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<document id="DE13059D591C103F17D040ECDD4FAEE6" ID-CLB-Dataset="37285" ID-DOI="10.11646/zootaxa.4221.4.3" ID-GBIF-Dataset="1ea1586a-4c41-4121-b52c-b7f5e308a57f" ID-ISSN="1175-5326" ID-Zenodo-Dep="252446" ID-ZooBank="0A4B8660-A63F-4C75-ACF6-A2F1BED03419" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1484836712976" checkinUser="GgServerImporter" docAuthor="Tran, Duc Luong &amp; Brancelj, Anton" docDate="2017" docId="03F887989F6AA0753AA50EDE78734511" docLanguage="en" docName="Zootaxa.4221.4.457-476" docOrigin="Zootaxa 4221 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Nannodiaptomus haii Tran &amp; Brancelj, 2017, sp. nov." docType="treatment" docVersion="11" lastPageNumber="473" masterDocId="FFC1FFE09F60A0653A320A2A7D344149" masterDocTitle="Amended diagnosis of the genus Nannodiaptomus (Copepoda, Calanoida), based on redescription of N. phongnhaensis and description of a new species from caves in central Vietnam" masterLastPageNumber="476" masterPageNumber="457" pageNumber="467" updateTime="1698435874047" updateUser="ExternalLinkService">
<mods:mods id="B01382F9051CF0792ED0AFFA0247954E" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="F6DF18DF81D8E521D8E68910BF19E20C">
<mods:title id="5A54BC831F1849E7517831C994F3050A">Amended diagnosis of the genus Nannodiaptomus (Copepoda, Calanoida), based on redescription of N. phongnhaensis and description of a new species from caves in central Vietnam</mods:title>
</mods:titleInfo>
<mods:name id="9FB05A58F6B7D358074526709C672344" type="personal">
<mods:role id="1FE0E0171C91C4380AE0FE095ECA2B0C">
<mods:roleTerm id="CC5FC22C11D4EDD3A6F703A58400F0EC">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="DB1ED118F66F0BD50FE6B82A79AA1546">Tran, Duc Luong</mods:namePart>
</mods:name>
<mods:name id="0E207A9BC99AC58078790AF232C1804D" type="personal">
<mods:role id="AFC4819468C33F6701E9BAF42110B6F6">
<mods:roleTerm id="C8EACF0CE25AB1FCED681D5D942728E9">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="CA663DC62046EA932DC379BDBBABDCAA">Brancelj, Anton</mods:namePart>
</mods:name>
<mods:typeOfResource id="DF702947E3FDF5A7F8024742A52B8C69">text</mods:typeOfResource>
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<mods:title id="CBC60BFCC79B11981D6B675C83DA6752">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="F15168DC7AB8213CFA893D1A6B9B3CDD">
<mods:date id="944DA8AE44BABE11F6BF8FDD0B6740E9">2017</mods:date>
<mods:detail id="A65F4B8862E6EA91D01453CC2205BB10" type="volume">
<mods:number id="0B9D5F5936229AB59EC23ECDA278A24D">4221</mods:number>
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<mods:number id="A89AC336DBE9CC670D8989C4B77F9D2B">4</mods:number>
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<mods:classification id="43ABA98886AFC194EAECD92D1DB03CFD">journal article</mods:classification>
<mods:identifier id="8149299B840D016F7E9084A63DEA207E" type="CLB-Dataset">37285</mods:identifier>
<mods:identifier id="BB0D0C8C6242F462B7AC2866A692D9F9" type="DOI">10.11646/zootaxa.4221.4.3</mods:identifier>
<mods:identifier id="DEB87103162D427FE83FDA7BA827D611" type="GBIF-Dataset">1ea1586a-4c41-4121-b52c-b7f5e308a57f</mods:identifier>
<mods:identifier id="7D1BE0D329451F77A8EA22D4E92114CA" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="716E2D278FBC30CC51BFEB88DE717346" type="Zenodo-Dep">252446</mods:identifier>
<mods:identifier id="75666690B1F1D5027B17F481D584AABC" type="ZooBank">0A4B8660-A63F-4C75-ACF6-A2F1BED03419</mods:identifier>
</mods:mods>
<treatment id="03F887989F6AA0753AA50EDE78734511" ID-DOI="http://doi.org/10.5281/zenodo.4901849" ID-GBIF-Taxon="127615621" ID-Zenodo-Dep="4901849" LSID="urn:lsid:plazi:treatment:03F887989F6AA0753AA50EDE78734511" httpUri="http://treatment.plazi.org/id/03F887989F6AA0753AA50EDE78734511" lastPageId="16" lastPageNumber="473" pageId="10" pageNumber="467">
<subSubSection id="C34B65059F6AA06F3AA50EDE7C2A4466" pageId="10" pageNumber="467" type="nomenclature">
<paragraph id="8BEE368E9F6AA06F3AA50EDE7F374447" blockId="10.[151,515,1268,1327]" box="[151,515,1268,1294]" pageId="10" pageNumber="467">
<heading id="D0A681E29F6AA06F3AA50EDE7F374447" bold="true" box="[151,515,1268,1294]" fontSize="11" level="1" pageId="10" pageNumber="467" reason="1">
<emphasis id="B925EA9C9F6AA06F3AA50EDE7F374447" bold="true" box="[151,515,1268,1294]" pageId="10" pageNumber="467">
<taxonomicName id="4C514D0D9F6AA06F3AA50EDE7CA94447" box="[151,413,1268,1294]" class="Maxillopoda" family="Diaptomidae" genus="Nannodiaptomus" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="467" phylum="Arthropoda" rank="species" species="haii" status="sp. nov.">
<emphasis id="B925EA9C9F6AA06F3AA50EDE7CA94447" bold="true" box="[151,413,1268,1294]" italics="true" pageId="10" pageNumber="467">Nannodiaptomus haii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21657E79F6AA06F3B970EDE7F374447" box="[421,515,1268,1294]" pageId="10" pageNumber="467" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BEE368E9F6AA06F3AA50F3C7C2A4466" blockId="10.[151,515,1268,1327]" box="[151,286,1302,1327]" pageId="10" pageNumber="467">
(
