shortnose spurdog vs Western highfin spurdog

Squalus megalops compared with Squalus altipinnis

Key Differences

• shortnose spurdog is Least Concern while Western highfin spurdog is Data Deficient.

Taxonomic Classification

Rank	shortnose spurdog	Western highfin spurdog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (Squaliformes)	Squaliformes (Squaliformes)
Family same	Squalidae	Squalidae
Genus same	Squalus	Squalus
Species	Squalus megalops	Squalus altipinnis

Evolutionary Relationship

shortnose spurdog and Western highfin spurdog share a common ancestor at the Genus level: Squalus.

Conservation Status

shortnose spurdog

LC — Least Concern

Western highfin spurdog

DD — Data Deficient

Physical Characteristics

Attribute	shortnose spurdog	Western highfin spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—