African elephant vs Chak Ko Shan Crab

Loxodonta africana compared with Geothelphusa monticola

Key Differences

• African elephant is Vulnerable while Chak Ko Shan Crab is Least Concern.

Taxonomic Classification

Rank	African elephant	Chak Ko Shan Crab
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Proboscidea (Elephants)	Decapoda (Decapoda)
Family	Elephantidae (Elephants)	Potamidae
Genus	Loxodonta (African Elephants)	Geothelphusa
Species	Loxodonta africana	Geothelphusa monticola

Evolutionary Relationship

African elephant and Chak Ko Shan Crab share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

African elephant

VU — Vulnerable

Population: ~415.0K

Trend: Decreasing ↓

Chak Ko Shan Crab

LC — Least Concern

Physical Characteristics

Attribute	African elephant	Chak Ko Shan Crab
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.

Chak Ko Shan Crab

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Taiwan.

African elephant

The largest land animal on Earth, African elephants can reach 7,000 kg and inhabit sub-Saharan savannas, forests, and wetlands. Highly intelligent with complex social structures led by matriarchs, they communicate through infrasound, rumbles, and touch. As ecosystem engineers, they shape habitats by uprooting trees, digging waterholes, and dispersing seeds. Vulnerable, with populations declining due to ivory poaching and habitat loss.

Chak Ko Shan Crab

The Chak Ko Shan Crab (Geothelphusa monticola) is a species in the genus Geothelphusa. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.