identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03867525FFB17E6EFD97986222AAFA46.text	03867525FFB17E6EFD97986222AAFA46.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sarimini Wang, Zhang & Bourgoin 2016	<div><p>Tribe Sarimini Wang, Zhang &amp; Bourgoin, 2016</p><p>Type genus</p><p>Sarima Melichar, 1903 .</p></div>	https://treatment.plazi.org/id/03867525FFB17E6EFD97986222AAFA46	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.		Plazi	Constant, Jérôme;Pham, Hong Thai	Constant, Jérôme, Pham, Hong Thai (2025): Keosarima gen. nov., a new genus in the planthopper tribe Sarimini from Indochina (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1007: 35-56, DOI: 10.5852/ejt.2025.1007.2993, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2993/13457
03867525FFB17E69FDA898AA21FDFDB3.text	03867525FFB17E69FDA898AA21FDFDB3.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Keosarima Constant & Pham 2025	<div><p>Genus Keosarima Constant gen. nov.</p><p>urn:lsid:zoobank.org:act: DC3A4382-03F6-4F40-A217-D43928DDB17A</p><p>Type species</p><p>Keosarima armillata Constant gen. et sp. nov. by present designation.</p><p>Diagnosis</p><p>The genus Keosarima gen. nov. can be differentiated from the other genera of Sarimini by the following combination of characters:</p><p>(1) the vertex twice as wide as long in dorsal view;</p><p>(2) the frons with obsolete peridiscal carinae and with complete, distinct median carina prolongated at least along basal portion of clypeus;</p><p>(3) the tegmina elongate, about 2.2 × as long as wide, with distinct lateral hump slightly before basal ⅓ hiding costal margin in dorsal aspect, and with distinct epipleuron;</p><p>(4) the vein ScP of the tegmen long, rather weakly curved and reaching margin of tegmen around distal 1 / 5 of tegmen length;</p><p>(5) the first fork of MP and the first fork of CuA at about the same level (fork of CuA slightly more basal), around halflength of tegmen;</p><p>(6) the anal tube strongly elongate, dorsoventrally flattened, and oblong, moderately narrow in dorsal view;</p><p>(7) the massive gonostyli, with capitulum elongate, strongly projecting anterodorsad and with poorly distinct neck, and with anterodorsal margin moderately rounded;</p><p>(8) the aedeagus (sensu stricto) with a single pair of elongate, sinuate, ribbon-like, lateroventral processes arising at about distal ⅓, and with the laterodorsal process of the periandrium bearing an apical hook directed dorsad, and an elongate shaft directed cephalad.</p><p>Differential diagnosis</p><p>The most similar genus is Tetrica Stål, 1866, which also shows a complete, distinct median carina of the frons, and a median carina on the clypeus (see illustrations of the holotype of the type species, Tetrica fusca Stål, 1970 in Gnezdilov et al. 2015: figs 20–23). However, Keosarima Constant gen. nov. can be separated from the latter by the tegmina more elongate, about 2.2 × as long as wide (1.8 × in Tetrica), with its rounded angle of the costal margin placed more basally, before midlength (around midlength in Tetrica), and by the hind wings with lobe CuP-Pcu-A1 without a closed cell (with a large, closed cell in Tetrica).</p><p>Keosarima gen. nov. also shows morphological similarities with the genera Parallelissus Meng, Qin &amp; Wang, 2020 (illustrations in Zhang et al. 2020: figs 182–183; Constant &amp; Pham 2024a: figs 33–34) and Duplexissus Wang, Zhang &amp; Bourgoin, 2019 (illustrations in Wang et al. 2019: figs 12–22), which also possess an elongate shaft directed cephalad on the periandrium. However, in both latter genera, the median carina of the frons doesn’t reach the ventral margin of the frons and does not extend to the clypeus. Parallelissus furthermore differs from Keosarima by the hind wings with vein Pcu furcating distally (not furcate in Keosarima), and the male genitalia with gonostyli showing a very elongate neck (neck very short in Keosarima). Duplexissus also differs from Keosarima by a less elongate anal tube (2.4 × as long as wide vs at least 3.0 × in Keosarima), a strongly rounded anterodorsal margin of the gonostyli (moderately rounded in Keosarima), and a periandrium with laterodorsal processes lacking an apical hook (strong apical hook in Keosarima), but with distinctly dentate dorsal margin of the shaft of the periandrium (shaft smooth in Keosarima).