taxonID	type	description	language	source
03B48798BE447D0B6971AADD95B1D6C4.taxon	type_taxon	Type genus Sarima Melichar, 1903.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE447D0A6944AB8B96CCD6D0.taxon	type_taxon	Type species Issus praecedens Walker, 1857 by original designation.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE447D0A6944AB8B96CCD6D0.taxon	diagnosis	Diagnosis The genus Nikomiklukha can be differentiated from the other genera of Sarimini by the following combination of characters (modified from Gnezdilov 2010): (1) Frons elongate, enlarged above clypeus, with only strong median keel from its upper margin to clypeus. Frontopoclypeal suture weakly convex. (2) Vertex elongate (1.4 × as long as broad), its lateral margins keel-shaped, anterior margin acutely angulate, posterior margin concave. (3) Pronotum without keels, with very narrow paradiscal fields, anterior margin acutely angular. (4) Mesonotum without keels. (5) Tegmina elongate, rounded apically, without hypocostal plate. Veins RP and CuA bifurcate, M trifurcate. (6) Hind wings trilobed; costal margin concave and with coupling lobe; ScP + R and CuA furcate; MP simple; second branch of CuA fused distally with CuP; Pcu forked in distal portion, fused on basal half with A 1; A 2 simple. (7) Hind tibiae with two lateral spines distally. First metatarsomere with seven intermediate spines apically. (8) Male anal tube elongate with basal portion rather narrow. (9) Pygofer with dorsal lobes laterodorsally. (10) Gonostyli with rather short, curved capitulum (in lateral view) and with angularly rounded (more or less right angle) posteroventral angle, not produced into a distinct lobe. (11) Aedeagus strongly upcurved, horseshoe-shaped in lateral view. (12) Dorsal lobe of the periandrium apically without lateral lobes. (13) Aedeagus (s. str.) with pair of acuminate lateroventral processes. Differential diagnosis The most similar genus is Pseudomiklukha gen. nov. which can be separated from Nikomiklukha by the male anal tube elongate with a rather wide basal portion (elongate with basal portion rather narrow in Nikomiklukha), the male pygofer without dorsal lobes (pygofer with dorsal lobes laterodorsally in Nikomiklukha), the gonostyli with rather elongate, digitiform capitulum (in lateral view) and with posteroventral angle produced into a small but distinct lobe (rather short, curved capitulum and with angularly rounded (more or less right angle) posteroventral angle, not produced into a distinct lobe in Nikomiklukha), the aedeagus more or less straight in basal portion, then upcurved at right angle (strongly upcurved, horseshoe-shaped in lateral view in Nikomiklukha), the dorsal lobe of the periandrium apically with lateral lobes (no lateral lobes in Nikomiklukha).	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE447D0A6944AB8B96CCD6D0.taxon	distribution	Distribution Malaysia and Indonesia: Borneo and Sumatra.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE457D036917ABE9959ED7D0.taxon	description	urn: lsid: zoobank. org: act: AFF 6 C 0 CA-DCBE- 4 FBD-AE 83 - CFE 32 C 1 B 8022 Figs 1 – 4, 5 A	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE457D036917ABE9959ED7D0.taxon	diagnosis	Diagnosis Nikomiklukha floreni sp. nov. can be recognized by the bilobed dorsal lobe of the pygofer (posterior lobe distinctly smaller – Fig. 3 A), the dorsal lobe of the periandrium without process (Fig. 4 A) and the lateroventral process of the aedeagus distinctly sinuate and weakly converging in distal portion (Fig. 4 F).	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE457D036917ABE9959ED7D0.taxon	etymology	Etymology The species epithet is a patronym referring to Dr Andreas Floren (Germany) in acknowledgement of his help in documenting this new species.