207 lines
30 KiB
XML
207 lines
30 KiB
XML
<document id="553FF6279E497199989EDB428598A0CB" ID-DOI="10.11646/zootaxa.4000.4.6" ID-GBIF-Dataset="24d966b7-6fd8-4281-85b7-26289cb20791" ID-ISSN="1175-5326" ID-Zenodo-Dep="244716" ID-ZooBank="DEB97452-A6E8-4AA9-A248-A65FD50D203F" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461189403201" checkinUser="plazi" docAuthor="Torii, Takaaki" docDate="2015" docId="03DC87B4D128FFF2069E93DEEC6BFD6F" docLanguage="en" docName="zt04000p482.pdf" docOrigin="Zootaxa 4000 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Globulidrilus helgei Christensen & Dozsa-Farkas 2012" docType="treatment" docVersion="9" lastPageNumber="481" masterDocId="FFE5FFCCD12EFFFA0609915CE821FFC7" masterDocTitle="Descriptions of two new and one newly recorded enchytraeid species (Clitellata, Enchytraeidae) from the Ozegahara Mire, a heavy snowfall highmoor in Central Japan" masterLastPageNumber="482" masterPageNumber="473" pageNumber="479" updateTime="1698600502690" updateUser="plazi">
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<mods:title id="09090C13C7DFED9918E56344FD7158ED">Descriptions of two new and one newly recorded enchytraeid species (Clitellata, Enchytraeidae) from the Ozegahara Mire, a heavy snowfall highmoor in Central Japan</mods:title>
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<treatment id="03DC87B4D128FFF2069E93DEEC6BFD6F" ID-DOI="http://doi.org/10.5281/zenodo.5202356" ID-GBIF-Taxon="119629110" ID-Zenodo-Dep="5202356" LSID="urn:lsid:plazi:treatment:03DC87B4D128FFF2069E93DEEC6BFD6F" httpUri="http://treatment.plazi.org/id/03DC87B4D128FFF2069E93DEEC6BFD6F" lastPageId="8" lastPageNumber="481" pageId="6" pageNumber="479">
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<subSubSection id="C36F6529D128FFFC069E93DEE926FD25" pageId="6" pageNumber="479" type="nomenclature">
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<paragraph id="8BCA36A2D128FFFC069E93DEEB63FD5B" blockId="6.[151,834,642,738]" box="[151,834,642,668]" pageId="6" pageNumber="479">
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<heading id="D08281CED128FFFC069E93DEEB63FD5B" bold="true" box="[151,834,642,668]" fontSize="11" level="1" pageId="6" pageNumber="479" reason="1">
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<taxonomicName id="4C754D21D128FFFC069E93DEEB63FD5B" ID-CoL="85RQT" authority="Christensen & Dozsa-Farkas, 2012" authorityName="Christensen & Dozsa-Farkas" authorityYear="2012" box="[151,834,642,668]" class="Clitellata" family="Enchytraeidae" genus="Globulidrilus" kingdom="Animalia" order="Enchytraeida" pageId="6" pageNumber="479" phylum="Annelida" rank="species" species="helgei">
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<emphasis id="B901EAB0D128FFFC069E93DEEB63FD5B" bold="true" box="[151,834,642,668]" pageId="6" pageNumber="479">
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<emphasis id="B901EAB0D128FFFC069E93DEE9A9FD5B" bold="true" box="[151,392,642,668]" italics="true" pageId="6" pageNumber="479">Globulidrilus helgei</emphasis>
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<bibRefCitation id="EFE44B53D128FFFC079993DEEB63FD5B" author="Christensen" box="[400,834,642,668]" pageId="6" pageNumber="479" refString="Christensen, B. & Dozsa-Farkas, K. (2012) A new genus Globulidrilus and three new enchytraeid species (Oligochaeta: Enchytraeidae) from Seoraksan National Park (Korea). Journal of Natural History, 46 (45 - 46), 2769 - 1785. http: // dx. doi. org / 10.1080 / 00222933.2012.737038" type="journal article" year="2012">Christensen & Dózsa-Farkas, 2012</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BCA36A2D128FFFC069E93FAE926FD25" blockId="6.[151,834,642,738]" pageId="6" pageNumber="479">
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(Japanese name: kita-himemimizu, new) (
