Pygmy lanternshark vs Thorny lantern shark

Etmopterus fusus compared with Etmopterus sentosus

Taxonomic Classification

Rank	Pygmy lanternshark	Thorny lantern shark
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (Squaliformes)	Squaliformes (Squaliformes)
Family same	Etmopteridae	Etmopteridae
Genus same	Etmopterus	Etmopterus
Species	Etmopterus fusus	Etmopterus sentosus

Evolutionary Relationship

Pygmy lanternshark and Thorny lantern shark share a common ancestor at the Genus level: Etmopterus.

Conservation Status

Pygmy lanternshark

LC — Least Concern

Thorny lantern shark

LC — Least Concern

Physical Characteristics

Attribute	Pygmy lanternshark	Thorny lantern shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—