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Cymodema breviceps (Stål, 1874) (Fig. 46) http://lsid.speciesfile.org/urn:lsid:Lygaeoidea.speciesfile. org:TaxonName:480101 Distribution. Argentina: Buenos Aires and Corrientes (Melo et al. 2004, Dellapé and Carpintero 2012, Dellapé 2014); Bahamas, British Guiana, Cuba, Mexico, Puerto Rico, St Vincent, Trinidad, USA, and Virgin Islands (Slater 1964). Material examined. 1♀, XI-1990, D.L. Carpintero coll., PNI0889 (MLP). Remarks. First record for Misiones province. Members of this group are small brownish to yellow and coarsely punctate insects that closely resemble the seeds of the sedges upon which they live. Cymodema breviceps is the only species of the family recorded from Argentina., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 502, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Melo MC, Coscaron MC (2004 a) New records of Reduviidae (Hemip- tera: Heteroptera) from Argentina. Zootaxa 698: 1 - 4.","Dellape PM, Carpintero DL (2012) Relevamiento de los Heteroptera (Insecta: Hemiptera) de las sierras de Tandil, provincia de Buenos Aires, Argentina. Revista del Museo Argentino de Ciencias Natu- rales 14 (1): 125 - 134.","Dellape PM (2014) Lygaeoidea. In: Roig-Junent S, Claps LE, Morrone JJ (Eds) Biodiversidad De Artropodos Argentinos, Volumen 3. Edi- torial INSUE-UTN, San Miguel de Tucuman, 421 - 438","Slater JA (1964) A catalogue of the Lygaeidae of the world, Vols. 1 and 2. University of Connecticut, Storrs, 1688 pp."]}

Anisoscelis (Anisoscelis) foliaceus (Fabricius, 1803) http://lsid.speciesfile.org/urn:lsid:Coreoidea.speciesfile. org:TaxonName:491585 Distribution. Argentina: Buenos Aires, Entre Ríos, La Pampa, and Misiones; Brazil, Ecuador, French Guiana, Peru, Suriname, and Uruguay (Packauskas 2010, Brailovsky 2016). Material examined. 1♀, 12-XII-2008, Zamudio, Colleselli & Gómez de Olivera colls., PNI0258 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 489, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Fabricius JC (1803) Systema Rhyngotorum secundum ordines, genera, species adjectis synonymis, locis, observationibus, descriptionibus. C. Reichard, Brunsvigae, x + 335 pp.","Packauskas R (2010) Catalog of the Coreidae, or leaf-footed bugs of the New World. Fort Hays Studies (Fourth Series) 5: 1 - 270.","Brailovsky H (2016) The genus Anisoscelis Latreille (Hemiptera Heter- optera Coreidae Coreinae Anisoscelini) new species, taxonomical arrangement, distributional records and key. Zootaxa 4144 (2): 195 - 210. https: // doi. org / 10.11646 / zootaxa. 4144.2.3"]}

Podisus nigrispinus (Dallas, 1851) Distribution. Argentina: Buenos Aires, Catamarca, Chaco, Córdoba, Corrientes, Entre Ríos, Jujuy, Mendoza, Misiones, Salta, Santiago del Estero, and Tucumán; Bolivia, Brazil, Colombia, Costa Rica, Ecuador, British Guiana, Panama, Paraguay, Peru, Suriname, and Uruguay (Dellapé et al. 2015a). Material examined. 1♂ 2♀, 29-X-2012, light trap, PNI0628-30 (MLP); 1♀, Iguazú, PNI0631 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 496, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Dallas WS (1851) List of the specimens of hemipterous insects in the collection of the British Museum. Part 1. Trustees of the British Museum, London, 368 pp. + 11 pls.","Dellape G, Rider DA, Dellape PM (2015 a) Notes on distributions for Argentinean Pentatomidae (Heteroptera: Pentatomoidea), with new records in the country. Revista Brasileira de Entomologia 59: 169 - 176. https: // doi. org / 10.1016 / j. rbe. 2015.06.001"]}

Xenogenus picturatum Berg, 1883 http://lsid.speciesfile.org/urn:lsid:Coreoidea.speciesfile. org:TaxonName:452516 Distribution. Argentina: Buenos Aires, Catamarca, Chaco, Jujuy, La Rioja, Misiones, Neuquén, Salta, San Juan, and Santiago del Estero; Bolivia, Brazil, Cuba, Mexico, Puerto Rico, Uruguay, and USA (Melo and Montemayor 2015). Material examined. 3♂, 1-XI-2012, M.C. Melo coll., PNI0455-7 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 494, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Berg C (1883) Addenda et emendanda ad Hemiptera Argentina. Anales de la Sociedad Cientifica Argentina 15: 241 - 269.","Dellape PM, Melo MC, Montemayor SI, Dellape G, Brailovsky H (2015 b) Terrestrial Heteroptera (Hemiptera) from Mocona Provin- cial Park (Misiones, Argentina). Check List 11 (3): 1662. https: // doi. org / 10.15560 / 11.3.1662"]}

Oedancala meridionalis Stål, 1874 http://lsid.speciesfile.org/urn:lsid:Lygaeoidea.speciesfile. org:TaxonName:485173 Distribution. Argentina: Buenos Aires, Entre Ríos, Santa Fe, Chaco, Corrientes, Formosa, Misiones: Iguazú, and Tucumán (Slater 1955, Dellapé 2014); Bolivia, Brazil, Paraguay, and Uruguay (Slater 1964)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 503, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Slater JA (1955) Revision of the subfamily Pachygronthinae. The Phil- ippine Journal of Sciencies 84: 1 - 141.","Dellape PM (2014) Lygaeoidea. In: Roig-Junent S, Claps LE, Morrone JJ (Eds) Biodiversidad De Artropodos Argentinos, Volumen 3. Edi- torial INSUE-UTN, San Miguel de Tucuman, 421 - 438","Slater JA (1964) A catalogue of the Lygaeidae of the world, Vols. 1 and 2. University of Connecticut, Storrs, 1688 pp."]}

Sosius australis Maldonado Capriles & Carpintero, 1993 Distribution. Argentina: Misiones: P.N. Iguazú; Brazil (Maldonado Capriles and Carpintero 1993).

