Hemigellius calyx Hemigellius tenella Hemigellius stylifer Hemigellius dendrilla Hemigellius porosus Hemigellius bidens Hemigellius pachyderma Hemigellius fimbriatus Hemigellius izuensis Hemigellius duosigmata Hemigellius renieroides Hemigellius hartlaubi Hemigellius pumiceus Hemigellius arcofer Hemigellius pilosus