A new Mexican species of Chrysina Kirby (Coleoptera: Scarabaeidae: Rutelinae), with nomenclatural changes, new records, and a key to the C. quiche species group Author Mora-Aguilar, Eder F. Author Curoe, Daniel Author Delgado, Leonardo Author Ramírez-Ponce, Andrés text Zootaxa 2018 2018-08-21 4461 2 196 204 journal article 28983 10.11646/zootaxa.4461.2.2 ea5796e1-de50-47b0-908a-2fbc88e25c98 1175-5326 1460018 F2FE69F6-C518-4E38-A362-09E40AF31520 Key to males of the Chrysina quiche species group Males can be distinguished from females by the enlarged protarsus and the last abdominal segment emarginate. 1. Pronotal posterior margin completely beaded. Parameral apical denticles divergent ( Fig. 12 ). Guatemala.. C. quiche (Morón) - Pronotal posterior margin with bead effaced medially. Parameral apical denticles subparallel and/or fused............... 2 2. Parameres almost entirely fused, with a short notch at apex ( Fig. 13 ). Guatemala.......... C. tecunumani (Cano & Morón) - Parameres not fused................................................................................... 3 3. Parameres with three denticles on each side ( Fig. 7 ). Eastern Oaxaca , Mexico ........................................................................... C. chimalapensis Mora-Aguilar, Curoe, Delgado , & Ramírez-Ponce, new species - Parameres without lateral denticles ( Fig. 11 ). Eastern Chiapas ( Mexico )..................... C. benesi Pokorný & Curoe