Bell's False Brook Salamander vs Black roughscale catshark

Isthmura bellii compared with Apristurus melanoasper

Taxonomic Classification

Rank	Bell's False Brook Salamander	Black roughscale catshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Chondrichthyes (Cartilaginous Fish)
Order	Caudata (Caudata)	Carcharhiniformes (Ground Sharks)
Family	Plethodontidae	Scyliorhinidae
Genus	Isthmura	Apristurus
Species	Isthmura bellii	Apristurus melanoasper

Evolutionary Relationship

Bell's False Brook Salamander and Black roughscale catshark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bell's False Brook Salamander

LC — Least Concern

Black roughscale catshark

LC — Least Concern

Physical Characteristics

Attribute	Bell's False Brook Salamander	Black roughscale catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bell's False Brook Salamander

Habitat

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

Range

Found in Mexico.

Black roughscale catshark

Habitat

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

Bell's False Brook Salamander

The Bell's False Brook Salamander (Isthmura bellii) is a species in the genus Isthmura. It is currently classified as Least Concern on the IUCN Red List. 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.