Giant Oceanic Manta Ray vs Gorille de l'Ouest

Manta birostris compared with Gorilla gorilla

Key Differences

• Giant Oceanic Manta Ray is Endangered while Gorille de l'Ouest is Critically Endangered.
• Giant Oceanic Manta Ray is omnivore while Gorille de l'Ouest is herbivore.
• Giant Oceanic Manta Ray is 8.8x heavier than Gorille de l'Ouest.
• Giant Oceanic Manta Ray lives longer (50 years vs 40 years).

Taxonomic Classification

Rank	Giant Oceanic Manta Ray	Gorille de l'Ouest
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (mammifères)
Order	Lamniformes (Mackerel Sharks)	Primates (Primates)
Family	Rhincodontidae (Whale Sharks)	Hominidae (Great Apes)
Genus	Rhincodon (Whale Sharks)	Gorilla (Gorillas)
Species	Manta birostris	Gorilla gorilla

Evolutionary Relationship

Giant Oceanic Manta Ray and Gorille de l'Ouest share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant Oceanic Manta Ray

EN — Endangered

Trend: Decreasing ↓

Gorille de l'Ouest

CR — Critically Endangered

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Giant Oceanic Manta Ray	Gorille de l'Ouest
Diet	Omnivore	Herbivore
Average Lifespan	50 years	40 years
Average Length	5.0 m	1.7 m
Average Weight	1.4 t	160.0 kg

Habitat & Geographic Range

Giant Oceanic Manta Ray

Habitat

Found across multiple habitat types including flooded grasslands and savannas, mangrove forests and coastal wetlands, and tropical and subtropical moist broadleaf forests, among 5 distinct biome types spanning the Afrotropic and Indomalayan and Neotropic realms.

Range

Distributed across Australia, Ecuador, Maldives, Mexico, and Mozambique. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

Giant Oceanic Manta Ray

The giant manta ray is the largest ray species, with a wingspan up to 7 meters. They are filter feeders.

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.