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<figureCitation id="134E2A27D128FFFC06979395E8DFFD25" box="[158,254,713,738]" captionStart="FIGURE 3" captionStartId="7.[151,248,1933,1955]" captionTargetBox="[191,1395,211,1907]" captionTargetId="figure@7.[160,1420,193,1915]" captionTargetPageId="7" captionText="FIGURE 3. Globulidrilus helgei Christensen & Dózsa-Farkas, 2012 from Ozegahara-mire, Japan (NSMT-An 474 – 477), chaetae figures from fixed specimens, other figures from living specimens. A. Anterior body region (12 segments) of a mature specimen, from whole mount, body interior, dorsal view. B. Coelomocytes. C. Spermatheca. D. Ventral chaetae. E. Lateral chaetae." httpUri="https://zenodo.org/record/244719/files/figure.png" pageId="6" pageNumber="479">Figure 3</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C36F6529D128FFFC069E9256EC18FCE7" box="[151,1081,778,800]" pageId="6" pageNumber="479" type="reference_group">
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<paragraph id="8BCA36A2D128FFFC069E9256EC18FCE7" blockId="6.[151,1081,778,800]" box="[151,1081,778,800]" pageId="6" pageNumber="479">
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<treatmentCitationGroup id="AB65118CD128FFFC069E9256EC18FCE7" box="[151,1081,778,800]" pageId="6" pageNumber="479">
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<taxonomicName id="4C754D21D128FFFC069E9256EB2DFCE7" ID-CoL="85RQT" authority="Christensen & Dozsa-Farkas, 2012: 2770" authorityName="Christensen & Dozsa-Farkas" authorityPageNumber="2770" authorityYear="2012" box="[151,780,778,800]" class="Clitellata" family="Enchytraeidae" genus="Globulidrilus" kingdom="Animalia" order="Enchytraeida" pageId="6" pageNumber="479" phylum="Annelida" rank="species" species="helgei">
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<emphasis id="B901EAB0D128FFFC069E9256E942FCE7" box="[151,355,778,800]" italics="true" pageId="6" pageNumber="479">Globulidrilus helgei</emphasis>
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<treatmentCitation id="0AD410B3D128FFFC07609256EB2DFCE7" author="Christensen" box="[361,780,778,800]" httpUri="http://treatment.plazi.org/id/03E16D7CFFBEFFD4754FF0788F8FFF2B" page="2770" pageId="6" pageNumber="479" year="2012">
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<bibRefCitation id="EFE44B53D128FFFC07609256EAF1FCE7" author="Christensen" box="[361,720,778,800]" pageId="6" pageNumber="479" refString="Christensen, B. & Dozsa-Farkas, K. (2012) A new genus Globulidrilus and three new enchytraeid species (Oligochaeta: Enchytraeidae) from Seoraksan National Park (Korea). Journal of Natural History, 46 (45 - 46), 2769 - 1785. http: // dx. doi. org / 10.1080 / 00222933.2012.737038" type="journal article" year="2012">Christensen & Dózsa-Farkas, 2012</bibRefCitation>
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: 2770
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</treatmentCitation>
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</taxonomicName>
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–2777 (
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<figureCitation id="134E2A27D128FFFC05519256EB94FCE7" box="[856,949,778,800]" captionStart="FIGURE 1" captionStartId="2.[151,245,1896,1918]" captionTargetBox="[201,1396,225,1853]" captionTargetId="figure@2.[193,1401,201,1877]" captionTargetPageId="2" captionText="FIGURE 1. Mesenchytraeus nivalis sp. nov. from Ozegahara-mire, Japan (NSMT-An 463), chaetae figures from fixed specimens, other figures from living specimens. A. Anterior body region (14 segments) of a mature specimen, body interior, dorsal view, coelomocytes omitted. B. Brain. C. Coelomocyte. D. Spermatheca (sperm omitted). E. Sperm funnel. F. Nephridium. G. Vas deferens with a fusiform atrium lying outside the penial bulb. H. Male pores and bursal slits. I. Sperm bundles. J. Ventral chaetae. K. Lateral chaetae." httpUri="https://zenodo.org/record/244717/files/figure.png" pageId="6" pageNumber="479">Figures 1</figureCitation>
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–4: Table 2).
