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<document id="51BE576E619F0EA53F459D4B0C7B66DF" ID-CLB-Dataset="9229" ID-DOI="10.11646/zootaxa.4896.1.1" ID-GBIF-Dataset="f210f8de-d4d2-4670-b8d8-7b4f0f813049" ID-ISSN="1175-5326" ID-Zenodo-Dep="4358984" ID-ZooBank="BC9F67CA-CCC5-4525-8915-0B2549E17F5F" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1608288415952" checkinUser="plazi" docAuthor="Felföldi, Tamás, Dózsa-Farkas, Klára, Nagy, Hajnalka &amp; Hong, Yong" docDate="2020" docId="039287ABFFD379607ED67E81FA0CFDFD" docLanguage="en" docName="zootaxa.4896.1.1.pdf" docOrigin="Zootaxa 4896 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Henlea bidiverticulata Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong 2020, sp. n." docType="treatment" docVersion="7" lastPageNumber="20" masterDocId="FFABFFD3FFDD79737E417A48FF98FFC3" masterDocTitle="Three new enchytraeid species (Enchytraeidae, Annelida) from mountain soils of Korea and ten species new for the country" masterLastPageNumber="45" masterPageNumber="1" pageNumber="15" updateTime="1698847785509" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="0F6B1ED4F4E0AA5B47735AFB45FC6F4F">Three new enchytraeid species (Enchytraeidae, Annelida) from mountain soils of Korea and ten species new for the country</mods:title>
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<mods:role id="B28E7541C3599238E7AF542BA983D5F8">
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</mods:role>
<mods:namePart id="86E034D2956A6EF6F57D73B2568C6D30">Felföldi, Tamás</mods:namePart>
<mods:nameIdentifier id="231B03EA68F436549F89A0CC78E323AD" type="ORCID">0000-0003-2009-2478</mods:nameIdentifier>
<mods:affiliation id="862A51324A7232AD0BEE7F2A505F48C9">Department of Microbiology, ELTE Eötvös Loránd University, H- 1117 Budapest, Pázmány Péter sétány 1 / C, Hungary. tamas. felfoldi @ gmail. com; https: // orcid. org / 0000 - 0003 - 2009 - 2478</mods:affiliation>
<mods:nameIdentifier id="37848F49E4366E13E79B1C687CAE8546" type="email">tamas.felfoldi@gmail.com</mods:nameIdentifier>
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<mods:role id="C35F00FDBB4509312FF640A8DE4DFE1A">
<mods:roleTerm id="775A256A467073A3FCB0F83368DE3588">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="F9A0DC7186D51242CDF0B3E8F6C6BB05">Dózsa-Farkas, Klára</mods:namePart>
<mods:affiliation id="3A26B509089598A3266C53E4E9CA9079">Department of Systematic Zoology and Ecology, ELTE Eötvös Loránd University, H- 1117 Budapest, Pázmány Péter sétány 1 / C, Hungary.</mods:affiliation>
</mods:name>
<mods:name id="8F7A4099738A0FADC74A2E0F01AE9A40" type="personal">
<mods:role id="6581FEE68939064FBF9AAF842268373F">
<mods:roleTerm id="31D890E7384BD863C30602BEFB4E4735">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="0DED12BE8DB69AD6DE7B1CE37EE7CD6F">Nagy, Hajnalka</mods:namePart>
<mods:nameIdentifier id="8E0C836174DB4C610CA5BED498613252" type="ORCID">0000-0003-2009-2478</mods:nameIdentifier>
<mods:affiliation id="4BF2AEAC4942C26EBF6B28E570EC4267">Department of Microbiology, ELTE Eötvös Loránd University, H- 1117 Budapest, Pázmány Péter sétány 1 / C, Hungary. tamas. felfoldi @ gmail. com; https: // orcid. org / 0000 - 0003 - 2009 - 2478</mods:affiliation>
<mods:nameIdentifier id="22B124E035CC69F12EDF7A59E4616DEB" type="email">tamas.felfoldi@gmail.com</mods:nameIdentifier>
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<mods:roleTerm id="7BBBE0C7B96C2A15985EC0C5085753E3">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="4CE7F6C0DC324360909B29FE54BD4185">Hong, Yong</mods:namePart>
<mods:nameIdentifier id="69D72956C04DE21D7E4FE4D7D202E432" type="ORCID">0000-0002-1932-4983</mods:nameIdentifier>
<mods:affiliation id="24EAA2FB2D029964FE7118DAB2B7E589">Department of Agricultural Biology, College of Agriculture &amp; Life Science, Jeonbuk National University, Jeonju 561 - 756, Korea. geoworm @ hanmail. net; https: // orcid. org / 0000 - 0002 - 1932 - 4983</mods:affiliation>
<mods:nameIdentifier id="8272DC4F95DD3E8461952A659D1280EB" type="email">geoworm@hanmail.net</mods:nameIdentifier>
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<mods:title id="3DFA6C6725D925FAF389A6F0E978E801">Zootaxa</mods:title>
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<mods:part id="989F8B4D9F06FDE00EE49F1AA8EA6A7E">
<mods:date id="CE2FAB273C233CAC6BC2F5587883C241">2020</mods:date>
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<mods:number id="9D517241329B2283AB6C75A3F85402E1">2020-12-18</mods:number>
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<mods:number id="410EBB9CA987D5809C9D5FCC467F2257">4896</mods:number>
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<mods:classification id="9898DD55ED5CEDF698F92C9ABC9195C9">journal article</mods:classification>
<mods:identifier id="F5A7A26030AB4E57D5EBC5C967002496" type="CLB-Dataset">9229</mods:identifier>
<mods:identifier id="8B4157CB487FC942E63A0720F7F87A2C" type="DOI">10.11646/zootaxa.4896.1.1</mods:identifier>
<mods:identifier id="089E92745A6723180FB536AD8E523D1A" type="GBIF-Dataset">f210f8de-d4d2-4670-b8d8-7b4f0f813049</mods:identifier>
<mods:identifier id="A51DD34DCB59E766D57498DE7DF6F8F5" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="221E13269E3A9EFF79AACCB9A8B18605" type="Zenodo-Dep">4358984</mods:identifier>
<mods:identifier id="E7D3E1D7474D91AF66A27F7D72F2179C" type="ZooBank">BC9F67CA-CCC5-4525-8915-0B2549E17F5F</mods:identifier>
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<treatment id="039287ABFFD379607ED67E81FA0CFDFD" ID-DOI="http://doi.org/10.5281/zenodo.4386283" ID-GBIF-Taxon="176234696" ID-Zenodo-Dep="4386283" LSID="urn:lsid:plazi:treatment:039287ABFFD379607ED67E81FA0CFDFD" httpUri="http://treatment.plazi.org/id/039287ABFFD379607ED67E81FA0CFDFD" lastPageId="19" lastPageNumber="20" pageId="14" pageNumber="15">
<subSubSection id="C3216536FFD3797D7ED67E81FE76FB20" box="[151,494,1225,1252]" pageId="14" pageNumber="15" type="nomenclature">
<paragraph id="8B8436BDFFD3797D7ED67E81FE76FB20" blockId="14.[151,494,1225,1288]" box="[151,494,1225,1252]" pageId="14" pageNumber="15">
<heading id="D0CC81D1FFD3797D7ED67E81FE76FB20" bold="true" box="[151,494,1225,1252]" fontSize="11" level="1" pageId="14" pageNumber="15" reason="1">
<emphasis id="B94FEAAFFFD3797D7ED67E81FE76FB20" bold="true" box="[151,494,1225,1252]" pageId="14" pageNumber="15">
<taxonomicName id="4C3B4D3EFFD3797D7ED67E81FE3DFB27" ID-CoL="869XB" authority="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong, 2020" authorityName="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong" authorityYear="2020" box="[151,421,1225,1252]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="bidiverticulata" status="sp. nov.">
<emphasis id="B94FEAAFFFD3797D7ED67E81FE3DFB27" bold="true" box="[151,421,1225,1252]" italics="true" pageId="14" pageNumber="15">Henlea bidiverticulata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27C57D4FFD3797D7FED7E81FE76FB20" box="[428,494,1225,1251]" pageId="14" pageNumber="15" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3216536FFD3797D7ED67EA5FEC6FACB" box="[151,350,1261,1288]" pageId="14" pageNumber="15" type="description">
<paragraph id="8B8436BDFFD3797D7ED67EA5FEC6FACB" blockId="14.[151,494,1225,1288]" box="[151,350,1261,1288]" pageId="14" pageNumber="15">
(
<figureCitation id="13002A38FFD3797D7EDE7EA5FE86FAC4" box="[159,286,1261,1287]" captionStart="FIGURE 2" captionStartId="1.[151,250,1833,1857]" captionTargetBox="[512,1075,1089,1816]" captionTargetId="figure-80@1.[512,1075,1089,1816]" captionTargetPageId="1" captionText="FIGURE 2. Cognettia koreana sp. n. (A, B), Henlea bidiverticulata sp. n. (C) and Mesenchytraeus longidiverticulatus sp. n. (D–F). C. koreana sp. n.: A. Sperm funnel. B. Spermatheca. H. bidiverticulata sp. n.: C. Segments IV–IX (p=pharyngeal glands, s=spermatheca, id=intestinal diverticula, dv=dorsal blood vessel). M. longidiverticulatus sp. n.: D. Spermatheca. E. Segments III–VIII (specimen with three spermatheca 1.s=first spermatheca, 2.s=second spermatheca, 3.s=third spermatheca, pharyngeal glands marked with grey colour). F. Atrium with atrial glands and penial bulb with small penial glands and some accessory copulatory glands. Scale bars 50 μm, C and E 100 μm." figureDoi="http://doi.org/10.5281/zenodo.4358992" httpUri="https://zenodo.org/record/4358992/files/figure.png" pageId="14" pageNumber="15">Figures 2C</figureCitation>
,
<figureCitation id="13002A38FFD3797D7F6B7EA5FECDFACB" box="[298,341,1261,1288]" captionStart-0="FIGURE 5" captionStart-1="FIGURE 6" captionStartId-0="15.[151,250,1874,1898]" captionStartId-1="16.[151,250,1634,1658]" captionTargetBox-0="[227,1359,381,1851]" captionTargetBox-1="[246,1341,181,1610]" captionTargetId-0="figure-127@15.[227,1360,381,1851]" captionTargetId-1="figure-23@16.[246,1341,181,1610]" captionTargetPageId-0="15" captionTargetPageId-1="16" captionText-0="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." captionText-1="FIGURE 6. Micrographs of Henlea bidiverticulata sp. n. A. Dorsal blood vessel in IX–VIII (marked with black arrow, intestinal diverticula marked with white arrows). B. Pars tumida of midgut in XXIV–XXVI (m=ventral nerve cord). C, D. Sperm funnels (in C, m=penial bulb, lateral view). E, F. Penial bulbs. G. Ectal glands of spermatheca. H. Spermathecae (marked with white arrows, ectal glands marked with black arrows). I, J. Spermathecae (marked with arrows) and pharyngeal glands (in I, only the third pair united; in J, the first and third pairs united dorsally, the second pair free).A, C–E, G–H in vivo, B, F, I–J fixed, stained. Scale bars 50 μm. (B, paratype slide 2496; F, paratype slide 2493; I, paratype slide 2566; J, paratype slide 2667)." figureDoi-0="http://doi.org/10.5281/zenodo.4359002" figureDoi-1="http://doi.org/10.5281/zenodo.4359006" httpUri-0="https://zenodo.org/record/4359002/files/figure.png" httpUri-1="https://zenodo.org/record/4359006/files/figure.png" pageId="14" pageNumber="15">
5
<emphasis id="B94FEAAFFFD3797D7F797EA5FEDEFAC4" bold="true" box="[312,326,1261,1287]" pageId="14" pageNumber="15">–</emphasis>
6
</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3216536FFD3797D7ED67F78FDD4F9A9" pageId="14" pageNumber="15" type="materials_examined">
<paragraph id="8B8436BDFFD3797D7ED67F78FC8DFA3D" blockId="14.[151,1437,1328,2039]" pageId="14" pageNumber="15">
<emphasis id="B94FEAAFFFD3797D7ED67F78FED0FA89" bold="true" box="[151,328,1328,1354]" pageId="14" pageNumber="15">Type material.</emphasis>
<materialsCitation id="3B533CE0FFD3797D7F137F78FB98FA51" ID-GBIF-Occurrence="3003791305" collectingDate="2017-10-31" country="South Korea" county="Gangwon-do" elevation="848" latitude="37.707756" location="Mt. Gyebangsan" longLatPrecision="1" longitude="128.484" municipality="Pyeongchang-gun" pageId="14" pageNumber="15" specimenCount="1" typeStatus="holotype">
<emphasis id="B94FEAAFFFD3797D7F137F78FE21FA89" box="[338,441,1328,1354]" italics="true" pageId="14" pageNumber="15">
<typeStatus id="5480881FFFD3797D7F137F78FE21FA89" box="[338,441,1328,1354]" pageId="14" pageNumber="15" type="holotype">Holotype</typeStatus>
</emphasis>
:
<emphasis id="B94FEAAFFFD3797D7F8B7F78FD23FA89" bold="true" box="[458,699,1328,1354]" pageId="14" pageNumber="15">NIBRIV0000860933</emphasis>
, slide
<emphasis id="B94FEAAFFFD3797D7D4A7F78FCEEFA89" bold="true" box="[779,886,1328,1354]" pageId="14" pageNumber="15">No. 2505</emphasis>
, adult, stained, whole mounted specimen. Type locality:
<location id="8EE46066FFD3797D7EBE7F1DFE58FAAD" LSID="urn:lsid:plazi:treatment:039287ABFFD379607ED67E81FA0CFDFD:8EE46066FFD3797D7EBE7F1DFE58FAAD" box="[255,448,1364,1391]" country="South Korea" county="Gangwon-do" latitude="37.707756" longLatPrecision="1" longitude="128.484" municipality="Pyeongchang-gun" name="Mt. Gyebangsan" pageId="14" pageNumber="15">Mt. Gyebangsan</location>
,
<location id="8EE46066FFD3797D7F907F1CFDDEFAAD" LSID="urn:lsid:plazi:treatment:039287ABFFD379607ED67E81FA0CFDFD:8EE46066FFD3797D7F907F1CFDDEFAAD" box="[465,582,1364,1390]" country="South Korea" county="Gangwon-do" latitude="37.707756" longLatPrecision="1" longitude="128.484" municipality="Pyeongchang-gun" name="Nodong-ri" pageId="14" pageNumber="15">Nodong-ri</location>
,
<location id="8EE46066FFD3797D7C197F1DFCA6FAAC" LSID="urn:lsid:plazi:treatment:039287ABFFD379607ED67E81FA0CFDFD:8EE46066FFD3797D7C197F1DFCA6FAAC" box="[600,830,1365,1391]" country="South Korea" county="Gangwon-do" latitude="37.707756" longLatPrecision="1" longitude="128.484" municipality="Pyeongchang-gun" name="Yongpyeong-myeon" pageId="14" pageNumber="15">Yongpyeong-myeon</location>
,
<collectingMunicipality id="6BE0ACC7FFD3797D7D0F7F1CFB83FAAD" box="[846,1051,1364,1390]" pageId="14" pageNumber="15">Pyeongchang-gun</collectingMunicipality>
,
<collectingCounty id="62E54E31FFD3797D7A6D7F1CFB59FAAD" box="[1068,1217,1364,1390]" pageId="14" pageNumber="15">Gangwon-do</collectingCounty>
,
<collectingCountry id="F32C762DFFD3797D7A907F1DFA80FAAC" box="[1233,1304,1365,1391]" name="South Korea" pageId="14" pageNumber="15">Korea</collectingCountry>
, soil of
<taxonomicName id="4C3B4D3EFFD3797D7BC07F1CFE95FA51" class="Magnoliopsida" family="Fagaceae" genus="Quercus" kingdom="Plantae" order="Fagales" pageId="14" pageNumber="15" phylum="Tracheophyta" rank="species" species="mongolica">
<emphasis id="B94FEAAFFFD3797D7BC07F1CFE95FA51" italics="true" pageId="14" pageNumber="15">Q. mongolica</emphasis>
</taxonomicName>
forest,
<geoCoordinate id="EE0F507AFFD3797D7F267F31FD86FA51" box="[359,542,1400,1427]" degrees="37" direction="north" minutes="42" orientation="latitude" pageId="14" pageNumber="15" precision="1" seconds="27.92" value="37.707756">N 37°42’27.92”</geoCoordinate>
,
<geoCoordinate id="EE0F507AFFD3797D7C6D7F31FD76FA51" box="[556,750,1400,1427]" degrees="128" direction="east" minutes="29" orientation="longitude" pageId="14" pageNumber="15" precision="1" seconds="02.34" value="128.484">E 128°29’02.34”</geoCoordinate>
,
<elevation id="0016D18EFFD3797D7CBC7F30FCE9FA51" box="[765,881,1400,1427]" metricMagnitude="2" metricUnit="m" metricValue="8.48" pageId="14" pageNumber="15" unit="m" value="848.0">
<quantity id="4CC39B58FFD3797D7CBC7F30FCDEFA50" box="[765,838,1400,1427]" metricMagnitude="2" metricUnit="m" metricValue="8.48" pageId="14" pageNumber="15" unit="m" value="848.0">848 m</quantity>
asl
</elevation>
,
<date id="FF85107DFFD3797D7D3F7F30FB98FA51" box="[894,1024,1400,1426]" pageId="14" pageNumber="15" value="2017-10-31">
<collectingDate id="EFC1E995FFD3797D7D3F7F30FB98FA51" box="[894,1024,1400,1426]" pageId="14" pageNumber="15" value="2017-10-31">31.10.2017</collectingDate>
</date>
</materialsCitation>
.
