taxonID	type	description	language	source
E654FF48FE50FFA8D88C75FFFD01FDD3.taxon	description	Male terminalia: Tergum IX dark brown and weekly sclerotized, moderately constricted medially with slight triangular anterior and posterior indentations, with few dark brown spines on posterior margins (Figs. 2 C, 5 A). Slender claviform vesicle present on Sternum IX, basally constricted, medially wide and tapered toward tip. Hypoproct quadrangular basally, progressively narrowing towards apex with round tabular tip (Figs. 2 D, 5 B). Tergum X sclerotized, constricted anteriorly and posteriorly in the middle, basal part of posterior portion weekly sclerotized, posteromedial margins sclerotized with a median concavity that is bearing two anterolateral spines nearly above the apex of epiproct (Figs. 2 C, 5 A). Cercus is short and slightly sclerotized. Epiproct subrectangular in shape, dorsal sclerite with two dorsolateral broad bands extended from the base and gradually tapering towards apex, making finger-like projection on tip; tip bifurcate, medially and laterally membranous. Ventral sclerite of epiproct strongly sclerotized and medially slightly expanded, bearing a row of numerous large, thick and dark spines (Figs. 3 A – F, 5 E – F). Paraproct divided into three lobes, inner lobe triangular in shape, slightly sclerotized with an apical dark strip forming an acute tip. Median lobe narrow and long, distinctly sclerotized, bearing three to four tiny apical spines and strongly curved upward, towards dorsal side of terminalia. Outer lobe is slender and long, distinctly sclerotized, bent outwards, bearing five to six dark thick spines on its apex (Fig. 3 B, 5 D). Female: General body pattern, color and cervical gills similar to males. Sternum VII with wide, concave and dark brown, semicircular pregenital plate. Sternum VIII with elongated, dark brown and strongly sclerotized trapezoid subgenital plate, medially divided in its nearly full length by a narrow notch of parallel sides, extending up to Sternum IX (Figs. 4 A, C). Sternum IX dorsally with long hairs and strongly sclerotized (Fig. 4 B).	en	Rehman, Abdur, Zhao, Meng-Yuan, Du, Yu-Zhou (2021): Two new species of Amphinemurinae (Plecoptera; Nemouridae) from Yunnan Province, China. Zootaxa 5068 (1): 115-124, DOI: https://doi.org/10.11646/zootaxa.5068.1.5
E654FF48FE50FFA8D88C75FFFD01FDD3.taxon	materials_examined	Type materials: Holotype male, China, Yunnan province, Diqing Tibetan Autonomous Prefecture, Shangrila city, Gezan township, Langdu Village, 2019 - IX- 07, N 28 ° 14.164 ’ E 99 ° 59.737 ’, 3609 m, Leg. Qing-Bo Huo; Paratypes, 7 males, 10 females, same data as for the holotype.	en	Rehman, Abdur, Zhao, Meng-Yuan, Du, Yu-Zhou (2021): Two new species of Amphinemurinae (Plecoptera; Nemouridae) from Yunnan Province, China. Zootaxa 5068 (1): 115-124, DOI: https://doi.org/10.11646/zootaxa.5068.1.5
E654FF48FE50FFA8D88C75FFFD01FDD3.taxon	distribution	Distribution: China (Yunnan Province).	en	Rehman, Abdur, Zhao, Meng-Yuan, Du, Yu-Zhou (2021): Two new species of Amphinemurinae (Plecoptera; Nemouridae) from Yunnan Province, China. Zootaxa 5068 (1): 115-124, DOI: https://doi.org/10.11646/zootaxa.5068.1.5
E654FF48FE50FFA8D88C75FFFD01FDD3.taxon	etymology	Etymology: The name of the new species refers to the shape of epiproct that is long elliptic. The Latin “ oblonga ” means long and elliptical.	en	Rehman, Abdur, Zhao, Meng-Yuan, Du, Yu-Zhou (2021): Two new species of Amphinemurinae (Plecoptera; Nemouridae) from Yunnan Province, China. Zootaxa 5068 (1): 115-124, DOI: https://doi.org/10.11646/zootaxa.5068.1.5
E654FF48FE50FFA8D88C75FFFD01FDD3.taxon	diagnosis	Diagnosis: This new species is characterized by dorsal sclerite of epiproct with two dark, straight dorsolateral bands arise from the base and with finger-like projection on the apex, producing a bifurcate tip. Numerous dark and thick spines are present on the ventral keel of ventral sclerite of epiproct. The paraproct median lobe is long and curved upward, while the outer lobe is slender with thick, dark spines posteriorly towards its apex.	en	Rehman, Abdur, Zhao, Meng-Yuan, Du, Yu-Zhou (2021): Two new species of Amphinemurinae (Plecoptera; Nemouridae) from Yunnan Province, China. Zootaxa 5068 (1): 115-124, DOI: https://doi.org/10.11646/zootaxa.5068.1.5
E654FF48FE50FFA8D88C75FFFD01FDD3.taxon	discussion	Remarks: The new species is closely similar to Amphinemura bihamata Li & Yang, 2008 (in: Li & Yang, 2008) from Sichuan province in general appearance and shape. The new species can be distinguished from A. bihamata by the shape of epiproct and the paraproct outer lobe. The epiproct of A. bihamata have a pair of dark medial bar producing round apex, while new species have finger-like projection bearing bifurcate structure on the tip, and in lateral view the epiproct is bearing a row of long and thick spines which easily distinguish the new species. The outer lobe of A. bihamata is upcurved, resulting in hook shape, while the new species outer lobe is not upcurved and bearing more than five large, thick spines. The new species is also close to A. ovalis Li & Yang, 2005 (in: Li & Yang, 2005) from Sichuan province in general appearance and shape. The two species can be distinguished by details of the paraproct: the median lobe of A. ovalis curved laterally, and its oval apex bearing several rows of black thick spines. The female of the above closely related species remained unknown, while our female share some similar characters with A. sclerotica Du & Zhou, 2007 (in: Du et al. 2007 a) from Sichuan and A. tubulata Du & Zhou, 2007 (in: Du et al. 2007 a) from Yunnan province.	en	Rehman, Abdur, Zhao, Meng-Yuan, Du, Yu-Zhou (2021): Two new species of Amphinemurinae (Plecoptera; Nemouridae) from Yunnan Province, China. Zootaxa 5068 (1): 115-124, DOI: https://doi.org/10.11646/zootaxa.5068.1.5
E654FF48FE54FFABD88C77A4FB05F809.taxon	description	Male terminalia: Tergum IX is darkly sclerotized, with median deep indentation towards anterior margin but without protuberant lobes (Figs. 6 C, 8 A). Tergum IX with dense fine hairs and tiny stout spines along the deep indentation of the posterior margin (Figs. 6 C, 8 A). Sternum IX with hypoproct wide at the base and gradually tapering towards the apex, tip tubular. Vesicle longer than half length of hypoproct, its length is 3 X of its width, lateral margins are strongly sclerotized (Figs. 6 D, 8 B). Tergum X darkly sclerotized, covered with tiny fine hairs (Figs. 6 C, 8 A). Cercus is much longer than its width and considerably sclerotized. Epiproct long, base slightly wider than its apical half, with a darkly sclerotized lateral band, and dorsal sclerite with thin medial sclerotized band deviating in two thin lateral bands in the apex. Apical flagellum inserted between the two darkly sclerotized bands, long and slender, tapering slightly towards the apex, curved in dorsal view with bifurcate apex as seen in lateral view (Figs. 6 C – D, 7 A, 8 A, C). Paraproct is divided into three lobes: inner lobe is broad, short and acute, darkly sclerotized; median lobe darkly sclerotized ventrally, laterally membranous, wide at base and gradually narrowing towards the acute apex, bear many fine hairs and bent outwards; outer lobe is moderately sclerotized, with rounded apex armed with several fine hairs, the same length as median lobe (Figs. 7 B, 8 D). Female: Unknown.	