Broadgill Catshark vs River Bluet

Apristurus riveri compared with Enallagma anna

Taxonomic Classification

Rank	Broadgill Catshark	River Bluet
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Arthropoda (节肢动物门)
Class	Chondrichthyes (软骨鱼纲)	Insecta (昆蟲綱)
Order	Carcharhiniformes (真鲨目)	Odonata (蜻蜓目)
Family	Scyliorhinidae	Coenagrionidae
Genus	Apristurus	Enallagma
Species	Apristurus riveri	Enallagma anna

Evolutionary Relationship

Broadgill Catshark and River Bluet share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Broadgill Catshark

LC — Least Concern

River Bluet

LC — Least Concern

Physical Characteristics

Attribute	Broadgill Catshark	River Bluet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadgill Catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Venezuela.

River Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Broadgill Catshark

The Broadgill Catshark (Apristurus riveri) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.