Classe GASTROPODA Cuvier, 1797
Ordine [unassigned] Caenogastropoda
Superfamilia Triphoroidea Gray, 1847
Familia Cerithiopsidae H. Adams & A. Adams, 1853
Genus Cerithiopsis Forbes & Hanley, 1850
Cerithiopsis barleei Jeffreys, 1867 Z P G Pi Ps A
Cerithiopsis cecalupoi Chirli, 2009 Z
Cerithiopsis concatenata (Conti, 1864)Z P G Pi
Cerithiopsis fayalensis Watson, 1886 Z P G Pi Ps A
Cerithiopsis horrida Monterosato, 1874Z P G Pi Ps A
Cerithiopsis jeffreysi Watson, 1885 Z P G Pi Ps A
Cerithiopsis minima (Brusina, 1865)Z P G Pi Ps A
Cerithiopsis scalaris Locard ex Monts. ms, 1892 Z P G Pi Ps A
Cerithiopsis subulatus (Wood , 1848)Z
Cerithiopsis tubercolaris (Montagu,1803)Z P G Pi Ps A
Genus Dizoniopsis Sacco, 1895
Dizoniopsis bilineata (Hoernes,1848)Z P G Pi Ps A
GenusKrachiaBaluk, 1975
Krachia cylindrata (Jeffreys, 1885)Z P G Pi Ps A
Z = Zancleano
P = Piacenziano
G = Gelasiano
Pi = Pleistocene inferiore (Calabriano, Emiliano, Siciliano)
Ps = Pleistocene superiore (Tirreniano, Würmiano)
A = Recente vivente in Mediterranneo o in Italia per i Terrestri e/o dulciacquicoli
A* = Recente vivente non in Mediterranneo o non in Italia per i Terrestri e/o dulciacquicoli