identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03E6653C133E1364FE91FACFFBB10647.text	03E6653C133E1364FE91FACFFBB10647.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amphinemura coreana Zwick 1973	<div><p>Amphinemura coreana Zwick, 1973</p> <p>(Fig. 1)</p> <p>Material examined. REPUBLIC OF KOREA: Jirisan, Hamyang-gun, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Macheon-Myeon</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Samjeon-li</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Alt.</a> 700 m, 35°20.93'N 127°38.50'E, 11.IV.-8.V. 2004, Malaise trap on small stream, many ♂ and ♀; same locality, 27.VII.-16.VIII.2004, 2♀. Chungnam, Keumsan, Gunbuk-Myeon, Sanan-2-li, 7.-20.IV. 2005, 2 Malaise traps on small stream, 6♂, 6♀; same locality, 20.IV.-</p> <p>8.V. 2005, 5♂, 9♀. Chungbuk, Sangchon-Myeon Dungeon-li near Doma Pass, Alt. 750 m, 2.-26.V. 2006, 2 Malaise traps in forest on small stream, ca 160 ♂, ♀; same data, but 500 m, 21♂, 22♀.</p> <p>Notes. This very large species was first described from Korea (Zwick 1973a) but occurs also in the Russian Far East (Zhiltzova 2003).</p> <p>Female. The male genitalia are very different from other Korean Amphinemura, and so are the female genital sclerites. In dorsal view of a cleared specimen (Fig. 1) one notices a large, strongly sclerotized pouch about as long as wide, with parabolic front margin and an acute, rearward pointing muscle attachment on the side. The dorsal face is anteriorly covered by a large collar-like shield with crenulate margin. The shield includes a heart-shaped anterior membranous area with delicate funnel-shaped folds to which the bases of the two receptacles are attached. In the centre of the rear half appear two strong sclerotized folds which converge and form a Y-shaped pattern.</p> </div>	http://treatment.plazi.org/id/03E6653C133E1364FE91FACFFBB10647	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C133E1364FEE6FDF4FDB80042.text	03E6653C133E1364FEE6FDF4FDB80042.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amphinemura Ris 1902	<div><p>Genus Amphinemura</p> <p>Amphinemura males present an amazing diversity of bizarre secondary genital characters and species distinction is not normally a problem, even among close relatives. However, females are often externally rather similar. It is therefore suggested to illustrate the internal female genital sclerites whenever possible. Their examination will not be practical in routine identifications but may provide important help in critical distinctions, for example when new regional records are to be based on only females. The present study provides sketches of sclerotized vaginal structures for diagnostic purposes only. The attachment of the two hyaline seminal receptacles typical of the family lies on top and is easily seen while the unpaired oviduct lies ventrally and is rarely noticed under the folded and partly sclerotized copulatory pouch (Zwick 1973c). A full understanding of structural details and how particular folds interconnect would require special study and was not attempted.</p> </div>	http://treatment.plazi.org/id/03E6653C133E1364FEE6FDF4FDB80042	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C133E1364FC1BFCCCFB370200.text	03E6653C133E1364FC1BFCCCFB370200.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amphinemura verrucosa Zwick 1973	<div><p>Amphinemura verrucosa Zwick, 1973</p> <p>(Fig. 2)</p> <p>Amphinemura verrucosa Zwick, 1973a:161. Holotype ♂, PEOPLE'S REPUBLIC OF KOREA, Prov. Kanwon, Diamond Range, Hotel Go-song (Museum Budapest). Amphinemura sp. - Zwick, 1973a:161. (♀).</p> <p>Material examined. REPUBLIC OF KOREA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.73033&amp;materialsCitation.latitude=35.412334" title="Search Plazi for locations around (long 127.73033/lat 35.412334)">Jirisan</a>, Hamyang-gun, Munsu-Sa, Songjeong-li, Alt. 400 m, 35°24.74'N 127°43.82'E, 6.-27.VI. 2004, Malaise trap in forested area at sunlight, 2♂, 11♀. <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Jirisan</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Hamyanggun</a>, Macheon-Myeon, Samjeon-li, Alt. 700 m, 35°20.93'N 127°38.50'E, 11.IV.-8.V. 2004, Malaise trap on small stream, 1♂.</p> <p>Notes. Known from Korea (Zwick 1973a) and the South of the Russian Far East (Zhiltzova 2003). Both sexes are easily identified by their genitalia.</p> <p>Female. The female was first illustrated as Amphinemura sp. (Zwick 1973a: fig. 16; repr. in Zhiltzova 2003: fig. 244) but Levanidova &amp; Zhiltzova (1979) recognized it as the present species. Females are unmistakable because of a raised cone on the rear margin of S7.</p> <p>The inner genital sclerites of a specimen from the Russian Far East, Khabarovski kraj, tributary to River Khor (my collection) are elongate, with a small strongly sclerotized half-tube in front and two tongue-shaped dorsal sclerotized pockets on top, and triangular lateral extensions.</p></div> 	http://treatment.plazi.org/id/03E6653C133E1364FC1BFCCCFB370200	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C133D1367FE8DFC0BFE780229.text	03E6653C133D1367FE8DFC0BFE780229.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amphinemura steinmanni Zwick 1973	<div><p>Amphinemura steinmanni Zwick, 1973</p> <p>Amphinemura steinmanni Zwick, 1973a:161. Holotype ♂, PEOPLE'S REPUBLIC OF KOREA, Prov. Kanwon, Diamond Range, Hotel Go-song (Museum Budapest).</p> <p>Material examined. REPUBLIC OF KOREA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.4815&amp;materialsCitation.latitude=37.701332" title="Search Plazi for locations around (long 128.4815/lat 37.701332)">Gangwondo</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.4815&amp;materialsCitation.latitude=37.701332" title="Search Plazi for locations around (long 128.4815/lat 37.701332)">Pyeongchang</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.4815&amp;materialsCitation.latitude=37.701332" title="Search Plazi for locations around (long 128.4815/lat 37.701332)">Yongpyeong-Myeon</a>, Nodong-li, Nodong valley, Alt. 800 m, 5.-14.VI. 2006, 37°42.08'N 128°28.89E, 3 Malaise traps in forest in shade, 1♂. Jirisan, Hamyang-gun, Munsu-Sa, Songjeong-li, Alt. 400 m, 35°24'74''N 127°43'82''E, 6.- 27.VI. 2004 Pierre Tripotin coll. Malaise trap in forested area at sunlight, 4♀.</p> <p>Notes. Another species originally described from Korea (Zwick 1973a) that extends into the South of the Russian Far East (Zhiltzova 2003).</p> <p>The female genital region is generally similar to the next two species. Unfortunately, the Museum Budapest which houses the types no longer issues loans. The female syntypes could therefore not be examined for their inner genital sclerites. The present females are assigned to A. steinmanni for their obliquely truncate lobes of the subgenital plate and the rufus centre of head.</p> </div>	http://treatment.plazi.org/id/03E6653C133D1367FE8DFC0BFE780229	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C133D1361FC32FC1AFAC3009E.text	03E6653C133D1361FC32FC1AFAC3009E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amphinemura denstigris Zwick 2010	<div><p>Amphinemura denstigris sp. n.</p> <p>(Figs. 3-8)</p> <p>Material examined. REPUBLIC OF KOREA: Holotype ♂, 6 paratype ♂, 2♀, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Jirisan</a>, Hamyang-gun, Munsu-Sa, Songjeong-li, Alt. 400 m, 35°24.74'N 127°43.82'E, 6.-27.VII. 2004, Malaise trap in forested area at sunlight; Jirisan, Hamyang-gun, MacheonMyeon, Samjeon-li, Alt. 700 m, 35°20.93'N 127°38.50'E, 27.VII.-16.VIII. 2004, Malaise trap on small stream, 3♂ paratypes, 1♀; same locality, 16.VIII.-5.IX. 2004, 1 paratype ♂.</p> <p>Adult habitus. A small, pale brown Amphinemura, no pattern. FWL (= fore wing length) 6.6-7.5 mm. The pronotal surface is rough and densely covered with circular little grooves from each of which rises a tiny hair. Distinguished from congeners by the characteristic male and female genitalia.</p> <p>Male. T 9 with medially interrupted fringe of strong, inwardly curved setae. S9: A slender almost parallelsided tongue-shaped vesicle originates in the middle of the basal sclerite strip. Caudal part of segment divided, the middle portion forms a subparallel subgenital plate that is longer than the sides of the segment and ends in a narrow tongue-shaped extension basally delimited by some transverse folds. T 10 laterally short, its middle forms a posteriorly directed sclerite plate with a heart-shaped anteromedian paler area overlain by the epiproct which originates at the caudal end of the plate (Fig. 3). S10 reduced, its place occupied by the broad base of the paraprocts. Cerci simple, one-segmented, inserted dorsolaterally in a curved notch of T 10. Terminal wart inconspicuous.