<documentid="CD883054F0BBE4507420CEDDEBEC5ED3"ID-DOI="10.5852/ejt.2021.756.1407"ID-GBIF-Dataset="73c0dde0-1a03-4fe2-8d13-05cd614ff3b1"ID-ISSN="2118-9773"ID-Zenodo-Dep="5033010"ID-ZooBank="4A60FB62-20D7-4DC9-A4EA-BCE633730111"IM.materialsCitations_approvedBy="juliana"IM.metadata_approvedBy="julia"IM.taxonomicNames_approvedBy="juliana"IM.treatmentCitations_approvedBy="juliana"IM.treatments_approvedBy="juliana"checkinTime="1624643685756"checkinUser="felipe"docAuthor="Ha, Tuyet Ngan & Tran, Anh Duc"docDate="2021"docId="039F87AF2434FFD9FE3FFD99FDAFF8F1"docLanguage="en"docName="ejt-756_1-82.pdf"docOrigin="European Journal of Taxonomy 756"docSource="http://dx.doi.org/10.5852/ejt.2021.756.1407"docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1"docStyleId="EF2B578F1D15862ADE45B0C07C620911"docStyleName="EJT.2018-.journal_article.type1"docStyleVersion="14"docTitle="Micronecta (Unguinecta) melanochroa Nieser, Chen & Yang 2005"docType="treatment"docVersion="11"lastPageNumber="68"masterDocId="FFA6FFD72477FF9AFFB7FFB9FFE0FFFA"masterDocTitle="Taxonomy of Micronectidae (Heteroptera: Nepomorpha) from Vietnam, with descriptions of 11 new species"masterLastPageNumber="82"masterPageNumber="1"pageNumber="68"updateTime="1733756507566"updateUser="juliana"zenodo-license-document="CC-BY-4.0"zenodo-license-figures="CC-BY-4.0"zenodo-license-treatments="UNSPECIFIED">
<mods:titleid="E43AF78DFF95A80DA7CF5392392AB0BB">Taxonomy of Micronectidae (Heteroptera: Nepomorpha) from Vietnam, with descriptions of 11 new species</mods:title>
<mods:affiliationid="0C2866CF3F12D912B448D2E5AEB10C7C">Faculty of Biology, VNU University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam.</mods:affiliation>
<mods:affiliationid="F4E8F6BECC85ACFDD7E8754E799D09AC">Faculty of Biology, VNU University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam.</mods:affiliation>
<taxonomicNameid="4C364D3A2434FFD9FE3FFD99FB4CFDC1"authority="Nieser, Chen & Yang, 2005"authorityName="Nieser, Chen & Yang"authorityYear="2005"box="[392,1196,543,571]"class="Insecta"family="Corixidae"genus="Micronecta"higherTaxonomySource="GBIF"kingdom="Animalia"order="Hemiptera"pageId="67"pageNumber="68"phylum="Arthropoda"rank="species"species="melanochroa"subGenus="Unguinecta">
<bibRefCitationid="EFA74B482434FFD9FCDEFD99FB4CFDC1"author="Nieser N. & Chen P. P. & Yang C. M."box="[873,1196,544,571]"pageId="67"pageNumber="68"pagination="189 - 209"refId="ref51916"refString="Nieser N., Chen P. P. & Yang C. M. 2005. A new subgenus and six new species of Nepomorpha (Insecta: Heteroptera) from Yunnan, China. The Raffles Bulletin of Zoology 53 (2): 189 - 209."type="journal article"year="2005">Nieser, Chen & Yang, 2005</bibRefCitation>
