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<document id="DA21D225DA878C9AD415D59B356B755F" ID-CLB-Dataset="21210" ID-DOI="10.1080/00222933.2016.1193649" ID-GBIF-Dataset="2a2f38ca-c6d9-4512-b977-e157be51e4ca" ID-ISSN="1464-5262" ID-Zenodo-Dep="3994511" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1598016783362" checkinUser="carolina" docAuthor="Sun, Jing, Jiang, Jibao, Hu, Feng &amp; Qiu, Jiangping" docDate="2016" docId="039B87C9CA6BFFAC28F0FBF1FD333933" docLanguage="en" docName="JNATHIST.50.39-40.2499-2513.pdf" docOrigin="Journal of Natural History 50" docSource="http://dx.doi.org/10.1080/00222933.2016.1193649" docStyle="DocumentStyle:3C762F9783B768A90048B82ACD135A62.3:JNatHist.2017-.journal_article.0cover" docStyleId="3C762F9783B768A90048B82ACD135A62" docStyleName="JNatHist.2017-.journal_article.0cover" docStyleVersion="3" docTitle="Amynthas retortus Sun and Jiang 2016, sp. nov." docType="treatment" docVersion="8" lastPageNumber="2507" masterDocId="FFA2FFB1CA6DFFA62963FFB7FFF43A25" masterDocTitle="Four new earthworms of the genus Amynthas (Oligochaeta: Megascolecidae) from Mount Emei, Sichuan Province, China" masterLastPageNumber="2513" masterPageNumber="2499" pageNumber="2505" updateTime="1698845083862" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="7B83136A327FEBD1840CBAFC8DFC80E3">Four new earthworms of the genus Amynthas (Oligochaeta: Megascolecidae) from Mount Emei, Sichuan Province, China</mods:title>
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<mods:namePart id="2DA8B15D4FA4FF9290598E397E9DBE7A">Sun, Jing</mods:namePart>
<mods:affiliation id="C73B8F1BBE73E4F3E1AF7BF65822EBB8">College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China; &amp; School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China;</mods:affiliation>
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<mods:namePart id="B7929459AC5932E18489CDCC6DFEC592">Jiang, Jibao</mods:namePart>
<mods:affiliation id="7CC3A29154904AA07C2755A00C14DE60">School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China; &amp; Key Laboratory of Urban Agriculture (South), Ministry of Agriculture, Shanghai, China</mods:affiliation>
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<mods:namePart id="8BE40ECAC9B4BB3CB612C74D7D6B7EE8">Hu, Feng</mods:namePart>
<mods:affiliation id="81CFEE6421F396E5B17BBA63CE489D59">College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China;</mods:affiliation>
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<mods:namePart id="A5CF77A356A59DF2CD30FA049D082D04">Qiu, Jiangping</mods:namePart>
<mods:affiliation id="564CCA357BF8EA4DEEA597B6EC21EB84">School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China; &amp; Key Laboratory of Urban Agriculture (South), Ministry of Agriculture, Shanghai, China</mods:affiliation>
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<mods:date id="5A9DFC0CE421D71AAA79A367E8C74A95">2016</mods:date>
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<treatment id="039B87C9CA6BFFAC28F0FBF1FD333933" ID-DOI="http://doi.org/10.5281/zenodo.4328442" ID-GBIF-Taxon="167288268" ID-Zenodo-Dep="4328442" LSID="urn:lsid:plazi:treatment:039B87C9CA6BFFAC28F0FBF1FD333933" httpUri="http://treatment.plazi.org/id/039B87C9CA6BFFAC28F0FBF1FD333933" lastPageId="10" lastPageNumber="2507" pageId="6" pageNumber="2505">
<subSubSection id="C3286554CA6BFFA028F0FBF1FC653E45" box="[403,913,1094,1120]" pageId="6" pageNumber="2505" type="nomenclature">
<paragraph id="8B8D36DFCA6BFFA028F0FBF1FC653E45" blockId="6.[403,913,1094,1154]" box="[403,913,1094,1120]" pageId="6" pageNumber="2505">
<heading id="D0C581B3CA6BFFA028F0FBF1FC653E45" box="[403,913,1094,1120]" centered="true" fontSize="11" level="2" pageId="6" pageNumber="2505" reason="2">
<taxonomicName id="4C324D5CCA6BFFA028F0FBF1FCDF3E45" authority="Sun and Jiang" authorityName="Sun and Jiang" authorityYear="2016" box="[403,811,1094,1120]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="6" pageNumber="2505" phylum="Annelida" rank="species" species="retortus" status="sp. nov.">
<emphasis id="B946EACDCA6BFFA028F0FBF1FD8C3E7A" bold="true" box="[403,632,1094,1119]" inLineHeading="true" italics="true" pageId="6" pageNumber="2505" reason="3">Amynthas retortus</emphasis>
Sun and Jiang
</taxonomicName>
<taxonomicNameLabel id="A27557B6CA6BFFA02A57FBF0FC653E45" box="[820,913,1095,1120]" pageId="6" pageNumber="2505" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
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<subSubSection id="C3286554CA6BFFA02B58FBDEFD1C3EA7" box="[571,744,1129,1154]" pageId="6" pageNumber="2505" type="description">
<paragraph id="8B8D36DFCA6BFFA02B58FBDEFD1C3EA7" blockId="6.[403,913,1094,1154]" box="[571,744,1129,1154]" pageId="6" pageNumber="2505">
(
<figureCitation id="13092A5ACA6BFFA02B20FBDEFD513EA7" box="[579,677,1129,1154]" captionStart="Figure 2" captionStartId="7.[160,225,1613,1636]" captionTargetBox="[197,1119,142,1582]" captionTargetId="figure@7.[197,1119,142,1582]" captionTargetPageId="7" captionText="Figure 2. (a) Amynthas retortus Sun and Jiang sp. nov., holotype, spermathecal pore region; (b) A. retortus sp. nov., male pore region; (c) A. retortus sp. nov., intestinal caecum; (d) A. retortus sp. nov., spermathecae. (e) Amynthas orbicularis Sun and Jiang sp. nov., holotype, dorsal view of spermathecal pores; (f) A. orbicularis sp. nov., male pore region; (g) A. orbicularis sp. nov., intestinal caecum; (h) A. orbicularis sp. nov., prostate gland region; (i) A. orbicularis sp. nov., spermathecae." figureDoi="http://doi.org/10.5281/zenodo.3994515" httpUri="https://zenodo.org/record/3994515/files/figure.png" pageId="6" pageNumber="2505">Figure 2</figureCitation>
