Chinese river dolphin vs Madeira ray

Lipotes vexillifer compared with Raja maderensis

Key Differences

• Chinese river dolphin is Critically Endangered while Madeira ray is Vulnerable.

Taxonomic Classification

Rank	Chinese river dolphin	Madeira 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	Lipotidae	Rajidae
Genus	Lipotes	Raja
Species	Lipotes vexillifer	Raja maderensis

Evolutionary Relationship

Chinese river dolphin and Madeira ray share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Chinese river dolphin

CR — Critically Endangered

Madeira ray

VU — Vulnerable

Physical Characteristics

Attribute	Chinese river dolphin	Madeira ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Madeira ray

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.