Black Gem vs Chinese river dolphin

Microchrysa cyaneiventris compared with Lipotes vexillifer

Key Differences

• Black Gem is Least Concern while Chinese river dolphin is Critically Endangered.

Taxonomic Classification

Rank	Black Gem	Chinese river dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Cetacea (Whales & Dolphins)
Family	Stratiomyidae	Lipotidae
Genus	Microchrysa	Lipotes
Species	Microchrysa cyaneiventris	Lipotes vexillifer

Evolutionary Relationship

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

Conservation Status

Black Gem

LC — Least Concern

Chinese river dolphin

CR — Critically Endangered

Physical Characteristics

Attribute	Black Gem	Chinese river dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Gem

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Gem

The Black Gem (Microchrysa cyaneiventris) is a species in the genus Microchrysa. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.