Callistocythere antoniettae Ruggieri, 1967 † accepted as  † (original description)
Cytherella pulchella Ruggieri, 1967 † (original description)
Eucytherura albida Ruggieri, 1967 † (original description)
Keijella Ruggieri, 1967 † (original description)
Krithe ariminensis Ruggieri, 1967 † accepted as  † (original description)
Leptocythere sanmarinensis Ruggieri, 1967 † (original description)
Lindisfarnia agilis (Ruggieri, 1967) † accepted as  † (original description)
Loxoconcha agilis Ruggieri, 1967 † (original description)
Loxoconcha cristatissima Ruggieri, 1967 † accepted as Sagmatocythere cristatissima (Ruggieri, 1967) † (original description)
Loxoconcha dertobrevis Ruggieri, 1967 † accepted as Palmoconcha dertobrevis (Ruggieri, 1967) † (original description)
Ruggieria (Keijella) Ruggieri, 1967 † accepted as Keijella Ruggieri, 1967 † (original description)
Ruggieria (Keijella) hodgii (Brady, 1866) Ruggieri, 1967 accepted as Thalmannia hodgii (Brady, 1866) (new combination reference)
Semicytherura mutica Ruggieri, 1967 † (original description)
Semicytherura sanmarinensis Ruggieri, 1967 † (original description)
Xestoleberis reymenti Ruggieri, 1967 † (original description)