Dichotomius (Dichotomius) boreus (Olivier, 1789)

Scarabaeus boreus Olivier 1789: 106 (French Guiana)

Distribution. Guyana: Forsyth and Gill 1993: 70. Suriname: Gillet 1911b: 59 (as Pinotus boreus); Blackwelder 1944: 206 (as Pinotus boreus); Larsen 2011: 98, 2013: 96; MHCN; NZCS; RMNH. French Guiana: Olivier 1789: 106 (as Scarabaeus boreus); Gillet 1911b: 59 (as Pinotus boreus); Blackwelder 1944: 206 (as Pinotus boreus); Feer 2000: 32; Feer and Pincebourde 2005: 29; Brûlé et al. 2011a: 193; Brûlé and Dalens 2012b: 37; Price and Feer 2012: 327; Brûlé and Touroult 2013: 40; Brûlé et al. 2014: 183; MHCN. Brazil (NA): Blackwelder 1944: 206 (as Pinotus boreus); Vaz-de-Mello 2000: 193; Quintero and Roslin 2005: appendix A (NA); Gardner et al. 2008: table S1 (NA); Ratcliffe 2013b: 493 (NA). Venezuela (EO): Ferrer-Paris et al. 2013: 109 (EO). Other: Medina et al. 2001: 138 (Colombia).