FIGURES 27–32. 27–30 in A revision of the Australian species of the genus Melobasis Laporte & Gory 1837 (Coleoptera: Buprestidae), Part 3 (Revision of the azureipennis, cupricollis, iridicolor and melanura species groups)

FIGURES 27–32. 27–30 head from front: 27. M. myallae Carter (holotype ♀); 28. M. adusta sp. n. (J paratype 12 km N. Paynes Find. BLC); 29. M. adusta sp. n. (J Wurarga, W.A. ANIC); 30. M. adusta sp. n. (J Carnac Island, W.A. SAMA); 31–32 prosternal process: 31. M. incongruens sp. n. (holotype ♀); 32. M. costata Macleay (J Marmor, Q. BLC). Scale bars = 1.0 mm.