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE457D036917ABE9959ED7D0.taxon	materials_examined	Type material Holotype MALAYSIA • ♂; Borneo, Keningau; [5 ° 15 ′ 43 ″ N, 116 ° 20 ′ 07 ″ E]; 21 Feb. 2001; A. Floren leg.; fogging Melanolepis sp. (Euphorbiaceae Juss.); code 320; I. G.: 31.494; RBINS. Paratypes MALAYSIA • 11 ♂♂, 3 ♀♀; same data as for holotype; RBINS.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE457D036917ABE9959ED7D0.taxon	description	Description MEASUREMENTS AND RATIOS. LT: ♂ (n = 10): 7.1 mm (7.0 – 7.2), ♀ (n = 3): 7.6 mm (7.4 – 7.7); LT / BB = 1.74; LTg / BTg = 2.43; LW / BW = 1.22; BV / LV = 0.96; LF / BF = 1.19. HEAD (Figs 1 A – D, 2 A – D). Vertex variegated brown, often paler on posterior angles, and with obsolete yellowish median carina; about as broad as long in midline, but seeming elongate, weakly constricted in middle; disc moderately concave; anterior margin strongly, angularly projecting anteriad, sides incurved; posterior margin rather deeply concave; all margins elevated. Frons brown densely covered in small yellowish mottling, gradually darker from lower to upper portion, and with row of yellowish tubercles along lateral and dorsal margins; distinctly elongate, slightly convex, smooth with incomplete median carina (not reaching frontoclypeal suture), peridiscal carina absent. Genae yellowish with brown markings, with anteroventral angle distinctly projecting anteriad. Clypeus triangular, convex, smooth, without distinct median carina; postclypeus yellowish brown; anteclypeus yellowish brown with apical portion blackish on sides. Labium yellowish brown with last segment longer than broad, slightly shorter than penultimate. Antennae with scape short, ring-shaped, brown, and pedicel bulbous, blackish brown with whitish disc-shaped sensory organs. THORAX (Figs 1 A – D, 2 A – D). Pronotum dark brown with anterior portion of disc yellowish, with distinct yellowish median carina; subtriangular, projecting anteriorly; rugulose with anterior margin carinate and yellowish tubercles in paranotal fields, and pair of impressed points on each side of midline; paranotal fields moderately narrow behind eyes; paranotal lobes dark brown in dorsal half with small yellowish tubercles along lateral margin, pale yellowish in ventral half (under level of antenna) and with darker area along ventral margin, posteroventral angle rounded. Mesonotum brown, with carinae more or less marked with paler colour, smooth, weakly convex with distinct depression before scutellum; sublateral (peridiscal) carinae incomplete but rather distinct, some pale tubercles in angles. Tegulae brown. TEGMINA (Fig. 1 A – D). Variegated brown, usually with larger, more or less distinct, paler marking at basal third, sometimes with whitish markings in basal portion, rarely extending along postclaval margin, main veins distinctly elevated, more so than cross-veins; distinctly convex, about 2.4 × as long as wide, with distinct lateral hump including vein ScP + RA around basal third; no epipleuron; clavus closed, reaching 4 / 5 of tegmen length. VENATION OF TEGMINA. ScP + R rather short; ScP + RA long, reaching external margin of tegmen around distal ¼ of tegmen length; RP unforked, long and more or less straight; first fork of MP after midlength of tegmen, MP 1 with two terminales; first fork of CuA around halflength of tegmen; Pcu and A 1 fused slightly before halflength of clavus, Pcu + A 1 reaching apex of clavus; cross-veins weakly marked, more numerous along costal margin and in distal half of tegmen. HIND WINGS (Fig. 1 E). Dark brown; veins darker than background, generally black, sometimes paler in basal portion; well developed, with three distinct lobes (Sarimini type) more or less equal in width; indentation between ScP-R-MP-Cu and Pcu-A 1 lobes rather deep; costal margin sinuate and with coupling lobe; basal cell large, oval. VENATION OF HIND WINGS. ScP + R and CuA furcate; MP simple, sinuate; second branch of CuA