prismatica, Sabanea [Pusillina inconspicua (Alder, 1844)] (Figures 15V, W) 1890a: 146 [XXXVIIIa: 900]—available name Type material. MCZR–M–30017 —837 sh ”P.” (Palermo) Label on the bottom: “R. sp. = R. incospicua Schw. (non Alder) Med. e Adr.” “ v. prismatica Monts ”. Type locality. Described from Mediterranean Sea. Remarks. Name proposed for Rissoa inconspicua Alder, 1844, sensu Schwartz von Mohrenstern (1864), considered as a distinct species. Recorded by MolluscaBase (2018) as taxon inquirendum, it is currently considered (e.g.: Verduin, 1976) as a synonym of Pusillina inconspicua (Alder, 1844), a position that we share. † puella, Rissoa (Sabanea) [Pusillina marginata (Michaud, 1830)] (Figures 16A, B) 1891a: 103 [XXXIXa: 935]—available name Type material. MCZR–M–21155 —6 sh “ Sabanea puella Monts S. Flavia ”. Type locality. Described from S. Flavia † (Sicily). Remarks. Recorded by MolluscaBase (2018) as taxon inquirendum. The type material corresponds to Pusillina marginata (Michaud, 1830) [new synonymy]. † puellaris, Rissoa (Sabanea) [Rissoa puellaris (Monterosato, 1891)] taxon inquirendum 1891a: 103 [XXXIXa: 935]—available name Type material. Not found Type locality. Described from S. Flavia † (Sicily). Remarks. Recorded by MolluscaBase (2018) as taxon inquirendum. † putilla, Rissoa (Sabanea) [Rissoa putilla Monterosato, 1891] taxon inquirendum 1891a: 103 [XXXIXa: 935]—available name Type material. Not found Type locality. Described from S. Flavia † (Sicily). Remarks. Recorded by MolluscaBase (2018) as taxon inquirendum. ; Published as part of Appolloni, Massimo, Smriglio, Carlo, Amati, Bruno, Lugliè, Lorenzo, Nofroni, Italo, Tringali, Lionello P., Mariottini, Paolo & Oliverio, Marco, 2018, Catalogue of the primary types of marine molluscan taxa described by Tommaso Allery Di Maria, Marquis of Monterosato, deposited in the Museo Civico di Zoologia, Roma, pp. 1-138 in Zootaxa 4477 (1) on pages 45-46, DOI:10.11646/zootaxa.4477.1.1, http://zenodo.org/record/1454652