Zancleopsis Hartlaub, 1907

Diagnosis: As for the family, but medusae when fully mature with four tentacles, the two opposite pairs differing also in size and morphology.

Remarks: The following nominal species are currently included in this genus: Zancleopsis cabela (Maggioni et al., 2017); Z. dichotoma (Mayer, 1900); Z. elegans Bouillon, 1978; Z. gotoi (Uchida, 1927); Z. oblonga Xu, Huang & Wang, 2016; Z. symmetrica Bouillon, 1985; Z. tentaculata Kramp, 1928 .