Forty new country records are presented for Camptischium clavipes (Fabricius 1803) [Costa Rica and Peru], Elachisme mundula (Stål 1859) [Paraguay], Machtima mexicanaStål 1870 [Costa Rica], Zoreva ornamentosaBrailovsky and Barrera 1982 [Peru], Chariesterus armatus (Thunberg 1825) [Bolivia and Ecuador], C. cuspidatus Distant 1892 [Trinidad, Colombia and French Guiana], Plapigus circumcinctus Stål 1859 [Belize, Costa Rica and Panama], P. foliaceatus (Blanchard 1843) [Peru], P. patellatus (Stål 1860) [Trinidad], Staluptus marginalis (Burmeister 1835) [Nicaragua and Costa Rica], Paryphes blandusHorvath 1913 [Nicaragua], P. p. pectoralisHorvath 1913 [Ecuador], P. validusHorvath 1913 [Colombia], Sethenira testacea Spinola 1837 [Bolivia], Melucha acutispina Breddin 1903 [Brazil], M. chapadana Brailovsky 1993 [Bolivia and Paraguay], M. lineatella (Fabricius 1803) [Ecuador, Venezuela and Suriname], M. quinquelineata Stål 1865 [Costa Rica, Guyana, Colombia, Venezuela, Peru and Bolivia], Molchina hopei (Perty 1830) [Ecuador], Merocoris elevatus (Spinola 1837) [French Guiana], M. tristis Perty 1830 [Bolivia, Ecuador and Peru], Bactrophya peruvianaBreddin 1901 [Bolivia] and Eudarmistus bicolor Breddin 1903 [Peru]. Distributions are updated and corrected.