New taxa of the order Reculida (Insecta: Gryllones): imagines of Chauliodites babiy sp. nov. (family Chaulioditidae), Stegopterum kabalum sp. nov., S. pashka sp. nov., Permoshurabia tshasha sp. nov., ...Permuliercula chimaera gen. et sp. nov. (family Geinitziidae), Khosara ultima sp. nov. (family Liomopteridae), and Permotoma aba gen. et sp. nov. (family Skaliciidae) and a nymph of Tarakanikha satura gen. et sp. nov. (Gryllones incertae ordinis) have been described from the Upper Permian Babii Kamen' locality (the Vyatkian Stage of Russia). Description of Shurabia annosa Aristov, 2004 has been modified and the species has been assigned to the genus Geinitzia.
The intimate associations between plants and the insects that eat them have helped define and shape both groups for millions of years. This pioneering volume is a comprehensive, up-to-date treatment ...of the evolutionary biology of herbivorous insects, including their relationships with host plants and natural enemies. Chapters focus on the dynamic relationships between insects and plants from the standpoint of evolutionary change at different levels of biological organization—individuals, populations, species, and clades. Written by prominent evolutionary biologists, entomologists, and ecologists, the chapters are organized into three sections: Evolution of Populations and Species; Co- and Macroevolutionary Radiation; and Evolutionary Aspects of Pests, Invasive Species, and the Environment. The volume is unified by the idea that understanding the ecological framework of the interactions between herbivorous insects and their host plants is fundamental to understanding their evolution.