Gorille de l'Ouest vs cocquille Saint-Jacques

Gorilla gorilla compared with Pecten maximus

Key Differences

• Gorille de l'Ouest is Critically Endangered while cocquille Saint-Jacques is Least Concern.

Taxonomic Classification

Rank	Gorille de l'Ouest	cocquille Saint-Jacques
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Mollusca (mollusques)
Class	Mammalia (mammifères)	Bivalvia (Bivalvia)
Order	Primates (Primates)	Pectinida (Pectinida)
Family	Hominidae (Great Apes)	Pectinidae
Genus	Gorilla (Gorillas)	Pecten
Species	Gorilla gorilla	Pecten maximus

Evolutionary Relationship

Gorille de l'Ouest and cocquille Saint-Jacques share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Gorille de l'Ouest

CR — Critically Endangered

Population: ~100.0K

Trend: Decreasing ↓

cocquille Saint-Jacques

LC — Least Concern

Physical Characteristics

Attribute	Gorille de l'Ouest	cocquille Saint-Jacques
Diet	Herbivore	—
Average Lifespan	40 years	—
Average Length	1.7 m	—
Average Weight	160.0 kg	—

Habitat & Geographic Range

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.

cocquille Saint-Jacques

Habitat

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

Range

Widely distributed across Asia (China), Europe (8 countries), and South America (Chile).

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.

cocquille Saint-Jacques

St. James' shell (Pecten maximus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.