Epaulard vs Giant Oceanic Manta Ray

Orcinus orca compared with Manta birostris

Key Differences

Epaulard is Data Deficient while Giant Oceanic Manta Ray is Endangered.
Epaulard is carnivore while Giant Oceanic Manta Ray is omnivore.
Epaulard is 3.9x heavier than Giant Oceanic Manta Ray.

Taxonomic Classification

Rank	Epaulard	Giant Oceanic Manta Ray
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Chondrichthyes (軟骨魚綱)
Order	Cetacea (Whales & Dolphins)	Lamniformes (ネズミザメ目)
Family	Delphinidae (Oceanic Dolphins)	Rhincodontidae (Whale Sharks)
Genus	Orcinus (Orcas)	Rhincodon (Whale Sharks)
Species	Orcinus orca	Manta birostris

Evolutionary Relationship

Epaulard and Giant Oceanic Manta Ray share a common ancestor at the Phylum level: Chordata. (脊索動物)

表示 Phylum: Chordata

Conservation Status

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Giant Oceanic Manta Ray

EN — Endangered

Trend: Decreasing ↓

Physical Characteristics

Attribute	Epaulard	Giant Oceanic Manta Ray
Diet	Carnivore	Omnivore
Average Lifespan	50 years	50 years
Average Length	8.0 m	5.0 m
Average Weight	5.4 t	1.4 t

Habitat & Geographic Range

Epaulard

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

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.

Epaulard

イルカ科で最大の種であるシャチ（Orcinus orca）は体長最大9メートル、体重6トンに達し、北極から南極まですべての海洋に生息しています。独特の方言、狩猟戦略、集団間で異なる文化的伝統を持つ母系ポッドで生活する頂点捕食者です。一部の集団は魚類を、他の集団は海洋哺乳類を専門に捕食します。天敵はなく、シャチは生息するすべての海洋食物連鎖の頂点に位置します。