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 Genus Ancognatha Erichson, 1847 Ancognatha Erichson, 1847a: 97 [original usage]. Cyclocephala Dejean [synonymy by Lacordaire 1856 : 398]. Ancognatha Erichson [revalidated genus status by Bates 1888 : 297]. Ancognatha syn. Barotheus Bates, 1891: 30-31 [original usage]. Type species: Barotheus andinus Bates, 1891, by monotypy. Ancognatha Erichson [synonymy by Endrodi 1966 : 365]. Ancognatha syn. Lissodon Paulian, 1954: 1154 [original usage]. Type species: Lissodon argodi Paulian, 1954, by monotypy. Ancognatha Erichson [synonymy by Endrodi 1969b : 38]. Ancognatha syn. Pseudoancognatha Otoya, 1945: 275 [original usage]. Proposed as a subgenus. Type species: Ancognatha nigriventris Otoya, 1945, by original designation. Ancognatha Erichson [synonymy by Martinez 1965a : 64]. Type species. Ancognatha scarabaeoides Erichson, subsequent designation by Casey 1915 : 111. Keys. Saylor 1945 (USA), Arnett 1968 (USA), Endrodi 1966 , 1985a , Figueroa and Ratcliffe 2016 (Peru), Moron and Deloya 1991 (Mexico, Durango), Moron-Rios and Moron 2001 (Mexico, Chiapas), Ratcliffe et al. 2013 (Mexico), Neita-Moreno and Moron 2008 (larvae), Vallejo and Moron 2008 (larvae), Pardo-Locarno et al. 2006 , Gasca-Alvarez and Amat-Garcia 2010 (Colombia), Mondaca 2011 (Chile), Villalobos-Moreno et al. 2017 (Colombia), Ratcliffe and Cave 2017 (USA and Canada). Valid taxa. 22 species.