Figure 2 from: Roxo FF, Silva GSC, Ochoa LA, Oliveira C (2015) Description of a new genus and three new species of Otothyrinae (Siluriformes, Loricariidae). ZooKeys 534: 103-134. https://doi.org/10.3897/zookeys.534.6169

Figure 2 - Cranial bones plates of the head in dorsal view of Curculionichthys species and the type species of the genus Hisonotus. A Curculionichthys coxipone B Curculionichthys insperatus C Curculionichthys luteofrenatus D Curculionichthys oliveirai E Curculionichthys paresi F Curculionichthys piracanjuba G Curculionichthys sabaji H Curculionichthys sagarana I Hisonotus notatus. Scale bar: 1 mm.