</p> <p>Paraprocts of complex shape. In ventral view (Fig. 4), the triangular inner epiproct lobe with a sharply pointed straight sclerite along its medial edge is seen by the side of the subgenital plate tip. The middle lobe is membraneous and basally bare. On its outside it is connected to the outer lobe. The outer lobe is a narrow sclerite strip that bends outward at right angle at its base and is then gently curved mediad. In side view (Fig. 5), the sclerite band curves dorsad and forks almost like a T. The dorsal face and the caudal end of the forked sclerite are beset with many black spines. The posterior branch of the sclerite curves down, the anterior branch is straight, in dorsal view its blunt end lies between the hairy cercus and the hairy dorsal part of the middle paraproct lobe.</p> <p>In side view of the epiproct (Fig. 6) the dorsal contour is regularly convex. The ventral paramedian spine-bearing sclerites are basally and apically partly concealed by the overhanging membrane of the dorsal side. The spinose section is deeply downcurved and bears around 10 short, stout black spines. The lateral sclerite of the epiproct forks in the anterior third. The dorsal branch is a delicate strip while the ventral branch is strong and forms a large hook which stands free from the rest and curves back, and mediad. In dorsal view (Fig. 7) this hook is seen by transparency.</p> <p>In dorsal view the epiproct (Fig. 7) is pear-shaped. It narrows in a gently concave line from the wide parabolic caudal part to the gently bilobed tip which is less than half as wide as the base. A small anterior tube is largely concealed between the lobes. The surface is smooth, with a median furrow in the anterior half. The furrow is occupied by a narrow slender sclerite which anteriorly leads to a very short and inconspicuous dorsally open semi-tube. Ventral sclerites visible by transparency as dark shadows.</p> <p>Female. S8 with a distinct pregenital plate bulging backward over S9. Subgenital plate on S9 flat, consisting of two transversely truncate lobes (Fig. 8: S) caudally separated for a short distance by a narrow well defined notch. On the sides the flat lobes of the paragenital plates (Fig. 8: P) project distinctly. Dark sclerotized structures inside segments 8 &amp; 9 are visible by transparency.</p> <p>Inner sclerites are best studied from the dorsal side. A wide sclerotized area is anteriorly delimited by converging uprolled edges. Between them, in front of the narrow notch in the subgenital plate lie ventrally two black, erect closely adjacent crests. Dorsally and laterally from them are two sclerites resembling narrow leaves that diverge anteriorly, like a funnel. Anterolaterally the funnel supports two anteriorly open hemispheres which in turn support a parabolic sclerite above them. Over this rises anteriorly an approximately heart-shaped shield with two slender fingers caudally and anteriorly at the top a straight sclerotized tube which leads into the membraneous spermatheca. This tube and the little tube at the tip of the male epiproct (Fig. 7) are of similar diameter.</p> <p>Diagnosis. Several Korean Amphinemura have rough pronota. Among them is A. steinmanni, which also has huge ventral teeth on the epiproct. However, both the T-shaped outer paraproct lobes with their caudally projecting setal fringe, and the pear-shaped epiproct of A. denstigris are distinctive and very different from A. steinmanni. The tooth-like appendage to the lower face of epiproct relates A. denstigris also to A. rai but the distinction is again easy, see below under A. rai. This small group of species may be related to Far-Eastern Amphinemura species possessing large extensions spreading laterally from the antero-ventral area of the epiproct, like A. pterygoidea Li &amp; Yang, 2008. In China, there are additional species with remarkable anterolateral projections from the epiproct but details of interconnections between sclerites are undescribed. The female resembles the female of A. steinmanni but the subgenital plate lobes of the latter are obliquely truncate (Zwick 1973a: figs. 10, 11). The vaginal sclerites have some similariry with A. rai (see below), but in many species these structures are as yet undescribed.</p> <p>Etymology. The freely projecting tooth-like appendage of the epiproct resembles a tiger fang, hence the name denstigris, Latin, tooth of a tiger.</p> </div>	http://treatment.plazi.org/id/03E6653C133D1361FC32FC1AFAC3009E	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C133B1363FC16F9F6FB1A078C.text	03E6653C133B1363FC16F9F6FB1A078C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amphinemura rai Ham & Lee 1999	<div><p>Amphinemura rai Ham &amp; Lee, 1999</p> <p>(Figs. 9-14)</p> <p>Amphinemura rai Ham &amp; Lee, 1999:119. Holotype ♂, REPUBLIC OF KOREA, Donghaksa, Mt. Keryong (Chonnam National University, Kwangju).</p> <p>Material examined. REPUBLIC OF KOREA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Jirisan</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Hamyang-gun</a>, Macheon-Myeon, Samjeon-li, Alt. 700 m, 35°20.93'N 127°38.50'E, 11.IV.-8.V. 2004, Malaise trap on small stream, 4♂; same locality except 400 m, 6.-27. VI. 2004, 1♀. Chungbuk, Sangchon-Myeon, <p>Dungeon-li near Doma Pass, Alt. 500 m, 2.-26. VI. 2006, Malaise trap in forest on small stream, 38♂, 4♀;same locality except 750 m, 2.-26. V. 2006, 2 Malaise traps in forest on small stream, 9♂, 7♀. Cloudy Donghaksa Valley, Kyerongsan Mtn, 11. V. 2000, 2♂, leg. et det. S.A. Ham. <p>Adult habitus. General appearance and structure resemble A. denstigris, the pronotal surface is also rough. Male. Generally similar to A. denstigris. S9 is a slender subgenital plate with a narrow, apically widened, ventrally soft, whitish ventral lobe (Fig. 9). The narrow tip of the plate curves up. The cerci are short, almost globular, membraneous and hairless on the medial face.</p> <p>The inner paraproct lobe is conical, more strongly sclerotized and blade-like along its medial edge which is largely concealed beneath the tip of the subgenital plate. The middle lobe is supported by a narrow sclerite strip extending first backward and then forward and up. Along its upper and rear face the apex of the lobe has a dense fringe of black bristles (Fig. 10). The outer paraproct lobe forms an acutely pointed sclerite whose tip lies across the loop of the sclerite strip of the middle lobe.</p> <p>The epiproct (Figs. 11-13) is distinguished by a wide, flat sclerotized lateral flange in the anterior half. At the tip, the flange is connected to the base of a blackish sinuous appendage with prickly surface. The pointed tip of the appendage is free from the main body of epiproct but lies close to it. A little apical tube concealed between the lateral lobes of the epiproct is best seen in slide mounts.</p> <p>Female. The few females taken together with the males agree with figure 1E of Ham &amp; Lee (1999). The lobes of the subgenital plate are caudally sinuous, the outer part a little longer than the inner. The inner genital sclerites (Fig. 14) are attached to the medial margin of the largely concealed paragenital plates and consist of a series of sclerotized areas separated by folds1. Together, the plates form an arch supporting anteriorly a transverse little shield with two short caudal fingers. A sclerotized central tube leads to the primary genital organs.</p> <p>Diagnosis. An obvious relative of A. steinmanni and A. denstigris with similar anterolateral appendages to the lower face of epiproct. However, in the related species the appendages diverge strongly from the body of the epiproct while in A. rai they lie close to it. The paraprocts of the three related species differ also strikingly. The inner genital sclerites of female A. denstigris agree in the funnel-shaped structure with central tube and two caudal fingers. However, the sclerites lining the copulatory pouch differ greatly, which was to be expected in view of the different shapes of epiprocts.</p> <p>Notes. The new material resembled illustrations in the original description. However, these do not show the ventrolateral appendages and the apical tube of the epiproct. Apparently depending on activity and condition of specimens at the moment of preservation the dark lateral flanges of the epiproct may diverge a little (like in the present figures), or be parallel to each other. Width of the epiproct differs accordingly, the little apical tube being more or less exposed or concealed. There may also be some individual variation in this common species (Dr. Ham in a letter). The initially tentative identifications was confirmed by comparison with two authentic specimens donated by Dr. Ham.</p></p> </p> <p>Dungeon-li near Doma Pass, Alt. 500 m, 2.-26. VI. 2006, Malaise trap in forest on small stream, 38♂, 4♀;same locality except 750 m, 2.-26. V. 2006, 2 Malaise traps in forest on small stream, 9♂, 7♀. Cloudy Donghaksa Valley, Kyerongsan Mtn, 11. V. 2000, 2♂, leg. et det. S.A. Ham. <p>Adult habitus. General appearance and structure resemble A. denstigris, the pronotal surface is also rough. Male. Generally similar to A. denstigris. S9 is a slender subgenital plate with a narrow, apically widened, ventrally soft, whitish ventral lobe (Fig. 9). The narrow tip of the plate curves up. The cerci are short, almost globular, membraneous and hairless on the medial face.</p> <p>The inner paraproct lobe is conical, more strongly sclerotized and blade-like along its medial edge which is largely concealed beneath the tip of the subgenital plate. The middle lobe is supported by a narrow sclerite strip extending first backward and then forward and up. Along its upper and rear face the apex of the lobe has a dense fringe of black bristles (Fig. 10). The outer paraproct lobe forms an acutely pointed sclerite whose tip lies across the loop of the sclerite strip of the middle lobe.</p> <p>The epiproct (Figs. 11-13) is distinguished by a wide, flat sclerotized lateral flange in the anterior half. At the tip, the flange is connected to the base of a blackish sinuous appendage with prickly surface. The pointed tip of the appendage is free from the main body of epiproct but lies close to it. A little apical tube concealed between the lateral lobes of the epiproct is best seen in slide mounts.</p> <p>Female. The few females taken together with the males agree with figure 1E of Ham &amp; Lee (1999). The lobes of the subgenital plate are caudally sinuous, the outer part a little longer than the inner. The inner genital sclerites (Fig. 14) are attached to the medial margin of the largely concealed paragenital plates and consist of a series of sclerotized areas separated by folds1. Together, the plates form an arch supporting anteriorly a transverse little shield with two short caudal fingers. A sclerotized central tube leads to the primary genital organs.</p> <p>Diagnosis. An obvious relative of A. steinmanni and A. denstigris with similar anterolateral appendages to the lower face of epiproct. However, in the related species the appendages diverge strongly from the body of the epiproct while in A. rai they lie close to it. The paraprocts of the three related species differ also strikingly. The inner genital sclerites of female A. denstigris agree in the funnel-shaped structure with central tube and two caudal fingers. However, the sclerites lining the copulatory pouch differ greatly, which was to be expected in view of the different shapes of epiprocts.</p> <p>Notes. The new material resembled illustrations in the original description. However, these do not show the ventrolateral appendages and the apical tube of the epiproct. Apparently depending on activity and condition of specimens at the moment of preservation the dark lateral flanges of the epiproct may diverge a little (like in the present figures), or be parallel to each other. Width of the epiproct differs accordingly, the little apical tube being more or less exposed or concealed. There may also be some individual variation in this common species (Dr. Ham in a letter). The initially tentative identifications was confirmed by comparison with two authentic specimens donated by Dr. Ham.</p></p> <p>Adult habitus. General appearance and structure resemble A. denstigris, the pronotal surface is also rough. Male. Generally similar to A. denstigris. S9 is a slender subgenital plate with a narrow, apically widened, ventrally soft, whitish ventral lobe (Fig. 9). The narrow tip of the plate curves up. The cerci are short, almost globular, membraneous and hairless on the medial face.</p> <p>The inner paraproct lobe is conical, more strongly sclerotized and blade-like along its medial edge which is largely concealed beneath the tip of the subgenital plate. The middle lobe is supported by a narrow sclerite strip extending first backward and then forward and up. Along its upper and rear face the apex of the lobe has a dense fringe of black bristles (Fig. 10). The outer paraproct lobe forms an acutely pointed sclerite whose tip lies across the loop of the sclerite strip of the middle lobe.</p> <p>The epiproct (Figs. 11-13) is distinguished by a wide, flat sclerotized lateral flange in the anterior half. At the tip, the flange is connected to the base of a blackish sinuous appendage with prickly surface. The pointed tip of the appendage is free from the main body of epiproct but lies close to it. A little apical tube concealed between the lateral lobes of the epiproct is best seen in slide mounts.</p> <p>Female. The few females taken together with the males agree with figure 1E of Ham &amp; Lee (1999). The lobes of the subgenital plate are caudally sinuous, the outer part a little longer than the inner. The inner genital sclerites (Fig. 14) are attached to the medial margin of the largely concealed paragenital plates and consist of a series of sclerotized areas separated by folds1. Together, the plates form an arch supporting anteriorly a transverse little shield with two short caudal fingers. A sclerotized central tube leads to the primary genital organs.</p> <p>Diagnosis. An obvious relative of A. steinmanni and A. denstigris with similar anterolateral appendages to the lower face of epiproct. However, in the related species the appendages diverge strongly from the body of the epiproct while in A. rai they lie close to it. The paraprocts of the three related species differ also strikingly. The inner genital sclerites of female A. denstigris agree in the funnel-shaped structure with central tube and two caudal fingers. However, the sclerites lining the copulatory pouch differ greatly, which was to be expected in view of the different shapes of epiprocts.</p> <p>Notes. The new material resembled illustrations in the original description. However, these do not show the ventrolateral appendages and the apical tube of the epiproct. Apparently depending on activity and condition of specimens at the moment of preservation the dark lateral flanges of the epiproct may diverge a little (like in the present figures), or be parallel to each other. Width of the epiproct differs accordingly, the little apical tube being more or less exposed or concealed. There may also be some individual variation in this common species (Dr. Ham in a letter). The initially tentative identifications was confirmed by comparison with two authentic specimens donated by Dr. Ham.</p></div> 	http://treatment.plazi.org/id/03E6653C133B1363FC16F9F6FB1A078C	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C13391363FCCBFD00FC56002B.text	03E6653C13391363FCCBFD00FC56002B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Zapada quadribranchiata (Zhiltzova 1977)	<div><p>Zapada quadribranchiata (Zhiltzova, 1977)</p> <p>Amphinemura quadribranchiata Zhiltzova, 1977:63. Holotype ♂, RUSSIAN FAR EAST, South Primorje, Kedrovaya pad (Museum St. Petersburg).</p> <p>Material examined. REPUBLIC OF KOREA: Chungbuk, Sangchon-Myeon, Dungeon-li near Doma Pass, Alt. 500 m, 2.-26.VI.2006, Malaise trap in forest on small stream, 2♂; same data except 750 m, 1♂. Chungnam, Keumsan, Gunbuk-Myeon, Sanan-2-li, 7.-20.IV. 2005, 2 Malaise traps on small stream, 8♂; same locality, 20.IV.-8.V. 2005, 1♂, 2♀. Jirisan, Hamyang-gun, Macheon-Myeon, Samjeon-li, Alt. 700 m, 35°20.93'N 127°38.50'E, 11.IV.-8.V. 2004, Malaise trap on small stream, 3♂.</p> <p>Notes. The only Asian species of the genus Zapada is new for Korea.</p> </div>	http://treatment.plazi.org/id/03E6653C13391363FCCBFD00FC56002B	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C13391362FB99FA65FE1E0735.text	03E6653C13391362FB99FA65FE1E0735.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nemoura Latreille 1796	<div><p>Genus Nemoura</p> <p>The Korean species of Nemoura belong to several different groups. Males of some, especially N. despinosa and N. geei, are readily identified from the excellent illustrations in synopses of the Russian fauna (Zhiltzova 2003, Teslenko &amp; Zhiltzova 2009).</p> <p>Several new species were discovered in a group including also Arctic or circumpolar species (for example, N. arctica Esben Petersen, N. sahlbergi Morton, N. viki Lillehammer, N. trispinosa Claassen). Because of resemblances in shape of paraprocts and cerci structural details of the epiproct are particularly important but were so far not described in all. The caudal view of the cercus apex provides useful supplementary information to separate the species. It should be remembered that in species whose apical epiproct sclerite is semi-erect and oriented essentially in the sagittal plane the sclerite may look very different, depending on the degree of flattening in microscope preparations.