vs Big eye thresher shark

Aphanocapsa sideroderma compared with Alopias superciliosus

Key Differences

• is Not Evaluated while Big eye thresher shark is Vulnerable.

Taxonomic Classification

Rank		Big eye thresher shark
Kingdom	Bacteria (Bacteria)	Animalia (Animals)
Phylum	Cyanobacteria (Cyanobacteria)	Chordata (Chordates)
Class	Cyanobacteriia	Chondrichthyes (Cartilaginous Fish)
Order	Cyanobacteriales	Lamniformes (Mackerel Sharks)
Family	Microcystaceae	Alopiidae
Genus	Aphanocapsa	Alopias
Species	Aphanocapsa sideroderma	Alopias superciliosus

Conservation Status

NE — Not Evaluated

Big eye thresher shark

VU — Vulnerable

Physical Characteristics

Attribute		Big eye thresher 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.

Big eye thresher shark

Habitat

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

Range

Distributed across Chile, Colombia, Portugal, Taiwan, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Big eye thresher shark

The Big eye thresher shark (Alopias superciliosus) is a species in the genus Alopias. It is currently classified as Vulnerable on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.