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<document id="3A8EDB46EE255C12A41423AE758C320E" ID-DOI="10.26107/RBZ-2020-0019" ID-ISSN="2345-7600" ID-Zenodo-Dep="4577217" ID-ZooBank="650E406A-6668-42DE-B6A6-637B154A10FE" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1614784910665" checkinUser="carolina" docAuthor="Nguyen, Tung T., Nguyen, Nam Q., Lam, Dang H. &amp; Nguyen, Anh D." docDate="2020" docId="03EACC33FFC4052F1388B231B1D5FA25" docLanguage="en" docName="RafflesBZool.68.220-236.pdf" docOrigin="Raffles Bulletin of Zoology 68" docStyle="DocumentStyle:AF09A0581917EACD12E7F0991C3E7C26.5:RafflesBZool.2019-.journal_article" docStyleId="AF09A0581917EACD12E7F0991C3E7C26" docStyleName="RafflesBZool.2019-.journal_article" docStyleVersion="5" docTitle="Metaphire setosa Nguyen &amp; Nguyen &amp; Lam &amp; Nguyen 2020, new species" docType="treatment" docUuid="CE764BD7-CA64-4713-A043-9DAA2046D07E" docUuidSource="ZooBank" docVersion="4" lastPageNumber="232" masterDocId="FFD3B44BFFCE0523104BB60CB065FFF0" masterDocTitle="Six new species of the genus Metaphire Sims &amp; Easton, 1972 (Annelida: Oligochaeta: Megascolecidae) from southeastern Vietnam" masterLastPageNumber="236" masterPageNumber="220" pageNumber="230" updateTime="1698878656804" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:title id="9A84A0F4FB8A63F961DB0FA4BD6050B9">Six new species of the genus Metaphire Sims &amp; Easton, 1972 (Annelida: Oligochaeta: Megascolecidae) from southeastern Vietnam</mods:title>
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<mods:namePart id="2392FC11532E68BB28943EE08738591D">Nguyen, Tung T.</mods:namePart>
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<mods:namePart id="81949CAD61368955A6251324E4407D53">Nguyen, Nam Q.</mods:namePart>
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<mods:namePart id="38A1CFAFFA2C0B2CD1C4369BFACF60D1">Lam, Dang H.</mods:namePart>
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<mods:namePart id="58F6A6CA72C60AC0EAA08E163E2F8F50">Nguyen, Anh D.</mods:namePart>
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<mods:title id="FECCDF6F5233173814A6D79E7C931B80">Raffles Bulletin of Zoology</mods:title>
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<mods:date id="33278F05B9639F46FCE69BA34F1E52EE">2020</mods:date>
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<treatment id="03EACC33FFC4052F1388B231B1D5FA25" ID-DOI="http://doi.org/10.5281/zenodo.4577279" ID-Zenodo-Dep="4577279" LSID="urn:lsid:zoobank.org:act:CE764BD7-CA64-4713-A043-9DAA2046D07E" httpUri="http://treatment.plazi.org/id/03EACC33FFC4052F1388B231B1D5FA25" lastPageId="12" lastPageNumber="232" pageId="10" pageNumber="230">
<subSubSection id="C3592EAEFFC405291388B231B570FBA5" box="[963,1301,1085,1109]" pageId="10" pageNumber="230" type="nomenclature">
<paragraph id="8BFC7D25FFC405291388B231B570FBA5" blockId="10.[963,1301,1085,1141]" box="[963,1301,1085,1109]" pageId="10" pageNumber="230">
<heading id="D0B4CA49FFC405291388B231B570FBA5" bold="true" box="[963,1301,1085,1109]" centered="true" fontSize="10" level="2" pageId="10" pageNumber="230" reason="2">
<emphasis id="B937A137FFC405291388B231B570FBA5" bold="true" box="[963,1301,1085,1109]" pageId="10" pageNumber="230">
<taxonomicName id="4C4306A6FFC405291388B231B4E4FBA5" authority="Nguyen &amp; Nguyen &amp; Lam &amp; Nguyen, 2020" authorityName="Nguyen &amp; Nguyen &amp; Lam &amp; Nguyen" authorityYear="2020" box="[963,1153,1085,1109]" class="Clitellata" family="Megascolecidae" genus="Metaphire" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplotaxida" pageId="10" pageNumber="230" phylum="Annelida" rank="species" species="setosa" status="sp. nov.">