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C36F6529D128FFF2069E921AEC00FF77" lastPageId="8" lastPageNumber="481" pageId="6" pageNumber="479" type="materials_examined">
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<paragraph id="8BCA36A2D128FFFC069E921AEBFAFC60" blockId="6.[151,1437,838,1943]" pageId="6" pageNumber="479">
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<emphasis id="B901EAB0D128FFFC069E921AE9A3FC98" bold="true" box="[151,386,838,863]" pageId="6" pageNumber="479">Material examined.</emphasis>
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Fourteen mature specimen, Mihon-en, Ozegahara mire, Katashina-mura, Tone-gun, Gunma Prefecture,
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<collectingCountry id="F3627632D128FFFC07159237E97EFC45" box="[284,351,875,898]" name="Japan" pageId="6" pageNumber="479">Japan</collectingCountry>
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,
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<geoCoordinate id="EE415065D128FFFC07679236EA33FC44" box="[366,530,874,899]" direction="north" orientation="latitude" pageId="6" pageNumber="479" precision="1" value="36.915222">N36°54’54.8’’</geoCoordinate>
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,
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<geoCoordinate id="EE415065D128FFFC042B9236EAF1FC44" box="[546,720,874,899]" direction="east" orientation="longitude" pageId="6" pageNumber="479" precision="1" value="139.19826">E139°11’53.7’’</geoCoordinate>
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,
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<date id="FFCB1062D128FFFC04E99236EBA9FC44" box="[736,904,874,899]" pageId="6" pageNumber="479" value="2014-04-26">26 April 2014</date>
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, T. Torii (NSMT-An 474–477). Three wholemounted mature specimens, same data as above, in the author’s collection.
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</paragraph>
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<paragraph id="8BCA36A2D128FFFC06CE92EEE972FB00" blockId="6.[151,1437,838,1943]" pageId="6" pageNumber="479">
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<emphasis id="B901EAB0D128FFFC06CE92EEEA01FC0C" bold="true" box="[199,544,946,971]" pageId="6" pageNumber="479">Description of new material.</emphasis>
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Body whitish. Live length
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<quantity id="4C8D9B47D128FFFC055792EEEB9EFC0D" box="[862,959,946,971]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="8.0" metricValueMin="5.0" pageId="6" pageNumber="479" unit="mm" value="6.5" valueMax="8.0" valueMin="5.0">5–8 mm</quantity>
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, fixed length
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<quantity id="4C8D9B47D128FFFC025792EFECE1FC0D" box="[1118,1216,947,971]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="7.0" metricValueMin="4.0" pageId="6" pageNumber="479" unit="mm" value="5.5" valueMax="7.0" valueMin="4.0">4–7 mm</quantity>
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. Width at clitellum 355 µm. Segment number 31–37. Chaetae slightly sigmoid, without nodulus, preclitellar chaetae 45.0–67.5 µm long, 4.0–5.0 µm wide, postclitellar chaetae 53.5–57.5µm long, 3.8–5.0 µm wide (
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<figureCitation id="134E2A27D128FFFC023992A6EC53FBD4" box="[1072,1138,1018,1043]" captionStart="FIGURE 3" captionStartId="7.[151,248,1933,1955]" captionTargetBox="[191,1395,211,1907]" captionTargetId="figure@7.[160,1420,193,1915]" captionTargetPageId="7" captionText="FIGURE 3. Globulidrilus helgei Christensen & Dózsa-Farkas, 2012 from Ozegahara-mire, Japan (NSMT-An 474 – 477), chaetae figures from fixed specimens, other figures from living specimens. A. Anterior body region (12 segments) of a mature specimen, from whole mount, body interior, dorsal view. B. Coelomocytes. C. Spermatheca. D. Ventral chaetae. E. Lateral chaetae." httpUri="https://zenodo.org/record/244719/files/figure.png" pageId="6" pageNumber="479">Fig. 3</figureCitation>
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D,E). Chaetal formula 2–4 –2,3: 2–4–2,3. Length of preclitellar ventral chaetae varying in specimens, shortest mostly in II, maximum length mostly in IV–VIII. Postclitellar ventral chaetae almost as long as in preclitellar region. Clitellum over
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<date id="FFCB1062D128FFFC031A951FED74FB9C" box="[1299,1365,1091,1115]" bridgedPair="-" pageId="6" pageNumber="479">XII–1</date>
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/3XIII (
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<figureCitation id="134E2A27D128FFFC0696953AE8C3FBB8" box="[159,226,1126,1151]" captionStart="FIGURE 3" captionStartId="7.[151,248,1933,1955]" captionTargetBox="[191,1395,211,1907]" captionTargetId="figure@7.[160,1420,193,1915]" captionTargetPageId="7" captionText="FIGURE 3. Globulidrilus helgei Christensen & Dózsa-Farkas, 2012 from Ozegahara-mire, Japan (NSMT-An 474 – 477), chaetae figures from fixed specimens, other figures from living specimens. A. Anterior body region (12 segments) of a mature specimen, from whole mount, body interior, dorsal view. B. Coelomocytes. C. Spermatheca. D. Ventral chaetae. E. Lateral chaetae." httpUri="https://zenodo.org/record/244719/files/figure.png" pageId="6" pageNumber="479">Fig. 3</figureCitation>
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A), hyalocytes and granulocytes in dense rows, granulocytes dominate dorsally, the size of hyalocytes and granulocytes about the same, glands absent anteroventrally and between the penial bulbs but present posteroventrally.
