Broadbacked stingaree vs Chinese river dolphin

Urolophus expansus compared with Lipotes vexillifer

Key Differences

• Broadbacked stingaree is Least Concern while Chinese river dolphin is Critically Endangered.

Taxonomic Classification

Rank	Broadbacked stingaree	Chinese river dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Cetacea (Whales & Dolphins)
Family	Urolophidae	Lipotidae
Genus	Urolophus	Lipotes
Species	Urolophus expansus	Lipotes vexillifer

Evolutionary Relationship

Broadbacked stingaree and Chinese river dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Broadbacked stingaree

LC — Least Concern

Chinese river dolphin

CR — Critically Endangered

Physical Characteristics

Attribute	Broadbacked stingaree	Chinese river dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadbacked stingaree

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Broadbacked stingaree

The Broadbacked stingaree (Urolophus expansus) is a species in the genus Urolophus. It is currently classified as Least Concern on the IUCN Red List.

Chinese river dolphin

The Chinese River Dolphin (Lipotes vexillifer) is a species in the genus Lipotes. It is currently classified as Critically Endangered on the IUCN Red List.