Peale s Dolphin vs Rough ray

Lagenorhynchus australis compared with Raja radula

Key Differences

• Peale s Dolphin is Least Concern while Rough ray is Endangered.

Taxonomic Classification

Rank	Peale s Dolphin	Rough ray
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Mammalia (포유류)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (홍어목)
Family	Delphinidae (Oceanic Dolphins)	Rajidae
Genus	Lagenorhynchus	Raja
Species	Lagenorhynchus australis	Raja radula

Evolutionary Relationship

Peale s Dolphin and Rough ray share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Peale s Dolphin

LC — Least Concern

Rough ray

EN — Endangered

Physical Characteristics

Attribute	Peale s Dolphin	Rough ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Peale s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rough ray