Fig. 8 in Description and relationships of Otothyropsis marapoama, a new genus and species of Hypoptopomatine catfish (Siluriformes: Loricariidae) from rio Tietê basin, southeastern Brazil

Fig. 8. Dorsal view of the posterolateral portions of the skull of Otothyropsis marapoama, Paratype, LIRP 5641, 29.0 mm SL. Arrows indicate the internal limits of the swimbladder capsule seen by transparency in c&s specimens. Note that supraoccipital contributes to dorsal wall of swimbladder capsule. Anterior at top.