Figs 27–37. 27 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 27–37. 27. Outline of head and dorsal post-antennal suture of Oxylipeurus inaequalis (Piaget, 1880), redrawn from Mey (1990); original drawing asymmetrical. 28. Male genitalia of Oxylipeurus inaequalis (Piaget, 1880), redrawn from Mey (1990); some details left out for clarity. 29. Ventral view of mesosome of Megalipeurus sinensis Gustafsson et al., 2020, redrawn from original description. 30. Dorsal view of male terminalia of Eiconolipeurus melanotis Carriker, 1945, redrawn from original description; setae not illustrated. 31. Dorsal and ventral views of male terminalia of Afrilipeurus vincentei Kéler, 1953, redrawn from Mey (2010); seta not illustrated. 32. Ventral view of male terminalia and stylus of Talegallipeurus tenuis Mey, 1982, redrawn from original description; setae not illustrated; original illustration asymmetrical (Mey 1982). 33. Ventral view of female terminalia and vulval margin of Talegallipeurus tenuis Mey, 1982, redrawn from original description; setae not illustrated. 34. Outline of male paramere of Sinolipeurus tetraophasis (Clay, 1938), redrawn and simplified from Gustafsson et al. (2020). 35. Outline of male terminalia and stylus of Sinolipeurus tetraophasis (Clay, 1938), redrawn and simplified from Gustafsson et al. (2020). 36. Outline of male paramere of Reticulipeurus ithaginis (Clay, 1938), redrawn and simplified from Gustafsson et al. (2020). 37. Distal section of male genitalia of Epicolinus clavatus (McGregor, 1917), redrawn from Carriker (1945). Abbreviations used: AL = anterior lobes; CL = "claspers"; DPAS = dorsal post-antennal suture; IX–XI = tergopleurites IX–XI; STY = stylus; VM = vulval margin; Y = Y-shaped thickening. Antennae not included in any illustration. Illustrations are not to scale.