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</paragraph>
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<paragraph id="8BCA36A2D128FFFC06CE958EEA9CF9B0" blockId="6.[151,1437,838,1943]" pageId="6" pageNumber="479">
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Brain in I–II, dorsoventrally compressed and narrow, anterior part convex, posterior part deeply incised (
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<figureCitation id="134E2A27D128FFFC0366958EE885FAC8" captionStart="FIGURE 3" captionStartId="7.[151,248,1933,1955]" captionTargetBox="[191,1395,211,1907]" captionTargetId="figure@7.[160,1420,193,1915]" captionTargetPageId="7" captionText="FIGURE 3. Globulidrilus helgei Christensen & Dózsa-Farkas, 2012 from Ozegahara-mire, Japan (NSMT-An 474 – 477), chaetae figures from fixed specimens, other figures from living specimens. A. Anterior body region (12 segments) of a mature specimen, from whole mount, body interior, dorsal view. B. Coelomocytes. C. Spermatheca. D. Ventral chaetae. E. Lateral chaetae." httpUri="https://zenodo.org/record/244719/files/figure.png" pageId="6" pageNumber="479">Fig. 3</figureCitation>
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A), approximately twice as wide as anterior part, length 140–170 µm, posterior width 90–105 µm. Dorsal blood vessel originating in XIV or XV. Anterior blood system “lumbricilline” (
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<bibRefCitation id="EFE44B53D128FFFC05B69447EC84FAF4" author="Coates" box="[959,1189,1306,1331]" pageId="6" pageNumber="479" refString="Coates, K. A. & Ellis, D. V. (1981) Taxonomy and distribution of marine Enchytraeidae (Oligochaeta) in British Columbia. Canadian Journal of Zoology, 59, 2129 - 2150. http: // dx. doi. org / 10.1139 / z 81 - 290" type="journal article" year="1981">Coates & Ellis 1981</bibRefCitation>
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), bifurcation in I (
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<figureCitation id="134E2A27D128FFFC03669446E884FA90" captionStart="FIGURE 3" captionStartId="7.[151,248,1933,1955]" captionTargetBox="[191,1395,211,1907]" captionTargetId="figure@7.[160,1420,193,1915]" captionTargetPageId="7" captionText="FIGURE 3. Globulidrilus helgei Christensen & Dózsa-Farkas, 2012 from Ozegahara-mire, Japan (NSMT-An 474 – 477), chaetae figures from fixed specimens, other figures from living specimens. A. Anterior body region (12 segments) of a mature specimen, from whole mount, body interior, dorsal view. B. Coelomocytes. C. Spermatheca. D. Ventral chaetae. E. Lateral chaetae." httpUri="https://zenodo.org/record/244719/files/figure.png" pageId="6" pageNumber="479">Fig. 3</figureCitation>
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A). Blood pale reddish. Paired postpharyngeal bulbs in III (
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<figureCitation id="134E2A27D128FFFC05799462EB99FA90" box="[880,952,1342,1367]" captionStart="FIGURE 3" captionStartId="7.[151,248,1933,1955]" captionTargetBox="[191,1395,211,1907]" captionTargetId="figure@7.[160,1420,193,1915]" captionTargetPageId="7" captionText="FIGURE 3. Globulidrilus helgei Christensen & Dózsa-Farkas, 2012 from Ozegahara-mire, Japan (NSMT-An 474 – 477), chaetae figures from fixed specimens, other figures from living specimens. A. Anterior body region (12 segments) of a mature specimen, from whole mount, body interior, dorsal view. B. Coelomocytes. C. Spermatheca. D. Ventral chaetae. E. Lateral chaetae." httpUri="https://zenodo.org/record/244719/files/figure.png" pageId="6" pageNumber="479">Fig. 3</figureCitation>
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A). Transition of oesophagus to intestine gradual, no oesophageal appendages or intestinal diverticula. Pharyngeal glands three pairs, with ventral lobes, no secondary lobes, the third pair smaller than the others. Coelomocytes flattened, wavy outline with fine hyaline plasma threads, nucleate, vesicles blurred, ca. 2–3 times as long as wide (
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<figureCitation id="134E2A27D128FFFC05D094F6EC3CFA04" box="[985,1053,1450,1475]" captionStart="FIGURE 3" captionStartId="7.[151,248,1933,1955]" captionTargetBox="[191,1395,211,1907]" captionTargetId="figure@7.[160,1420,193,1915]" captionTargetPageId="7" captionText="FIGURE 3. Globulidrilus helgei Christensen & Dózsa-Farkas, 2012 from Ozegahara-mire, Japan (NSMT-An 474 – 477), chaetae figures from fixed specimens, other figures from living specimens. A. Anterior body region (12 segments) of a mature specimen, from whole mount, body interior, dorsal view. B. Coelomocytes. C. Spermatheca. D. Ventral chaetae. E. Lateral chaetae." httpUri="https://zenodo.org/record/244719/files/figure.png" pageId="6" pageNumber="479">Fig. 3</figureCitation>
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C). Chloragocytes dense from VI, slightly smaller than coelomocytes. Preclitellar nephridia four or five pairs at
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<date id="FFCB1062D128FFFC021C9492ECB2FA20" box="[1045,1171,1486,1511]" pageId="6" pageNumber="479" value="2010-07-06" valueMax="2010-09-06" valueMin="2010-07-06">6/7 to 9/10</date>
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or 10/11, 130–145 µm long, sometimes the posterior pair absent or only on one side. Anteseptal part of nephridium large, including funnel plus canal, funnel comprising one-third or one-fourth of anteseptal part. Whole anteseptale about one-fourth or one-fifth the total length of nephridium. Postseptale without a distinct transition to efferent duct, large vesicle at the ectal opening. Postclitellar nephridia from 14/15.
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</paragraph>
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<paragraph id="8BCA36A2D128FFFC06CE97DFEC0FF889" blockId="6.[151,1437,838,1943]" pageId="6" pageNumber="479">Testes not observed. No seminal vesicle. Sperm funnel length 150–170 µm, width 55–65 µm, 3 times as long as wide. Collar not visible. Vas deferens narrowing from glandular part to male pore, moderately long, loose or tight, irregularly coiled in XII. Male glandular bulbs spherical. Thin bundles of filiform spermatozoa present in front of sperm funnel. Male glandular bulbs extension ca. one fourth or one fifth of body width, 80–90 µm long. Bursal slit 23–25 µm long. One spherical bulb-like structure in XII anteriorly, situated asymmetrically and resembling male glandular bulbs, 90–95 µm long, 80–85 µm wide. Oocytes in XI.</paragraph>
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<paragraph id="8BCA36A2D128FFFC06CE9606ED75F850" blockId="6.[151,1437,838,1943]" pageId="6" pageNumber="479">
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Paired spermathecal pores midlateral at 4/5, attached to oesophagus. Spermathecal ectal glands absent. Ampulla fusiform or oval (
|
||
<figureCitation id="134E2A27D128FFFC07CC9622EA26F850" box="[453,519,1918,1943]" captionStart="FIGURE 3" captionStartId="7.[151,248,1933,1955]" captionTargetBox="[191,1395,211,1907]" captionTargetId="figure@7.[160,1420,193,1915]" captionTargetPageId="7" captionText="FIGURE 3. Globulidrilus helgei Christensen & Dózsa-Farkas, 2012 from Ozegahara-mire, Japan (NSMT-An 474 – 477), chaetae figures from fixed specimens, other figures from living specimens. A. Anterior body region (12 segments) of a mature specimen, from whole mount, body interior, dorsal view. B. Coelomocytes. C. Spermatheca. D. Ventral chaetae. E. Lateral chaetae." httpUri="https://zenodo.org/record/244719/files/figure.png" pageId="6" pageNumber="479">Fig. 3</figureCitation>
|
||
A). Sperm as one or more ring-shaped bundles in ampulla lumen (
|
||
<figureCitation id="134E2A27D128FFFC02E59622ED0EF850" box="[1260,1327,1918,1943]" captionStart="FIGURE 3" captionStartId="7.[151,248,1933,1955]" captionTargetBox="[191,1395,211,1907]" captionTargetId="figure@7.[160,1420,193,1915]" captionTargetPageId="7" captionText="FIGURE 3. Globulidrilus helgei Christensen & Dózsa-Farkas, 2012 from Ozegahara-mire, Japan (NSMT-An 474 – 477), chaetae figures from fixed specimens, other figures from living specimens. A. Anterior body region (12 segments) of a mature specimen, from whole mount, body interior, dorsal view. B. Coelomocytes. C. Spermatheca. D. Ventral chaetae. E. Lateral chaetae." httpUri="https://zenodo.org/record/244719/files/figure.png" pageId="6" pageNumber="479">Fig. 3</figureCitation>
|
||
D).