fused distally with CuP; Pcu and A 1 fused on basal half, Pcu forked in distal portion, and A 2 simple; one transverse vein between second branch of ScP + R and MP, and another one between MP and first branch of CuA. LEGS (Fig. 1 A – C, 2 E – F). Yellowish brown, generally paler than tegmina, anterior and median pair variegated; more or less distinct darker rings on pro- and mesofemora (subbasal and anteapical), at about first and second third of pro- and mesotibiae; all spines of posterior legs black apically. Anterior and median legs elongate and slender, tibiae longer and more slender than corresponding femora; pro- and mesotarsi yellowish brown, rather elongate. Metatibiae with two lateral spines in distal half and seven apical spines. Metatarsi yellowish brown, rather elongate with first segment about as long as combined length of remaining segments. First metatarsomere with two latero-apical and eight intermediate spines arranged in arc. Metatibiotarsal formula: (2) 7 / 10 / 2. ABDOMEN (Fig. 1 B). Brown, sometimes irregularly variegated with yellowish. MALE TERMINALIA (Figs 3 – 4). Pygofer (Py – Fig. 3 A – D) rather short, about 2.4 × as high as long at midheight in lateral view, with posterior margin broadly, distinctly sinuate in lateral view, and with dorsal margin bearing bilobed dorsal lobe (posterior lobe distinctly smaller; in caudal view suboval, 1.3 × as high as wide; dorsally abruptly, deeply notched. Gonostyli (G – Fig. 3 A – D) massive, moderately convex, subtriangular in lateral aspect with posterior margin oblique, anterodorsal margin weakly convex and ventral margin oblique, forming rounded right angle with posterior margin; capitulum (ca – Fig. 3 A – B, D) rather short and massive, curved (hooked) anterodorsad and with poorly distinct neck in lateral view, with basilateral process directed lateroventrad in caudal view, and, in caudal view, anteroposteriorly laminate with inner margin rounded. Anal tube (An – Fig. 3 A – D) elongate, dorsoventrally flattened, and oblong (narrow basally), moderately narrow with lateral margins broadly curved in dorsal view; about 2.6 × as long as wide in dorsal view and with anal opening in basal third; apical margin subtruncate; in lateral view, downcurved at level of anal opening, then more or less straight. Aedeagus (ae – Figs 3 E – K, 4) symmetrical, strongly curved posterodorsad in lateral view (horseshoe-shaped). Ventral lobe of periandrium (vl – Figs 3 F – G, I – K, 4 A – C) laminate, spatulate, with apical margin weakly lanceolate. Dorsal lobe of periandrium (dl – Figs 3 EK, 4 A – C) rounded apically, laminate with lateral margins expanded into large lateral lobe projecting ventrad on each side, along most of length (more or less conceiling ventral lobe of periandrium), and moderate lateral lobe projecting dorsad in distal half; distinctly surpassing ventral lobe. Aedeagus (sensu stricto, ae – Figs 3 E, G – H, J – K, 4 D – G) surpassing ventral lobe of periandrium but not dorsal lobe; bifid with inner margins sinuate and with apical portion inflated; pair of elongate lateroventral processes (lvp – Figs 3 F, I – K, 4 D – G), moderately curved ventrocephalad (in lateral view), rather robust and curved mesad (in ventral view) in basal two third, then tapering to pointed apex, distinctly sinuate and weakly converging in distal portion (Fig. 4 F). Connective (co – Fig. 3 G) well developed, corpus connective long, strongly (abruptly) curved ventrad in lateral view, tectiductus (te – Fig. 3 G) massive, conical with secondary layer on basal half ending in a tranverse dorsal crista slightly beyond halflength; wide anterior foramen.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE457D036917ABE9959ED7D0.taxon	biology_ecology	Biology The type series was collected in the primary forest in Keningau by fogging Melanolepis sp. (Euphorbiaceae Juss.) (A. Floren pers. com., 2010 – see also Horstmann et al. 2005 for additional information on A. Floren’s collecting).	