Gorila Occidental vs Van Son's Hillside Brown

Gorilla gorilla compared with Stygionympha vansoni

Key Differences

• Gorila Occidental is Critically Endangered while Van Son's Hillside Brown is Least Concern.

Taxonomic Classification

Rank	Gorila Occidental	Van Son's Hillside Brown
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Arthropoda (artrópodos)
Class	Mammalia (mamíferos)	Insecta (insecto)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Hominidae (Great Apes)	Nymphalidae (Brush-footed Butterflies)
Genus	Gorilla (Gorillas)	Stygionympha
Species	Gorilla gorilla	Stygionympha vansoni

Evolutionary Relationship

Gorila Occidental and Van Son's Hillside Brown share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gorila Occidental

CR — Critically Endangered

Population: ~100.0K

Trend: Decreasing ↓

Van Son's Hillside Brown

LC — Least Concern

Physical Characteristics

Attribute	Gorila Occidental	Van Son's Hillside Brown
Diet	Herbivore	—
Average Lifespan	40 years	—
Average Length	1.7 m	—
Average Weight	160.0 kg	—

Habitat & Geographic Range

Gorila Occidental

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.

Van Son's Hillside Brown

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Gorila Occidental

El primate más grande del mundo, los gorilas occidentales pesan hasta 180 kg y habitan los bosques tropicales y subtropicales del África ecuatorial. Principalmente herbívoros, viven en grupos familiares liderados por un macho de espalda plateada que protege la tropa y media en los conflictos sociales. En Peligro Crítico, con poblaciones amenazadas por la deforestación, la caza furtiva para la venta de carne de monte y los brotes del virus del Ébola.