<figureCitationid="130D2A3C2434FFD9FD06FDFBFCC0FDA7"box="[689,800,578,605]"captionStart="Fig"captionStartId="64.[189,232,1856,1882]"captionTargetBox="[189,1399,640,1815]"captionTargetId="figure-276@64.[189,1399,640,1815]"captionTargetPageId="64"captionText="Fig. 21. Habitus photos of species of Micronecta Kirkaldy, 1897 and Synaptonecta Lundblad, 1933, ♂♂. A. M. quadristrigata Breddin, 1905 (ZVNU). B. M. altera Wróblewski, 1972 (ZVNU). C. M. polhemusi Nieser, 2000 (ZRC). D. M. melanochroa Nieser, Chen & Yang, 2005 (ZVNU). E. M. caperata sp. nov., holotype (ZVNU). F. M. fugitans Breddin, 1905 (ZVNU). G. M. tarsalis Chen, 1960 (ZVNU). H. S. issa (Distant, 1910) (ZVNU). All to the same scale."figureDoi="http://doi.org/10.5281/zenodo.5033168"httpUri="https://zenodo.org/record/5033168/files/figure.png"pageId="67"pageNumber="68">Figs 21D</figureCitation>
,
<figureCitationid="130D2A3C2434FFD9FC9BFDFAFC62FDA7"box="[812,898,579,605]"captionStart="Fig"captionStartId="68.[189,232,1926,1952]"captionTargetBox="[204,1370,512,1894]"captionTargetId="figure-118@68.[189,1398,509,1897]"captionTargetPageId="68"captionText="Fig. 23. Morphological features of species of Micronecta Kirkaldy, 1897, ♂♂. A–D. M. melanochroa Nieser, Chen & Yang, 2005 (ZVNU). E–G. M. polhemusi Nieser, 2000 (ZVNU). A = fore leg; B, E = free lobe; C, F = right paramere; D, G = left paramere."figureDoi="http://doi.org/10.5281/zenodo.5033172"httpUri="https://zenodo.org/record/5033172/files/figure.png"pageId="67"pageNumber="68">23A–D</figureCitation>
<treatmentCitationid="0A9710A82434FFD9FF0AFD3DFC26FD67"author="Nieser N. & Chen P. P. & Yang C. M."box="[189,966,643,670]"httpUri="http://treatment.plazi.org/id/03D7AB48DD400D03FF548387FDE2FDB8"page="203"pageId="67"pageNumber="68"year="2005">
<taxonomicNameid="4C364D3A2434FFD9FF0AFD3DFC26FD67"authority="Nieser, Chen & Yang, 2005: 202 - 203"authorityName="Nieser, Chen & Yang"authorityPageNumber="202 - 203"authorityYear="2005"box="[189,966,643,670]"class="Insecta"family="Corixidae"genus="Micronecta"higherTaxonomySource="GBIF"kingdom="Animalia"order="Hemiptera"pageId="67"pageNumber="68"phylum="Arthropoda"rank="species"species="melanochroa">
<bibRefCitationid="EFA74B482434FFD9FE42FD3AFC26FD67"author="Nieser N. & Chen P. P. & Yang C. M."box="[501,966,643,670]"pageId="67"pageNumber="68"pagination="189 - 209"refId="ref51916"refString="Nieser N., Chen P. P. & Yang C. M. 2005. A new subgenus and six new species of Nepomorpha (Insecta: Heteroptera) from Yunnan, China. The Raffles Bulletin of Zoology 53 (2): 189 - 209."type="journal article"year="2005">Nieser, Chen & Yang, 2005: 202–203</bibRefCitation>
<taxonomicNameid="4C364D3A2434FFD9FD88FD1EFD28FD3A"authorityName="Nieser, Chen & Yang"authorityYear="2005"box="[575,712,679,704]"class="Insecta"family="Corixidae"genus="Micronecta"higherTaxonomySource="GBIF"kingdom="Animalia"order="Hemiptera"pageId="67"pageNumber="68"phylum="Arthropoda"rank="subGenus"subGenus="Unguinecta">
Body length 2.3–2.4. Pronotum longer than median head length. Dorsum generally dark brown. Hemelytron greyish brown without darker brown patches; embolium yellowish or light brown, with a thin dark stripe near mesial margin (