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE457D036917ABE9959ED7D0.taxon	distribution	Distribution Malaysia: Sabah (Fig. 5 A).	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE4C7D026923AAE897FCD383.taxon	description	urn: lsid: zoobank. org: act: 13 FE 73 F 8 - 57 DC- 4300 - 9 B 18 - 31 DA 0444 E 1 BA	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE4C7D026923AAE897FCD383.taxon	type_taxon	Type species Pseudomiklukha auriculata gen. et sp. nov. by present designation.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE4C7D026923AAE897FCD383.taxon	diagnosis	Diagnosis The genus Pseudomiklukha gen. nov. can be differentiated from the other genera of Sarimini by the following combination of characters: (1) Frons elongate, enlarged above clypeus, with only strong median keel from its upper margin to clypeus. Frontopoclypeal suture weakly convex. (2) Vertex elongate (1.4 × as long as broad), its lateral margins keel-shaped, anterior margin acutely angulate, posterior margin concave. (3) Pronotum without distinct carinae, with very narrow paradiscal fields, anterior margin acutely angular. (4) Mesonotum without distinct carinae. (5) Tegmina elongate, rounded apically, without hypocostal plate. Veins RP and CuA bifurcate, M trifurcate. (6) Hind wings trilobed; costal margin sinuate and with coupling lobe; ScP + R and CuA furcate; MP simple; second branch of CuA fused distally with CuP; Pcu forked in distal portion (multiple secondary veins), fused on basal half with A 1; A 2 simple. (7) Hind tibia with two lateral spines distally. First metatarsomere with seven intermediate spines apically. (8) Male anal tube elongate with basal portion rather wide. (9) Pygofer without dorsal lobes laterodorsally. (10) Gonostyli with rather elongate, digitiform capitulum (in lateral view) and with posteroventral angle produced into a small but distinct lobe. (11) Aedeagus more or less straight in basal portion, then upcurved at right angle. (12) Dorsal lobe of the periandrium apically with lateral lobes. (13) Aedeagus (s. str.) with pair of acuminate lateroventral processes. Differential diagnosis The most similar genus is Nikomiklukha Gnezdilov, 2010, which can be separated by the characters given in the corresponding section of this genus.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE4C7D026923AAE897FCD383.taxon	etymology	Etymology The genus name is formed by the combination of ‘ pseudo’, an ancient Greek prefix meaning ‘ false’, and the ending of the closest genus ‘ Nikomiklukha ’. The name refers to the close resemblance between the two genera. Gender feminine.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE4C7D026923AAE897FCD383.taxon	description	Description Medium-sized (around 8.4 – 10.0 mm), very convex, moderately elongate, rather robust-bodied. COLOUR. Mostly brown variegated with yellowish and blackish. HEAD. Vertex elongate (1.1 × as long in midline, as broad), concave, with lateral margins keel-shaped, anterior margin acutely angulate, posterior margin concave, lateral margins sinuate. Frons elongate with dorsal margin deeply concave, widest above clypeus, with incomplete median carina from upper margin nearly to clypeus. Frontopoclypeal suture convex. THORAX. Pronotum with obsolete median carina, anterior margin projecting anteriad, with very narrow lateral fields. Mesonotum with obsolete carinae. TEGMINA. Elongate, rounded apically, without hypocostal plate; main veins elevated; clavus closed, reaching about 4 / 5 of tegmen length. Venation: ScP + R forked close to base; first fork of M slightly after midlength of tegmen, M 1 forked in distal portion; CuA forked at about midlength of tegmen; CuP and A 1 fused at about midlength of clavus. HIND WINGS. Hind wings trilobed; costal margin sinuate, with