</p><p>Etymology</p><p>The genus name is formed from the combination of ‘Keo’, for ‘Keo Seima’, the Wildlife Sanctuary where the new genus was discovered, and ‘ Sarima ’, the type genus of the tribe Sarimini . Gender feminine.</p><p>Description</p><p>BODY. Medium sized (around 5.0–6.0 mm), very convex, moderately elongate, rather robust-bodied.</p><p>COLOUR. Mostly brown with paler markings on frons. Live specimens often more or less covered in golden brown powdery wax.</p><p>HEAD. Vertex distinctly broader than long in midline (about 2.0 ×), weakly concave with obsolete median carina; anterior margin forming widely obtuse angle, posterior one rather deeply concave, lateral ones sinuate; all margins moderately carinate. Frons weakly convex, narrowly visible (median carina distinct) from above, about 1.2 × as wide as long in midline, smooth with distinct complete median carina, and obsolete peridiscal carina; row of paler tubercles along margins; maximum breadth slightly under level of antennae; dorsal margin weakly concave. Anteroventral angle of genae not projecting anteriad. Ocelli present, under eye. Clypeus triangular, convex, smooth, with distinct median carina (stronger in basal portion). Labium with last segment longer than broad, about as long as penultimate. Antennae with scape short, ring-shaped, and bulbous pedicel.</p><p>THORAX. Pronotum subtriangular, projecting anteriorly in blunt straight angle, about 0.6 × as long in midline, as mesonotum; smooth with anterior margin carinate and pair of impressed points on each side of paler median line; lateral fields very narrow behind eyes; paranotal lobes with posteroventral angle rounded, sometimes with some tubercles. Mesonotum subtriangular with posterolateral margins slightly incurved, smooth, weakly convex with shallow depression before scutellum; incomplete, rather distinct, median and sublateral carinae.</p><p>TEGMINA. Distinctly convex, elongate, about 2.2 × as long as wide, with longitudinal veins elevated; costal margin forming broadly rounded angle at basal 2 /5; apical margin rounded; distinct lateral hump including vein ScP+RA slightly before basal ¼, hiding costal margin in dorsal aspect; costal margin hidden by vein RP in distal half, in dorsal view; distinct epipleuron; clavus closed, reaching 4 /5 of tegmen length. Venation: ScP+R rather short; ScP+RA long, reaching external margin of tegmen around distal 1 /5 of tegmen length; RP unforked, long and weakly curved; first fork of MP slightly before midlength of tegmen, MP1 with two terminales; first fork of CuA at about same level (slightly more basal), around halflength of tegmen; Pcu and A1 fused slightly beyond halflength of clavus, Pcu+A1 reaching apex of clavus; A1-Pcu+A1 strongly elevated, and slightly sinuate in dorsal aspect; numerous cross-veins on all surface of tegmen.</p><p>HIND WINGS. Well developed, with three distinct lobes ( Sarimini type) more or less equal in width; mostly brown. Venation: ScP+R and CuA furcate; MP simple, sinuate; second branch of CuA fused distally with CuP; Pcu and A1 fused on basal half, Pcu unforked and A2 simple; one transverse vein between second branch of ScP+R and MP, and between MP and first branch of CuA.</p><p>LEGS. Moderately elongate and slender, with pro- and mesofemora and pro- and mesotibiae slightly flattened dorsoventrally, tibiae more slender than corresponding femora; posteroventral margin of proand mesofemora with row of minute teeth; pro- and mesotarsi rather elongate. Metatibiae with two lateral spines in distal half and six apical spines. Metatarsi moderately short with first segment about as long as combined length of remaining segments. First metatarsomere with two latero-apical and six intermediate spines arranged in arc. Metatibiotarsal formula: (2) 6/ 8–9 / 2.