Broadgill Catshark vs Mountain Ermel

Apristurus riveri compared with Ethmia pyrausta

Key Differences

• Broadgill Catshark is Least Concern while Mountain Ermel is Endangered.

Taxonomic Classification

Rank	Broadgill Catshark	Mountain Ermel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Carcharhiniformes (Ground Sharks)	Lepidoptera (Butterflies & Moths)
Family	Scyliorhinidae	Ethmiidae
Genus	Apristurus	Ethmia
Species	Apristurus riveri	Ethmia pyrausta

Evolutionary Relationship

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

Conservation Status

Broadgill Catshark

LC — Least Concern

Mountain Ermel

EN — Endangered

Physical Characteristics

Attribute	Broadgill Catshark	Mountain Ermel
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.

Mountain Ermel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in 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.