚背上，藏于育卵囊下孵化长达65天，而雌鸟则在此期间出海觅食。数千只帝企鹅组成的群体通过循环交换位置、使个体轮流经过温暖的核心区域这一抱团取暖行为，堪称合作生存的典范。