<figureCitation id="136A2A0B9F6AA06F3AAD0F3C7C234466" box="[159,279,1302,1327]" captionStart-0="FIGURE 7" captionStart-1="FIGURE 8" captionStart-2="FIGURE 9" captionStart-3="FIGURE 10" captionStart-4="FIGURE 11" captionStartId-0="11.[151,250,1807,1829]" captionStartId-1="12.[151,250,1946,1968]" captionStartId-2="13.[151,250,1553,1575]" captionStartId-3="14.[151,250,1951,1973]" captionStartId-4="15.[151,250,1943,1965]" captionTargetBox-0="[158,1435,308,1781]" captionTargetBox-1="[155,1430,416,1923]" captionTargetBox-2="[194,1391,181,1523]" captionTargetBox-3="[219,1351,196,1911]" captionTargetBox-4="[197,1395,216,1912]" captionTargetId-0="figure@11.[151,1436,301,1786]" captionTargetId-1="figure@12.[151,1436,409,1925]" captionTargetId-2="figure@13.[187,1401,175,1536]" captionTargetId-3="figure@14.[205,1358,193,1919]" captionTargetId-4="figure@15.[190,1402,211,1922]" captionTargetPageId-0="11" captionTargetPageId-1="12" captionTargetPageId-2="13" captionTargetPageId-3="14" captionTargetPageId-4="15" captionText-0="FIGURE 7. Nannodiaptomus haii sp. nov. Female: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, rostrum, frontal view; D, rostrum, ventral view; E, urosome, ventral view; F, leg 1; G, leg 2; H, leg 3; I, leg 4. Scale bars: 100 µm." captionText-1="FIGURE 8. Nannodiaptomus haii sp. nov. Female: A, antennula; B, antenna; C, mandible; D, mandible, gnathal lobe; E, maxillula; F, maxilla; G, maxilliped. Scale bars: A – C, E – G, 100 µm; D, 10 µm." captionText-2="FIGURE 9. Nannodiaptomus haii sp. nov. Male: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, pedigerous somites 4 and 5, genital somite and urosomite 2, dorsal view; D, right antennule, evident segments 1 – 13; E, right antennule, evident segments 14 – 22. Scale bars: 100 µm." captionText-3="FIGURE 10. Nannodiaptomus haii sp. nov. Male: A, leg 5, posterior view; B, right leg 5, lateral view; C, left leg 5, lateral view; D, left leg 5, posterior view; E, left leg 5, distal part, anterior view; F, right leg 5, detail of basis and Exp- 1, anterior view. Female: G, leg 5, posterior view. Scale bars: A – C, 100 µm; D – G, 10 µm." captionText-4="FIGURE 11. Nannodiaptomus haii sp. nov. SEM micrographs. Female: A, rostrum, ventral view; B, pedigerous somite 5 and genital double-somite, dorsal view. Male: C, pedigerous somite 5, genital double-somite, urosomite 2 and 3, dorsal view; D, leg 5, anterior view; E, leg 5, posterior view; F – H, left leg 5 Exp- 2. Female: I, leg 5, anterior view; K, leg 5, posterior view." httpUri-0="https://zenodo.org/record/252454/files/figure.png" httpUri-1="https://zenodo.org/record/252455/files/figure.png" httpUri-2="https://zenodo.org/record/252456/files/figure.png" httpUri-3="https://zenodo.org/record/252457/files/figure.png" httpUri-4="https://zenodo.org/record/252458/files/figure.png" pageId="10" pageNumber="467">Figs. 7–11</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C34B65059F6AA06F3AA50F747EDB4626" pageId="10" pageNumber="467" type="materials_examined">
<paragraph id="8BEE368E9F6AA06F3AA50F747C6344F6" blockId="10.[151,1437,1374,2011]" pageId="10" pageNumber="467">
<materialsCitation id="3B393CD39F6AA06F3AA50F747C6344F6" ID-GBIF-Occurrence="1425143369" country="Vietnam" elevation="900" latitude="17.574001" location="Phong" longLatPrecision="1" longitude="106.254166" municipality="Bang National Park" pageId="10" pageNumber="467" specimenCount="1" stateProvince="Quang Binh province" typeStatus="holotype">
<emphasis id="B925EA9C9F6AA06F3AA50F747C01443E" bold="true" box="[151,309,1374,1399]" pageId="10" pageNumber="467">
<typeStatus id="54EA882C9F6AA06F3AA50F747DE6443E" box="[151,210,1374,1399]" pageId="10" pageNumber="467">Type</typeStatus>
locality.
</emphasis>
A small siphon lake inside Hang Toi Cave (coordinates of the entrance to the cave:
<geoCoordinate id="EE6550499F6AA06F3EDA0F7578AC443F" box="[1256,1432,1374,1399]" direction="north" orientation="latitude" pageId="10" pageNumber="467" precision="1" value="17.574001">17° 34' 26.4'' N</geoCoordinate>
,
<geoCoordinate id="EE6550499F6AA06F3AA50FA87C6844D2" box="[151,348,1410,1435]" direction="east" orientation="longitude" pageId="10" pageNumber="467" precision="1" value="106.254166">106° 15' 15.0'' E</geoCoordinate>
), about
<quantity id="4CA99B6B9F6AA06F3B8F0FA97F3C44D3" box="[445,520,1411,1435]" metricMagnitude="2" metricUnit="m" metricValue="9.0" pageId="10" pageNumber="467" unit="m" value="900.0">
<elevation id="007CD1BD9F6AA06F3B8F0FA97F3C44D3" box="[445,520,1411,1435]" metricMagnitude="2" metricUnit="m" metricValue="9.0" pageId="10" pageNumber="467" unit="m" value="900.0">900 m</elevation>
</quantity>
from the entrance;
<location id="8E8E60559F6AA06F38C30FA87E0D44D2" LSID="urn:lsid:plazi:treatment:03F887989F6AA0753AA50EDE78734511:8E8E60559F6AA06F38C30FA87E0D44D2" box="[753,825,1410,1435]" country="Vietnam" latitude="17.574001" longLatPrecision="1" longitude="106.254166" municipality="Bang National Park" name="Phong" pageId="10" pageNumber="467" stateProvince="Quang Binh province">Phong</location>
Nha-Ke
<collectingMunicipality id="6B8AACF49F6AA06F39950FA979BA44D2" box="[935,1166,1410,1435]" pageId="10" pageNumber="467">Bang National Park</collectingMunicipality>
,
<collectingRegion id="4995F86C9F6AA06F3EAF0FA978AC44D2" box="[1181,1432,1410,1435]" country="Vietnam" name="Quang Binh" pageId="10" pageNumber="467">Quang Binh province</collectingRegion>
, Central
<collectingCountry id="F346761E9F6AA06F3AC20F8C7C6744F6" box="[240,339,1446,1471]" name="Vietnam" pageId="10" pageNumber="467">Vietnam</collectingCountry>
.
</materialsCitation>
</paragraph>
<paragraph id="8BEE368E9F6AA06F3AF50FE07F5D474E" blockId="10.[151,1437,1374,2011]" pageId="10" pageNumber="467">
<emphasis id="B925EA9C9F6AA06F3AF50FE07C4144AA" bold="true" box="[199,373,1482,1507]" pageId="10" pageNumber="467">Type material.</emphasis>
Holotype (female; total length 655 µm; IEBR-COP3423; collected on
<date id="FFEF104E9F6AA06F3EA00FE1780744AA" box="[1170,1331,1482,1507]" pageId="10" pageNumber="467" value="2014-04-21">21 April 2014</date>
, by D. L. Tran); dissected and mounted in glycerol.
</paragraph>
<paragraph id="8BEE368E9F6AA06F3AF50C387F3B4706" blockId="10.[151,1437,1374,2011]" pageId="10" pageNumber="467">
Allotype (male; total length 640 µm; IEBR-COP3424; collected on
<date id="FFEF104E9F6AA06F39E00C3979404762" box="[978,1140,1554,1579]" pageId="10" pageNumber="467" value="2014-04-21">21 April 2014</date>
by D. L. Tran); dissected and mounted on slide in glycerol.
</paragraph>
<paragraph id="8BEE368E9F6AA06F3AF50C717E4647DE" blockId="10.[151,1437,1374,2011]" pageId="10" pageNumber="467">Paratypes: 3 males (IEBR-COP3425–3427), 3 females (IEBR-COP3428–3430), dissected and mounted in glycerol; collection details the same as the holotype and allotype.</paragraph>
<paragraph id="8BEE368E9F6AA06F3AF50C887EC6466E" blockId="10.[151,1437,1374,2011]" pageId="10" pageNumber="467">
<materialsCitation id="3B393CD39F6AA06F3AF50C887C784796" ID-GBIF-Occurrence="1425143368" collectionCode="IEBR" country="Vietnam" county="Biological Resources" location="Institute" municipality="Ecology" pageId="10" pageNumber="467" specimenCount="6" stateProvince="Hanoi" typeStatus="holotype">
The
<typeStatus id="54EA882C9F6AA06F3ACB0C887C6A47F2" box="[249,350,1698,1723]" pageId="10" pageNumber="467" type="holotype">holotype</typeStatus>
,
<typeStatus id="54EA882C9F6AA06F3B5B0C887CF747F2" box="[361,451,1698,1723]" pageId="10" pageNumber="467" type="allotype">allotype</typeStatus>
and
<specimenCount id="9D57FD079F6AA06F3BC80C887F4D47F2" box="[506,633,1698,1723]" pageId="10" pageNumber="467" type="generic" typeStatus="paratypes">6 paratypes</specimenCount>
deposited in the
<location id="8E8E60559F6AA06F390B0C887EA147F2" LSID="urn:lsid:plazi:treatment:03F887989F6AA0753AA50EDE78734511:8E8E60559F6AA06F390B0C887EA147F2" box="[825,917,1698,1723]" country="Vietnam" county="Biological Resources" municipality="Ecology" name="Institute" pageId="10" pageNumber="467" stateProvince="Hanoi">Institute</location>
of
<collectingMunicipality id="6B8AACF49F6AA06F398B0C88792247F2" box="[953,1046,1698,1723]" pageId="10" pageNumber="467">Ecology</collectingMunicipality>
and
<collectingCounty id="628F4E029F6AA06F3E7F0C88780847F3" box="[1101,1340,1698,1723]" pageId="10" pageNumber="467">Biological Resources</collectingCounty>
(
<collectionCode id="ED40AE4B9F6AA06F3F790C8978A447F2" box="[1355,1424,1699,1723]" pageId="10" pageNumber="467">IEBR</collectionCode>
),
<collectingRegion id="4995F86C9F6AA06F3AA50CEC7DEA4796" box="[151,222,1734,1759]" country="Vietnam" name="Ha Noi" pageId="10" pageNumber="467">Hanoi</collectingRegion>
,
<collectingCountry id="F346761E9F6AA06F3ADB0CEC7C784796" box="[233,332,1734,1759]" name="Vietnam" pageId="10" pageNumber="467">Vietnam</collectingCountry>
</materialsCitation>
;
<materialsCitation id="3B393CD39F6AA06F3B640CEC7951464A" ID-GBIF-Occurrence="1425143371" country="Slovenia" location="National Institute" municipality="Biology" pageId="10" pageNumber="467" specimenCount="30" specimenCount-female="15" specimenCount-male="15" stateProvince="Ljubljana" typeStatus="holotype">
<specimenCount id="9D57FD079F6AA06F3B640CEC7C8E4796" box="[342,442,1734,1759]" pageId="10" pageNumber="467" type="male">15 males</specimenCount>
and
<specimenCount id="9D57FD079F6AA06F3BDD0CEC7F5C4796" box="[495,616,1734,1759]" pageId="10" pageNumber="467" type="female">15 females</specimenCount>
undissected, preserved in 70 % ethanol, collection details the same as the
<typeStatus id="54EA882C9F6AA06F3AA50CC07DC9464A" box="[151,253,1770,1795]" pageId="10" pageNumber="467" type="holotype">holotype</typeStatus>
; deposited at the
<location id="8E8E60559F6AA06F3BE20CC07FAD464A" LSID="urn:lsid:plazi:treatment:03F887989F6AA0753AA50EDE78734511:8E8E60559F6AA06F3BE20CC07FAD464A" box="[464,665,1770,1795]" country="Slovenia" municipality="Biology" name="National Institute" pageId="10" pageNumber="467" stateProvince="Ljubljana">National Institute</location>
of
<collectingMunicipality id="6B8AACF49F6AA06F38F50CC07E15464A" box="[711,801,1770,1795]" pageId="10" pageNumber="467">Biology</collectingMunicipality>
(NIB),
<collectingRegion id="4995F86C9F6AA06F39B00CC07EC5464A" box="[898,1009,1770,1795]" country="Slovenia" name="Ljubljana" pageId="10" pageNumber="467">Ljubljana</collectingRegion>
,
<collectingCountry id="F346761E9F6AA06F3E320CC07951464A" box="[1024,1125,1770,1795]" name="Slovenia" pageId="10" pageNumber="467">Slovenia</collectingCountry>
</materialsCitation>
; 10 males and 10 females prepared for SEM examinations. Collection details the same as the holotype.
</paragraph>
<paragraph id="8BEE368E9F6AA06F3AF50D187EDB4626" blockId="10.[151,1437,1374,2011]" pageId="10" pageNumber="467">
<materialsCitation id="3B393CD39F6AA06F3AF50D187EDB4626" ID-GBIF-Occurrence="1425143366" collectionCode="IEBR" country="Vietnam" location="Collection" pageId="10" pageNumber="467" specimenCount="70" specimenCount-female="30" specimenCount-male="40" typeStatus="holotype">
<emphasis id="B925EA9C9F6AA06F3AF50D187CF74602" bold="true" box="[199,451,1842,1867]" pageId="10" pageNumber="467">Additional material.</emphasis>
<specimenCount id="9D57FD079F6AA06F3BE10D197F704602" box="[467,580,1842,1867]" pageId="10" pageNumber="467" type="male">40 males</specimenCount>
,
<specimenCount id="9D57FD079F6AA06F386B0D197FE94602" box="[601,733,1842,1867]" pageId="10" pageNumber="467" type="female">30 females</specimenCount>
(IEBR-COP-AED04.14.028), preserved in 70 % ethanol, deposited at the
<collectionCode id="ED40AE4B9F6AA06F3B7F0D7D7CA44627" box="[333,400,1879,1902]" pageId="10" pageNumber="467">IEBR</collectionCode>
,
<collectingCountry id="F346761E9F6AA06F3BA90D7C7CCA4626" box="[411,510,1878,1903]" name="Vietnam" pageId="10" pageNumber="467">Vietnam</collectingCountry>
.
