identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
5F37878DFFE9FFB294BA9706FC09FD0B.text	5F37878DFFE9FFB294BA9706FC09FD0B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Calibruneius Heiss & Eckelt 2025	<div><p>Genus Calibruneius gen.nov.</p><p>T y p e s p e c i e s Calibruneius micros nov.sp.</p><p>E t y m o l o g y: Named after of Cali-(sius) and Brunei, where it was discovered.</p><p>D i a g n o s i s: Differing from all Calisiinae genera described to date and recognized by the smallest size observed within Calisiinae and the unique wafer-like dorsal structure of its scutellum.</p><p>D e s c r i p t i o n: Very small size of about 1.6 mm, body slender subparallel; colouration yellowish brown, ochraceous are tubercles and grid-like carinae of scutellar disk. Due to its small size, the enlarged images show more detail structures than can be described.</p><p>H e a d. Wider than long, clypeus anteriorly rounded, densely beset with round tubercles; antenniferous lobes small, triangular; antennae short, segments I-III moniliform, IV longer and wider beset with distinct plaques; eyes large, inserted in head; vertex and postocular lobes beset with round tubercles; rostrum short, not reaching base of head.</p><p>P r o n o t u m. About twice as wide as long, lateral margins sinuate, anteriorly beset with tubercles, anterolateral angles marked by a larger one; collar with two tubercles, followed by clusters of tubercles on anterior and posterior lobes of pronotal disk which are separated by a distinct transverse furrow.</p><p>S c u t e l l u m. Basal subtriangular structure with six large tubercles overlapping pronotum, surface irregularly granulate; disk with a wafer like surface consisting of a median and two lateral longitudinal carinae interconnected by transverse carinae forming deep polygonal darker coloured pits; median carina beset with 7 spaced black tubercles; lateral margin of disk beset with tubercles along exposed tuberculate corium, then granulate.</p><p>A b d o m e n. Deltg II-VII narrow with a dorsal and the corresponding vltg II-VII each with a row of three oval tubercles, the anterior two of darker colour as the surface of deltg; tergal plate completely covered by scutellum; spiracles II-VI ventral, VII lateral on deltg VII and visible from above; ptg VIII with spiracles VIII; the small globular pygophore obscured by the long scutellum and hardly traceable from above.</p></div>	https://treatment.plazi.org/id/5F37878DFFE9FFB294BA9706FC09FD0B	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	Heiss, Ernst;Eckelt, Andreas	Heiss, Ernst, Eckelt, Andreas (2025): Review of the subfamily Calisiinae from Borneo, with description of two new genera and seven new species (Hemiptera: Heteroptera: Aradidae). Linzer biologische Beiträge 57 (1): 47-63, DOI: 10.5281/zenodo.16956692
5F37878DFFEBFFB294BA9178FE78FBC9.text	5F37878DFFEBFFB294BA9178FE78FBC9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Calibruneius micros Heiss & Eckelt 2025	<div><p>Calibruneius micros nov.sp. (Figs 1-3)</p><p>Holotype: ♁. BRUNEI - Temburong / Kuala / Belalong Field / Study Centre, 600 m // Dipterocarp forest / 2-8 V 1995 E. Heiss // (CEHI). The holotype is labelled accordingly.</p><p>E t y m o l o g y:Referstoitsdwarfsize,from micros (Greek) = small.</p><p>D e s c r i p t i o n: As the type species Calibruneius micros nov.sp. is the only taxon of this genus, the generic description is also valid for this species and is not repeated here.</p><p>M e a s u r e m e n t s. Length of body 1.62; head width/length 0.425 / 0.375 (ratio 1.13), pronotum width/length 0.60/0.275 (ratio 2.18); width of abdomen across tergite IV 0.50; length of antennae about 0.20.</p></div>	https://treatment.plazi.org/id/5F37878DFFEBFFB294BA9178FE78FBC9	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	Heiss, Ernst;Eckelt, Andreas	Heiss, Ernst, Eckelt, Andreas (2025): Review of the subfamily Calisiinae from Borneo, with description of two new genera and seven new species (Hemiptera: Heteroptera: Aradidae). Linzer biologische Beiträge 57 (1): 47-63, DOI: 10.5281/zenodo.16956692