(ad))
</paragraph>
</subSubSection>
<subSubSection id="C3286554CA6BFFA029C3FB02FD5E3F7D" pageId="6" pageNumber="2505" type="materials_examined">
<paragraph id="8B8D36DFCA6BFFA029C3FB02FEB13EEB" blockId="6.[160,1155,1205,1368]" box="[160,325,1205,1230]" pageId="6" pageNumber="2505">
<heading id="D0C581B3CA6BFFA029C3FB02FEB13EEB" box="[160,325,1205,1230]" fontSize="11" level="3" pageId="6" pageNumber="2505" reason="5">
<emphasis id="B946EACDCA6BFFA029C3FB02FEB13EEB" bold="true" box="[160,325,1205,1230]" inLineHeading="true" italics="true" pageId="6" pageNumber="2505" reason="3">Type material</emphasis>
</heading>
</paragraph>
<paragraph id="8B8D36DFCA6BFFA029C3FB6FFD5E3F7D" blockId="6.[160,1155,1205,1368]" pageId="6" pageNumber="2505">
<materialsCitation id="3B5A3C82CA6BFFA029C3FB6FFC803F13" ID-GBIF-Occurrence="2846790316" collectingDate="2011-07-27" collectorName="J. Sun &amp; J. B. Jiang &amp; X. D. Lei &amp; H. W. Feng" country="China" elevation="1300" latitude="29.591389" location="Mt. Emei" longLatPrecision="20" longitude="103.28667" municipality="One" pageId="6" pageNumber="2505" specimenCount="1" stateProvince="Sichuan" typeStatus="holotype">
<typeStatus id="5489887DCA6BFFA029C3FB6FFEFD3ED5" box="[160,265,1240,1264]" pageId="6" pageNumber="2505" type="holotype">Holotype</typeStatus>
:
<collectingMunicipality id="6BE9ACA5CA6BFFA02876FB6FFEB03ED5" box="[277,324,1240,1264]" pageId="6" pageNumber="2505">One</collectingMunicipality>
clitellate (C-SC201102-15A) specimen:
<collectingCountry id="F325764FCA6BFFA02A63FB6FFCB73ED5" box="[768,835,1240,1264]" name="China" pageId="6" pageNumber="2505">China</collectingCountry>
,
<collectingRegion id="49F6F83DCA6BFFA02A2CFB6FFBE73ED5" box="[847,1043,1240,1264]" country="China" name="Sichuan" pageId="6" pageNumber="2505">Sichuan Province</collectingRegion>
,
<location id="8EED6004CA6BFFA02D43FB6FFB773ED5" LSID="urn:lsid:plazi:treatment:039B87C9CA6BFFAC28F0FBF1FD333933:8EED6004CA6BFFA02D43FB6FFB773ED5" box="[1056,1155,1240,1264]" country="China" latitude="29.591389" longLatPrecision="20" longitude="103.28667" municipality="One" name="Mt. Emei" pageId="6" pageNumber="2505" stateProvince="Sichuan">Mt. Emei</location>
(
<geoCoordinate id="EE065018CA6BFFA029C5FB4CFED23F36" box="[166,294,1275,1299]" degrees="29" direction="north" minutes="35" orientation="latitude" pageId="6" pageNumber="2505" precision="15" seconds="29" value="29.591389">
29°35
<emphasis id="B946EACDCA6BFFA02984FB4CFF193F36" bold="true" box="[231,237,1275,1299]" italics="true" pageId="6" pageNumber="2505"></emphasis>
29
<emphasis id="B946EACDCA6BFFA0286BFB4CFEE73F36" bold="true" box="[264,275,1275,1299]" italics="true" pageId="6" pageNumber="2505"></emphasis>
N
</geoCoordinate>
,
<geoCoordinate id="EE065018CA6BFFA02855FB4CFE4B3F36" box="[310,447,1275,1299]" degrees="103" direction="east" minutes="17" orientation="longitude" pageId="6" pageNumber="2505" precision="15" seconds="12" value="103.28667">
103°17
<emphasis id="B946EACDCA6BFFA028E1FB4CFE7C3F36" bold="true" box="[386,392,1275,1299]" italics="true" pageId="6" pageNumber="2505"></emphasis>
12
<emphasis id="B946EACDCA6BFFA028C7FB4CFE5B3F36" bold="true" box="[420,431,1275,1299]" italics="true" pageId="6" pageNumber="2505"></emphasis>
E
</geoCoordinate>
),
<quantity id="4CCA9B3ACA6BFFA028B7FB4CFDD93F36" box="[468,557,1275,1299]" metricMagnitude="3" metricUnit="m" metricValue="1.3" pageId="6" pageNumber="2505" unit="m" value="1300.0">
<elevation id="001FD1ECCA6BFFA028B7FB4CFDD93F36" box="[468,557,1275,1299]" metricMagnitude="3" metricUnit="m" metricValue="1.3" pageId="6" pageNumber="2505" unit="m" value="1300.0">1300 m</elevation>
</quantity>
elevation, woods and bamboo, in black cinnamon soil,
<date id="FF8C101FCA6BFFA029B7FAA9FE923F13" box="[212,358,1310,1334]" pageId="6" pageNumber="2505" value="2011-07-27">
<collectingDate id="EFC8E9F7CA6BFFA029B7FAA9FE923F13" box="[212,358,1310,1334]" pageId="6" pageNumber="2505" value="2011-07-27">27 July 2011</collectingDate>
</date>
,
<collectorName id="26C75309CA6BFFA02811FAA9FE433F13" box="[370,439,1310,1334]" pageId="6" pageNumber="2505">J. Sun</collectorName>
,
<collectorName id="26C75309CA6BFFA028A0FAA9FDD83F13" box="[451,556,1310,1334]" pageId="6" pageNumber="2505">J.B. Jiang</collectorName>
,
<collectorName id="26C75309CA6BFFA02B5BFAA9FD793F13" box="[568,653,1310,1334]" pageId="6" pageNumber="2505">X.D. Lei</collectorName>
and
<collectorName id="26C75309CA6BFFA02BA9FAA9FCCA3F13" box="[714,830,1310,1334]" pageId="6" pageNumber="2505">H.W. Feng</collectorName>
coll.
</materialsCitation>
<typeStatus id="5489887DCA6BFFA02A1FFAA9FC153F13" box="[892,993,1310,1334]" pageId="6" pageNumber="2505" type="paratype">Paratype</typeStatus>
: One clitellate (C-SC201102-15B): Same data as for
<typeStatus id="5489887DCA6BFFA02B5CFAF7FD523F7D" box="[575,678,1344,1368]" pageId="6" pageNumber="2505" type="holotype">holotype</typeStatus>
.
