Annotated catalog and bibliography of the cyclocephaline scarab beetles (Coleoptera, Scarabaeidae, Dynastinae, Cyclocephalini) Author Moore, Matthew R. Department of Entomology and Nematology, University of Florida, Building 1881 Natural Area Drive, Steinmetz Hall, Gainesville, FL 32611, USA cyclocephala@gmail.com Author Cave, Ronald D. Department of Entomology and Nematology, University of Florida, Indian River Research and Education Center, 2199 South Rock Road, Fort Pierce, FL 34945, USA Author Branham, Marc A. Department of Entomology and Nematology, University of Florida, Building 1881 Natural Area Drive, Steinmetz Hall, Gainesville, FL 32611, USA text ZooKeys 2018 2018-03-22 745 101 378 http://dx.doi.org/10.3897/zookeys.745.23685 journal article http://dx.doi.org/10.3897/zookeys.745.23685 1313-2970-745-101 8785DC6BC2A244FD94B6243EB07C717F 047DFFCAFFA5F32EA97C873F4708943F 1222435 Cyclocephala arnaudi Dechambre, 1980 Cyclocephala arnaudi Dechambre, 1980: 44 [original combination]. syn. Cyclocephala carlsoni Ratcliffe, 2008: 224-226 [original combination]. Cyclocephala arnaudi Dechambre [synonymy by Ponchel 2010 : 172]. Types. Holotype ♂ of C. arnaudi at MNHN ( Dechambre 1980 ). Holotype ♂ of C. carlsoni at UNSM ( Ratcliffe 2008 ). Distribution. FRENCH GUIANA: Cayenne, Roura, St.-Laurent du Maroni. References. Dechambre 1980 , Endrodi 1985a , Ratcliffe 2008 , Ponchel 2011 , Krajcik 2005 , 2012 , Dupuis 2018 .