5F37878DFFEBFFB494BA9637FE49FDD7.text	5F37878DFFEBFFB494BA9637FE49FDD7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Stenocalisius Heiss & Eckelt 2025	<div><p>Genus Stenocalisius gen.nov.</p><p>T y p e s p e c i e s Stenocalisius temburongensis nov.sp.</p><p>E t y m o l o g y Refers to its elongate habitus, stenos (Greek prefix) = narrow, slender.</p><p>D i a g n o s i s: Easily recognized and differing from the other known SE-Asian Calisiinae genera e.g. Aradacanthia, by lack of finger-like expansions of the pronotum; from Aradosyrtis and Nipponocalsisus by the elongate habitus and lateral margins of deltg II-VII and its ventral counterpart vltg with each four tubercles (vs. three!).</p><p>D e s c r i p t i o n: Habitus elongate oval, about twice as long as wide; colouration yellowish brown with darker markings; scutellum with two ill defined whitish oval spots.</p><p>H e a d. Longer than wide; clypeus globular beset with rows of tubercles, antenniferous lobes small, triangular; antennae about as long as width of head, segments I-III shorter and of equal length, IV longer and cylindrical with plaques; eyes oval, inserted in head; vertex with two rows and postocular lobes with a cluster of tubercles; rostrum short, not reaching base of head.</p><p>P r o n o t u m. Trapezoidal, lateral margins dentate; anterior part with two, posterior part with four rows of tuberculate carinae and carinate humeri; surface granulate.</p><p>Scutellum. Basal elevation with four larger and two smaller tubercles, surface granulate; median carina and lateral margins of scutellum along corium densely beset with tubercles, the posterior margin granulate; exposed rim of corium granulate; disk deeply punctured with irregular sparse larger tubercles.</p><p>A b d o m e n. Deltg II-VII reflexed, their lateral margins with two rows of four tubercles on deltg and vltg, the anterior three are darker, the posterior one of lighter colour.; tergal disk covered by scutellum, its lateral margin delimited laterally by a granulate carina¸ spiracles II-VI ventral, VII lateral on deltg VII and visible from above.</p><p>F e m a l e. Habitus and colouration basically as male; transverse tergite VIII posteriorly exposed, bearing spiracles VIII.</p></div>	https://treatment.plazi.org/id/5F37878DFFEBFFB494BA9637FE49FDD7	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	Heiss, Ernst;Eckelt, Andreas	Heiss, Ernst, Eckelt, Andreas (2025): Review of the subfamily Calisiinae from Borneo, with description of two new genera and seven new species (Hemiptera: Heteroptera: Aradidae). Linzer biologische Beiträge 57 (1): 47-63, DOI: 10.5281/zenodo.16956692
5F37878DFFEDFFB494BA9034FC93FC32.text	5F37878DFFEDFFB494BA9034FC93FC32.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Stenocalisius temburongensis Heiss & Eckelt 2025	<div><p>Stenocalisius temburongensis nov.sp. (Figs 4-7)</p><p>Holotype: ♁. BRUNEI - Temburong / Kuala / Belalong Field / Study Centre, 600 m // Dipterocarp forest / 2-8 V 1995 E. Heiss // . Paratype: ♀ collected with holotype (CEHI). Types are labelled accordingly.</p><p>E t y m o l o g y: Named after the province of Temburong in Brunei, where this taxon was discovered.</p><p>D e s c r i p t i o n: As the type species Calibruneius micros nov.sp. is the only taxon of this genus, the generic description is also valid for this species and is not repeated here.</p><p>M e a s u r e m e n t s. Holotype: ♁. Length of body 3.30; head width/length 0.575/0.70 (ratio 1.22); pronotum width/length 1.00/0.60 (ratio 1.66); width of abdomen across tergite IV 1.10; length of antennae about 1.07. Paratype: ♀. Length of body 3.40; head width/length 0.575/0.70 (ratio 1.22); pronotum width/length 1.00/0.60 (ratio 1.66); width of abdomen across tergite IV 1.15; length of antennae about 1.08.</p></div>	https://treatment.plazi.org/id/5F37878DFFEDFFB494BA9034FC93FC32	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	Heiss, Ernst;Eckelt, Andreas	Heiss, Ernst, Eckelt, Andreas (2025): Review of the subfamily Calisiinae from Borneo, with description of two new genera and seven new species (Hemiptera: Heteroptera: Aradidae). Linzer biologische Beiträge 57 (1): 47-63, DOI: 10.5281/zenodo.16956692
5F37878DFFEDFFB694BA966EFC85FE34.text	5F37878DFFEDFFB694BA966EFC85FE34.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nipponocalisius niger Heiss & Eckelt 2025	<div><p>Nipponocalisius niger nov.sp. (Figs 8-10)</p><p>Holotype: ♀. MALAYSIA - Sabah / Kinabalu Nat. Park / Headqu. env. / 8-10 VII 92 E.Heiss // . Paratypes: 2♀♀ collected with holotype (CEHI). Types are labelled accordingly.</p><p>E t y m o l o g y: Refers to its blackish colouration, not yet observed in this genus.</p><p>D i a g n o s i s Distinguished from Japanese congeners N. ishikawanus HEISS et al., 2024, N. tomokunii HEISS et al., 2024 and N. dimorphus HEISS et al., 2024 (HEISS et al. 2024) by the black colouration, dense tuberculation of head, pronotum, abdomen, lateral margins of scutellum, exposed tergal plate and corium, the structure of triangular basal sclerite and dense tubercles of prominent longitudinal scutellar ridge.</p><p>D e s c r i p t i o n: Small species of 2.45 mm, body of blackish colouration with yellowish antennae, clypeus, legs and posterior margins of deltg II-VIII.</p><p>H e a d. Slightly wider than long; clypeus sub-rectangular, laterally depressed, lamellate genae anteriorly dilated forming a rim-like structure embracing the clypeus, surface tuberculate; antenniferous lobes short and blunt; antennae shorter than width of head, antennal segments I+II shortest, III longer, IV longer than III with spaced plaques; eyes conical, inserted; vertex and postocular lobes beset with round tubercles.</p><p>P r o n o t u m. Trapezoidal, twice as wide as long; lateral margins anteriorly with three larger tubercles then granulate, disk on anterior part with rows of larger round tubercles, irregularly granulate posteriorly.</p><p>S c u t e l l u m. Basal triangular elevation beset with larger tubercles which continue on longitudinal scutellar ridge; lateral and rounded posterior margin and exposed corium densely beset with tubercles; disk with shallow punctures.</p><p>A b d o m e n. Surface of deltg II-VII tuberculate, their lateral margins with three dorsal and subventral tubercles; tergal disk covered by scutellum, its lateral margin delimited laterally by an exposed granulate carina¸ spiracles II-VI ventral, VII lateral on deltg VII and visible from above; transverse tergite VIII posteriorly exposed, bearing spiracles VIII.</p><p>M e a s u r e m e n t s. Holotype: ♀. Length of body 2.45; head width/length 0.50/0.45 (ratio 1.11); pronotum width/length 1.00/0.50 (ratio 2.00); width of abdomen across tergite IV 1.05; length of antennae about 0.85. Paratypes: 2♀♀. Length 2.45, 2.50; other measurements as holotype.</p><p>R e m a r k s: N. niger nov.sp. is tentatively assigned to genus Nipponocalisius, sharing the rim-like dilated lamellate genae, the main distinguishing character of this genus described from Japan. Differences in body structures of N. niger and biogeographical considerations might indicate, that it represents another genus. Future molecular investigations based on new material will proof the assumption.</p></div>	https://treatment.plazi.org/id/5F37878DFFEDFFB694BA966EFC85FE34	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	Heiss, Ernst;Eckelt, Andreas	Heiss, Ernst, Eckelt, Andreas (2025): Review of the subfamily Calisiinae from Borneo, with description of two new genera and seven new species (Hemiptera: Heteroptera: Aradidae). Linzer biologische Beiträge 57 (1): 47-63, DOI: 10.5281/zenodo.16956692
