Kramp, 1955
Umbrella, 8 mm wide, 10 mm high, almost spherical; mesoglea very thick; 8 pointed lips; 8 radial canals; gonads swollen, along almost entire length of radial canals; 8 large tentacles; 1-3 rudimentary triangular bulbs between successive tentacles; 3-5 statocysts between tentacles.