</p> <p>1 The specimen was cleared in hot KOH. It could be that folds subdividing the lateral sclerites supporting the funnel-shaped structure are an artifact caused by this treatment. The female of A. denstigris was cleared in cold KOH.</p> <p>Most females in this group can at best be identified tentatively. Females definitely associated with males of the new species are not available. Females in the studied collection remain unidentified and are not recorded.</p></div> 	http://treatment.plazi.org/id/03E6653C13391362FB99FA65FE1E0735	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C13381362FE9DFD5AFD3901B0.text	03E6653C13381362FE9DFD5AFD3901B0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nemoura despinosa Zhiltzova 1977	<div><p>Nemoura despinosa Zhiltzova, 1977</p> <p>Nemoura despinosa Zhiltzova, 1977:5. Holotype ♂, RUSSIAN FAR EAST, Primorje, near Chuguevka (Museum St. Petersburg).</p> <p>Material examined. REPUBLIC OF KOREA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.73033&amp;materialsCitation.latitude=35.412334" title="Search Plazi for locations around (long 127.73033/lat 35.412334)">Jirisan</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.73033&amp;materialsCitation.latitude=35.412334" title="Search Plazi for locations around (long 127.73033/lat 35.412334)">Hamyang-gun</a>, Munsu-Sa, Songjeong-li, Alt. 400 m, 35°24.74'N 127°43.82'E, 6.- 27.VI. 2004, Malaise trap in forested area at sunlight, 14♂, 16♀. <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Jirisan</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Hamyang-gun</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Macheon-Myeon</a>, Samjeon-li, Alt. 700 m, 35°20.93'N 127°38.50'E, 11.IV.-8.V. 2004, Malaise trap on small stream, 1♂; same locality, 8.V.-5.VI. 2004, 1♂; 27.VII.-16.VIII. 2004, 2♂; 16.VIII.-5.IX. 2004, 1♂.</p> <p>Notes. The species was known from the Russian Far East and Hokkaido but is new for Korea.</p></div> 	http://treatment.plazi.org/id/03E6653C13381362FE9DFD5AFD3901B0	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C13381362FED6FADFFB0D0456.text	03E6653C13381362FED6FADFFB0D0456.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nemoura geei Wu 1929	<div><p>Nemoura geei Wu, 1929</p> <p>Nemoura geei Wu, 1929:200. Holotype ♂, CHINA, Peking; not located (Shimizu 1997).</p> <p>Material examined. REPUBLIC OF KOREA: Chungbuk, Sangchon-Myeon, Dungeon-li near Doma Pass, Alt. 500 m, 2.-26.VI. 2006, Malaise trap in forest on small stream, 7♂; same data except 750 m, 3♀. Jirisan, Hamyang-gun, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Macheon-Myeon</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Samjeon-li</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Alt.</a> 700 m, 35°20.93'N 127°38.50'E, 11.IV.-8.V. 2004, Malaise trap on small stream, 2♂. Chungnam, Keumsan, Gunbuk-Myeon, Sanan-2-li, 20.IV.-8.V. 2005, 2 Malaise traps on small stream, many ♂, ♀.</p> <p>Notes. Originally described from Beijing, subsequently recorded from the Russian Far East, the Kurile Islands, and Sachalin (Zhiltzova 2003), recently also from Korea (Ham 2009, under the name Nemoura brevicercia Zhiltzova).</p> </div>	http://treatment.plazi.org/id/03E6653C13381362FED6FADFFB0D0456	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C13381362FCD6FEBDFADF003D.text	03E6653C13381362FCD6FEBDFADF003D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nemoura sahlbergi subsp. problematica Zwick 1973	<div><p>Nemoura sahlbergi problematica Zwick, 1973; nomen dubium</p> <p>Nemoura sahlbergi problematica Zwick, 1973a:162. Holotype ♂, PEOPLE'S REPUBLIC OF KOREA, Prov. Kanwon, Diamond Range, Hotel Go-song (Museum Budapest).</p> <p>Status of the taxon. At the time of description of the only specimen ever recorded, similarity in the narrow conical epiproct tip suggested conspecificity with N. sahlbergi Morton, 1896. Because the cerci differed (in particular, the Korean specimen lacked the anteriorly directed dorsal point present in typical N. sahlbergi) the specimen was described as a subspecies of N. sahlbergi. The latter was never recorded from the Far East and I am now convinced the Korean specimen belonged to some other species.</p> <p>In the meantime, several new species with epiprocts superficially resembling N. sahlbergi were named from the area. I cannot reliably identify them from the cerci alone.</p> <p>To decide if N. sahlbergi problematica is identical with one of these recently named species a reexamination of the epiproct is indispensible. Unfortunately, the microscope preparation cannot be found in the museum and appears to be lost. Dr. D. Muranyi was extremely helpful and re-examined and drew the holotype, but the identity of the taxon remains unresolved. N. sahlbergi problematica renders justice to its name: I regard it as a nomen dubium.</p> </div>	http://treatment.plazi.org/id/03E6653C13381362FCD6FEBDFADF003D	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C1338136DFC2AFA52FA3D01A1.text	03E6653C1338136DFC2AFA52FA3D01A1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nemoura gemma Ham & Lee 1998	<div><p>Nemoura gemma Ham &amp; Lee, 1998</p> <p>(Figs. 15, 16)</p> <p>Nemoura gemma Ham &amp; Lee, 1998:357. Holotype ♂, REPUBLIC OF KOREA, Tugyasan National Park, Chollabuk-do (Chonnam National University, Kwangju).</p> <p>Material examined. REPUBLIC OF KOREA: Jirisan, Hamyang-gun, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=125.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 125.64167/lat 35.348835)">Macheon-Myeon</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=125.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 125.64167/lat 35.348835)">Samjeon-li</a>, Alt. 700 m, 35°20.93'N 125°38.50'E, 11.IV.-8.V. 2004, Malaise trap on small stream, 4♂. Chungbuk, SangchonMyeon, Dungeon-li near Doma Pass, Alt. 750 m, 2.- 26.V. 2006, 2 Malaise traps in forest on small stream, ca. 20♂; same locality but Alt. 500 m, 2.-26.VI. 2006, Malaise trap in forest on small stream, 9♂.</p> <p>Supplementary description. The paraproct possesses an entire elongate apex. The cercus has a double outer tooth extending slightly further backward than the single inner tooth. In caudal view the edge of the sclerotized area over the membraneous cercus apex is angled, the rudimentary 2 nd cercus segment lies directly below the angle. The soft part extends far mediad and is at the tip irregularly pigmented (Fig. 16).</p> <p>The beak-like shape of the anterior portion of the short and stout male epiproct is distinctive (Fig. 15). The dark, shining apical sclerites appear like a forward extension of the looped sclerite, not like a structure attaching to it. The slender tip bears some fine asperities. The sharply pointed setae which in most species sit on the lower face of the apical sclerite are clearly visible on the side of the beak-like apex.</p> <p>The cercus of N. gemma somewhat resembles two new species (N. rugosa, N. lazoensis) which, however, differ strogly in paraproct and epiproct, see below.</p> </div>	http://treatment.plazi.org/id/03E6653C1338136DFC2AFA52FA3D01A1	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C1337136CFC18FAEEFAA6075E.text	03E6653C1337136CFC18FAEEFAA6075E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nemoura jilinensis Zhu & Yang 2003	<div><p>Nemoura jilinensis Zhu &amp; Yang, 2003</p> <p>(Figs. 17-19)</p> <p>Nemoura jilinensis Zhu &amp; Yang, 2003:477. Holotype ♂, CHINA, Jilin: Hunjiang (China Agricultural University, Peking).</p> <p>Material examined. REPUBLIC OF KOREA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.576485&amp;materialsCitation.latitude=37.729767" title="Search Plazi for locations around (long 127.576485/lat 37.729767)">Kangwondo</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.576485&amp;materialsCitation.latitude=37.729767" title="Search Plazi for locations around (long 127.576485/lat 37.729767)">Chuncheon Nam-Myeon</a>, Magog-li along Hongcheon river, Alt. 70 m, 37°43.786'N 127°34.589'E, 25.V.-12.VI. 2004, in larch planted forest with dense shrub layer + 1 trap in recent clearing, 28♂, ca 45 presumed ♀. <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.73116&amp;materialsCitation.latitude=35.412334" title="Search Plazi for locations around (long 127.73116/lat 35.412334)">Jirisan</a>, Hamyang-gun, Munsu-Sa, Songjeong-li, Alt. 400 m, 35°24.74'N 127°43.87'E, 6.-27.VI. 2004, Malaise trap in forested area at sunlight, 1♂.</p> <p>Supplementary description. The tip of the male paraproct is excised, the rounded medial lobe is longer than the inner. The cercus has a single outer tooth. In caudal view of the cerci the strongly sclerotized dark cap has a straight edge in very oblique position, the inner and outer teeth are very unequal. The soft medial end portion is large. It is increasingly pigmented and sclerotized towards the down-hanging medio-ventral apex which forms a blunt point (Fig. 19).</p> <p>The epiproct contour is almost rhomboid (Figs. 17, 18). The looped sclerite joins the median toothbearing sclerite at an oblique angle. The apical sclerite is slender and semi-erect. The tip may turn slightly mediad, its surface is covered with delicate wrinkles. Along the outer edge there are two or three very short and stout spines.</p> <p>Notes. N. jilinensis was described after a single male taken in China, near the northern border of the Korean peninsula. It is new for Korea.</p> </div>	http://treatment.plazi.org/id/03E6653C1337136CFC18FAEEFAA6075E	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C1335136EFEECF9BFFCAB01DF.text	03E6653C1335136EFEECF9BFFCAB01DF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nemoura rugosa Zwick 2010	<div><p>Nemoura rugosa sp. n.</p> <p>(Figs. 20-25)</p> <p>Material examined. ♂ holotype, 6♂ paratypes: REPUBLIC OF KOREA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.4815&amp;materialsCitation.latitude=37.701332" title="Search Plazi for locations around (long 128.4815/lat 37.701332)">Gangwondo</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.4815&amp;materialsCitation.latitude=37.701332" title="Search Plazi for locations around (long 128.4815/lat 37.701332)">Pyeongchang</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.4815&amp;materialsCitation.latitude=37.701332" title="Search Plazi for locations around (long 128.4815/lat 37.701332)">Yongpyeong-Myeon</a>, Nodong-li, Nodong valley, Alt. 900m, 5.-16-VI. 2006, 37°42.08’N 128°28.89'E, 3 Malaise traps in forest in shade.</p> <p>Adult habitus. A normal-looking Nemoura without pattern or other distinctive traits, except the genitalia. The present males are fully pigmented, with black head and pronotum. The slightly infuscate fore wings are 7.2-7.9 mm long.</p> <p>Male. The paraproct is apically deeply excised, ending in two sclerotized acute tips. The slender cerci are in dorsoventral views almost straight, with a large membraneous apex (Figs. 20, 21). In side view (Fig. 22) the slender distal part stands at an angle to the wide base. The outer apical spine is double, the median one single, a little upcurved. In caudal view of the cercus tip, the sclerotized cap is almost horizontally placed over the pale unsclerotized end of cercus with the inconspicuous terminal wart (Fig. 23).</p> <p>The epiproct is elongate oval (Fig. 24). Its looped sclerite joins the longitudinal spine-bearing sclerite at a right angle. The wide apical sclerite (Fig. 25) lies almost flat in the frontal plane and does not change appearance when slide-mounted. It has a blunt nose on the outside. The anterior edge bears coarse scales and is rough. On the ventral face of the apical sclerite are 2-3 strong outwardly directed spines. The ventral longitudinal sclerites bear several spines, the first points forward, the other backward, as usual.</p> <p>Female. Not known.</p> <p>Diagnosis. The wide flat-lying apical sclerite of epiproct reminds one of N. arctica. However, the sclerite of N. arctica is transverse and along its outer edge armed with some short strong spines (see Lillehammer 1988, fig. 172), the anterior edge is not rough. Other Korean species with bifid paraprocts and two outer cercus teeth differ strikingly in the epiproct.</p> <p>Etymology. The specific name alludes to the rough (Lat. rugosa) surface of the apical epiproct sclerite.</p></div> 	http://treatment.plazi.org/id/03E6653C1335136EFEECF9BFFCAB01DF	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C1334136EFED1FB31FA270104.text	03E6653C1334136EFED1FB31FA270104.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nemoura tripotini Zwick 2010	<div><p>Nemoura tripotini sp. n.</p> <p>(Figs. 26-31)</p> <p>Material examined. ♂ holotype, 3♂ paratypes, REPUBLIC OF KOREA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.73116&amp;materialsCitation.latitude=35.412334" title="Search Plazi for locations around (long 127.73116/lat 35.412334)">Jirisan</a>, Hamyang-gun, Macheon-Myeon, Samjeon-li, Alt. 700 m, 35°20.93'N 125°38.50'E, 27.VII.-16.VIII. 2004, Malaise trap on small stream. Jirisan, Hamyang-gun, Munsu-Sa, Songjeong-li, Alt. 400 m, 35°24.74'N 127°43.87'E, 27.VI.-27.VII. 2004, Malaise trap in forested area at sunlight, 2♂ paratypes.</p> <p>Adult habitus. Structure typical of genus Nemoura, not distinctive. Brownish, no pattern. The front wing is 8.3 mm long.</p> <p>Male. Apex of paraproct entire, resembling a slender tongue (Fig. 26). Cercus almost straight, plump, with large membraneous apex and prominent terminal wart (Figs. 26-28). The apical points are single and small, only the lateral one projects distinctly. Medial tooth appressed to soft surface of the apex, barely apparent (Fig. 29).</p> <p>The epiproct is oval, anteriorly narrowed, with recessed tip (Fig. 30). The apical sclerite is transverse and stands erect on the wide poorly defined looped sclerite. The front of the apical sclerite is rough. The slender arched setae which normally sit beneath the apical sclerite are freely exposed anterolaterally from it (Fig. 31). The ventral sclerite is narrow and bears numerous spines.</p> <p>Female. Not known.</p> <p>Diagnosis. Because of the recessed epiproct tip the present species was first believed to be N. ussuriensis Zhiltzova, 1997 (in Teslenko &amp; Zhiltzova 1997) whose dorso-apical epiproct sclerite was not described in detail. However, the illustration of the holotype shows a short and wide ventral sclerite with only six stout spines. V.A. Teslenko kindly provided microphotographs of the epiproct of an additional specimen. Nemoura ussuriensis is distinct from the present species. On the other hand, from the description N. espera Ham &amp; Lee, 1999 is very similar to N. ussuriensis and possibly its junior synonym.</p> <p>Etymology. Named for Pierre Tripotin, a French hymenopterist who collected the present interesting material and gave it to USNM, Washington D. C.</p></div> 	http://treatment.plazi.org/id/03E6653C1334136EFED1FB31FA270104	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C13341368FC52FB88FD820773.text	03E6653C13341368FC52FB88FD820773.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nemoura lazoensis Zwick 2010	<div><p>Nemoura lazoensis sp. n.</p> <p>(Figs. 32-37)</p> <p>Material examined. Holotype ♂, pharate paratype ♂, RUSSIA, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=133.73334&amp;materialsCitation.latitude=43.466667" title="Search Plazi for locations around (long 133.73334/lat 43.466667)">Primorje</a>, little spring seeps on the banks of Lazovska reka ca 50 km W of Lazo * 43°28'N, 133°44'E +, 13.6.1998, leg. P. Zwick. Some larvae taken together with the males are probably conspecific. Presently in coll. Zwick, Schlitz.</p> <p>Adult habitus. The teneral specimens are typical of genus Nemoura and possess no distinctive traits, apart from the genitalia. The front wing is 7.2 mm long.</p> <p>Male. Subgenital plate normal, with slender ventral vesicle and short pointed tip resting between the paraprocts. Paraproct transverse, short, apex bifid. The short medial lobe is narrow and separated from the broad external lobe by an angular notch (Fig. 32). Cercus in lateral view (Fig. 34) basally straight, apically regularly downcurved, sclerotization ending in two widely separate short points. Medially from them appears the large bulbous setose apex which is membraneous. In ventral view (Fig. 32) the cercus gently tapers from the base to a neck-like section supporting the large apex resembling a bird head. The caudal end of the dorsal sclerite and the outer point together appear as a narrow caudal edge. In dorsal view (Fig. 33) appears an indistinct mediocaudal point, in addition to the two lateral points. In caudal view (Fig. 35) the sclerite forms a flat cap over the cercus tip and both the mediocaudal point and the external caudal point are seen.</p> <p>The epiproct is oval, a little restricted anteriorly from midlength (Fig. 36). The narrow ventral sclerite bears about 10 slender spines. The rod-like apical sclerite extends forward but does not reach beyond the general contour of the epiproct. The sclerite's apex is rough, basally from it the tips of two outwardly directed straight spines are exposed. Apical sclerite and looped sclerite stand at a right angle to each other and are connected in a regular curve. The looped sclerite forms an oval ring.</p> <p>Female. Not known.</p> <p>Diagnosis. Paraproct and cercus resemble N. gemma, and details of the apical sclerite have also some resemblance. However, in N. gemma the epiproct contour is almost rhomboid. Its apical sclerites are obliquely connected to the looped sclerites and form a cone projecting far beyond the epiproct apex.</p> <p>Etymology. The name refers to the township of Lazo after which the beautiful stream along which the types were collected is named.