An annotated checklist of the Scarabaeoidea (Insecta: Coleoptera) of the Guianas Author Hielkema, Auke J. Author Hielkema, Meindert A. text Insecta Mundi 2019 2019-10-25 732 732 1 306 journal article 10.5281/zenodo.3678492 8e18452b-1d9d-462e-bac8-8c86eeb4ddc3 1942-1354 3678492 930EAB11-37FA-41B0-980A-1A4736527842 Cyclocephala macrophylla Erichson, 1847 Cyclocephala macrophylla Erichson 1847: 97 ( Peru - LECTOTYPE ) Distribution. Guyana : Endrödi 1966a: 245 , 1985a: 101 , 147; Moore et al. 2018b: 205 . Other: Erichson 1847: 97 (Peru); Arrow 1937b: 12 (Peru); Blackwelder 1944: 252 (Peru); Endrödi 1966a: 245 (Bolivia, Costa Rica, Ecuador, Guadeloupe, Peru - designation LECTOTYPE Cyclocephala macrophylla ), 1985a: 101, 147 (Bolivia, Costa Rica, Ecuador, Peru, Antilles); Ratcliffe 2003: 151 (Bolivia–Costa Rica); Moore et al. 2018b: 205 (Bolivia, Colombia, Costa Rica, Ecuador, Panama, Peru). Note. Endrödi (1966a: 245) records Cyclocephala macrophylla for Guyana , which is repeated in Endrödi (1985a: 101 , 147) and Moore et al. (2018b: 205) . We are unaware of any other records of this species for the research area and consider its occurrence there doubtful and in need of confirmation.