Broadgill Catshark vs Pseudoscorpion

Apristurus riveri compared with Ephippiochthonius tetrachelatus

Key Differences

• Broadgill Catshark is Least Concern while Pseudoscorpion is Not Evaluated.

Taxonomic Classification

Rank	Broadgill Catshark	Pseudoscorpion
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Arachnida (Arachnids)
Order	Carcharhiniformes (Ground Sharks)	Pseudoscorpiones
Family	Scyliorhinidae	Chthoniidae
Genus	Apristurus	Ephippiochthonius
Species	Apristurus riveri	Ephippiochthonius tetrachelatus

Evolutionary Relationship

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

Conservation Status

Broadgill Catshark

LC — Least Concern

Pseudoscorpion

NE — Not Evaluated

Physical Characteristics

Attribute	Broadgill Catshark	Pseudoscorpion
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.

Pseudoscorpion

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Denmark and 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.