Cyclocephala immaculata (Olivier, 1789)

Melolontha immaculata Olivier 1789: 29

Note. Two presently recognized subspecies of Cyclocephala immaculata have been described, one of which occurs in the research area. The other one is C. immaculata immaculata (Olivier, 1789) (recorded from West Indies).

Subspecies Cyclocephala immaculata ferruginea (Fabricius, 1798)

Melolontha ferruginea Fabricius 1798: 131 (French Guiana - LECTOTYPE)

Distribution. French Guiana: Fabricius 1798: 131 (as Melolontha ferruginea); Endrödi 1966a: 197 (designation LECTOTYPE Melolontha ferruginea), 1985a: 101; Duranton 2011: 13 (?); Ponchel 2011: 60; Dupuis 2016b: 109; Moore et al. 2018b: 188. “Guianas”: Arrow 1937b: 10 (as C. ferruginea); Blackwelder 1944: 251 (as C. ferruginea).