Big eye thresher shark vs Rough Stonewort

Alopias superciliosus compared with Chara aspera

Key Differences

• Big eye thresher shark is Vulnerable while Rough Stonewort is Near Threatened.

Taxonomic Classification

Rank	Big eye thresher shark	Rough Stonewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Charophyta (Charophyta)
Class	Chondrichthyes (Cartilaginous Fish)	Charophyceae (Charophyceae)
Order	Lamniformes (Mackerel Sharks)	Charales (Charales)
Family	Alopiidae	Characeae
Genus	Alopias	Chara
Species	Alopias superciliosus	Chara aspera

Conservation Status

Big eye thresher shark

VU — Vulnerable

Rough Stonewort

NT — Near Threatened

Physical Characteristics

Attribute	Big eye thresher shark	Rough Stonewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Rough Stonewort

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.