Ctenotrachelus macilentus Stål, 1872 (Fig. 16) Distribution. Brazil (Barber 1930). Material examined. 1♂, 25°40ʹ40.8ʺ S, 0 54°26ʹ55.9ʺ W, 2-XI-2012, light trap, PNI0111 (MLP). Remarks. New country record. This species can be distinguished by the unarmed lateral margins of the pronotum; pronotum twice longer than head, and over twice as long as wide; the post-ocular region twice as long as the pre-ocular margin of head (Barber 1930)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 486, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Barber HG (1930) Essay on the subfamily Stenopodinae of the New World. Entomologica Americana 10 (3 - 4): 149 - 283."]}

Leptoglossus ingens (Mayr, 1865) http://lsid.speciesfile.org/urn:lsid:Coreoidea.speciesfile. org:TaxonName:457551 Distribution. Argentina: Misiones (Dellapé et al. 2015b); Bolivia, Brazil, Ecuador and Paraguay (Packauskas 2010). Material examined. 2♀, 12-XII-2008, Zamudio, Colleselli & Gómez de Olivera colls., PNI0259-60 (MLP); 1♂, 18-XI-2008, Zamudio, Colleselli & Gómez de Olivera colls., PNI0261 (MLP); 1♂, 12-XII-2008, Zamudio, Colleselli & Gómez de Olivera colls., PNI0262 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 489, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Mayr GL (1865) Diagnosen neuer Hemipteren. II. Verhandlungen der Zoologisch - Botanischen Gesellschaft in Wien 15: 429 - 446.","Dellape PM, Melo MC, Montemayor SI, Dellape G, Brailovsky H (2015 b) Terrestrial Heteroptera (Hemiptera) from Mocona Provin- cial Park (Misiones, Argentina). Check List 11 (3): 1662. https: // doi. org / 10.15560 / 11.3.1662","Packauskas R (2010) Catalog of the Coreidae, or leaf-footed bugs of the New World. Fort Hays Studies (Fourth Series) 5: 1 - 270."]}

Adoxoplatys singularis Dellapé & Dellapé, 2016 Distribution. Argentina: Misiones (Dellapé and Dellapé 2016). Material examined. 1♀, 29-X-2012, light trap, PNI0637 (MLP).

Apiomerus nigricollis Stål, 1858 Distribution. Argentina: Misiones: Puerto Iguazú (Costa Lima et al. 1951); Brazil (Maldonado Capriles 1990)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 483, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Stal C (1858) Hemipterologiska bidrag. Ofversight af Kongliga Sven- ska Vetenskaps-Akademiens Forhandlingar 15 (9 - 10): 433 - 454.","Costa Lima A da, Campos Seabra CA, Hathaway CR (1951) Estudo dos Apiomeros (Hemiptera: Reduviidae). Memorias do Instituto Oswaldo Cruz 49: 173 - 442.","Maldonado Capriles J (1990) Systematic catalogue of the Reduviidae of the World (Insecta: Heteropera). Caribbean Journal of Sciences, Special edition: i - x, 1 - 694."]}

Cyrtocoris egeris Packauskas & Schaefer, 1998 Distribution. Argentina: Misiones and Santa Fe; Bolivia, Brazil, Colombia, Ecuador, Honduras, Costa Rica, Mexico, Panama, Trinidad, and Venezuela (Packauskas and Schaefer 1998, Grazia and Schwertner 2008) Material examined. 1♂, 11-XII-2013, P.M. Dellapé coll., PNI0636 (MLP).

Ladeaschistus bilobus (Stål, 1872) Distribution. Argentina: Misiones; Bolivia, Brazil, Paraguay, Peru, and Uruguay (Rolston 1973). Material examined. 2♂, XI-1944, M. Birabén coll., PNI0725-6 (MLP); 1♂, 29-X-2012, PNI0727 (MLP); 1♂, 30-X-2012, P.M. Dellapé coll., PNI0728 (MLP); 1♀, 31-X-2012, S.I. Montemayor coll., PNI0729 (MLP); 2♀, 8-XII-2013, P.M. Dellapé coll., PNI0730-1 (MLP); 2♂ 3♀, 11-XII-2013, G. Dellapé coll., PNI0732-6 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 499, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Rolston LH (1973) A new South American genus of Pentatomini (Hemiptera: Pentatomidae). Journal of the New York Entomologi- cal Society 81 (2): 101 - 110."]}

Seridentus latissimus Giacchi, 1988 Distribution. Argentina: Misiones: Iguazú (Giacchi 1988)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 486, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Giacchi JC (1988) Una nueva especie del genero Seridentus Osborn, 1904 (Stenopodainae, Reduviidae, Heteroptera). Physis 56 (130 - 131): 31 - 32."]}

Zelurus lepeletierianus (Kirkaldy, 1909) Distribution. Argentina: Corrientes, Entre Ríos (Pennington 1921), and Misiones: Puerto Iguazú (Lent and Wygodzinsky 1951); Brazil and Panama (Lent and Wygodzinsky 1947 a, 1951). Material examined. 1♀, P. Iguazú, I-[19]44, A. Bridarolli coll., PNI0106 (MACN)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 485, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Kirkaldy GW (1909) Hemiptera: new and old. No. 1. The Canadian Entomologist 41: 30 - 32.","Pennington MS (1921) Lista de los Hemipteros Heteropteros de la Republica Argentina. Authors edition, Buenos Aires. Part 2: 17 - 47.","Lent H, Wygodzinsky P (1951) Estudos sobre o genero Zelurus Hahn (Reduviidae, Hemiptera). Revista Brasileira de Biologia 11 (1): 1 - 28.","Lent H, Wygodzinsky P (1947 a) Sobre algumas especies de Zelurus Hahn (Reduviidae, Hemiptera). Revista Brasileira de Biologia 7 (1): 25 - 55."]}

Arilus carinatus (Forster, 1771) (Fig. 7) Distribution. Brazil, Ecuador, and Peru (Maldonado Capriles 1990). Material examined. 1♂, P.N. Iguazú, Sendero Macuco, 21-IX- [19]99, PNI0033 (MLP). Remarks. New country record. This species can be distinguished by the shape of the pronotal dorsal carinae., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 483, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Forster JR (1771) Novae species insectorum. Centuria I. T. Davies et B. White, London, viii + 100 pp.","Maldonado Capriles J (1990) Systematic catalogue of the Reduviidae of the World (Insecta: Heteropera). Caribbean Journal of Sciences, Special edition: i - x, 1 - 694."]}