|
||
</paragraph>
|
||
<caption id="DF0A662AD129FFFD069E96D1ED61F82F" httpUri="https://zenodo.org/record/244719/files/figure.png" pageId="7" pageNumber="480" targetBox="[191,1395,211,1907]" targetPageId="7">
|
||
<paragraph id="8BCA36A2D129FFFD069E96D1ED61F82F" blockId="7.[151,1436,1933,2024]" pageId="7" pageNumber="480">
|
||
<emphasis id="B901EAB0D129FFFD069E96D1E930F864" bold="true" box="[151,273,1933,1955]" pageId="7" pageNumber="480">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C754D21D129FFFD071196D1EB65F864" authority="Christensen & Dozsa-Farkas, 2012" authorityName="Christensen & Dozsa-Farkas" authorityYear="2012" box="[280,836,1933,1955]" class="Clitellata" family="Enchytraeidae" genus="Globulidrilus" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="480" phylum="Annelida" rank="species" species="helgei">
|
||
<emphasis id="B901EAB0D129FFFD071196D1E9C1F864" box="[280,480,1933,1955]" italics="true" pageId="7" pageNumber="480">Globulidrilus helgei</emphasis>
|
||
Christensen & Dózsa-Farkas, 2012
|
||
</taxonomicName>
|
||
from Ozegahara-mire, Japan (NSMT-An 474–477), chaetae figures from fixed specimens, other figures from living specimens.
|
||
<emphasis id="B901EAB0D129FFFD053F96F3EB6FF803" bold="true" box="[822,846,1967,1988]" pageId="7" pageNumber="480">A.</emphasis>
|
||
Anterior body region (12 segments) of a mature specimen, from whole mount, body interior, dorsal view.
|
||
<emphasis id="B901EAB0D129FFFD046D968EEA5BF820" bold="true" box="[612,634,2002,2023]" pageId="7" pageNumber="480">B.</emphasis>
|
||
Coelomocytes.
|
||
<emphasis id="B901EAB0D129FFFD0513968EEB13F82F" bold="true" box="[794,818,2002,2024]" pageId="7" pageNumber="480">C.</emphasis>
|
||
Spermatheca.
|
||
<emphasis id="B901EAB0D129FFFD05CD968EEBFCF820" bold="true" box="[964,989,2002,2023]" pageId="7" pageNumber="480">D.</emphasis>
|
||
Ventral chaetae.
