FIGURES 19–27 in Taxonomic review of the genera Trigoniophthalmus Verhoeff and Coryphophthalmus Verhoeff (Archaeognatha, Machilidae) with descriptions of two new species of the genus Coryphophthalmus from Serbia

FIGURES 19–27. Coryphophthalmus serbicus sp. nov., holotype male. 19) Eyes and paired ocelli, front view. 20) Chain of distal part of flagellum. 21) Distal part of mandible. 22) Labial palp, with part of labium. 23) Fore leg (part). 24) Hind tarsus. 25) Urocoxite IX, with genital appendages. 26) Cercal annuli 13–16. 27) Apex of cercus. Scale bars: 0.1 mm.