A new species of Kodormus Barber, with a redescription of the genus, taxonomic notes, and a key to the species of the genus (Hemiptera, Heteroptera, Reduviidae, Stenopodainae) Author Gil-Santana, Helcio R. https://orcid.org/0000-0002-0544-348X Laboratorio de Diptera, Instituto Oswaldo Cruz, Av. Brasil, 4365, 21040 - 360, Rio de Janeiro, RJ, Brazil helciogil@uol.com.br Author Berenger, Jean-Michel https://orcid.org/0000-0002-8497-2792 IRD, AP-HM, SSA, Vitrome, IHU Mediterranee Infection, Aix-Marseille Universite, Marseille & Laboratoire d'Entomologie du Museum National d'Histoire Naturelle, Paris, France Author Oliveira, Jader https://orcid.org/0000-0002-2588-1911 Universidade de Sao Paulo, Faculdade de Saude Publica, Laboratorio de Entomologia em Saude Publica, Sao Paulo, SP, Brazil & Laboratorio de Parasitologia, Universidade Estadual Paulista " Julio de Mesquita Filho ", Faculdade de Ciencias Farmaceuticas UNESP / FCFAR, Rodovia Araraquara Jau, KM 1, 14801 - 902, Araraquara, SP, Brazil text ZooKeys 2023 2023-10-06 1181 265 298 http://dx.doi.org/10.3897/zookeys.1181.108463 journal article http://dx.doi.org/10.3897/zookeys.1181.108463 1313-2970-1181-265 34443598ECAE40FA90328AD75751D251 B8816F9924095A20ACE9239A53AF9DD1 Kodormus oscurus Maldonado & Berenger , 1996 Figs 105-110 Kodormus oscurus Maldonado & Berenger , 1996 in Berenger and Maldonado 1996 : 35-37, figs 1-7 [description]; Forero 2004 : 166 [citation]. Notes. Kodormus oscurus was described based on 10 males collected in Bolivia ( Berenger and Maldonado 1996 ). Type material examined. Bolivia: Ixiamas, Beni, oct. 1993, 270 m, Bleuzen leg., 1 male paratype ; Pucara, Beni, oct. 1993, 750 m, Bleuzen leg., 1 male paratype (J-MB). Diagnosis. Kodormus oscurus is separated by its general coloration, which is generally dark brown, while in the other species of Kodormus , it is generally brownish. Kodormus oscurus seems closer to K. bruneosus , based on the denticulate latero-distal angles of connexival segments II-VI, but in the latter species these angles are less prominent. Description. Male. Figs 105-110 . Total length : 19.5-25 mm. Coloration (Fig. 105 ): Generally dark brownish; hemelytra and sternites reddish brown, slightly paler than dark brownish portions. Structure and vestiture (Fig. 105 ): Postocular region of the head with two ramose setigerous processes posterolaterally at each side, very close to each other, the most posterior one slightly above of the other. Setigerous tubercles on serial line of postocular region of head very numerous, pale and conspicuous; those on the lateral margins of fore lobe of pronotum forming an irregular row, most of them pale. Tubercles on disc of fore lobe flat, rounded. Humeral angle short, spiniform. Process of scutellum short. Membrane of hemelytra varying from not reaching to reaching apex of abdomen. Fore tarsus three-segmented. Lateroapical margins of connexivum conspicuously prominent; those on segments IV and V are apically curved downward in some individuals. Male genitalia (Figs 106-110 ): medial process of pygophore enlarged; triangular in anterior view (Fig. 108 ). Figures 105-110. Kodormus oscurus Maldonado & Berenger , 1996, male paratype 105-107 dorsal view 106-110 male genitalia 106, 107 parameres 106 right 107 left 108 medial process of pygophore, anterodorsal view 109, 110 dorsal view 109 phallus 110 apex of dorsal phallothecal sclerite, struts and endosoma, arrows point to the distal margin of endosoma. Abbreviations: dm : distal margin of endosoma; ds : dorsal phallothecal sclerite; pd : pedicel; st : struts. Scale bars: 5.0 mm ( 105 ); 0.5 mm ( 108, 109 ); 0.2 mm ( 106, 107 ); 0.1 mm ( 110 ). Distribution. Bolivia ( Berenger and Maldonado 1996 ).