Asteroschema domogranulatum sp. nov., paratype (IDSSE-EEB-SW0090) A, B lateral arm plate (external, internal) C arm spines (middle) D arm spine (distal) E skin from dorsal arm base, insert frame shows polygonal plate-like large ossicle F–J vertebrae F proximal view G distal view H lateral view I dorsal view J ventral view. Abbreviations: d dorsal, de depression, dist distal, iars inner arm spine, lac lateral ambulacral canals, mo muscle opening, no nerve opening, oars outer arm spine, pb podial basin, prox proximal, st secondary teeth, v ventral. Scale bars: 800 µm (F–J); 500 µm (C); 300 µm (B, D, E); 200 µm (A).