5F37878DFFE0FFB994BA91CCFCDBF9DC.text	5F37878DFFE0FFB994BA91CCFCDBF9DC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aradosyrtis lativentris Heiss & Eckelt 2025	<div><p>Aradosyrtis lativentris nov.sp. (Figs 11-14)</p><p>Holotype: ♁. MALAYSIA - Sabah / Kinabalu Nat. Park / Headqu. env. / 8-10 VII 92 E.Heiss // . Paratype: ♀ collected with holotype (CEHI). Types are labelled accordingly.</p><p>E t y m o l o g y:From lativentris (Latin) meaning wide abdomen.</p><p>D i a g n o s i s Distinguished from congeners by the long antennae and the deeply punctured disk of scutellum.</p><p>D e s c r i p t i o n: Larger species, 3.25 mm, body widely rounded, colouration ochraceous.</p><p>H e a d. Slightly longer than wide, clypeus elongate, rounded anteriorly, depressed laterally, reaching ¼ of antennal segment III which is longest and thinnest.</p><p>P r o n o t u m. Anterior and posterior lobes separated by a transverse depression, lateral parts of anterior lobe raised and granulate.</p><p>S c u t e l l u m. Lateral margins with distinct tubercles along exposed corium, then granulate; disk deeply punctured.</p><p>A b d o m e n. Surface of deltg II-VII flat, granulate, posterior margin of lighter colour; inner margin delimiting tergal disk carinate.</p><p>M e a s u r e m e n t s. Holotype: ♁. Length of body 3.25; head width/length 0.65/0.60 (ratio 1.08); pronotum width/length 1.30/0.65 (ratio 2.00); width of abdomen across tergite IV 1.60; length of antennae/width of head 1.31. Paratype: ♀. Length of body 3.55; head width/length 0.60/0.70 (ratio 1.16); pronotum w/l 1.40/0.75 (ratio 1.86); width of abdomen across tergite IV 1.90; length of antennae/width of head 1.27.</p></div>	https://treatment.plazi.org/id/5F37878DFFE0FFB994BA91CCFCDBF9DC	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	Heiss, Ernst;Eckelt, Andreas	Heiss, Ernst, Eckelt, Andreas (2025): Review of the subfamily Calisiinae from Borneo, with description of two new genera and seven new species (Hemiptera: Heteroptera: Aradidae). Linzer biologische Beiträge 57 (1): 47-63, DOI: 10.5281/zenodo.16956692
5F37878DFFE3FFBA94BA91BCFC7DFAFE.text	5F37878DFFE3FFBA94BA91BCFC7DFAFE.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aradosyrtis borneensis (KORMILEV 1986)	<div><p>Aradosyrtis borneensis (KORMILEV, 1986) (Fig. 18)</p><p>Calisius borneensis KORMILEV, 1986</p><p>Holotype: ♁. MALAYSIA, Borneo, Sabah, 1 km S of Kusadang, 1530 m, Aug. 24, 1983, G.F. Hevel &amp; W.E. Steiner. Deposited at the National Museum Natural History, Washington, DC (not examined).</p><p>D i a g n o s i s Distinguished from congeners from Borneo by " exterior border of connexiva granulate; disc bicolored: black and yellow brown " (descr.) and specific pattern of scutellum as Fig.1 of original description.</p><p>M e a s u r e m e n t s: Total length 2.80, width of pronotum 1.00, width of abdomen 1.04.</p><p>Remarks. Habitus and body structures correspond to those of Aradosyrtis and is therefore assigned to this genus. The detailed description by KORMILEV is not repeated here.</p></div>	https://treatment.plazi.org/id/5F37878DFFE3FFBA94BA91BCFC7DFAFE	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	Heiss, Ernst;Eckelt, Andreas	Heiss, Ernst, Eckelt, Andreas (2025): Review of the subfamily Calisiinae from Borneo, with description of two new genera and seven new species (Hemiptera: Heteroptera: Aradidae). Linzer biologische Beiträge 57 (1): 47-63, DOI: 10.5281/zenodo.16956692
