alpine silverwort vs Cloudy cat shark

Anthelia julacea compared with Scyliorhinus torazame

Taxonomic Classification

Rank	alpine silverwort	Cloudy cat shark
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Marchantiophyta (liverwort)	Chordata (Chordates)
Class	Jungermanniopsida (Jungermanniopsida)	Chondrichthyes (Cartilaginous Fish)
Order	Jungermanniales (Jungermanniales)	Carcharhiniformes (Ground Sharks)
Family	Antheliaceae	Scyliorhinidae
Genus	Anthelia	Scyliorhinus
Species	Anthelia julacea	Scyliorhinus torazame

Conservation Status

alpine silverwort

LC — Least Concern

Cloudy cat shark

LC — Least Concern

Physical Characteristics

Attribute	alpine silverwort	Cloudy cat shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

alpine silverwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Cloudy cat shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

alpine silverwort

The Alpine silverwort (Anthelia julacea) is a species in the genus Anthelia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region. Distributed across Norway and Sweden.

Cloudy cat shark

Cloudy catsharks are small, benthic sharks in the family Scyliorhinidae known for their mottled, cloudy patterning of dark brown or grey patches and spots on a lighter background, providing camouflage against rocky reef and sandy seafloor substrates. Members of this group inhabit shallow to moderate-depth coastal and shelf waters across Indo-Pacific and Atlantic regions, living primarily as nocturnal predators of bottom-dwelling fish, cephalopods, and crustaceans. Catsharks are oviparous, depositing elongated, ridged egg cases often called mermaid's purses attached to coral, algae, or rocky substrate, from which juveniles emerge after weeks to months of development. Several Scyliorhinus species are locally common in their ranges, while others with restricted distributions face pressure from bycatch in commercial fisheries targeting shrimp and demersal fish with bottom trawls, gillnets, and longlines. Catsharks serve as important components of reef and shelf ecosystem food webs as both predators and prey of larger sharks and marine mammals. Most catshark species occupy relatively shallow, accessible habitats where human fishing pressure is greatest.