Fraser's dolphin vs Ray

Lagenodelphis hosei compared with Sympterygia bonapartii

Key Differences

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

Taxonomic Classification

Rank	Fraser's dolphin	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Delphinidae (Oceanic Dolphins)	Arhynchobatidae
Genus	Lagenodelphis	Sympterygia
Species	Lagenodelphis hosei	Sympterygia bonapartii

Evolutionary Relationship

Fraser's dolphin and Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fraser's dolphin

LC — Least Concern

Ray

NT — Near Threatened

Physical Characteristics

Attribute	Fraser's dolphin	Ray
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).

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.