Thyanta perditor (Fabricius, 1794) Distribution. Argentina: Entre Ríos, Jujuy, Misiones, and Salta; from the southern USA to northern Argentina (Rider and Chapin 1991, Dellapé et al. 2015a). Material examined. 1♂ 1♀, 1-XI-2012, S.I. Montemayor coll., PNI0816-7 (MLP); 3♀, 1-XI-2012, P.M. Dellapé coll., PNI0818-20 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 501, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Fabricius JC (1794) Entomologia Systematica emendata et aucta, secundum classes, ordines, genera, species, adjectis synonymis, locis, observationibus. C. G. Proft, Hafniae, 472 pp.","Rider DA, Chapin JB (1991) Revision of the genus Thyanta Stal, 1862 (Heteroptera: Pentatomidae) I. South America. Journal of the New York Entomological Society 99: 1 - 77.","Dellape G, Rider DA, Dellape PM (2015 a) Notes on distributions for Argentinean Pentatomidae (Heteroptera: Pentatomoidea), with new records in the country. Revista Brasileira de Entomologia 59: 169 - 176. https: // doi. org / 10.1016 / j. rbe. 2015.06.001"]}

Dryptocephala punctata Amyot & Serville, 1843 Distribution. Argentina: Buenos Aires, Chaco, Misiones, and Tucumán; Brazil, Paraguay, Peru, Uruguay, and Venezuela (Pirán 1948, Dellapé et al. 2015a). Material examined. 5♂ 2♀, 2-XI-2012, PNI0649-55 (MLP).

Jadera coturnix (Burmeister, 1835) (Fig. 37) http://lsid.speciesfile.org/urn:lsid:Coreoidea.speciesfile. org:TaxonName:452699 Distribution. Argentina (Melo and Montemayor 2015); Jamaica, Mexico, and Panama (Göllner-Scheiding 1979). Material examined. 1♂, Sendero Macuco, 25°40ʹ 40.8ʺ S, 0 54°26ʹ55.9ʺ W, 12-XII-2013, G. Dellapé coll., PNI0541 (MLP); 1♀, same data, P.M. Dellapé coll., PNI0542 (MLP); 1♂ 2♀, CIES, 8-XI-2013, PNI0543-5 (MLP); 1♂ 1♀, same data, G. Dellapé coll., PNI0546-7 (MLP); 1♂ 6♀, same data, P.M. Dellapé coll., PNI0548- 54 (MLP); 2♂ 1♀, Sendero Macuco, 29-X- [20]12, light trap, PNI0555-7 (MLP); 2♂ 4♀, same data, 9-XII-2013, P.M. Dellapé coll., PNI0558-63 (MLP); 2♂ 1♀, Sendero Macuco, 11-XII-2013, G. Dellapé coll., PNI0564-6 (MLP); 3♀, CIES, 7-XII-2013, PNI0567-9 (MLP); 1♀, 1-XI-2012, S.I. Montemayor coll., PNI0570 (MLP). Remarks. First record for Misiones province., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 495, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Burmeister HCC (1835 - 1839) Handbuch der Entomologie, Tome 2. T. Enslin, Berlin, part 1 (1835): 1 - 400; part 2 (1838): 397 - 756.","Dellape PM, Melo MC, Montemayor SI, Dellape G, Brailovsky H (2015 b) Terrestrial Heteroptera (Hemiptera) from Mocona Provin- cial Park (Misiones, Argentina). Check List 11 (3): 1662. https: // doi. org / 10.15560 / 11.3.1662","Gollner-Scheiding U (1979) Die Gattung Jadera Stal, 1862. Deutsche Entomologische Zeitschrift 26: 47 - 75."]}

Pallantia macunaima Grazia, 1980 Distribution. Argentina: Misiones; Brazil and Paraguay (Dellapé et al. 2015a). Material examined. 1♂, 30-X-2012, P.M. Dellapé coll., PNI0800 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 500, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Grazia J (1980) Revisao do genero Pallantia Stal, 1862 (Heteroptera, Pentatomidae). Revista Brasileira de Entomologia 24 (1): 15 - 27.","Dellape G, Rider DA, Dellape PM (2015 a) Notes on distributions for Argentinean Pentatomidae (Heteroptera: Pentatomoidea), with new records in the country. Revista Brasileira de Entomologia 59: 169 - 176. https: // doi. org / 10.1016 / j. rbe. 2015.06.001"]}

Chelycoris lethierry (Montandon, 1895) (Fig. 43) Distribution. Argentina: Córdoba, Salta, and Tucumán; Brazil, Peru and Uruguay (Barcellos et al. 2014, Eger et al. 2015). Material examined. 1♂, XI-1944, M. Birabén coll., PNI0821 (MLP). Remarks. First record for Misiones province. This species can be distinguished by its elongate oval body of about 11 mm or more, and the shape of the pygophore (Eger pers. com.)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 501, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Montandon AL (1895) Hemipteres Heteropteres. Premiere liste et descriptions d'especies nouvelles. Bolletino dei Musei di Zoologia ed Anatomia Comparata della R. Universita di Torino 10 (219): 1 - 10.","Barcellos A, Eger J Jr, Grazia J (2014) Scutelleridae. In: Roig-Junent S, Claps LE, Morrone JJ (Eds) Biodiversidad de Artropodos Argen- tinos. Vol. 3. San Miguel de Tucuman: Editorial INSUE-UNT, Tucuman, 409 - 415.","Eger Jr J, Barcellos A, Weiler L (2015) Shield Bugs (Scutelleridae). In: Panizzi AR, Grazia J (Eds) True Bugs of the Neotropics. Springer, Dordrecht, 757 - 788. https: // doi. org / 10.1007 / 978 - 94 - 017 - 9861 - 7"]}

Mormidea v-luteum (Lichtenstein, 1796) Distribution. Argentina: Buenos Aires, Corrientes, Entre Ríos, Jujuy, Misiones, Salta, and Tucumán; Brazil, Paraguay, and Uruguay (Dellapé et al. 2015a, Dellapé et al. 2015b). Material examined. 2♂, XI-1944, M. Birabén coll., PNI0781-2 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 500, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Lichtenstein AAH (1796) Catalogus rerum naturalium rarissimarum Hamburgi, auctionis lege distrahendarum. Sectio prima continens mammalia et aves, secunda continens conchylia, item mineralia, tertia continens insecta. Verzeichniss von hochstseltenen Natu- ralien, etc. 3 sections, Schniebes, Hamburg, 244 pp.","Dellape G, Rider DA, Dellape PM (2015 a) Notes on distributions for Argentinean Pentatomidae (Heteroptera: Pentatomoidea), with new records in the country. Revista Brasileira de Entomologia 59: 169 - 176. https: // doi. org / 10.1016 / j. rbe. 2015.06.001","Dellape PM, Melo MC, Montemayor SI, Dellape G, Brailovsky H (2015 b) Terrestrial Heteroptera (Hemiptera) from Mocona Provin- cial Park (Misiones, Argentina). Check List 11 (3): 1662. https: // doi. org / 10.15560 / 11.3.1662"]}

Dysdercus ruficollis (Linné, 1764) Distribution. Argentina: Buenos Aires, Chaco, Córdoba, Corrientes, Formosa, Jujuy, Misiones: Iguazú, Santa Fe, Santiago del Estero, and Tucumán; Bolivia, Brazil, Colombia, Curaçao, Ecuador, El Salvador, British Guiana, Mexico, Paraguay, Peru, Suriname, Trinidad, and Venezuela (Melo and Dellapé 2013). Material examined. 3♂ 2♀, 1-XI-2012, S.I. Montemayor coll., PNI0595-9 (MLP); 2♂ 2♀, 1-XI-2012, M.C. Melo coll., PNI0600-3 (MLP); 1♂, 1-XI-2012, P.M. Dellapé coll., PNI0604 (MLP); 1♂ 1♀, 2-XI-2012, light trap, PNI0605-6 (MLP); 8♀, 29-X-2012, light trap, PNI0607-14 (MLP); 3♀, 20-XI-2008, Van Somer trap with mixed fruits, PNI0615-7 (MLP); 4♀, 19-XI-2008, Van Somer trap with fish, PNI0618-21 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 496, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Linne C (1764) Museum Ludovicae Ulricae Reginae Svecorum, Gotho- rum, etc. Holmiae.","Melo MC, Dellape PM (2013) Catalogue of the Pyrrhocoroidea (Hemiptera: Heteroptera) from Argentina. Revista de la Sociedad Entomologica Argentina 72 (1 - 2): 55 - 74."]}

Phymata communis Handlirsch, 1897 Distribution. Argentina: Buenos Aires, Catamarca, Chaco, Córdoba, Corrientes, Entre Ríos, Formosa, Jujuy, Mendoza, Misiones: Iguazú, Salta, San Luis, Santa Fe, Santiago del Estero, and Tucumán (Kormilev 1951); Bolivia, Brazil, Paraguay, Peru, and Uruguay (Kormilev 1960)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 485, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Handlirsch A (1897) Monographie der Phymatiden. Annalen des Kai- serlich-Koniglichen Naturhistorischen Hofsmuseums 12: 127 - 230 + pls 4 - 9.","Kormilev N (1951) Phymatidae argentinas (Hemiptera) con observa- ciones sobre Phymatidae en general. Revista del Instituto Nacional de Investigacion de las Ciencias Naturales (Ciencias Zoologicas) 2 (2): 45 - 110.","Kormilev N (1960) Revision of Phymatinae (Hemiptera, Phymatidae). The Philippine Journal of Science 89 (3 - 4): 287 - 500."]}

Pseudopachybrachius concepcioni Zheng & Slater, 1984 http://lsid.speciesfile.org/urn:lsid:Lygaeoidea.speciesfile. org:TaxonName:481192 Distribution. Argentina: Chaco and Corrientes (Carpintero et al. 2006, Melo et al. 2011); Bolivia, Dominica, Dominican Republic, Grenada, and Trinidad (Slater and O’Donnell 1995). Material examined. 1♀, 8-XII-2013, light trap, P.M. Dellapé coll., PNI1064 (MLP). Remarks. First record for Misiones province., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 504, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Zheng L-Y, Slater JA (1984) A revision of the lygaeid genus Pseudopachybrachius (Hemiptera). Systematic Entomology 9 (1): 95 - 115.","Carpintero DL, Dellape PM, Melo MC (2006) New records of Heteroptera (Hemiptera) from Argentina. Zootaxa 1129: 1 - 22.","Melo MC, Dellape PM, Carpintero DL, Montemayor SI (2011) Het- eroptera (Hemiptera) from the Chaco National Park (Argentina). Zootaxa 2999: 1 - 19."]}

Podisus aenescens (Stål, 1860) Distribution. Argentina: Buenos Aires, Entre Ríos, and Misiones (Quintanilla et al. 1968, 1981, Carpintero and De Biase 2011); Central and South America (Thomas 1992). Material examined. 1♀, 11-XII-2013, G. Dellapé coll., PNI0623 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 496, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Stal C (1860 - 1862) Bidrag till Rio Janeiro-Traktens Hemipter- fauna. Kongliga Svenska Vetenskaps-Akademiens Handlingar 1860: 2 (7): 1 - 84; 1862: 3 (6): 1 - 175","Quintanilla RH, Margheritis AE, Rizzo HF (1968) Catalogo de hemipteros hallados en la Provincia de Entre Rios. Revista de la Facultad de Agronomia y Veterinaria, Buenos Aires 16: 29 - 38.","Quintanilla RH, Rizzo HF, Nunez AS (1981) Catalogo preliminar de hemipteros hallados en la Provincia de Misiones. Revista de la Facultad de Agronomia 2 (3): 145 - 161.","Carpintero DL, De Biase S (2011) Los Hemiptera Heteroptera de la Isla Martin Garcia (Buenos Aires, Argentina). Historia Natural Tercera Serie 1 (2): 27 - 47.","Thomas DB (1992) Taxonomic Synopsis of the Asopine Pentatomidae (Heteroptera) of the Western Hemisphere. Thomas Say Foundation Monograph, 16. Entomological Society of America, Lanham, 156 pp."]}

Trichocentrus gibbosus Horváth, 1904 http://lsid.speciesfile.org/urn:lsid:Lygaeoidea.speciesfile. org:TaxonName:491419 Distribution. Argentina: Chaco, Corrientes, Formosa, Jujuy, Misiones, and Salta (Dellapé 2014); Brazil (Horváth 1904). Material examined. 1♂ 1♀, CIES, 8-XII-2013, G. Dellapé coll., PNI0887-8 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 502, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Horvath G (1904) Monographia Colobathristinarum. Annales His- torico-Naturales Musei Nationalis Hungarici 2: 117 - 172.","Dellape PM (2014) Lygaeoidea. In: Roig-Junent S, Claps LE, Morrone JJ (Eds) Biodiversidad De Artropodos Argentinos, Volumen 3. Edi- torial INSUE-UTN, San Miguel de Tucuman, 421 - 438"]}