</p><p>Male terminalia</p><p>Pygofer short, about 2.2 × as high as long at midheight in lateral view, with posterior margin broadly rounded in lateral view; in caudal view suboval, 1.4 × as high as wide. Gonostyli massive, moderately convex, subtriangular in lateral aspect with posterior and anterodorsal margins distinctly rounded; capitulum elongate, rather strongly projecting dorsad and with poorly distinct neck, curved anterodorsad and more or less evenly tapering towards apex in lateral view, with basilateral laminate process directed lateroventrad in caudal view. Anal tube strongly elongate, dorsoventrally flattened, and oblong, moderately narrow in dorsal view, about 3.0–3.4 × as long as wide in dorsal view and with anal opening in basal ¼; in lateral view, downcurved. Aedeagus symmetrical, rather strongly curved posterodorsad in lateral view. Ventral lobe of periandrium laminate, spatulate. Dorsal lobe of periandrium laminate, elongate, spatulate; laterodorsal processes of periandrium arising lateroventrally from middle portion of dorsal lobe, curved posterodorsad with apical hook directed dorsad, and moderately upcurved, elongate shaft directed cephalad. Aedeagus (sensu stricto) surpassing dorsal and ventral lobes of periandrium, bifid, with distal portion dilated, with single pair of elongate, sinuate, ribbon-like, lateroventral processes arising at about distal ⅓.</p><p>Distribution</p><p>Cambodia: Mondulkiri Province; Vietnam: Gia Lai Province.</p><p>Species included</p><p>Keosarima armillata Constant gen. et sp. nov.</p><p>Keosarima konkakinha gen. et sp. nov.</p></div>	https://treatment.plazi.org/id/03867525FFB17E69FDA898AA21FDFDB3	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.		Plazi	Constant, Jérôme;Pham, Hong Thai	Constant, Jérôme, Pham, Hong Thai (2025): Keosarima gen. nov., a new genus in the planthopper tribe Sarimini from Indochina (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1007: 35-56, DOI: 10.5852/ejt.2025.1007.2993, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2993/13457
03867525FFB67E60FD9D9FD0276CFEA8.text	03867525FFB67E60FD9D9FD0276CFEA8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Keosarima armillata Constant 2025	<div><p>Keosarima armillata Constant gen. et sp. nov.</p><p>urn:lsid:zoobank.org:act: D847D2D5-661E-4A3D-99F3-88F6B531D44B</p><p>Figs 1–6</p><p>Diagnosis</p><p>Keosarima armillata Constant gen. et sp. nov. can be recognized by the very elongate shaft of the laterodorsal process of the periandrium, reaching nearly to base of aedeagus (sp – Fig. 3E) and the lateroventral process of the aedeagus reaching to basal third of aedeagus (lvp – Fig. 4G).</p><p>Differential diagnosis</p><p>The new species is close to Keosarima konkakinha gen. et sp. nov. but it shows a much longer shaft of the laterodorsal process of the periandrium, reaching nearly to the base of the aedeagus (limited to about halflength of the aedeagus in K. konkakinha), and the shorter lateroventral process of the aedeagus more strongly sinuate and reaching to the basal third of the aedeagus (less sinuate and reaching to the basal fourth of the aedeagus in K. konkakinha).</p><p>Etymology</p><p>The specific epithet ‘ armillata ’ is a Latin adjective meaning ‘ornamented with a bracelet’; it refers to the apical black ring of the pro- and mesotibiae.</p><p>Type material</p><p>Holotype CAMBODIA • ♂ (dissected); Mondulkiri Province, Keo Seima Wildlife Sanctuary, near O Pam station; 12°11′39″ N, 107°01′01″ E; 14–24 Nov. 2018; J. Constant leg.; I.G.: 33.919; RBINS.</p><p>Paratypes CAMBODIA • 25 ♂♂, 25 ♀♀; same data as for holotype; RBINS • 5 ♂♂, 9 ♀♀; same data as for holotype; RUPP-CEI .