disparilis, Alvania [ Alvania disparilis Monterosato, 1890] (Figures 14C, D)

1890a: 146 [XXXVIIIa: 900]—available name

Type material. MCZR–M–22155 —26 sh “ Al. disparilis Monts ms. 1890 Palermo 1886!” // 1 sh “Sciacca!”

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

Remarks. Assuming the real Alvania disparilis as defined by the 26 shells from Palermo, the single specimen from Sciacca represents a different, undescribed species (BA, unpublished). Recorded by MolluscaBase (2018) as Alvania disparilis Monterosato, 1890 .