Pacific white-sided dolphin vs Ray

Lagenorhynchus obliquidens compared with Bathyraja schroederi

Taxonomic Classification

Rank	Pacific white-sided dolphin	Ray
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Bộ Cá đuối)
Family	Delphinidae (Oceanic Dolphins)	Arhynchobatidae
Genus	Lagenorhynchus	Bathyraja
Species	Lagenorhynchus obliquidens	Bathyraja schroederi

Evolutionary Relationship

Pacific white-sided dolphin and Ray share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Pacific white-sided dolphin

LC — Least Concern

Ray

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Pacific white-sided dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.