Cydamus femoralis (Stål, 1860) http://lsid.speciesfile.org/urn:lsid:Coreoidea.speciesfile. org:TaxonName:458822 Distribution. Argentina: Corrientes, Entre Ríos, Formosa, Misiones, and Tucumán; Brazil and Paraguay (Kormilev 1953). Material examined. 2♂, CIES, 8-XII-2013, P.M. Dellapé coll., PNI0237-8 (MLP); 1♀, 12-XII-2013, G. Dellapé coll., PNI0239 (MLP); 1♂, Sendero Macuco, 31-X-2012, S.I. Montemayor coll., PNI0240 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 488, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Stal C (1860 - 1862) Bidrag till Rio Janeiro-Traktens Hemipter- fauna. Kongliga Svenska Vetenskaps-Akademiens Handlingar 1860: 2 (7): 1 - 84; 1862: 3 (6): 1 - 175","Kormilev N (1953) Revision de Micrelytrinae Stal de la Argentina. Revista de la Sociedad Entomologica Argentina 16: 49 - 66."]}

Loxa virescens Amyot & Serville, 1843 (Fig. 41) Distribution. Argentina (Grazia and Schwertner 2008); Southern Mexico to southern Brazil and Uruguay (Eger 1978). Material examined. 1♀, 20-IX-2008, Van Somer trap, Zamudio, Colleselli & Gómez de Olivera colls., PNI0737 (MLP); 4♂ 7♀, 29-X-2012, light trap, PNI0738- 48 (MLP); 1♂ 1♀, 30-X-2012, light trap, PNI0749-50 (MLP); 5♀, 1-XI-2012, light trap, PNI0751-5 (MLP); 6♀, 2-XI-2012, light trap, PNI0756-61 (MLP); 2♀, 7-XII-2013, light trap, P.M. Dellapé coll., PNI0762-3 (MLP); 1♂ 1♀, 8-XII-2013, light trap, G. Dellapé coll., PNI0764-5 (MLP); 2♀, 10-XII-2013, light trap, P.M. & G. Dellapé colls., PNI0766-7 (MLP); 1♂ 2♀, 12-XII- 2013, light trap, P.M. & G. Dellapé colls., PNI0768-70 (MLP). Remarks. First record for Misiones province. This species can be distinguished from the other species of the genus by the pronotum transverse fascia of rugae between humeri in the pronotum; corium with a discoidal pale spot; and the scape and pedicel with a fine piceus line. In males, the posterior dorsal side of proctiger presents a pair of distinct spines, and the dorsolateral parameral processes projecting laterad, not at all curving mesad. In females the length of first gonocoxae from base at meson to posterior apex is greater than 1.7 mm; and the length of the second gonocoxae at meson is greater than 1.0 mm (Eger 1978).

Macrocephalus tuberosu s Westwood, 1841 Distribution. Argentina: Chaco and Misiones: Iguazú; Brazil and Paraguay (Kormilev 1951). Material examined. 2♀, XI-1944, M. Birabén coll., N. Kormilev det., PNI0094-5 (MLP); 1♂, Iguazú, XI-1944, Boero coll., PNI0096 (MACN)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 485, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Westwood JO (1841) Observations upon the hemipterous insects com- posing the genus Syrtis of Fabricius, or the family Phymatides of Laporte, with a monograph of the genus Macrocephalus. Transactions of the Entomological Society of London 3: 18 - 28, + plate 2.","Kormilev N (1951) Phymatidae argentinas (Hemiptera) con observa- ciones sobre Phymatidae en general. Revista del Instituto Nacional de Investigacion de las Ciencias Naturales (Ciencias Zoologicas) 2 (2): 45 - 110."]}

Neortholomus jamaicensis (Dallas, 1852) http://lsid.speciesfile.org/urn:lsid:Lygaeoidea.speciesfile. org:TaxonName:487445 Distribution. Argentina: Chaco, Corrientes, Formosa, and Misiones; Caribbean islands, Mexico and Central America, Brazil, Chile, Peru, Bolivia, Paraguay, USA, and some Pacific islands (Hamilton 1983, Melo et al. 2004, 2011, Dellapé and Montemayor 2012, Dellapé et al. 2015b). Material examined. 1♂, 1-XI-2012, S.I. Montemayor coll., PNI1019 (MLP); 1♂, 9-XII-2013, G. Dellapé coll., PNI1020 (MLP); 1♂, 12-XII-2013, P.M. Dellapé coll., PNI1021 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 503, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Dallas WS (1852) Description of a new hemipterous insect forming the type of a new genus. Annals and Magazine of Natural History (2) 10: 359 - 362 + pl. 5 A.","Hamilton SW (1983) Neortholomus, a new genus of Orsillini (Hemip- tera-Heteroptera: Lygaeidae: Orsillinae). University of Kansas Sci- ence Bulletin 52 (7): 197 - 234.","Melo MC, Coscaron MC (2004 a) New records of Reduviidae (Hemip- tera: Heteroptera) from Argentina. Zootaxa 698: 1 - 4.","Melo MC, Dellape PM, Carpintero DL, Montemayor SI (2011) Het- eroptera (Hemiptera) from the Chaco National Park (Argentina). Zootaxa 2999: 1 - 19.","Dellape PM, Montemayor SI (2012) Description of a new species of Orsillini (Hemiptera: Heteroptera: Lygaeidae: Orsillinae) from Argentina, with a key to the Argentinean Orsillini. Zootaxa 3275: 62 - 68.","Dellape PM, Melo MC, Montemayor SI, Dellape G, Brailovsky H (2015 b) Terrestrial Heteroptera (Hemiptera) from Mocona Provin- cial Park (Misiones, Argentina). Check List 11 (3): 1662. https: // doi. org / 10.15560 / 11.3.1662"]}

Zelurus brunneus (Mayr, 1865) Distribution. Argentina: Misiones: Iguazú (Lent and Wygodzinsky 1951); Brazil (Lent and Wygodzinsky 1947 a, 1951). Material examined. 1♂ 1♀, Iguazú, XI-1944, M. Birabén coll., Wygodzinsky det., PNI0103-4 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 485, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Mayr GL (1865) Diagnosen neuer Hemipteren. II. Verhandlungen der Zoologisch - Botanischen Gesellschaft in Wien 15: 429 - 446.","Lent H, Wygodzinsky P (1951) Estudos sobre o genero Zelurus Hahn (Reduviidae, Hemiptera). Revista Brasileira de Biologia 11 (1): 1 - 28.","Lent H, Wygodzinsky P (1947 a) Sobre algumas especies de Zelurus Hahn (Reduviidae, Hemiptera). Revista Brasileira de Biologia 7 (1): 25 - 55."]}