<figureCitationid="130D2A3C2434FFD9FDDFFCE3FD35FC8E"box="[616,725,858,884]"captionStart="Fig"captionStartId="64.[189,232,1856,1882]"captionTargetBox="[189,1399,640,1815]"captionTargetId="figure-276@64.[189,1399,640,1815]"captionTargetPageId="64"captionText="Fig. 21. Habitus photos of species of Micronecta Kirkaldy, 1897 and Synaptonecta Lundblad, 1933, ♂♂. A. M. quadristrigata Breddin, 1905 (ZVNU). B. M. altera Wróblewski, 1972 (ZVNU). C. M. polhemusi Nieser, 2000 (ZRC). D. M. melanochroa Nieser, Chen & Yang, 2005 (ZVNU). E. M. caperata sp. nov., holotype (ZVNU). F. M. fugitans Breddin, 1905 (ZVNU). G. M. tarsalis Chen, 1960 (ZVNU). H. S. issa (Distant, 1910) (ZVNU). All to the same scale."figureDoi="http://doi.org/10.5281/zenodo.5033168"httpUri="https://zenodo.org/record/5033168/files/figure.png"pageId="67"pageNumber="68">Fig. 21D</figureCitation>
Males: pala with a secondary claw; primary palar claw sub-triangular, strongly widened distally (
<figureCitationid="130D2A3C2434FFD9FF71FC07FED7FC22"box="[198,311,958,984]"captionStart="Fig"captionStartId="68.[189,232,1926,1952]"captionTargetBox="[204,1370,512,1894]"captionTargetId="figure-118@68.[189,1398,509,1897]"captionTargetPageId="68"captionText="Fig. 23. Morphological features of species of Micronecta Kirkaldy, 1897, ♂♂. A–D. M. melanochroa Nieser, Chen & Yang, 2005 (ZVNU). E–G. M. polhemusi Nieser, 2000 (ZVNU). A = fore leg; B, E = free lobe; C, F = right paramere; D, G = left paramere."figureDoi="http://doi.org/10.5281/zenodo.5033172"httpUri="https://zenodo.org/record/5033172/files/figure.png"pageId="67"pageNumber="68">Fig. 23A</figureCitation>
). Median lobe of sternite VII narrow and long, with a narrowly rounded apex. Free lobe with mesial angle rounded, posterior margin nearly straight, lateral angle well-produced, ca 20 long setae on lateral side of free lobe (
<figureCitationid="130D2A3C2434FFD9FDFEFBBAFD56FBE7"box="[585,694,1027,1053]"captionStart="Fig"captionStartId="68.[189,232,1926,1952]"captionTargetBox="[204,1370,512,1894]"captionTargetId="figure-118@68.[189,1398,509,1897]"captionTargetPageId="68"captionText="Fig. 23. Morphological features of species of Micronecta Kirkaldy, 1897, ♂♂. A–D. M. melanochroa Nieser, Chen & Yang, 2005 (ZVNU). E–G. M. polhemusi Nieser, 2000 (ZVNU). A = fore leg; B, E = free lobe; C, F = right paramere; D, G = left paramere."figureDoi="http://doi.org/10.5281/zenodo.5033172"httpUri="https://zenodo.org/record/5033172/files/figure.png"pageId="67"pageNumber="68">Fig. 23B</figureCitation>
). Left paramere: shaft styliform, tapering towards narrowly rounded apex, apical part slightly twisted; basal lobe relatively short and broadly rounded (
<figureCitationid="130D2A3C2434FFD9FB4BFB9FFA8AFBBA"box="[1276,1386,1062,1088]"captionStart="Fig"captionStartId="68.[189,232,1926,1952]"captionTargetBox="[204,1370,512,1894]"captionTargetId="figure-118@68.[189,1398,509,1897]"captionTargetPageId="68"captionText="Fig. 23. Morphological features of species of Micronecta Kirkaldy, 1897, ♂♂. A–D. M. melanochroa Nieser, Chen & Yang, 2005 (ZVNU). E–G. M. polhemusi Nieser, 2000 (ZVNU). A = fore leg; B, E = free lobe; C, F = right paramere; D, G = left paramere."figureDoi="http://doi.org/10.5281/zenodo.5033172"httpUri="https://zenodo.org/record/5033172/files/figure.png"pageId="67"pageNumber="68">Fig. 23D</figureCitation>
). Right paramere: shaft with mesial side nearly straight proximally, lateral side evenly curved, slightly thickened in the middle, then tapering towards blunt apex (
<figureCitationid="130D2A3C2434FFD9FCC4FBD2FC3EFB7C"box="[883,990,1131,1158]"captionStart="Fig"captionStartId="68.[189,232,1926,1952]"captionTargetBox="[204,1370,512,1894]"captionTargetId="figure-118@68.[189,1398,509,1897]"captionTargetPageId="68"captionText="Fig. 23. Morphological features of species of Micronecta Kirkaldy, 1897, ♂♂. A–D. M. melanochroa Nieser, Chen & Yang, 2005 (ZVNU). E–G. M. polhemusi Nieser, 2000 (ZVNU). A = fore leg; B, E = free lobe; C, F = right paramere; D, G = left paramere."figureDoi="http://doi.org/10.5281/zenodo.5033172"httpUri="https://zenodo.org/record/5033172/files/figure.png"pageId="67"pageNumber="68">Fig. 23C</figureCitation>
<materialsCitationid="3B5E3CE42434FFD9FF0AFB62FCC3FAE2"ID-GBIF-Occurrence="3311572596"collectingDate="2013-06-07"collectionCode="ZVNU"collectorName="Xuan Son N. P. & A. D. Tran"country="Vietnam"location="Ban Coi"municipality="Ban Coi"pageId="67"pageNumber="68"specimenCode="TAD1337"specimenCount="1"specimenCount-male="1"stateProvince="Phu Tho Prov.">
<locationDeviationid="9A3B2F9B2434FFD9FBE3FB62FA92FB0E"box="[1108,1394,1242,1269]"pageId="67"pageNumber="68">water from underground</locationDeviation>
<materialsCitationid="3B5E3CE42434FFD9FC8BFB44FCADFAC0"ID-GBIF-Occurrence="3311572410"collectingDate="2013-08-28"collectionCode="ZVNU"collectorName="A. D. Tran"country="Vietnam"location="Xuan Son N. P."municipality="Kim Thuong"pageId="67"pageNumber="68"specimenCode="TAD1343"specimenCount="1"specimenCount-male="1"stateProvince="Phu Tho">
<locationid="8EE960622434FFD9FCCFFB47FBC8FAE2"LSID="urn:lsid:plazi:treatment:039F87AF2434FFD9FE3FFD99FDAFF8F1:8EE960622434FFD9FCCFFB47FBC8FAE2"box="[888,1064,1277,1304]"country="Vietnam"municipality="Kim Thuong"name="Xuan Son N. P."pageId="67"pageNumber="68"stateProvince="Phu Tho">Xuan Son N.P.</location>
<collectingDateid="EFCCE9912434FFD9FF0AFA99FE84FAC0"box="[189,356,1312,1338]"pageId="67"pageNumber="68"value="2013-08-28">28 Aug. 2013</collectingDate>
<materialsCitationid="3B5E3CE42434FFD9FCDCFA99FBC1FAA7"ID-GBIF-Occurrence="3311572621"collectingDate="2013-08-29"collectionCode="ZVNU"collectorName="A. D. Tran"country="Vietnam"location="Xuan Son N. P."municipality="Dong Son"pageId="67"pageNumber="68"specimenCode="TAD1346"specimenCount="33"specimenCount-female="19"specimenCount-male="14"stateProvince="Phu Tho">
