Atlantic Dolphin vs Pacific Spiny-rat

Delphinus delphis compared with Proechimys decumanus

Key Differences

• Atlantic Dolphin is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Atlantic Dolphin	Pacific Spiny-rat
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order	Cetacea (Whales & Dolphins)	Rodentia (설치류)
Family	Delphinidae (Oceanic Dolphins)	Echimyidae
Genus	Delphinus	Proechimys
Species	Delphinus delphis	Proechimys decumanus

Evolutionary Relationship

Atlantic Dolphin and Pacific Spiny-rat share a common ancestor at the Class level: Mammalia. (포유류)

Conservation Status

Atlantic Dolphin

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Atlantic Dolphin	Pacific Spiny-rat
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).

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. 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.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador