identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
3471878CFFD55869A6885CBBFA1AFE77.text	3471878CFFD55869A6885CBBFA1AFE77.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cedusini Emeljanov 1992	<div><p>Tribe Cedusini Emeljanov, 1992</p><p>Type genus: Cedusa Fowler, 1904 .</p><p>Diagnostic characters. Sensory pits on head and forewing absent. Second segment of rostrum longer than wide, but no more than twice as long as wide. Subantennal process well developed. Forewing with clavus closed, branches of CuA not anastomosing. Hindwing jugal margin without stridulatory plate. Female with abdominal sternite VII not fused with abdominal tergite VIII. Hind tibia without lateral spine. Metatibiotarsal formula of hind leg usually (5–9)-(5–6)-(4–6).</p><p>Checklist of genera of the tribe Cedusini from China</p><p>Dusaceus Sui, Li &amp; Chen, 2026; China.</p><p>Hauptenia Szwedo, 2006; China; Bangladesh; Korea.</p><p>Muiredusa Szwedo, 2006; China.</p><p>Produsa Szwedo, 2006; China; Korea.</p><p>Key to the genera of the tribe Cedusini from China (male)</p><p>1. Male pygofer with dorsocaudal angle produced into a process.............................. Produsa Szwedo, 2006</p><p>- Male pygofer with dorsocaudal angle not produced caudad................................................. 2</p><p>2. Gonostyli short and stout, dorsal projection distal...................................... Hauptenia Szwedo, 2006</p><p>- Gonostyli relatively slender, dorsal projection basal....................................................... 3</p><p>3. Gonostyli with a long, slender process arising from ventral margin near base................ Dusaceus Sui et al., 2026</p><p>- Gonostyli lacking such a process................................................... Muiredusa Szwedo, 2006</p></div>	https://treatment.plazi.org/id/3471878CFFD55869A6885CBBFA1AFE77	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	Sui, Yongjin;Chen, Xiangsheng;Yang, Lin	Sui, Yongjin, Chen, Xiangsheng, Yang, Lin (2026): Two new species and a new country record of Cedusini (Hemiptera, Fulgoromorpha, Derbidae) from China. Zootaxa 5856 (1): 171-180, DOI: 10.11646/zootaxa.5856.1.24, URL: https://doi.org/10.11646/zootaxa.5856.1.24
3471878CFFD65868A6885B02FA1AFEF7.text	3471878CFFD65868A6885B02FA1AFEF7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hauptenia Szwedo 2006	<div><p>Genus Hauptenia Szwedo, 2006</p><p>Hauptenia Szwedo, 2006: 331; Rahman et al., 2012: 63; Jhan et al., 2016: 2; Sui et al., 2023: 96–97.</p><p>Type species: Malenia magnifica Yang &amp; Wu, 1994, by original designation.</p><p>Diagnostic characters. Head with eyes distinctly narrower than pronotum. Vertex trapezoidal, at base slightly wider than at apex, slightly projecting in front of eyes. Frons longer in middle line than widest part and shorter than clypeus, without median carina. Antennae short, subantennal process well developed. Lateral ocelli present. Forewing longer than its widest part ~2.6–3.2:1, RA with one or two terminals, RP usually with two terminals, crossvein m-cu situated between stem of MP and CuA 1. Hindwing with ScP+RA very short, reaching anterior margin near hindwing coupling apparatus, RP and MP single, CuA with two or three terminals. Metatibiotarsal formula of hind leg usually 7-6-5. Male terminalia with gonostyli symmetrical, short and stout, dorsal projection situated distally; pygofer with dorsocaudal angle not produced; anal tube with dorsal margin shorter than ventral margin in lateral view; segment XI (epiproct and paraproct) inserted apically.</p><p>Checklist of species of the genus Hauptenia from China</p><p>H. beibengensis Sui &amp; Chen, 2023; China.</p><p>H. daliensis Sui &amp; Chen, 2023; China.</p><p>H. fellea (Yang &amp; Wu, 1994); China.</p><p>H. glutinosa (Yang &amp; Wu, 1994); China.</p><p>H. idonea (Yang &amp; Wu, 1994); China.</p><p>H. jacula (Yang &amp; Wu, 1994); China.</p><p>H. lii Sui, Chen &amp; Yang, sp. nov.; China.</p><p>H. magnifica (Yang &amp; Wu, 1994); China.</p><p>H. tripartita Rahman, Kwon &amp; Suh, 2012; China; Korea.</p><p>Key to the species of the genus Hauptenia from China</p><p>1. Forewing dark brown to black........................................................................ 2</p><p>- Forewing yellowish brown to brown................................................................... 