</paragraph>
</subSubSection>
<subSubSection id="C3286554CA6BFFA029C3FA3CFBAD3FE3" box="[160,1113,1419,1478]" pageId="6" pageNumber="2505" type="etymology">
<paragraph id="8B8D36DFCA6BFFA029C3FA3CFEE93F81" blockId="6.[160,1113,1419,1478]" box="[160,285,1419,1444]" pageId="6" pageNumber="2505">
<heading id="D0C581B3CA6BFFA029C3FA3CFEE93F81" box="[160,285,1419,1444]" fontSize="11" level="3" pageId="6" pageNumber="2505" reason="5">
<emphasis id="B946EACDCA6BFFA029C3FA3CFEE93F81" bold="true" box="[160,285,1419,1444]" inLineHeading="true" italics="true" pageId="6" pageNumber="2505" reason="3">Etymology</emphasis>
</heading>
</paragraph>
<paragraph id="8B8D36DFCA6BFFA029C3FA19FBAD3FE3" blockId="6.[160,1113,1419,1478]" box="[160,1113,1454,1478]" pageId="6" pageNumber="2505">The species name comes from the twisted shape of the spermathecal diverticulum.</paragraph>
</subSubSection>
<subSubSection id="C3286554CA6BFFAE29C3FA4EFBEC3AEC" lastPageId="8" lastPageNumber="2507" pageId="6" pageNumber="2505" type="diagnosis">
<paragraph id="8B8D36DFCA6BFFA029C3FA4EFEE03C37" blockId="6.[160,1156,1529,1727]" box="[160,276,1529,1554]" pageId="6" pageNumber="2505">
<heading id="D0C581B3CA6BFFA029C3FA4EFEE03C37" box="[160,276,1529,1554]" fontSize="11" level="3" pageId="6" pageNumber="2505" reason="5">
<emphasis id="B946EACDCA6BFFA029C3FA4EFEE03C37" bold="true" box="[160,276,1529,1554]" inLineHeading="true" italics="true" pageId="6" pageNumber="2505" reason="3">Diagnosis</emphasis>
</heading>
</paragraph>
<paragraph id="8B8D36DFCA6BFFAE29C3F9AAFBEC3AEC" blockId="6.[160,1156,1529,1727]" lastBlockId="8.[160,1155,142,201]" lastPageId="8" lastPageNumber="2507" pageId="6" pageNumber="2505">Three pairs of spermathecal pores in 6/78/9; each male pore on an oval-shaped pad with an elliptical glandular flat-top pad in the centre, surrounded by three circular ridges inside and five circular ridges outside, a pair of small round genital papillae medial to two male porophores postsetally on XVII; two bud-like accessory glands observed medial to each prostatic duct; spermathecal diverticulum shorter than main spermathecal axis by 0.17, distal 0.5 dilated and twisted into a zigzag-shaped seminal chamber; genital markings beneath the left spermathecae on VIII and IX and the right spermathecae on IX.</paragraph>
</subSubSection>
<caption id="DF4D6657CA6AFFA129C3F9FAFC2F3CFC" ID-DOI="http://doi.org/10.5281/zenodo.3994515" ID-Zenodo-Dep="3994515" httpUri="https://zenodo.org/record/3994515/files/figure.png" pageId="7" pageNumber="2506" startId="7.[160,225,1613,1636]" targetBox="[197,1119,142,1582]" targetPageId="7">
<paragraph id="8B8D36DFCA6AFFA129C3F9FAFC2F3CFC" blockId="7.[160,1156,1613,1753]" pageId="7" pageNumber="2506">
<emphasis id="B946EACDCA6AFFA129C3F9FAFF083C41" bold="true" box="[160,252,1613,1636]" pageId="7" pageNumber="2506">Figure 2.</emphasis>
(a)
<taxonomicName id="4C324D5CCA6AFFA12844F9FAFD853C41" authority="Sun and Jiang" authorityName="Sun and Jiang" authorityYear="2016" box="[295,625,1613,1636]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="7" pageNumber="2506" phylum="Annelida" rank="species" species="retortus" status="sp. nov.">
<emphasis id="B946EACDCA6AFFA12844F9FAFE2E3C41" box="[295,474,1613,1636]" italics="true" pageId="7" pageNumber="2506">Amynthas retortus</emphasis>
Sun and Jiang
</taxonomicName>
<taxonomicNameLabel id="A27557B6CA6AFFA12B18F9FAFD383C41" box="[635,716,1613,1636]" pageId="7" pageNumber="2506" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, spermathecal pore region; (b)
<taxonomicName id="4C324D5CCA6AFFA12D12F9FAFF1E3CA4" authority="Sun &amp; Jiang &amp; Hu &amp; Qiu, 2016" authorityName="Sun &amp; Jiang &amp; Hu &amp; Qiu" authorityYear="2016" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="7" pageNumber="2506" phylum="Annelida" rank="species" species="retortus" status="sp. nov.">
<emphasis id="B946EACDCA6AFFA12D12F9FAFF1E3CA4" italics="true" pageId="7" pageNumber="2506">A. retortus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27557B6CA6AFFA12992F9DDFEB63CA4" box="[241,322,1642,1665]" pageId="7" pageNumber="2506" rank="species">sp. nov.</taxonomicNameLabel>
, male pore region; (c)
<taxonomicName id="4C324D5CCA6AFFA12B40F9DDFD7C3CA4" authority="Sun &amp; Jiang &amp; Hu &amp; Qiu, 2016" authorityName="Sun &amp; Jiang &amp; Hu &amp; Qiu" authorityYear="2016" box="[547,648,1642,1665]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="7" pageNumber="2506" phylum="Annelida" rank="species" species="retortus" status="sp. nov.">
<emphasis id="B946EACDCA6AFFA12B40F9DDFD7C3CA4" box="[547,648,1642,1665]" italics="true" pageId="7" pageNumber="2506">A. retortus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27557B6CA6AFFA12BECF9DDFD2B3CA4" box="[655,735,1642,1665]" pageId="7" pageNumber="2506" rank="species">sp. nov.</taxonomicNameLabel>
, intestinal caecum; (d)
<taxonomicName id="4C324D5CCA6AFFA12AA5F9DDFBDE3CA4" authority="Sun &amp; Jiang &amp; Hu &amp; Qiu, 2016" authorityName="Sun &amp; Jiang &amp; Hu &amp; Qiu" authorityYear="2016" box="[966,1066,1642,1665]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="7" pageNumber="2506" phylum="Annelida" rank="species" species="retortus" status="sp. nov.">
<emphasis id="B946EACDCA6AFFA12AA5F9DDFBDE3CA4" box="[966,1066,1642,1665]" italics="true" pageId="7" pageNumber="2506">A. retortus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27557B6CA6AFFA12D52F9DDFB753CA4" box="[1073,1153,1642,1665]" pageId="7" pageNumber="2506" rank="species">sp. nov.</taxonomicNameLabel>
, spermathecae. (e)
<taxonomicName id="4C324D5CCA6AFFA12836F93FFD5B3CBA" authority="Sun and Jiang" authorityName="Sun and Jiang" authorityYear="2016" box="[341,687,1672,1695]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="7" pageNumber="2506" phylum="Annelida" rank="species" species="orbicularis" status="sp. nov.">
<emphasis id="B946EACDCA6AFFA12836F93FFDEB3CBA" box="[341,543,1672,1695]" italics="true" pageId="7" pageNumber="2506">Amynthas orbicularis</emphasis>
Sun and Jiang
</taxonomicName>
<taxonomicNameLabel id="A27557B6CA6AFFA12BD6F93FFCF03CBA" box="[693,772,1672,1695]" pageId="7" pageNumber="2506" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, dorsal view of spermathecal pores; (f)
<taxonomicName id="4C324D5CCA6AFFA1299CF912FE883C99" authority="Sun &amp; Jiang &amp; Hu &amp; Qiu, 2016" authorityName="Sun &amp; Jiang &amp; Hu &amp; Qiu" authorityYear="2016" box="[255,380,1701,1724]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="7" pageNumber="2506" phylum="Annelida" rank="species" species="orbicularis" status="sp. nov.">
<emphasis id="B946EACDCA6AFFA1299CF912FE883C99" box="[255,380,1701,1724]" italics="true" pageId="7" pageNumber="2506">A. orbicularis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27557B6CA6AFFA128E0F912FE273C99" box="[387,467,1701,1724]" pageId="7" pageNumber="2506" rank="species">sp. nov.</taxonomicNameLabel>
, male pore region; (g)
<taxonomicName id="4C324D5CCA6AFFA12BD4F912FCC03C99" authority="Sun &amp; Jiang &amp; Hu &amp; Qiu, 2016" authorityName="Sun &amp; Jiang &amp; Hu &amp; Qiu" authorityYear="2016" box="[695,820,1701,1724]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="7" pageNumber="2506" phylum="Annelida" rank="species" species="orbicularis" status="sp. nov.">
<emphasis id="B946EACDCA6AFFA12BD4F912FCC03C99" box="[695,820,1701,1724]" italics="true" pageId="7" pageNumber="2506">A. orbicularis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27557B6CA6AFFA12A58F912FC7F3C99" box="[827,907,1701,1724]" pageId="7" pageNumber="2506" rank="species">sp. nov.</taxonomicNameLabel>
, intestinal caecum; (h)
<taxonomicName id="4C324D5CCA6AFFA12D12F912FEF73CFC" authority="Sun &amp; Jiang &amp; Hu &amp; Qiu, 2016" authorityName="Sun &amp; Jiang &amp; Hu &amp; Qiu" authorityYear="2016" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="7" pageNumber="2506" phylum="Annelida" rank="species" species="orbicularis" status="sp. nov.">
<emphasis id="B946EACDCA6AFFA12D12F912FEF73CFC" italics="true" pageId="7" pageNumber="2506">A. orbicularis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27557B6CA6AFFA12868F975FEA83CFC" box="[267,348,1730,1753]" pageId="7" pageNumber="2506" rank="species">sp. nov.</taxonomicNameLabel>
, prostate gland region; (i)
<taxonomicName id="4C324D5CCA6AFFA12B0AF975FD133CFC" authority="Sun &amp; Jiang &amp; Hu &amp; Qiu, 2016" authorityName="Sun &amp; Jiang &amp; Hu &amp; Qiu" authorityYear="2016" box="[617,743,1730,1753]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="7" pageNumber="2506" phylum="Annelida" rank="species" species="orbicularis" status="sp. nov.">
<emphasis id="B946EACDCA6AFFA12B0AF975FD133CFC" box="[617,743,1730,1753]" italics="true" pageId="7" pageNumber="2506">A. orbicularis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27557B6CA6AFFA12B8DF975FCB43CFC" box="[750,832,1730,1753]" pageId="7" pageNumber="2506" rank="species">sp. nov.</taxonomicNameLabel>
, spermathecae.
</paragraph>
</caption>
<subSubSection id="C3286554CA65FFAE29C3FF41FEC03F64" pageId="8" pageNumber="2507" type="description">
<paragraph id="8B8D36DFCA65FFAE29C3FF41FED23B2A" blockId="8.[160,1156,246,790]" box="[160,294,246,271]" pageId="8" pageNumber="2507">
<heading id="D0C581B3CA65FFAE29C3FF41FED23B2A" box="[160,294,246,271]" fontSize="11" level="3" pageId="8" pageNumber="2507" reason="5">
<emphasis id="B946EACDCA65FFAE29C3FF41FED23B2A" bold="true" box="[160,294,246,271]" inLineHeading="true" italics="true" pageId="8" pageNumber="2507" reason="3">Description</emphasis>
</heading>
</paragraph>
<paragraph id="8B8D36DFCA65FFAE29C3FEAFFC3A3933" blockId="8.[160,1156,246,790]" pageId="8" pageNumber="2507">
<emphasis id="B946EACDCA65FFAE29C3FEAFFE7D3B14" bold="true" box="[160,393,280,305]" inLineHeading="true" italics="true" pageId="8" pageNumber="2507" reason="3">External characters.</emphasis>
Preserved specimens light brown on dorsum, and lacking pigment on ventrum. Mid-dorsal line pigmented. Dimensions
<quantity id="4CCA9B3ACA65FFAE2A7EFE8BFC683B71" box="[797,924,316,340]" metricMagnitude="-2" metricUnit="m" metricValue="3.65" metricValueMax="3.7" metricValueMin="3.6" pageId="8" pageNumber="2507" unit="mm" value="36.5" valueMax="37.0" valueMin="36.0">3637 mm</quantity>
by 3.0
<quantity id="4CCA9B3ACA65FFAE2D60FE8BFBAB3B71" box="[1027,1119,316,340]" metricMagnitude="-3" metricUnit="m" metricValue="3.6" pageId="8" pageNumber="2507" unit="mm" value="3.6">3.6 mm</quantity>
at clitellum, segments number 6174. Body cylindrical in cross section, gradually tapered towards head and tail. Secondary annulations absent. Prostomium ½ epilobous. First dorsal pore in 13/14. Clitellum annular in XIVXVI, lacking pigment, smooth, no visible setae externally, and dorsal pore absent on clitellum. Setae uniformly distributed, dorsal breaks more distinct than ventral, 2024 at III, 3639 at V, 40 at VIII, 4048 at XX, 3642 at XXV; 25 between male pores; 67/VII, 6/VIII between spermathecal pores, setal formula AA = 1.21.4AB, ZZ = 1.61.8ZY. Spermathecal pores three pairs, in 6/78/9, intersegmental, cannot be seen externally, one tiny genital papilla on VII and two similar papillae on VIII (
<figureCitation id="13092A5ACA65FFAE280FFDC3FE2438A9" box="[364,464,628,652]" captionStart="Figure 2" captionStartId="7.[160,225,1613,1636]" captionTargetBox="[197,1119,142,1582]" captionTargetId="figure@7.[197,1119,142,1582]" captionTargetPageId="7" captionText="Figure 2. (a) Amynthas retortus Sun and Jiang sp. nov., holotype, spermathecal pore region; (b) A. retortus sp. nov., male pore region; (c) A. retortus sp. nov., intestinal caecum; (d) A. retortus sp. nov., spermathecae. (e) Amynthas orbicularis Sun and Jiang sp. nov., holotype, dorsal view of spermathecal pores; (f) A. orbicularis sp. nov., male pore region; (g) A. orbicularis sp. nov., intestinal caecum; (h) A. orbicularis sp. nov., prostate gland region; (i) A. orbicularis sp. nov., spermathecae." figureDoi="http://doi.org/10.5281/zenodo.3994515" httpUri="https://zenodo.org/record/3994515/files/figure.png" pageId="8" pageNumber="2507">Figure 2</figureCitation>
(a)). Male pores paired in XVIII, a little less than 0.33 of circumference ventrally apart, each on an oval-shaped pad with an elliptical glandular flat-top pad in the centre, surrounded by five circular ridges inside and three circular ridges outside. One small round genital papilla medial to each male porophore, and postsetally on XVII (
<figureCitation id="13092A5ACA65FFAE28E1FD49FE153933" box="[386,481,766,790]" captionStart="Figure 2" captionStartId="7.[160,225,1613,1636]" captionTargetBox="[197,1119,142,1582]" captionTargetId="figure@7.[197,1119,142,1582]" captionTargetPageId="7" captionText="Figure 2. (a) Amynthas retortus Sun and Jiang sp. nov., holotype, spermathecal pore region; (b) A. retortus sp. nov., male pore region; (c) A. retortus sp. nov., intestinal caecum; (d) A. retortus sp. nov., spermathecae. (e) Amynthas orbicularis Sun and Jiang sp. nov., holotype, dorsal view of spermathecal pores; (f) A. orbicularis sp. nov., male pore region; (g) A. orbicularis sp. nov., intestinal caecum; (h) A. orbicularis sp. nov., prostate gland region; (i) A. orbicularis sp. nov., spermathecae." figureDoi="http://doi.org/10.5281/zenodo.3994515" httpUri="https://zenodo.org/record/3994515/files/figure.png" pageId="8" pageNumber="2507">Figure 2</figureCitation>
(b)). Female pore single, mid-ventral in XVI.
</paragraph>
<paragraph id="8B8D36DFCA65FFAE29C3FCF4FEC03F64" blockId="8.[160,1157,835,1345]" pageId="8" pageNumber="2507">
<emphasis id="B946EACDCA65FFAE29C3FCF4FE7A3979" bold="true" box="[160,398,835,860]" inLineHeading="true" italics="true" pageId="8" pageNumber="2507" reason="3">Internal characters.</emphasis>
Septa 5/67/8 and 10/1111/12 slightly thickened, 8/99/10 absent. Dorsal blood vessel single, continuous onto pharynx; esophageal hearts four pairs in XXIII, developed. Gizzard barrel-like, in VIIIX; intestine beginning to swell in XV; intestinal caeca simple, originating in XXVII and extending forward to XXIII, fingershaped sac, smooth on ventral and dorsal margin (
<figureCitation id="13092A5ACA65FFAE2B95FC78FCA339C2" box="[758,855,975,999]" captionStart="Figure 2" captionStartId="7.[160,225,1613,1636]" captionTargetBox="[197,1119,142,1582]" captionTargetId="figure@7.[197,1119,142,1582]" captionTargetPageId="7" captionText="Figure 2. (a) Amynthas retortus Sun and Jiang sp. nov., holotype, spermathecal pore region; (b) A. retortus sp. nov., male pore region; (c) A. retortus sp. nov., intestinal caecum; (d) A. retortus sp. nov., spermathecae. (e) Amynthas orbicularis Sun and Jiang sp. nov., holotype, dorsal view of spermathecal pores; (f) A. orbicularis sp. nov., male pore region; (g) A. orbicularis sp. nov., intestinal caecum; (h) A. orbicularis sp. nov., prostate gland region; (i) A. orbicularis sp. nov., spermathecae." figureDoi="http://doi.org/10.5281/zenodo.3994515" httpUri="https://zenodo.org/record/3994515/files/figure.png" pageId="8" pageNumber="2507">Figure 2</figureCitation>
(c)). Male sexual system is holandric. Testis sacs two pairs, ventral in X and XI. Seminal vesicles paired in XI and XII, developed, each is enclosed in the front of testis sacs, separated ventro-medially. Prostate glands developed, coarsely lobate, botryoidal, in XVIXXII, ducts short and stout. Two bud-like accessory glands observed medial to each prostatic duct root. Female organs: Ovaries in XIII. Spermathecae paired in VIIIX, about
<quantity id="4CCA9B3ACA65FFAE2A81FBCBFBC93EB1" box="[994,1085,1148,1172]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="8" pageNumber="2507" unit="mm" value="1.5">1.5 mm</quantity>
long; ampulla ball-shaped, with long duct as long as 0.67 ampulla; diverticulum shorter than main spermathecal axis by 0.17, slender, distal 0.5 dilated and twisted into a zigzag shaped seminal chamber; no nephridia on spermathecal ducts, stalked genital marking beneath the left spermathecae on VIII and IX and the right spermathecae on IX (
<figureCitation id="13092A5ACA65FFAE29CBFA9EFEFC3F64" box="[168,264,1321,1345]" captionStart="Figure 2" captionStartId="7.[160,225,1613,1636]" captionTargetBox="[197,1119,142,1582]" captionTargetId="figure@7.[197,1119,142,1582]" captionTargetPageId="7" captionText="Figure 2. (a) Amynthas retortus Sun and Jiang sp. nov., holotype, spermathecal pore region; (b) A. retortus sp. nov., male pore region; (c) A. retortus sp. nov., intestinal caecum; (d) A. retortus sp. nov., spermathecae. (e) Amynthas orbicularis Sun and Jiang sp. nov., holotype, dorsal view of spermathecal pores; (f) A. orbicularis sp. nov., male pore region; (g) A. orbicularis sp. nov., intestinal caecum; (h) A. orbicularis sp. nov., prostate gland region; (i) A. orbicularis sp. nov., spermathecae." figureDoi="http://doi.org/10.5281/zenodo.3994515" httpUri="https://zenodo.org/record/3994515/files/figure.png" pageId="8" pageNumber="2507">Figure 2</figureCitation>
(d)).
