identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
FDA847E713DF67F3DFE863C6E2475CE3.text	FDA847E713DF67F3DFE863C6E2475CE3.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Alloperla erectospina Wu 1938	<div><p>Alloperla erectospina Wu, 1938</p><p>Alloperla erectospina Wu, 1938: 152; Claassen 1940: 186; Illies 1966: 431; Wu 1973: 100; Du and Sivec 2005: 42; Yang and Li 2018: 23.</p><p>Distribution. China (Gansu Province).</p><p>Remarks. Wu (1938) described this species based on a single male specimen, with the female still unknown. The type locality is Mahoshan Mountain in Gansu, China. Currently, this species is known only from Gansu Province, China.</p></div>	https://treatment.plazi.org/id/FDA847E713DF67F3DFE863C6E2475CE3	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.		Pensoft via Plazi	Rehman, Abdur;Huo, Qing-Bo;Du, Yu-Zhou	Rehman, Abdur, Huo, Qing-Bo, Du, Yu-Zhou (2025): Synopsis of Chinese Alloperla Banks, 1906 (Plecoptera, Chloroperlidae), with description of a new species. ZooKeys 1243: 365-375, DOI: 10.3897/zookeys.1243.139128
C262F5A3127C6509EB1EC370A97019E0.text	C262F5A3127C6509EB1EC370A97019E0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Alloperla joosti Zwick 1972	<div><p>Alloperla joosti Zwick, 1972</p><p>Alloperla joosti Zwick, 1972: 35; Ham 2008: 186; Teslenko 2009; Judson and Nelson 2012: 24; Huo et al. 2022: 9.</p><p>Material examined. • 5 males, 30 females, China: Inner Mongolia Autonomous Region, HulunBuir city, Oroqen Zizhiqi, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=124.5899&amp;materialsCitation.latitude=49.7086" title="Search Plazi for locations around (long 124.5899/lat 49.7086)">Dayangshu town</a>, 405 m, 49.7086°N, 124.5899°E, 2023.VI.3, leg. Zhu Ya-Fei &amp; Yang Xiao • 4 females (ICYZU), China: Heilongjiang Province, Da Hinggan Ling Prefecture, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=124.7051&amp;materialsCitation.latitude=52.3071" title="Search Plazi for locations around (long 124.7051/lat 52.3071)">Tahe County</a>, 364 m, 52.3071°N, 124.7051°E, 2023.VII.30, leg. Zhu Ya-Fei &amp; Yang Xiao.</p><p>Supplementary description. Male. Forewing length: 8.0– 8.5 mm; hindwing length: 7.0– 7.5 mm. Body greenish in field, pale yellow in ethanol. Head rounded, pale brown without markings or spots. Compound eyes blackish, ocelli gray with black margins. Antennae brown, with pale brown basal segments. Wings macropterous, hyaline. Meso- and metanota with faint pigmentation, no markings or stripes (Fig. 6 A). Abdominal terga with prominent dorsal stripe originating on segment 1, continuing through segment 7. Epiproct recurved anteriorly, slightly swollen at base, medially constricted, with black medial stripes anteriorly; uniformly broad toward apex, apex rounded, length approximately four times width (Fig. 6 B). Ventrally, epiproct has a row of long spines along margin, medially constricted (Fig. 7 A – C). Cerci dark brown, generally brown, small basal segments covered with long setae.</p><p>Female. The female subgenital plate is small and V-shaped, extending only to the middle part of sternum 9. The plate gradually slopes to an abrupt point, forming a triangle with a broad base (Fig. 8 A, B). The cerci are pale brown.</p><p>Distribution. China (Inner Mongolia Autonomous Region and Heilongjiang Province), Mongolia, Russia, and South Korea.