Chimarra (Chimarra) bidens Ulmer 1909 *

Material examined. BRAZIL: Piauí: Brasileira, Riacho dos Cavalos, Cachoeira do Bota-Fora, 04°12’51.1”S, 41°40’01.7”W, el. 162 m, 4 males, 28.x–04.xi.2017, L. R. C. Lima leg., Malaise trap (CEHJ); same data, except 5 males, 01.vi.2019, L.A.S. Moreno leg., light trap (CEHJ); same data, except 1 male, 15.xii.18, L.A.S. Moreno & L. R.C. Lima legs., Pennsylvania insect light trap (CEHJ); Piripiri, Riacho Corrente, Cachoeira dos Tuncas, 04°25’28.5”S, 41°38’35.2”W, el. 269 m, 11 males, 29.vi.2019, L.A.S. Moreno & L. R.C. Lima legs., Pennsylvania insect light trap (CEHJ) .

Known distribution. BRAZIL (Maranhão), SURINAME, TRINIDAD, and VENEZUELA.