Arriguttia brevissima (Arrow, 1911)
Cyclocephala brevissima Arrow 1911b: 175 (French Guiana, Brazil)
Distribution. Guyana: Endrödi 1966a: 58, 1985a: 26; Lachaume 1992: 16; Moore et al. 2018b: 120. Suriname: MHCN - NEW COUNTRY RECORD (Suriname, Sipaliwini, eastern bank Corantijn opposite Arapahu Resort, (3°27′N, 57°37.5′W). 14/ 21-II-2011. A. J. Hielkema. In FIT in forest.); RMNH. French Guiana: Arrow 1911b: 175 (as Cyclocephala brevissima); Endrödi 1966a: 58; Duranton 2011: 11 (as Arrigutia [sic] brevissima); Ponchel 2011: 60; Dupuis 2016b: 109 (as Ariguttia [sic] brevissima); Moore et al. 2018b: 120. “Guianas”: Arrow 1937b: 8 (as Cyclocephala brevissima); Blackwelder 1944: 251 (as Cyclocephala brevissima). Brazil (NA): Arrow 1911b: 175 (as Cyclocephala brevissima), 1937b: 8 (as Cyclocephala brevissima); Blackwelder 1944: 251 (as Cyclocephala brevissima); Martínez 1960: 98 (NA); Endrödi 1966a: 58, 1985a: 26; Lachaume 1992: 16; Moore et al. 2018b: 120.