Cercyridae with oviducts extending anterior to the ovaries and with compartmentalized germ centre.
This tribe contains the following genera: Probursa Hyman, 1944, Pacifides Holmquist and Karling, 1972, Puiteca du Bois-Reymond Marcus, 1955, Cerbussowia Wilhelmi, 1909, Sabussowia Böhmig, 1906, Cercyra Schmidt, 1861.