<emphasis id="B937A137FFC405291388B231B4E4FBA5" bold="true" box="[963,1153,1085,1109]" italics="true" pageId="10" pageNumber="230">Metaphire setosa</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A2041C4CFFC4052914DBB231B570FBA5" box="[1168,1301,1085,1109]" pageId="10" pageNumber="230" rank="species">new species</taxonomicNameLabel>
</emphasis>
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</paragraph>
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<subSubSection id="C3592EAEFFC405291464B251B4CDFB85" box="[1071,1192,1117,1141]" pageId="10" pageNumber="230" type="description">
<paragraph id="8BFC7D25FFC405291464B251B4CDFB85" blockId="10.[963,1301,1085,1141]" box="[1071,1192,1117,1141]" pageId="10" pageNumber="230">
(
<figureCitation id="137861A0FFC40529147CB251B4E6FB85" box="[1079,1155,1117,1141]" captionStart="Fig" captionStartId="2.[113,148,1876,1898]" captionTargetBox="[113,1452,349,1860]" captionTargetId="figure-11@2.[107,1457,344,1863]" captionTargetPageId="2" captionText="Fig. 1. Collecting sites in southeastern Vietnam. A, map of Vietnam and component provinces; B, Binh Phuoc Province; C, Ba Ria-Vung Tau Province; D, Binh Duong Province. 1, Metaphire haui, new species; 2, Metaphire bariaensis, new species; 3, Metaphire planatoides, new species; 4, Metaphire songbeensis, new species; 5, Metaphire setosa, new species; 6, Metaphire houlletoides, new species." figureDoi="http://doi.org/10.5281/zenodo.4577219" httpUri="https://zenodo.org/record/4577219/files/figure.png" pageId="10" pageNumber="230">Figs. 1</figureCitation>
,
<figureCitation id="137861A0FFC4052914D9B251B4C5FB85" box="[1170,1184,1117,1141]" captionStart="Fig" captionStartId="11.[136,171,1943,1965]" captionTargetBox="[138,1475,282,1928]" captionTargetId="figure-8@11.[127,1482,279,1935]" captionTargetPageId="11" captionText="Fig. 6. Metaphire setosa, new species, holotype (CTU-EW.179.h01). A1, A2, ventral side of the male region; B1, B2, dorsal side of spermathecal region; C1, C2, intestinal caecum; D1, D2, right prostate gland; E1, E2, left spermathecae; F, testis sacs and seminal vesicles; G, male copulatory pouch, transverse body section; I, ventral side of segments vivii. Scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4577235" httpUri="https://zenodo.org/record/4577235/files/figure.png" pageId="10" pageNumber="230">6</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3592EAEFFC405291366B291B51BFAC5" pageId="10" pageNumber="230" type="materials_examined">
<paragraph id="8BFC7D25FFC405291366B291B51BFAC5" blockId="10.[813,1452,1181,1333]" pageId="10" pageNumber="230">
<emphasis id="B937A137FFC405291366B291B476FB45" bold="true" box="[813,1043,1181,1205]" pageId="10" pageNumber="230">Material examined.</emphasis>
<materialsCitation id="3B2B7778FFC405291456B291B551FAE5" collectingDate="2017-10-26" collectionCode="CTU-EW" collectorName="Luong Thi Huynh Tien." elevation="85" latitude="11.567278" location="Hon Quan District" longLatPrecision="1" longitude="106.59637" municipality="Tan Khai" pageId="10" pageNumber="230" specimenCount="1" stateProvince="Binh Phuoc" typeStatus="holotype">
<typeStatus id="54F8C387FFC405291456B291B4E2FB45" box="[1053,1159,1181,1205]" pageId="10" pageNumber="230" type="holotype">Holotype</typeStatus>
: 1 mature (
<collectionCode id="ED52E5E0FFC405291541B291B519FB45" box="[1290,1404,1181,1205]" pageId="10" pageNumber="230">CTU-EW</collectionCode>
.179. h01), bushes (
<geoCoordinate id="EE771BE2FFC405291387B2B0B43DFB25" box="[972,1112,1212,1237]" degrees="11" direction="north" minutes="34" orientation="latitude" pageId="10" pageNumber="230" precision="1" seconds="2.2" value="11.567278">11°342.2″N</geoCoordinate>
,
