Broadgill Catshark vs Rusty Firedot Lichen

Apristurus riveri compared with Blastenia ferruginea

Key Differences

• Broadgill Catshark is Least Concern while Rusty Firedot Lichen is Critically Endangered.

Taxonomic Classification

Rank	Broadgill Catshark	Rusty Firedot Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Chondrichthyes (Cartilaginous Fish)	Lecanoromycetes (Lecanoromycetes)
Order	Carcharhiniformes (Ground Sharks)	Teloschistales (Teloschistales)
Family	Scyliorhinidae	Teloschistaceae
Genus	Apristurus	Blastenia
Species	Apristurus riveri	Blastenia ferruginea

Conservation Status

Broadgill Catshark

LC — Least Concern

Rusty Firedot Lichen

CR — Critically Endangered

Physical Characteristics

Attribute	Broadgill Catshark	Rusty Firedot Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadgill Catshark

Habitat

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

Range

Found in Venezuela.

Rusty Firedot Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

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

Broadgill Catshark

The Broadgill Catshark (Apristurus riveri) 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.