Black roughscale catshark vs gratiola

Apristurus melanoasper compared with Gratiola officinalis

Key Differences

• Black roughscale catshark is Least Concern while gratiola is Critically Endangered.

Taxonomic Classification

Rank	Black roughscale catshark	gratiola
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Chondrichthyes (Cartilaginous Fish)	Magnoliopsida (Dicots)
Order	Carcharhiniformes (Ground Sharks)	Lamiales (Lamiales)
Family	Scyliorhinidae	Plantaginaceae
Genus	Apristurus	Gratiola
Species	Apristurus melanoasper	Gratiola officinalis

Conservation Status

Black roughscale catshark

LC — Least Concern

gratiola

CR — Critically Endangered

Physical Characteristics

Attribute	Black roughscale catshark	gratiola
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.

gratiola

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Denmark, France, Portugal, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.