<emphasis id="B94FEAAFFFD3797D7A4D7F31FBE6FA51" box="[1036,1150,1401,1426]" italics="true" pageId="14" pageNumber="15">
<typeStatus id="5480881FFFD3797D7A4D7F31FBE6FA51" box="[1036,1150,1401,1426]" pageId="14" pageNumber="15" type="paratype">Paratypes</typeStatus>
</emphasis>
(in total,
<specimenCount id="9D3DFD34FFD3797D7AB07F30FA09FA50" box="[1265,1425,1400,1427]" pageId="14" pageNumber="15" type="generic">19 specimens</specimenCount>
):
<emphasis id="B94FEAAFFFD3797D7ED67FD4FE10FA75" bold="true" box="[151,392,1436,1462]" pageId="14" pageNumber="15">NIBRIV0000860934</emphasis>
, slide
<emphasis id="B94FEAAFFFD3797D7F987FD4FDDDFA75" bold="true" box="[473,581,1436,1462]" pageId="14" pageNumber="15">No. 2510</emphasis>
,
<emphasis id="B94FEAAFFFD3797D7C177FD4FCDFFA75" bold="true" box="[598,839,1436,1462]" pageId="14" pageNumber="15">NIBRIV0000860943</emphasis>
, slide
<emphasis id="B94FEAAFFFD3797D7DD97FD4FB9AFA75" bold="true" box="[920,1026,1436,1462]" pageId="14" pageNumber="15">No. 2511</emphasis>
,
<emphasis id="B94FEAAFFFD3797D7A557FD4FB0BFA75" bold="true" box="[1044,1171,1436,1462]" pageId="14" pageNumber="15">P.132.1–14</emphasis>
, slide
<emphasis id="B94FEAAFFFD3797D7AA57FD4FA0DFA75" bold="true" box="[1252,1429,1436,1462]" pageId="14" pageNumber="15">No. 2493–2498</emphasis>
,
<emphasis id="B94FEAAFFFD3797D7ED67F88FEC3FA19" bold="true" box="[151,347,1472,1498]" pageId="14" pageNumber="15">2506, 2508–2509</emphasis>
,
<emphasis id="B94FEAAFFFD3797D7F287F88FE39FA19" bold="true" box="[361,417,1472,1498]" pageId="14" pageNumber="15">2523</emphasis>
(DNA ID: 1201),
<emphasis id="B94FEAAFFFD3797D7C2F7F88FD74FA19" bold="true" box="[622,748,1472,1498]" pageId="14" pageNumber="15">2554–2555</emphasis>
,
<emphasis id="B94FEAAFFFD3797D7CBB7F88FCAAFA19" bold="true" box="[762,818,1472,1498]" pageId="14" pageNumber="15">2565</emphasis>
,
<emphasis id="B94FEAAFFFD3797D7D7E7F88FCEFFA19" bold="true" box="[831,887,1472,1498]" pageId="14" pageNumber="15">2567</emphasis>
,
<emphasis id="B94FEAAFFFD3797D7DC47F88FBC0FA19" bold="true" box="[901,1112,1472,1498]" pageId="14" pageNumber="15">P.132.15–P.132.17</emphasis>
, slide
<emphasis id="B94FEAAFFFD3797D7AE37F88FAC8FA19" bold="true" box="[1186,1360,1472,1498]" pageId="14" pageNumber="15">No. 2814–2816</emphasis>
, adult, stained whole mounted specimens from the type locality.
</paragraph>
<paragraph id="8B8436BDFFD3797D7E867C40FDD4F9A9" blockId="14.[151,1437,1328,2039]" pageId="14" pageNumber="15">
<emphasis id="B94FEAAFFFD3797D7E867C40FD81F9E1" bold="true" box="[199,537,1544,1570]" pageId="14" pageNumber="15">Further material examined.</emphasis>
<materialsCitation id="3B533CE0FFD3797D7C627C41FDD0F9A9" ID-GBIF-Occurrence="3003791321" collectingDate="2017-10-31" country="South Korea" county="Gangwon-do" elevation="804" latitude="37.706882" location="Two" longLatPrecision="1" longitude="128.4861" municipality="Pyeongchang-gun" pageId="14" pageNumber="15" specimenCount="1">
<location id="8EE46066FFD3797D7C627C41FDCCF9E0" LSID="urn:lsid:plazi:treatment:039287ABFFD379607ED67E81FA0CFDFD:8EE46066FFD3797D7C627C41FDCCF9E0" box="[547,596,1545,1571]" country="South Korea" county="Gangwon-do" latitude="37.706882" longLatPrecision="1" longitude="128.4861" municipality="Pyeongchang-gun" name="Two" pageId="14" pageNumber="15">Two</location>
specimens only
<emphasis id="B94FEAAFFFD3797D7D587C41FCF0F9E1" box="[793,872,1545,1570]" italics="true" pageId="14" pageNumber="15">in vivo</emphasis>
from
<location id="8EE46066FFD3797D7DF27C41FBEAF9E1" LSID="urn:lsid:plazi:treatment:039287ABFFD379607ED67E81FA0CFDFD:8EE46066FFD3797D7DF27C41FBEAF9E1" box="[947,1138,1544,1571]" country="South Korea" county="Gangwon-do" latitude="37.706882" longLatPrecision="1" longitude="128.4861" municipality="Pyeongchang-gun" name="Mt. Gyebangsan" pageId="14" pageNumber="15">Mt. Gyebangsan</location>
,
<location id="8EE46066FFD3797D7AC17C40FB6DF9E1" LSID="urn:lsid:plazi:treatment:039287ABFFD379607ED67E81FA0CFDFD:8EE46066FFD3797D7AC17C40FB6DF9E1" box="[1152,1269,1544,1570]" country="South Korea" county="Gangwon-do" latitude="37.706882" longLatPrecision="1" longitude="128.4861" municipality="Pyeongchang-gun" name="Nodong-ri" pageId="14" pageNumber="15">Nodong-ri</location>
,
<location id="8EE46066FFD3797D7B447C41FF7EF984" LSID="urn:lsid:plazi:treatment:039287ABFFD379607ED67E81FA0CFDFD:8EE46066FFD3797D7B447C41FF7EF984" country="South Korea" county="Gangwon-do" latitude="37.706882" longLatPrecision="1" longitude="128.4861" municipality="Pyeongchang-gun" name="Yongpyeongmyeon" pageId="14" pageNumber="15">Yongpyeongmyeon</location>
,
<collectingMunicipality id="6BE0ACC7FFD3797D7EB27C64FE58F985" box="[243,448,1580,1606]" pageId="14" pageNumber="15">Pyeongchang-gun</collectingMunicipality>
,
<collectingCounty id="62E54E31FFD3797D7F8F7C64FDFBF985" box="[462,611,1580,1606]" pageId="14" pageNumber="15">Gangwon-do</collectingCounty>
,
<collectingCountry id="F32C762DFFD3797D7C317C65FD2FF984" box="[624,695,1581,1607]" name="South Korea" pageId="14" pageNumber="15">Korea</collectingCountry>
, soil and litter layers of
<taxonomicName id="4C3B4D3EFFD3797D7D937C64FBF5F985" box="[978,1133,1580,1606]" class="Magnoliopsida" family="Fagaceae" genus="Quercus" kingdom="Plantae" order="Fagales" pageId="14" pageNumber="15" phylum="Tracheophyta" rank="species" species="mongolica">
<emphasis id="B94FEAAFFFD3797D7D937C64FBF5F985" box="[978,1133,1580,1606]" italics="true" pageId="14" pageNumber="15">Q. mongolica</emphasis>
</taxonomicName>
forest,
<geoCoordinate id="EE0F507AFFD3797D7A877C65FAE5F985" box="[1222,1405,1580,1607]" degrees="37" direction="north" minutes="42" orientation="latitude" pageId="14" pageNumber="15" precision="1" seconds="24.78" value="37.706882">N 37°42’24.78”</geoCoordinate>
,
<geoCoordinate id="EE0F507AFFD3797D7BCA7C65FEA7F9A8" degrees="128" direction="east" minutes="29" orientation="longitude" pageId="14" pageNumber="15" precision="1" seconds="09.95" value="128.4861">E 128°29’09.95”</geoCoordinate>
,
<elevation id="0016D18EFFD3797D7F0A7C18FE23F9A9" box="[331,443,1616,1643]" metricMagnitude="2" metricUnit="m" metricValue="8.04" pageId="14" pageNumber="15" unit="m" value="804.0">
<quantity id="4CC39B58FFD3797D7F0A7C18FE0AF9A8" box="[331,402,1616,1643]" metricMagnitude="2" metricUnit="m" metricValue="8.04" pageId="14" pageNumber="15" unit="m" value="804.0">804 m</quantity>
asl
</elevation>
,
<date id="FF85107DFFD3797D7F877C18FDD0F9A9" box="[454,584,1616,1642]" pageId="14" pageNumber="15" value="2017-10-31">
<collectingDate id="EFC1E995FFD3797D7F877C18FDD0F9A9" box="[454,584,1616,1642]" pageId="14" pageNumber="15" value="2017-10-31">31.10.2017</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C3216536FFD3797D7E867C3CFCD2F94D" box="[199,842,1652,1678]" pageId="14" pageNumber="15" type="etymology">
<paragraph id="8B8436BDFFD3797D7E867C3CFCD2F94D" blockId="14.[151,1437,1328,2039]" box="[199,842,1652,1678]" pageId="14" pageNumber="15">
<emphasis id="B94FEAAFFFD3797D7E867C3CFED6F94D" bold="true" box="[199,334,1652,1678]" pageId="14" pageNumber="15">Etymology.</emphasis>
Named after the paired intestinal diverticula.
</paragraph>
</subSubSection>
<subSubSection id="C3216536FFD3797D7E867CD0FBB7F849" pageId="14" pageNumber="15" type="diagnosis">
<paragraph id="8B8436BDFFD3797D7E867CD0FBB7F849" blockId="14.[151,1437,1328,2039]" pageId="14" pageNumber="15">
<emphasis id="B94FEAAFFFD3797D7E867CD0FEDAF971" bold="true" box="[199,322,1688,1714]" pageId="14" pageNumber="15">Diagnosis.</emphasis>
The new species can be recognized by the following combination of characters: (1) mobile worms, about
<quantity id="4CC39B58FFD3797D7E9F7CF4FED3F914" box="[222,331,1724,1751]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="10.0" metricValueMin="7.0" pageId="14" pageNumber="15" unit="mm" value="8.5" valueMax="10.0" valueMin="7.0">7–10 mm</quantity>
long and 280–410 μm wide at clitellum
<emphasis id="B94FEAAFFFD3797D7D5E7CF5FCF5F915" box="[799,877,1725,1750]" italics="true" pageId="14" pageNumber="15">in vivo</emphasis>
, segments 34–46; (2) maximum 6–7–(8) chaetae per bundle; (3) clitellum girdle-shaped: hyaline and granular gland cells in indefinite rows dorsally, but between the bursal slits only granulocytes; (4) five preclitellar pairs of nephridia; (5) two lateral intestinal diverticula in VIII, dorsal vessel origin in IX; (6) coelomocytes oval with fine granules; (7) seminal vesicle absent; (8) sperm funnel small, cylindrical, collar as wide as or slightly narrower than funnel body; (9) spermatheca simple, ampulla slightly wider than the ectal duct, ental ducts unite before joining the oesophagus dorsally.
</paragraph>
</subSubSection>
<subSubSection id="C3216536FFD379617E867DDCFD83FE12" lastPageId="18" lastPageNumber="19" pageId="14" pageNumber="15" type="description">
<paragraph id="8B8436BDFFD3797D7E867DDCFA05F835" blockId="14.[151,1437,1328,2039]" pageId="14" pageNumber="15">
<emphasis id="B94FEAAFFFD3797D7E867DDCFEC1F86D" bold="true" box="[199,345,1940,1966]" pageId="14" pageNumber="15">Description.</emphasis>
Very motile worms, mostly covered with soil particles and organic debris.
<typeStatus id="5480881FFFD3797D7ACF7DDCFB6EF86D" box="[1166,1270,1940,1966]" pageId="14" pageNumber="15" type="holotype">Holotype</typeStatus>
<quantity id="4CC39B58FFD3797D7ABD7DDCFAC6F86C" box="[1276,1374,1940,1967]" metricMagnitude="-3" metricUnit="m" metricValue="4.35" pageId="14" pageNumber="15" unit="mm" value="4.35">4.35 mm</quantity>
long, 270 μm wide at VIII and 270 μm at clitellum, fixed, 44 segments. Body length of
<typeStatus id="5480881FFFD3797D7A6C7DF1FB00F810" box="[1069,1176,1977,2003]" pageId="14" pageNumber="15" type="paratype">paratypes</typeStatus>
(5.6),
<quantity id="4CC39B58FFD3797D7AA57DF0FAC9F810" box="[1252,1361,1976,2003]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="10.0" metricValueMin="7.0" pageId="14" pageNumber="15" unit="mm" value="8.5" valueMax="10.0" valueMin="7.0">7–10 mm</quantity>
, width 210–370 μm at VIII and 280–410 μm at clitellum
<emphasis id="B94FEAAFFFD3797D7C8F7D95FC83F835" box="[718,795,2013,2038]" italics="true" pageId="14" pageNumber="15">in vivo</emphasis>
. Length of fixed specimens
<quantity id="4CC39B58FFD3797D7A1C7D94FB7EF834" box="[1117,1254,2012,2039]" metricMagnitude="-3" metricUnit="m" metricValue="4.2" metricValueMax="4.9" metricValueMin="3.5" pageId="14" pageNumber="15" unit="mm" value="4.2" valueMax="4.9" valueMin="3.5">3.5–4.9 mm</quantity>
, width 260–380
</paragraph>
<paragraph id="8B8436BDFFD2797C7ED67ADFFAA5FEA6" blockId="15.[151,1437,150,357]" pageId="15" pageNumber="16">
μm at VIII and 260–420 μm at clitellum. Segments 34–46. Chaetal formula: 3,4,5,(6)–4,5,6: 4,5,6,(7,8)–4,5,6,7(8). Chaetae straight, mostly equal in size within a bundle, 35–46 μm long preclitellarly and 38–50 posteriorly, and 3 μm wide. Chaetae in XII absent. Head pore at 0/I, transverse slit (
<figureCitation id="13002A38FFD2797C7D027A97FC03FF3A" box="[835,923,222,249]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="15" pageNumber="16">Fig. 5C</figureCitation>
). Epidermal gland cells arranged in 4–5 transverse rows per segment (
<figureCitation id="13002A38FFD2797C7FEC7B4BFD9EFEDE" box="[429,518,258,285]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="15" pageNumber="16">Fig. 5D</figureCitation>
). Many glands also on the prostomium dorsally (
<figureCitation id="13002A38FFD2797C7A697B4BFB18FEDE" box="[1064,1152,258,285]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="15" pageNumber="16">Fig. 5C</figureCitation>
). Clitellum girdle-shaped in XII–1/2XIII, larger hyaline and smaller granular gland cells in indefinite rows dorsally (
<figureCitation id="13002A38FFD2797C7ACC7B6FFA99FE82" box="[1165,1281,294,321]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="15" pageNumber="16">Fig. 5E, F</figureCitation>
); between the bursal slits only granulocytes (
<figureCitation id="13002A38FFD2797C7FAC7B03FDABFEA6" box="[493,563,330,357]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="15" pageNumber="16">Figs 5</figureCitation>
G–I). Thickness of body wall about 20–34 μm, cuticle &lt;1 μm
<emphasis id="B94FEAAFFFD2797C7AAA7B03FAAFFEA7" box="[1259,1335,331,356]" italics="true" pageId="15" pageNumber="16">in vivo</emphasis>
.
</paragraph>
<caption id="DF446635FFD2797C7ED67D1AFC41F839" ID-DOI="http://doi.org/10.5281/zenodo.4359002" ID-Zenodo-Dep="4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="15" pageNumber="16" startId="15.[151,250,1874,1898]" targetBox="[227,1359,381,1851]" targetPageId="15">
<paragraph id="8B8436BDFFD2797C7ED67D1AFC41F839" blockId="15.[151,1437,1874,2043]" pageId="15" pageNumber="16">
<emphasis id="B94FEAAFFFD2797C7ED67D1AFE8AF8A9" bold="true" box="[151,274,1874,1898]" pageId="15" pageNumber="16">FIGURE 5.</emphasis>
Micrographs of
<taxonomicName id="4C3B4D3EFFD2797C7FF97D1AFD03F8A9" authority="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong, 2020" authorityName="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong" authorityYear="2020" box="[440,667,1874,1898]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="15" pageNumber="16" phylum="Annelida" rank="species" species="bidiverticulata" status="sp. nov.">
<emphasis id="B94FEAAFFFD2797C7FF97D1AFD03F8A9" box="[440,667,1874,1898]" italics="true" pageId="15" pageNumber="16">Henlea bidiverticulata</emphasis>
</taxonomicName>
<emphasis id="B94FEAAFFFD2797C7CE17D1AFC8BF8A9" bold="true" box="[672,787,1874,1898]" pageId="15" pageNumber="16">
<taxonomicNameLabel id="A27C57D4FFD2797C7CE17D1AFD40F8A9" box="[672,728,1874,1898]" pageId="15" pageNumber="16" rank="species">sp. n.</taxonomicNameLabel>
A–B.
</emphasis>
Brain.
<emphasis id="B94FEAAFFFD2797C7D1D7D1AFCEDF8A9" bold="true" box="[860,885,1874,1898]" pageId="15" pageNumber="16">C.</emphasis>
Head pore.
<emphasis id="B94FEAAFFFD2797C7DAC7D1AFB9EF8A9" bold="true" box="[1005,1030,1874,1898]" pageId="15" pageNumber="16">D.</emphasis>
Epidermal glands.
<emphasis id="B94FEAAFFFD2797C7A867D1AFB40F8A9" bold="true" box="[1223,1240,1874,1898]" pageId="15" pageNumber="16">E</emphasis>
,
<emphasis id="B94FEAAFFFD2797C7AA27D1AFB6EF8A9" bold="true" box="[1251,1270,1874,1898]" pageId="15" pageNumber="16">F.</emphasis>
Clitellar glands, dorsal view.
<emphasis id="B94FEAAFFFD2797C7F577D3EFEDEF84D" bold="true" box="[278,326,1910,1934]" pageId="15" pageNumber="16">G–I.</emphasis>
Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows).
<emphasis id="B94FEAAFFFD2797C7ED67DD2FF32F871" bold="true" box="[151,170,1946,1970]" pageId="15" pageNumber="16">J.</emphasis>
Coelomocytes.
<emphasis id="B94FEAAFFFD2797C7F0F7DD2FEF0F871" bold="true" box="[334,360,1946,1970]" pageId="15" pageNumber="16">K.</emphasis>
Preclitellar nephridium.
<emphasis id="B94FEAAFFFD2797C7C247DD2FD0EF871" bold="true" box="[613,662,1946,1970]" pageId="15" pageNumber="16">L–P.</emphasis>
Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N
<emphasis id="B94FEAAFFFD2797C7D7F7DF7FC11F815" box="[830,905,1983,2006]" italics="true" pageId="15" pageNumber="16">in vivo,</emphasis>
B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509).
</paragraph>
</caption>
<caption id="DF446635FFCD79637ED67C2AFAFBF8ED" ID-DOI="http://doi.org/10.5281/zenodo.4359006" ID-Zenodo-Dep="4359006" httpUri="https://zenodo.org/record/4359006/files/figure.png" pageId="16" pageNumber="17" startId="16.[151,250,1634,1658]" targetBox="[246,1341,181,1610]" targetPageId="16">
<paragraph id="8B8436BDFFCD79637ED67C2AFAFBF8ED" blockId="16.[151,1437,1634,1839]" pageId="16" pageNumber="17">
<emphasis id="B94FEAAFFFCD79637ED67C2AFE8BF9B9" bold="true" box="[151,275,1634,1658]" pageId="16" pageNumber="17">FIGURE 6.</emphasis>
Micrographs of
<taxonomicName id="4C3B4D3EFFCD79637FFE7C2AFD3CF9B9" authority="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong, 2020" authorityName="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong" authorityYear="2020" box="[447,676,1634,1658]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="16" pageNumber="17" phylum="Annelida" rank="species" species="bidiverticulata" status="sp. nov.">
<emphasis id="B94FEAAFFFCD79637FFE7C2AFD3CF9B9" box="[447,676,1634,1658]" italics="true" pageId="16" pageNumber="17">Henlea bidiverticulata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27C57D4FFCD79637CEA7C2AFD7DF9B9" box="[683,741,1634,1658]" pageId="16" pageNumber="17" rank="species">
<emphasis id="B94FEAAFFFCD79637CEA7C2AFD47F9B9" bold="true" box="[683,735,1634,1658]" pageId="16" pageNumber="17">sp. n</emphasis>
.
</taxonomicNameLabel>
<emphasis id="B94FEAAFFFCD79637CAD7C2AFC9DF9B9" bold="true" box="[748,773,1634,1658]" pageId="16" pageNumber="17">A.</emphasis>
Dorsal blood vessel in IX–VIII (marked with black arrow, intestinal diverticula marked with white arrows).
<emphasis id="B94FEAAFFFCD79637C227CCEFDE2F95D" bold="true" box="[611,634,1670,1694]" pageId="16" pageNumber="17">B.</emphasis>
Pars tumida of midgut in XXIV–XXVI (m=ventral nerve cord).
<emphasis id="B94FEAAFFFCD79637B5B7CCEFAB4F95D" bold="true" box="[1306,1324,1670,1694]" pageId="16" pageNumber="17">C</emphasis>
,
<emphasis id="B94FEAAFFFCD79637B7B7CCEFACBF95D" bold="true" box="[1338,1363,1670,1694]" pageId="16" pageNumber="17">D.</emphasis>
Sperm funnels (in C, m=penial bulb, lateral view).
<emphasis id="B94FEAAFFFCD79637C157CE2FDFDF901" bold="true" box="[596,613,1706,1730]" pageId="16" pageNumber="17">E</emphasis>
,
<emphasis id="B94FEAAFFFCD79637C337CE2FD1DF901" bold="true" box="[626,645,1706,1730]" pageId="16" pageNumber="17">F.</emphasis>
Penial bulbs.
<emphasis id="B94FEAAFFFCD79637D547CE2FCB7F901" bold="true" box="[789,815,1706,1730]" pageId="16" pageNumber="17">G.</emphasis>
Ectal glands of spermatheca.
<emphasis id="B94FEAAFFFCD79637A1E7CE2FBE2F901" bold="true" box="[1119,1146,1706,1730]" pageId="16" pageNumber="17">H.</emphasis>
Spermathecae (marked with white arrows, ectal glands marked with black arrows).
<emphasis id="B94FEAAFFFCD79637C8C7C86FD4FF925" bold="true" box="[717,727,1742,1766]" pageId="16" pageNumber="17">I</emphasis>
,
<emphasis id="B94FEAAFFFCD79637CA47C86FD60F925" bold="true" box="[741,760,1742,1766]" pageId="16" pageNumber="17">J.</emphasis>
Spermathecae (marked with arrows) and pharyngeal glands (in I, only the third pair united; in J, the first and third pairs united dorsally, the second pair free). A, C–E, G–H
<emphasis id="B94FEAAFFFCD79637AFB7CBBFB65F8C9" box="[1210,1277,1779,1802]" italics="true" pageId="16" pageNumber="17">in vivo</emphasis>
, B, F, I–J fixed, stained. Scale bars 50 μm. (B, paratype slide 2496; F, paratype slide 2493; I, paratype slide 2566; J, paratype slide 2667).