5</p><p>2. Hindwing vein CuA with two terminals......................................... H. daliensis Sui &amp; Chen, 2023</p><p>- Hindwing vein CuA with three terminals............................................................... 3</p><p>3. Gonostyli with dorsocaudal angle produced into a process.................................................. 4</p><p>- Gonostyli with dorsocaudal angle not produced............................... H. beibengensis Sui &amp; Chen, 2023</p><p>4. Endosoma with two lobes and four processes...................................... H. fellea (Yang &amp; Wu, 1994)</p><p>- Endosoma with two lobes and six processes.................................... H. lii Sui, Chen &amp; Yang, sp. nov.</p><p>5. Forewing RA with one terminal................................................ H. jacula (Yang &amp; Wu, 1994)</p><p>- Forewing RA with two terminals...................................................................... 6</p><p>6. Gonostyli with dorsocaudal angle produced into a process.................................................. 7</p><p>- Gonostyli with dorsocaudal angle not produced.......................................................... 8</p><p>7. Endosoma with one large lobe and five processes................................ H. glutinosa (Yang &amp; Wu, 1994)</p><p>- Endosoma with one large lobe and four processes................................. H. idonea (Yang &amp; Wu, 1994)</p><p>8. Gonostyli with apical margin truncate; endosoma with four lobes, longest one wide and tripartite........................................................................................... H. tripartita Rahman et al., 2012</p><p>- Gonostyli with apical margin obliquely truncate; endosoma with four lobes, longest one slender and monopartite............................................................................. H. magnifica (Yang &amp; Wu, 1994)</p></div>	https://treatment.plazi.org/id/3471878CFFD65868A6885B02FA1AFEF7	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	Sui, Yongjin;Chen, Xiangsheng;Yang, Lin	Sui, Yongjin, Chen, Xiangsheng, Yang, Lin (2026): Two new species and a new country record of Cedusini (Hemiptera, Fulgoromorpha, Derbidae) from China. Zootaxa 5856 (1): 171-180, DOI: 10.11646/zootaxa.5856.1.24, URL: https://doi.org/10.11646/zootaxa.5856.1.24
3471878CFFD7586FA6885841FD9AFF0B.text	3471878CFFD7586FA6885841FD9AFF0B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hauptenia lii Sui, Chen & Yang 2026	<div><p>Hauptenia lii Sui, Chen &amp; Yang, sp. nov.</p><p>(Fig. 1)</p><p>Type material. Holotype, ♂, China, Xizang, Motuo, 14 August 2020, Y-J Sui . Paratypes, 2♂♂, same data as holotype .</p><p>Measurements. Body length (including forewing): male 4.05–4.11mm (n = 3); forewing length: male 3.43– 3.47 mm (n = 3).</p><p>Description. Coloration. Body generally dark brown. Vertex (Fig. 1A, C), frons (Fig. 1D), clypeus, genae, antennae, subantennal process, and ocelli (Fig. 1A–E) yellow. Rostrum (Fig. 1B, E) yellow, with apex dark brown. Eyes (Fig. 1A–E) dark red. Pronotum and tegulae (Fig. 1A, C) yellow, with brown margins. Mesonotum (Fig. 1A, C) dark brown. Forewing (Fig. 1A, B) dark brown to black, veins concolorous. Hindwing brown, subhyaline; veins slightly darker.</p><p>Head and thorax. Head (Fig. 1A, C) with eyes distinctly narrower than pronotum (ca. 1:1.3), short. Vertex (Fig. 1A, C) trapezoidal, ratio of width between basal angles to median length approximately 3.2:1, slightly projecting in front of eyes, apical margin distinctly carinate, posterior margin slightly concave, lateral carinae slightly elevated, median carina absent, disc slightly depressed. Frons (Fig. 1D) longer than wide (ratio of median length to maximum width approximately 1.45:1), shorter than clypeus (ratio approximately 1:1.25); widest part approximately level with ventral margin of antennal base; disc depressed in entire length, lateral carinae keeled. Clypeus (Fig. 1D) with median and lateral carinae. Apical segment of rostrum slightly longer than wide.Antennae (Fig. 1D, E) short, second antennomere oval, flagellum originated from apical point. Subantennal processes (Fig. 1E) distinct, ear-shaped. Gena with transversely oblique carina (Fig. 1E) between subantennal process and lateral carina of frons. Eyes (Fig. 1A–E) semicircular. Lateral