6-gilled shark vs African elephant

Hexanchus griseus compared with Loxodonta africana

Key Differences

• 6-gilled shark is Not Evaluated while African elephant is Vulnerable.

Taxonomic Classification

Rank	6-gilled shark	African elephant
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	Elasmobranchii	Mammalia (哺乳動物)
Order	Hexanchiformes (六鳃鲨目)	Proboscidea (长鼻目)
Family	Hexanchidae	Elephantidae (Elephants)
Genus	Hexanchus	Loxodonta (African Elephants)
Species	Hexanchus griseus	Loxodonta africana

Evolutionary Relationship

6-gilled shark and African elephant share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

6-gilled shark

NE — Not Evaluated

African elephant

VU — Vulnerable

Population: ~415.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	6-gilled shark	African elephant
Diet	—	Herbivore
Average Lifespan	—	65 years
Average Length	—	6.0 m
Average Weight	—	6.0 t

Habitat & Geographic Range

6-gilled shark

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Chile, Venezuela).

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.

6-gilled shark

The 6-gilled shark (Hexanchus griseus) is a species in the genus Hexanchus. It is not yet evaluated on the IUCN Red List. It is found across Chile, Denmark, Norway, and 2 other countries, inhabiting Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

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。