Genus Hexanchus Rafinesque, 1810
Hexanchus Rafinesque, 1810, Caratt.gen.sp.anim.piant.Sicilia, Palermo, Pt. 1:14. Type Species: Squalus griseus Lacepède, by original designation, Squalis griseus Bonnaterre, 1788.
Synonymy:
Subgenus Monopterhinus Blainville, 1816 (genus Squalus Linnaeus, 1758)
Subgenus Notidanus Cuvier, 1817 (genus Squalus Linnaeus, 1758)
Genus Hexanchias Swainson, 1838
Genus Notidamus Münster, 1842
Genus Hexancus Agassiz, 1846
FAO Names:
HEX Hex [FAO Code]