identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
E7627E6DFFD9FF9257C8E389FE388373.text	E7627E6DFFD9FF9257C8E389FE388373.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xenogenus Berg 1883	<div><p>Xenogenus Berg 1883</p><p>1883 Xenogenus Berg, 15:252.</p><p>1883 Xenogenus picturatum Berg, 15: 252 (Type specie).</p><p>Diagnosis. (after Chopra 1967; Göllner-Scheiding 1980; Pall &amp; Coscarón 2012) Head longer than broad, tylus rounded anteriorly. First antennal segment only slightly surpassing the tylus. Anterolateral angles of the pronotum not pointed or produced. Hind femora incrassate, spined and as long as hind tibiae. Abdomen not dilated; hemelytra covering abdominal connexiva.</p></div>	https://treatment.plazi.org/id/E7627E6DFFD9FF9257C8E389FE388373	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Diez, Fernando;Coscarón, María Del Carmen	Diez, Fernando, Coscarón, María Del Carmen (2015): Contribution to the knowledge of Patagonia, Argentina: redescription of the genus Xenogenus Berg 1883 (Hemiptera: Heteroptera: Rhopalidae) and description of immature stages of Xenogenus gracilis Reed, 1899. Zootaxa 3919 (3): 573-582, DOI: 10.11646/zootaxa.3919.3.7
E7627E6DFFD9FF9557C8E109FDBE8303.text	E7627E6DFFD9FF9557C8E109FDBE8303.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xenogenus gracilis (Reed 1899) Reed 1899	<div><p>Xenogenus gracilis (Reed, 1899)</p><p>(Figs. 1 A–B, 1D–E) (Figs. 2 A–E) (Figs. 3 A–D)</p><p>1899 Harmostes gracilis Reed, 3: 44.</p><p>1942 Xenogenus gracilis: Harris, 16: 360</p><p>Distribution in Argentina. Buenos Aires: Felipe Solá, La Plata; Catamarca: Miraflores; Córdoba: La Puerta; La Pampa: Gral. Pico, La Rioja: Nonogasta; Quimilí; Tucumán: La Cocha, Trancas (Pall et al. 2013).</p><p>Distribution outside Argentina. Chile: Bañados de Cauquenes (Reed 1899; Göllner-Scheiding 1983).</p><p>Material examined. Argentina: Chubut: Los Altares (5♂, 5♀) Diez- Coscarón- Pall- Quirán col. 21/II/2013; altitude 253 meters, time: 20:00 hr.</p><p>New record. Argentina: Chubut: Los Altares.</p><p>Observation. The host plant preferences of the Chorosomatini have typically been reported to be grasses (Schaefer &amp; Chopra 1982; Schaefer &amp; Mitchell 1983). But we collected nymphs and copulating adults on the same plant, Salsola sp. ( Chenopodiaceae). Being the first record of Rhopalidae on Chenopodiaceae host plant.</p><p>Remarks. Due to that great similarity between these two species, there were, unfortunately, misidentifications in Pall et al. (2013). The distributions we cite in the paper from Pall et al. (2013) have been corroborated with material from MLP.</p><p>Overall color light brown; in females, the overall color of some specimens is from light brown to light yellow. Postocular region, pronotum, propleuron, mesepisternum, mesepimeron, osteolar peritreme, scutellum, femora, tibiae, corium and ventral surface of abdomen with red to dark brown dots (Fig. 1 A–B). Body covered with abundant whitish pilosity. Head 1.20–1.50 times longer than head width. Head 1.77 (1.97 in female) times longer than anteocular region length. Head in dorsal view with two longitudinal dark brown bands, from ocelli to anterior margins of eyes and one irregular spot in the middle (Fig. 1 A–B). Lateral view with one dark brown line from posterior margins of the head to anterior margins of antenniferous tubercles. Labium reaching the posterior margin of the metasternum; first