Figs 97–108 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line

Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.