</p><p>Description</p><p>MEASUREMENTS AND RATIOS. LT: ♂ (n = 6): 5.3 mm (5.2–5.5), ♀ (n = 10): 5.4 mm (5.2–5.7); LT/BB = 1.90; LTg/BTg = 2.16; LW/BW = 1.15; BV/LV = 2.00; LF/BF = 0.82.</p><p>HEAD (Fig. 1A–E). Vertex medium brown, often paler on posterior angles, and with obsolete median carina yellowish brown; 2.0 × as broad as long in midline, weakly constricted in middle; disc moderately concave; anterior margin slightly, angularly projecting anteriad; posterior margin rather deeply concave; all margins elevated. Frons brown densely covered in small yellowish mottling, with more or less distinct transverse yellowish marking in middle, and with row of yellowish tubercles along margins; convex, smooth with complete median carina, peridiscal carina obsolete, not distinct. Genae yellowish brown, distinctly paler than vertex and frons, with slightly darker area above ocellus; anteroventral angle not projecting anteriad. Clypeus triangular, convex, smooth with distinct meadian carina; anteclypeus yellowish brown with apical portion darker; postclypeus blackish brown. Labium yellowish brown with last segment longer than broad, slightly shorter than penultimate. Antennae with scape short, ring-shaped, dark brown, and pedicel bulbous, brown.</p><p>THORAX (Fig. 1A, C–E). Pronotum brown (generally darker than vertex and mesonotum) with weak paler, yellowish median line; subtriangular, projecting anteriorly; smooth with anterior margin carinate and some yellowish tubercles in lateral fields, and pair of impressed points on each side of midline; lateral fields very narrow behind eyes; paranotal lobes brown, pale yellowish under eye and with strong black marking along ventral margin, sometimes with small yellowish tubercles, posteroventral angle rounded. Mesonotum brown, often with carinae marked with paler colour, smooth, weakly convex with shallow depression before scutellum; sublateral (peridiscal) carinae incomplete but rather distinct, some pale tubercles in angles. Tegulae brown.</p><p>TEGMINA (Figs 1A–D, 2A–B). Brown with veins usually slightly paler, main veins more elevated than cross-veins; distinctly convex, and about 2.2 × as long as wide, with distinct lateral hump including vein ScP+RA slightly before basal ¼; distinct, brown epipleuron; clavus closed, reaching 4 / 5 of tegmen length. Venation: as in genus description.</p><p>HIND WINGS (Fig. 1F). Blackish brown; veins darker than background, generally black, sometimes marked with red; well developed, with three distinct lobes ( Sarimini type) more or less equal in width; indentation between ScP-R-MP-Cu and Pcu-A1 lobes rather deep. Venation: as in genus description.</p><p>LEGS (Figs 1A–E, 2C–D). Generally yellowish brown, paler than tegmina; darker rings on proand mesofemora (basal and anteapical), about midlength of pro- and mesotibiae, and anteapical on metafemora; pro- and mesotibiae blackish apically; all spines of posterior legs black apically. Anterior and median legs slightly flattened dorsoventrally, tibiae more slender than corresponding femora; posteroventral margin of pro- and mesofemora with row of minute teeth; pro- and mesotarsi yellowish brown, rather elongate. Metatibiae with two lateral spines in distal half and six apical spines. Metatarsi yellowish brown, moderately short with first segment about as long as combined length of remaining segments. First metatarsomere with two latero-apical and six intermediate spines arranged in arc. Metatibiotarsal formula: (2) 6/ 8/ 2.</p><p>ABDOMEN (Fig. 1B). Brown, each segment with middle area and two spots along base darker.