Black roughscale catshark vs Early Buttercup

Apristurus melanoasper compared with Ranunculus fascicularis

Key Differences

• Black roughscale catshark is Least Concern while Early Buttercup is Extinct.

Taxonomic Classification

Rank	Black roughscale catshark	Early Buttercup
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Chondrichthyes (Cartilaginous Fish)	Magnoliopsida (Dicots)
Order	Carcharhiniformes (Ground Sharks)	Ranunculales (Ranunculales)
Family	Scyliorhinidae	Ranunculaceae
Genus	Apristurus	Ranunculus
Species	Apristurus melanoasper	Ranunculus fascicularis

Conservation Status

Black roughscale catshark

LC — Least Concern

Early Buttercup

EX — Extinct

Physical Characteristics

Attribute	Black roughscale catshark	Early Buttercup
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.

Early Buttercup

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and United States.

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.