<location id="8E8E60559F6AA06F383A0D7C7F494626" LSID="urn:lsid:plazi:treatment:03F887989F6AA0753AA50EDE78734511:8E8E60559F6AA06F383A0D7C7F494626" box="[520,637,1878,1903]" country="Vietnam" name="Collection" pageId="10" pageNumber="467">Collection</location>
details the same as the
<typeStatus id="54EA882C9F6AA06F39B70D7C7EDF4626" box="[901,1003,1878,1903]" pageId="10" pageNumber="467" type="holotype">holotype</typeStatus>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="C34B65059F6AA0753AF50D5079684559" lastPageId="16" lastPageNumber="473" pageId="10" pageNumber="467" type="description">
<paragraph id="8BEE368E9F6AA06E3AF50D5079AF41B1" blockId="10.[151,1437,1374,2011]" lastBlockId="11.[151,1436,151,248]" lastPageId="11" lastPageNumber="468" pageId="10" pageNumber="467">
<emphasis id="B925EA9C9F6AA06F3AF50D507CED46DA" bold="true" box="[199,473,1914,1939]" pageId="10" pageNumber="467">Description of female.</emphasis>
Total length (without caudal setae) 610–680 µm, mean 655 µm (N= 25). Mean prosome length: 476 µm; mean urosome length: 196 µm; prosome/urosome ratio 2.4 (N= 10). Preserved specimens colourless and eyeless. Body (
<figureCitation id="136A2A0B9F6AA06F3BC70DE87F0E4692" box="[501,570,1986,2011]" captionStart="FIGURE 7" captionStartId="11.[151,250,1807,1829]" captionTargetBox="[158,1435,308,1781]" captionTargetId="figure@11.[151,1436,301,1786]" captionTargetPageId="11" captionText="FIGURE 7. Nannodiaptomus haii sp. nov. Female: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, rostrum, frontal view; D, rostrum, ventral view; E, urosome, ventral view; F, leg 1; G, leg 2; H, leg 3; I, leg 4. Scale bars: 100 µm." httpUri="https://zenodo.org/record/252454/files/figure.png" pageId="10" pageNumber="467">Fig. 7</figureCitation>
A) slender, with a typical diaptomid shape. Rostrum represented by pair of soft, finger-like filaments, pointed backward (
<figureCitation id="136A2A0B9F6BA06E38930ABD7FC441F9" box="[673,752,151,176]" captionStart="FIGURE 7" captionStartId="11.[151,250,1807,1829]" captionTargetBox="[158,1435,308,1781]" captionTargetId="figure@11.[151,1436,301,1786]" captionTargetPageId="11" captionText="FIGURE 7. Nannodiaptomus haii sp. nov. Female: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, rostrum, frontal view; D, rostrum, ventral view; E, urosome, ventral view; F, leg 1; G, leg 2; H, leg 3; I, leg 4. Scale bars: 100 µm." httpUri="https://zenodo.org/record/252454/files/figure.png" pageId="11" pageNumber="468">Figs. 7</figureCitation>
C, D; 11A). Pd4 and Pd5 fused, with rounded posterolateral margins, without sensilla/spines (
<figureCitation id="136A2A0B9F6BA06E38210A967F56419D" box="[531,610,188,213]" captionStart="FIGURE 7" captionStartId="11.[151,250,1807,1829]" captionTargetBox="[158,1435,308,1781]" captionTargetId="figure@11.[151,1436,301,1786]" captionTargetPageId="11" captionText="FIGURE 7. Nannodiaptomus haii sp. nov. Female: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, rostrum, frontal view; D, rostrum, ventral view; E, urosome, ventral view; F, leg 1; G, leg 2; H, leg 3; I, leg 4. Scale bars: 100 µm." httpUri="https://zenodo.org/record/252454/files/figure.png" pageId="11" pageNumber="468">Figs. 7</figureCitation>
A; 11B). Pd5 asymmetrical, with slightly larger left wing; posterolateral margins rounded, with no dorsal ornamentation; sensilla lack on both sides (
<figureCitation id="136A2A0B9F6BA06E39DF0AF5790E41B1" box="[1005,1082,223,248]" captionStart="FIGURE 7" captionStartId="11.[151,250,1807,1829]" captionTargetBox="[158,1435,308,1781]" captionTargetId="figure@11.[151,1436,301,1786]" captionTargetPageId="11" captionText="FIGURE 7. Nannodiaptomus haii sp. nov. Female: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, rostrum, frontal view; D, rostrum, ventral view; E, urosome, ventral view; F, leg 1; G, leg 2; H, leg 3; I, leg 4. Scale bars: 100 µm." httpUri="https://zenodo.org/record/252454/files/figure.png" pageId="11" pageNumber="468">Figs. 7</figureCitation>
A; 11B).
</paragraph>
<caption id="DF2E66069F6BA06E3AA50D25786B460D" httpUri="https://zenodo.org/record/252454/files/figure.png" pageId="11" pageNumber="468" targetBox="[158,1435,308,1781]" targetPageId="11">
<paragraph id="8BEE368E9F6BA06E3AA50D25786B460D" blockId="11.[151,1436,1807,1860]" pageId="11" pageNumber="468">
<emphasis id="B925EA9C9F6BA06E3AA50D257C27466D" bold="true" box="[151,275,1807,1829]" pageId="11" pageNumber="468">FIGURE 7.</emphasis>
<taxonomicName id="4C514D0D9F6BA06E3B2B0D257CC0466C" box="[281,500,1807,1829]" class="Maxillopoda" family="Diaptomidae" genus="Nannodiaptomus" kingdom="Animalia" order="Calanoida" pageId="11" pageNumber="468" phylum="Arthropoda" rank="species" species="haii" status="sp. nov.">
<emphasis id="B925EA9C9F6BA06E3B2B0D257CC0466C" box="[281,500,1807,1829]" italics="true" pageId="11" pageNumber="468">Nannodiaptomus haii</emphasis>
</taxonomicName>
<emphasis id="B925EA9C9F6BA06E3BC90D257F7F466D" bold="true" box="[507,587,1807,1828]" pageId="11" pageNumber="468">
<taxonomicNameLabel id="A21657E79F6BA06E3BC90D257F7F466D" box="[507,587,1807,1828]" pageId="11" pageNumber="468" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Female: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, rostrum, frontal view; D, rostrum, ventral view; E, urosome, ventral view; F, leg 1; G, leg 2; H, leg 3; I, leg 4. Scale bars: 100 µm.