segment not surpassing the posterior margin of the eye. Ratio of labial segment lengths: 1: 1.09: 0.74: 0.72. Ratio of antennal segments: 1: 3.31: 3.62: 3.50. First antennal segment length 0.33–0.43 times as short as head length. Lateral and ventral surface of first antennal segment dark brown. Second and third antennal segments with a thin reddish line in dorsal and ventral sides. In some specimens with second antennal segment and third antennal segment totally light brown. Pronotum 1.46– 1.74 times wider than pronotum length. Anterior and posterior lobes clearly separated, anterior lobe with two depressions, posterior lobe coarsely punctate, posterior margin softly convex. Median longitudinal keel conspicuous, more conspicuous on the anterior lobe. In some specimens pronotum partially to totally dark brown (Fig. 1 A–B). Whitish setae on lateral margins of the scutellum and posterior process rounded. Posterior femora longer than fore and middle femora, 1.76–1.93 times as long as fore femora, and 1.68–1.97 times as long as middle femora. Hind tibiae very long, 2.19–1.01 times longer than fore tibiae and 1.09–1.65 times longer than middle tibiae. First tarsi and hind tibiae black distally, third tarsi black. Hemelytra: corium and clavus hyaline, red dots on veins of corium; membrane hyaline, in some specimens with red dots and surpassing apex of abdomen. Abdomen, with red spots on ventral surface, more densely towards lateral margins.</p><p>Male genitalia. (Figs. 2 A–E). Pygophore with lateral lobes triangular (Fig. 2 A–C); paralateral lobes triangular and apex round (Fig. 2 B); paramere curved, large and protruding (the apex of the lateral lobes reach the middle of the paramere) (Fig. 2 A–B). Internal margin of paramere curved inwards, distally contracted, apex triangular and acuminate (Fig. 2 E).</p><p>Immature stages (Figs. 3 A–D)</p><p>Instar II: (Fig. 3 A) (n=5) General color similar to instar V. Total length 2.50–2.90 (mean = 2.74). Head: length 0.64–0.81 (mean = 0.76), width 0.56–0.60 (mean = 0.57); width of eyes 0.09–0.12 (mean = 0.11), interocular width 0.38–0.48 (mean = 0.43). Labium passing beyond metacoxae, Ratio of labial segment lengths 1: 0.75: 0.77: 0.98. Antennae setose, abundant distally, ratio of segment lengths 1: 2.66: 2.70: 3.04. Pronotum length 0.24–0.30 (mean = 0.27), width 0.70–0.75 (mean = 0.72). Wing pad length 0.32–0.35 (mean = 0.34). Abdomen: length 1.61–1.74 (mean = 1.66), width 1.08–1.25 (mean = 1.17). Abdomen with four dark tubercles with one seta in the apex and five to eight small, hyaline tubercles scattered on the dorsal surface of abdomen.</p><p>Instar III: (Fig. 3 B) (n=5) General color similar to instar V. Total length 3.49–3.63 (mean = 3.52). Head: length 0.84–1.00 (mean = 0.91), width 0.64–0.70 (mean = 0.67); eyes width 0.12–0.16 (mean = 0.14), interocular width 0.46–0.52 (mean = 0.48). Ratio of labial segment lengths about 1: 0.85: 0.50: 0.83. Antennae setose, abundant distally, ratio of segment lengths 1: 2.54: 2.61: 3.25. Pronotum length 0.28–0.36 (mean = 0.32), width 0.83–0.97 (mean = 0.90). Wing pad length 0.64–0.68 (mean = 0.65). Abdomen: length 1.81–2.24 (mean = 2.03), width 1.32–1.48 (mean = 1.39). Abdomen with six dark tubercles with one seta in the apex and three to six small, hyaline tubercles scattered on the dorsal surface of abdomen.