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 Dyscinetus dubius ( Olivier, 1789 ) Melolontha dubia Olivier 1789: 32 ( French Guiana ) = Melolontha geminata Fabricius 1801b: 166 (South America) Distribution. Guyana : Erichson 1848: 561 (as Chalepus geminatus ); Bodkin 1919: 216 (as D. geminatus ); Endrödi 1966a: 387 ; Dechambre 1979c: 167 ; Joly and Escalona 2010: 218 ; Moore et al. 2018b: 265 . Suriname : Uyttenboogaart 1902: 116 ; Endrödi 1966a: 387 ; Dechambre 1979c: 167 ; Joly and Escalona 2010: 218 ; Moore et al. 2018b: 265 ; MHCN; NZCS; RMNH. French Guiana : Olivier 1789: 32 (as Melolontha dubia ); Endrödi 1966a: 387 ; Dechambre 1979c: 167 ; Joly and Escalona 2010: 218 ; Duranton 2011: 18 ; Ponchel 2011: 60 ; Dupuis 2016b: 109 ; Moore et al. 2018b: 265 ; MHCN. Brazil (NA): Arrow 1937b: 17 ; Blackwelder 1944: 253 ; Endrödi 1966a: 387 (NA); Dechambre 1979c: 167 ; Andreazze and Fonseca 1998: 62 (NA); Joly and Escalona 2010: 218 (NA); Moore et al. 2018b: 265 . Venezuela (EO): Arrow 1937b: 17 ; Blackwelder 1944: 253 ; Endrödi 1966a: 387 (EO); Dechambre 1979c: 167 ; Joly and Escalona 2010: 218 (EO); Moore et al. 2018b: 265 (EO). Other: Fabricius 1801b: 166 (South America - as Melolontha geminata ); Arrow 1937b: 17 (Ecuador, Trinidad and Tobago); Blackwelder 1944: 253 (Ecuador, Trinidad and Tobago); Endrödi 1966a: 387 (Argentina, Bolivia, Chile, Colombia, Costa Rica, Cuba, Ecuador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Trinidad and Tobago), 1985a: 169 (Argentina–Mexico); Dechambre 1979c: 167 (Bolivia, Central America, Colombia, Cuba, Ecuador, Mexico, Trinidad and Tobago); Joly and Escalona 2010: 218 (Argentina, Bolivia, Chile, Colombia, Costa Rica, Cuba, Ecuador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Trinidad and Tobago); Ratcliffe et al. 2013: 239 (Argentina–Mexico); Moore et al. 2018b: 265 (Argentina, Belize, Bolivia, Chile, Colombia, Costa Rica, Cuba, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Trinidad and Tobago).