elegans, Odostomia [ Ondina vitrea (Brusina, 1866)] (Figures 26O, P)

1869c: 12, unnumb. pl., fig. 6 [III: 26, 33, fig. 6]—available name

Type material. MCZR–M–23817 —1 + 1 sh “Mondello”

Type locality. Described from Mondello and Palermo (Sicily).

Remarks. Recorded by MolluscaBase (2018) as a synonym of Ondina vitrea (Brusina, 1866) .

flexuosa, Odostomia [ Parthenina flexuosa (Monterosato, 187 4 ex Jeffreys ms.)] (Figures 26Q, R)

1874: 267 [X: 193]—available name

Type material. MCZR–M–23811/L —1 sh (Lectotype) “ O. (Pyrgulina) flexuosa Jeffr. Pal. ” selected by Micali, Nofroni & van Aartsen (1993: 148 fig. 1)

MCZR–M–23811/P— 76 sh (Paralectotypes) “ O. (Pyrgulina) flexuosa Jeffr. Pal. ”

Type locality. Palermo (Sicily).

Remarks. Recorded by MolluscaBase (2018) as Parthenina flexuosa (Monterosato, 1874) .

fusulus, Odostomia (Auriculina) [ Auristomia fusulus (Monterosato, 1878)] (Figures 26S, T)

1878a: 316 [XXI: 456]—available name

Type material. MCZR –M–23867 —4 sh “ Odostomia (Auriculina) fusulus Mts Alger ” Joly’s handwriting, “ Alger! (Joly)” Label in the box bottom “ Auristomia fusulus Monts. Jour. Conchyl. 1878 p. 316. Varie località”

Type locality. Described from Algiers (Algeria) , Sicily, and coasts of Provence (France) .

Remarks. Recorded by MolluscaBase (2018) as Auristomia fusulus (Monterosato, 1878) .