|
||
<emphasis id="B901EAB0D129FFFD028F968EECBCF820" bold="true" box="[1158,1181,2002,2023]" pageId="7" pageNumber="480">E.</emphasis>
|
||
Lateral chaetae.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BCA36A2D126FFF206CE91CBEC00FF77" blockId="8.[151,1437,151,680]" box="[199,1057,151,176]" pageId="8" pageNumber="481">
|
||
<emphasis id="B901EAB0D126FFF206CE91CBE90BFF77" bold="true" box="[199,298,151,176]" pageId="8" pageNumber="481">Habitat.</emphasis>
|
||
The specimens were present in the wet soil of the sphagnum mires.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36F6529D126FFF206CE91E0EB9EFD43" pageId="8" pageNumber="481" type="discussion">
|
||
<paragraph id="8BCA36A2D126FFF206CE91E0EB9EFD43" blockId="8.[151,1437,151,680]" pageId="8" pageNumber="481">
|
||
<emphasis id="B901EAB0D126FFF206CE91E0E91AFF12" bold="true" box="[199,315,188,213]" pageId="8" pageNumber="481">Remarks.</emphasis>
|
||
This is the first record of
|
||
<taxonomicName id="4C754D21D126FFF2047D91E0EB78FF13" box="[628,857,188,212]" class="Clitellata" family="Enchytraeidae" genus="Globulidrilus" kingdom="Animalia" order="Enchytraeida" pageId="8" pageNumber="481" phylum="Annelida" rank="species" species="helgei">
|
||
<emphasis id="B901EAB0D126FFF2047D91E0EB78FF13" box="[628,857,188,212]" italics="true" pageId="8" pageNumber="481">Globulidrilus helgei</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="F3627632D126FFF205AD91E1EBC6FF13" box="[932,999,189,212]" name="Japan" pageId="8" pageNumber="481">Japan</collectingCountry>
|
||
. The present material agrees with the original description of the species from
|
||
<collectingCountry id="F3627632D126FFF2045F91BCEABBFF30" box="[598,666,224,247]" name="South Korea" pageId="8" pageNumber="481">Korea</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFE44B53D126FFF204A09183EC0EFF3F" author="Christensen" box="[681,1071,223,248]" pageId="8" pageNumber="481" refString="Christensen, B. & Dozsa-Farkas, K. (2012) A new genus Globulidrilus and three new enchytraeid species (Oligochaeta: Enchytraeidae) from Seoraksan National Park (Korea). Journal of Natural History, 46 (45 - 46), 2769 - 1785. http: // dx. doi. org / 10.1080 / 00222933.2012.737038" type="journal article" year="2012">Christensen & Dózsa-Farkas 2012</bibRefCitation>
|
||
) 1994), except for (1) the lateral postclitellar chaetae which are slightly smaller than the anteclitellar ones (larger than anteclitellar chaetae in the original description of
|
||
<emphasis id="B901EAB0D126FFF2079F9074E9D4FEF8" box="[406,501,296,320]" italics="true" pageId="8" pageNumber="481">G. h e l g ei</emphasis>
|
||
), (2) the presence of 4 or 5 pairs of preclitellar nephridia, from
|
||
<date id="FFCB1062D126FFF202B6907BED19FE87" box="[1215,1336,295,320]" pageId="8" pageNumber="481" value="2010-07-06" valueMax="2010-09-06" valueMin="2010-07-06">6/7 to 9/10</date>
|
||
or 10/11 (4 pairs, from
|
||
<date id="FFCB1062D126FFF207339010E997FEA3" box="[314,438,332,357]" pageId="8" pageNumber="481" value="2010-07-06" valueMax="2010-09-06" valueMin="2010-07-06">
|
||
6/7 to 9/
|
||
<quantity id="4C8D9B47D126FFF207929010E997FEA3" box="[411,438,332,356]" metricMagnitude="-1" metricUnit="m" metricValue="2.54" pageId="8" pageNumber="481" unit="in" value="10.0">10</quantity>
|
||
</date>
|
||
in
|
||
<emphasis id="B901EAB0D126FFF207D59010EA1DFEA3" box="[476,572,332,356]" italics="true" pageId="8" pageNumber="481">G. h e l g e i</emphasis>
|
||
), and (3) the length: width ratio of the sperm funnels, 3:
|
||
<quantity id="4C8D9B47D126FFF202D39010ED27FEA2" box="[1242,1286,332,357]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="8" pageNumber="481" unit="in" value="1.0">1 in</quantity>
|
||
the Japanese specimens and 4–6:
|
||
<quantity id="4C8D9B47D126FFF20784902CE99AFE4F" box="[397,443,367,392]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="8" pageNumber="481" unit="in" value="1.0">1 in</quantity>
|
||
the original description. Furthermore, in Korean
|
||
<emphasis id="B901EAB0D126FFF205FF902CEC79FE40" box="[1014,1112,368,392]" italics="true" pageId="8" pageNumber="481">G. h e l g ei</emphasis>
|
||
the extra-bulbs in the male region were found in only half of the investigated specimens, and they were present in XI or in XI and XIII, whereas in the Japanese specimens they were present in ca. 70 % investigated specimens, and constantly in XII. These differences may indicate that the Korean and Japanese populations represent different species, but we prefer to collect more evidence (e.g. sequence data) before erecting a new species.
