Highfin dogfish vs Aiguillat à nageoires blanches

Centroscyllium excelsum compared with Centroscyllium ritteri

Key Differences

• Highfin dogfish is Near Threatened while Aiguillat à nageoires blanches is Least Concern.

Taxonomic Classification

Rank	Highfin dogfish	Aiguillat à nageoires blanches
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (Squaliformes)	Squaliformes (Squaliformes)
Family same	Etmopteridae	Etmopteridae
Genus same	Centroscyllium	Centroscyllium
Species	Centroscyllium excelsum	Centroscyllium ritteri

Evolutionary Relationship

Highfin dogfish and Aiguillat à nageoires blanches share a common ancestor at the Genus level: Centroscyllium.

Conservation Status

Highfin dogfish

NT — Near Threatened

Aiguillat à nageoires blanches

LC — Least Concern

Physical Characteristics

Attribute	Highfin dogfish	Aiguillat à nageoires blanches
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—