Chinavia impicticornis (Stål, 1872) Distribution. Argentina: Catamarca, Misiones, and Salta (Dellapé et al. 2015a); Bolivia, Brazil, Colombia, Ecuador, Paraguay, Peru, Suriname, and Venezuela (Schwertner and Grazia 2007). Material examined. 1♀, 12-XII-2013, G. Dellapé coll., PNI0701 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on pages 498-499, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Dellape G, Rider DA, Dellape PM (2015 a) Notes on distributions for Argentinean Pentatomidae (Heteroptera: Pentatomoidea), with new records in the country. Revista Brasileira de Entomologia 59: 169 - 176. https: // doi. org / 10.1016 / j. rbe. 2015.06.001","Schwertner CF, Grazia J (2007) O genero Chinavia Orian (Hemiptera, Pentatomidae, Pentatominae) no Brasil, com chave pictorica para os adultos. Revista Brasileira de Entomologia 51: 416 - 435."]}

Alveostethus pseudopolitus (Ruckes, 1957) Distribution. Argentina: Misiones; Brazil and Paraguay (Schmidt and Barcellos 2007, Dellapé et al. 2015b). Material examined. 1♀, 30-X-2012, P.M. Dellapé coll., PNI0638 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 497, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Ruckes H (1957) New species of Pentatomidae from North and South America (Heteroptera) I. Bulletin of the Brooklyn Entomological Society 52 (1): 16 - 24.","Schmidt, L. S. and A. Barcellos. (2007) Abundancia e riqueza de espe- cies de Heteroptera (Hemiptera) do Parque Estadual do Turvo, sul do Brasil: Pentatomoidea. Iheringia, Serie Zoologia 97 (1): 73 - 79.","Dellape PM, Melo MC, Montemayor SI, Dellape G, Brailovsky H (2015 b) Terrestrial Heteroptera (Hemiptera) from Mocona Provin- cial Park (Misiones, Argentina). Check List 11 (3): 1662. https: // doi. org / 10.15560 / 11.3.1662"]}

Pseudoparomius bimaculatus Dellapé & Coscarón, 2005 http://lsid.speciesfile.org/urn:lsid:Lygaeoidea.speciesfile. org:TaxonName:491444 Distribution. Argentina: Corrientes and Misiones; Brazil and Bolivia (Dellapé and Coscarón 2005, Dellapé et al. 2015b). Material examined. 1♀, 8-XI-2012, G. Dellapé coll., PNI1120 (MLP); 3♂ 3♀, 9-XI-2012, P.M. Dellapé coll., PNI1121-6 (MLP); 1♂, 10-XI-2012, light trap, PNI1127 (MLP); 1♀, 1-XI-2012, S.I. Montemayor coll., PNI1128 (MLP); 1♂, CIES, 25°40′40.8″ S, 054°26′55.9″ W, 2-XI- 2012, PNI1129 (MLP); 1♀, 1-XI-2012, S.I. Montemayor coll., PNI1130 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 504, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Dellape PM, Coscaron MC (2005) Redescription of Pseudoparomius linearis Stal, and description of three new species of Pseudoparomius Harrington (Rhyparochromidae: Heteroptera). Zootaxa 909: 1 - 12.","Dellape PM, Melo MC, Montemayor SI, Dellape G, Brailovsky H (2015 b) Terrestrial Heteroptera (Hemiptera) from Mocona Provin- cial Park (Misiones, Argentina). Check List 11 (3): 1662. https: // doi. org / 10.15560 / 11.3.1662"]}

Patritiodemus dilutipes (Stål, 1858) http://lsid.speciesfile.org/urn:lsid:Lygaeoidea.speciesfile. org:TaxonName:489489 Distribution. Argentina: Misiones (Dellapé 2014); Brazil and Uruguay (Slater 1964). Material examined. 1♂, 5/ 9-XII-1957, Birabén coll., PNI0869 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 502, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Stal C (1858) Hemipterologiska bidrag. Ofversight af Kongliga Sven- ska Vetenskaps-Akademiens Forhandlingar 15 (9 - 10): 433 - 454.","Dellape PM (2014) Lygaeoidea. In: Roig-Junent S, Claps LE, Morrone JJ (Eds) Biodiversidad De Artropodos Argentinos, Volumen 3. Edi- torial INSUE-UTN, San Miguel de Tucuman, 421 - 438","Slater JA (1964) A catalogue of the Lygaeidae of the world, Vols. 1 and 2. University of Connecticut, Storrs, 1688 pp."]}

Rasahus brasiliensis Coscarón, 1983 Distribution. Argentina: Misiones: Iguazú; Brazil, Colombia, Costa Rica, Ecuador, Guyana, French Guiana, Panama, Paraguay, Peru, and Surinam (Coscarón 1983, Forero 2006)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 484, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Coscaron MC (1983) Revision del genero Rasahus (Insecta, Heterop- tera, Reduviidae). Revista del Museo de La Plata, 13, Zoologia 136: 75 - 138.","Forero D (2006) New records of Reduviidae (Hemiptera: Heteroptera) from Colombia and other Neotropical countries. Zootaxa 1107: 1 - 47."]}

Hyalymenus (Tivarbus) pulcher (Stål, 1854) (Fig. 23) http://lsid.speciesfile.org/urn:lsid:Coreoidea.speciesfile. org:TaxonName:459077 Distribution. Honduras, Mexico, Panama, and USA (Brailovsky and Zurbia Flores 1979). Material examined. 9♂ 1♀, 18-VII-2008, Van Somer trap with fish, PNI0215-24 (MLP); 1♀, 12-VII- 2008, Van Somer trap with fish, on bees, PNI0225 (MLP); 4♂ 1♀, 12-VII-2008, Zamudio et al. colls., PNI0226-30 (MLP); 1♀, CIES, 7-XII-2013, PNI0231 (MLP); 1♂ 1♀, Paseo Cataratas, 10-XII-2013, P.M. & G. Dellapé coll., PNI0232-3 (MLP). Remarks. New country record. This species can be distinguished by the long spined humeral angle of the pronotum, the concolorous pleura of the pronotum, and the labium reaching the metacoxa (Brailovsky and Zurbia Flores 1979), Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 488, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Stal C (1854) Nya Hemiptera. Ofversigt af Konglika Vetenskaps-Aka- demiens Forhandlingar 11 (8): 231 - 255.","Brailovsky H, Zurbia Flores R (1979) Contribucion al estudio de los Hemiptera-Heteroptera de Mexico: XVII. Revision de la Familia Alydidae Amyot y Serville. Anales del Instituto de Biologia, Universidad Nacional Autonoma de Mexico, Serie Zoologia 50 (1): 255 - 339."]}