</paragraph>
</caption>
<caption id="DF446635FFCC79627ED67F05FBD1F9D9" ID-DOI="http://doi.org/10.5281/zenodo.4359010" ID-Zenodo-Dep="4359010" httpUri="https://zenodo.org/record/4359010/files/figure.png" pageId="17" pageNumber="18" startId="17.[151,250,1357,1381]" targetBox="[197,1389,181,1333]" targetPageId="17">
<paragraph id="8B8436BDFFCC79627ED67F05FBD1F9D9" blockId="17.[151,1437,1357,1562]" pageId="17" pageNumber="18">
<emphasis id="B94FEAAFFFCC79627ED67F05FE8CFAA5" bold="true" box="[151,276,1357,1382]" pageId="17" pageNumber="18">FIGURE 7.</emphasis>
Micrographs of
<taxonomicName id="4C3B4D3EFFCC79627F817F06FCA6FAA5" authority="Nurminen, 1970" authorityName="Nurminen" authorityYear="1970" box="[448,830,1358,1382]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="glandulifera">
<emphasis id="B94FEAAFFFCC79627F817F06FD15FAA5" box="[448,653,1358,1382]" italics="true" pageId="17" pageNumber="18">Henlea glandulifera</emphasis>
<bibRefCitation id="EFAA4B4CFFCC79627CD47F06FCA6FAA5" author="Nurminen, M." box="[661,830,1358,1382]" pageId="17" pageNumber="18" pagination="199 - 209" refId="ref23803" refString="Nurminen, M. (1970) Records of Enchytraeidae (Oligochaeta) from the west coast of Greenland. Annales Zoologici Fennici, 7, 199 - 209." type="journal article" year="1970">Nurminen, 1970</bibRefCitation>
</taxonomicName>
, specimens from Hungary, for comparison with
<taxonomicName id="4C3B4D3EFFCC79627B6C7F06FF7CFA49" authority="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong, 2020" authorityName="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong" authorityYear="2020" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="bidiverticulata" status="sp. nov.">
<emphasis id="B94FEAAFFFCC79627B6C7F06FF7CFA49" italics="true" pageId="17" pageNumber="18">H. bidiverticulata</emphasis>
</taxonomicName>
<emphasis id="B94FEAAFFFCC79627EAD7F3AFEDEFA4A" bold="true" box="[236,326,1393,1418]" pageId="17" pageNumber="18">
<taxonomicNameLabel id="A27C57D4FFCC79627EAD7F3AFEBEFA49" box="[236,294,1394,1418]" pageId="17" pageNumber="18" rank="species">sp. n.</taxonomicNameLabel>
A.
</emphasis>
Clitellar glands, dorsal view.
<emphasis id="B94FEAAFFFCC79627C3B7F3AFD09FA49" bold="true" box="[634,657,1394,1418]" pageId="17" pageNumber="18">B.</emphasis>
Clitellar glands, ventral view (between the penial bulbs only granular cells, marked with arrow).
<emphasis id="B94FEAAFFFCC79627F2F7FDDFE1EFA6E" bold="true" box="[366,390,1429,1453]" pageId="17" pageNumber="18">C.</emphasis>
Epidermal glands.
<emphasis id="B94FEAAFFFCC79627C0D7FDEFDFDFA6D" bold="true" box="[588,613,1430,1454]" pageId="17" pageNumber="18">D.</emphasis>
Segments IV–IX (spermathecae marked with white arrows, intestinal diverticula marked with black arrows).
<emphasis id="B94FEAAFFFCC79627FF37FF2FE5BFA11" bold="true" box="[434,451,1466,1490]" pageId="17" pageNumber="18">E</emphasis>
,
<emphasis id="B94FEAAFFFCC79627F8F7FF2FE79FA11" bold="true" box="[462,481,1466,1490]" pageId="17" pageNumber="18">F.</emphasis>
Intestinal diverticula (in F, *=origin of dorsal blood vessel in VIII).
<emphasis id="B94FEAAFFFCC79627ACE7FF1FB31FA12" bold="true" box="[1167,1193,1465,1489]" pageId="17" pageNumber="18">G.</emphasis>
Sperm funnels (e=egg).
<emphasis id="B94FEAAFFFCC79627ED67F96FF33FA35" bold="true" box="[151,171,1502,1526]" pageId="17" pageNumber="18">H</emphasis>
,
<emphasis id="B94FEAAFFFCC79627EF67F96FF5FFA35" bold="true" box="[183,199,1502,1526]" pageId="17" pageNumber="18">I.</emphasis>
Spermathecae.
<emphasis id="B94FEAAFFFCC79627F267F96FEE2FA35" bold="true" box="[359,378,1502,1526]" pageId="17" pageNumber="18">J.</emphasis>
Oesophageal appendages (free lobes marked with black arrows, winding channels above the oesophagus in V–VI marked with white arrows). B, C, E–J
<emphasis id="B94FEAAFFFCC79627C367C4AFD23F9DA" box="[631,699,1538,1561]" italics="true" pageId="17" pageNumber="18">in vivo</emphasis>
, A, D fixed, stained. Scale bars 50 μm.
</paragraph>
</caption>
<paragraph id="8B8436BDFFCC79617E867C00FD83FE12" blockId="17.[151,1437,1608,2031]" lastBlockId="18.[151,1437,151,609]" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18">
Brain incised posteriorly, about 100–150 μm long,
<emphasis id="B94FEAAFFFCC79627D4C7C01FCC3F9A1" box="[781,859,1609,1634]" italics="true" pageId="17" pageNumber="18">in vivo</emphasis>
(90–125 μm, fixed) and 1.2–1.9 times longer than wide (
<figureCitation id="13002A38FFCC79627E9D7C24FEBAF944" box="[220,290,1644,1671]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="17" pageNumber="18">Figs 5</figureCitation>
A–B). Two pairs (?) of inconspicuous oesophageal appendages in VI, canal in V–IV absent. Mostly all pharyngeal glands free dorsally but close to each other. Sometimes first and third pairs united dorsally, the second pair free (
<figureCitation id="13002A38FFCC79627F437CFCFEC8F90C" box="[258,336,1716,1743]" captionStart="FIGURE 6" captionStartId="16.[151,250,1634,1658]" captionTargetBox="[246,1341,181,1610]" captionTargetId="figure-23@16.[246,1341,181,1610]" captionTargetPageId="16" captionText="FIGURE 6. Micrographs of Henlea bidiverticulata sp. n. A. Dorsal blood vessel in IX–VIII (marked with black arrow, intestinal diverticula marked with white arrows). B. Pars tumida of midgut in XXIV–XXVI (m=ventral nerve cord). C, D. Sperm funnels (in C, m=penial bulb, lateral view). E, F. Penial bulbs. G. Ectal glands of spermatheca. H. Spermathecae (marked with white arrows, ectal glands marked with black arrows). I, J. Spermathecae (marked with arrows) and pharyngeal glands (in I, only the third pair united; in J, the first and third pairs united dorsally, the second pair free).A, C–E, G–H in vivo, B, F, I–J fixed, stained. Scale bars 50 μm. (B, paratype slide 2496; F, paratype slide 2493; I, paratype slide 2566; J, paratype slide 2667)." figureDoi="http://doi.org/10.5281/zenodo.4359006" httpUri="https://zenodo.org/record/4359006/files/figure.png" pageId="17" pageNumber="18">Fig. 6J</figureCitation>
) or only the third pair united (
<figureCitation id="13002A38FFCC79627CDD7CFCFD70F90C" box="[668,744,1716,1743]" captionStart="FIGURE 6" captionStartId="16.[151,250,1634,1658]" captionTargetBox="[246,1341,181,1610]" captionTargetId="figure-23@16.[246,1341,181,1610]" captionTargetPageId="16" captionText="FIGURE 6. Micrographs of Henlea bidiverticulata sp. n. A. Dorsal blood vessel in IX–VIII (marked with black arrow, intestinal diverticula marked with white arrows). B. Pars tumida of midgut in XXIV–XXVI (m=ventral nerve cord). C, D. Sperm funnels (in C, m=penial bulb, lateral view). E, F. Penial bulbs. G. Ectal glands of spermatheca. H. Spermathecae (marked with white arrows, ectal glands marked with black arrows). I, J. Spermathecae (marked with arrows) and pharyngeal glands (in I, only the third pair united; in J, the first and third pairs united dorsally, the second pair free).A, C–E, G–H in vivo, B, F, I–J fixed, stained. Scale bars 50 μm. (B, paratype slide 2496; F, paratype slide 2493; I, paratype slide 2566; J, paratype slide 2667)." figureDoi="http://doi.org/10.5281/zenodo.4359006" httpUri="https://zenodo.org/record/4359006/files/figure.png" pageId="17" pageNumber="18">Fig. 6I</figureCitation>
), second and third pair with ventral lobes. Chloragocytes from IV about 17–23 μm long (fixed). Dorsal vessel from IX, with heart-like expansions in IX–VII (
<figureCitation id="13002A38FFCC79627A817C90FA84F931" box="[1216,1308,1752,1778]" captionStart="FIGURE 2" captionStartId="1.[151,250,1833,1857]" captionTargetBox="[512,1075,1089,1816]" captionTargetId="figure-80@1.[512,1075,1089,1816]" captionTargetPageId="1" captionText="FIGURE 2. Cognettia koreana sp. n. (A, B), Henlea bidiverticulata sp. n. (C) and Mesenchytraeus longidiverticulatus sp. n. (D–F). C. koreana sp. n.: A. Sperm funnel. B. Spermatheca. H. bidiverticulata sp. n.: C. Segments IV–IX (p=pharyngeal glands, s=spermatheca, id=intestinal diverticula, dv=dorsal blood vessel). M. longidiverticulatus sp. n.: D. Spermatheca. E. Segments III–VIII (specimen with three spermatheca 1.s=first spermatheca, 2.s=second spermatheca, 3.s=third spermatheca, pharyngeal glands marked with grey colour). F. Atrium with atrial glands and penial bulb with small penial glands and some accessory copulatory glands. Scale bars 50 μm, C and E 100 μm." figureDoi="http://doi.org/10.5281/zenodo.4358992" httpUri="https://zenodo.org/record/4358992/files/figure.png" pageId="17" pageNumber="18">Figs 2C</figureCitation>
,
<figureCitation id="13002A38FFCC79627B697C90FAD0F930" box="[1320,1352,1752,1779]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="17" pageNumber="18">5P</figureCitation>
), blood colourless, anterior bifurcation in peristomium. Intestinal diverticula a pair of lateral bodies in VIII, rounded or apparently tapering towards free end (
<figureCitation id="13002A38FFCC79627C677D68FD19F8F9" box="[550,641,1824,1850]" captionStart="FIGURE 2" captionStartId="1.[151,250,1833,1857]" captionTargetBox="[512,1075,1089,1816]" captionTargetId="figure-80@1.[512,1075,1089,1816]" captionTargetPageId="1" captionText="FIGURE 2. Cognettia koreana sp. n. (A, B), Henlea bidiverticulata sp. n. (C) and Mesenchytraeus longidiverticulatus sp. n. (D–F). C. koreana sp. n.: A. Sperm funnel. B. Spermatheca. H. bidiverticulata sp. n.: C. Segments IV–IX (p=pharyngeal glands, s=spermatheca, id=intestinal diverticula, dv=dorsal blood vessel). M. longidiverticulatus sp. n.: D. Spermatheca. E. Segments III–VIII (specimen with three spermatheca 1.s=first spermatheca, 2.s=second spermatheca, 3.s=third spermatheca, pharyngeal glands marked with grey colour). F. Atrium with atrial glands and penial bulb with small penial glands and some accessory copulatory glands. Scale bars 50 μm, C and E 100 μm." figureDoi="http://doi.org/10.5281/zenodo.4358992" httpUri="https://zenodo.org/record/4358992/files/figure.png" pageId="17" pageNumber="18">Figs 2C</figureCitation>
,
<figureCitation id="13002A38FFCC79627CCC7D68FD02F8F8" box="[653,666,1824,1851]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="17" pageNumber="18">5</figureCitation>
L–M), but laterally visible as flat rounded lobes (
<figureCitation id="13002A38FFCC79627A807D68FA83F8F8" box="[1217,1307,1824,1851]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="17" pageNumber="18">Fig. 5N</figureCitation>
). Inside the diverticula exists a small cavity and some canals (
<figureCitation id="13002A38FFCC79627C887D0CFCDAF89D" box="[713,834,1860,1887]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="17" pageNumber="18">Figs 5L, P</figureCitation>
). Pars tumida of midgut exhibits a mixture of hyaline and granular epithelium cell-types around the gut wall circumfence, similar to
<taxonomicName id="4C3B4D3EFFCC79627A457D21FB28F841" authorityName="Nurminen" authorityYear="1970" box="[1028,1200,1896,1922]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="glandulifera">
<emphasis id="B94FEAAFFFCC79627A457D21FB28F841" box="[1028,1200,1896,1922]" italics="true" pageId="17" pageNumber="18">H. glandulifera</emphasis>
</taxonomicName>
(
<typeStatus id="5480881FFFCC79627AFF7D20FB68F841" box="[1214,1264,1896,1922]" pageId="17" pageNumber="18">type</typeStatus>
1, after
<bibRefCitation id="EFAA4B4CFFCC79627B0D7D20FF6FF865" author="Rota, E. &amp; Healy, B. &amp; Erseus, C." pageId="17" pageNumber="18" pagination="155 - 169" refId="ref24015" refString="Rota, E., Healy, B. &amp; Erseus, C. (1998) Biogeography and taxonomy of terrestrial Enchytraeidae (Oligochaeta) in Northern Sweden, with comparative remarks on the genus Henlea. Zoologischer Anzeiger, 237, 155 - 169." type="journal article" year="1998">
Rota
<emphasis id="B94FEAAFFFCC79627BC97D21FF35F865" italics="true" pageId="17" pageNumber="18">et al</emphasis>
. 1998
</bibRefCitation>
), in XXII–XXIX, occupying 5–6 segments length (