coupling lobe; ScP + R and CuA furcate; MP simple; second branch of CuA fused distally with CuP; Pcu forked in distal portion (multiple secondary veins), fused on basal half with A 1; A 2 simple. LEGS. Elongate and slender. Hind tibiae with two lateral spines in distal half. First metatarsomere with seven intermediate spines apically. MALE TERMINALIA. Anal tube elongate with basal portion rather wide. Pygofer without dorsal lobes laterodorsally. Gonostyli with rather elongate, digitiform capitulum (in lateral view) and with posteroventral angle produced into a small but distinct lobe. Aedeagus more or less straight in basal portion, then upcurved at right angle. Dorsal lobe of the periandrium apically with lateral lobes. Aedeagus (s. str.) with pair of acuminate lateroventral processes.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE4C7D026923AAE897FCD383.taxon	distribution	Distribution Malaysia: Borneo (Sabah).	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE4A7D186967A92E9598D38B.taxon	description	urn: lsid: zoobank. org: act: 0 C 93 D 798 - AB 69 - 4473 - 8 D 62 - 9 EAB 35 A 59 E 35 Figs 5 B, 6 – 9	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE4A7D186967A92E9598D38B.taxon	diagnosis	Diagnosis Pseudomiklukha auriculata gen. et sp. nov. can be recognized by the oval, flat laterodorsal processes of the dorsal lobe of the periandrium (ldp – Figs 8 G – H, 9 A – C) (narrow and upcurved in distal portion in P. maclayi Gnezdilov 2010: figs 41 – 42), and the very long lateroventral processes of the aedeagus reaching anteriorly to base of periandrium (lvp – Fig. 8 G) (much shorter, distinctly not reaching base of periandrium in P. maclayi Gnezdilov 2010: fig. 41).	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE4A7D186967A92E9598D38B.taxon	etymology	Etymology The species epithet ‘ auriculata ’ is a Latin adjective meaning ‘ with ears’; it refers to the ear-shaped processes of the dorsal lobe of the periandrium.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE4A7D186967A92E9598D38B.taxon	materials_examined	Type material Holotype MALAYSIA • ♂; Borneo, Poring; 5 ° 59 ′ N, 116 ° 14 ′ E; 28 Mar. 1998; A. Floren leg.; fogging Barringtonia scortechinii King (Barringtoniaceae), primary forest, night; code 082; I. G.: 31.494; RBINS. Paratypes MALAYSIA • 1 ♂; same data as for holotype; RBINS • 1 ♀; Borneo, Poring; 29 Mar. 1998; A. Floren leg.; fogging Ficus leptogramma Corner [Moraceae], primary forest, night; code 089; I. G.: 31.494; RBINS • 1 ♀; Borneo, Poring Hot Spring; 6 ° 03 ′ 29 ″ N, 116 ° 42 ′ 12 ″ E; 16 Sep. 2006; A. Floren leg.; fogging Aporosa lagenocarpa Airy Shaw (Euphorbiaceae), primary forest, night; code 100; I. G.: 31.494; RBINS • 1 ♀; Borneo, Poring Hot Spring; 6 ° 03 ′ 29 ″ N, 116 ° 42 ′ 12 ″ E; 16 Sep. 2006; A. Floren leg.; fogging Dacryodes laxa (A. W. Benn.) H. J. Lam (Burseraceae), primary forest, night; code 105; I. G.: 31.494; RBINS.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE4A7D186967A92E9598D38B.taxon	description	Description MEASUREMENTS AND RATIOS. LT: ♂ (n = 2): 8.5 mm (8.4 – 8.6), ♀ (n = 3): 9.7 mm (9.3 – 10.0); LT / BB = 1.64; LTg / BTg = 2.43; LW / BW = 1.21; BV / LV = 0.91; LF / BF = 1.16. HEAD (Figs 6 A – C, E, 7 A – D). Vertex yellowish brown, often with some darker markings in basal area; obsolete median carina; about 1.1 × as long in midline as broad, constricted in middle; disc concave; anterior margin strongly, angularly projecting anteriad, sides incurved; posterior margin deeply concave; all margins elevated. Frons brown densely covered in small yellowish mottling, gradually darker from lower to upper portion (yellowish along frontoclypeal suture), and with row of yellowish tubercles along lateral margin; distinctly elongate, slightly convex, smooth with incomplete median carina (not reaching frontoclypeal suture), peridiscal carina absent. Genae yellowish