Family Patellidae : 4 Genus
 1/4  Genus Cymbula : 8 Species 
   1/8 Cymbula canescens
   2/8 Cymbula compressa
   3/8 Cymbula depsta
   4/8 Cymbula granatina
   5/8 Cymbula miniata
   6/8 Cymbula oculus
   7/8 Cymbula safiana
   8/8 Cymbula sanguinans
 2/4  Genus Helcion : 4 Species 
   1/4 Helcion concolor
   2/4 Helcion dunkeri
   3/4 Helcion pectunculus
   4/4 Helcion pruinosus
 3/4  Genus Patella : 16 Species 
   1/16 Patella aspera
   2/16 Patella caerulea
   3/16 Patella candei
   4/16 Patella depressa
   5/16 Patella ferruginea
   6/16 Patella gomesii
   7/16 Patella lugubris
   8/16 Patella ordinaria
   9/16 Patella pellucida
   10/16 Patella piperata
   11/16 Patella rustica
   12/16 Patella skelettensis
   13/16 Patella swakopmundensis
   14/16 Patella tenuis
   15/16 Patella ulyssiponensis
   16/16 Patella vulgata
 4/4  Genus Scutellastra : 19 Species 
   1/19 Scutellastra aphanes
   2/19 Scutellastra argenvillei
   3/19 Scutellastra barbara
   4/19 Scutellastra chapmani
   5/19 Scutellastra cochlear
   6/19 Scutellastra exusta
   7/19 Scutellastra flexuosa
   8/19 Scutellastra granularis
   9/19 Scutellastra kermadecensis
   10/19 Scutellastra laticostata
   11/19 Scutellastra longicosta
   12/19 Scutellastra mexicana
   13/19 Scutellastra miliaris
   14/19 Scutellastra natalensis
   15/19 Scutellastra obtecta
   16/19 Scutellastra optima
   17/19 Scutellastra peronii
   18/19 Scutellastra tabularis
   19/19 Scutellastra tucopiana
47 Species in Patellidae 

(Extracted from WoRMS on October 2025)
NB: status "accepted" and "extant, not fossile-only"