African elephant vs European otter

Loxodonta africana compared with Lutra lutra

Key Differences

African elephant is herbivore while European otter is carnivore.
African elephant is 600.0x heavier than European otter.
African elephant lives longer (65 years vs 10 years).

Taxonomic Classification

Rank	African elephant	European otter
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	Proboscidea (长鼻目)	Carnivora (食肉目)
Family	Elephantidae (Elephants)	Mustelidae (Weasels & Otters)
Genus	Loxodonta (African Elephants)	Lutra (Otters)
Species	Loxodonta africana	Lutra lutra

Evolutionary Relationship

African elephant and European otter share a common ancestor at the Class level: Mammalia. (哺乳動物)

查看 Class: Mammalia

Conservation Status

African elephant

VU — Vulnerable

Population: ~415.0K

Trend: Decreasing ↓

European otter

VU — Vulnerable

Trend: Stable →

Physical Characteristics

Attribute	African elephant	European otter
Diet	Herbivore	Carnivore
Average Lifespan	65 years	10 years
Average Length	6.0 m	1.0 m
Average Weight	6.0 t	10.0 kg

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.

European otter

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

African elephant

非洲象是地球上体型最大的陆地动物，体重可达7,000千克，栖息于撒哈拉以南非洲的草原、稀树草原和森林中。作为关键种，它们通过挖掘水源、传播种子和改变植被结构，深刻塑造了其栖息地的生态系统。受栖息地丧失和象牙盗猎威胁，非洲象的保护至关重要。

European otter

欧洲水獭（Lutra lutra）是一种纤细的半水生鼬科动物，分布于欧洲和亚洲的清洁河流、溪流和海岸线。欧洲水獭体长可达1.3米，是技术娴熟的捕鱼者，利用敏感的胡须探测猎物的动向。它们需要鱼类丰富的清洁水域，是淡水生态系统健康状况的指示物种。曾因狩猎和污染在西欧几近灭绝，随着水质改善，种群数量已显著恢复。