Cylindrical lantern shark vs Thorny lantern shark

Etmopterus carteri compared with Etmopterus sentosus

Taxonomic Classification

Rank	Cylindrical lantern shark	Thorny lantern shark
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (Dornhaiartige)	Squaliformes (Dornhaiartige)
Family same	Etmopteridae	Etmopteridae
Genus same	Etmopterus	Etmopterus
Species	Etmopterus carteri	Etmopterus sentosus

Evolutionary Relationship

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

Conservation Status

Cylindrical lantern shark

LC — Least Concern

Thorny lantern shark

LC — Least Concern

Physical Characteristics

Attribute	Cylindrical lantern shark	Thorny lantern shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—