Big eye thresher shark vs Salento Iris

Alopias superciliosus compared with Iris revoluta

Key Differences

• Big eye thresher shark is Vulnerable while Salento Iris is Critically Endangered.

Taxonomic Classification

Rank	Big eye thresher shark	Salento Iris
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Lamniformes (Mackerel Sharks)	Mantodea (Mantodea)
Family	Alopiidae	Eremiaphilidae
Genus	Alopias	Iris
Species	Alopias superciliosus	Iris revoluta

Evolutionary Relationship

Big eye thresher shark and Salento Iris share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big eye thresher shark

VU — Vulnerable

Salento Iris

CR — Critically Endangered

Physical Characteristics

Attribute	Big eye thresher shark	Salento Iris
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.

Salento Iris

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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.