Black roughscale catshark vs marsh arrowgrass

Apristurus melanoasper compared with Triglochin palustris

Taxonomic Classification

Rank	Black roughscale catshark	marsh arrowgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Chondrichthyes (Cartilaginous Fish)	Liliopsida (Monocots)
Order	Carcharhiniformes (Ground Sharks)	Alismatales (Alismatales)
Family	Scyliorhinidae	Juncaginaceae
Genus	Apristurus	Triglochin
Species	Apristurus melanoasper	Triglochin palustris

Conservation Status

Black roughscale catshark

LC — Least Concern

marsh arrowgrass

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	marsh arrowgrass
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.

marsh arrowgrass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (Canada).

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.