</paragraph>
</caption>
<paragraph id="8BEE368E9F6BA0693AF50D467E2641B1" blockId="11.[151,1436,1899,2032]" lastBlockId="12.[151,1436,151,357]" lastPageId="12" lastPageNumber="469" pageId="11" pageNumber="468">
Urosome of 3 free somites (ratio of Ur1: Ur2: Ur3: CR = 0.48: 0.12: 0.19: 0.21). Ur1 (genital double-somite) (
<figureCitation id="136A2A0B9F6BA06E3AAD0DA57DDA46E1" box="[159,238,1935,1960]" captionStart="FIGURE 7" captionStartId="11.[151,250,1807,1829]" captionTargetBox="[158,1435,308,1781]" captionTargetId="figure@11.[151,1436,301,1786]" captionTargetPageId="11" captionText="FIGURE 7. Nannodiaptomus haii sp. nov. Female: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, rostrum, frontal view; D, rostrum, ventral view; E, urosome, ventral view; F, leg 1; G, leg 2; H, leg 3; I, leg 4. Scale bars: 100 µm." httpUri="https://zenodo.org/record/252454/files/figure.png" pageId="11" pageNumber="468">Figs. 7</figureCitation>
A, E; 11B) about 1.8 times as long as wide, slightly asymmetrical in dorsal view; right proximal margin slightly swollen on proximal part; without lateral sensilla. Genital field with pair of gonopores, divided by median longitudinal septum; gonopores covered by large genital operculum; genital area large (
<figureCitation id="136A2A0B9F6BA06E3EB70DFD79FF46B9" box="[1157,1227,2007,2032]" captionStart="FIGURE 7" captionStartId="11.[151,250,1807,1829]" captionTargetBox="[158,1435,308,1781]" captionTargetId="figure@11.[151,1436,301,1786]" captionTargetPageId="11" captionText="FIGURE 7. Nannodiaptomus haii sp. nov. Female: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, rostrum, frontal view; D, rostrum, ventral view; E, urosome, ventral view; F, leg 1; G, leg 2; H, leg 3; I, leg 4. Scale bars: 100 µm." httpUri="https://zenodo.org/record/252454/files/figure.png" pageId="11" pageNumber="468">Fig. 7</figureCitation>
E); spermatophore inserted on posterolateral margin of genital field. Ur2 small, cylindrical, about 0.7 times as long as wide. Ur3 (anal segment) as long as wide and as long as caudal rami; deep cleft posteriorly, lateral margins almost straight. Anal operculum small, semicircular, posterior margin smooth.
</paragraph>
<paragraph id="8BEE368E9F6CA0693AF50B2E7877402D" blockId="12.[151,1436,151,357]" pageId="12" pageNumber="469">
Caudal rami (
<figureCitation id="136A2A0B9F6CA0693B550B2E7C8D4055" box="[359,441,260,285]" captionStart="FIGURE 7" captionStartId="11.[151,250,1807,1829]" captionTargetBox="[158,1435,308,1781]" captionTargetId="figure@11.[151,1436,301,1786]" captionTargetPageId="11" captionText="FIGURE 7. Nannodiaptomus haii sp. nov. Female: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, rostrum, frontal view; D, rostrum, ventral view; E, urosome, ventral view; F, leg 1; G, leg 2; H, leg 3; I, leg 4. Scale bars: 100 µm." httpUri="https://zenodo.org/record/252454/files/figure.png" pageId="12" pageNumber="469">Figs. 7</figureCitation>
A, E) symmetrical, 1.8–2.1 times as long as wide (mean 1.9, N=10). Inner and outer margins smooth; with 5 plumose setae (setae II–VI) and smooth, articulated dorsal seta (VII), inserted on inner distal corner; seta I lack. Seta II shortest, other similar in length. Seta VII 1.3 times as long as setae III–VI.
</paragraph>
<caption id="DF2E66069F6CA0693AA50DB07E834686" httpUri="https://zenodo.org/record/252455/files/figure.png" pageId="12" pageNumber="469" targetBox="[155,1430,416,1923]" targetPageId="12">
<paragraph id="8BEE368E9F6CA0693AA50DB07E834686" blockId="12.[151,1435,1946,1999]" pageId="12" pageNumber="469">
<emphasis id="B925EA9C9F6CA0693AA50DB07C2246E6" bold="true" box="[151,278,1946,1968]" pageId="12" pageNumber="469">FIGURE 8.</emphasis>
<taxonomicName id="4C514D0D9F6CA0693B2D0DB07CC946F9" box="[287,509,1946,1968]" class="Maxillopoda" family="Diaptomidae" genus="Nannodiaptomus" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="469" phylum="Arthropoda" rank="species" species="haii" status="sp. nov.">
<emphasis id="B925EA9C9F6CA0693B2D0DB07CC946F9" box="[287,509,1946,1968]" italics="true" pageId="12" pageNumber="469">Nannodiaptomus haii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21657E79F6CA06938350DB17F6F46F9" box="[519,603,1947,1968]" pageId="12" pageNumber="469" rank="species">
<emphasis id="B925EA9C9F6CA06938350DB17F6F46F9" bold="true" box="[519,603,1947,1968]" pageId="12" pageNumber="469">sp. nov.</emphasis>
</taxonomicNameLabel>
Female: A, antennula; B, antenna; C, mandible; D, mandible, gnathal lobe; E, maxillula; F, maxilla; G, maxilliped. Scale bars: A–C, E–G, 100 µm; D, 10 µm.
</paragraph>
</caption>
<caption id="DF2E66069F6DA0683AA50C3B7F56472D" httpUri="https://zenodo.org/record/252456/files/figure.png" pageId="13" pageNumber="470" targetBox="[194,1391,181,1523]" targetPageId="13">
<paragraph id="8BEE368E9F6DA0683AA50C3B7F56472D" blockId="13.[151,1436,1553,1636]" pageId="13" pageNumber="470">
<emphasis id="B925EA9C9F6DA0683AA50C3B7C26476F" bold="true" box="[151,274,1553,1575]" pageId="13" pageNumber="470">FIGURE 9.</emphasis>
<taxonomicName id="4C514D0D9F6DA0683B2B0C3B7CC7476E" box="[281,499,1553,1575]" class="Maxillopoda" family="Diaptomidae" genus="Nannodiaptomus" kingdom="Animalia" order="Calanoida" pageId="13" pageNumber="470" phylum="Arthropoda" rank="species" species="haii" status="sp. nov.">
<emphasis id="B925EA9C9F6DA0683B2B0C3B7CC7476E" box="[281,499,1553,1575]" italics="true" pageId="13" pageNumber="470">Nannodiaptomus haii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21657E79F6DA0683BC80C3B7F7E476F" box="[506,586,1553,1574]" pageId="13" pageNumber="470" rank="species">
<emphasis id="B925EA9C9F6DA0683BC80C3B7F7E476F" bold="true" box="[506,586,1553,1574]" pageId="13" pageNumber="470">sp. nov.</emphasis>
</taxonomicNameLabel>
Male: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, pedigerous somites 4 and 5, genital somite and urosomite 2, dorsal view; D, right antennule, evident segments 1–13; E, right antennule, evident segments 14–22. Scale bars: 100 µm.
