LaodiceidaeLaodiceidae is a family of cnidarians belonging to the order Leptomedusae.GeneraThe following genera are recognised in the family Laodiceidae:Guillea Bouillon, Pagès, Gili, Palanques, Puig & Heussner, 2000Laodicea Lesson, 1843Ptychogena Agassiz, 1865Staurostoma Haeckel, 1879