Russell, 1953
Anthomedusae usually with thickened continuous or broken ring of cnidocysts around umbrella margin; with circular mouth, simple or armed with cnidocyst knobs; number of radial canals variable, which may or not branch; gonads on manubrium, on subumbrellar surface, or in specialised dorsal brood pouches; marginal tentacles hollow, variable in number, bifurcating in upper branch, armed with cnidocyst clusters or knobs, and lower unarmed branch terminating in adhesive pad; with abaxial ocelli.
Genus Staurocladia