ocelli (Fig. 1B, E) distinct, adjacent to both eyes and antennae. Pronotum (Fig. 1A, C) shorter than vertex, anterior margin between eyes broadly convex, length behind eyes slightly greater than median length. Disc with inconspicuous median carina, lateral carinae absent; oblique transverse carinae strongly elevated. Mesonotum (Fig. 1C, E) dorsally elevated, in lateral view rising above plane of vertex; median carina distinct, lateral carinae inconspicuous; posterior end forming a triangular depression. Forewing (Fig. 1F) narrow, ratio of length to maximum width approximately 2.7:1, clavus closed; RA with two terminals; RP with two terminals; MP with five terminals. Hindwing (Fig. 1G) shorter than forewing; ScP+RA short, RP reaching apical margin, MP single, CuA with three terminals. Metatibiotarsal formula of hind leg (6–7)-5-5.</p><p>Male terminalia. Anal tube (Fig. 1H, I) moderately long. In lateral view, dorsal margin shorter than ventral margin; segment XI (epiproct and paraproct) inserted apically. In dorsal view, lateral margin narrows toward apical fourth, then becoming slightly wider toward apex; width at base ca. 2.9 times that of narrowest part; length in middle line (including segment XI) ca. 2.1 times width at base (at widest part); dorsolateral margin medially convex near base. Pygofer (Fig. 1H) in lateral view with dorsal margin distinctly narrower than ventral margin; dorsocaudal angle not produced. Gonostyli (Fig. 1H) symmetrical, short and stout, apical margin oblique truncate, dorsocaudal angle produced into finger-shaped process; each inner lower surface without process. Phallic complex (Fig. 1J, K) asymmetrical. Periandrium slightly curved. Endosoma complex, with two lobes and six processes of different sizes. Left lobe (L1) irregularly elongate lamellate, with ventral margin twisted upward near subapex and apex spiniform. Connection between periandrium and endosoma with three long processes (P1, P2 and P3), with P2 being longest, P1 and P3 being subequal in length. Right lobe (L2) irregular in shape, with ventral margin and apex membranous, a process (P4) pointed dorsally at base, a short spinous process (P5) located near middle, a long process (P6) located near apex.</p><p>Remarks. This species is similar to H. beibengensis Sui &amp; Chen, 2023, but differs from the latter in the eyes dark red (Fig. 1A–E) (eyes dark brown in H. beibengensis); gonostyli (Fig. 1H) with dorsocaudal angle produced into finger-shaped process (gonostyli with dorsocaudal angle not produced in H. beibengensis); periandrium (Fig. 1J, K) without process at base (periandrium with a big process at base in H. beibengensis).</p><p>Etymology. The species is named after Prof. Zi-Zhong Li (Guizhou University) for his contributions to the taxonomy of Hemiptera .</p><p>Distribution. China (Xizang).</p></div>	https://treatment.plazi.org/id/3471878CFFD7586FA6885841FD9AFF0B	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	Sui, Yongjin;Chen, Xiangsheng;Yang, Lin	Sui, Yongjin, Chen, Xiangsheng, Yang, Lin (2026): Two new species and a new country record of Cedusini (Hemiptera, Fulgoromorpha, Derbidae) from China. Zootaxa 5856 (1): 171-180, DOI: 10.11646/zootaxa.5856.1.24, URL: https://doi.org/10.11646/zootaxa.5856.1.24
3471878CFFD1586EA6885C7EFCE0F916.text	3471878CFFD1586EA6885C7EFCE0F916.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Produsa koreana Rahman, Kwon & Suh 2012	<div><p>Produsa koreana Rahman, Kwon &amp; Suh, 2012</p><p>(Fig. 2)</p><p>Produsa koreana Rahman et al., 2012: 61–63, figs 1–11.</p><p>Material examined. China: 2♂♂, Anhui, Jinzhai, 27 June 2013 B Li ; 1♂, Henan, Song County, 27 August 2007, B Zhang; 3♂♂, Liaoning, Huanren, 6 August 2010, L-X Xie ; 3♂♂, Shaanxi, Foping, 6 August 2010, P Zhang ; 2♂♂, Shandong, Fei County, 22 August 2011, J-K Long; 2♂♂, Shandong, Pingyi, 23 August 2011, J-K Long ; 2♂♂, Shandong, Yinan, 16 July 2020, Y-J Sui .</p><p>Distributions. China (Anhui, Henan, Liaoning, Shaanxi, Shandong); Korea.</p><p>Note. This species is recorded from China for the first time.</p></div>	https://treatment.plazi.org/id/3471878CFFD1586EA6885C7EFCE0F916	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	Sui, Yongjin;Chen, Xiangsheng;Yang, Lin	Sui, Yongjin, Chen, Xiangsheng, Yang, Lin (2026): Two new species and a new country record of Cedusini (Hemiptera, Fulgoromorpha, Derbidae) from China. Zootaxa 5856 (1): 171-180, DOI: 10.11646/zootaxa.5856.1.24, URL: https://doi.org/10.11646/zootaxa.5856.1.24
