Valid name: Isurus paucus
Original description species: Glikman, 1964
Genus: Lamiostoma Glikman, 1964
Family: Lamnidae Bonaparte, 1835
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii