Fraser's dolphin vs Sailray

Lagenodelphis hosei compared with Rajella lintea

Key Differences

• Fraser's dolphin is Least Concern while Sailray is Near Threatened.

Taxonomic Classification

Rank	Fraser's dolphin	Sailray
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)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (ガンギエイ目)
Family	Delphinidae (Oceanic Dolphins)	Rajidae
Genus	Lagenodelphis	Rajella
Species	Lagenodelphis hosei	Rajella lintea

Evolutionary Relationship

Fraser's dolphin and Sailray share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Fraser's dolphin

LC — Least Concern

Sailray

NT — Near Threatened

Physical Characteristics

Attribute	Fraser's dolphin	Sailray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fraser's dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Sailray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway