Common Hippopotamus, Hippopotamus, Large Hippo vs Narrow-headed Slender Opossum

Hippopotamus amphibius compared with Marmosops cracens

Key Differences

Common Hippopotamus, Hippopotamus, Large Hippo is Vulnerable while Narrow-headed Slender Opossum is Data Deficient.

Taxonomic Classification

Rank	Common Hippopotamus, Hippopotamus, Large Hippo	Narrow-headed Slender Opossum
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Artiodactyla (偶蹄目)	Didelphimorphia (Didelphimorphia)
Family	Hippopotamidae (Hippos)	Didelphidae
Genus	Hippopotamus (Hippos)	Marmosops
Species	Hippopotamus amphibius	Marmosops cracens

Evolutionary Relationship

Common Hippopotamus, Hippopotamus, Large Hippo and Narrow-headed Slender Opossum share a common ancestor at the Class level: Mammalia. (哺乳類)

表示 Class: Mammalia

Conservation Status

Common Hippopotamus, Hippopotamus, Large Hippo

VU — Vulnerable

Population: ~130.0K

Trend: Decreasing ↓

Narrow-headed Slender Opossum

DD — Data Deficient

Physical Characteristics

Attribute	Common Hippopotamus, Hippopotamus, Large Hippo	Narrow-headed Slender Opossum
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.

Narrow-headed Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Common Hippopotamus, Hippopotamus, Large Hippo

アフリカで最も危険な大型哺乳類であるカバ（Hippopotamus amphibius）は最大3,200kgに達し、サハラ以南アフリカの河川、湖、湿地に生息する。半水生で、体温を保つために1日最大16時間水中に沈んでいることがあり、夜間に陸上で草を食む。穏やかに見えるが非常に攻撃的で縄張り意識が強く、毎年数百人の死亡原因となっている。象牙の密猟と生息地の消失により個体数が脅かされており、危急種に指定されている。