</p><p>MALE TERMINALIA (Figs 3–4). Pygofer (Py – Fig. 3A–D) short, about 2.4 × as high as long at midheight in lateral view, with posterior margin broadly rounded in lateral view; in caudal view suboval, 1.4 × as high as wide; dorsally abruptly, deeply notched. Gonostyli (G – Fig. 3A–D) massive, moderately convex, subtriangular in lateral aspect with posterior margin rounded but not forming a distinct lobe, anterodorsal margins distinctly convex and posterodorsal margin slightly sinuate; capitulum (ca – Fig. 3A–B, D) elongate, rather strongly projecting dorsad and with poorly distinct neck, curved anterodorsad and more or less evenly tapering towards apex in lateral view, with basilateral laminate process directed lateroventrad in caudal view, and with distal portion anteroposteriorly laminate, apically rounded in caudal view. Anal tube (An – Fig. 3A–D) strongly elongate, dorsoventrally flattened, and oblong, moderately narrow with lateral margins weakly sinuate in dorsal view, about 3.4 × as long as wide in dorsal view and with anal opening in basal ¼; in lateral view, downcurved and sinuate. Aedeagus (ae – Figs 3E–L, 4) symmetrical, rather strongly curved posterodorsad in lateral view around distal 2 /5. Ventral lobe of periandrium (vl – Figs 3G–L, 4A–D) laminate, spatulate, with apical margin roundly notched. Dorsal lobe of periandrium (dl – Figs 3E–G, J–K, 4A–D) laminate, elongate, spatulate; curved in lateral view in distal portion. Laterodorsal processes of periandrium (ldp – Figs 3E–L, 4A–D) arising lateroventrally from middle portion of dorsal lobe, curved posterodorsad and somewhat twisted, with apical hook directed dorsad moderately upcurved; elongate shaft (sp – Figs 3E–L, 4A–D) directed cephalad, upcurved and reaching nearly to base of aedeagus, pointed apically. Aedeagus (sensu stricto, ae – Figs 3E–L, 4E–G) surpassing dorsal and ventral lobes of periandrium, bifid with lateral margins sinuate, forming a lateral lobe distally in dorsal aspect, and with distal portion dilated in lateral view; pair of elongate, sinuate lateroventral processes (lvp – Figs 3E, G, J–L, 4E–G), ribbon-like, arising at about distal third of aedeagus, somewhat spiralate, distally curved mesad above dorsal lobe of periandrium and reaching to about basal third of aedeagus. Connective (co – Fig. 3G) well developed, corpus connective long, slightly curved in lateral view, tectiductus (te – Fig. 3G) well developed, conical with anteroventral apodemes and wide anterior foramen.</p><p>Biology</p><p>Keosarima armillata Constant gen. et sp. nov. was collected in November, on lower vegetation and bushes, in moist evergreen tropical forest at about 300 m a.s.l. (Fig. 5D) in the Keo Seima Wildlife Sanctuary. A specimen was observed at day time, in a trophobiotic interaction with ants that were collecting the honeydew produced by the planthopper. The ants belong to an unidentified species of the genus Camponotus Mayr, 1861 ( Hymenoptera: Formicidae: Formicinae) (Fig. 5A–C); the behaviour of the ants included antennal, palps and prolegs contact/ palpation which are regarded as a way to stimulate honeydew production by the planthopper (Bourgoin et al. 2023). The latter observation was previously reported in Bourgoin et al. (2023: 57, fig. 21c) under “ Sarimini indet.”.</p><p>Distribution</p><p>Cambodia: Mondulkiri Province, Keo Seima Wildlife Sanctuary (Fig. 6).</p></div>	https://treatment.plazi.org/id/03867525FFB67E60FD9D9FD0276CFEA8	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.		Plazi	Constant, Jérôme;Pham, Hong Thai	Constant, Jérôme, Pham, Hong Thai (2025): Keosarima gen. nov., a new genus in the planthopper tribe Sarimini from Indochina (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1007: 35-56, DOI: 10.5852/ejt.2025.1007.2993, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2993/13457
