Specula menoui Cecalupo & Perugia, 2017
Adelacerithium merultum N.H. Ludbrook, 1941
Vatopsis metaxiformis (FOSSIL) A. Nützel, 1998 †
Cerithiella metula (S.L. Lovén, 1846)
Eumetula michaelseni (H. Strebel, 1905)
Adelacerithium mirabile B.A. Marshall, 1984
Specula moalboalensis A. Cecalupo & I. Perugia,2012
Specula molini A. Cecalupo & I. Perugia,2013
Eumetula mourloni (FOSSIL) (Briart & Cornet, 1873 †)
Ataxocerithium multicostulatum (FOSSIL) Darragh, 2017 †
Cerithiella multispirata (FOSSIL) (G.P. Deshayes, 1833 †)
Eumetula multituberculata (FOSSIL) A. Nützel, 1998 †
Eocolina munieri (FOSSIL) (G.P. Deshayes, 1864 †)
Cerithiella natalensis K.H. Barnard, 1963
Trituba neozelanica (FOSSIL) (C.R. Laws, 1939 †)
Cerithiella nodoliratum (FOSSIL) B. Wade, 1926 †
Cerithiella nonnitens K.H. Barnard, 1963
Granulotriforis nonnitens (K.H. Barnard, 1963)
Cerithiella nucleoproducta (R.K. Dell, 1956)
Vatopsis nuetzeli (FOSSIL) A. Kaim, 2004 †
Specula odhneri A.W.B. Powell, 1927
Eumetula ornata (K.H.J. Thiele, 1912)
Ataxocerithium otopleuroides (FOSSIL) Darragh, 2017 †
Cerithiella paroaensis (FOSSIL) P.A. Maxwell, 1988 †
Specula pelorcei A. Cecalupo & I. Perugia,2013
Cerithiella pernambucoensis S.F.B. de Lima& J.C.N. Barros, 2007
Specula perplexa Cecalupo & Perugia, 2017
Specula petitdevoizei A. Cecalupo & I. Perugia,2013
Cerithiella pileata (C.F. Laseron, 1951)
Cerithiella praerupta A. Cecalupo & I. Perugia,2017
Cerithiella procera Maire, 1927
Cerithiella producta W.H. Dall, 1927
Specula puillandrei A. Cecalupo & I. Perugia,2013
Specula pulchella A. Cecalupo & I. Perugia,2012
Cerithiella pulcherrima (FOSSIL) (G.P. Deshayes, 1864 †)