</paragraph>
</subSubSection>
<subSubSection id="C3286554CA65FFAC29C3FAD9FD333933" lastPageId="10" lastPageNumber="2509" pageId="8" pageNumber="2507" type="discussion">
<paragraph id="8B8D36DFCA65FFAE29C3FAD9FEF23FA2" blockId="8.[160,1156,1390,1727]" box="[160,262,1390,1415]" pageId="8" pageNumber="2507">
<heading id="D0C581B3CA65FFAE29C3FAD9FEF23FA2" box="[160,262,1390,1415]" fontSize="11" level="3" pageId="8" pageNumber="2507" reason="5">
<emphasis id="B946EACDCA65FFAE29C3FAD9FEF23FA2" bold="true" box="[160,262,1390,1415]" inLineHeading="true" italics="true" pageId="8" pageNumber="2507" reason="3">Remarks</emphasis>
</heading>
</paragraph>
<paragraph id="8B8D36DFCA65FFAE29C3FA26FEAD3C5F" blockId="8.[160,1156,1390,1727]" pageId="8" pageNumber="2507">
<taxonomicName id="4C324D5CCA65FFAE29C3FA26FEE43F8F" authority="Sun &amp; Jiang &amp; Hu &amp; Qiu, 2016" authorityName="Sun &amp; Jiang &amp; Hu &amp; Qiu" authorityYear="2016" box="[160,272,1425,1450]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="8" pageNumber="2507" phylum="Annelida" rank="species" species="retortus" status="sp. nov.">
<emphasis id="B946EACDCA65FFAE29C3FA26FEE43F8F" box="[160,272,1425,1450]" italics="true" pageId="8" pageNumber="2507">A. retortus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27557B6CA65FFAE2874FA25FE9A3F8F" box="[279,366,1426,1450]" pageId="8" pageNumber="2507" rank="species">sp. nov.</taxonomicNameLabel>
keys to the
<taxonomicName id="4C324D5CCA65FFAE2894FA26FD4A3F8F" baseAuthorityName="Horst" baseAuthorityYear="1883" box="[503,702,1425,1450]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="8" pageNumber="2507" phylum="Annelida" rank="species" species="sieboldi">
<emphasis id="B946EACDCA65FFAE2894FA26FD4A3F8F" box="[503,702,1425,1450]" italics="true" pageId="8" pageNumber="2507">Amynthas sieboldi</emphasis>
</taxonomicName>
group (
<bibRefCitation id="EFA34B2ECA65FFAE2A75FA25FBFB3F8F" author="Sims RW &amp; Easton EG" box="[790,1039,1426,1450]" pageId="8" pageNumber="2507" pagination="169 - 268" refId="ref8133" refString="Sims RW, Easton EG. 1972. A numerical revision of the earthworm genus Pheretima auct. (Megascolecidae: oligochaeta) with the recognition of new genera and an appendix on the earthworms collected by the Royal Society North Borneo Expedition. Biol J Linn Soc. 4: 169 - 268." type="journal article" year="1972">Sims and Easton 1972</bibRefCitation>
). The new species appears similar to
<taxonomicName id="4C324D5CCA65FFAE2881FA03FCA33FE8" authority="(Chen, 1946)" baseAuthorityName="Chen" baseAuthorityYear="1946" box="[482,855,1460,1485]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="8" pageNumber="2507" phylum="Annelida" rank="species" species="cruratus">
<emphasis id="B946EACDCA65FFAE2881FA03FD413FE8" box="[482,693,1460,1485]" italics="true" pageId="8" pageNumber="2507">Amynthas cruratus</emphasis>
(
<bibRefCitation id="EFA34B2ECA65FFAE2BAAFA02FCBB3FE8" author="Chen Y" box="[713,847,1461,1485]" pageId="8" pageNumber="2507" pagination="83 - 141" refId="ref7925" refString="Chen Y. 1946. On the terrestrial Oligochaeta from Szechuan, = 3 \ * ROMAN III. West China Border Res Soc. 16: 83 - 141." type="journal article" year="1946">Chen, 1946</bibRefCitation>
)
</taxonomicName>
in the characters of the pigment, the density of setae, the location of spermathecal pores, intestinal caeca shape and prostate gland. But it is distinct when the following characteristics are regarded: the body size, the arrangement of male pores and male pore region genital papillae, spermathecal diverticulum chamber, seminal vesicles and accessory glands aspect (
<tableCitation id="C6B00364CA65FFAE299AF9D5FEB93C5F" box="[249,333,1634,1658]" captionStart="Table 1" captionStartId="9.[159,215,509,532]" captionText="Table 1. Comparison between Amynthas retortus sp. nov. and A. cruratus (Chen 1946) according to some main characteristics." pageId="8" pageNumber="2507">Table 1</tableCitation>
).
