Black roughscale catshark vs Long-legged Streamfrog

Apristurus melanoasper compared with Craugastor sabrinus

Key Differences

• Black roughscale catshark is Least Concern while Long-legged Streamfrog is Near Threatened.

Taxonomic Classification

Rank	Black roughscale catshark	Long-legged Streamfrog
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	Craugastoridae
Genus	Apristurus	Craugastor
Species	Apristurus melanoasper	Craugastor sabrinus

Evolutionary Relationship

Black roughscale catshark and Long-legged Streamfrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black roughscale catshark

LC — Least Concern

Long-legged Streamfrog

NT — Near Threatened

Physical Characteristics

Attribute	Black roughscale catshark	Long-legged Streamfrog
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.

Long-legged Streamfrog

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.