with brown markings, with anteroventral angle moderately projecting anteriad. Clypeus triangular, convex, smooth, without distinct median carina; postclypeus yellowish brown, with basilateral dark brown markings; anteclypeus yellowish brown, paler than postclypeus. Labium yellowish brown with last segment longer than broad and darker apically, slightly shorter than penultimate. Antennae with scape short, ring-shaped, yellowish brown, and pedicel bulbous, brown with whitish disc-shaped sensory organs. THORAX (Figs 6 A, C, E, 7 A – D). Pronotum brown with anterior portion of disc yellowish, with distinct yellowish median carina; subtriangular, projecting anteriorly; rather smooth with anterior and posterior margins carinate, and pair of impressed points on each side of midline; paranotal fields moderately narrow behind eyes; paranotal lobes variegated yellowish and dark brown with small yellowish tubercles along lateral margin at level of eye, posteroventral angle rounded. Mesonotum brown, with carinae more or less marked with paler colour, smooth, weakly convex with distinct depression before scutellum; sublateral (peridiscal) carinae weak. Tegulae brown. TEGMINA (Fig. 6 A – C, E). Variegated brown, sometimes with more or less distinct, paler marking at basal third; main veins elevated, more so than cross-veins; distinctly convex, and about 2.4 × as long as wide, with distinct lateral hump including vein ScP + RA around basal third; no epipleuron; clavus closed, reaching 4 / 5 of tegmen length. VENATION OF TEGMINA. ScP + R rather short; ScP + RA long, reaching external margin of tegmen around distal ¼ of tegmen length; RP unforked, long and more or less straight; first fork of MP after midlength of tegmen, MP 1 with two terminales; first fork of CuA around halflength of tegmen; Pcu and A 1 fused slightly before halflength of clavus, Pcu + A 1 reaching apex of clavus; cross-veins weakly marked, more numerous along costal margin and in distal half of tegmen. HIND WINGS (Fig. 6 D). Dark brown with paler area in basal portion along costal margin; veins darker than background; well developed, with three distinct lobes (Sarimini type) more or less equal in width; indentation between ScP-R-MP-Cu and Pcu-A 1 lobes rather deep; costal margin sinuate and with coupling lobe. VENATION OF HIND WINGS. ScP + R and CuA furcate; MP simple, sinuate; second branch of CuA fused distally with CuP; Pcu and A 1 fused on basal half, Pcu multiforked in distal portion, and A 2 simple; one transverse vein between second branch of ScP + R and MP, and another one between MP and first branch of CuA. LEGS (Figs 6 A – C, 7 E – F). Yellowish brown, not distinctly paler than tegmina, anterior and median pair variegated; more or less distinct darker rings on pro- and mesofemora (subbasal and anteapical, latter more distinct), and at about first and second third of pro- and mesotibiae, anteapical of protibiae more distinct); all spines of posterior legs black apically. Anterior and median legs elongate and slender, tibiae slightly more slender than corresponding femora; pro- and mesotarsi brown, rather elongate. Metatibiae with two lateral spines in distal half and seven apical spines. Metatarsi yellowish brown, rather elongate 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) 7 / 8 / 2. ABDOMEN (Fig. 6 B). Brown, sometimes irregularly variegated with yellowish. MALE TERMINALIA (Figs 8 – 9). Pygofer (Py – Fig. 8 A – D) rather 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 deeply notched. Gonostyli (G – Fig. 8 A – D) massive, moderately convex, subtriangular in lateral aspect with posteroventral angle produced into a small but distinct lobe and posterior margin incurved, anterodorsal margin weakly convex and ventral margin oblique; capitulum (ca – Fig. 8 A – B, D) rather elongate, digitiform, curved (hooked) anterodorsad in apical portion and