Ceratocanthopsis pygmaea (Harold, 1874)

Acanthocerus pygmaeus Harold 1874b: 33 (Suriname)

Distribution. Suriname: Harold 1874b: 33 (as Acanthocerus pygmaeus); Arrow 1912: 49 (as Acanthocerus pygmaeus); Blackwelder 1944: 218 (as Acanthocerus pygmaeus); Paulian 1982: 108 (as C. pygmaeus); Howden and Gill 2000: 322 (as C. pygmaeus); Ocampo and Ballerio 2006: 183. French Guiana: Paulian 1982: 108 (as C. pygmaeus); Howden and Gill 2000: 322 (as C. pygmaeus); Ocampo and Ballerio 2006: 183; Ballerio 2014: 84. Brazil (NA): Paulian 1982: 108 (as C. pygmaeus) (NA); Howden and Gill 2000: 322 (as C. pygmaeus); Ocampo and Ballerio 2006: 183. Venezuela: Paulian 1982: 108 (as C. pygmaeus); Howden and Gill 2000: 322 (as C. pygmaeus); Ocampo and Ballerio 2006: 183.