<figureCitation id="13002A38FFCC79627D7D7DC4FC0DF864" box="[828,917,1932,1959]" captionStart="FIGURE 6" captionStartId="16.[151,250,1634,1658]" captionTargetBox="[246,1341,181,1610]" captionTargetId="figure-23@16.[246,1341,181,1610]" captionTargetPageId="16" captionText="FIGURE 6. Micrographs of Henlea bidiverticulata sp. n. A. Dorsal blood vessel in IX–VIII (marked with black arrow, intestinal diverticula marked with white arrows). B. Pars tumida of midgut in XXIV–XXVI (m=ventral nerve cord). C, D. Sperm funnels (in C, m=penial bulb, lateral view). E, F. Penial bulbs. G. Ectal glands of spermatheca. H. Spermathecae (marked with white arrows, ectal glands marked with black arrows). I, J. Spermathecae (marked with arrows) and pharyngeal glands (in I, only the third pair united; in J, the first and third pairs united dorsally, the second pair free).A, C–E, G–H in vivo, B, F, I–J fixed, stained. Scale bars 50 μm. (B, paratype slide 2496; F, paratype slide 2493; I, paratype slide 2566; J, paratype slide 2667)." figureDoi="http://doi.org/10.5281/zenodo.4359006" httpUri="https://zenodo.org/record/4359006/files/figure.png" pageId="17" pageNumber="18">Fig. 6B</figureCitation>
). Five pairs of preclitellar nephridia, from 6/7 to 10/11, anteseptale small, efferent duct originates anteroventrally (
<figureCitation id="13002A38FFCC79627DE07DF8FC66F808" box="[929,1022,1968,1995]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="17" pageNumber="18">Fig. 5K</figureCitation>
). Coelomocytes only mucocytes, ellipsoid (
<figureCitation id="13002A38FFCC79627EB37D9CFED9F82C" box="[242,321,2004,2031]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="17" pageNumber="18">Fig. 5J</figureCitation>
), with fine granula, not brown in transmitted light (length 22–32 μm
<emphasis id="B94FEAAFFFCC79627A017D9DFB13F82D" box="[1088,1163,2005,2030]" italics="true" pageId="17" pageNumber="18">in vivo</emphasis>
, 22–28 μm when fixed). Seminal vesicle absent. Sperm funnel small, cylindrical (
<figureCitation id="13002A38FFCF79617D587ADFFC00FF72" box="[793,920,151,177]" captionStart="FIGURE 6" captionStartId="16.[151,250,1634,1658]" captionTargetBox="[246,1341,181,1610]" captionTargetId="figure-23@16.[246,1341,181,1610]" captionTargetPageId="16" captionText="FIGURE 6. Micrographs of Henlea bidiverticulata sp. n. A. Dorsal blood vessel in IX–VIII (marked with black arrow, intestinal diverticula marked with white arrows). B. Pars tumida of midgut in XXIV–XXVI (m=ventral nerve cord). C, D. Sperm funnels (in C, m=penial bulb, lateral view). E, F. Penial bulbs. G. Ectal glands of spermatheca. H. Spermathecae (marked with white arrows, ectal glands marked with black arrows). I, J. Spermathecae (marked with arrows) and pharyngeal glands (in I, only the third pair united; in J, the first and third pairs united dorsally, the second pair free).A, C–E, G–H in vivo, B, F, I–J fixed, stained. Scale bars 50 μm. (B, paratype slide 2496; F, paratype slide 2493; I, paratype slide 2566; J, paratype slide 2667)." figureDoi="http://doi.org/10.5281/zenodo.4359006" httpUri="https://zenodo.org/record/4359006/files/figure.png" pageId="18" pageNumber="19">Figs 6C, D</figureCitation>
), about 70–100 μm long and 1.2–2.2 times as long as wide
<emphasis id="B94FEAAFFFCF79617F707AF3FEE6FF17" box="[305,382,187,212]" italics="true" pageId="18" pageNumber="19">in vivo</emphasis>
. Funnel length in fixed specimens 53–76 μm, 1–1.5 times longer than wide. Collar about as wide as funnel body. Spermatozoa about 77–80 μm long, heads 21–26 μm
<emphasis id="B94FEAAFFFCF79617D957A97FB87FF3B" box="[980,1055,223,248]" italics="true" pageId="18" pageNumber="19">in vivo</emphasis>
(30–50 μm and 12–13 μm, fixed), diameter of sperm ducts 6–8 μm
<emphasis id="B94FEAAFFFCF79617C427B4BFDD6FEDF" box="[515,590,259,284]" italics="true" pageId="18" pageNumber="19">in vivo</emphasis>
. Penial bulbs (
<figureCitation id="13002A38FFCF79617CB07B4BFCFDFEDE" box="[753,869,259,285]" captionStart="FIGURE 6" captionStartId="16.[151,250,1634,1658]" captionTargetBox="[246,1341,181,1610]" captionTargetId="figure-23@16.[246,1341,181,1610]" captionTargetPageId="16" captionText="FIGURE 6. Micrographs of Henlea bidiverticulata sp. n. A. Dorsal blood vessel in IX–VIII (marked with black arrow, intestinal diverticula marked with white arrows). B. Pars tumida of midgut in XXIV–XXVI (m=ventral nerve cord). C, D. Sperm funnels (in C, m=penial bulb, lateral view). E, F. Penial bulbs. G. Ectal glands of spermatheca. H. Spermathecae (marked with white arrows, ectal glands marked with black arrows). I, J. Spermathecae (marked with arrows) and pharyngeal glands (in I, only the third pair united; in J, the first and third pairs united dorsally, the second pair free).A, C–E, G–H in vivo, B, F, I–J fixed, stained. Scale bars 50 μm. (B, paratype slide 2496; F, paratype slide 2493; I, paratype slide 2566; J, paratype slide 2667)." figureDoi="http://doi.org/10.5281/zenodo.4359006" httpUri="https://zenodo.org/record/4359006/files/figure.png" pageId="18" pageNumber="19">Figs 6E, F</figureCitation>
) large, compact, about 97–120 μm long, 55–95 μm wide and 50–70 μm high
<emphasis id="B94FEAAFFFCF79617FEE7B6FFE61FE83" box="[431,505,295,320]" italics="true" pageId="18" pageNumber="19">in vivo</emphasis>
(65–90 μm long, 55–75 μm wide and 50–70 μm high when fixed). Subneural glands absent. Spermathecae (
<figureCitation id="13002A38FFCF79617FD67B03FE6AFEA6" box="[407,498,331,357]" captionStart="FIGURE 2" captionStartId="1.[151,250,1833,1857]" captionTargetBox="[512,1075,1089,1816]" captionTargetId="figure-80@1.[512,1075,1089,1816]" captionTargetPageId="1" captionText="FIGURE 2. Cognettia koreana sp. n. (A, B), Henlea bidiverticulata sp. n. (C) and Mesenchytraeus longidiverticulatus sp. n. (D–F). C. koreana sp. n.: A. Sperm funnel. B. Spermatheca. H. bidiverticulata sp. n.: C. Segments IV–IX (p=pharyngeal glands, s=spermatheca, id=intestinal diverticula, dv=dorsal blood vessel). M. longidiverticulatus sp. n.: D. Spermatheca. E. Segments III–VIII (specimen with three spermatheca 1.s=first spermatheca, 2.s=second spermatheca, 3.s=third spermatheca, pharyngeal glands marked with grey colour). F. Atrium with atrial glands and penial bulb with small penial glands and some accessory copulatory glands. Scale bars 50 μm, C and E 100 μm." figureDoi="http://doi.org/10.5281/zenodo.4358992" httpUri="https://zenodo.org/record/4358992/files/figure.png" pageId="18" pageNumber="19">Figs 2C</figureCitation>
,
<figureCitation id="13002A38FFCF79617FBF7B03FDA1FEA6" box="[510,569,331,357]" captionStart="FIGURE 6" captionStartId="16.[151,250,1634,1658]" captionTargetBox="[246,1341,181,1610]" captionTargetId="figure-23@16.[246,1341,181,1610]" captionTargetPageId="16" captionText="FIGURE 6. Micrographs of Henlea bidiverticulata sp. n. A. Dorsal blood vessel in IX–VIII (marked with black arrow, intestinal diverticula marked with white arrows). B. Pars tumida of midgut in XXIV–XXVI (m=ventral nerve cord). C, D. Sperm funnels (in C, m=penial bulb, lateral view). E, F. Penial bulbs. G. Ectal glands of spermatheca. H. Spermathecae (marked with white arrows, ectal glands marked with black arrows). I, J. Spermathecae (marked with arrows) and pharyngeal glands (in I, only the third pair united; in J, the first and third pairs united dorsally, the second pair free).A, C–E, G–H in vivo, B, F, I–J fixed, stained. Scale bars 50 μm. (B, paratype slide 2496; F, paratype slide 2493; I, paratype slide 2566; J, paratype slide 2667)." figureDoi="http://doi.org/10.5281/zenodo.4359006" httpUri="https://zenodo.org/record/4359006/files/figure.png" pageId="18" pageNumber="19">6H, J</figureCitation>
) simple, without diverticula, ampullae may not be distinctly set off from ectal ducts (diameter of ectal duct about 15–19 μm), ental ducts merging entally and with joint opening into oesophagus in VI dorsally. At the ectal orifice of spermathecal ducts 2–3 variably large glands (20–50 μm long,
<emphasis id="B94FEAAFFFCF79617B447BDBFACAFE6F" box="[1285,1362,403,428]" italics="true" pageId="18" pageNumber="19">in vivo</emphasis>
) (
<figureCitation id="13002A38FFCF79617B2B7BDBFF3DFE11" captionStart="FIGURE 6" captionStartId="16.[151,250,1634,1658]" captionTargetBox="[246,1341,181,1610]" captionTargetId="figure-23@16.[246,1341,181,1610]" captionTargetPageId="16" captionText="FIGURE 6. Micrographs of Henlea bidiverticulata sp. n. A. Dorsal blood vessel in IX–VIII (marked with black arrow, intestinal diverticula marked with white arrows). B. Pars tumida of midgut in XXIV–XXVI (m=ventral nerve cord). C, D. Sperm funnels (in C, m=penial bulb, lateral view). E, F. Penial bulbs. G. Ectal glands of spermatheca. H. Spermathecae (marked with white arrows, ectal glands marked with black arrows). I, J. Spermathecae (marked with arrows) and pharyngeal glands (in I, only the third pair united; in J, the first and third pairs united dorsally, the second pair free).A, C–E, G–H in vivo, B, F, I–J fixed, stained. Scale bars 50 μm. (B, paratype slide 2496; F, paratype slide 2493; I, paratype slide 2566; J, paratype slide 2667)." figureDoi="http://doi.org/10.5281/zenodo.4359006" httpUri="https://zenodo.org/record/4359006/files/figure.png" pageId="18" pageNumber="19">Figs 6</figureCitation>
G–H). 1–3 mature eggs at a time.
</paragraph>
</subSubSection>
<subSubSection id="C3216536FFCF79617E867B92FF42FDA2" pageId="18" pageNumber="19" type="distribution">
<paragraph id="8B8436BDFFCF79617E867B92FF42FDA2" blockId="18.[151,1437,151,609]" pageId="18" pageNumber="19">
<emphasis id="B94FEAAFFFCF79617E867B92FE62FE37" bold="true" box="[199,506,474,501]" pageId="18" pageNumber="19">Distribution and habitat.</emphasis>
In
<collectingCountry id="F32C762DFFCF79617C697B93FDE9FE36" box="[552,625,475,501]" name="South Korea" pageId="18" pageNumber="19">Korea</collectingCountry>
: Mt. Gyebangsan, Nodong-ri, Yongpyeong-myeon, Pyeongchang-gun, Gangwon-do,
<taxonomicName id="4C3B4D3EFFCF79617F7A7BB7FE4EFDDA" box="[315,470,511,537]" class="Magnoliopsida" family="Fagaceae" genus="Quercus" kingdom="Plantae" order="Fagales" pageId="18" pageNumber="19" phylum="Tracheophyta" rank="species" species="mongolica">
<emphasis id="B94FEAAFFFCF79617F7A7BB7FE4EFDDA" box="[315,470,511,537]" italics="true" pageId="18" pageNumber="19">Q. mongolica</emphasis>
</taxonomicName>
forest,
<geoCoordinate id="EE0F507AFFCF79617C737BB7FD73FDDA" box="[562,747,511,537]" degrees="37" direction="north" minutes="42" orientation="latitude" pageId="18" pageNumber="19" precision="1" seconds="27.92" value="37.707756">N 37°42’27.92”</geoCoordinate>
,
<geoCoordinate id="EE0F507AFFCF79617CBB7BB7FC26FDDA" box="[762,958,511,537]" degrees="128" direction="east" minutes="29" orientation="longitude" pageId="18" pageNumber="19" precision="1" seconds="02.34" value="128.484">E 128°29’02.34”</geoCoordinate>
,
<quantity id="4CC39B58FFCF79617D8C7BB7FB8FFDDA" box="[973,1047,511,537]" metricMagnitude="2" metricUnit="m" metricValue="8.48" pageId="18" pageNumber="19" unit="m" value="848.0">848 m</quantity>
asl; Mt. Gyebangsan, Nodong-ri, Yongpyeong-myeon, Pyeongchang-gun, Gangwon-do, soil and litter layers,
<geoCoordinate id="EE0F507AFFCF79617DA9786BFB04FDFE" box="[1000,1180,547,573]" degrees="37" direction="north" minutes="42" orientation="latitude" pageId="18" pageNumber="19" precision="1" seconds="24.78" value="37.706882">N 37°42’24.78”</geoCoordinate>
,
<geoCoordinate id="EE0F507AFFCF79617AE9786BFAFFFDFE" box="[1192,1383,546,573]" degrees="128" direction="east" minutes="29" orientation="longitude" pageId="18" pageNumber="19" precision="1" seconds="09.95" value="128.4861">E 128°29’09.95”</geoCoordinate>
,
<quantity id="4CC39B58FFCF79617B33786BFF35FDA2" metricMagnitude="2" metricUnit="m" metricValue="8.04" pageId="18" pageNumber="19" unit="m" value="804.0">804 m</quantity>
asl.
</paragraph>
</subSubSection>
<caption id="DF446635FFCF79617ED67FC7FC7FF9FB" ID-DOI="http://doi.org/10.5281/zenodo.4359014" ID-Zenodo-Dep="4359014" httpUri="https://zenodo.org/record/4359014/files/figure.png" pageId="18" pageNumber="19" startId="18.[151,250,1423,1447]" targetBox="[189,1398,633,1400]" targetPageId="18">
<paragraph id="8B8436BDFFCF79617ED67FC7FC7FF9FB" blockId="18.[151,1436,1423,1592]" pageId="18" pageNumber="19">
<emphasis id="B94FEAAFFFCF79617ED67FC7FE8AFA64" bold="true" box="[151,274,1423,1447]" pageId="18" pageNumber="19">FIGURE 8.</emphasis>
Micrographs of
<taxonomicName id="4C3B4D3EFFCF79617FFA7FC7FD44FA64" authority="(Eisen, 1878)" authorityName="sensu Nielsen &amp; Christensen" authorityYear="1959" baseAuthorityName="Eisen" baseAuthorityYear="1878" box="[443,732,1423,1447]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="nasuta">
<emphasis id="B94FEAAFFFCF79617FFA7FC7FDD6FA64" box="[443,590,1423,1447]" italics="true" pageId="18" pageNumber="19">Henlea nasuta</emphasis>
(
<bibRefCitation id="EFAA4B4CFFCF79617C1A7FC7FD4DFA64" author="Eisen, G." box="[603,725,1423,1447]" pageId="18" pageNumber="19" pagination="63 - 79" refId="ref21913" refString="Eisen, G. (1878) Redogorelse for Oligochaeter samlade under de Svenska expeditionerna till Arktiska trakter. Ofversigt af Kongliga Vetenskaps-Akademiens Forhandlingar, 3, 63 - 79." type="journal article" year="1878">Eisen, 1878</bibRefCitation>
)
</taxonomicName>
(A–C) and
<taxonomicName id="4C3B4D3EFFCF79617D127FC7FA97FA64" authority="Nielsen &amp; Christensen, 1959" authorityName="Nielsen &amp; Christensen" authorityYear="1959" box="[851,1295,1423,1447]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="similis">
<emphasis id="B94FEAAFFFCF79617D127FC7FC7DFA64" box="[851,997,1423,1447]" italics="true" pageId="18" pageNumber="19">Henlea similis</emphasis>
<bibRefCitation id="EFAA4B4CFFCF79617DAA7FC7FA97FA64" author="Nielsen, C. O. &amp; Christensen, B." box="[1003,1295,1423,1447]" pageId="18" pageNumber="19" pagination="1 - 160" refId="ref23696" refString="Nielsen, C. O. &amp; Christensen, B. (1959) The Enchytraeidae. Critical revision and taxonomy of European species (studies on Enchytraeidae VII). Natura Jutlandica, 8 - 9, 1 - 160." type="journal article" year="1959">Nielsen &amp; Christensen, 1959</bibRefCitation>
</taxonomicName>
(D, E), specimens from Hungary, for comparison with
<taxonomicName id="4C3B4D3EFFCF79617C7D7FFCFD77FA08" authority="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong, 2020" authorityName="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong" authorityYear="2020" box="[572,751,1459,1483]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="bidiverticulata" status="sp. nov.">
<emphasis id="B94FEAAFFFCF79617C7D7FFCFD77FA08" box="[572,751,1459,1483]" italics="true" pageId="18" pageNumber="19">H. bidiverticulata</emphasis>
</taxonomicName>
<emphasis id="B94FEAAFFFCF79617CB57FFBFCB4FA08" bold="true" box="[756,812,1459,1483]" pageId="18" pageNumber="19">
<taxonomicNameLabel id="A27C57D4FFCF79617CB57FFBFCB4FA08" box="[756,812,1459,1483]" pageId="18" pageNumber="19" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
<taxonomicName id="4C3B4D3EFFCF79617D737FFCFB84FA08" authority=": A. Intestinal" authorityName="A. Intestinal" box="[818,1052,1459,1483]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="nasuta">
<emphasis id="B94FEAAFFFCF79617D737FFCFC0CFA08" box="[818,916,1460,1483]" italics="true" pageId="18" pageNumber="19">H. nasuta</emphasis>
:
<emphasis id="B94FEAAFFFCF79617DE17FFBFC20FA08" bold="true" box="[928,952,1459,1483]" pageId="18" pageNumber="19">A.</emphasis>
Intestinal
</taxonomicName>
diverticula (dv=origin of dorsal blood vessel in VIII).
<emphasis id="B94FEAAFFFCF79617F727F9FFED2FA2C" bold="true" box="[307,330,1495,1519]" pageId="18" pageNumber="19">B.</emphasis>
Segments IV–VI (winding canal in V marked with black arrow, plurilobed sac in IV marked with white arrow, coelomocytes are brown).
<emphasis id="B94FEAAFFFCF79617FE27FB3FE23F9D0" bold="true" box="[419,443,1531,1555]" pageId="18" pageNumber="19">C.</emphasis>
Spermathecae with well-developed ampullae.
<taxonomicName id="4C3B4D3EFFCF79617DD27FB4FAB2F9D0" authority=": D. Spermatheca. E. Intestinal" box="[915,1322,1531,1555]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="similis">
<emphasis id="B94FEAAFFFCF79617DD27FB4FC6CF9D0" box="[915,1012,1531,1555]" italics="true" pageId="18" pageNumber="19">H. similis</emphasis>
:
<emphasis id="B94FEAAFFFCF79617A407FB3FB82F9D0" bold="true" box="[1025,1050,1531,1555]" pageId="18" pageNumber="19">D.</emphasis>
Spermatheca.
<emphasis id="B94FEAAFFFCF79617AEE7FB3FB5EF9D0" bold="true" box="[1199,1222,1531,1555]" pageId="18" pageNumber="19">E.</emphasis>
Intestinal
</taxonomicName>
diverticula in VIII–IX (dv=origin of dorsal blood vessel in VIII). All
<emphasis id="B94FEAAFFFCF79617CA07C68FCBDF9F4" box="[737,805,1568,1591]" italics="true" pageId="18" pageNumber="19">in vivo</emphasis>
. Scale bars 50 μm.
</paragraph>
</caption>
<subSubSection id="C3216536FFCF79607E867C2DFA0CFDFD" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19" type="diagnosis">
<paragraph id="8B8436BDFFCF79607E867C2DFEB9FEDE" blockId="18.[151,1437,1637,2024]" lastBlockId="19.[151,1437,150,574]" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19">
<emphasis id="B94FEAAFFFCF79617E867C2DFE48F9BC" bold="true" box="[199,464,1637,1663]" pageId="18" pageNumber="19">Differential diagnosis.</emphasis>
<taxonomicName id="4C3B4D3EFFCF79617F9B7C2DFD41F9BC" authority="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong, 2020" authorityName="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong" authorityYear="2020" box="[474,729,1637,1663]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="bidiverticulata" status="sp. nov.">
<emphasis id="B94FEAAFFFCF79617F9B7C2DFD41F9BC" box="[474,729,1637,1663]" italics="true" pageId="18" pageNumber="19">Henlea bidiverticulata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27C57D4FFCF79617CA27C2DFCBDF943" box="[739,805,1637,1664]" pageId="18" pageNumber="19" rank="species">
<emphasis id="B94FEAAFFFCF79617CA27C2DFC86F9BC" bold="true" box="[739,798,1637,1663]" pageId="18" pageNumber="19">sp. n</emphasis>
.
</taxonomicNameLabel>
and six other
<taxonomicName id="4C3B4D3EFFCF79617D8F7C2DFB87F9BC" box="[974,1055,1637,1663]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="genus">
<emphasis id="B94FEAAFFFCF79617D8F7C2DFB87F9BC" box="[974,1055,1637,1663]" italics="true" pageId="18" pageNumber="19">Henlea</emphasis>
</taxonomicName>
species are characterized by one pair of free-projecting lateral intestinal diverticula in VIII. Among them, three species found in North America (
<taxonomicName id="4C3B4D3EFFCF79617BC07CC2FE1DF904" authority="Altman, 1936" authorityName="Altman" authorityYear="1936" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="glabra">
<emphasis id="B94FEAAFFFCF79617BC07CC2FF7AF904" italics="true" pageId="18" pageNumber="19">H. glabra</emphasis>
<bibRefCitation id="EFAA4B4CFFCF79617EA97CE5FE1DF904" author="Altman, L. C." box="[232,389,1709,1735]" pageId="18" pageNumber="19" pagination="1 - 137" refId="ref20403" refString="Altman, L. C. (1936) Oligochaeta of Washington. University of Washington Publications in Biology, 4, 1 - 137." type="journal article" year="1936">Altman, 1936</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C3B4D3EFFCF79617FD07CE6FD5EF904" authority="Welch, 1914" authorityName="Welch" authorityYear="1914" box="[401,710,1709,1735]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="urbanensis">
<emphasis id="B94FEAAFFFCF79617FD07CE6FDB7F904" box="[401,559,1709,1735]" italics="true" pageId="18" pageNumber="19">H. urbanensis</emphasis>
<bibRefCitation id="EFAA4B4CFFCF79617C777CE5FD5EF904" author="Welch, P. S." box="[566,710,1709,1735]" pageId="18" pageNumber="19" pagination="123 - 211" refId="ref24774" refString="Welch, P. S. (1914) Studies on the Enchytraeidae of North America. Bulletin of the Illinois State Laboratory of Natural History, Urbana, 10, 123 - 211. https: // doi. org / 10.21900 / j. inhs. v 10.373" type="journal article" year="1914">Welch, 1914</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C3B4D3EFFCF79617C907CE6FC2BF904" authority="Bell, 1942" authorityName="Bell" authorityYear="1942" box="[721,947,1709,1735]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="eiseni">
<emphasis id="B94FEAAFFFCF79617C907CE6FCADF904" box="[721,821,1710,1735]" italics="true" pageId="18" pageNumber="19">H. eiseni</emphasis>
<bibRefCitation id="EFAA4B4CFFCF79617D7C7CE5FC2BF904" author="Bell, A. W." box="[829,947,1709,1735]" pageId="18" pageNumber="19" pagination="404 - 429" refId="ref20429" refString="Bell, A. W. (1942) Some new enchytraeid worms (Oligochaeta) from North America. Transactions of the American Microscopical Society, 61, 404 - 429. https: // doi. org / 10.2307 / 3222906" type="journal article" year="1942">Bell, 1942</bibRefCitation>
</taxonomicName>
) are much larger (66–71, 65–66 and 50–53 segments, respectively, vs. 34–46 segments in the new species).
<taxonomicName id="4C3B4D3EFFCF79617D257C9AFBF5F928" authority="(Eisen, 1878)" authorityName="sensu Nielsen &amp; Christensen" authorityYear="1959" baseAuthorityName="Eisen" baseAuthorityYear="1878" box="[868,1133,1745,1771]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="nasuta">
<emphasis id="B94FEAAFFFCF79617D257C9AFC49F928" box="[868,977,1746,1771]" italics="true" pageId="18" pageNumber="19">H. nasuta</emphasis>
(
<bibRefCitation id="EFAA4B4CFFCF79617D9E7C99FBFDF928" author="Eisen, G." box="[991,1125,1745,1771]" pageId="18" pageNumber="19" pagination="63 - 79" refId="ref21913" refString="Eisen, G. (1878) Redogorelse for Oligochaeter samlade under de Svenska expeditionerna till Arktiska trakter. Ofversigt af Kongliga Vetenskaps-Akademiens Forhandlingar, 3, 63 - 79." type="journal article" year="1878">Eisen, 1878</bibRefCitation>
)
</taxonomicName>
is also much larger (
<quantity id="4CC39B58FFCF79617B147C99FF5BF8D3" metricMagnitude="-2" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="18" pageNumber="19" unit="mm" value="20.0" valueMax="25.0" valueMin="15.0">15–25 mm</quantity>
long
<emphasis id="B94FEAAFFFCF79617F477CBEFECBF8CC" box="[262,339,1782,1807]" italics="true" pageId="18" pageNumber="19">in vivo</emphasis>
, vs.