<geoCoordinate id="EE771BE2FFC40529142DB2B0B56EFB25" box="[1126,1291,1212,1237]" degrees="106" direction="east" minutes="35" orientation="longitude" pageId="10" pageNumber="230" precision="1" seconds="46.9" value="106.59637">106°3546.9″E</geoCoordinate>
),
<quantity id="4CBBD0C0FFC40529156AB2B1B517FB25" box="[1313,1394,1213,1237]" metricMagnitude="1" metricUnit="m" metricValue="8.49" pageId="10" pageNumber="230" unit="m" value="84.9">
<elevation id="006E9A16FFC40529156AB2B1B517FB25" box="[1313,1394,1213,1237]" metricMagnitude="1" metricUnit="m" metricValue="8.49" pageId="10" pageNumber="230" unit="m" value="84.9">84.9 m</elevation>
</quantity>
,
<collectingMunicipality id="6B98E75FFFC4052915CAB2B2B304FB05" pageId="10" pageNumber="230">Tan Khai</collectingMunicipality>
commune,
<location id="8E9C2BFEFFC4052913A8B2D2B4D5FB05" LSID="urn:lsid:plazi:treatment:03EACC33FFC4052F1388B231B1D5FA25:8E9C2BFEFFC4052913A8B2D2B4D5FB05" box="[995,1200,1245,1269]" latitude="11.567278" longLatPrecision="1" longitude="106.59637" municipality="Tan Khai" name="Hon Quan District" pageId="10" pageNumber="230" stateProvince="Binh Phuoc">Hon Quan District</location>
,
<collectingRegion id="4987B3C7FFC4052914F6B2D1B5CDFB05" box="[1213,1448,1245,1269]" country="Vietnam" name="Binh Phuoc" pageId="10" pageNumber="230">Binh Phuoc Province</collectingRegion>
,
<date id="FFFD5BE5FFC405291366B2F1B38DFAE5" box="[813,1000,1277,1301]" pageId="10" pageNumber="230" value="2017-10-26">
<collectingDate id="EFB9A20DFFC405291366B2F1B38DFAE5" box="[813,1000,1277,1301]" pageId="10" pageNumber="230" value="2017-10-26">26 October 2017</collectingDate>
</date>
, coll.
<collectorName id="26B618F3FFC405291466B2F2B551FAE5" box="[1069,1332,1277,1302]" pageId="10" pageNumber="230">Luong Thi Huynh Tien.</collectorName>
</materialsCitation>
<materialsCitation id="3B2B7778FFC405291577B2F2B51FFAC5" collectingDate="2017-10-26" collectionCode="CTU-EW" collectorName="Luong Thi Huynh Tien." elevation="85" latitude="11.567278" location="Hon Quan District" longLatPrecision="1" longitude="106.59637" municipality="Tan Khai" pageId="10" pageNumber="230" specimenCount="1" stateProvince="Binh Phuoc" typeStatus="paratype">
<typeStatus id="54F8C387FFC405291577B2F2B5CDFAE6" box="[1340,1448,1278,1302]" pageId="10" pageNumber="230" type="paratype">Paratypes</typeStatus>
: 6 matures (
<collectionCode id="ED52E5E0FFC4052913ECB311B47CFAC5" box="[935,1049,1309,1333]" pageId="10" pageNumber="230">CTU-EW</collectionCode>
.179.p02), same data as holotype
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C3592EAEFFC405291366B351B5E5F9A5" pageId="10" pageNumber="230" type="diagnosis">
<paragraph id="8BFC7D25FFC405291366B351B5E5F9A5" blockId="10.[811,1454,1373,1621]" pageId="10" pageNumber="230">
<emphasis id="B937A137FFC405291366B351B3C5FA85" bold="true" box="[813,928,1373,1397]" pageId="10" pageNumber="230">Diagnosis.</emphasis>
Small-sized worm, length 57.0
<quantity id="4CBBD0C0FFC4052914B9B351B535FA85" box="[1266,1360,1373,1397]" metricMagnitude="-2" metricUnit="m" metricValue="7.35" pageId="10" pageNumber="230" unit="mm" value="73.5">73.5 mm</quantity>
, average diameter
<quantity id="4CBBD0C0FFC4052913DCB371B446FA65" box="[919,1059,1405,1429]" metricMagnitude="-3" metricUnit="m" metricValue="2.4" metricValueMax="3.2" metricValueMin="1.6" pageId="10" pageNumber="230" unit="mm" value="2.4" valueMax="3.2" valueMin="1.6">1.63.2 mm</quantity>
. Prostomium not developed. First dorsal pore in 13/14. Three pairs of spermathecal pores in ventral 6/7/8/9. Setae unusual, arranged as two setal rings. Clitellum saddle-shaped, xivxvi. Male pores deeply located inside copulatory pouches in the setal ring xix. Five pairs of genital markings in xvixviii and xxixxii. Holandric. Intestinal caeca simple. Septum 8/9 thick, 9/10 absent.
