Polycystis Kölliker, 1845

Polycystis ali Schockaert, 1982

Polycystis australis Willems, Schockaert & Artois, 2006

Polycystis bicurvatus Nasonov, 1935

Polycystis californica Artois & Tessens, 2008

Polycystis elsae Artois & Tessens, 2008

Polycystis gabriellae (Marcus, 1948)

Polycystis georgii von Graff, 1905

Polycystis hamata Karling, 1986

Polycystis immundus (Schmidt, 1857) v. Graff, 1905

Polycystis intubata Graff, 1905

Polycystis irregularis Nasonov, 1935

Polycystis irregulatus Nasonov, 1935

Polycystis leucophraeus (Fabricius, 1823)

Polycystis naegelii Kölliker, 1845

Polycystis orientalis Evdonin, 1968