en	Rehman, Abdur, Zhao, Meng-Yuan, Du, Yu-Zhou (2021): Two new species of Amphinemurinae (Plecoptera; Nemouridae) from Yunnan Province, China. Zootaxa 5068 (1): 115-124, DOI: https://doi.org/10.11646/zootaxa.5068.1.5
E654FF48FE54FFABD88C77A4FB05F809.taxon	materials_examined	Type materials: Holotype male, China, Yunnan province, Diqing Tibetan Autonomous Prefecture, Shangri-la city, Gezan township, Langdu Village, 2019 - IX- 07, N 28 ° 14.164 ’ E 99 ° 59.737 ’, 3609 m, Leg. Qing-Bo Huo; Paratypes, 4 males, same data as for the holotype.	en	Rehman, Abdur, Zhao, Meng-Yuan, Du, Yu-Zhou (2021): Two new species of Amphinemurinae (Plecoptera; Nemouridae) from Yunnan Province, China. Zootaxa 5068 (1): 115-124, DOI: https://doi.org/10.11646/zootaxa.5068.1.5
E654FF48FE54FFABD88C77A4FB05F809.taxon	distribution	Distribution: China (Yunnan Province).	en	Rehman, Abdur, Zhao, Meng-Yuan, Du, Yu-Zhou (2021): Two new species of Amphinemurinae (Plecoptera; Nemouridae) from Yunnan Province, China. Zootaxa 5068 (1): 115-124, DOI: https://doi.org/10.11646/zootaxa.5068.1.5
E654FF48FE54FFABD88C77A4FB05F809.taxon	etymology	Etymology: The new species is named after its type locality, Diqing.	en	Rehman, Abdur, Zhao, Meng-Yuan, Du, Yu-Zhou (2021): Two new species of Amphinemurinae (Plecoptera; Nemouridae) from Yunnan Province, China. Zootaxa 5068 (1): 115-124, DOI: https://doi.org/10.11646/zootaxa.5068.1.5
E654FF48FE54FFABD88C77A4FB05F809.taxon	diagnosis	Diagnosis: This species is characterized by the tergum 9, which has a deep posteromedial notch but not produced in protuberances, flagellum of epiproct curved leftwards in more than a full circle and has a bifurcate apex in lateral view, and the paraproct median lobe is long, darkly sclerotized and bearing long, fine hairs but lacks a hook, while the inner lobe is short and broad.	en	Rehman, Abdur, Zhao, Meng-Yuan, Du, Yu-Zhou (2021): Two new species of Amphinemurinae (Plecoptera; Nemouridae) from Yunnan Province, China. Zootaxa 5068 (1): 115-124, DOI: https://doi.org/10.11646/zootaxa.5068.1.5
E654FF48FE54FFABD88C77A4FB05F809.taxon	discussion	Remarks: The new species is closely similar to Mesonemoura longiflagellata Xiao & Qian, 2019 (in: Xiao et al. 2019) from Yunnan and M. sichuanensis Du & Ji, 2015 (in: Du et al. 2015) from Sichuan province in the general appearance and shape. The new species can be distinguished from M. longiflagellata by the shorter epiproct flagellum, paraproct inner lobe without bifurcate structure on the tip and median lobe without a row of spines on the tip. We checked the paratypes of M. sichuanensis which are present in the insect collection of Yangzhou University. The new species can be distinguished from the latter by tergum 9 which have a deep posteromedial notch but not produced posteriorly, flagellum of epiproct in lateral view have bifurcate apex, the paraproct median lobe is long, darkly sclerotized and bearing fine hairs but lacks hook and inner lobe is short and broad.	en	Rehman, Abdur, Zhao, Meng-Yuan, Du, Yu-Zhou (2021): Two new species of Amphinemurinae (Plecoptera; Nemouridae) from Yunnan Province, China. Zootaxa 5068 (1): 115-124, DOI: https://doi.org/10.11646/zootaxa.5068.1.5
