In the white-black mosaic-floor of the central aisle near the entrance there is a dagger and behind it follow seven half circles (seven spheres of the planets).
MMM II 245; Paschetto, Ostia, fig. 121; cl. Cumont in CRAI 1945,415; see fig. 72.
The Mithraeum of the Seven Spheres is of great importance for the understanding of the cult, because of its black-and-white mosaics depicting the planets, the zodiac and related elements.
At the entrance to the Mithraeum of the Seven Sferes, Cautopates holds the torch with both hands and Cautes holds the torch in his right hand and a cock in his left.