Dwarf whip ray vs Fraser's dolphin

Brevitrygon walga compared with Lagenodelphis hosei

Key Differences

• Dwarf whip ray is Near Threatened while Fraser's dolphin is Least Concern.

Taxonomic Classification

Rank	Dwarf whip ray	Fraser's dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Cetacea (Whales & Dolphins)
Family	Dasyatidae	Delphinidae (Oceanic Dolphins)
Genus	Brevitrygon	Lagenodelphis
Species	Brevitrygon walga	Lagenodelphis hosei

Evolutionary Relationship

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

Conservation Status

Dwarf whip ray

NT — Near Threatened

Fraser's dolphin

LC — Least Concern

Physical Characteristics

Attribute	Dwarf whip ray	Fraser's dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf whip ray

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).