03867525FFBE7E7EFDA69C5E20CCFB59.text	03867525FFBE7E7EFDA69C5E20CCFB59.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Keosarima konkakinha Constant & Pham 2025	<div><p>Keosarima konkakinha gen. et sp. nov.</p><p>urn:lsid:zoobank.org:act: 06C549A3-51D5-44C6-B676-3447352E3631</p><p>Figs 6–10</p><p>Diagnosis</p><p>Keosarima konkakinha gen. et sp. nov. can be recognized by the moderately elongate shaft of the laterodorsal process of the periandrium, reaching nearly to halflength of the aedeagus (sp – Fig. 8H) and the lateroventral process of the aedeagus reaching to the basal fourth of the aedeagus (lvp – Fig. 9H).</p><p>Differential diagnosis</p><p>The new species is close to Keosarima armillata Constant gen. et sp. nov. but it shows a much shorter shaft of the laterodorsal process of the periandrium, limited to about halflength of the aedeagus (reaching nearly to the base of the aedeagus in K. armillata), and the longer lateroventral process of the aedeagus less strongly sinuate and reaching to the basal fourth of the aedeagus (more sinuate and reaching to basal third of the aedeagus in K. konkakinha gen et sp. nov.).</p><p>Etymology</p><p>The specific epithet ‘ konkakinha ’ refers to the type locality of the species: Kon Ka Kinh National Park in Central Vietnam.</p><p>Type material</p><p>Holotype VIETNAM • ♂ (dissected); Gia Lai Province, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=108.31111&amp;materialsCitation.latitude=14.202778" title="Search Plazi for locations around (long 108.31111/lat 14.202778)">Kon Ka Kinh National Park</a>; 14°12′10″ N, 108°18′40″ E; 700–1500 m a.s.l.; 6–13 Jul. 2018; J. Constant, J. Bresseel and X. Vermeersch leg.; Global Taxonomy Initiative Project; I.G.: 33.769; RBINS.</p><p>Description</p><p>MEASUREMENTS AND RATIOS. LT: ♂ (n = 1): 5.7 mm; LT/BB = 2.05; LTg/BTg = 2.25; LW/BW = 1.16; BV/ LV = 2.00; LF/BF = 0.80.</p><p>HEAD (Fig. 7A–E). Vertex medium brown, slighlty darker along anterior margin, and with obsolete median carina yellowish brown; 2.0 × as broad as long in midline, weakly constricted in middle; disc moderately concave; anterior margin slightly, angularly projecting anteriad; posterior margin rather deeply concave; all margins elevated. Frons brown densely covered in small yellowish mottling, with more or less distinct transverse yellowish marking in middle; row of yellowish tubercles along lateral margins, larger yellowish spots along fronto-clypeal suture; convex, smooth with complete median carina, peridiscal carina obsolete. Genae yellowish brown, distinctly paler than vertex and frons, with small slightly darker area above ocellus; anteroventral angle not projecting anteriad. Clypeus triangular, convex, smooth with distinct meadian carina; anteclypeus yellowish brown with apical portion darker; postclypeus blackish brown. Labium yellowish brown with last segment longer than broad, slightly shorter than penultimate. Antennae with scape short, ring-shaped, dark brown, and pedicel bulbous, brown.</p><p>THORAX (Fig. 7A, C–E). Pronotum brown with weak, paler, yellowish median line; subtriangular, projecting anteriorly; smooth with anterior margin carinate and some yellowish tubercles in lateral fields, and pair of impressed points on each side of midline; lateral fields very narrow behind eyes; paranotal lobes brown, pale yellowish under eye and with strong black marking along ventral margin, with small yellowish tubercles, posteroventral angle rounded. Mesonotum brown, with carinae marked with paler colour, smooth, weakly convex with shallow depression before scutellum; sublateral (peridiscal) carinae incomplete but rather distinct, some pale tubercles in angles. Tegulae brown.</p><p>TEGMINA (Fig. 7A–D). Brown with most veins slightly paler, main veins more elevated than cross-veins; distinctly convex, and about 2.2 × as long as wide, with distinct lateral hump including vein ScP+RA slightly before basal ¼; distinct, brown epipleuron; clavus closed, reaching 4 /5 of tegmen length. Venation: as in genus description.</p><p>HIND WINGS (Fig. 7F). Blackish brown; veins darker than background, generally black, sometimes marked with red; well developed, with three distinct lobes ( Sarimini type) more or less equal in width; indentation between ScP-R-MP-Cu and Pcu-A1 lobes rather deep. Venation: as in genus description.