Scleropactidae Verhoeff, 1938
Protoradjia insularis Ferrara, Meli & Taiti, 1995
Protoradjia jacobsoni Arcangeli, 1955
Protoradjia montana Ferrara, Meli & Taiti, 1995
Protoradjia paeninsulae Ferrara, Meli & Taiti, 1995
Protoradjia pilosa Ferrara, Meli & Taiti, 1995