Figures 3-6 from: Flores G, Pizarro-Araya J (2014) Towards a revision of the South American genus Praocis Eschscholtz (Coleoptera, Tenebrionidae), with estimation of the diversity of each subgenus. ZooKeys 415: 53-80. https://doi.org/10.3897/zookeys.415.6656

Figures 3-6 - 3 Praocis (Praocis) subaenea, head in dorsal view 4 Praocis (Orthogonoderes) rotundata, head in frontal view 5 Praocis (Praocis) bicentenario, antennomeres 9–11 in dorsal view 6 Praocis (Orthogonoderes) rotundata, antennomeres 9–11 in dorsal view (Figs 3 and 5 scanning electron micrographs previously published in Flores and Pizarro-Araya 2012, Zootaxa 3336: Figs 1 and 2; copyright Magnolia Press, reproduced with permission)