Figure 17 in The preoral chamber in geophilomorph centipedes: comparative morphology, phylogeny, and the evolution of centipede feeding structures

Figure 17. Mandibles of Schendylidae and Ballophilidae. A, B, Ballophilus rouxi. A, fronto-lateral view on external face of right gnathal lobe (dorsal to top); B, mesial view on internal face of right gnathal lobe (dorsal to top). C, Hydroschendyla submarina, dorso-lateral view on right gnathal lobe (anterior to right); the dorsal sclerotized lamella is resolved into three groups of teeth (arrows). D, E, Plesioschendyla confossa. D, dorso-lateral view on right gnathal lobe (anterior to top); E, mesial view on internal face of right gnathal edge (dorsal to top). F, G, Pectiniunguis argentinensis. F, dorsal view on right gnathal lobe (anterior to right), showing the dorsal sclerotized lamella resolved into three groups of teeth; G, mesial view on internal face of right gnathal edge (dorsal to top). Abbreviations: co, condyle; dl, dorsal sclerotized lamella; lc, lamina condylifera.