Chinese river dolphin vs hydroid

Lipotes vexillifer compared with Obelia longissima

Key Differences

• Chinese river dolphin is Critically Endangered while hydroid is Not Evaluated.

Taxonomic Classification

Rank	Chinese river dolphin	hydroid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Cnidaria (Cnidarians)
Class	Mammalia (Mammals)	Hydrozoa (Hydrozoa)
Order	Cetacea (Whales & Dolphins)	Leptothecata (Leptothecata)
Family	Lipotidae	Campanulariidae
Genus	Lipotes	Obelia
Species	Lipotes vexillifer	Obelia longissima

Evolutionary Relationship

Chinese river dolphin and hydroid share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chinese river dolphin

CR — Critically Endangered

hydroid

NE — Not Evaluated

Physical Characteristics

Attribute	Chinese river dolphin	hydroid
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

hydroid

Habitat

Native to Europe and North America and Oceania, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (4 countries), North America (United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina).

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.