Cyclocephala diluta Erichson, 1847
Cyclocephala diluta Erichson 1847: 97 (Peru - LECTOTYPE)
Distribution. Suriname: MHCN - NEW COUNTRY RECORD (Suriname, Brokopondo, Brownsberg NP, (4°56′55″N, 55°10′55″W), ± 500m. 13/ 20-VIII-2015. M. A. Hielkema. On HPL.); NZCS. French Guiana: Dechambre 1979c: 163; Brûlé et al. 2011a: 191, 2011b: 120, 2014: 181; Duranton 2011: 12; Ponchel 2011: 60; Brûlé and Dalens 2012a annex 4: 18; Dupuis 2016b: 109; Moore et al. 2018b: 169; MHCN. Brazil (NA): Endrödi 1966a: 183 (NA), 1985a: 97, 140; Dechambre 1979c: 163; Moore et al. 2018b: 169. Other: Erichson 1847: 97 (Peru); Arrow 1937b: 10 (Ecuador, Peru); Blackwelder 1944: 251 (Ecuador, Peru); Endrödi 1966a: 183 (Bolivia, Ecuador, Peru - designation LECTOTYPE Cyclocephala diluta), 1985a: 97, 140 (Bolivia, Ecuador, Peru); Dechambre 1979c: 163 (Bolivia, Ecuador, Peru); Moore et al. 2018b: 169 (Bolivia, Ecuador, Peru).