vs Broadnose cat shark

Biscogniauxia repanda compared with Apristurus investigatoris

Key Differences

• is Vulnerable while Broadnose cat shark is Least Concern.

Taxonomic Classification

Rank		Broadnose cat shark
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Sordariomycetes (Sordariomycetes)	Chondrichthyes (Cartilaginous Fish)
Order	Xylariales (Xylariales)	Carcharhiniformes (Ground Sharks)
Family	Graphostromataceae	Scyliorhinidae
Genus	Biscogniauxia	Apristurus
Species	Biscogniauxia repanda	Apristurus investigatoris

Conservation Status

VU — Vulnerable

Broadnose cat shark

LC — Least Concern

Physical Characteristics

Attribute		Broadnose cat shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

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

Range

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

Broadnose cat shark

Habitat

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

Biscogniauxia repanda is a pyrenomycete fungus producing flat, crust-like stromata with embedded perithecia on dead hardwood bark. It inhabits temperate and Mediterranean forests, growing on dead branches and stems of oak, chestnut, and other hardwood trees. This saprotrophic ascomycete decomposes dead hardwood and colonizes stressed or damaged trees.

Broadnose cat shark

The Broadnose Cat Shark (Apristurus investigatoris) 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.