Highfin dogfish vs Whitefin dogfish

Centroscyllium excelsum compared with Centroscyllium ritteri

Key Differences

• Highfin dogfish is Near Threatened while Whitefin dogfish is Least Concern.

Taxonomic Classification

Rank	Highfin dogfish	Whitefin dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
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 Whitefin dogfish share a common ancestor at the Genus level: Centroscyllium.

Conservation Status

Highfin dogfish

NT — Near Threatened

Whitefin dogfish

LC — Least Concern

Physical Characteristics

Attribute	Highfin dogfish	Whitefin dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—