Black roughscale catshark vs Felwort Rust

Apristurus melanoasper compared with Uromyces gentianae

Key Differences

• Black roughscale catshark is Least Concern while Felwort Rust is Vulnerable.

Taxonomic Classification

Rank	Black roughscale catshark	Felwort Rust
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Chordata (脊索动物门)	Basidiomycota (担子菌门)
Class	Chondrichthyes (软骨鱼纲)	Pucciniomycetes (柄锈菌纲)
Order	Carcharhiniformes (真鲨目)	Pucciniales (柄锈菌目)
Family	Scyliorhinidae	Pucciniaceae
Genus	Apristurus	Uromyces
Species	Apristurus melanoasper	Uromyces gentianae

Conservation Status

Black roughscale catshark

LC — Least Concern

Felwort Rust

VU — Vulnerable

Physical Characteristics

Attribute	Black roughscale catshark	Felwort Rust
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.

Felwort Rust

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable 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.