</paragraph>
</subSubSection>
<subSubSection id="C3592EAEFFC4052F1366B071B222FBE5" lastPageId="12" lastPageNumber="232" pageId="10" pageNumber="230" type="description">
<paragraph id="8BFC7D25FFC405291366B071B3B7F845" blockId="10.[813,1452,1661,1973]" pageId="10" pageNumber="230">
<emphasis id="B937A137FFC405291366B071B3DDF965" bold="true" box="[813,952,1661,1685]" pageId="10" pageNumber="230">Description.</emphasis>
Body cylindrical, small size, length 57.0
<quantity id="4CBBD0C0FFC405291536B071B33EF945" metricMagnitude="-2" metricUnit="m" metricValue="7.35" pageId="10" pageNumber="230" unit="mm" value="73.5">73.5 mm</quantity>
, average diameter
<quantity id="4CBBD0C0FFC405291475B091B4A8F945" box="[1086,1229,1693,1717]" metricMagnitude="-3" metricUnit="m" metricValue="2.4" metricValueMax="3.2" metricValueMin="1.6" pageId="10" pageNumber="230" unit="mm" value="2.4" valueMax="3.2" valueMin="1.6">1.63.2 mm</quantity>
, weight
<quantity id="4CBBD0C0FFC40529157EB091B5C0F946" box="[1333,1445,1693,1718]" metricMagnitude="-3" metricUnit="kg" metricValue="1.05" metricValueMax="1.6" metricValueMin="0.5" pageId="10" pageNumber="230" unit="g" value="1.05" valueMax="1.6" valueMin="0.5">0.51.6 g</quantity>
, segments 94121. Body pale. Prostomium not developed. First dorsal pore in 13/14. Setae unusual, arranged as two setal rings, more obvious on ventral side; pre-clitellar setae stouter and denser than post-clitellar ones; setal number
<quantity id="4CBBD0C0FFC405291366B131B3C2F8A5" box="[813,935,1853,1877]" metricMagnitude="0" metricUnit="m" metricValue="3.2257999999999996" metricValueMax="3.429" metricValueMin="3.0225999999999997" pageId="10" pageNumber="230" unit="in" value="127.0" valueMax="135.0" valueMin="119.0">119135 in</quantity>
viii,
<quantity id="4CBBD0C0FFC4052913ABB131B425F8A5" box="[992,1088,1853,1877]" metricMagnitude="-1" metricUnit="m" metricValue="8.763" metricValueMax="10.668" metricValueMin="6.858" pageId="10" pageNumber="230" unit="in" value="34.5" valueMax="42.0" valueMin="27.0">2742 in</quantity>
xxx; setal distance aa=ab, zz=zy. Clitellum saddle-shaped, xivxvi without setae and dorsal pores. Female pore single, on round disc-shaped pad in midventral xiv.
