Literature
Authors(s) Boero F., Bouillon J., Piraino S.
Year 1992
Title On the origins and evolution of hydromedusan life cycles (Cnidaria, Hydrozoa). In “Sex, origin and evolution” (R. Dallai, ed.), Selected Symp. Mon. U.Z.I., 6, Mucchi, Modena, pp. 59-68.