コウテイペンギン vs large flying fox

Aptenodytes forsteri compared with Pteropus vampyrus

Key Differences

• コウテイペンギン is carnivore while large flying fox is herbivore.
• コウテイペンギン is 36.4x heavier than large flying fox.
• コウテイペンギン lives longer (20 years vs 15 years).

Taxonomic Classification

Rank	コウテイペンギン	large flying fox
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Mammalia (哺乳類)
Order	Sphenisciformes (Penguins)	Chiroptera (翼手目)
Family	Spheniscidae (Penguins)	Pteropodidae (Fruit Bats)
Genus	Aptenodytes (Great Penguins)	Pteropus (Flying Foxes)
Species	Aptenodytes forsteri	Pteropus vampyrus

Evolutionary Relationship

コウテイペンギン and large flying fox share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

コウテイペンギン

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

large flying fox

NT — Near Threatened

Trend: Decreasing ↓

Physical Characteristics

Attribute	コウテイペンギン	large flying fox
Diet	Carnivore	Herbivore
Average Lifespan	20 years	15 years
Average Length	1.1 m	30 cm
Average Weight	40.0 kg	1.1 kg

Habitat & Geographic Range

コウテイペンギン

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.

large flying fox

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Indonesia, Malaysia, Philippines, and Thailand. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

コウテイペンギン

世界最大のペンギンであるコウテイペンギン（Aptenodytes forsteri）は体高最大1.2m、体重45kgで、地球上で最も過酷な環境の一つである南極大陸に生息しています。零下60°C以下の真冬の暗闇の中で繁殖し、雌が海上にいる間、雄が65日間足の上で育雛嚢の下に一つの卵を温め続けます。数千羽からなる群れで個体が暖かい中心部を循環するいわゆるハドリング行動は、協調的な生存戦略の傑作です。

large flying fox

世界最大のコウモリ種で、翼開長は最大1.5メートルに達し、東南アジアからフィリピン・インドネシアにかけての熱帯林に生息する。その名に反して果実と花蜜のみを食べ、熱帯林の樹木にとって不可欠な花粉媒介者・種子散布者となっている。数千頭もの巨大なコロニーでねぐらを作る。食用のための狩猟と生息地破壊により絶滅危惧種に指定されている。