alcon blue vs Broadgill Catshark

Maculinea alcon compared with Apristurus riveri

Key Differences

• alcon blue is Endangered while Broadgill Catshark is Least Concern.

Taxonomic Classification

Rank	alcon blue	Broadgill Catshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Chondrichthyes (Cartilaginous Fish)
Order	Lepidoptera (Butterflies & Moths)	Carcharhiniformes (Ground Sharks)
Family	Lycaenidae	Scyliorhinidae
Genus	Maculinea	Apristurus
Species	Maculinea alcon	Apristurus riveri

Evolutionary Relationship

alcon blue and Broadgill Catshark share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

alcon blue

EN — Endangered

Broadgill Catshark

LC — Least Concern

Physical Characteristics

Attribute	alcon blue	Broadgill Catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

alcon blue

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Broadgill Catshark

Habitat

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

Range

Found in Venezuela.

alcon blue

The Alcon blue (Maculinea alcon) is a species in the genus Maculinea. It is currently classified as Endangered on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.