Pacific white-sided dolphin vs Roughback Whipray

Lagenorhynchus obliquidens compared with Fluvitrygon kittipongi

Key Differences

• Pacific white-sided dolphin is Least Concern while Roughback Whipray is Endangered.

Taxonomic Classification

Rank	Pacific white-sided dolphin	Roughback Whipray
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (อันดับปลากระเบน)
Family	Delphinidae (Oceanic Dolphins)	Dasyatidae
Genus	Lagenorhynchus	Fluvitrygon
Species	Lagenorhynchus obliquidens	Fluvitrygon kittipongi

Evolutionary Relationship

Pacific white-sided dolphin and Roughback Whipray share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Pacific white-sided dolphin

LC — Least Concern

Roughback Whipray

EN — Endangered

Physical Characteristics

Attribute	Pacific white-sided dolphin	Roughback Whipray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pacific white-sided dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Roughback Whipray