Figure 26 in The preoral chamber in geophilomorph centipedes: comparative morphology, phylogeny, and the evolution of centipede feeding structures

Figure 26. Mandibles of Geophilidae. A, B, Pachymerium ferrugineum. A, mesial view on gnathal edge of left mandible (anterior to right, dorsal to top); B, lateral view on gnathal lobe of left mandible (anterior to left, dorsal to top). C, E, Geophilus carpophagus. C, mesial view on gnathal edge of left mandible (anterior to right, dorsal to top); E, transition of pectinate lamella into branching spines on ventral margin. D, Clinopodes flavidus, ventral view on gnathal lobe of left mandible (anterior to top). F, Steneurytion antipodum, mesial view on gnathal edge of left mandible (anterior to right, dorsal to top). Abbreviations: co, condyle; pl, pectinate lamella; vm, ventral margin of gnathal lobe.