</p><p>LEGS (Fig. 7A–E). Generally brown, paler than tegmina; darker rings on profemora (basal and anteapical), wide one about midlength of pro- and mesotibiae, and anteapical on metafemora; proand mesotibiae blackish apically; metatibiae darker basally; all spines of posterior legs black apically. Anterior and median legs slightly flattened dorsoventrally, tibiae more slender than corresponding femora; posteroventral margin of pro- and mesofemora with row of minute teeth; tarsi yellowish brown, pro- and mesotarsi rather elongate. Metatibiae with two lateral spines in distal half and six apical spines. Metatarsi moderately short with first segment about as long as combined length of remaining segments. First metatarsomere with two latero-apical and seven intermediate spines arranged in arc. Metatibiotarsal formula: (2) 6 / 9/ 2.</p><p>ABDOMEN. Brown, each segment with middle area and two spots along base darker.</p><p>MALE TERMINALIA (Figs 8–9). Pygofer (Py – Fig. 8A, C, E–F) short, about 2.6 × as high as long at midheight in lateral view, with posterior margin broadly rounded in lateral view; in caudal view suboval, 1.4 × as high as wide; dorsally abruptly, deeply notched. Gonostyli (G – Fig. 8B, D, G) massive, moderately convex, subtriangular in lateral aspect with posterior margin rounded but not forming distinct lobe, anterodorsal margin distinctly convex and posterodorsal margin slightly sinuate; capitulum (ca – Fig. 8B, D, G) elongate, rather strongly projecting dorsad and with poorly distinct neck, curved anterodorsad and more or less evenly tapering towards apex in lateral view, with basilateral laminate process directed lateroventrad in caudal view, and with distal portion anteroposteriorly laminate, apically rounded in caudal view. Anal tube (An – Fig. 8A, C, E–F) strongly elongate, dorsoventrally flattened, and oblong, moderately narrow with lateral margins weakly sinuate in dorsal view, about 3.0 × as long as wide in dorsal view and with anal opening in basal ¼; in lateral view, downcurved and sinuate. Aedeagus (ae – Figs 8H–O, 9) symmetrical, rather strongly curved posterodorsad in lateral view around distal 2 /5. Ventral lobe of periandrium (vl – Figs 8J–L, N–O, 9A–E) laminate, spatulate, with apical margin roundly notched. Dorsal lobe of periandrium (dl – Figs 8H–J, M, 9A–E) laminate, elongate, spatulate; curved in lateral view in distal portion. Laterodorsal processes of periandrium (ldp – Figs 8H–O, 9A–E) arising lateroventrally from middle portion of dorsal lobe, curved posterodorsad and slightly twisted, with apical hook directed dorsad and upcurved; elongate shaft (sp – Figs 8H–O, 9A–E) directed cephalad, distinctly upcurved and reaching to about halflength of aedeagus, pointed apically. Aedeagus (sensu stricto, ae – 8H–O, 9F–H) surpassing dorsal and ventral lobes of periandrium, bifid with lateral margins sinuate, forming lateral lobe distally in dorsal aspect, and with distal portion dilated in lateral view; pair of elongate, moderately sinuate lateroventral processes (lvp – Figs 8H–M, O, 9E–G), ribbon-like, arising at about distal third of aedeagus, somewhat spiralate, distally curved mesad above dorsal lobe of periandrium and reaching to about basal fourth of aedeagus. Connective (co – Fig. 8J) well developed, corpus connective long, nearly straight in lateral view, tectiductus (te – Fig. 8J) well developed, conical with anteroventral apodemes and wide anterior foramen.</p><p>Biology</p><p>Keosarima konkakinha gen. et sp. nov. was collected in July, on lower vegetation, in moist evergreen tropical forest at about 700–800 m a.s.l. (Fig. 10) in Kon Ka Kinh National Park.</p><p>Distribution</p><p>Vietnam: Gia Lai Province, Kon Ka Kinh National Park (Fig. 6).</p></div>	https://treatment.plazi.org/id/03867525FFBE7E7EFDA69C5E20CCFB59	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.		Plazi	Constant, Jérôme;Pham, Hong Thai	Constant, Jérôme, Pham, Hong Thai (2025): Keosarima gen. nov., a new genus in the planthopper tribe Sarimini from Indochina (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1007: 35-56, DOI: 10.5852/ejt.2025.1007.2993, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2993/13457