<quantity id="4CC39B58FFCF79617FCA7CBDFD94F8D3" box="[395,524,1781,1808]" metricMagnitude="-3" metricUnit="m" metricValue="7.75" metricValueMax="10.0" metricValueMin="5.5" pageId="18" pageNumber="19" unit="mm" value="7.75" valueMax="10.0" valueMin="5.5">5.5–10 mm</quantity>
in
<taxonomicName id="4C3B4D3EFFCF79617C727CBEFD64F8CC" authorityName="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong" authorityYear="2020" box="[563,764,1781,1807]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="bidiverticulata">
<emphasis id="B94FEAAFFFCF79617C727CBEFD64F8CC" box="[563,764,1781,1807]" italics="true" pageId="18" pageNumber="19">H. bidiverticulata</emphasis>
</taxonomicName>
), moreover it has larger intestinal diverticula, the origin of the dorsal vessel lies between the diverticula in VIII (
<figureCitation id="13002A38FFCF79617CA67D51FCD8F8F0" box="[743,832,1817,1843]" captionStart="FIGURE 8" captionStartId="18.[151,250,1423,1447]" captionTargetBox="[189,1398,633,1400]" captionTargetId="figure-229@18.[189,1398,633,1400]" captionTargetPageId="18" captionText="FIGURE 8. Micrographs of Henlea nasuta (Eisen, 1878) (A–C) and Henlea similis Nielsen &amp; Christensen, 1959 (D, E), specimens from Hungary, for comparison with H. bidiverticulata sp. n. H. nasuta: A. Intestinal diverticula (dv=origin of dorsal blood vessel in VIII). B. Segments IV–VI (winding canal in V marked with black arrow, plurilobed sac in IV marked with white arrow, coelomocytes are brown). C. Spermathecae with well-developed ampullae. H. similis: D. Spermatheca. E. Intestinal diverticula in VIII–IX (dv=origin of dorsal blood vessel in VIII). All in vivo. Scale bars 50 μm." figureDoi="http://doi.org/10.5281/zenodo.4359014" httpUri="https://zenodo.org/record/4359014/files/figure.png" pageId="18" pageNumber="19">Fig. 8A</figureCitation>
), and the coelomocytes are rounded, dark brown (
<figureCitation id="13002A38FFCF79617B2B7D51FF43F894" captionStart="FIGURE 8" captionStartId="18.[151,250,1423,1447]" captionTargetBox="[189,1398,633,1400]" captionTargetId="figure-229@18.[189,1398,633,1400]" captionTargetPageId="18" captionText="FIGURE 8. Micrographs of Henlea nasuta (Eisen, 1878) (A–C) and Henlea similis Nielsen &amp; Christensen, 1959 (D, E), specimens from Hungary, for comparison with H. bidiverticulata sp. n. H. nasuta: A. Intestinal diverticula (dv=origin of dorsal blood vessel in VIII). B. Segments IV–VI (winding canal in V marked with black arrow, plurilobed sac in IV marked with white arrow, coelomocytes are brown). C. Spermathecae with well-developed ampullae. H. similis: D. Spermatheca. E. Intestinal diverticula in VIII–IX (dv=origin of dorsal blood vessel in VIII). All in vivo. Scale bars 50 μm." figureDoi="http://doi.org/10.5281/zenodo.4359014" httpUri="https://zenodo.org/record/4359014/files/figure.png" pageId="18" pageNumber="19">Figs 8B, C</figureCitation>
). The ampulla of spermatheca is conspicuous in
<taxonomicName id="4C3B4D3EFFCF79617CB87D76FCFEF894" authorityName="sensu Nielsen &amp; Christensen" authorityYear="1959" baseAuthorityName="Eisen" baseAuthorityYear="1878" box="[761,870,1854,1879]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="nasuta">
<emphasis id="B94FEAAFFFCF79617CB87D76FCFEF894" box="[761,870,1854,1879]" italics="true" pageId="18" pageNumber="19">H. nasuta</emphasis>
</taxonomicName>
, but narrower in
<taxonomicName id="4C3B4D3EFFCF79617A677D76FB74F894" authority="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong, 2020" authorityName="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong" authorityYear="2020" box="[1062,1260,1853,1879]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="bidiverticulata" status="sp. nov.">
<emphasis id="B94FEAAFFFCF79617A677D76FB74F894" box="[1062,1260,1853,1879]" italics="true" pageId="18" pageNumber="19">H. bidiverticulata</emphasis>
</taxonomicName>
<emphasis id="B94FEAAFFFCF79617AB27D75FAAAF894" bold="true" box="[1267,1330,1853,1879]" pageId="18" pageNumber="19">
<taxonomicNameLabel id="A27C57D4FFCF79617AB27D75FAAAF894" box="[1267,1330,1853,1879]" pageId="18" pageNumber="19" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="13002A38FFCF79617B007D75FA0FF894" box="[1345,1431,1853,1879]" captionStart="FIGURE 8" captionStartId="18.[151,250,1423,1447]" captionTargetBox="[189,1398,633,1400]" captionTargetId="figure-229@18.[189,1398,633,1400]" captionTargetPageId="18" captionText="FIGURE 8. Micrographs of Henlea nasuta (Eisen, 1878) (A–C) and Henlea similis Nielsen &amp; Christensen, 1959 (D, E), specimens from Hungary, for comparison with H. bidiverticulata sp. n. H. nasuta: A. Intestinal diverticula (dv=origin of dorsal blood vessel in VIII). B. Segments IV–VI (winding canal in V marked with black arrow, plurilobed sac in IV marked with white arrow, coelomocytes are brown). C. Spermathecae with well-developed ampullae. H. similis: D. Spermatheca. E. Intestinal diverticula in VIII–IX (dv=origin of dorsal blood vessel in VIII). All in vivo. Scale bars 50 μm." figureDoi="http://doi.org/10.5281/zenodo.4359014" httpUri="https://zenodo.org/record/4359014/files/figure.png" pageId="18" pageNumber="19">Fig. 8C</figureCitation>
, vs.
<figureCitation id="13002A38FFCF79617EFF7D29FE80F8BF" box="[190,280,1889,1916]" captionStart="FIGURE 6" captionStartId="16.[151,250,1634,1658]" captionTargetBox="[246,1341,181,1610]" captionTargetId="figure-23@16.[246,1341,181,1610]" captionTargetPageId="16" captionText="FIGURE 6. Micrographs of Henlea bidiverticulata sp. n. A. Dorsal blood vessel in IX–VIII (marked with black arrow, intestinal diverticula marked with white arrows). B. Pars tumida of midgut in XXIV–XXVI (m=ventral nerve cord). C, D. Sperm funnels (in C, m=penial bulb, lateral view). E, F. Penial bulbs. G. Ectal glands of spermatheca. H. Spermathecae (marked with white arrows, ectal glands marked with black arrows). I, J. Spermathecae (marked with arrows) and pharyngeal glands (in I, only the third pair united; in J, the first and third pairs united dorsally, the second pair free).A, C–E, G–H in vivo, B, F, I–J fixed, stained. Scale bars 50 μm. (B, paratype slide 2496; F, paratype slide 2493; I, paratype slide 2566; J, paratype slide 2667)." figureDoi="http://doi.org/10.5281/zenodo.4359006" httpUri="https://zenodo.org/record/4359006/files/figure.png" pageId="18" pageNumber="19">Fig. 6H</figureCitation>
). In
<taxonomicName id="4C3B4D3EFFCF79617F0A7D2AFC9DF8BF" authority="Nielsen &amp; Christensen, 1959" authorityName="Nielsen &amp; Christensen" authorityYear="1959" box="[331,773,1889,1916]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="similis">
<emphasis id="B94FEAAFFFCF79617F0A7D2AFE2EF8B8" box="[331,438,1889,1915]" italics="true" pageId="18" pageNumber="19">H. similis</emphasis>
<bibRefCitation id="EFAA4B4CFFCF79617FFF7D29FC9DF8BF" author="Nielsen, C. O. &amp; Christensen, B." box="[446,773,1889,1916]" pageId="18" pageNumber="19" pagination="1 - 160" refId="ref23696" refString="Nielsen, C. O. &amp; Christensen, B. (1959) The Enchytraeidae. Critical revision and taxonomy of European species (studies on Enchytraeidae VII). Natura Jutlandica, 8 - 9, 1 - 160." type="journal article" year="1959">Nielsen &amp; Christensen, 1959</bibRefCitation>
</taxonomicName>
, the ampulla of the spermatheca is more similar to the new species (
<figureCitation id="13002A38FFCF79617EB87DCDFECBF85C" box="[249,339,1925,1951]" captionStart="FIGURE 8" captionStartId="18.[151,250,1423,1447]" captionTargetBox="[189,1398,633,1400]" captionTargetId="figure-229@18.[189,1398,633,1400]" captionTargetPageId="18" captionText="FIGURE 8. Micrographs of Henlea nasuta (Eisen, 1878) (A–C) and Henlea similis Nielsen &amp; Christensen, 1959 (D, E), specimens from Hungary, for comparison with H. bidiverticulata sp. n. H. nasuta: A. Intestinal diverticula (dv=origin of dorsal blood vessel in VIII). B. Segments IV–VI (winding canal in V marked with black arrow, plurilobed sac in IV marked with white arrow, coelomocytes are brown). C. Spermathecae with well-developed ampullae. H. similis: D. Spermatheca. E. Intestinal diverticula in VIII–IX (dv=origin of dorsal blood vessel in VIII). All in vivo. Scale bars 50 μm." figureDoi="http://doi.org/10.5281/zenodo.4359014" httpUri="https://zenodo.org/record/4359014/files/figure.png" pageId="18" pageNumber="19">Fig. 8D</figureCitation>
) but the intestinal diverticula occupy also posteriorly parts of IX (
<figureCitation id="13002A38FFCF79617A0E7DCDFB3FF85C" box="[1103,1191,1925,1951]" captionStart="FIGURE 8" captionStartId="18.[151,250,1423,1447]" captionTargetBox="[189,1398,633,1400]" captionTargetId="figure-229@18.[189,1398,633,1400]" captionTargetPageId="18" captionText="FIGURE 8. Micrographs of Henlea nasuta (Eisen, 1878) (A–C) and Henlea similis Nielsen &amp; Christensen, 1959 (D, E), specimens from Hungary, for comparison with H. bidiverticulata sp. n. H. nasuta: A. Intestinal diverticula (dv=origin of dorsal blood vessel in VIII). B. Segments IV–VI (winding canal in V marked with black arrow, plurilobed sac in IV marked with white arrow, coelomocytes are brown). C. Spermathecae with well-developed ampullae. H. similis: D. Spermatheca. E. Intestinal diverticula in VIII–IX (dv=origin of dorsal blood vessel in VIII). All in vivo. Scale bars 50 μm." figureDoi="http://doi.org/10.5281/zenodo.4359014" httpUri="https://zenodo.org/record/4359014/files/figure.png" pageId="18" pageNumber="19">Fig. 8E</figureCitation>
), whereas in the new species this organ originates at 8/9 and is confined to VIII (
<figureCitation id="13002A38FFCF79617D7A7DE1FC1AF807" box="[827,898,1961,1988]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="18" pageNumber="19">Figs 5</figureCitation>
L–P). In many traits
<taxonomicName id="4C3B4D3EFFCF79617A317DE2FAA1F800" authority="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong, 2020" authorityName="Felföldi &amp; Dózsa-Farkas &amp; Nagy &amp; Hong" authorityYear="2020" box="[1136,1337,1961,1987]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="bidiverticulata" status="sp. nov.">
<emphasis id="B94FEAAFFFCF79617A317DE2FAA1F800" box="[1136,1337,1961,1987]" italics="true" pageId="18" pageNumber="19">H. bidiverticulata</emphasis>
</taxonomicName>
<emphasis id="B94FEAAFFFCF79617B007DE1FA1AF800" bold="true" box="[1345,1410,1961,1987]" pageId="18" pageNumber="19">
<taxonomicNameLabel id="A27C57D4FFCF79617B007DE1FA1AF800" box="[1345,1410,1961,1987]" pageId="18" pageNumber="19" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
is most similar to
<taxonomicName id="4C3B4D3EFFCF79617F047D86FD2AF824" authority="Nurminen, 1970" authorityName="Nurminen" authorityYear="1970" box="[325,690,1997,2023]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="glandulifera">
<emphasis id="B94FEAAFFFCF79617F047D86FE69F824" box="[325,497,1997,2023]" italics="true" pageId="18" pageNumber="19">H. glandulifera</emphasis>
<bibRefCitation id="EFAA4B4CFFCF79617FB97D85FD2AF824" author="Nurminen, M." box="[504,690,1997,2023]" pageId="18" pageNumber="19" pagination="199 - 209" refId="ref23803" refString="Nurminen, M. (1970) Records of Enchytraeidae (Oligochaeta) from the west coast of Greenland. Annales Zoologici Fennici, 7, 199 - 209." type="journal article" year="1970">Nurminen, 1970</bibRefCitation>
</taxonomicName>
, e.g., size and the number of segments [
<quantity id="4CC39B58FFCF79617A2C7D85FB44F82B" box="[1133,1244,1997,2024]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" pageId="18" pageNumber="19" unit="mm" value="10.0" valueMax="12.0" valueMin="8.0">8–12 mm</quantity>
, 36–50 segments
<emphasis id="B94FEAAFFFCE79607ED67ADFFF7BFF73" box="[151,227,151,176]" italics="true" pageId="19" pageNumber="20">in vivo</emphasis>
in
<taxonomicName id="4C3B4D3EFFCE79607F497ADFFE2CFF72" authorityName="Nurminen" authorityYear="1970" box="[264,436,151,177]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="glandulifera">
<emphasis id="B94FEAAFFFCE79607F497ADFFE2CFF72" box="[264,436,151,177]" italics="true" pageId="19" pageNumber="20">H. glandulifera</emphasis>
</taxonomicName>
(vs.
<quantity id="4CC39B58FFCE79607FAC7ADFFDC3FF72" box="[493,603,151,177]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="10.0" metricValueMin="7.0" pageId="19" pageNumber="20" unit="mm" value="8.5" valueMax="10.0" valueMin="7.0">7–10 mm</quantity>
, 34–46 segments)], the arrangement of the clitellar glands (
<figureCitation id="13002A38FFCE79607AB97ADFFAEDFF72" box="[1272,1397,151,177]" captionStart="FIGURE 7" captionStartId="17.[151,250,1357,1381]" captionTargetBox="[197,1389,181,1333]" captionTargetId="figure-18@17.[197,1389,181,1333]" captionTargetPageId="17" captionText="FIGURE 7. Micrographs of Henlea glandulifera Nurminen, 1970, specimens from Hungary, for comparison with H. bidiverticulata sp. n. A. Clitellar glands, dorsal view. B. Clitellar glands, ventral view (between the penial bulbs only granular cells, marked with arrow). C. Epidermal glands. D. Segments IV–IX (spermathecae marked with white arrows, intestinal diverticula marked with black arrows). E, F. Intestinal diverticula (in F, *=origin of dorsal blood vessel in VIII). G. Sperm funnels (e=egg). H, I. Spermathecae. J. Oesophageal appendages (free lobes marked with black arrows, winding channels above the oesophagus in V–VI marked with white arrows). B, C, E–J in vivo, A, D fixed, stained. Scale bars 50 μm." figureDoi="http://doi.org/10.5281/zenodo.4359010" httpUri="https://zenodo.org/record/4359010/files/figure.png" pageId="19" pageNumber="20">Figs 7A, B</figureCitation>
vs.