5F37878DFFE3FFBA94BA92A2FE90FC4F.text	5F37878DFFE3FFBA94BA92A2FE90FC4F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aradosyrtis sabahnus Heiss & Eckelt 2025	<div><p>Aradosyrtis sabahnus nov.sp. (Figs 15-17)</p><p>Holotype: ♁. MALAYSIA - Sabah / Kinabalu Nat. Park / Headqu. env. / 8-10 VII 92 E.Heiss // (CEHI) . Holotype is labelled accordingly.</p><p>E t y m o l o g y: Refers to Sabah province of Malaysia where it was collected.</p><p>D i a g n o s i s Distinguished from congeners by the two loop shaped carinae on posterior lobe of pronotum.</p><p>D e s c r i p t i o n. Medium sized with 2.60 mm, body egg-shaped with rounded lateral margins; colouration brownish, yellowish are legs, antennae and carinate structures and tubercles of abdomen.</p><p>H e a d. Slightly wider than long, clypeus truncate anteriorly with a median notch, dorsally raised; antenniferous lobes small, triangular; antennae about the same length as width of head; vertex with two rows of larger tubercles.</p><p>P r o n o t u m. Anterior lobe medially with four large round tubercles, granulate laterally; posterior lobe raised posteriorly with two distinct carinate loops and deeply punctured disk.</p><p>S c u t e l l u m. Raised basal part with a cluster of larger tubercles; lateral margins, corium and median ridge densely beset with tubercles, disk with flat round punctures and ill defined yellowish-brownish colour pattern.</p><p>A b d o m e n. Tergal disk covered by scutellum, its lateral margin exposed as granulate carinae; surface of deltg II-VII flat, finely granulate, their lateral margins with a double row of tubercles. M e a s u r e m e n t s. Holotype: ♁. Length of body 2.60; head width/length 0.55/0.50</p><p>(ratio 1.10); pronotum width/length 1.05/0.50 (ratio 2.10); width of abdomen across tergite IV 1.30.</p></div>	https://treatment.plazi.org/id/5F37878DFFE3FFBA94BA92A2FE90FC4F	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	Heiss, Ernst;Eckelt, Andreas	Heiss, Ernst, Eckelt, Andreas (2025): Review of the subfamily Calisiinae from Borneo, with description of two new genera and seven new species (Hemiptera: Heteroptera: Aradidae). Linzer biologische Beiträge 57 (1): 47-63, DOI: 10.5281/zenodo.16956692
5F37878DFFE3FFBC94BA972CFE16FD0B.text	5F37878DFFE3FFBC94BA972CFE16FD0B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aradosyrtis sexmaculatus Heiss & Eckelt 2025	<div><p>Aradosyrtis sexmaculatus nov.sp. (Figs 19-22)</p><p>Holotype: ♁. MALAYSIA - Sabah / Kinabalu Nat. Park / Headqu. env. / 8-10 VII 92 E.Heiss // . Paratypes: 2♀♀ collected with holotype (CEHI). Types are labelled accordingly.</p><p>E t y m o l o g y: Refers to its pattern of six lighter coloured spots on scutellum.</p><p>D i a g n o s i s:Recognized and distinguished by the pattern of scutellum.</p><p>D e s c r i p t i o n. Habitus elongate oval, about 2.4 times as long as wide; colouration yellowish brown with lighter parts and patches; scutellum with a pattern of six ill defined lighter oval spots.</p><p>H e a d. Slightly longer than wide, clypeus bulbous beset with tubercles; antennae longer than width of head; vertex with larger tubercles.</p><p>P r o n o t u m. Anterior lobe raised and beset with larger tubercles, separated from posterior lobe by a transverse furrow; lateral margins strongly converging anteriorly, humeri rounded; posterior lobe with four tuberculate carinae.</p><p>S c u t e l l u m. Basal elevation with 4 larger and two smaller tubercles; lateral margins, median ridge and exposed corium beset with long spaced tubercles; disk with flat round punctures.