with poorly distinct neck in lateral view, with basilateral process directed lateroventrad in caudal view, and, in caudal view, anteroposteriorly laminate with inner margin sinuate. Anal tube (An – Fig. 8 A – D) relatively elongate, dorsoventrally flattened, and oblong (rather wide basally), moderately narrow (widest at anal opening), with lateral margins sinuate in dorsal view; about 2.0 × as long as wide in dorsal view and with anal opening in basal fourth; apical margin rounded; in lateral view, weakly downcurved at level of anal opening, then more or less straight. Aedeagus (ae – Figs 8 E – K, 9) symmetrical, more or less straight in basal portion, then upcurved at right angle. Ventral lobe of periandrium (vl – Figs 8 E – K, 9 A – C) laminate, spatulate, with apical margin rounded. Dorsal lobe of periandrium (dl – Figs 8 E – K, 9 A – C) apically with median laminate portion upcurved, then sinuate (in lateral view) and projecting posterodorsad; lateral margins laminate with large lateral lobe projecting ventrad on each side, along part of length (more or less conceiling ventral lobe of periandrium); laterodorsal process of dorsal lobe of periandrium (ldp – Figs 8 E – K, 9 A – C) forming large, ear-shaped lobe on each side apically, directed ventrad. Aedeagus (sensu stricto, ae – Figs 8 E – K, 9 D – F) reaching more or less same level as dorsal and ventral lobes of periandrium apically; bifid with inner margins sinuate in distal portion, and with apical portion moderately inflated and apex recurved anteriad; pair of elongate lateroventral processes (lvp – Figs 8 F – K, 9 D – F), moderately curved ventrocephalad (in lateral view), reaching base of periandrium, in ventral view, distinctly sinuate basally, then slightly incurving. Connective (co – Fig. 8 G) well developed, corpus connective long, evenly curved in lateral view, tectiductus (te – Fig. 8 G) well developed, conical with secondary layer on basal two third ending in a tranverse dorsal crista; wide anterior foramen.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE4A7D186967A92E9598D38B.taxon	biology_ecology	Biology The type series was collected in the primary forest in Poring by fogging Barringtonia scortechinii King (Barringtoniaceae J. R. Forst. & G. Forst.), Ficus leptogramma Corner (Moraceae Gaudich.), Aporosa lagenocarpa Airy Shaw (Phyllanthaceae Martinov) and Dacryodes laxa (A. W. Benn.) H. J. Lam (Burseraceae Kunth), in March and September (A. Floren, pers. com. 2010 – see also Horstmann et al. 2005 for additional information on A. Floren’s collecting).	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE4A7D186967A92E9598D38B.taxon	distribution	Distribution Malaysia: Sabah (Fig. 5 B).	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE577D1B6AD5AF219560D7FF.taxon	description	Fig. 5 B	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE577D1B6AD5AF219560D7FF.taxon	diagnosis	Diagnosis The closest species is Pseudomiklukha auriculata gen. et sp. nov. which differs by the characters given in the diagnosis of the latter species.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE577D1B6AD5AF219560D7FF.taxon	distribution	Distribution Malaysia: Sabah (Fig. 5 B).	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
03B48798BE577D1B6AD5AF219560D7FF.taxon	discussion	Remarks Nikomiklukha maclayi Gnezdilov, 2010 is here transferred to the new genus Pseudomiklukha gen. nov. based on the characters of the male terminalia: pygofer without dorsal lobe, aedeagus more or less straight in basal portion, then upcurved at right angle, dorsal lobe of the periandrium apically with lateral lobes.	en	Constant, Jérôme (2026): A new genus and two new species in the planthopper tribe Sarimini from Borneo (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1069: 1-21, DOI: 10.5852/ejt.2026.1069.3294, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3294/14513
