Broadgill Catshark vs Variable Bluet

Apristurus riveri compared with Coenagrion pulchellum

Key Differences

• Broadgill Catshark is Least Concern while Variable Bluet is Endangered.

Taxonomic Classification

Rank	Broadgill Catshark	Variable Bluet
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum	Chordata (척삭동물)	Arthropoda (절지동물)
Class	Chondrichthyes (연골어류)	Insecta (곤충)
Order	Carcharhiniformes (흉상어목)	Odonata (잠자리)
Family	Scyliorhinidae	Coenagrionidae
Genus	Apristurus	Coenagrion
Species	Apristurus riveri	Coenagrion pulchellum

Evolutionary Relationship

Broadgill Catshark and Variable Bluet share a common ancestor at the Kingdom level: Animalia. (동물)

Conservation Status

Broadgill Catshark

LC — Least Concern

Variable Bluet

EN — Endangered

Physical Characteristics

Attribute	Broadgill Catshark	Variable 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.

Variable Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Variable Bluet

가변푸른실잠자리(Coenagrion pulchellum)는 IUCN 적색목록에서 위기(EN)로 평가됩니다. 야생에서 멸종 위험이 높으며, 개체군이 크게 감소하고 있고 생존에 대한 지속적인 위협이 있습니다.