</p></div> 	http://treatment.plazi.org/id/03E6653C13341368FC52FB88FD820773	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C13321368FED9FD9DFF7F01BE.text	03E6653C13321368FED9FD9DFF7F01BE.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nemoura tau Zwick 1973	<div><p>Nemoura tau Zwick, 1973</p> <p>Nemoura tau Zwick, 1973b:150. Holotype ♂, PEOPLE'S REPUBLIC OF KOREA, Hamhyung-si: Hyngpong-ri. distr. Hamdžu (Institute of Zoology, Polish Academy of Sciences, Warsaw).</p> <p>Material examined. REPUBLIC OF KOREA: Chungnam, Keumsan, Gunbuk-Myeon, Sanan-2-li, 20.IV.-8.V.2005, 2 Malaise traps on small stream, 40♂, many ♀. Chungbuk, Sangchon-Myeon, Dungeon-li near Doma Pass, Alt. 500 m, 2.-26.VI. 2006, Malaise trap in forest on small stream, ca 40♂; same data except 750 m, 2♂. Jirisan, Hamyang-gun, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">MacheonMyeon</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Samjeon-li</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Alt.</a> 700 m, 35°20.93'N 127°38.50'E, 11.IV.-8.V. 2004, Malaise trap on small stream, 1♂; same locality, 8.V.-5.VI. 2004, 1♂.</p> <p>Notes. So far known only from Korea (Zwick 1973a, b).</p></div> 	http://treatment.plazi.org/id/03E6653C13321368FED9FD9DFF7F01BE	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C1332136BFEC2FA9FFF520386.text	03E6653C1332136BFEC2FA9FFF520386.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Paraleuctra malaisei Zwick 2010	<div><p>Paraleuctra malaisei sp. n.</p> <p>(Figs. 38, 39)</p> <p>Material examined. ♂ holoptype, ♂ paratype, 1♀, REPUBLIC OF KOREA, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Jirisan</a>, Hamyang-gun, Macheon-Myeon, Samjeon-li, Alt. 700 m, 35°20.93'N 127°38.50'E, 11.IV.-8.V. 2004, Malaise trap on small stream,. Chungbuk, Sangchon-Myeon, Dungeon-li near Doma Pass, Alt. 750 m, 2.-26.V. 2006, 2 Malaise traps in forest on small stream, 1♀.</p> <p>Adult habitus. A typical slender Paraleuctra of the occidentalis-group. FWL male, 2.7-2.8 mm, female, 3.1 mm.</p> <p>Male. T 9 caudally slightly raised. Flat hairy ventral lobe on S9 almost circular in ventral view (Fig. 38). S9 forms a subgenital plate with deep and wide Ushaped caudal notch. T 10 with recessed antecosta and a median furrow that ends caudally in a deep bracket-shaped notch separating two lobes, each about 1/3 segment width, distally rounded. Epiproct a simple strongly upcurved sharp hook. Cercus slender, with dorsal bulge, tip distinctly emarginate, the rudimentary 2 nd segment located in the middle of a notch separating two unequal teeth (Fig. 38). The dorsal tooth is larger and directed dorso-caudad, the ventral tooth points ventrad. In caudal view, the inner edge of cercus appears straight, and both apical teeth point mediad.</p> <p>In lateral view, the U-shaped base of the subanal probe is by transparency seen inside segment 9. The slender exposed part curves up regularly between the lobes of S9. The posterior face of the probe ends in a membraneous semicircular caudal projection and anteriorly in an elongate swelling extending further basad than the other structure (Fig. 38). In caudal view of the probe tip (Fig. 39), the dark lateral sclerites form a narrowly parabolic loop surrounding the rearward pointing membraneous part. The anterior membraneous part is rhomboid. The membraneous scaly parts at the probe tip are covered with numerous small downwardly pointing spicules.</p> <p>Female. At present, the female cannot be distinguished from P. okamotoa (Claassen) (= gracilis Kawai, after Shimizu 2000), from Hokkaido and Sachalin. In both, sternite 9 is patterned in a similar way and ends in a broad, gently bilobed subgenital plate (Zhiltzova 2003: fig. 876).</p> <p>Diagnosis. Paraleuctra malaisei belongs to the occidentalis-species-group as defined by Stark &amp; Kyzar (2001). By the slender but apically notched male cercus, the American P. occidentalis, P. jewetti, P. alta, and P. projecta are more similar to P. malaisei than the Asian members of the group which have only a medially bent nipple-like apex of male cercus (Shimizu 2000, Zhiltzova 2003, Li et al. 2010). By the shape of the subanal probe (which is the copulatory organ) P. malaisei differs clearly from all American (see figures in Baumann et al. 1977, Baumann &amp; Stark 2009) and Asian species (Shimizu 2000, Li et al.2010). The two Asian mainland species of the group differ strongly. In Zhiltzova's (2003) excellent figures the apex of the subanal probe of P. okamotoa is concealed in lateral view and is therefore shown here (Figs. 40, 41).</p> <p>Etymology. Named for René Malaise (1892-1978), dipterist and Swedish inventor of the efficient trap with which the present collections were made. René Malaise worked for years on the fauna of the Far East.</p></div> 	http://treatment.plazi.org/id/03E6653C1332136BFEC2FA9FFF520386	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C1331136AFE9FF90EFB0407A0.text	03E6653C1331136AFE9FF90EFB0407A0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Paraleuctra cercia (Okamoto 1922)	<div><p>Paraleuctra cercia (Okamoto, 1922)</p> <p>(Figs. 42, 43)</p> <p>Leuctra cercia Okamoto, 1922:37. Syntypes from JAPAN, Sapporo, Shiribeshi, and Iburi provinces in coll. Okamoto not located (Shimizu 2000).</p> <p>Material examined. REPUBLIC OF KOREA: Gangwondo, Pyeongchang, Yongpyeong Myeon, Nodong-li, Nodong Valley, Alt. 900 m, 5.- 14.6. 2008, 37°42.08. N' 128°28.89'E, 3 Malaise traps in shade at small stream, 1♀. Chungbuk, Sangchon-Myeon, Dungeon-li near Doma Pass, Alt. 750 m, 2.-26. V. 2006, 2 Malaise traps in forest on small stream, 15♀.</p> <p>Notes. The identification of the present material is not without doubt. Descriptions and illustrations (Okamoto 1922, Zhiltzova 1974, 2003, Shimizu 2000) are of a female with basally smooth subgenital plate. Conspicuous pilosity occurs only on the caudal lobes. The female from Nodong Valley listed above agrees with this description. The Korean specimens from near Doma Pass differ by a setose crest which in lateral view rises medially from the anterior third of S8, resembling a cone (Figs. 30, 31). Its strong setae are strikingly apparent in lateral view.</p> <p>Initially, these crested specimens were thought to represent a new species. However, V. Teslenko (in litt.) kindly translated the key passage to females of this group (Zhiltzova 2003) which reads:</p> <p>-... Lateral margins of lobes of subgenital female plate truncated obliquely, basal part of subgenital plate transfers to distal part without distinct projection................................ araleuctra zapekinae -... Lateral margins of lobes of subgenital female plate are parallel, basal part of subgenital plate narrow, separated from wide distal part by distinct projection......................... Paraleuctra cercia</p> <p>A sample I took near Sidima, Khabarovski Territory, Russian Far East, in June 1998 includes the nicely distinct males of both species. Of the 6 females, 4 have a smooth subgenital plate as published in the literature. However. one female resembles the Korean specimens (Figs. 42-43) and the last specimen is intermediate.</p></div> 	http://treatment.plazi.org/id/03E6653C1331136AFE9FF90EFB0407A0	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C13301374FED3F940FED80735.text	03E6653C13301374FED3F940FED80735.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Despaxia asiatica Zwick 2010	<div><p>Despaxia asiatica sp. n.</p> <p>(Figs. 44-46)</p> <p>Material examined. REPUBLIC OF KOREA: ♂ holotype, Gangwondo, Pyeongchang, YongpyeongMyeon, Nodong-li, Nodong valley, Alt. 900 m,1.X.-</p> <p>11.XI. 2006, 37°42.08'N 128°28.89'E, 3 Malaise traps in forest in shade.</p> <p>Adult habitus. A typical dark leuctrid with strongly infuscate wings. FWL 6.5 mm. The male abdominal tip distinguishes it from other members of the family and evidences its membership in genus Despaxia.</p> <p>Male. Tergites 3-9 with black, strongly sclerotized antecosta, remainder lightly sclerotized. Anterior tergites possess 4 indistinct darker spots in a transverse row. T 9 caudally deeply excised, medially remains no more than the very strong antecosta. Laterally the antecosta divides to form the sclerotized anterior and posterior edges of the lateral portion of the segment. T 10 is medially no more than a narrow sclerite to which the cerci and the epiproct are attached (Fig. 44). The epiproct is a transverse finely pilose sclerite with short stalk. Cerci straight, with small ventrocaudal notch, the wart-like second segment is located on top of the lobe, beneath the notch. Middle of S9 caudally arched, forming a slightly projecting subgenital plate with some long setae. Laterally (Fig. 46) the subgenital plate is demarcated by short folds originating in narrow caudo-lateral notches. No ventral lobe. Middle of segment 10 medially occupied by the wide paraprocts. In ventral view (Fig. 45) they form two paramedian weekly sclerotized triangles concealing the bases of the strongly outwardly curved specilla whose inner tube is faintly visible by transparency. More caudally the specilla converge again, their ends lie parallel to each other. The specilla enclose an approximately heart-shaped open space between them. The specillum tip is pointed, with a faint subterminal swelling. In dorso-caudal view the curved sperm tubes inside the paraprocts are seen to turn towards the midline but remain narrowly separated. Anteriorly from the outwardly curved base of specillum the lateral part of paraproct forms a simple flat plate. In lateral view the specilla curve away from the body and are distally straight. Near the base appears a little swelling over the sperm duct.