Discogaster dentipes (Stål, 1868) http://lsid.speciesfile.org/urn:lsid:Coreoidea.speciesfile. org:TaxonName:457988 Distribution. Argentina: Misiones (Quintanilla et al. 1981); Bolivia, Brazil, and Paraguay (Packauskas 2010). Material examined. 1♀, XII-1944, M. Birabén coll., PNI0312 (MLP); 3♀ 18-XI-2008, Zamudio, Colleselli & Gómez de Olivera colls., PNI0313-5 (MLP); 1♀, 20-XI- 2008, Zamudio, Colleselli & Gómez de Olivera colls., PNI0316 (MLP); 1♀, 12-XII-2008, Zamudio, Colleselli & Gómez de Olivera colls., PNI0317 (MLP); 2♂, XII- 1944, M. Birabén coll., PNI0318-9 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 491, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Stal C (1868) Bidrag till Hemipterernas Systematik. Ofversigt af Konglinga Vetenskaps-Akademiens Forhandlingar Stockholm 24 (7): 491 - 560.","Quintanilla RH, Rizzo HF, Nunez AS (1981) Catalogo preliminar de hemipteros hallados en la Provincia de Misiones. Revista de la Facultad de Agronomia 2 (3): 145 - 161.","Packauskas R (2010) Catalog of the Coreidae, or leaf-footed bugs of the New World. Fort Hays Studies (Fourth Series) 5: 1 - 270."]}

Catorhintha divergens Barber, 1926 (Fig. 29) http://lsid.speciesfile.org/urn:lsid:Coreoidea.speciesfile. org:TaxonName:454344 Distribution. Argentina: Chaco, Formosa; Bahamas, Bolivia, Brazil, Canada, Colombia, Cuba, Ecuador, Nicaragua, Panama, Paraguay, Venezuela, Mexico, and USA (Brailovsky and García 1987, Packauskas 2010). Material examined. 2♀, 18-XI-2008, Zamudio, Colleselli & Gómez de Olivera colls., PNI0383-4 (MLP); 1♀, 19-XI-2008, Zamudio, Colleselli & Gómez de Olivera colls., PNI0385 (MLP); 1♀, 12-XII-2008, Zamudio, Colleselli & Gómez de Olivera colls., PNI0386 (MLP); 1♀, 18-XII-2008, Zamudio, Colleselli & Gómez de Olivera colls., PNI0387 (MLP); 1♂, IV-1966, PNI0388 (MLP). Remarks. New record for Misiones province This species belongs to the inarmata group, which is characterized by the absence of a spine in the antenniferous tubercles. Catorhintha divergens can be easily distinguished by the combination of the following characters: the humeral angles of the pronotum expanded and acute, the scape ocher with a black outer band, thorax ventrally immaculate and with the dorsal segments of the abdomen bright orange with a reddish brown fascia media (Brailovsky and García 1987)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 492, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Barber GW (1926) Notes on Coreidae in the collection of the U. S. National Museum with description of a new Catorhintha (Hemip- tera-Heteroptera) Journal of the New York Entomological Society 34: 209 - 216.","Brailovsky H, Garcia M (1987) Revision del Genero Catorhintha Stal (Hemiptera-Heteroptera-Coreidae-Coreinae-Coreini). Mono- grafias del Instituto de Biologia, Universidad Nacional Autonoma de Mexico 4: 1 - 148.","Packauskas R (2010) Catalog of the Coreidae, or leaf-footed bugs of the New World. Fort Hays Studies (Fourth Series) 5: 1 - 270."]}

Zelus pedestris Fabricius, 1803 Distribution. Argentina: Misiones, Salta, and Tucumán; Bolivia, Brazil, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, and Trinidad and Tobago (Zhang et al. 2016). Material examined. 1♀, 1-XII-2012, P.M. Dellapé coll., PNI0092 (MLP)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 484, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Fabricius JC (1803) Systema Rhyngotorum secundum ordines, genera, species adjectis synonymis, locis, observationibus, descriptionibus. C. Reichard, Brunsvigae, x + 335 pp.","Zhang G, Hart ER, Weirauch C (2016) A taxonomic monograph of the assassin bug genus Zelus Fabricius (Hemiptera: Reduviidae): 71 species based on 10,000 specimens. Biodiversity Data Journal 4: e 8150. https: // doi. org / 10.3897 / bdj. 4. e 8150"]}

Melucha phyllocnemis (Burmeister, 1835) http://lsid.speciesfile.org/urn:lsid:Coreoidea.speciesfile. org:TaxonName:453304 Distribution. Argentina: Entre Ríos, Formosa, and Misiones: Iguazú; Bolivia, Brazil, Colombia, Mexico, [New Granada], and Paraguay (Packauskas 2010, Brailovsky and Barrera 2014)., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 493, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Burmeister HCC (1835 - 1839) Handbuch der Entomologie, Tome 2. T. Enslin, Berlin, part 1 (1835): 1 - 400; part 2 (1838): 397 - 756.","Packauskas R (2010) Catalog of the Coreidae, or leaf-footed bugs of the New World. Fort Hays Studies (Fourth Series) 5: 1 - 270.","Brailovsky H, Barrera E (2014) Revisional notes on the genus Melucha (Hemiptera, Heteroptera, Coreidae). Deutsche entomologische Zeitschrift 61 (1): 15 - 22. https: // doi. org / 10.3897 / dez. 61.7048"]}

Extarademus collaroides Slater & Wilcox, 1966 http://lsid.speciesfile.org/urn:lsid:Lygaeoidea.speciesfile. org:TaxonName:489445 Distribution. Argentina: Chaco and Misiones (Slater and Wilcox 1966b, Dellapé 2014); Brazil (Slater and O’Donnell 1995). Material examined. 5♂ 5♀, Sendero Macuco, 12-XII-2013, P.M. Dellapé coll., PNI0870-9 (MLP); 3♂ 3♀, same data, G. Dellapé coll., PNI0880-5 (MLP).

