Synonyms: Calliscyllium venustum, Proscyllium venustum, Triakis habereri, Triakis venusta, Triakis venustum
Common name: Graceful catshark
Original description species: Hilgendorf, 1904
Genus: Proscyllium Hilgendorf, 1904
Family: Proscylliidae Fowler, 1941
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii