taxonID	type	description	language	source
AEE48FF28815586AAE0BB04DF51F626E.taxon	materials_examined	Material examined. ARGENTINA - Buenos Aires Prov. • 1 male; Magdalena, Reserva Natural Privada El Destino; 35.135 ° S, 57.391 ° W; 14 - II- 2018; Montemayor, S. col.; MLP. - Entre Rios Prov. • 1 male; Isla Lechiguana, Ibicuy; 7 - XI- 2006; Melo, M. C. col.; MLP • 1 female; Entre Rios, Colon; III- 2003; Carpintero- Cicchino cols. MLP. - Formosa Prov. • 1 female; 2 km E Mojon de Fierro; 26.044 ° S, 58.020 ° W; 10 - XII- 2018; Dellape & Melo cols.; MLP • 1 female; Ea. La Marcela, 35 km E El Colorado; 4 - X- 2007; Dellape, P. col.; MLP • 1 male; same data as for preceding; 3 - X- 2007; MLP. - Tucuman Prov. • 1 female; El Infiernillo; IV- 1986; Carpintero, D. L. col.; MLP.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
AEE48FF28815586AAE0BB04DF51F626E.taxon	distribution	Distribution. Argentina. Brazil.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
AEE48FF28815586AAE0BB04DF51F626E.taxon	distribution	Known Argentinean distribution. Buenos Aires, Chaco, Corrientes, Jujuy, and Misiones provinces (Slater and Wilcox 1969; Melo et al. 2004; Dellape and Carpintero 2012; Dellape 2014; Dellape et al. 2015), Entre Rios, Formosa, and Tucuman Provinces (new records). https: // biodar. unlp. edu. ar / pentatomomorpha / en / info / 20079. html.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
E7BE47BD5AAD57EE83290E65C096864B.taxon	description	Figs 3 B, 5 D, 6 D	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
E7BE47BD5AAD57EE83290E65C096864B.taxon	description	Description. (Fig. 3 B) Total length 6.13. Head, pronotum and scutellum punctate, shallowly punctate on posterior half of posterior pronotal lobe; clothed with short decumbent, semidecumbent and erect setae. Head grey-black, pruinose dorsally except shiny clypeus and antenniferous tubercles. Head length 0.65, head width 1.01, interocular space 0.62. Vertex slightly convex, eyes ovoid, and set well away from anterolateral pronotal angles. Ocelli much closer to anterior margin of pronotum than to the eyes, interocellar space 0.34. Labium short, not attaining anterior margin of mesosternum. Labial segments length: I 0.34, II 0.34, III 0.30, IV 0.26. Antennae brown, distiflagellomere paler medially; with abundant decumbent and sparse erect setae; scapus surpassing apex of clypeus by half its length, antennal segments length: scapus 0.26, pedicellus 0.78, basiflagellomere 0.58, distiflagellomere 0.80. Pronotum slightly sinuate laterad, narrowing gradually from mid-length of anterior lobe to collar; transverse impression shallow, nearly obsolete; posterior margin concave. Pronotum length 1.04, pronotum width 1.43. Anterior pronotal lobe grey-black, pruinose with intermixed small shiny spots, collar entirely pruinose; posterior pronotal lobe brown with three distinct shiny areas (pair of oval spots on humeri and a transversely elongate median band). Metathoracic scent gland auricle slightly produced anteriorly, orange brown dorsally. Scutellum grey-black, pruinose, with a longitudinal median fringe without punctures. All femora moderately incrassate, mutic. Coxae brown, rest of legs light brown. All legs with abundant decumbent short setae. Hemelytra attaining half the length of 7 th abdominal tergum, length 3.84. Hemelytra yellowish brown, with base of clavus and apical region of corium darker; membrane smoky brown, veins concolorous. Sterna pruinose, except a two quadrangular shiny areas on mesosternum, densely clothed with short decumbent setae. Abdomen dark brown, connexiva contrastingly paler, with the anterior outer region yellowish. Male genitalia: Pygophore (Fig. 5 D) dorsal aperture broad, anterior margin slightly rounded, inner projections triangular, posterior margin shallowly concave medially. Parameres: blade long, curved, inner projection truncated basally, outer projection elongate (Fig. 6 D).	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
E7BE47BD5AAD57EE83290E65C096864B.taxon	etymology	Etymology. The specific epithet is a Latinized word created from the Spanish adjective correntino, - a, meaning " related to the Corrientes ", in reference to Corrientes Province (Argentina) where the holotype was collected. To be treated as an adjective (correntinus, - a, - um).	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
E7BE47BD5AAD57EE83290E65C096864B.taxon	distribution	Distribution. Only known from the type locality Col. Pellegrini, Corrientes Province, Argentina.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
A8F3C036371552A1972A3A13B3473100.taxon	description	Figs 2 B, 4 B, 5 B, 6 B	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
A8F3C036371552A1972A3A13B3473100.taxon	description	Description (male holotype). (Fig. 2 B) Total length 5.63. Head, pronotum and scutellum shallowly punctate except on shiny transverse band on posterior pronotal lobe; sparsely clothed with short decumbent, semidecumbent and erect setae. Head grey-black, pruinose dorsally except shiny clypeus and antenniferous tubercles. Head length 0.70, head width 0.88, interocular space 0.55. Vertex flat, eyes ovoid, and set well away from anterolateral pronotal angles. Ocelli relatively large, interocellar space 0.34, closer to anterior margin of pronotum than to the eyes. Labium short attaining anterior margin of mesosternum. Labial segments length: I 0.30, II 0.40, III 0.36, IV 0.40. Antennae dark brown, apex of pedicellus and basiflagellomere, and distiflagellomere distally paler; with abundant decumbent and sparse semierect setae; scapus slightly surpassing apex of clypeus, antennal segments length: scapus 0.23, pedicellus 0.64, basiflagellomere 0.58, distiflagellomere 0.72. Pronotum (Fig. 4 B) slightly sinuate laterad, narrowing gradually from mid-length of anterior lobe to collar; transverse impression shallow, nearly obsolete; posterior margin concave. Pronotum length 1.07, pronotum width 1.22. Anterior pronotal lobe grey-black, pruinose with intermixed small shiny spots, collar entirely pruinose; posterior pronotal lobe with a complete transverse shiny and smooth band, posterior margin entirely pruinose. Metathoracic scent gland auricle slightly produced anteriorly, yellowish basally. Scutellum grey-black, pruinose, with a longitudinal median fringe without punctures. All femora moderately incrassate, mutic. Coxae and femora dark brown, femora paler apically; trochanters, tibiae and tarsi light brown. All legs with abundant decumbent short setae. Hemelytra surpassing half the length of 6 th abdominal tergum, length 3.04. Hemelytra creamy white, except apical area of corium orange brown, and with dark brown as follows: basal one fourth and apex of clavus, a broad band along posterior margin attaining the orange brown macula extending anteriorly over Cu vein, and a well delimited and contrasting rounded dark macula on membrane. Sterna pruinose, except a rectangular shiny area on mesosternum. Abdomen brown to dark brown, connexiva paler. Male genitalia: Pygophore (Fig. 5 B) dorsal aperture relatively short, anterior margin slightly rounded, inner projections subtriangular, posterior margin with a small concavity medially. Parameres: blade long, outer projection thumb like (Fig. 6 B).	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
A8F3C036371552A1972A3A13B3473100.taxon	etymology	Etymology. The epithet is the Latin adjective formosus, - a, - um, meaning ' beautiful', also referring to Formosa, the Argentinean province where the type material was collected.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
A8F3C036371552A1972A3A13B3473100.taxon	distribution	Distribution. Only known from Formosa Province, Argentina.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
A8F3C036371552A1972A3A13B3473100.taxon	description	Measurements of paratypes (min-max, mean). Males (n = 4): Total length 5.50 - 5.81, 5.65. Head length 0.73 - 0.81, 0.75, head width 0.88 - 0.96, 0.91, interocular space 0.55 - 0.60, 0.57, interocellar space 0.31 - 0.36, 0.33. Labial segments length: I 0.32 - 0.34, 0.32, II 0.38 - 0.40, 0.39, III 0.30 - 0.40, 0.35, IV 0.38 - 0.40, 0.39. Antennal segments length: scapus 0.20 - 0.22, 0.22 pedicellus 0.60 - 0.70, 0.64, basiflagellomere 0.50 - 0.62, 0.55, distiflagellomere 0.74 - 0.78, 0.75. Pronotum length 1.04 - 1.12, 1.08, pronotum width 1.17 - 1.25, 1.21. Hemelytra length 2.96 - 3.28, 3.07. Females (n = 5): Total length 6.56 - 7.72, 7.10. Head length 0.83 - 0.88, 0.85, head width 0.96 - 1.07, 1.01, interocular space 0.60 - 0.68, 0.63, interocellar space 0.36 - 0.42, 0.40. Labial segments length: I 0.34 - 0.42, 0.38, II 0.42 - 0.50, 0.45, III 0.40 - 0.46, 0.42, IV 0.42 - 0.52, 0.47. Antennal segments length: scapus 0.22 - 0.26, 0.24 pedicellus 0.60 - 0.70, 0.65, basiflagellomere 0.54 - 0.64, 0.59, distiflagellomere 0.76 - 0.88, 0.78. Pronotum length 1.07 - 1.33, 1.21, pronotum width 1.33 - 1.53, 1.42. Hemelytra length 3.36 - 3.92, 3.68.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
E5801389A8C35ACDB007F8DA85BCF59A.taxon	materials_examined	Material examined. ARGENTINA - Santa Fe Prov. • 1 female; Piquete; 16 - I- [19] 28; M. N.; MLP • 1 male; 1 - XII- [19] 27; Bridarolli col.; MLP • 1 male; 1 -? - [19] 27; Reboredo col.; MLP.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
E5801389A8C35ACDB007F8DA85BCF59A.taxon	distribution	Distribution. Argentina.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
E5801389A8C35ACDB007F8DA85BCF59A.taxon	distribution	Known Argentinean distribution. Buenos Aires, Entre Rios, and Formosa provinces (Slater and Wilcox 1969; Dellape 2014), Santa Fe province (new record). https: // biodar. unlp. edu. ar / pentatomomorpha / en / info / 20082. html.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
75F676C855E8554D83720CE995A34A62.taxon	description	Figs 3 A, 4 C, 5 C, 6 C	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
75F676C855E8554D83720CE995A34A62.taxon	description	Description (male holotype). (Fig. 3 A) Total length 5.69. Head, pronotum and scutellum punctate except posterior one fifth of pronotum smooth; sparsely clothed with short decumbent, semidecumbent and erect setae. Head black, clypeus paler, shagreened and shiny dorsally. Head length 0.73, head width 0.88, interocular space 0.52. Vertex flat, eyes ovoid, and set well away from anterolateral pronotal angles. Ocelli relatively large, interocellar space 0.34, closer to anterior margin of pronotum than to the eyes. Labium short attaining anterior margin of mesosternum. Labial segments length: I 0.40, II 0.34, III 0.32, IV 0.26. Antennae brown, apex of pedicellus and basiflagellomere and distiflagellomere paler; with abundant semierect setae; scapus slightly surpassing apex of clypeus, antennal segments length: scapus 0.20, pedicellus 0.42, basiflagellomere 0.46, distiflagellomere 0.66. Pronotum (Fig. 4 C) slightly sinuate laterad, narrowing gradually from mid-length of anterior lobe to collar; transverse impression shallow, nearly obsolete; posterior margin concave. Pronotum length 1.14, pronotum width 1.01. Pronotum shagreened and black except posterior one fifth smooth and brown, shiny with pruinose areas restricted to irregular patches. Humeral lobes lateral to scutellum pruinose. Metathoracic scent gland auricle slightly produced anteriorly, yellowish basally and brown dorsally. Scutellum grey-black, pruinose, with a longitudinal median fringe without punctures. All femora moderately incrassate, mutic. Coxae and femora dark brown, femora paler apically; trochanters, tibiae and tarsi light brown. All legs with abundant semierect and decumbent short setae. Hemelytra reaching mid-length of 6 th abdominal tergum, length 3.16. Hemelytra yellowish, except apical area of corium orange brown, and with dark brown as follows: basal one fourth of clavus, apical half of Cu vein and posterior margin of corium extending to outer margin of corium adjacent to the orange brown apical area, and a large irregular and diffuse median macula on membrane not contacting posterior margin of corium next to orange macula. Sterna pruinose, except a rectangular shiny area on mesosternum. Abdomen brown irregularly pigmented. Male genitalia: Pygophore (Fig. 5 C) dorsal aperture elongate, anterior margin slightly rounded, inner projections short, posterior margin deeply concave medially. Parameres: blade long, outer projection thumblike, small (Fig. 6 C).	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
75F676C855E8554D83720CE995A34A62.taxon	etymology	Etymology. The specific epithet is the Latin adjective infernalis, - is, - e, meaning ' infernal', referring to the locality ' Pampa del Infierno' where the holotype and most of the paratypes were collected.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
75F676C855E8554D83720CE995A34A62.taxon	distribution	Distribution. Only known from Chaco Province, Argentina.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
75F676C855E8554D83720CE995A34A62.taxon	description	Measurements of paratypes (min-max, mean). Males (n = 4): Total length 5.56 - 5.94, 5.71. Head length 0.68 - 0.75, 0.71, head width 0.83 - 0.94, 0.88, interocular space 0.55 - 0.62, 0.56, interocellar space 0.31 - 0.36, 0.34. Labial segments length: I 0.32 - 0.40, 0.38, II 0.32 - 0.40, 0.36, III 0.32 - 0.38, 0.34, IV 0.28 - 0.40, 0.32. Antennal segments length: scapus 0.18 - 0.20, 0.20 pedicellus 0.50 - 0.56, 0.50, basiflagellomere 0.42 - 0.46, 0.45, distiflagellomere 0.62 - 0.64, 0.64. Pronotum length 1.07 - 1.17, 1.13, pronotum width 1.01 - 1.09, 1.04. Hemelytra length 2.92 - 3.20, 3.07. Females (n = 5): Total length 7.12 - 7.68, 7.41. Head length 0.81 - 0.83, 0.83, head width 0.96 - 1.01, 0.99, interocular space 0.62 - 0.65, 0.64, interocellar space 0.36 - 0.42, 0.39. Labial segments length: I 0.36 - 0.40, 0.40, II 0.40 - 0.48, 0.44, III 0.34 - 0.40, 0.44, IV 0.36 - 0.40, 0.38. Antennal segments length: scapus 0.20 - 0.26, 0.24 pedicellus 0.56 - 0.60, 0.59, basiflagellomere 0.50 - 0.56, 0.54, distiflagellomere 0.64 - 0.76, 0.71. Pronotum length 1.12 - 1.20, 1.19, pronotum width 1.30 - 1.40, 1.34. Hemelytra length 3.00 - 3.76, 3.49.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
85CC874727EB5BF38B7B04BB059812E4.taxon	description	Figs 2 A, 4 A, 5 A, 6 A	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
85CC874727EB5BF38B7B04BB059812E4.taxon	description	Description (male holotype). (Fig. 2 A) Total length 5.31. Head, pronotum and scutellum shallowly punctate except posterior one fourth of pronotum; sparsely clothed with short decumbent, semidecumbent, and erect setae. Head grey-black and pruinose, except irregular areas shiny; clypeus brown apically and shiny; antenniferous tubercles shiny. Head length 0.65, head width 0.88, interocular space 0.55. Vertex flat, eyes ovoid, and set well away from anterolateral pronotal angles. Ocelli relatively large, interocellar space 0.34, closer to anterior margin of pronotum than to the eyes. Labium short attaining anterior margin of mesosternum. Labial segments length: I 0.26, II 0.36, III 0.30, IV 0.32. Antennae dark brown, apex of pedicellus and basiflagellomere paler; with abundant semierect setae; scapus slightly surpassing apex of clypeus, length of segments: scapus 0.20 pedicellus 0.48, basiflagellomere 0.46, distiflagellomere 0.66. Pronotum (Fig. 4 A) slightly sinuate laterad, narrowing gradually from mid-length of anterior lobe to collar; transverse impression shallow, nearly obsolete; posterior margin concave. Pronotum length 0.96, pronotum width 1.08. Anterior pronotal lobe grey-black, pruinose with intermixed small shiny spots, collar shiny medially; posterior pronotal lobe dark brown and shiny except humeral lobes lateral to scutellum pruinose. Metathoracic scent gland auricle slightly produced anteriorly, yellowish basally and brown dorsally. Scutellum grey-black, pruinose, with a longitudinal median fringe without punctures. All femora moderately incrassate, mutic. Coxae and femora dark brown, femora paler apically; trochanters, tibiae and tarsi light brown. All legs with abundant decumbent short setae. Hemelytra reaching anterior area of 6 th abdominal tergum, length 3.16. Hemelytra creamy white, except apical area of corium orange brown, and with dark brown as follows: basal 1 / 4 and apex of clavus, apical half of inner margin and posterior margin extending to outer margin of corium adjacent to the orange macula, and a large irregular median macula on membrane contacting posterior margin of corium next to orange macula. Sterna pruinose, except a rectangular shiny area on mesosternum. Abdomen brown, darker from segment VII to apex. Male genitalia: Pygophore (Fig. 5 A) dorsal aperture elongate, anterior margin subtriangular, elongate, inner projections short, posterior margin deeply concave medially. Parameres: Blade long, outer projection small (Fig. 6 A).	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
85CC874727EB5BF38B7B04BB059812E4.taxon	etymology	Etymology. The specific epithet refers to the similarity of the species to I. nigromaculatus; the Greek suffix ' - oides' means ' similar to'.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
85CC874727EB5BF38B7B04BB059812E4.taxon	distribution	Distribution. Known from several localities in northern Argentina, Brazil and Paraguay.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
85CC874727EB5BF38B7B04BB059812E4.taxon	description	Measurements of paratypes (min-max, mean). Males (n = 3): Total length 5.56 - 6.06, 5.64. Head length 0.68 - 0.78, 0.70, head width 0.83 - 0.99, 0.90, interocular space 0.52 - 0.60, 0.57, interocellar space 0.31 - 0.34, 0.33. Labial segments length: I 0.26 - 0.28, 0.27, II 0.32 - 0.36, 0.35, III 0.30 - 0.34, 0.31, IV 0.26 - 0.32, 0.30. Antennal segments length: scapus 0.18 - 0.22, 0.21 pedicellus 0.54 - 0.56, 0.53, basiflagellomere 0.48 - 0.50, 0.48, distiflagellomere 0.64 - 0.70, 0.67. Pronotum length 0.96 - 1.14, 1.02, pronotum width 1.04 - 1.33, 1.13. Hemelytra length 3.20 - 3.56, 3.31. Females (n = 5): Total length 6.13 - 7.44, 6.48. Head length 0.70 - 0.81, 0.76, head width 0.83 - 1.01, 0.90, interocular space 0.52 - 0.62, 0.57, interocellar space 0.36 - 0.39, 0.37. Labial segments length: I 0.28 - 0.40, 0.33, II 0.32 - 0.44, 0.38, III 0.32 - 0.40, 0.36, IV 0.32 - 0.40, 0.36. Antennal segments length: scapus 0.18 - 0.24, 0.21 pedicellus 0.46 - 0.54, 0.50, basiflagellomere 0.44 - 0.52, 0.47, distiflagellomere 0.60 - 0.70, 0.65. Pronotum length 1.01 - 1.30, 1.08, pronotum width 1.12 - 1.46, 1.23. Hemelytra length 3.12 - 3.92, 3.48.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
6535C09383495E788060CE2D9DFE4544.taxon	description	Figs 1, 4 D	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
6535C09383495E788060CE2D9DFE4544.taxon	materials_examined	Material examined. Holotype • female [photograph only]; Brasilia, Rio Grande; HNHM (Fig. 1); • 1 male 1 female; French Guiana, Mitaraka; 20 - III- 2015; SLAM (Sea Land and Air Malaise. Malaise Autoportant); MLP.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
6535C09383495E788060CE2D9DFE4544.taxon	diagnosis	Diagnosis. Labium exceeding base of prosternum. Pronotum in large part pruinose, including collar and posterior margin, and with a complete shiny band on posterior lobe. Basal and apical dark areas of clavus connected by a diffuse dark stripe along inner margin (more evident in recently collected specimens); hemelytral membrane bearing a large central dark macula, contacting lateral margins of membrane and strikingly contrasting with pale basal and apical areas (Fig. 1). Tibiae and tarsi pale, contrasting with darker femora.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
6535C09383495E788060CE2D9DFE4544.taxon	distribution	Distribution. Argentina, Brazil, French Guiana and Trinidad.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
D0A49F8512EC5050A31D0EBC97BA354C.taxon	materials_examined	Material examined. ARGENTINA - Formosa Prov. • 1 female; P. N. Rio Pilcomayo, mirador del Rio; 25.015 ° S, 58.130 ° W; 24 - II- 2022; Dellape, P. M. col.; MLP.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
D0A49F8512EC5050A31D0EBC97BA354C.taxon	distribution	Distribution. Argentina and Paraguay.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
D0A49F8512EC5050A31D0EBC97BA354C.taxon	distribution	Known Argentinean distribution. Chaco, Santa Fe and Misiones (see remarks) provinces (Slater and Wilcox 1969; Dellape 2014); Formosa Province (new record). https: // biodar. unlp. edu. ar / pentatomomorpha / en / info / 20086. html.	en	Dellape, Pablo M., Melo, Maria C. (2022): Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina. Deutsche Entomologische Zeitschrift 69 (2): 283-295, DOI: http://dx.doi.org/10.3897/dez.69.94683, URL: http://dx.doi.org/10.3897/dez.69.94683