</paragraph>
<paragraph id="8BFC7D25FFC4052F1366B1D1B0B7FEA6" blockId="10.[811,1452,2013,2101]" lastBlockId="12.[112,754,189,342]" lastPageId="12" lastPageNumber="232" pageId="10" pageNumber="230">Three pairs of spermathecal pores in dorsal intersegments 6/7/8/9; two bean-shaped pads surrounding each spermathecal pore. No genital markings in the spermathecal region. Male pores located deeply inside copulatory pouches in the setal ring xix. Ventral distance between two openings of copulatory pouches about 0.35× body circumference. Genital markings paired ventrally in xvixviii and xxxxi, one pair in each segment.</paragraph>
<caption id="DF3C2DADFFC5052810C3B19BB4F4F816" ID-DOI="http://doi.org/10.5281/zenodo.4577235" ID-Zenodo-Dep="4577235" httpUri="https://zenodo.org/record/4577235/files/figure.png" pageId="11" pageNumber="231" startId="11.[136,171,1943,1965]" targetBox="[138,1475,282,1928]" targetPageId="11">
<paragraph id="8BFC7D25FFC5052810C3B19BB4F4F816" blockId="11.[136,1475,1943,2022]" pageId="11" pageNumber="231">
Fig. 6.
<taxonomicName id="4C4306A6FFC505281099B19BB119F85C" authority="Nguyen &amp; Nguyen &amp; Lam &amp; Nguyen, 2020" authorityName="Nguyen &amp; Nguyen &amp; Lam &amp; Nguyen" authorityYear="2020" box="[210,380,1943,1964]" class="Clitellata" family="Megascolecidae" genus="Metaphire" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplotaxida" pageId="11" pageNumber="231" phylum="Annelida" rank="species" species="setosa" status="sp. nov.">
<emphasis id="B937A137FFC505281099B19BB119F85C" box="[210,380,1943,1964]" italics="true" pageId="11" pageNumber="231">Metaphire setosa</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A2041C4CFFC5052811C7B19BB263F85D" box="[396,518,1943,1965]" pageId="11" pageNumber="231" rank="species">new species</taxonomicNameLabel>
, holotype (CTU-EW.179.h01). A1, A2, ventral side of the male region; B1, B2, dorsal side of spermathecal region; C1, C2, intestinal caecum; D1, D2, right prostate gland; E1, E2, left spermathecae; F, testis sacs and seminal vesicles; G, male copulatory pouch, transverse body section; I, ventral side of segments vivii. Scale bar = 1 mm.
</paragraph>
</caption>
<paragraph id="8BFC7D25FFC2052F103AB771B18BFDE5" blockId="12.[113,753,381,533]" pageId="12" pageNumber="232">Septa 6/7/8/9 thick, 9/10 absent, 10/11/12/13 thin. Oesophageal gizzard after viii. Intestinal origin at xv; caeca simple, paired in xxviixxv. Last hearts in xiii. Pharyngeal micronephridia developed in 5/6/7. Typhlosole simple, lamelliform. Lymph glands absent.</paragraph>
<paragraph id="8BFC7D25FFC2052F103AB431B0D8FD05" blockId="12.[112,753,573,757]" pageId="12" pageNumber="232">Three pairs of spermathecae in viiix. Ampulla large, mushroom-shaped; ducts long, about ½ ampulla length. Diverticula longer than ampulla, folded and directly attached to the base of ampulla duct; seminal chamber long, bulletshaped. Spermathecal ducts without nephridia. No accessory glands.</paragraph>
<paragraph id="8BFC7D25FFC2052F103AB511B2BEFC45" blockId="12.[112,753,797,950]" pageId="12" pageNumber="232">Holandric. Testis sacs in x and xi, connected. Seminal vesicles developed in xi and xii. Ovaries in 12/13. Ovisacs invisible. Prostate glands deeply lobuled, paired in xviiixx; duct long, folded before entering copulatory pouch which is slightly elevated from body wall. Five pairs of accessory glands.</paragraph>
<paragraph id="8BFC7D25FFC2052F103AB5D1B222FBE5" blockId="12.[113,752,989,1045]" pageId="12" pageNumber="232">
<emphasis id="B937A137FFC2052F103AB5D1B171FC05" bold="true" box="[113,276,989,1013]" pageId="12" pageNumber="232">DNA barcode.</emphasis>
The amplification of the mitochondrial gene cytochrome oxidase subunit I (COI) failed.