</p><p>Characters Xenogenus gracilis Xenogenus picturatum</p><p>N= 5 Male N= 5 Female N= 4 Male</p><p>Instar IV (Fig. 3 C) (n=5) General color similar to instar V. Total length 3.82–4.22 (mean = 4.06). Head: length 0.80–0.89 (mean = 0.84), width 0.70–0.76 (mean = 0.72), eyes width 0.14–0.16 (mean = 0.15), interocular width 0.52–0.56 (mean = 0.54). Ratio of labial segment lengths about 1: 1: 0.62: 0.83. Ratio of antennal segment lengths 1: 2.67: 2.70: 3.16. Pronotum light brown with red dots, length 0.30–0.38 (mean = 0.34), width 0.88–0.94 (mean = 0.91). Wing pad light brown, length 0.80–0.83 (mean = 0.81). Abdomen: length 2.07–2.40 (mean = 2.24), width 1.18–1.65 (mean = 1.42). Abdomen with ten dark tubercles with one seta in the apex and numerous small, hyaline tubercles scattered on the dorsal surface of abdomen.</p><p>Instar V: (Fig. 3 D) (n=5) Overall color light brown, ventral surface pale yellowish. Dorsal surface with sparse long black setae (Fig. 3 D). Total length 5.9–6.4 (mean = 6.16) Head: length 0.99–1.18 (mean = 1.10), width 0.72–0.89 (mean = 0.80), dorsal view with reddish dots and one longitudinal red line in lateral view, from eyes to antenniferous tubercles (Fig. 3 D); eyes width 0.19–0.26 (mean = 0.22), interocular width 0.56–0.62 (mean = 0.59). Rostrum passing beyond metacoxae, ratio of segment lengths about 1: 0.86: 0.63: 0.75. Antennae light brown, first antennal segment dark brown, second and third antennal segments with one longitudinal, reddish line in dorsal and ventral surface (Fig. 3 D), setose, abundant distally, ratio of segment lengths 1: 2.57: 2.54: 3.26. Pronotum light brown with red dots, posterior edges brown; length 0.45–0.50 (mean = 0.46), width 1–1.35 (mean = 1.22). Wing pad light brown with the internal edges brown to dark brown and red dots on the veins (Fig. 3 D); length 1.65–1.71 (mean = 1.67). Legs pale brown; trochanter pale; femur and tibia pale brown with brown spots and tibia brown distally; pretarsus brown (Fig. 3 D). Abdomen: length 0.90–1.01 (mean = 0.93), width 1.51–1.98 (mean = 1.69). Abdomen with eleven–twelve dark tubercles with one seta in the apex and numerous small, hyaline tubercles scattered on the dorsal surface of abdomen.</p></div>	https://treatment.plazi.org/id/E7627E6DFFD9FF9557C8E109FDBE8303	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Diez, Fernando;Coscarón, María Del Carmen	Diez, Fernando, Coscarón, María Del Carmen (2015): Contribution to the knowledge of Patagonia, Argentina: redescription of the genus Xenogenus Berg 1883 (Hemiptera: Heteroptera: Rhopalidae) and description of immature stages of Xenogenus gracilis Reed, 1899. Zootaxa 3919 (3): 573-582, DOI: 10.11646/zootaxa.3919.3.7
E7627E6DFFDEFF9457C8E1D9FDCE818E.text	E7627E6DFFDEFF9457C8E1D9FDCE818E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xenogenus picturatum Berg 1883	<div><p>Xenogenus picturatum Berg 1883</p><p>(Fig. 1 C) (Figs. 4 A–E)</p><p>http:// heteroptera .myspecies.info/taxonomy/term/2160</p><p>1893 Xenogenus extensum Distant, 1: 461.</p><p>1893 Darmistidus maculatus Uhler, 707. Synonymized by Torre-Bueno (1941).</p><p>Distribution in Argentina. Buenos Aires: José C. Paz, (Pall &amp; Coscarón 2012), Sierras Tandilenses (Dellapé &amp; Carpintero 2012); Catamarca: Belén; San Juan: Villa Aberastein (Pall &amp; Coscarón 2012); La Rioja (Pennington 1922); Salta: General Güemes; Santiago del Estero: Quimilí (Pall &amp; Coscarón 2012).