</paragraph>
<paragraph id="8B8D36DFCA65FFAC29A3F932FD333933" blockId="8.[160,1156,1390,1727]" lastBlockId="10.[160,1156,141,790]" lastPageId="10" lastPageNumber="2509" pageId="8" pageNumber="2507">
Twenty species were added to the
<taxonomicName id="4C324D5CCA65FFAE2B0AF933FCCC3CB8" baseAuthorityName="Horst" baseAuthorityYear="1883" box="[617,824,1668,1693]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="8" pageNumber="2507" phylum="Annelida" rank="species" species="sieboldi">
<emphasis id="B946EACDCA65FFAE2B0AF933FCCC3CB8" box="[617,824,1668,1693]" italics="true" pageId="8" pageNumber="2507">Amynthas sieboldi</emphasis>
</taxonomicName>
group after 1972. They are
<taxonomicName id="4C324D5CCA65FFAE29C3F911FD963C9A" authority="(Chen and Hsu)" baseAuthorityName="Chen and Hsu" box="[160,610,1702,1727]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="8" pageNumber="2507" phylum="Annelida" rank="species" species="heterogens">
<emphasis id="B946EACDCA65FFAE29C3F911FE623C9A" box="[160,406,1702,1727]" italics="true" pageId="8" pageNumber="2507">Amynthas heterogens</emphasis>
(Chen and Hsu)
</taxonomicName>
,
<taxonomicName id="4C324D5CCA65FFAE2B10F911FB8B3C9A" authority="(Zhong and Ma 1979)" baseAuthorityName="Zhong and Ma" baseAuthorityYear="1979" box="[627,1151,1702,1727]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="8" pageNumber="2507" phylum="Annelida" rank="species" species="contingens">
<emphasis id="B946EACDCA65FFAE2B10F911FC9C3C9A" box="[627,872,1702,1727]" italics="true" pageId="8" pageNumber="2507">Amynthas contingens</emphasis>
(
<bibRefCitation id="EFA34B2ECA65FFAE2A1FF910FB823C9A" author="Zhong Y &amp; Ma D" box="[892,1142,1703,1727]" pageId="8" pageNumber="2507" pagination="228 - 232" refId="ref8370" refString="Zhong Y, Ma D. 1979. [An account of some new terrestrial Oligochaetes form Sichuan]. Acta Zootaxonomica Sinica. 4: 228 - 232 (Chinese)." type="journal article" year="1979">Zhong and Ma 1979</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC29C3FF3AFD5E3A83" authority="daulis (Zhong and Ma 1979)" authorityName="daulis (Zhong and Ma" authorityYear="1979" baseAuthorityName="Zhong and Ma" baseAuthorityYear="1979" box="[160,682,141,166]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="subSpecies" species="daulis" subSpecies="daulis">
<emphasis id="B946EACDCA67FFAC29C3FF3AFE513A83" box="[160,421,141,166]" italics="true" pageId="10" pageNumber="2509">Amynthas daulis daulis</emphasis>
(
<bibRefCitation id="EFA34B2ECA67FFAC28D7FF39FD563A83" author="Zhong Y &amp; Ma D" box="[436,674,142,166]" pageId="10" pageNumber="2509" pagination="228 - 232" refId="ref8370" refString="Zhong Y, Ma D. 1979. [An account of some new terrestrial Oligochaetes form Sichuan]. Acta Zootaxonomica Sinica. 4: 228 - 232 (Chinese)." type="journal article" year="1979">Zhong and Ma 1979</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC2BDBFF3AFB753A83" authority="Qiu, 1992" authorityName="Qiu" authorityYear="1992" box="[696,1153,141,166]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="subSpecies" species="daulis" subSpecies="fanjinmontis">
<emphasis id="B946EACDCA67FFAC2BDBFF3AFBF23A83" box="[696,1030,141,166]" italics="true" pageId="10" pageNumber="2509">Amynthas daulis fanjinmontis</emphasis>
Qiu, 1992
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC29C3FF07FDD13AEC" authority="Qiu and Wang" authorityName="Qiu and Wang" box="[160,549,176,201]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="saccatus">
<emphasis id="B946EACDCA67FFAC29C3FF07FE823AEC" box="[160,374,176,201]" italics="true" pageId="10" pageNumber="2509">Amynthas saccatus</emphasis>
Qiu and Wang
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC2B4CFF07FBFE3AEC" authority="Tsai, Shen and Tsai" authorityName="Tsai, Shen and Tsai" box="[559,1034,176,201]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="binoculatus">
<emphasis id="B946EACDCA67FFAC2B4CFF07FCD33AEC" box="[559,807,176,201]" italics="true" pageId="10" pageNumber="2509">Amynthas binoculatus</emphasis>
Tsai, Shen and Tsai
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC2D77FF07FDFF3AC9" authority="Tsai, Shen and Tsai" authorityName="Tsai, Shen and Tsai" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="sexpectatus">
<emphasis id="B946EACDCA67FFAC2D77FF07FED43AC9" italics="true" pageId="10" pageNumber="2509">Amynthas sexpectatus</emphasis>
Tsai, Shen and Tsai
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC2B74FF64FC373AC9" authority="Tsai, Shen and Tsai" authorityName="Tsai, Shen and Tsai" box="[535,963,211,236]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="tayalis">
<emphasis id="B946EACDCA67FFAC2B74FF64FD2C3AC9" box="[535,728,211,236]" italics="true" pageId="10" pageNumber="2509">Amynthas tayalis</emphasis>
Tsai, Shen and Tsai
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC2AACFF64FE173B2B" authority="Tsai, Shen and Tsai" authorityName="Tsai, Shen and Tsai" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="tungpuensis">
<emphasis id="B946EACDCA67FFAC2AACFF64FF063B2B" italics="true" pageId="10" pageNumber="2509">Amynthas tungpuensis</emphasis>
Tsai, Shen and Tsai
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC2892FF42FC6C3B2B" authority="Hong and Kim" authorityName="Hong and Kim" box="[497,920,245,270]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="moakensis">
<emphasis id="B946EACDCA67FFAC2892FF42FD2B3B2B" box="[497,735,245,270]" italics="true" pageId="10" pageNumber="2509">Amynthas moakensis</emphasis>
Hong and Kim
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC2AC5FF42FE743B14" authority="Shen, Tsai and Tsai" authorityName="Shen, Tsai and Tsai" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="fenestrus">
<emphasis id="B946EACDCA67FFAC2AC5FF42FB773B2B" box="[934,1155,245,270]" italics="true" pageId="10" pageNumber="2509">Amynthas fenestrus</emphasis>
Shen, Tsai and Tsai
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC28EFFEAFFCBD3B14" authority="Shen, Tsai and Tsai" authorityName="Shen, Tsai and Tsai" box="[396,841,280,305]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="tantulus">
<emphasis id="B946EACDCA67FFAC28EFFEAFFDAB3B14" box="[396,607,280,305]" italics="true" pageId="10" pageNumber="2509">Amynthas tantulus</emphasis>
Shen, Tsai and Tsai
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC2A37FEAFFE623B71" authority="Wang and Qiu" authorityName="Wang and Qiu" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="subSpecies" species="carnosus" subSpecies="lichuanensis">
<emphasis id="B946EACDCA67FFAC2A37FEAFFF103B71" italics="true" pageId="10" pageNumber="2509">Amynthas carnosus lichuanensis</emphasis>
Wang and Qiu
