§ Ontherus (Ontherus) carinifrons Luederwaldt, 1930

Ontherus carinifrons Luederwaldt 1930: 105 (Brazil (NA))

Distribution. Brazil (NA): Luederwaldt 1930: 105 (NA); Blackwelder 1944: 206; Génier 1996: 92 (NA); Vaz-de-Mello 2000: 194; Quintero and Roslin 2005: appendix A (as O. carnifrons [sic]) (NA); Gardner et al. 2008: table S1 (NA); Ratcliffe 2013b: 493 (NA). Other: Génier 1996: 92 (Peru).