|
||
<bibRefCitation id="EFE44B53D126FFF2020A90A3EDBDFDDF" author="Christensen" box="[1027,1436,511,536]" pageId="8" pageNumber="481" refString="Christensen, B. & Dozsa-Farkas, K. (2012) A new genus Globulidrilus and three new enchytraeid species (Oligochaeta: Enchytraeidae) from Seoraksan National Park (Korea). Journal of Natural History, 46 (45 - 46), 2769 - 1785. http: // dx. doi. org / 10.1080 / 00222933.2012.737038" type="journal article" year="2012">Christensen & Dózsa-Farkas (2012)</bibRefCitation>
|
||
defined the genus
|
||
<emphasis id="B901EAB0D126FFF2076D9378E9DAFDFB" box="[356,507,548,572]" italics="true" pageId="8" pageNumber="481">Globulidrilus</emphasis>
|
||
on the basis of characters of the chaetae, nephridium, spermatheca and others, and they transferred
|
||
<taxonomicName id="4C754D21D126FFF207529314EAD7FDA7" authority="Bretscher, 1899" authorityName="Bretscher" authorityYear="1899" box="[347,758,583,608]" class="Clitellata" family="Enchytraeidae" genus="Marionina" kingdom="Animalia" order="Enchytraeida" pageId="8" pageNumber="481" phylum="Annelida" rank="species" species="riparia">
|
||
<emphasis id="B901EAB0D126FFF207529314EA11FD98" box="[347,560,584,607]" italics="true" pageId="8" pageNumber="481">Marionina riparia</emphasis>
|
||
Bretscher, 1899
|
||
</taxonomicName>
|
||
, a freshwater and brackishwater species with worldwide distribution also found in
|
||
<collectingCountry id="F3627632D126FFF207B19331E9DAFD43" box="[440,507,621,644]" name="Japan" pageId="8" pageNumber="481">Japan</collectingCountry>
|
||
, to this genus, as
|
||
<taxonomicName id="4C754D21D126FFF204C99330EB99FD43" box="[704,952,620,644]" class="Clitellata" family="Enchytraeidae" genus="Globulidrilus" kingdom="Animalia" order="Enchytraeida" pageId="8" pageNumber="481" phylum="Annelida" rank="species" species="riparius">
|
||
<emphasis id="B901EAB0D126FFF204C99330EB99FD43" box="[704,952,620,644]" italics="true" pageId="8" pageNumber="481">Globulidrilus riparius</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36F6529D126FFF206CE93D3EC6BFD6F" box="[199,1098,655,680]" pageId="8" pageNumber="481" type="distribution">
|
||
<paragraph id="8BCA36A2D126FFF206CE93D3EC6BFD6F" blockId="8.[151,1437,151,680]" box="[199,1098,655,680]" pageId="8" pageNumber="481">
|
||
<emphasis id="B901EAB0D126FFF206CE93D3E941FD6F" bold="true" box="[199,352,655,680]" pageId="8" pageNumber="481">Distribution.</emphasis>
|
||
<collectingCountry id="F3627632D126FFF2076E93CCE98AFD60" box="[359,427,656,679]" name="South Korea" pageId="8" pageNumber="481">Korea</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFE44B53D126FFF207B393D3EB60FD6F" author="Christensen" box="[442,833,655,680]" pageId="8" pageNumber="481" refString="Christensen, B. & Dozsa-Farkas, K. (2012) A new genus Globulidrilus and three new enchytraeid species (Oligochaeta: Enchytraeidae) from Seoraksan National Park (Korea). Journal of Natural History, 46 (45 - 46), 2769 - 1785. http: // dx. doi. org / 10.1080 / 00222933.2012.737038" type="journal article" year="2012">Christensen & Dózsa-Farkas 2012</bibRefCitation>
|
||
),
|
||
<collectingCountry id="F3627632D126FFF2055D93CCEBB5FD60" box="[852,916,656,679]" name="Japan" pageId="8" pageNumber="481">Japan</collectingCountry>
|
||
(present study).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |