Circular Ear Shell vs Gorille de l'Ouest

Haliotis cyclobates compared with Gorilla gorilla

Key Differences

• Circular Ear Shell is Least Concern while Gorille de l'Ouest is Critically Endangered.

Taxonomic Classification

Rank	Circular Ear Shell	Gorille de l'Ouest
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Mollusca (mollusques)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (mammifères)
Order	Lepetellida (Lepetellida)	Primates (Primates)
Family	Haliotidae	Hominidae (Great Apes)
Genus	Haliotis	Gorilla (Gorillas)
Species	Haliotis cyclobates	Gorilla gorilla

Evolutionary Relationship

Circular Ear Shell and Gorille de l'Ouest share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Circular Ear Shell

LC — Least Concern

Gorille de l'Ouest

CR — Critically Endangered

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Circular Ear Shell	Gorille de l'Ouest
Diet	—	Herbivore
Average Lifespan	—	40 years
Average Length	—	1.7 m
Average Weight	—	160.0 kg

Habitat & Geographic Range

Circular Ear Shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Gorille de l'Ouest

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 4 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Cameroon, Congo (Republic), Equatorial Guinea, and Gabon. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Circular Ear Shell

The Circular Ear Shell (Haliotis cyclobates) is a species in the genus Haliotis. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Gorille de l'Ouest

The world's largest primate, western gorillas weigh up to 180 kg and inhabit the tropical and subtropical forests of equatorial Africa. Primarily herbivorous, living in family groups led by a silverback male who protects the troop and mediates social conflicts. Critically Endangered, with populations threatened by deforestation, poaching for bushmeat, and outbreaks of Ebola virus disease.