Chinese river dolphin vs Spotted Ray

Lipotes vexillifer compared with Bathyraja albomaculata

Key Differences

• Chinese river dolphin is Critically Endangered while Spotted Ray is Vulnerable.

Taxonomic Classification

Rank	Chinese river dolphin	Spotted Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Lipotidae	Arhynchobatidae
Genus	Lipotes	Bathyraja
Species	Lipotes vexillifer	Bathyraja albomaculata

Evolutionary Relationship

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

Conservation Status

Chinese river dolphin

CR — Critically Endangered

Spotted Ray

VU — Vulnerable

Physical Characteristics

Attribute	Chinese river dolphin	Spotted Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spotted Ray

Habitat

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

Range

Found in Chile. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.