Diversity of true bugs from Iguazú National Park, Argentina Author María C. Melo Author Gimena Dellapé Author Leonela Olivera Author Pablo S. Varela Author Sara I. Montemayor Author Pablo M. Dellapé text Check List 2017 2017-09-22 13 5 479 511 journal article 10.15560/13.5.479 243064a9-76d7-48c8-b378-31b5aacf9ad7 1809-127X 1143518 Brontostoma discus ( Burmeister, 1835 ) ( Fig. 3 ) Distribution. Argentina : Chaco , Corrientes , Formosa, Jujuy , Misiones , Salta , and Santa Fe ; Bolivia , Brazil , Colombia , Costa Rica , Panama , Paraguay , Peru , Suriname , Uruguay , and Venezuela ( Wygodzinsky 1951 , Dougherty 1995 , Forero 2006 ). Material examined. 2♂, CIES, 7-XII-2013 , light trap , P.M. Dellapé coll., PNI0004-5 (MLP); 3♂, CIES, 8-XII-2013 , light trap , P.M. Dellapé coll., PNI0006-8 (MLP). Remarks. Although this species is similar to B. nanus , the specimens we have examined are much larger ( 18.275 mm ), with less prominent eyes and shorter antenniferous tubercles. According to Carpintero (1980) B. nanus is a much smaller species ( 15.12 mm ), with much more protruding eyes and longer antenniferous tubercles.