Atlantic Dolphin vs Ray

Delphinus delphis compared with Sympterygia bonapartii

Key Differences

• Atlantic Dolphin is Least Concern while Ray is Near Threatened.

Taxonomic Classification

Rank	Atlantic Dolphin	Ray
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Mammalia (포유류)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (홍어목)
Family	Delphinidae (Oceanic Dolphins)	Arhynchobatidae
Genus	Delphinus	Sympterygia
Species	Delphinus delphis	Sympterygia bonapartii

Evolutionary Relationship

Atlantic Dolphin and Ray share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Atlantic Dolphin

LC — Least Concern

Ray

NT — Near Threatened

Physical Characteristics

Attribute	Atlantic Dolphin	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Ray

Habitat

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

Range

Found in Chile. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Atlantic Dolphin

대서양돌고래(Delphinus delphis)는 IUCN 적색목록에서 최소관심(LC) 종으로 분류됩니다. 서식 범위 전반에 걸쳐 광범위하고 풍부하게 분포하며 개체군이 안정적이고 즉각적인 보전 우려가 없습니다.