Big eye thresher shark vs Gray-flanked Cinclodes

Alopias superciliosus compared with Cinclodes oustaleti

Key Differences

• Big eye thresher shark is Vulnerable while Gray-flanked Cinclodes is Least Concern.

Taxonomic Classification

Rank	Big eye thresher shark	Gray-flanked Cinclodes
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Lamniformes (Mackerel Sharks)	Passeriformes (Songbirds)
Family	Alopiidae	Furnariidae
Genus	Alopias	Cinclodes
Species	Alopias superciliosus	Cinclodes oustaleti

Evolutionary Relationship

Big eye thresher shark and Gray-flanked Cinclodes share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big eye thresher shark

VU — Vulnerable

Gray-flanked Cinclodes

LC — Least Concern

Physical Characteristics

Attribute	Big eye thresher shark	Gray-flanked Cinclodes
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.

Gray-flanked Cinclodes

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.