</p><p>Remarks. Huo et al. (2022) newly reported this species in China from Xiaodong Gou Village, Benxi County, Liaoning Province, based on female specimens, without describing the male. Here, we provide the first description of the male specimens of this species from China. The species was described initially from magnolia in Russia (Judson and Nelson 2012; Teslenko and Zhiltzova 2009), but neither description included the ventral view of the epiproct (Judson and Nelson 2012: figs 96–98; Teslenko and Zhiltzova 2009: fig. 557), which is essential for identifying this species because it possesses a row of spines in the ventral view. We offer a revised description with clear color images of both dorsal and ventral views to avoid future misidentifications. The ventral view of the epiproct bears a distinct row of spines (Fig. 7 A, B). Additionally, we observed variation in the subgenital plate among some female individuals; some have a short, sloped structure while others have a little longer extension. Earlier literature indicates that the figures provided for the female subgenital plate in Judson and Nelson (2012) and Teslenko and Zhiltzova (2009) differ from each other, suggesting that variation in the female subgenital plate is common in this species. The type locality of this species is Arkhangai Aimag, Somon Chencher at Urd-Tamir Gol, Mongolia (Judson and Nelson 2012).</p></div>	https://treatment.plazi.org/id/C262F5A3127C6509EB1EC370A97019E0	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.		Pensoft via Plazi	Rehman, Abdur;Huo, Qing-Bo;Du, Yu-Zhou	Rehman, Abdur, Huo, Qing-Bo, Du, Yu-Zhou (2025): Synopsis of Chinese Alloperla Banks, 1906 (Plecoptera, Chloroperlidae), with description of a new species. ZooKeys 1243: 365-375, DOI: 10.3897/zookeys.1243.139128
D7C7F461CD820285BB77D4CF9939AA8E.text	D7C7F461CD820285BB77D4CF9939AA8E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Alloperla kurentzovi Zhiltzova & Zapekina-Dulkeit 1977	<div><p>Alloperla kurentzovi Zhiltzova &amp; Zapekina-Dulkeit, 1977</p><p>Alloperla kurentzovi Zhiltzova &amp; Zapekina-Dulkeit, 1977: 50; Zhiltzova 1995: 15; Teslenko 2009: 699.</p><p>Distribution. China (Liaoning Province) and Russian Far East.</p><p>Remarks. Zhang et al. (2024) newly reported this species from China (from Quanshan Forest Farm in Kuandian Manchu Autonomous County, Dandong City, Liaoning Province), based solely on a female specimen; the male is still undescribed from China. The type locality is the Russian Far East, Primorye (DeWalt et al. 2025).</p></div>	https://treatment.plazi.org/id/D7C7F461CD820285BB77D4CF9939AA8E	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.		Pensoft via Plazi	Rehman, Abdur;Huo, Qing-Bo;Du, Yu-Zhou	Rehman, Abdur, Huo, Qing-Bo, Du, Yu-Zhou (2025): Synopsis of Chinese Alloperla Banks, 1906 (Plecoptera, Chloroperlidae), with description of a new species. ZooKeys 1243: 365-375, DOI: 10.3897/zookeys.1243.139128
78F3EBDD872F3017B7689A6105D13122.text	78F3EBDD872F3017B7689A6105D13122.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Alloperla kurilensis Zhiltzova 1978	<div><p>Alloperla kurilensis Zhiltzova, 1978</p><p>Alloperla kurilensis Zhiltzova, 1978: 544; Zhiltzova 1995: 15; Teslenko 2009: 699.</p><p>Distribution. China (Liaoning Province) and Russia.</p><p>Remarks. Zhang et al. (2024) newly reported this species from China (from Quanshan Forest Farm in Kuandian Manchu Autonomous County, Dandong City, Liaoning Province), based only on a female specimen; the male is still undescribed in China. The type locality is Kunashir, Russia (DeWalt et al. 2025).</p></div>	https://treatment.plazi.org/id/78F3EBDD872F3017B7689A6105D13122	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.		Pensoft via Plazi	Rehman, Abdur;Huo, Qing-Bo;Du, Yu-Zhou	Rehman, Abdur, Huo, Qing-Bo, Du, Yu-Zhou (2025): Synopsis of Chinese Alloperla Banks, 1906 (Plecoptera, Chloroperlidae), with description of a new species. ZooKeys 1243: 365-375, DOI: 10.3897/zookeys.1243.139128
E837930BEFB7C2D620FD7D72C2CC581F.text	E837930BEFB7C2D620FD7D72C2CC581F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Alloperla mediata (Navas 1925)	<div><p>Alloperla mediata (Navás, 1925)</p><p>Chloroperla mediata Navás, 1925: 210; Claassen 1940: 191; Illies 1966: 441.</p><p>Alloperla (Sweltsa) mediata (Navás, 1925): Nelson and Hanson 1968: 425.</p><p>Alloperla alexanderi Nelson &amp; Hanson, 1968: Zhiltzova and Zwick 1971.</p><p>Alloperla mediata (Navás, 1925) in Zwick 1973: 285; Ham 2008: 185; Teslenko 2009: 699; Judson and Nelson 2012: 25; Huo et al. 2022: 9.</p><p>Material examined. • 2 females, China: Inner Mongolia Autonomous Region, HulunBuir city, Oroqen Zizhiqi, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=124.5899&amp;materialsCitation.latitude=49.7086" title="Search Plazi for locations around (long 124.5899/lat 49.7086)">Dayangshu town</a>, 405 m, 49.7086°N, 124.5899°E, 2023.VI.3, leg. Zhu Ya-Fei &amp; Yang Xiao (ICYZU) • 1 male, 5 females, Heilongjiang Province, Da Hinggan Ling Prefecture, Songlin District, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=124.1948&amp;materialsCitation.latitude=51.0724" title="Search Plazi for locations around (long 124.1948/lat 51.0724)">Jinsong town</a>, 480 m, 51.0724°N, 124.1948°E, 2023.VI.4, leg. Zhu Ya-Fei &amp; Yang Xiao ; • 3 males, 20 females • Heilongjiang Province, Da Hinggan Ling Prefecture, Xinlin District, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=124.5122&amp;materialsCitation.latitude=51.7682" title="Search Plazi for locations around (long 124.5122/lat 51.7682)">Dawusu town</a>, 471 m, 51.7682°N, 124.5122°E, 2023.VI.6, leg. Zhu Ya-Fei &amp; Yang Xiao (ICYZU) ; • 4 males, 2 females China: Heilongjiang Province, Da Hinggan Ling Prefecture, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=124.6968&amp;materialsCitation.latitude=52.305" title="Search Plazi for locations around (long 124.6968/lat 52.305)">Tahe county</a>, 364 m, 52.3050°N, 124.6968°E, 2023.VI.6, leg. Zhu Ya-Fei &amp; Yang Xiao (ICYZU) .</p><p>Supplementary description. General body color pale yellow in alcohol. Head pale brown, triocellate. Pronotum with prominent, dark-brown medial stripe (Fig. 4 A). Epiproct short, pointed, divided into two portions, nearly equal in width, separated by noticeable constriction. Anterior portion of epiproct oval, bearing several spines along lateral margins, easily visible from dorsal view (Fig. 4 B, C). Female subgenital plate long, narrowly triangular with rectangular, parallel-sided base, extending nearly full length of sternum 9 (Fig. 4 D).</p><p>Distribution. China (Heilongjiang, Inner Mongolia, and Liaoning), Japan, Mongolia, Russia, and South Korea.</p><p>Remarks. This species was first described from China by Nelson and Hanson (1968) as Alloperla alexanderi Nelson &amp; Hanson, 1968, but it was later synonymized with A. mediata by Zhiltzova and Zwick (1971). The type locality is the Russian Far East, which includes Khabarovsk and Vladivostok. It has been recorded in China from Heilongjiang, Inner Mongolia, and the Greater Khingan Mountains.</p></div>	https://treatment.plazi.org/id/E837930BEFB7C2D620FD7D72C2CC581F	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.		Pensoft via Plazi	Rehman, Abdur;Huo, Qing-Bo;Du, Yu-Zhou	Rehman, Abdur, Huo, Qing-Bo, Du, Yu-Zhou (2025): Synopsis of Chinese Alloperla Banks, 1906 (Plecoptera, Chloroperlidae), with description of a new species. ZooKeys 1243: 365-375, DOI: 10.3897/zookeys.1243.139128
4BD5F0A827A30D0D513FAF7C8C737F06.text	4BD5F0A827A30D0D513FAF7C8C737F06.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Alloperla teleckojensis Samal 1939	<div><p>Alloperla teleckojensis Šámal, 1939</p><p>Alloperla teleckojensis Šámal, 1939: 423 .</p><p>Chloroperla teleckojensis: Illies 1966: 443.</p><p>Alloperla deminuta Zapekina-Dulkeit, 1970: 159: Zwick 1973: 284; Zhiltzova 1995: 15; Teslenko 2009: 699; Teslenko and Zhiltsova 2009: 89; Judson and Nelson 2012: 24.</p><p>Material examined. • 1 male, China: Heilongjiang Province, Da Hinggan Ling Prefecture, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=124.6968&amp;materialsCitation.latitude=52.305" title="Search Plazi for locations around (long 124.6968/lat 52.305)">Tahe county</a>, 364 m, 52.3050°N, 124.6968°E, 2023.VI.6, leg. Zhu Ya-Fei &amp; Yang Xiao (ICYZU) .</p><p>Supplementary description. Male body pigmentation matches previous descriptions in the literature. Tergum X divided and features two parallel sclerotized bands along inner margin. Base of epiproct rounded and shiny, with slight constriction near base. In dorsal view, it narrows to form pointed apex, while laterally completely flattened (Fig. 5 A – C).</p><p>Distribution. China (Heilongjiang Province), Russia, and Mongolia.</p><p>Remarks. Zhang et al. (2024) newly reported this species from China based on male and female specimens from Tahe County in Heilongjiang Province. The type locality is Teletskoye Lake, near the confluence of the Koksa River in the Altai Republic, Russia.</p></div>	https://treatment.plazi.org/id/4BD5F0A827A30D0D513FAF7C8C737F06	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.		Pensoft via Plazi	Rehman, Abdur;Huo, Qing-Bo;Du, Yu-Zhou	Rehman, Abdur, Huo, Qing-Bo, Du, Yu-Zhou (2025): Synopsis of Chinese Alloperla Banks, 1906 (Plecoptera, Chloroperlidae), with description of a new species. ZooKeys 1243: 365-375, DOI: 10.3897/zookeys.1243.139128
387F2D10E2C933BFC6F717D2252BAE4E.text	387F2D10E2C933BFC6F717D2252BAE4E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Alloperla thompsoni Nelson & Hanson 1968	<div><p>Alloperla thompsoni Nelson &amp; Hanson, 1968</p><p>Alloperla (Sweltsa) thompsoni Nelson &amp; Hanson, 1968: 425 .</p><p>Alloperla thompsoni: Zwick 1973: 287; Stark and Sivec 2009: 156; Yang and Li 2018: 22.</p><p>Distribution. China (Heilongjiang Province).</p><p>Remarks. Nelson and Hanson (1968) described this species based solely on a male specimen, with the female still unknown. The type locality is Yalu Station in the Greater Khingan Mountains, Manchuria, China. Currently, this species is only known from Heilongjiang Province, China.</p></div>	https://treatment.plazi.org/id/387F2D10E2C933BFC6F717D2252BAE4E	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.		Pensoft via Plazi	Rehman, Abdur;Huo, Qing-Bo;Du, Yu-Zhou	Rehman, Abdur, Huo, Qing-Bo, Du, Yu-Zhou (2025): Synopsis of Chinese Alloperla Banks, 1906 (Plecoptera, Chloroperlidae), with description of a new species. ZooKeys 1243: 365-375, DOI: 10.3897/zookeys.1243.139128
6129EECFAFED5929B618615339A10C43.text	6129EECFAFED5929B618615339A10C43.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Alloperla triquetra Rehman, Huo & Du 2025	<div><p>Alloperla triquetra Rehman, Huo &amp; Du sp. nov.</p><p>Figs 1, 2, 3</p><p>Type material.</p><p>Holotype, • 1 male China, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=124.669136&amp;materialsCitation.latitude=41.1801" title="Search Plazi for locations around (long 124.669136/lat 41.1801)">Xiaodonggou Village</a>, Benxi Autonomous County, Liaoning Province, 9–10-VI-2019, 589 m alt., 41°10.806'N, 124°40.148'E, leg. Huo Qing-Bo, Yang Yu-Ben (ICYZU) . Paratypes, • 4 males and 6 females (ICYZU), are the same as the holotype .</p><p>Diagnosis.</p><p>The new species is characterized by a triangular epiproct. The epiproct is distinctly triangular, especially in its middle portion. Basally, it is narrow and broadens medially before tapering towards a pointed apex, forming a triangular shape. The apex is pointed and bears tiny anterior hairs (Figs 1 B, C, 2 A).</p><p>Description.