African elephant vs Hairy-nosed otter

Loxodonta africana compared with Lutra sumatrana

Key Differences

African elephant is Vulnerable while Hairy-nosed otter is Endangered.

Taxonomic Classification

Rank	African elephant	Hairy-nosed otter
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	Proboscidea (ゾウ目)	Carnivora (ネコ目)
Family	Elephantidae (Elephants)	Mustelidae (Weasels & Otters)
Genus	Loxodonta (African Elephants)	Lutra (Otters)
Species	Loxodonta africana	Lutra sumatrana

Evolutionary Relationship

African elephant and Hairy-nosed otter share a common ancestor at the Class level: Mammalia. (哺乳類)

表示 Class: Mammalia

Conservation Status

African elephant

VU — Vulnerable

Population: ~415.0K

Trend: Decreasing ↓

Hairy-nosed otter

EN — Endangered

Physical Characteristics

Attribute	African elephant	Hairy-nosed otter
Diet	Herbivore	—
Average Lifespan	65 years	—
Average Length	6.0 m	—
Average Weight	6.0 t	—

Habitat & Geographic Range

African elephant

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

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

Hairy-nosed otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

African elephant

地球上最大の陸上動物であるアフリカゾウは体重7,000 kgに達し、サハラ以南のサバンナ、森林、湿地に生息する。成熟した雌が群れを率いる高度に知的な社会構造を持ち、超低周波音やうなり声、接触によって意思疎通する。木を引き倒したり水飲み場を掘ったり種子を散布したりすることで生態系を形成するエンジニア種だが、象牙の密猟や生息地の喪失により個体数は減少しており、危急（VU）とされている。