Mottled skate vs Pacific white-sided dolphin

Beringraja pulchra compared with Lagenorhynchus obliquidens

Key Differences

• Mottled skate is Endangered while Pacific white-sided dolphin is Least Concern.

Taxonomic Classification

Rank	Mottled skate	Pacific white-sided dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Cetacea (Whales & Dolphins)
Family	Rajidae	Delphinidae (Oceanic Dolphins)
Genus	Beringraja	Lagenorhynchus
Species	Beringraja pulchra	Lagenorhynchus obliquidens

Evolutionary Relationship

Mottled skate and Pacific white-sided dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Mottled skate

EN — Endangered

Pacific white-sided dolphin

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Mottled skate

Pacific white-sided dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.