帝企鹅 vs

Aptenodytes forsteri compared with Methanococcus voltae

Key Differences

帝企鹅 is Near Threatened while is Not Evaluated.

Taxonomic Classification

Rank	帝企鹅
Kingdom	Animalia (动物界)	Archaea (Archaea)
Phylum	Chordata (脊索动物门)	Methanobacteriota_A
Class	Aves (鳥綱)	Methanococci (甲烷球菌纲)
Order	Sphenisciformes (企鹅目)	Methanococcales (甲烷球菌目)
Family	Spheniscidae (Penguins)	Methanococcaceae
Genus	Aptenodytes (Great Penguins)	Methanococcus
Species	Aptenodytes forsteri	Methanococcus voltae

Conservation Status

帝企鹅

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

NE — Not Evaluated

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

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.

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。

Methanococcus voltae 是甲烷球菌科的中温产甲烷古菌，因其是最早开发出遗传转化技术的产甲烷菌之一而备受关注。栖息于海洋沉积物，以氢气为电子供体还原二氧化碳产生甲烷。其模式生物地位对阐明古菌细胞生物学和遗传学的基本方面发挥了重要作用。