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC28C1FE8CFC743B71" authority="James, Shih and Chang" authorityName="James, Shih and Chang" box="[418,896,315,340]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="huangi">
<emphasis id="B946EACDCA67FFAC28C1FE8CFD933B71" box="[418,615,315,340]" italics="true" pageId="10" pageNumber="2509">Amynthas huangi</emphasis>
James, Shih and Chang
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC2AEFFE8CFE443B53" authority="James, Shih and Chang" authorityName="James, Shih and Chang" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="monsoonus">
<emphasis id="B946EACDCA67FFAC2AEFFE8CFB773B71" box="[908,1155,315,340]" italics="true" pageId="10" pageNumber="2509">Amynthas monsoonus</emphasis>
James, Shih and Chang
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC28DFFEEAFC463B53" authority="Tsai, Shen and Tsai" authorityName="Tsai, Shen and Tsai" box="[444,946,349,374]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="hongyehensis">
<emphasis id="B946EACDCA67FFAC28DFFEEAFD3E3B53" box="[444,714,349,374]" italics="true" pageId="10" pageNumber="2509">Amynthas hongyehensis</emphasis>
Tsai, Shen and Tsai
</taxonomicName>
,
<taxonomicName id="4C324D5CCA67FFAC2ADEFEEAFE763BBC" authority="Zhao and Qiu" authorityName="Zhao and Qiu" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="apapillatus">
<emphasis id="B946EACDCA67FFAC2ADEFEEAFF223BBC" italics="true" pageId="10" pageNumber="2509">Amynthas apapillatus</emphasis>
Zhao and Qiu
</taxonomicName>
,
<emphasis id="B946EACDCA67FFAC28EDFE37FDE53BBC" box="[398,529,384,409]" italics="true" pageId="10" pageNumber="2509">
<taxonomicName id="4C324D5CCA67FFAC28EDFE37FDF83BBC" box="[398,524,384,409]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="arenulus">A. arenulus</taxonomicName>
,
</emphasis>
<taxonomicName id="4C324D5CCA67FFAC2B79FE37FBC43BBC" authority="Shen, Chang and Chih" authorityName="Shen, Chang and Chih" box="[538,1072,384,409]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="dongyinensis">
<emphasis id="B946EACDCA67FFAC2B79FE37FCD73BBC" box="[538,803,384,409]" italics="true" pageId="10" pageNumber="2509">Amynthas dongyinensis</emphasis>
Shen, Chang and Chih
</taxonomicName>
and
<taxonomicName id="4C324D5CCA67FFAC2D0DFE37FEEC3B99" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="longicaeca">
<emphasis id="B946EACDCA67FFAC2D0DFE37FEEC3B99" italics="true" pageId="10" pageNumber="2509">A. longicaeca</emphasis>
</taxonomicName>
. So, the other two similar species
<taxonomicName id="4C324D5CCA67FFAC2BABFE14FCB23B99" box="[712,838,419,444]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="saccatus">
<emphasis id="B946EACDCA67FFAC2BABFE14FCB23B99" box="[712,838,419,444]" italics="true" pageId="10" pageNumber="2509">A. saccatus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C324D5CCA67FFAC2AE6FE14FBDE3B99" box="[901,1066,419,444]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="tungpuensis">
<emphasis id="B946EACDCA67FFAC2AE6FE14FBDE3B99" box="[901,1066,419,444]" italics="true" pageId="10" pageNumber="2509">A. tungpuensis</emphasis>
</taxonomicName>
were also put into
<tableCitation id="C6B00364CA67FFAC2832FE71FE203BFB" box="[337,468,453,478]" captionStart="Table 1" captionStartId="9.[159,215,509,532]" captionText="Table 1. Comparison between Amynthas retortus sp. nov. and A. cruratus (Chen 1946) according to some main characteristics." pageId="10" pageNumber="2509">
Table 1.
<taxonomicName id="4C324D5CCA67FFAC28A1FE72FE203BFB" box="[450,468,453,478]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="saccatus">
<emphasis id="B946EACDCA67FFAC28A1FE72FE203BFB" box="[450,468,453,478]" italics="true" pageId="10" pageNumber="2509">A</emphasis>
</taxonomicName>
</tableCitation>
. saccatus and the new species were both collected in Southwest
<collectingCountry id="F325764FCA67FFAC2846FE5EFE9D3824" box="[293,361,489,513]" name="China" pageId="10" pageNumber="2509">China</collectingCountry>
, and they both have concentric ridges on the male pore region. Moreover, the genital papillae always appear in the male pore and spermathecal pore region. However, they have some differences in the characteristics of the body size, the spermathecal seminal chamber and so on.
<taxonomicName id="4C324D5CCA67FFAC2BF2FDE7FCC0384C" box="[657,820,592,617]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="tungpuensis">
<emphasis id="B946EACDCA67FFAC2BF2FDE7FCC0384C" box="[657,820,592,617]" italics="true" pageId="10" pageNumber="2509">A. tungpuensis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C324D5CCA67FFAC2A13FDE7FC17384C" authority="Sun &amp; Jiang &amp; Hu &amp; Qiu, 2016" authorityName="Sun &amp; Jiang &amp; Hu &amp; Qiu" authorityYear="2016" box="[880,995,592,617]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="retortus" status="sp. nov.">
<emphasis id="B946EACDCA67FFAC2A13FDE7FC17384C" box="[880,995,592,617]" italics="true" pageId="10" pageNumber="2509">A. retortus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27557B6CA67FFAC2A88FDE6FBB1384C" box="[1003,1093,593,617]" pageId="10" pageNumber="2509" rank="species">sp. nov.</taxonomicNameLabel>
have similar characters in male pore porophores and intestinal caeca, but the genital papilla of spermathecal pore and male pore region, the accessory glands, the shape of spermathecae and body size are very different. The partial COI sequence of the
<typeStatus id="5489887DCA67FFAC29C3FD6CFEF238D6" box="[160,262,731,755]" pageId="10" pageNumber="2509" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C324D5CCA67FFAC2848FD6DFE6938D6" authority="Sun &amp; Jiang &amp; Hu &amp; Qiu, 2016" authorityName="Sun &amp; Jiang &amp; Hu &amp; Qiu" authorityYear="2016" box="[299,413,730,755]" class="Clitellata" family="Megascolecidae" genus="Amynthas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opisthopora" pageId="10" pageNumber="2509" phylum="Annelida" rank="species" species="retortus" status="sp. nov.">
<emphasis id="B946EACDCA67FFAC2848FD6DFE6938D6" box="[299,413,730,755]" italics="true" pageId="10" pageNumber="2509">A. retortus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27557B6CA67FFAC28C0FD6CFE0838D6" box="[419,508,731,755]" pageId="10" pageNumber="2509" rank="species">sp. nov.</taxonomicNameLabel>
has been deposited in the NCBI GenBank with accession number
<accessionNumber id="9461AB3CCA67FFAC2860FD49FE873933" box="[259,371,766,790]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/KF205479" pageId="10" pageNumber="2509">KF205479</accessionNumber>
(specimen C-SC
<date id="FF8C101FCA67FFAC2B54FD49FD783933" box="[567,652,766,790]" pageId="10" pageNumber="2509" value="02-11-20">201102</date>
-15A).
</paragraph>
</subSubSection>
</treatment>
</document>