vs Broadnose cat shark

Aphanocapsa sideroderma compared with Apristurus investigatoris

Key Differences

• is Not Evaluated while Broadnose cat shark is Least Concern.

Taxonomic Classification

Rank		Broadnose cat shark
Kingdom	Bacteria (Bacteria)	Animalia (Animals)
Phylum	Cyanobacteria (Cyanobacteria)	Chordata (Chordates)
Class	Cyanobacteriia	Chondrichthyes (Cartilaginous Fish)
Order	Cyanobacteriales	Carcharhiniformes (Ground Sharks)
Family	Microcystaceae	Scyliorhinidae
Genus	Aphanocapsa	Apristurus
Species	Aphanocapsa sideroderma	Apristurus investigatoris

Conservation Status

NE — Not Evaluated

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, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Broadnose cat shark

Habitat

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

Aphanocapsa sideroderma is a unicellular cyanobacterium forming colonial aggregates in gelatinous sheaths with iron-encrusted outer layers. It inhabits iron-rich freshwater environments including springs, streams, and wetlands. This photosynthetic bacterium produces energy through oxygenic photosynthesis and contributes to biofilm formation on iron-rich substrates.

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.