Figs 38–40. 38 in Calidolipeurus, new genus for Lipeurus megalops Piaget, 1880 (Phthiraptera: Ischnocera: Oxylipeurus-complex), with a redescription of the type species and a preliminary key to the Oxylipeurus-complex

Figs 38–40. 38. Outline of male head of Valimia polytrapezius (Burmeister, 1838), with post-antennal ventral carina and densely reticulated area marked with grey dots; other characters omitted. 39. Outline of ventral view of female terminalia of "Oxylipeurus polytrapezius" (Burmeister, 1838). Setae not illustrated. (38–39 redrawn from Gustafsson & Zou 2020b) 40. Outline of ventral view of female terminalia of Cataphractomimus impervius Gustafsson et al., 2020, redrawn and simplified from the original description. Antennae not included in any illustration. Abbreviations used: LAVP = lateral accessory vulval plates; SGP = subgenital plate; SMC = secondary marginal carina. Illustrations are not to scale.