Black roughscale catshark vs Pulo Weh Toad

Apristurus melanoasper compared with Duttaphrynus valhallae

Key Differences

• Black roughscale catshark is Least Concern while Pulo Weh Toad is Data Deficient.

Taxonomic Classification

Rank	Black roughscale catshark	Pulo Weh Toad
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	Bufonidae
Genus	Apristurus	Duttaphrynus
Species	Apristurus melanoasper	Duttaphrynus valhallae

Evolutionary Relationship

Black roughscale catshark and Pulo Weh Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black roughscale catshark

LC — Least Concern

Pulo Weh Toad

DD — Data Deficient

Physical Characteristics

Attribute	Black roughscale catshark	Pulo Weh Toad
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.

Pulo Weh Toad

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.