</p><p>Male. Forewing length: 8.5–9.0 mm; hindwing length: 7.5–8.0 mm. Body greenish in the field, pale yellow in ethanol. Head rounded brown with small central brown markings or spots. Compound eyes blackish, ocelli gray with black margins. Antennae brown, with pale brown basal segments (Fig. 1 A). Wings macropterous, hyaline. Abdominal terga 1–6 with a small brown median stripe. Tergum 9 dark brown posteriorly; tergum 10 dark brown, divided medially by the epiproct and reduced cowl into two hemitergal lobes bearing dense matting of long setae (Fig. 1 B). Epiproct small, triangular, with a dorsal surface covered by dense, small hairs. Basally narrow, widening medially to a triangular shape with a pointed apex (Fig. 1 C). The ventral surface is flattened, broad at the base, tapering towards apex, and bending towards tergum 10 to form a hook-like structure (Fig. 2 B, C). Laterally flattened, bearing small hairs. Cerci dark brown, generally brown with small basal segments covered with long setae.</p><p>Female. Forewing length: 9.0– 9.5 mm; hindwing length: 8.0– 8.5 mm. Body appears greenish in life and brown in ethanol. Head rounded, brown, with small brown markings or spots on frons. Compound eyes blackish, ocelli gray with black margins. Pronotum brown with slight rugosities (Fig. 3 A). Subgenital plate parallel-sided, rectangular at base, then abruptly narrows in middle, forming long subtriangle extending to middle of sternum 9. Posterior margins of plate rounded, and subgenital plate darkly sclerotized with black triangular spot in center (Fig. 3 B. C).</p><p>Egg and nymph. Unknown.</p><p>Distribution.</p><p>Known only from the type locality.</p><p>Etymology.</p><p>The species is named for its epiproct, which is distinctly triangular in shape. The Latin word “ triquetra ” means triangular.</p><p>Remarks.</p><p>The new species is most similar to Alloperla yangi Li &amp; Wang, 2011, from Quanshanlinchang, Kuandian County, Liaoning, China, but it is easily distinguished by the structure of the epiproct. The epiproct of the new species is triangular with a pointed apex (Figs 1 B, 2 A). In contrast, the epiproct of A. yangi is tongue-shaped, rounded at the apex, and bears small apical setae (Li and Wang 2011: figs 1–9). The new species is also similar to A. teleckojensis Šámal, 1939, which is widely distributed in Russia and Mongolia. However, the epiproct of the new species is more prominent and broader than A. teleckojensis (Zhang et al. 2024: figs 92–95).</p></div>	https://treatment.plazi.org/id/6129EECFAFED5929B618615339A10C43	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.		Pensoft via Plazi	Rehman, Abdur;Huo, Qing-Bo;Du, Yu-Zhou	Rehman, Abdur, Huo, Qing-Bo, Du, Yu-Zhou (2025): Synopsis of Chinese Alloperla Banks, 1906 (Plecoptera, Chloroperlidae), with description of a new species. ZooKeys 1243: 365-375, DOI: 10.3897/zookeys.1243.139128
2A5899A7EBDB9F9A59DF730C279AD3F6.text	2A5899A7EBDB9F9A59DF730C279AD3F6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Alloperla yangi Li & Wang 2011	<div><p>Alloperla yangi Li &amp; Wang, 2011</p><p>Alloperla yangi Li and Wang 2011: 29; Yang and Li 2018: 22.</p><p>Distribution. China (Liaoning Province).</p><p>Remarks. Li and Wang (2011) described only the male of this species, and the female remains unknown. The type locality is Quanshanlinchang, Kuandian County, Liaoning. This species is currently known only from Liaoning Province, China.</p></div>	https://treatment.plazi.org/id/2A5899A7EBDB9F9A59DF730C279AD3F6	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.		Pensoft via Plazi	Rehman, Abdur;Huo, Qing-Bo;Du, Yu-Zhou	Rehman, Abdur, Huo, Qing-Bo, Du, Yu-Zhou (2025): Synopsis of Chinese Alloperla Banks, 1906 (Plecoptera, Chloroperlidae), with description of a new species. ZooKeys 1243: 365-375, DOI: 10.3897/zookeys.1243.139128