</paragraph>
</caption>
<paragraph id="8BEE368E9F6DA0683AF50CA67EF7478E" blockId="13.[151,1437,1676,2024]" pageId="13" pageNumber="470">
Antennule 25-segmented (
<figureCitation id="136A2A0B9F6DA0683BC60CA67F0347ED" box="[500,567,1676,1701]" captionStart="FIGURE 8" captionStartId="12.[151,250,1946,1968]" captionTargetBox="[155,1430,416,1923]" captionTargetId="figure@12.[151,1436,409,1925]" captionTargetPageId="12" captionText="FIGURE 8. Nannodiaptomus haii sp. nov. Female: A, antennula; B, antenna; C, mandible; D, mandible, gnathal lobe; E, maxillula; F, maxilla; G, maxilliped. Scale bars: A – C, E – G, 100 µm; D, 10 µm." httpUri="https://zenodo.org/record/252455/files/figure.png" pageId="13" pageNumber="470">Fig. 8</figureCitation>
A), reaching beyond posterior margins of caudal rami. Details of armament the same as in
<taxonomicName id="4C514D0D9F6DA0683B0E0C9B7F304781" box="[316,516,1711,1736]" class="Maxillopoda" family="Diaptomidae" genus="Nannodiaptomus" kingdom="Animalia" order="Calanoida" pageId="13" pageNumber="470" phylum="Arthropoda" rank="species" species="phongnhaensis">
<emphasis id="B925EA9C9F6DA0683B0E0C9B7F304781" box="[316,516,1711,1736]" italics="true" pageId="13" pageNumber="470">N. phongnhaensis</emphasis>
</taxonomicName>
, including position of the longest setae.
</paragraph>
<paragraph id="8BEE368E9F6DA0683AF50CFE793D4646" blockId="13.[151,1437,1676,2024]" pageId="13" pageNumber="470">
Antenna, mandible, maxillule, maxilla and maxilliped (
<figureCitation id="136A2A0B9F6DA06839790CFE7EA947A5" box="[843,925,1748,1773]" captionStart="FIGURE 8" captionStartId="12.[151,250,1946,1968]" captionTargetBox="[155,1430,416,1923]" captionTargetId="figure@12.[151,1436,409,1925]" captionTargetPageId="12" captionText="FIGURE 8. Nannodiaptomus haii sp. nov. Female: A, antennula; B, antenna; C, mandible; D, mandible, gnathal lobe; E, maxillula; F, maxilla; G, maxilliped. Scale bars: A – C, E – G, 100 µm; D, 10 µm." httpUri="https://zenodo.org/record/252455/files/figure.png" pageId="13" pageNumber="470">Figs. 8</figureCitation>
B, C–D, E, F, G, respectively) similar to
<taxonomicName id="4C514D0D9F6DA0683FB00CFF7C0B4659" class="Maxillopoda" family="Diaptomidae" genus="Nannodiaptomus" kingdom="Animalia" order="Calanoida" pageId="13" pageNumber="470" phylum="Arthropoda" rank="species" species="phongnhaensis">
<emphasis id="B925EA9C9F6DA0683FB00CFF7C0B4659" italics="true" pageId="13" pageNumber="470">N. phongnhaensis</emphasis>
</taxonomicName>
. P1–P4 (
<figureCitation id="136A2A0B9F6DA0683B970CDD7CC54659" box="[421,497,1783,1808]" captionStart="FIGURE 7" captionStartId="11.[151,250,1807,1829]" captionTargetBox="[158,1435,308,1781]" captionTargetId="figure@11.[151,1436,301,1786]" captionTargetPageId="11" captionText="FIGURE 7. Nannodiaptomus haii sp. nov. Female: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, rostrum, frontal view; D, rostrum, ventral view; E, urosome, ventral view; F, leg 1; G, leg 2; H, leg 3; I, leg 4. Scale bars: 100 µm." httpUri="https://zenodo.org/record/252454/files/figure.png" pageId="13" pageNumber="470">Figs. 7</figureCitation>
F–I) armature the same as in
<taxonomicName id="4C514D0D9F6DA068390B0CD379364659" box="[825,1026,1783,1808]" class="Maxillopoda" family="Diaptomidae" genus="Nannodiaptomus" kingdom="Animalia" order="Calanoida" pageId="13" pageNumber="470" phylum="Arthropoda" rank="species" species="phongnhaensis">
<emphasis id="B925EA9C9F6DA068390B0CD379364659" box="[825,1026,1783,1808]" italics="true" pageId="13" pageNumber="470">N. phongnhaensis</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BEE368E9F6DA0683AF50D367C3B46A1" blockId="13.[151,1437,1676,2024]" pageId="13" pageNumber="470">
P5 (
<figureCitation id="136A2A0B9F6DA0683ACB0D367C6F467D" box="[249,347,1820,1845]" captionStart="FIGURE 10" captionStartId="14.[151,250,1951,1973]" captionTargetBox="[219,1351,196,1911]" captionTargetId="figure@14.[205,1358,193,1919]" captionTargetPageId="14" captionText="FIGURE 10. Nannodiaptomus haii sp. nov. Male: A, leg 5, posterior view; B, right leg 5, lateral view; C, left leg 5, lateral view; D, left leg 5, posterior view; E, left leg 5, distal part, anterior view; F, right leg 5, detail of basis and Exp- 1, anterior view. Female: G, leg 5, posterior view. Scale bars: A – C, 100 µm; D – G, 10 µm." httpUri="https://zenodo.org/record/252457/files/figure.png" pageId="13" pageNumber="470">Figs. 10</figureCitation>
G;
<date id="FFEF104E9F6DA0683BB10D367C9E467D" box="[387,426,1820,1844]" pageId="13" pageNumber="470" value="2011-01">11I</date>
, K). Coxa cylindrical, about 1.3 times as long as wide, posterior surface with small protuberance bearing short spiniform structure at 3/4 of segment length. Bases triangular, asymmetrical; left one larger than right one; without seta on lateral margins. Left Endp very small, triangular, with rounded tip, no armature; right Endp lack. Exp 2-segmented on both sides; Exp-1 cylindrical, elongated, about 2.2 times as long as wide; Exp-2 short, prolonged into terminal claw-like apophysis, with row of tiny spinules on both margins, lateral spine lack.
