serpuloides, Vermetus [ Thylacodes arenarius (Linnaeus, 1758)] (Figures 19Q, R)

1892c: 41, pl. VII, fig. 1 [XLIV: 1043, 1063, fig. 1]—available name

Type material. MCZR–M–5801 —1 aggregate “ Bivonia serpuloides Monts Aci –trezza (Aradas) figurata nella tabella VII”.

Type locality. Described from Acitrezza (Sicily).

Remarks. Recorded by MolluscaBase (2018) as taxon inquirendum. According to the type material found it belongs to Thylacodes arenarius (Linnaeus, 1758) [new synonymy].

simulans, Vermetus [‘ Vermetus’ simulans Monterosato, 1892] taxon inquirendum

1892c: 25, pl. I, fig. 19 [XLIV: 1027, 1051, fig. 19]—available name

Type material. Not found

Type locality. Described from Prèveza (Greece).

Remarks. MolluscaBase (2018) records it as a taxon inquirendum.