</paragraph>
</subSubSection>
<subSubSection id="C3592EAEFFC2052F103AB231B09EFB65" pageId="12" pageNumber="232" type="etymology">
<paragraph id="8BFC7D25FFC2052F103AB231B09EFB65" blockId="12.[113,752,1085,1173]" pageId="12" pageNumber="232">
<emphasis id="B937A137FFC2052F103AB231B092FBA5" bold="true" box="[113,247,1085,1109]" pageId="12" pageNumber="232">Etymology.</emphasis>
The specific epithet “
<taxonomicName id="4C4306A6FFC2052F11B2B232B25BFBA5" authorityName="Nguyen &amp; Nguyen &amp; Lam &amp; Nguyen" authorityYear="2020" box="[505,574,1086,1109]" class="Clitellata" family="Megascolecidae" genus="Metaphire" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplotaxida" pageId="12" pageNumber="232" phylum="Annelida" rank="species" species="setosa">
<emphasis id="B937A137FFC2052F11B2B232B25BFBA5" box="[505,574,1086,1109]" italics="true" pageId="12" pageNumber="232">setosa</emphasis>
</taxonomicName>
” alludes to the unusual setal arrangement on this earthworm. It is used as an adjective.
</paragraph>
</subSubSection>
<subSubSection id="C3592EAEFFC2052F103AB2B1B1D5FA25" pageId="12" pageNumber="232" type="discussion">
<paragraph id="8BFC7D25FFC2052F103AB2B1B1D5FA25" blockId="12.[112,753,1213,1493]" pageId="12" pageNumber="232">
<emphasis id="B937A137FFC2052F103AB2B1B085FB25" bold="true" box="[113,224,1213,1237]" pageId="12" pageNumber="232">Remarks.</emphasis>
The new species is very unique among known
<taxonomicName id="4C4306A6FFC2052F103AB2D1B085FB05" authorityName="Sims &amp; Easton" authorityYear="1972" box="[113,224,1245,1269]" class="Clitellata" family="Megascolecidae" genus="Metaphire" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplotaxida" pageId="12" pageNumber="232" phylum="Annelida" rank="genus">
<emphasis id="B937A137FFC2052F103AB2D1B085FB05" box="[113,224,1245,1269]" italics="true" pageId="12" pageNumber="232">Metaphire</emphasis>
</taxonomicName>
species, with regard to its saddle-shaped clitellum and setal arrangement. There has been no report on
<taxonomicName id="4C4306A6FFC2052F12CAB2F1B28BFAE5" authorityName="Sims &amp; Easton" authorityYear="1972" box="[641,750,1277,1301]" class="Clitellata" family="Megascolecidae" genus="Metaphire" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplotaxida" pageId="12" pageNumber="232" phylum="Annelida" rank="genus">
<emphasis id="B937A137FFC2052F12CAB2F1B28BFAE5" box="[641,750,1277,1301]" italics="true" pageId="12" pageNumber="232">Metaphire</emphasis>
</taxonomicName>
species with saddle-shaped clitellum. More interestingly, the setal pattern is completely different from all known pheretimoid species in
<collectingCountry id="F3543DB5FFC2052F113BB351B1AAFA85" box="[368,463,1373,1397]" name="Vietnam" pageId="12" pageNumber="232">Vietnam</collectingCountry>
. The unusual setal pattern was only seen in the
<taxonomicName id="4C4306A6FFC2052F1105B371B288FA65" authority="(Thai, 1984)" baseAuthorityName="Thai" baseAuthorityYear="1984" box="[334,749,1405,1429]" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="12" pageNumber="232" phylum="Annelida" rank="species" species="polyperichaeta">
<emphasis id="B937A137FFC2052F1105B371B23BFA65" box="[334,606,1405,1429]" italics="true" pageId="12" pageNumber="232">Amynthas polyperichaeta</emphasis>
(
<bibRefCitation id="EFD200D4FFC2052F1227B371B280FA65" author="Thai TB" box="[620,741,1405,1429]" pageId="12" pageNumber="232" pagination="1317 - 1327" refId="ref11832" refString="Thai TB (1984) New species of the genus Pheretima in Vietnam. Zoologicheskii Jurnal, 63 (9): 1317 - 1327." type="journal article" year="1984">Thai, 1984</bibRefCitation>
)
</taxonomicName>
. The male region was finely coarse with dense setae which was known as the setal zone.
</paragraph>
</subSubSection>
</treatment>
</document>