</paragraph>
<caption id="DF2E66069F6EA06B3AA50DB57E4246BB" httpUri="https://zenodo.org/record/252457/files/figure.png" pageId="14" pageNumber="471" targetBox="[219,1351,196,1911]" targetPageId="14">
<paragraph id="8BEE368E9F6EA06B3AA50DB57E4246BB" blockId="14.[151,1437,1951,2034]" pageId="14" pageNumber="471">
<emphasis id="B925EA9C9F6EA06B3AA50DB57C1546FD" bold="true" box="[151,289,1951,1973]" pageId="14" pageNumber="471">FIGURE 10.</emphasis>
<taxonomicName id="4C514D0D9F6EA06B3B1B0DB57F3146FC" box="[297,517,1951,1973]" class="Maxillopoda" family="Diaptomidae" genus="Nannodiaptomus" kingdom="Animalia" order="Calanoida" pageId="14" pageNumber="471" phylum="Arthropoda" rank="species" species="haii" status="sp. nov.">
<emphasis id="B925EA9C9F6EA06B3B1B0DB57F3146FC" box="[297,517,1951,1973]" italics="true" pageId="14" pageNumber="471">Nannodiaptomus haii</emphasis>
</taxonomicName>
<emphasis id="B925EA9C9F6EA06B383F0DB57F5446FD" bold="true" box="[525,608,1951,1972]" pageId="14" pageNumber="471">
<taxonomicNameLabel id="A21657E79F6EA06B383F0DB57F5446FD" box="[525,608,1951,1972]" pageId="14" pageNumber="471" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Male: A, leg 5, posterior view; B, right leg 5, lateral view; C, left leg 5, lateral view; D, left leg 5, posterior view; E, left leg 5, distal part, anterior view; F, right leg 5, detail of basis and Exp-1, anterior view. Female: G, leg 5, posterior view. Scale bars: A–C, 100 µm; D–G, 10 µm.
</paragraph>
</caption>
<caption id="DF2E66069F6FA06A3AA50DBD786146A2" httpUri="https://zenodo.org/record/252458/files/figure.png" pageId="15" pageNumber="472" targetBox="[197,1395,216,1912]" targetPageId="15">
<paragraph id="8BEE368E9F6FA06A3AA50DBD786146A2" blockId="15.[151,1436,1943,2027]" pageId="15" pageNumber="472">
<emphasis id="B925EA9C9F6FA06A3AA50DBD7C2A46E5" bold="true" box="[151,286,1943,1965]" pageId="15" pageNumber="472">FIGURE 11.</emphasis>
<taxonomicName id="4C514D0D9F6FA06A3B170DBD7F3446E4" box="[293,512,1943,1965]" class="Maxillopoda" family="Diaptomidae" genus="Nannodiaptomus" kingdom="Animalia" order="Calanoida" pageId="15" pageNumber="472" phylum="Arthropoda" rank="species" species="haii" status="sp. nov.">
<emphasis id="B925EA9C9F6FA06A3B170DBD7F3446E4" box="[293,512,1943,1965]" italics="true" pageId="15" pageNumber="472">Nannodiaptomus haii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21657E79F6FA06A38350DB27F6C46E4" box="[519,600,1944,1965]" pageId="15" pageNumber="472" rank="species">
<emphasis id="B925EA9C9F6FA06A38350DB27F6C46E4" bold="true" box="[519,600,1944,1965]" pageId="15" pageNumber="472">sp. nov.</emphasis>
</taxonomicNameLabel>
SEM micrographs. Female: A, rostrum, ventral view; B, pedigerous somite 5 and genital double-somite, dorsal view. Male: C, pedigerous somite 5, genital double-somite, urosomite 2 and 3, dorsal view; D, leg 5, anterior view; E, leg 5, posterior view; F–H, left leg 5 Exp-2. Female: I, leg 5, anterior view; K, leg 5, posterior view.
</paragraph>
</caption>
<paragraph id="8BEE368E9F70A0753AF50ABD781641B1" blockId="16.[151,1437,151,1112]" pageId="16" pageNumber="473">
<emphasis id="B925EA9C9F70A0753AF50ABD7C8C41F9" bold="true" box="[199,440,151,176]" pageId="16" pageNumber="473">Description of male.</emphasis>
Total length (without caudal setae) 605–655 µm, mean 629 µm (N= 25). Mean prosome length: 463 µm; mean urosome length: 193 µm; prosome/urosome ratio 2.4 (N= 10). Preserved specimens colourless and eyeless. Body slender, with typical diaptomid shape (
<figureCitation id="136A2A0B9F70A07539A10AF57EE241B1" box="[915,982,223,248]" captionStart="FIGURE 9" captionStartId="13.[151,250,1553,1575]" captionTargetBox="[194,1391,181,1523]" captionTargetId="figure@13.[187,1401,175,1536]" captionTargetPageId="13" captionText="FIGURE 9. Nannodiaptomus haii sp. nov. Male: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, pedigerous somites 4 and 5, genital somite and urosomite 2, dorsal view; D, right antennule, evident segments 1 – 13; E, right antennule, evident segments 14 – 22. Scale bars: 100 µm." httpUri="https://zenodo.org/record/252456/files/figure.png" pageId="16" pageNumber="473">Fig. 9</figureCitation>
A). Rostral field as in female.
</paragraph>
<paragraph id="8BEE368E9F70A0753AF50B2E7EA34009" blockId="16.[151,1437,151,1112]" pageId="16" pageNumber="473">
Pd4 and Pd5 fused, with suture limited to lateral margins only. Pd5 slightly asymmetrical, with rounded posterior margins, right lobe larger; without sensilla (
<figureCitation id="136A2A0B9F70A07538DE0B0D7E0E4009" box="[748,826,295,320]" captionStart="FIGURE 9" captionStartId="13.[151,250,1553,1575]" captionTargetBox="[194,1391,181,1523]" captionTargetId="figure@13.[187,1401,175,1536]" captionTargetPageId="13" captionText="FIGURE 9. Nannodiaptomus haii sp. nov. Male: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, pedigerous somites 4 and 5, genital somite and urosomite 2, dorsal view; D, right antennule, evident segments 1 – 13; E, right antennule, evident segments 14 – 22. Scale bars: 100 µm." httpUri="https://zenodo.org/record/252456/files/figure.png" pageId="16" pageNumber="473">Figs. 9</figureCitation>
C, 11C).
</paragraph>
<paragraph id="8BEE368E9F70A0753AF50B6778184086" blockId="16.[151,1437,151,1112]" pageId="16" pageNumber="473">
Urosome of 5 free somites, simmilar to
<taxonomicName id="4C514D0D9F70A07538A60B677E6A402C" box="[660,862,332,357]" class="Maxillopoda" family="Diaptomidae" genus="Nannodiaptomus" kingdom="Animalia" order="Calanoida" pageId="16" pageNumber="473" phylum="Arthropoda" rank="species" species="phongnhaensis">
<emphasis id="B925EA9C9F70A07538A60B677E6A402C" box="[660,862,332,357]" italics="true" pageId="16" pageNumber="473">N. phongnhaensis</emphasis>
</taxonomicName>
with urosomites ratio 1–5 + CR as follows: 0.16: 0.13: 0.13: 0.15: 0.21: 0.22. Caudal rami symmetrical, 1.8–1.9 times as long as wide (mean 1.8, N= 10). Inner and outer margins smooth; setae II–VI plumose; dorsal seta (VII) articulated, smooth, inserted on inner distal corner of caudal ramus. Seta II shortest, about 0.8 as long as seta VI; dorsal seta (VII) 1.4 times as long as seta VI.