</p><p>A b d o m e n. Lateral margins of deltg II-VII with a double row of large round tubercles, disk granulate; lateral margin of tergal disk carinate.</p><p>F e m a l e. Basic structures as male, but abdomen is wider and more rounded.</p><p>M e a s u r e m e n t s. Holotype: ♁. Length of body 2.70 (2.90 with pygophore produced); head width/length 0.55/0.60 (ratio 1.09); pronotum width/length 1.05/0.50 (ratio 2.10); width of abdomen across tergite IV 1.10; length of antennae/width of head 1.16. Paratypes: 2♀♀. Length of body 3.00, 3.15; head width/length 0.57/0.60 (ratio 1.05), 0.60/0.65 (ratio 1.08); pronotum width/length 1.1/0.55 (ratio 2.00), 1.15/0.60 (ratio 1.91); width of abdomen across tergite IV 1.37, 1.40; length of antennae/width of head 1.06/1.04 (ratio 1.02).</p></div>	https://treatment.plazi.org/id/5F37878DFFE3FFBC94BA972CFE16FD0B	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	Heiss, Ernst;Eckelt, Andreas	Heiss, Ernst, Eckelt, Andreas (2025): Review of the subfamily Calisiinae from Borneo, with description of two new genera and seven new species (Hemiptera: Heteroptera: Aradidae). Linzer biologische Beiträge 57 (1): 47-63, DOI: 10.5281/zenodo.16956692
5F37878DFFE5FFBC94BA9179FCA1F9DF.text	5F37878DFFE5FFBC94BA9179FCA1F9DF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aradosyrtis dyak Heiss & Eckelt 2025	<div><p>Aradosyrtis dyak nov.sp. (Figs 23-26)</p><p>Holotype: ♁. BRUNEI - Temburong / Kuala / Belalong Field / Study Centre, 600m // Dipterocarp forest / 2-8 V 1995 E.Heiss // . Paratypes: 2♀♀ collected with holotype (CEHI). Types are labelled accordingly.</p><p>E t y m o l o g y:Refersto " Dyak ", the indigenous native people of Borneo Island.</p><p>D i a g n o s i s Distinguished from congeners by the colour pattern of scutellum and the wrinkled surface structure of pronotum, scutellum and abdomen.</p><p>D e s c r i p t i o n. Medium sized species; colouration ochraceous with distinct pattern of four brown dots on scutellum.</p><p>H e a d. Longer than wide, clypeus bulbous and raised dorsally; antennae shorter than width of head, segments I-III shorter and of subequal length, IV longer; vertex and postocular lobes beset with larger tubercles.</p><p>P r o n o t u m. About twice as wide as long, lateral margins sinuate; anterior lobe beset with larger round tubercles, separated from posterior lobe by a transverse furrow; posterior lobe with four distinct tuberculate carinae.</p><p>S c u t e l l u m. Basal part with six larger tubercles; lateral margins, exposed corium and median ridge densely granulate; disk with wrinkled surface structure and a specific colour pattern.</p><p>A b d o m e n. Egg-shaped, deltg II-VII flat, each with three lateral tubercles.</p><p>F e m a l e. Basic structures as male, but abdomen is wider and more rounded.</p><p>M e a s u r e m e n t s. Holotype: ♁. Length of body 2.35; head width/length 0.50/0.45 (ratio 1.11); pronotum width/length 0.80/0.45 (ratio 1.77); width of abdomen across tergite IV 0.95; length of antennae/width of head 0.96. Paratypes: 2♀♀. Length of body 2.65, 2.80; head width/length 0.55/0.47 (ratio 1.17), 0.60/0.0.47; pronotum width/length 1.35/0.45 (ratio 3.00), 1.35/0.50 (ratio 2.70); width of abdomen across tergite IV 1.10, 1.20; length of antennae/width of head 1.00/1.00 (ratio 1.00).</p></div>	https://treatment.plazi.org/id/5F37878DFFE5FFBC94BA9179FCA1F9DF	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	Heiss, Ernst;Eckelt, Andreas	Heiss, Ernst, Eckelt, Andreas (2025): Review of the subfamily Calisiinae from Borneo, with description of two new genera and seven new species (Hemiptera: Heteroptera: Aradidae). Linzer biologische Beiträge 57 (1): 47-63, DOI: 10.5281/zenodo.16956692