</p> <p>Female. Unknown.</p> <p>Diagnosis. The only other species in the genus is the west-Nearctic D. augusta (Banks) which was compared. The general similarity of the two species is striking, compare Figs. 44-46 to figures 3 and 4 of Kondratieff &amp; Lechleitner (2002). However, the basally divergent and widely separate specilla formed by the inner paraproct lobes distinguish the new species immediately from D. augusta where the same lobes are parallel and lie close together over their entire length. D. augusta has an unsclerotized ventrocaudal edge of cercus carrying the rudimentary 2 nd segment but there is no notch. In D. augusta, the antecosta of T8 is medially distinctly recessed, and the epiproct has a faint midline.</p> <p>Notes. The flight period is apparently autumnal, same as in the American relative (Kondratieff &amp; Lechleitner 2002).</p> <p>Etymology. The discovery of the new species provides yet another example of genera shared between the Palearctic Far East and Western North America. In the Leuctridae, Megaleuctra, Perlomyia, and Paraleuctra share the same general distribution. The specific name refers to the range of the new species and emphasizes the transoceanic disjunction from D. augusta.</p> </div>	http://treatment.plazi.org/id/03E6653C13301374FED3F940FED80735	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C132E1374FC1DFB2CFB79039E.text	03E6653C132E1374FC1DFB2CFB79039E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Arcynopteryx polaris Klapalek 1912	<div><p>Arcynopteryx polaris Klapálek, 1912</p> <p>Arcynopteryx dichroa polaris Klap {lek, 1912:20. Male lectotypus (design. Zhiltzova (1995)), Russia, Halbinsel Bykow, Lena-Mündung, and several male and female paralectotypes from various localities in North Russia; all in Mus. St. Petersburg.</p> <p>Material examined. REPUBLIC OF KOREA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.4815&amp;materialsCitation.latitude=37.701332" title="Search Plazi for locations around (long 128.4815/lat 37.701332)">Gangwondo</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.4815&amp;materialsCitation.latitude=37.701332" title="Search Plazi for locations around (long 128.4815/lat 37.701332)">Pyeongchang</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.4815&amp;materialsCitation.latitude=37.701332" title="Search Plazi for locations around (long 128.4815/lat 37.701332)">Yongpyeong-Myeon</a>, Nodong-li, Nodong valley, Alt. 900 m, 5.-14.VI. 2006, 37°42.08'N, 128°28.89'E, 3 Malaise traps in shade at small stream, 1♂.</p> <p>Notes. The species is widespread in Asia (Teslenko &amp; Zhiltzova 2009) but new for Korea.</p></div> 	http://treatment.plazi.org/id/03E6653C132E1374FC1DFB2CFB79039E	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C132E1374FEBDF8C5FBC10778.text	03E6653C132E1374FEBDF8C5FBC10778.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Megaleuctra Ham et Bae 2002	<div><p>Megaleuctra Ham et Bae, 2002</p> <p>Megaleuctra saebat Ham et Bae, 2002:338. ♂ Holotype, Republic of Korea, Jeollabuk-do, Namwon, Jirisan (Mt.) Seseokpyeongjeon (Seoul Women's University).</p> <p>Material examined. REPUBLIC OF KOREA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.4815&amp;materialsCitation.latitude=37.701332" title="Search Plazi for locations around (long 128.4815/lat 37.701332)">Gangwondo</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.4815&amp;materialsCitation.latitude=37.701332" title="Search Plazi for locations around (long 128.4815/lat 37.701332)">Pyeongchang</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.4815&amp;materialsCitation.latitude=37.701332" title="Search Plazi for locations around (long 128.4815/lat 37.701332)">Yongpyeong-Myeon</a>, Nodong-li, Nodong valley, Alt. 900 m, 5.-14.VI. 2006, 37°42.08'N 128°28.89'E, 3 Malaise traps in shade at small stream, 1♂, 1♀; det. B. Kondratieff.</p> <p>Notes. This is only the second record of the sole extant Palearctic species.</p></div> 	http://treatment.plazi.org/id/03E6653C132E1374FEBDF8C5FBC10778	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C132E1374FC23FD5CFB310129.text	03E6653C132E1374FC23FD5CFB310129.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Paracapnia recta Zhiltzova 1984	<div><p>Paracapnia recta Zhiltzova, 1984</p> <p>Paracapnia recta Zhiltzova, 1984:78. Holotype ♂, RUSSIAN FAR EAST, South Primorje, Kedrovaya pad (Museum St. Petersburg).</p> <p>Material examined. REPUBLIC OF KOREA: Chungnam, Keumsan, Gunbuk-Myeon, Sanan-2-li, 20.IV.-8. V. 2005, 2 Malaise traps on small stream, 1♂.</p> <p>Notes. Paracapnia recta was reported from Korea by Kim et al. (1998) who found that a larva known by the informal designation Capnia Kua (Yoon and Aw 1986) belongs to this species.</p> </div>	http://treatment.plazi.org/id/03E6653C132E1374FC23FD5CFB310129	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C132E1374FF70FD5BFDCD0108.text	03E6653C132E1374FF70FD5BFDCD0108.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Perlomyia levanidovae (Zhiltzova 1975)	<div><p>Perlomyia levanidovae (Zhiltzova, 1975)</p> <p>Rhopalopsole levanidovae Zhiltzova, 1975: 225. Holotype ♂, RUSSIAN FAR EAST, South Primorje, Gakkelevskogo klyutsha, basin of river Barabashevka (Museum Petersburg).</p> <p>Material examined. REPUBLIC OF KOREA: Chungbuk, Sangchon-Myeon, Dungeon-li near Doma Pass, Alt. 750 m, 2.-26.V. 2006, 2 Malaise traps in forest on small stream, 1♂, 2♀.</p> <p>Notes. The species is new for Korea.</p></div> 	http://treatment.plazi.org/id/03E6653C132E1374FF70FD5BFDCD0108	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C132E1374FE90FB84FCA1024B.text	03E6653C132E1374FE90FB84FCA1024B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Perlomyia mahunkai (Zwick 1973)	<div><p>Perlomyia mahunkai (Zwick, 1973)</p> <p>Rhoplapopsole mahunkai Zwick, 1973a:163. Holotype ♂, PEOPLE'S REPUBLIC OF KOREA, Prov. Kanwon, Diamond Range, Hotel Go-song (Museum Budapest).</p> <p>Material examined. REPUBLIC OF KOREA: Chungbuk, Sangchon-Myeon, Dungeon-li near Doma Pass, Alt. 750 m, 2.-26.V.2006, 2 Malaise traps in forest on small stream, many ♂, ♀; same data except 500 m, 3♀. Chungnam, Kaungsan Gunbuk-Myeon, Sanan-2-li, 20.IV.-8.V. 2005, 2 Malaise traps on small stream, numerous ♂, ♀. Jirisan, Hamyang-gun, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Macheon-Myeon</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Samjeon-li</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=127.64167&amp;materialsCitation.latitude=35.348835" title="Search Plazi for locations around (long 127.64167/lat 35.348835)">Alt.</a> 700 m, 35°20.93'N 127°38.50'E, 11.IV.-8.V. 2004, Malaise trap on small stream, numerous ♂, ♀.</p> <p>Notes. The species is also known from the southern part of the Russian Far East (Levanidova &amp; Zhiltzova 1979, Zhiltzova 2003, Teslenko &amp; Zhiltzova 2009).</p></div> 	http://treatment.plazi.org/id/03E6653C132E1374FE90FB84FCA1024B	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C132E1377FC19F8F6FEBC07D7.text	03E6653C132E1377FC19F8F6FEBC07D7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Stavsolus japonicas (Okamoto 1912)	<div><p>Stavsolus japonicas (Okamoto, 1912)</p> <p>Isogenus japonicus Okamoto, 1912:111. Female syntypes from JAPAN, Yamaguchi, Nikko, and Harima provinces (in coll. Univ. Sapporo and coll. Okamoto) not located.</p> <p>Material examined. REPUBLIC OF KOREA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.59517&amp;materialsCitation.latitude=37.7385" title="Search Plazi for locations around (long 128.59517/lat 37.7385)">Gangwondo</a>, Odaesan near Dong-daesan, Alt. 800 m, 37°44.31'N 128°35.71'E, 3.-21.VI. 2006, 4 Malaise traps in old Korean fir forest, 1♀.</p> <p>Notes. Apparently widespread in South Korea (Kim et al. 1998). A single turtle-shaped egg recovered from the abdomen confirms the identification of the present specimen. The North Korean specimen illustrated by Zwick (1973a) is certainly also this species.