Big eye thresher shark vs Willow bent-wing

Alopias superciliosus compared with Phyllocnistis saligna

Key Differences

• Big eye thresher shark is Vulnerable while Willow bent-wing is Least Concern.

Taxonomic Classification

Rank	Big eye thresher shark	Willow bent-wing
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Lamniformes (Mackerel Sharks)	Lepidoptera (Butterflies & Moths)
Family	Alopiidae	Gracillariidae
Genus	Alopias	Phyllocnistis
Species	Alopias superciliosus	Phyllocnistis saligna

Evolutionary Relationship

Big eye thresher shark and Willow bent-wing share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big eye thresher shark

VU — Vulnerable

Willow bent-wing

LC — Least Concern

Physical Characteristics

Attribute	Big eye thresher shark	Willow bent-wing
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.

Willow bent-wing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Asia (Japan, Taiwan) and Europe (8 countries).

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.

Shared Countries

Both species can be found in 2 countries:

🇵🇹 Portugal 🇹🇼 Taiwan