3471878CFFD1586EA688598EFA1AFAE6.text	3471878CFFD1586EA688598EFA1AFAE6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Produsa Szwedo 2006	<div><p>Genus Produsa Szwedo, 2006</p><p>Produsa Szwedo, 2006: 332; Rahman et al., 2012: 60.</p><p>Type species: Cedusa concava Yang &amp; Wu, 1994, by original designation.</p><p>Diagnostic characters. Head with eyes distinctly narrower than pronotum. Vertex trapezoidal, at base slightly wider than at apex, slightly projecting in front of eyes. Frons longer in middle line than its widest part and shorter than clypeus or as long as clypeus, without median carina. Antennae short, subantennal process well developed. Lateral ocelli present. Forewing longer than widest part about 2.55–2.7:1, RA with one terminal, crossvein m-cu situated between stem of MP and CuA 1. Hindwing with ScP+RA very short, reaching anterior margin near hindwing coupling apparatus, RP and MP single, CuA with two terminals. Metatibiotarsal formula of hind leg 6- 5-5. Male terminalia with gonostyli symmetrical, slender, dorsobasal projection basad; pygofer with dorsocaudal angle produced into process; anal tube with dorsal margin shorter than ventral margin in lateral view; segment XI (epiproct and paraproct) inserted apically.</p><p>Checklist of species of the genus Produsa from China</p><p>P. concava (Yang &amp; Wu, 1994); China.</p><p>P. cubica (Yang &amp; Wu, 1994); China.</p><p>P. koreana Rahman, Kwon &amp; Suh, 2012; China (first time recorded); Korea.</p><p>P. multa Sui, Chen &amp; Yang, sp. nov.; China.</p><p>Key to the species of the genus Produsa from China</p><p>1. Rostrum with apex black...................................................... P. cubica (Yang &amp; Wu, 1994)</p><p>- Rostrum with apex yellowish brown to fuscous.......................................................... 2</p><p>2. Endosoma with two lobes, each branched at apex......................................................... 3</p><p>- Endosoma with two irregular lobes, not branched at apex...................... P. multa Sui, Chen &amp; Yang, sp. nov.</p><p>3. Dorsal lobe of endosoma unequally branched at apex; endosoma with an oval, flap-like process at base....................................................................................... P. koreana Rahman et al., 2012</p><p>- Dorsal lobe of endosoma subequally branched at apex; endosoma without an oval, flap-like process at base................................................................................... P. concava (Yang &amp; Wu, 1994)</p></div>	https://treatment.plazi.org/id/3471878CFFD1586EA688598EFA1AFAE6	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	Sui, Yongjin;Chen, Xiangsheng;Yang, Lin	Sui, Yongjin, Chen, Xiangsheng, Yang, Lin (2026): Two new species and a new country record of Cedusini (Hemiptera, Fulgoromorpha, Derbidae) from China. Zootaxa 5856 (1): 171-180, DOI: 10.11646/zootaxa.5856.1.24, URL: https://doi.org/10.11646/zootaxa.5856.1.24
3471878CFFD15863A6885E2CFDA0FC72.text	3471878CFFD15863A6885E2CFDA0FC72.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Produsa multa Sui, Chen & Yang 2026	<div><p>Produsa multa Sui, Chen &amp; Yang, sp. nov.</p><p>(Fig. 3)</p><p>Type material. Holotype ♂, China: Sichuan, Luding, 18 August 2017, Z-H Yang . Paratypes, 3♂♂, same data as holotype .</p><p>Measurements. Body length (including forewing): male 5.37–5.55mm (n = 4); forewing length: male 4.66– 4.86 mm (n = 4).</p><p>Description. Coloration. Body generally black. Vertex (Fig. 3A, C) yellowish brown. Frons (Fig. 3D) with lateral carinae yellowish brown and disc brown. Clypeus (Fig. 3D) brown to dark brown. Genae, ocelli, antennae and subantennal process (Fig. 3E) yellowish brown. Rostrum (Fig. 3B, E) yellowish brown with apex fuscous. Eyes (Fig. 3A–E) blackish red, near black. Pronotum (Fig. 3A, C) generally dark brown. Mesonotum dark brown to black. Tegula (Fig. 3C) yellowish brown. Forewing (Fig. 3A, B) dark brown to black, veins concolorous. Hindwing dull pale yellow, subhyaline; veins yellowish brown.