</p></div> 	http://treatment.plazi.org/id/03E6653C132E1377FC19F8F6FEBC07D7	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C132D1376FECFFD39FBBA0772.text	03E6653C132D1376FECFFD39FBBA0772.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Megarcys teslenkonis Zwick 2010	<div><p>Megarcys teslenkonis sp. n.</p> <p>(Figs. 47-51)</p> <p>Material examined. ♀ Holotype, REPUBLIC OF KOREA: Chungbuk, Sangchon-Myeon, Dungeon-li near Doma Pass, Alt. 750 m, 2.-26.V. 2006, 2 Malaise traps in forest on small stream; 2 eggs recovered from the abdomen were slide mounted. Adult habitus. Slightly brachypterous, FWL 20 mm, BL 18 mm. Dorsal face and sides of body very dark brown. There is a yellow head pattern and a yellow median band on the pronotum (Fig. 47). Mesonotum with yellow patch in middle, middle of metathorax and of first two abdominal tergites medially also lighter than remaining dorsal surface. Ventral side mainly yellow, thoracic sternites light ochre. Antennae and cerci almost black. Femora dorsally brown, ventrally light brown, with yellow knee ring. Light brown patches in the basal part of front and rear face of femur grow successively larger from front- to hind-leg where they occupy about 2/3 of the total length. Tibiae dark brown from base to subgenual organ, then abruptly yellow but grading again to dark brown towards tip. Tarsal segment 1 lighter brown than 2 and 3.</p> <p>Submental gill a short slender cone, gill on lower front corner of pronotum also small. The curved downhanging lateral single gills at the front of meso-and metathorax are larger, about as long as in M. ochracea, but not as thick.</p> <p>Male. Not known.</p> <p>Female. The yellow S8 forms a rounded slightly convex subgenital plate ending in two long lobes extending over half of S9 (Fig. 48). The medial gap separating the lobes is anteriorly heart-shaped, caudally approximately parallel. At the level of the S9 hind margin each lobe is on the outside constricted and then strongly expanded so that a prominent lateral lobe is formed from where the convex contour curves regularly towards the median gap.</p> <p>Egg. Large, 400 µm long. Quadrilateral with flat opercular area, in side view (Fig. 49) resembling a cube to one side of which is attached a short pyramid supporting the collar. Each side of the cube and of the pyramid is distinctly concave. In oblique views (Fig. 51), the egg therefore appears to be of some irregular shape. The collar appears double, the shorter outer and the longer and narrower inner ring both ending in a number of pearls or short fingers (Fig. 50). Chorion with hexagonal follicle cell impressions. The limits between cells are corrugated and a bit raised, at high magnifications the egg contour appears rough. Opercular line, micropyles, and anchor not observed.</p> <p>Diagnosis. The subgenital plate with its large lobes resembles M. magnilobus Zhiltzova, 1988 from the Russian Far East, the west-nearctic M. signata (Hagen, 1874), and Sopkalia yamadae (Okamoto, 1917) from Japan. In S. yamadae (which was compared) the gap separating the lobes of the subgenital plate is also heart-shaped but is wider. None of the similar species possesses outwardly directed angles at the base of each lobe (Okamoto 1917, Ricker 1952, Van Wieren et al. 2001, Zhiltzova 1988, Teslenko &amp; Zhiltzova 2009), and all differ in pigmentation and pattern of the fore body. Known Megarcys eggs (van Wieren et al. 2001, and my own observations of M. ochracea (Klap{lek, 1912) and also the egg of S. yamadae (Isobe 1988) have a double collar. Several have a somewhat battered appearance because of concave areas on the egg surface. However, M. teslenkonis is the only species with a flat-topped quadrilateral egg.</p> <p>Etymology. This large beautiful species is dedicated in friendship to Valentina Teslenko (Vladivostok) who contributed importantly to the knowledge of stoneflies of the East Palearctic region. The name is treated like a Latin noun of the O-declension, in the genitive case.</p> <p>Nomenclatural note. When checking the descriptions of additional nominal Asian species of genus Megarcys (Illies 1966) the correct original spelling of one name was found to be Megarcys lepneva (Š{mal, 1939), not lepnevae as used in the literature. Š{mal spelled lepneva both in the description and the figure legend, the spelling was clearly not a lapse.</p> </div>	http://treatment.plazi.org/id/03E6653C132D1376FECFFD39FBBA0772	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C132C1371FC52FD5BFB1703CC.text	03E6653C132C1371FC52FD5BFB1703CC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sweltsa zhiltzovae Zwick 2010	<div><p>Sweltsa zhiltzovae sp. n.</p> <p>(Figs. 52-56)</p> <p>Material examined. ♂ holotype, 2♂ paratypes, REPUBLIC OF KOREA, Chungbuk, SangchonMyeon, Dungeon-li near Doma Pass, Alt. 750 m, 2.- 26.V. 2006, 2 Malaise traps in forest on small stream. Adult habitus. A pale yellowish species, FWL 8.7 mm. The head has a wide chocolate brown angled mark connecting the ocelli (Fig. 52). The area between this mark and the eyes is white and paler than the yellowish rest of the head. Pronotum, antennae, legs, and cerci are unicolorous. Meso- und metathorax have the usual narrow U-shaped mark, and a narrow brown line along the pleural suture. On the abdomen, T1 has a dark antecosta and a narrow brown longitudinal mark in the middle. Tergites 2-7 each have a wider brown longitudinal mark. Each is much wider in front than behind. Together they form a brown dorsal band with serrate edges.</p> <p>Male. Middle part of antecosta 9 sclerotized but flat, separating two steeply rising back-curved fleshy cones (Figs. 53, 54). Caudal margin of T 9 triangularly excised, base of epiproct partly exposed. T 10 completely divided into simple hemitergites by the large epiproct rising from a deep cowl (Fig. 55). The scooped front part is laterally articulated and from this point on forms a basal rod in the bottom of the cowl. By transparency, its upcurved caudal end appears as a dark V-shaped mark in the base of the forward-bent part of the epiproct. The remarkably large and wide base of this part occupies about 1/3 of the length. The anterior 2/3 have in dorsal view the shape of a straight finger. In side view appears a strong triangular extension of the ventral contour line (Fig. 56). The finger widens gently towards the rounded apex. The dorsal contour of the epiproct is indistinctly concave, almost straight. Between the hemitergites the lateral edges of the epiproct cowl are strengthened by distinct slender paragenital sclerites. No penial armature noticed.</p> <p>Female. Not known.</p> <p>Diagnosis. The pattern of the new species is distinctive. In case of doubt, the strong cones on T9, the acutely triangular ventral extension, and the wide and large base of the epiproct identify it immediately. Sweltsa lepnevae Zhiltzova from Primorje seems to be most similar but differs in pattern (Teslenko &amp; Zhiltzova 2009), females were available for comparison. Their head mark is only about half as wide, the distal 2/3 of antennae are dark brown, and there is a narrow dark margin along the front and sides of the pronotum. Males of S. lepnevae (from the description) have lower cones on T9, the epiproct has a narrow base and in side view no ventral entension. Its tip is slightly sinuous but essentially downcurved.</p> <p>Etymology. The species is named in honour of Lidija Andrejevna Zhiltzova (St. Petersburg), my much admired colleague and dear friend, in recognition of her outstanding contributions to the knowledge of stoneflies, in particular of Asia.</p></div> 	http://treatment.plazi.org/id/03E6653C132C1371FC52FD5BFB1703CC	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
03E6653C132B1370FCDAF941FEEE0716.text	03E6653C132B1370FCDAF941FEEE0716.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sweltsa colorata Zhiltzova et Levanidova 1978	<div><p>Sweltsa colorata Zhiltzova et Levanidova, 1978</p> <p>Sweltsa colorata Zhiltzova et Levanidova, 1978:20; Holotype ♂: RUSSIAN FAR EAST, Primorje, Kedrovya pad (Museum St. Petersburg).</p> <p>Material examined. REPUBLIC OF KOREA: Chungbuk, Sangchon-Myeon, Dungeon-li near Doma Pass, Alt. 750 m, 2.-26.V. 2006, 2 Malaise traps in forest on small stream, 6♂, many ♀; same locality and date, but altitude 500 m, 2.-26.VI. 2006, Malaise trap in forest on small stream, 12♂, 52 ♀.</p> <p>Notes. Kim et al. (1998) recorded numerous Korean specimens of this widespread species. Teslenko &amp; Zhiltzova (2009) do not accept the synonymy with Sweltsa nikkoensis (Okamoto, 1912) proposed by Kim et al. (1998).</p> </div>	http://treatment.plazi.org/id/03E6653C132B1370FCDAF941FEEE0716	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	Zwick, Peter	Zwick, Peter (2010): New Species And New Records Of Plecoptera From Korea And The Russian Far East. Illiesia 6 (9): 75-97, DOI: http://doi.org/10.5281/zenodo.4759703
