Diversity of true bugs from Iguazú National Park, Argentina María C. Melo Gimena Dellapé Leonela Olivera Pablo S. Varela Sara I. Montemayor Pablo M. Dellapé Check List 2017 2017-09-22 13 5 479 511 5CP68 (Berg, 1892) Berg 1892 Berg 1892 [168,529,928,952] Insecta Lygaeidae Xyonysius GBIF Animalia Hemiptera 24 503 Arthropoda species ellipticus   Distribution. Argentina: Misiones( Dellapé 2014, Dellapé et al. 2015b); Brazil( Slater 1964).   Material examined. 4♂ 5♀, 1-XI-2012, S.I. Montemayor coll., PNI0894-902 (MLP); 10♂14♀, 1-XI-2012, M.C. Melo coll., PNI0903-26 (MLP); 1♀, 1-XI-2012, P.M. Dellapé coll., PNI0927 (MLP); 6♂ 10♀, 1-XI-2012, light trap, PNI0928-43 (MLP). 1978373530 2012-11-01 24 503 1978373528 2012-11-01 24 503 1978373447 2012-11-01 24 503 1978373454 2012-11-01 24 503