Figs 451–468 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 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.