Broadgill Catshark vs Zeledon’s Mouse Opossum

Apristurus riveri compared with Marmosa zeledoni

Taxonomic Classification

Rank	Broadgill Catshark	Zeledon’s Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Didelphimorphia (Didelphimorphia)
Family	Scyliorhinidae	Didelphidae
Genus	Apristurus	Marmosa
Species	Apristurus riveri	Marmosa zeledoni

Evolutionary Relationship

Broadgill Catshark and Zeledon’s Mouse Opossum share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Broadgill Catshark

LC — Least Concern

Zeledon’s Mouse Opossum

LC — Least Concern

Physical Characteristics

Attribute	Broadgill Catshark	Zeledon’s Mouse Opossum
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.

Zeledon’s Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.