In synonymy:
Rudakius admirandus (Logunov, 2007, T from Pseudicius) = Rudakius ludhianaensis Tikader, 1974 (Caleb, Prajapati & Ali, 2019: 417)
Rudakius citri (Sadana, 1980, T from Phlegra) = Rudakius ludhianaensis Tikader, 1974 (Nenilin, 1984b: 1178, sub Pseudicius)
Rudakius endenae (B. Biswas & K. Biswas, 1992, T from Marpissa) = Rudakius ludhianaensis Tikader, 1974 (Caleb, Prajapati & Ali, 2019: 417)
Rudakius incertus (O. Pickard-Cambridge, 1885, T from Menemerus) = Rudakius cinctus O. Pickard-Cambridge, 1885 (Song, Zhu & Chen, 1999: 542)
Rudakius ludhianaensis (Sadana & Kaur, 1974) = Rudakius ludhianaensis Tikader, 1974 (Brignoli, 1983c: 630, 642, sub Marpissa)
Rudakius rufovittatus (Spassky, 1952) = Rudakius cinctus O. Pickard-Cambridge, 1885 (Prószyński & Zochowska, 1981: 26, sub Pseudicius)
Rudakius vittatus (Simon, 1889) = Rudakius cinctus O. Pickard-Cambridge, 1885 (Nenilin, 1984b: 1177, sub Pseudicius)