Figure 23 in The preoral chamber in geophilomorph centipedes: comparative morphology, phylogeny, and the evolution of centipede feeding structures

Figure 23. Epipharynx of Geophilidae. A, B, Clinopodes flavidus. A, overview; inset shows the tips of plumose spines on labral margin; B, detail of proximo-medial clypeal part, showing row of bottle-shaped sensilla coeloconica (inset). C–F, Ribautia repanda. C, overview; inset shows the tips of spines on labral margin; D, detail of lateral clypeal part (indicated by box in C), showing scale-like spines; E, detail of proximo-median clypeal part, showing row of sensilla coeloconica; F, sensillum coeloconicum on proximo-median clypeal part at higher magnification. G, H, Pachymerium ferrugineum. G, overview; inset shows spines on labral margin in higher magnification; H, detail of border between labral and clypeal parts (indicated by box in G). Abbreviations: cp, clypeal part of epipharynx; fu, fulcrum; lp, labral part of epipharynx.