</p><p>Head and thorax. Head (Fig. 3A, C) with eyes distinctly narrower than pronotum (ca. 1:1.3), short. Vertex (Fig. 3C) in dorsal view trapezoidal, ratio of width between basal angles to median length approximately 5:1, slightly projecting in front of eyes, apical margin distinctly carinate, posterior margin slightly concave, lateral margin elevated, without median carina; disc slightly depressed. Frons (Fig. 3C) longer than wide (ratio of median length to maximum width approximately 1.7:1), length subequal to clypeus; widest part below ventral margin of antennal base, subapically; disc depressed in entire length, lateral carinae keeled. Postclypeus (Fig. 3D) with median and lateral carinae. Apical segment of rostrum slightly longer than wide. Antennae (Fig. 3D, E) short, pedicel subglobose, flagellum arising from apical point. Subantennal processes (Fig. 3E) distinct, ear-shaped. Gena with a distinct transversely oblique carina (Fig. 3E) across gena between subantennal process and lateral carina of frons. Eyes (Fig. 3A–E) semicircular. Lateral ocelli distinct, adjacent to both eyes and antennae. Pronotum (Fig. 3A, C) shorter than vertex, anterior margin between eyes broadly convex, disc without median and lateral carinae; oblique transverse carinae strongly elevated. Mesonotum (Fig. 3C, E) dorsally elevated, in lateral view rising above plane of vertex; median carina distinct, lateral carinae hardly visible; posterior end forming a triangular depression. Forewing (Fig. 3F) narrow, ratio of length to maximum width approximately 2.6:1, clavus closed; RA with one terminal; RP with two or three terminals; MP with five to seven terminals. Hindwing (Fig. 3G) shorter than forewing; ScP+RA short, RP reaching apical margin, MP single, CuA with two terminals. Metatibiotarsal formula of hind leg 6-5-5.</p><p>Male terminalia. Anal tube (Fig. 3H, I) moderately long. In lateral view, dorsal margin shorter than ventral margin; segment XI (epiproct and paraproct) inserted apically. In dorsal view, lateral margin narrows toward middle, then becoming slightly wider toward apex; width at base ca. 2.4 times that of narrowest part; length in middle line (including segment XI) ca. 2.3 times width at base (at widest part); dorsolateral margin medially convex near base. Pygofer (Fig. 3H) in lateral view with dorsal margin distinctly narrower than ventral margin; dorsocaudal angle produced into finger-shaped process, directed caudad. Gonostyli (Fig. 3H) symmetrical, apex turned mesad acutely; ventral margin developed inward near middle, nearly triangular; dorsobasal projection with basal process spinous and apical process stout and digitiform. Phallic complex (Fig. 3J, K) asymmetrical. Periandrium relatively slender, slightly curved. Endosoma relatively complex, approximately divided into two irregular lobes. Left lobe (L1) with four processes: P1 situated at base, slender; P2 apical, subrectangular, apex bifurcated into two spiniform processes; P3 subapical, base broad, apex acute; P4 slender, arising from inner side near middle of L1. Right lobe (L2) with ventral margin membranous, bearing five processes: P5 situated at base, stout and short, with both ends spiniform; P6 and P7 situated on dorsal margin, apex acute; P8 inserted at apex, elongate lamellate; P9 arising from a lamellate carina near dorsal margin, apex forming a short spine.</p><p>Remarks. This species is similar to P. koreana Rahman et al., 2012, but differs from the latter in the general color black (Fig. 3A–E) (general color brown to dark brown in P. koreana, see Fig. 2); pygofer (Fig. 3H) with dorsocaudal angle produced into finger-shaped process (pygofer with dorsocaudal angle produced into a small triangular process in P. koreana); the endosoma distinctly differs in shape between P. multa sp. nov. and P. koreana .</p><p>Etymology. The specific epithet is derived from the Latin word “ multus (-a, -um)”, referring to the endosoma with multiple processes in the male.</p><p>Distribution. China (Sichuan).</p></div>	https://treatment.plazi.org/id/3471878CFFD15863A6885E2CFDA0FC72	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	Sui, Yongjin;Chen, Xiangsheng;Yang, Lin	Sui, Yongjin, Chen, Xiangsheng, Yang, Lin (2026): Two new species and a new country record of Cedusini (Hemiptera, Fulgoromorpha, Derbidae) from China. Zootaxa 5856 (1): 171-180, DOI: 10.11646/zootaxa.5856.1.24, URL: https://doi.org/10.11646/zootaxa.5856.1.24
