Common Hippopotamus, Hippopotamus, Large Hippo vs Harmless Serotine

Hippopotamus amphibius compared with Eptesicus innoxius

Key Differences

Common Hippopotamus, Hippopotamus, Large Hippo is Vulnerable while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Common Hippopotamus, Hippopotamus, Large Hippo	Harmless Serotine
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Artiodactyla (偶蹄目)	Chiroptera (翼手目)
Family	Hippopotamidae (Hippos)	Vespertilionidae
Genus	Hippopotamus (Hippos)	Eptesicus
Species	Hippopotamus amphibius	Eptesicus innoxius

Evolutionary Relationship

Common Hippopotamus, Hippopotamus, Large Hippo and Harmless Serotine share a common ancestor at the Class level: Mammalia. (哺乳動物)

查看 Class: Mammalia

Conservation Status

Common Hippopotamus, Hippopotamus, Large Hippo

VU — Vulnerable

Population: ~130.0K

Trend: Decreasing ↓

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Common Hippopotamus, Hippopotamus, Large Hippo	Harmless Serotine
Diet	Herbivore	—
Average Lifespan	40 years	—
Average Length	3.5 m	—
Average Weight	1.5 t	—

Habitat & Geographic Range

Common Hippopotamus, Hippopotamus, Large Hippo

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia and Kenya. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Common Hippopotamus, Hippopotamus, Large Hippo

非洲最危险的大型哺乳动物，河马（Hippopotamus amphibius）体重可达3200千克，栖居于撒哈拉以南非洲的河流、湖泊和湿地。半水生生活方式使其每天最多在水中浸泡16小时以降温，夜间则在陆地上觅食草料。尽管外表看似温顺，河马极具攻击性且领地意识强烈，每年造成数百人伤亡。由于栖息地丧失和象牙非法猎杀，该物种被列为易危。