Peromatus notatus (Burmeister, 1835) Distribution. Argentina: Misiones: Iguazú (Pirán 1948); Brazil (Amyot and Serville 1843). Remarks: First record for Misiones province., Published as part of María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, pp. 479-511 in Check List 13 (5) on page 498, DOI: 10.15560/13.5.479, http://zenodo.org/record/1143518, {"references":["Burmeister HCC (1835 - 1839) Handbuch der Entomologie, Tome 2. T. Enslin, Berlin, part 1 (1835): 1 - 400; part 2 (1838): 397 - 756.","Piran AA (1948) Contribucion al conocimiento de la dispersion geogra- fica de los Hemipteros neotropicales. Acta Zoologica Lilloana 5: 5 - 17.","Amyot CJB, Serville A (1843) Histoire naturelle des Insectes. Hemipte- res. Libraire Encyclopedique de Roret, Paris, 675 pp."]}

Xanthan gum is used as thickener in media to preserve food products, having cryoprotectant and antioxidant properties that may be relevant for sperm cryopreservation.To evaluate the effects of adding xanthan gum to freezing extenders on post-thawing quality and oxidant activity of ram sperm.Ejaculates from seven rams extended TRIS-egg yolk-glycerol were split in three treatments including xanthan gum (0.15%; 0.20%; and 0.25%) and a control with no xanthan gum.After thawing, motility and production of reactive oxygen species (ROS) with 0.20% and 0.25% xanthan gum were lower than for the control (P0.05), but mitochondrial functionality and integrity of membrane, acrosome and DNA did not differ (P0.05). Xanthan gum at 0.20% and 0.25% may be an efficient antioxidant for frozen-thawed ram sperm, due to the reduction in ROS production.

Paralichthys orbignyanus is the species of the greatest potential for marine and estuarine fish farming in southern Brazil. Consequently, embryo cryopreservation becomes an important tool for increasing their production.To evaluate the effects of cooling protocols on the viability of embryos of P. orbignyanus at two stages of development (neurula and early differentiation of the tail).Control embryos were maintained at 23 degree C and treated embryos were cooled to 15 degree C, 10 degree C and 5 degree C at rapid, moderate and slow cooling rates. Then embryos were maintained at these different temperatures for 30, 60 and 90 min and the loss of viability assessed as hatching rates (HR) and morphologically normal larvae (MNL).The average HR for embryos following cooling was higher for those at the tail stage compared to the neurula stage (P0.05). In both stages there was no statistical difference between the HR of control embryos and those exposed to rapid cooling. Also for tail stage embryos, there was no difference between MNL of control and rapidly cooled embryos.As first steps in the development of cryopreservation methods for P. orbignyanus embryos, the use of a rapid cooling and holding at 5 degree C for 30 min are recommended.

The Neotropics host the most diverse ichthyofauna in the world, with catfish species forming one of the most diverse groups in the region. Nuclear (RAG1) and mitochondrial (ATPase and Cytb) markers were analyzed to identify genetic variability in populations of Pseudoplatystoma reticulatum and Pseudoplatystoma corruscans from the La Plata and Sao Francisco Basins. Bayesian topology identified the division of P. corruscansinto two main clades. One of these clades was formed of samples from the Sao Francisco Basin and the other was formed of samples from the Parana+Paraguay Basins. P. reticulatum was grouped together without any clear geographic or taxonomic patterns in Bayesian topology. While only a few common nuclear haplotypes were widely identified in both species, there was great variability in the mitochondrial sequences. The genetic and geographical distance correlations were tested using the Mantel permutation, which detected no significant relationships.The results of the present study suggest a panmitic population for both species (excluding P. corruscansin the Sao Francisco Basin, which is suggested as a new species), with the greatest diversity concentrated in the region covered by the Pantanal biome, and the lowest diversity in Mogi Guacu, in the Parana Basin. These findings support the establishment of public conservation policies and provide information regarding genetic diversity and population differentiation patterns for these ecological and economically important species.

A salesperson wishes to visit a number of cities before returning home using the shortest possible route, whilst only visiting each city once. This optimization problem, called the Travelling Salesman Problem, is difficult to solve using exhaustive algorithms due to the exponential growth in the number of possible solutions. Interestingly, when presented in Euclidean space (ETSP), humans quickly find good solutions. Past studies, however, are in disagreement whether human solutions are impacted by the participant's ability to process figural effects in the graph geometry. In this study, we used principal component analysis to combine two correlated [r = 0.37, p < 0.01] self-assessed personality measures, i.e., a participant's sense of direction and a participant's level of conscientiousness, onto a single impulsiveness/cautiousness dimension. We then showed, using simple linear regression, that this new dimension is a significant predictor [R2 = 0.12, p < 0.01] of the number of edge crossings that occur in human ETSP solutions, a key metric of graph optimality. Our study provides evidence to suggest that human solutions to the ETSP are significantly affected by individual differences, including personality and cognitive traits. © 2017 The Authors

Leptin acts on energy metabolism, affecting reproductive functions through activation of its receptors in the brain and in reproductive organs. This study compared the presence of leptin and its receptor (ObR-b) in hypothalamus neurons, endometrial glands and oocytes of culled swine females across ovarian statuses and parities. Immunohistochemistry was done in samples of uterus, ovaries and hypothalamus from 28 culled females, using polyclonal antibodies antileptin and ObR-b. Immunolabelling was compared for sows categorized by parity at culling (0, 1, 2-4 and4) and ovarian status (luteal and follicular phases of the oestrous cycle and with cysts). Immunolabelling for leptin and ObR-b in neurons and oocytes was weaker in females with cysts (p 0.05) than in those at the follicular phase. In endometrial glands, leptin immunolabelling was less intense in females with cysts (p 0.05), but immunolabelling for ObR-b was similar across ovarian statuses (p 0.05). In sows culled with 2-4 parities, leptin immunolabelling in neurons and endometrial glands was more intense than in nulliparous females (p 0.05). In comparison with sows culled at greater parities, ObR-b immunolabelling for nulliparous females was less intense in endometrial glands and in oocytes (p 0.05), but more intense in neurons (p 0.05). Thus, in swine, the presence of leptin and ObR-b varies across parities and is more intense in the uterus, ovaries and hypothalamus of females that were cycling before culling than in those having cystic ovaries.