<figureCitation id="13002A38FFCE79607ED67AF3FF44FF16" box="[151,220,186,213]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="19" pageNumber="20">Figs 5</figureCitation>
E–I), epidermal glands (
<figureCitation id="13002A38FFCE79607FB17AF3FDDDFF16" box="[496,581,187,213]" captionStart="FIGURE 7" captionStartId="17.[151,250,1357,1381]" captionTargetBox="[197,1389,181,1333]" captionTargetId="figure-18@17.[197,1389,181,1333]" captionTargetPageId="17" captionText="FIGURE 7. Micrographs of Henlea glandulifera Nurminen, 1970, specimens from Hungary, for comparison with H. bidiverticulata sp. n. A. Clitellar glands, dorsal view. B. Clitellar glands, ventral view (between the penial bulbs only granular cells, marked with arrow). C. Epidermal glands. D. Segments IV–IX (spermathecae marked with white arrows, intestinal diverticula marked with black arrows). E, F. Intestinal diverticula (in F, *=origin of dorsal blood vessel in VIII). G. Sperm funnels (e=egg). H, I. Spermathecae. J. Oesophageal appendages (free lobes marked with black arrows, winding channels above the oesophagus in V–VI marked with white arrows). B, C, E–J in vivo, A, D fixed, stained. Scale bars 50 μm." figureDoi="http://doi.org/10.5281/zenodo.4359010" httpUri="https://zenodo.org/record/4359010/files/figure.png" pageId="19" pageNumber="20">Fig. 7C</figureCitation>
vs.
<figureCitation id="13002A38FFCE79607C347AF3FD57FF16" box="[629,719,186,213]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="19" pageNumber="20">Fig. 5D</figureCitation>
), the form and size of intestinal diverticula (
<figureCitation id="13002A38FFCE79607A867AF3FA91FF16" box="[1223,1289,187,213]" captionStart="FIGURE 7" captionStartId="17.[151,250,1357,1381]" captionTargetBox="[197,1389,181,1333]" captionTargetId="figure-18@17.[197,1389,181,1333]" captionTargetPageId="17" captionText="FIGURE 7. Micrographs of Henlea glandulifera Nurminen, 1970, specimens from Hungary, for comparison with H. bidiverticulata sp. n. A. Clitellar glands, dorsal view. B. Clitellar glands, ventral view (between the penial bulbs only granular cells, marked with arrow). C. Epidermal glands. D. Segments IV–IX (spermathecae marked with white arrows, intestinal diverticula marked with black arrows). E, F. Intestinal diverticula (in F, *=origin of dorsal blood vessel in VIII). G. Sperm funnels (e=egg). H, I. Spermathecae. J. Oesophageal appendages (free lobes marked with black arrows, winding channels above the oesophagus in V–VI marked with white arrows). B, C, E–J in vivo, A, D fixed, stained. Scale bars 50 μm." figureDoi="http://doi.org/10.5281/zenodo.4359010" httpUri="https://zenodo.org/record/4359010/files/figure.png" pageId="19" pageNumber="20">Fig. 7</figureCitation>
D–F vs.
<figureCitation id="13002A38FFCE79607B2D7AF3FF3BFF3A" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="19" pageNumber="20">Figs 5</figureCitation>
L–P, 6A)], but differs from it and from the other two species mentioned above by the origin of dorsal vessel in IX (
<figureCitation id="13002A38FFCE79607EDE7B4BFE85FEDE" box="[159,285,258,285]" captionStart="FIGURE 5" captionStartId="15.[151,250,1874,1898]" captionTargetBox="[227,1359,381,1851]" captionTargetId="figure-127@15.[227,1360,381,1851]" captionTargetPageId="15" captionText="FIGURE 5. Micrographs of Henlea bidiverticulata sp. n. A–B. Brain. C. Head pore. D. Epidermal glands. E, F. Clitellar glands, dorsal view. G–I. Clitellar glands, ventral view (m=penial bulbs, between these organs only granular cells, marked with arrows). J. Coelomocytes. K. Preclitellar nephridium. L–P. Intestinal diverticula (marked with black arrows, pharyngeal glands marked with white arrows, p=pharynx, dv=dorsal vessel). A, C–E, G, I–N in vivo, B, F, H, O–P fixed, stained. Scale bars 50 μm, F 20 μm. (B, holotype slide 2505; F, H, paratype slide 2555; O–P, paratype slide 2509)." figureDoi="http://doi.org/10.5281/zenodo.4359002" httpUri="https://zenodo.org/record/4359002/files/figure.png" pageId="19" pageNumber="20">Figs 5M, P</figureCitation>
.
</paragraph>
<paragraph id="8B8436BDFFCE79607E867B6FFA0CFDFD" blockId="19.[151,1437,150,574]" pageId="19" pageNumber="20">
Moreover, the new species has only 5 pairs of preclitellar nephridia [vs. six pairs in
<taxonomicName id="4C3B4D3EFFCE79607A2C7B6FFF46FEA6" authority="(Rota et al. 1998)" baseAuthorityName="Rota" baseAuthorityYear="1998" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="glandulifera">
<emphasis id="B94FEAAFFFCE79607A2C7B6FFA81FE82" box="[1133,1305,295,321]" italics="true" pageId="19" pageNumber="20">H. glandulifera</emphasis>
(
<bibRefCitation id="EFAA4B4CFFCE79607B667B6FFF4DFEA6" author="Rota, E. &amp; Healy, B. &amp; Erseus, C." pageId="19" pageNumber="20" pagination="155 - 169" refId="ref24015" refString="Rota, E., Healy, B. &amp; Erseus, C. (1998) Biogeography and taxonomy of terrestrial Enchytraeidae (Oligochaeta) in Northern Sweden, with comparative remarks on the genus Henlea. Zoologischer Anzeiger, 237, 155 - 169." type="journal article" year="1998">
Rota
<emphasis id="B94FEAAFFFCE79607B247B6FFA0DFE82" box="[1381,1429,295,321]" italics="true" pageId="19" pageNumber="20">et al</emphasis>
. 1998
</bibRefCitation>
)
</taxonomicName>
]. The sperm funnel is also smaller: 70–100 μm long
<emphasis id="B94FEAAFFFCE79607D647B03FCE8FEA7" box="[805,880,331,356]" italics="true" pageId="19" pageNumber="20">in vivo</emphasis>
(53–76 μm, fixed), but in
<taxonomicName id="4C3B4D3EFFCE79607AD77B03FAD9FEA6" box="[1174,1345,331,357]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="glandulifera">
<emphasis id="B94FEAAFFFCE79607AD77B03FAD9FEA6" box="[1174,1345,331,357]" italics="true" pageId="19" pageNumber="20">H. glandulifera</emphasis>
</taxonomicName>
95–140 μm
<emphasis id="B94FEAAFFFCE79607E857B27FE8AFE4B" box="[196,274,367,392]" italics="true" pageId="19" pageNumber="20">in vivo</emphasis>
(&lt;90 μm, fixed), based on the obervations of K. Dózsa-Farkas [unpublished;
<figureCitation id="13002A38FFCE79607AD17B27FB7FFE4A" box="[1168,1255,367,393]" captionStart="FIGURE 7" captionStartId="17.[151,250,1357,1381]" captionTargetBox="[197,1389,181,1333]" captionTargetId="figure-18@17.[197,1389,181,1333]" captionTargetPageId="17" captionText="FIGURE 7. Micrographs of Henlea glandulifera Nurminen, 1970, specimens from Hungary, for comparison with H. bidiverticulata sp. n. A. Clitellar glands, dorsal view. B. Clitellar glands, ventral view (between the penial bulbs only granular cells, marked with arrow). C. Epidermal glands. D. Segments IV–IX (spermathecae marked with white arrows, intestinal diverticula marked with black arrows). E, F. Intestinal diverticula (in F, *=origin of dorsal blood vessel in VIII). G. Sperm funnels (e=egg). H, I. Spermathecae. J. Oesophageal appendages (free lobes marked with black arrows, winding channels above the oesophagus in V–VI marked with white arrows). B, C, E–J in vivo, A, D fixed, stained. Scale bars 50 μm." figureDoi="http://doi.org/10.5281/zenodo.4359010" httpUri="https://zenodo.org/record/4359010/files/figure.png" pageId="19" pageNumber="20">Fig. 7G</figureCitation>
vs.
<figureCitation id="13002A38FFCE79607B567B27FA0FFE4A" box="[1303,1431,367,393]" captionStart="FIGURE 6" captionStartId="16.[151,250,1634,1658]" captionTargetBox="[246,1341,181,1610]" captionTargetId="figure-23@16.[246,1341,181,1610]" captionTargetPageId="16" captionText="FIGURE 6. Micrographs of Henlea bidiverticulata sp. n. A. Dorsal blood vessel in IX–VIII (marked with black arrow, intestinal diverticula marked with white arrows). B. Pars tumida of midgut in XXIV–XXVI (m=ventral nerve cord). C, D. Sperm funnels (in C, m=penial bulb, lateral view). E, F. Penial bulbs. G. Ectal glands of spermatheca. H. Spermathecae (marked with white arrows, ectal glands marked with black arrows). I, J. Spermathecae (marked with arrows) and pharyngeal glands (in I, only the third pair united; in J, the first and third pairs united dorsally, the second pair free).A, C–E, G–H in vivo, B, F, I–J fixed, stained. Scale bars 50 μm. (B, paratype slide 2496; F, paratype slide 2493; I, paratype slide 2566; J, paratype slide 2667)." figureDoi="http://doi.org/10.5281/zenodo.4359006" httpUri="https://zenodo.org/record/4359006/files/figure.png" pageId="19" pageNumber="20">Figs 6C, D</figureCitation>
; according to
<bibRefCitation id="EFAA4B4CFFCE79607F697BDBFE73FE6E" author="Rota, E. &amp; Healy, B. &amp; Erseus, C." box="[296,491,403,429]" pageId="19" pageNumber="20" pagination="155 - 169" refId="ref24015" refString="Rota, E., Healy, B. &amp; Erseus, C. (1998) Biogeography and taxonomy of terrestrial Enchytraeidae (Oligochaeta) in Northern Sweden, with comparative remarks on the genus Henlea. Zoologischer Anzeiger, 237, 155 - 169." type="journal article" year="1998">
Rota
<emphasis id="B94FEAAFFFCE79607F227BDBFE0BFE6E" box="[355,403,403,429]" italics="true" pageId="19" pageNumber="20">et al</emphasis>
. (1998)
</bibRefCitation>
&lt;140 μm
<emphasis id="B94FEAAFFFCE79607C1D7BDBFD3FFE6F" box="[604,679,403,428]" italics="true" pageId="19" pageNumber="20">in vivo</emphasis>
and 136–177 μm when fixed]. Spermatozoa are also smaller: length 72–80 μm, heads 21–26 μm in the new species, while 95–150 μm and 35–60 μm in
<taxonomicName id="4C3B4D3EFFCE79607A747BFFFB78FE12" box="[1077,1248,439,465]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="glandulifera">
<emphasis id="B94FEAAFFFCE79607A747BFFFB78FE12" box="[1077,1248,439,465]" italics="true" pageId="19" pageNumber="20">H. glandulifera</emphasis>
</taxonomicName>
after own observations, and 105 μm and 27 μm after
<bibRefCitation id="EFAA4B4CFFCE79607C7A7B93FC98FE36" author="Rota, E. &amp; Healy, B. &amp; Erseus, C." box="[571,768,475,501]" pageId="19" pageNumber="20" pagination="155 - 169" refId="ref24015" refString="Rota, E., Healy, B. &amp; Erseus, C. (1998) Biogeography and taxonomy of terrestrial Enchytraeidae (Oligochaeta) in Northern Sweden, with comparative remarks on the genus Henlea. Zoologischer Anzeiger, 237, 155 - 169." type="journal article" year="1998">
Rota
<emphasis id="B94FEAAFFFCE79607C367B93FD30FE36" box="[631,680,475,501]" italics="true" pageId="19" pageNumber="20">et al</emphasis>
. (1998)
</bibRefCitation>
<emphasis id="B94FEAAFFFCE79607D467B93FCCBFE37" box="[775,851,475,500]" italics="true" pageId="19" pageNumber="20">in vivo</emphasis>
. Besides, in
<taxonomicName id="4C3B4D3EFFCE79607DA27B93FB17FE36" box="[995,1167,475,501]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="glandulifera">
<emphasis id="B94FEAAFFFCE79607DA27B93FC6FFE37" box="[995,1015,475,500]" italics="true" pageId="19" pageNumber="20">H</emphasis>
.
<emphasis id="B94FEAAFFFCE79607A447B93FB17FE36" box="[1029,1167,475,501]" italics="true" pageId="19" pageNumber="20">glandulifera</emphasis>
</taxonomicName>
there are two conspicuous winding channels above the oesophagus in V from the oesophageal appendages (
<figureCitation id="13002A38FFCE79607A7F7BB7FB15FDDA" box="[1086,1165,511,537]" captionStart="FIGURE 7" captionStartId="17.[151,250,1357,1381]" captionTargetBox="[197,1389,181,1333]" captionTargetId="figure-18@17.[197,1389,181,1333]" captionTargetPageId="17" captionText="FIGURE 7. Micrographs of Henlea glandulifera Nurminen, 1970, specimens from Hungary, for comparison with H. bidiverticulata sp. n. A. Clitellar glands, dorsal view. B. Clitellar glands, ventral view (between the penial bulbs only granular cells, marked with arrow). C. Epidermal glands. D. Segments IV–IX (spermathecae marked with white arrows, intestinal diverticula marked with black arrows). E, F. Intestinal diverticula (in F, *=origin of dorsal blood vessel in VIII). G. Sperm funnels (e=egg). H, I. Spermathecae. J. Oesophageal appendages (free lobes marked with black arrows, winding channels above the oesophagus in V–VI marked with white arrows). B, C, E–J in vivo, A, D fixed, stained. Scale bars 50 μm." figureDoi="http://doi.org/10.5281/zenodo.4359010" httpUri="https://zenodo.org/record/4359010/files/figure.png" pageId="19" pageNumber="20">Fig. 7J</figureCitation>
), which are absent in the new species. The molecular taxonomic results also support the description of the new
<taxonomicName id="4C3B4D3EFFCE79607A1A786BFB34FDFE" box="[1115,1196,547,573]" class="Clitellata" family="Enchytraeidae" genus="Henlea" kingdom="Animalia" order="Enchytraeida" pageId="19" pageNumber="20" phylum="Annelida" rank="genus">
<emphasis id="B94FEAAFFFCE79607A1A786BFB34FDFE" box="[1115,1196,547,573]" italics="true" pageId="19" pageNumber="20">Henlea</emphasis>
</taxonomicName>
species (see below).
</paragraph>
</subSubSection>
</treatment>
</document>
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