Bigeye thresher vs Broadbanded lanternshark

Alopias pelagicus compared with Etmopterus compagnoi

Key Differences

• Bigeye thresher is Endangered while Broadbanded lanternshark is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Broadbanded lanternshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Elasmobranchii
Order	Lamniformes (Mackerel Sharks)	Squaliformes (Squaliformes)
Family	Alopiidae	Etmopteridae
Genus	Alopias	Etmopterus
Species	Alopias pelagicus	Etmopterus compagnoi

Evolutionary Relationship

Bigeye thresher and Broadbanded lanternshark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye thresher

EN — Endangered

Broadbanded lanternshark

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Broadbanded lanternshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye thresher

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Colombia and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Broadbanded lanternshark

Bigeye thresher

The Bigeye thresher (Alopias pelagicus) is a species in the genus Alopias. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Broadbanded lanternshark

The Broadbanded lanternshark (Etmopterus compagnoi) is a species in the genus Etmopterus. It is currently classified as Least Concern on the IUCN Red List.