Big eye thresher shark vs Welsh Wave

Alopias superciliosus compared with Venusia cambrica

Key Differences

• Big eye thresher shark is Vulnerable while Welsh Wave is Least Concern.

Taxonomic Classification

Rank	Big eye thresher shark	Welsh Wave
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Chondrichthyes (ปลากระดูกอ่อน)	Insecta (แมลง)
Order	Lamniformes (อันดับปลาฉลามขาว)	Lepidoptera (ผีเสื้อ)
Family	Alopiidae	Geometridae
Genus	Alopias	Venusia
Species	Alopias superciliosus	Venusia cambrica

Evolutionary Relationship

Big eye thresher shark and Welsh Wave share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Big eye thresher shark

VU — Vulnerable

Welsh Wave

LC — Least Concern

Physical Characteristics

Attribute	Big eye thresher shark	Welsh Wave
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.

Welsh Wave

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, United States).

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.