<locationid="8EE960622434FFD9FB83FA99FB08FAC0"LSID="urn:lsid:plazi:treatment:039F87AF2434FFD9FE3FFD99FDAFF8F1:8EE960622434FFD9FB83FA99FB08FAC0"box="[1076,1256,1312,1338]"country="Vietnam"municipality="Dong Son"name="Xuan Son N. P."pageId="67"pageNumber="68"stateProvince="Phu Tho">Xuan Son N.P.</location>
<collectingDateid="EFCCE9912434FFD9FE1DFAFAFDABFAA7"box="[426,587,1347,1373]"pageId="67"pageNumber="68"value="2013-08-29">29 Aug. 2013</collectingDate>
<materialsCitationid="3B5E3CE42434FFD9FB8DFAFBFE9CFA58"ID-GBIF-Occurrence="3311572354"collectingDate="2014-08-27"collectionCode="ZVNU"collectorName="T. S. Nguyen"country="Vietnam"latitude="21.088383"location="Ha Bang"longLatPrecision="1"longitude="104.95932"municipality="Xoan"pageId="67"pageNumber="68"specimenCode="TS1407"specimenCount="9"specimenCount-female="3"specimenCount-male="6"stateProvince="Phu Tho">
<locationDeviationid="9A3B2F9B2434FFD9FF0AFADFFD77FA7A"box="[189,663,1381,1408]"pageId="67"pageNumber="68">near its confluence with Ha Bang stream</locationDeviation>
<collectingDateid="EFCCE9912434FFD9FBB7FADCFB40FA85"box="[1024,1184,1381,1407]"pageId="67"pageNumber="68"value="2014-08-27">27 Aug. 2014</collectingDate>
<materialsCitationid="3B5E3CE42434FFD9FE2FFA31FC42FA3F"ID-GBIF-Occurrence="3311572563"collectingDate="2014-08-28"collectionCode="ZVNU"collectorName="T. S. Nguyen"country="Vietnam"latitude="21.139967"location="Ngoc"longLatPrecision="1"longitude="104.938385"municipality="Lap"pageId="67"pageNumber="68"specimenCode="TS1412"specimenCount="2"specimenCount-female="1"specimenCount-male="1"stateProvince="Phu Tho">
<locationDeviationid="9A3B2F9B2434FFD9FD1DFA31FB24FA58"box="[682,1220,1416,1442]"pageId="67"pageNumber="68">the first concrete bridge from Ngoc waterfall</locationDeviation>
<collectingDateid="EFCCE9912434FFD9FEC6FA12FDEFFA3F"box="[369,527,1451,1477]"pageId="67"pageNumber="68"value="2014-08-28">28 Aug. 2014</collectingDate>
<materialsCitationid="3B5E3CE42434FFD9FC0FFA12FEF2F9F0"ID-GBIF-Occurrence="3311572384"collectingDate="2014-08-28"collectionCode="ZVNU"collectorName="T. S. Nguyen"country="Vietnam"latitude="21.1387"location="Ngoc"longLatPrecision="1"longitude="104.9376"municipality="Lap"pageId="67"pageNumber="68"specimenCode="TS1413"specimenCount="2"specimenCount-male="2"stateProvince="Phu Tho">
<collectingDateid="EFCCE9912434FFD9FC35FA74FBC9FA1D"box="[898,1065,1485,1511]"pageId="67"pageNumber="68"value="2014-08-28">28 Aug. 2014</collectingDate>
<materialsCitationid="3B5E3CE42434FFD9FE82FA49FD7BF9D7"ID-GBIF-Occurrence="3311572470"collectingDate="2012-12-21"collectionCode="ZVNU"collectorName="Q. H. Ngo"country="Vietnam"county="Con Cuong"location="Khe Thoi"municipality="Lien Huong Village"pageId="67"pageNumber="68"specimenCode="NQH1209"specimenCount="17"specimenCount-female="5"specimenCount-male="12"stateProvince="Nghe An Prov.">
<collectingRegionid="49F2F85B2434FFD9FE82FA49FE0BF9F0"box="[309,491,1520,1546]"country="Vietnam"name="Nghe An"pageId="67"pageNumber="68">Nghe An Prov.</collectingRegion>