</p><p>Distribution outside Argentina. Uruguay: Banda Oriental (Berg 1883). Bolivia (Pennington 1922). Central America, North America and South America (Göllner Scheiding 1983). Cuba; Mexico; Nicaragua; Puerto Rico; USA (Maes &amp; Göllner Scheiding 1993).</p><p>Material examined. Argentina: Catamarca: Belén (1♂, MLP) Torres-Ferreyra col. 9/III/62; Santiago del Estero: Quimilí (1♂, MLP) Biraben-Bezzi col. 9/XII/1939; Jujuy: Pampa Blanca (1♂, MLP) Biraben-Scott col. 13/ II/1939; Chubut: Esquel (1♂) Col. Diez-Coscarón-Pall-Quirán 22/II/2013, altitude 562 meters, time: 18:00 hr; Neuquén: near Junín de los Andes (1♂) Col. Diez-Coscarón-Ruiz Spindola, altitude 902 meters, time: 18:00 hr.</p><p>New record. Argentina: Chubut: Esquel.</p><p>Observation. The species currently assigned to the taxon is listed in Coscarón et al. (2014).</p><p>Remarks. Pall (et al. 2013) due to that great similarity of this two species made a mis identifications. The distributions we cited from Pall et al. (2013) were corroborated.</p><p>Overall color light brown, with propleuron, thoracic pleura, femora, tibiae, corium and ventral surface of abdomen a few red to dark brown dots (Fig. 1 C). Body covered with abundant whitish pilosity. Head 1.58 times longer than head width, one irregular spot in the middle (Fig. 1 C). Total length of head 2.04 times longer than anteocular region. Labium reaching the posterior margin of the metasternum. First segment not surpassing the posterior margin of the eye. Ratio of labial segment lengths: 1: 0.92: 0.61: 0.65. Ratio of antennal segment: 1: 2.16: 2.33: 2.66. First antennal segment length 0.47 times as short as head length. Lateral surface of first antennal segment brown. Second and third labial segments totally light brown. Pronotum 2.15 times wider than pronotum length. Anterior and posterior lobes clearly separated, anterior lobe with two depressions, posterior lobe coarsely punctate, posterior margin softly convex. Median longitudinal keel conspicuous, more conspicuous on the anterior lobe. Whitish setae on lateral margins of the scutellum and posterior process rounded. Posterior femora longer than fore and middle femora, 1.86 times as long as fore femora, and 1.72 times as long as middle femora. Posterior tibiae very long, 1.41times longer than fore tibiae and 1.48 times longer than middle tibiae. First tarsi and hind tibiae black distally, third tarsi black. Hemelytra: clavus dark brown, corium hyaline, red dots on veins of corium; membrane hyaline, in some specimens with red dots and surpassing apex of abdomen. Abdomen, with red spots on ventral surface, most densely towards lateral margins.</p><p>Male genitalia (Figs. 4 A–E): pygophore with lateral lobes subtriangular, contracted in base (Figs. 4 A–C); paralateral lobes slender, triangular and apex acute (Fig. 4 B); paramere a little curved and protruding (the apex of the lateral lobes reaching 2/3 of the paramere) (Figs. 4 A–B): Paramer with internal margin not inwards, apex quadrangular and blunt (Fig. 4 E).</p></div>	https://treatment.plazi.org/id/E7627E6DFFDEFF9457C8E1D9FDCE818E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Diez, Fernando;Coscarón, María Del Carmen	Diez, Fernando, Coscarón, María Del Carmen (2015): Contribution to the knowledge of Patagonia, Argentina: redescription of the genus Xenogenus Berg 1883 (Hemiptera: Heteroptera: Rhopalidae) and description of immature stages of Xenogenus gracilis Reed, 1899. Zootaxa 3919 (3): 573-582, DOI: 10.11646/zootaxa.3919.3.7
