Soula 2008. [The beetles of the New World. Rutelini 2: revision of "Pelidnotina 2". Revision of genera Parhoplognathus, Chipita n.gen., Heteropelidnota, Homothermom, Hoplopelidnota, Mesomerodon, Mecopelidnota, Patatra gen. n. Coleoptera: Scarabaeidae, Rutelinae, Rutelini.] Association Entomologique pour la Connaissance de la Faune Tropicale, Saintry, 2008: 1-40