</paragraph>
<paragraph id="8BEE368E9F70A0753AF50BF67F14435E" blockId="16.[151,1437,151,1112]" pageId="16" pageNumber="473">
Antennulae (
<figureCitation id="136A2A0B9F70A0753B6E0BF67C9A40BD" box="[348,430,476,501]" captionStart="FIGURE 9" captionStartId="13.[151,250,1553,1575]" captionTargetBox="[194,1391,181,1523]" captionTargetId="figure@13.[187,1401,175,1536]" captionTargetPageId="13" captionText="FIGURE 9. Nannodiaptomus haii sp. nov. Male: A, habitus, dorsal view; B, setulation of terminal caudal setae; C, pedigerous somites 4 and 5, genital somite and urosomite 2, dorsal view; D, right antennule, evident segments 1 – 13; E, right antennule, evident segments 14 – 22. Scale bars: 100 µm." httpUri="https://zenodo.org/record/252456/files/figure.png" pageId="16" pageNumber="473">Figs. 9</figureCitation>
D, E) relatively shorter than in female, reaching middle of caudal rami. Armature of antennules as in
<taxonomicName id="4C514D0D9F70A0753B63082B7F2D4351" box="[337,537,511,536]" class="Maxillopoda" family="Diaptomidae" genus="Nannodiaptomus" kingdom="Animalia" order="Calanoida" pageId="16" pageNumber="473" phylum="Arthropoda" rank="species" species="phongnhaensis">
<emphasis id="B925EA9C9F70A0753B63082B7F2D4351" box="[337,537,511,536]" italics="true" pageId="16" pageNumber="473">N. phongnhaensis</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BEE368E9F70A0753AF5080E7EC64374" blockId="16.[151,1437,151,1112]" box="[199,1010,548,573]" pageId="16" pageNumber="473">Structure and armature of antennae, mouthparts and P1–P4 as in female.</paragraph>
<paragraph id="8BEE368E9F70A0753AF5086D787A425C" blockId="16.[151,1437,151,1112]" pageId="16" pageNumber="473">
P5 asymmetrical, coxae each with 1 spine at 3/4 of segment length, right one larger. Right P5 (
<figureCitation id="136A2A0B9F70A0753ED5086D78764329" box="[1255,1346,583,608]" captionStart="FIGURE 10" captionStartId="14.[151,250,1951,1973]" captionTargetBox="[219,1351,196,1911]" captionTargetId="figure@14.[205,1358,193,1919]" captionTargetPageId="14" captionText="FIGURE 10. Nannodiaptomus haii sp. nov. Male: A, leg 5, posterior view; B, right leg 5, lateral view; C, left leg 5, lateral view; D, left leg 5, posterior view; E, left leg 5, distal part, anterior view; F, right leg 5, detail of basis and Exp- 1, anterior view. Female: G, leg 5, posterior view. Scale bars: A – C, 100 µm; D – G, 10 µm." httpUri="https://zenodo.org/record/252457/files/figure.png" pageId="16" pageNumber="473">Figs. 10</figureCitation>
A, B, F; 11D, E) basis sub-rectangular, about 1.2 times as long as wide; with large, triangular hyaline lobe with broadly rounded tip on distal inner corner; no seta on lateral margin. Exp-1 trapezoidal, as long as wide, distal outer corner with small rounded process. Exp-2 elongate, slightly curved inward, about 2.2 times as long as wide; outer lateral spine slightly curved, inserted at distal 3/4 of segment length, extending well beyond distal margin of Exp-2. Exp-2 claw sickle-like, slender, about 1.8 times as long as Exp-2; inner margin with row of tiny spines. Endp lack.
</paragraph>
<paragraph id="8BEE368E9F70A0753AF5093579684559" blockId="16.[151,1437,151,1112]" pageId="16" pageNumber="473">
Left P5 (
<figureCitation id="136A2A0B9F70A0753B1D09357CB94271" box="[303,397,799,824]" captionStart="FIGURE 10" captionStartId="14.[151,250,1951,1973]" captionTargetBox="[219,1351,196,1911]" captionTargetId="figure@14.[205,1358,193,1919]" captionTargetPageId="14" captionText="FIGURE 10. Nannodiaptomus haii sp. nov. Male: A, leg 5, posterior view; B, right leg 5, lateral view; C, left leg 5, lateral view; D, left leg 5, posterior view; E, left leg 5, distal part, anterior view; F, right leg 5, detail of basis and Exp- 1, anterior view. Female: G, leg 5, posterior view. Scale bars: A – C, 100 µm; D – G, 10 µm." httpUri="https://zenodo.org/record/252457/files/figure.png" pageId="16" pageNumber="473">Figs. 10</figureCitation>
C–E; 11D–H) long, reaching middle part of right Exp-2. Basis about 1.3 times as long as wide; outer margin straight, without lateral seta; inner margin slightly convex. Exp-1 1.9 times as long as wide, curved, with row of short setules on inner margin. Exp-2 short, rectangular, about 0.7 times as long as wide; inner margin with field of short setules; apical process digitiform, elongated, as long as segment bearing it, with small serrated membrane on inner margin and tip divided with two small chitinous processes. Subterminal seta stout, spiniform, 2 times as long as apical process; proximal part 2 short serrated membrane on inner margin. Endp 1- segmented, short, triangular, 1.4 times as long as wide; tip with group of short setules.
</paragraph>
</subSubSection>
<subSubSection id="C34B65059F70A0753AF50E3678734511" pageId="16" pageNumber="473" type="etymology">
<paragraph id="8BEE368E9F70A0753AF50E3678734511" blockId="16.[151,1437,151,1112]" pageId="16" pageNumber="473">
<emphasis id="B925EA9C9F70A0753AF50E367C7A457C" bold="true" box="[199,334,1052,1077]" pageId="16" pageNumber="473">Etymology.</emphasis>
The new species is named after Assoc. Prof. Ho
<collectingRegion id="4995F86C9F70A07539A60E367939457C" box="[916,1037,1052,1077]" country="China" name="Qinghai" pageId="16" pageNumber="473">Thanh Hai</collectingRegion>
from the Institute of Ecology and Biological Resources (IEBR), in recognition of his contribution to the knowledge of Vietnamese copepods.
</paragraph>
</subSubSection>
</treatment>
</document>
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