Figs 145–156. Papuan Maechidius Macleay, 1819 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 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.