fartulum, Hirtocerithium [ Cerithium lividulum Risso, 1826] (Figures 8M, N)

1923: 9, figs 10, 11 [LXVIII: 1314, 1319, figs 10, 11]—available name

Type material. MCZR –M–20964 —4 + 1 sh “ Hirtocerithium fartula Monts. Bengasi Africa” Monterosato coll. ex Beltrani coll.

Type locality. Described from Benghazi (Libya).

Remarks. Recorded by MolluscaBase (2018) as a synonym of Cerithium lividulum Risso, 1826 . Gofas et al. (2004: 101, figs 7C, D) figured one of three probable syntypes from Benghazi ex coll. Vignal (MNHN), which may well represent spiny morph of C. lividulum .

† femoratum, Gladiocerithium [ Cerithium alucastrum (Brocchi, 1814)]

1910: 71, pl. I, fig. 6 [LIX: 1199, 1205, fig. 6]—available name

Type material. Not found.

Type locality. Described from Sperlinga †, Oreto †, Ficarazzi † and Caltagirone † (Sicily).

Remarks. Recorded by MolluscaBase (2018) as a synonym of Cerithium alucastrum (Brocchi, 1814) .

grossularium, Hirtocerithium (ex Pallary ms.) [ Cerithium lividulum Risso, 1826] (Figures 8O, P)

1917: 19, pl. I, figs 18, 19 [LXVII: 1293, 1305, figs 18, 19]—available name

Type material. MCZR –M–20942 —4 sh “ C. grossularium Monts. Tripoli (Pallary)” “ C. grossularium Monts. Ms in Pallary—Moll. Rada Tripoli 1906 ”.

Type locality. Described from Tripoli (Libya).

Remarks. Recorded by MolluscaBase (2018) as taxon inquirendum. The type material belongs to Cerithium lividulum Risso, 1826 [new synonymy].