Black roughscale catshark vs Sichuan Digging Frog

Apristurus melanoasper compared with Kaloula rugifera

Taxonomic Classification

Rank	Black roughscale catshark	Sichuan Digging Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Amphibia (Amphibians)
Order	Carcharhiniformes (Ground Sharks)	Anura (Frogs & Toads)
Family	Scyliorhinidae	Microhylidae
Genus	Apristurus	Kaloula
Species	Apristurus melanoasper	Kaloula rugifera

Evolutionary Relationship

Black roughscale catshark and Sichuan Digging Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black roughscale catshark

LC — Least Concern

Sichuan Digging Frog

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	Sichuan Digging Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black roughscale catshark

Habitat

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

Sichuan Digging Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Black roughscale catshark

The Black roughscale catshark (Apristurus melanoasper) 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.