Kramp, 1957
With a blunt, conical apical projection; gonads pendent in the middle part of the radial canals; umbrella up to 7 mm wide and 8 mm high, dome-shaped with thin walls; a small, broad peduncle; manubrium small, tubular, about 1/2 as long as the subumbrellar cavity; 4 short, simple lips; about 64 tentacles; statocysts unknown.