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<document id="CE76028B2A8C6AAB19D87E6CB559754A" ID-DOI="10.1080/00222933.2013.775374" ID-ISSN="1464-5262" ID-Zenodo-Dep="5197518" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1628881926223" checkinUser="felipe" docAuthor="Zhao, Qi, Sun, Jing, Jiang, Jibao &amp; Qiu, Jiangping" docDate="2013" docId="03E2C4707276F642FE4FD507FD4876A5" docLanguage="en" docName="JNatHist.47.33-34.2175-2192.pdf" docOrigin="Journal of Natural History (J. Nat. Hist.) 47 (33 - 34)" docSource="http://dx.doi.org/10.1080/00222933.2013.775374" docStyle="DocumentStyle:CD936EBDDF5274E0936345450CC2DAE4.5:JNatHist.2013-2015.journal_article.1cover" docStyleId="CD936EBDDF5274E0936345450CC2DAE4" docStyleName="JNatHist.2013-2015.journal_article.1cover" docStyleVersion="5" docTitle="Amynthas fluviatilis Zhao and Sun 2013, sp. nov." docType="treatment" docVersion="4" lastPageNumber="2185" masterDocId="FFDBBC08727FF649FF8DD441FFF57440" masterDocTitle="Four new species of genus Amynthas (Oligochaeta, Megascolecidae) from Hainan Island, China" masterLastPageNumber="2192" masterPageNumber="2175" pageNumber="2183" updateTime="1699054229111" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="A8FB7EC1587B37E2F3E4C40904041052">Four new species of genus Amynthas (Oligochaeta, Megascolecidae) from Hainan Island, China</mods:title>
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<mods:namePart id="16350EC7D34A3EB666111523B496BE35">Zhao, Qi</mods:namePart>
<mods:affiliation id="59E5D4F2517627F0633D7ED565E1351D">Ecology Lab, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P. R. China; &amp; Station Biologique de Paimpont, Université de Rennes I, Paimpont, France</mods:affiliation>
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<mods:namePart id="5625CF6E704DB84ED16158E267E56906">Sun, Jing</mods:namePart>
<mods:affiliation id="7D4AC58FC583E47CA4A734508D9A2828">Ecology Lab, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P. R. China;</mods:affiliation>
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<mods:namePart id="3FB407A9E5EDCA9FD13A26D07E3ED107">Jiang, Jibao</mods:namePart>
<mods:affiliation id="36075D287B3CC453502F5E3DD92422B8">Ecology Lab, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P. R. China;</mods:affiliation>
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<mods:namePart id="A9867E178B3B25C7F93143A447B4D54E">Qiu, Jiangping</mods:namePart>
<mods:affiliation id="D882C984D46930226D9C394B9C095717">Ecology Lab, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P. R. China;</mods:affiliation>
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<mods:date id="87803B5C3BC60A2E798CF1716EAFCF83">2013</mods:date>
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<mods:title id="1C8EEA056F31AE818D65E664FA136FD9">J. Nat. Hist.</mods:title>
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<mods:number id="0329BBC9B9D39FDA611A10E3D3865B12">2013-07-08</mods:number>
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<mods:number id="F0EF7A03C6935B4B24BB3D3D5B948433">33 - 34</mods:number>
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<treatment id="03E2C4707276F642FE4FD507FD4876A5" ID-DOI="http://doi.org/10.5281/zenodo.5197349" ID-Zenodo-Dep="5197349" LSID="urn:lsid:zoobank.org:act:DCFB0F59-69C1-47BF-88E0-39B763A30822" httpUri="http://treatment.plazi.org/id/03E2C4707276F642FE4FD507FD4876A5" lastPageId="11" lastPageNumber="2185" pageId="9" pageNumber="2183">
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<paragraph id="8BF475667276F640FE4FD507FC53751F" blockId="9.[450,934,326,383]" box="[450,934,326,351]" pageId="9" pageNumber="2183">
<heading id="D0BCC20A7276F640FE4FD507FC53751F" box="[450,934,326,351]" centered="true" fontSize="10" level="2" pageId="9" pageNumber="2183" reason="2">
<taxonomicName id="4C4B0EE57276F640FE4FD507FCB2751F" authority="Zhao and Sun" authorityName="Zhao and Sun" authorityYear="2013" box="[450,839,326,351]" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="9" pageNumber="2183" phylum="Annelida" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B93FA9747276F640FE4FD507FD68751F" bold="true" box="[450,669,326,351]" italics="true" pageId="9" pageNumber="2183">Amynthas fluviatilis</emphasis>
Zhao and Sun
</taxonomicName>
,
<taxonomicNameLabel id="A20C140F7276F640FCDCD509FC53751F" box="[849,934,328,351]" pageId="9" pageNumber="2183" rank="species">sp. nov.</taxonomicNameLabel>
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<paragraph id="8BF475667276F640FDF6D526FD1E753F" blockId="9.[450,934,326,383]" box="[635,747,359,383]" pageId="9" pageNumber="2183">
(
<figureCitation id="137069E37276F640FD09D526FD17753F" box="[644,738,359,383]" captionStart="Figure 2" captionStartId="9.[211,278,1665,1687]" captionTargetBox="[212,1172,444,1632]" captionTargetId="figure-69@9.[212,1172,444,1632]" captionTargetPageId="9" captionText="Figure 2. Amynthas fluviatilis sp. nov.; (A) ventral body surface with spermathecal pores; (B) spermatheca; (C) ventral body surface with male pores; (D) intestinal caeca." figureDoi="http://doi.org/10.5281/zenodo.5197522" httpUri="https://zenodo.org/record/5197522/files/figure.png" pageId="9" pageNumber="2183">Figure 2</figureCitation>
)
</paragraph>
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<caption id="DF3425EE7276F640FF5ED2C0FC2672F4" ID-DOI="http://doi.org/10.5281/zenodo.5197522" ID-Zenodo-Dep="5197522" httpUri="https://zenodo.org/record/5197522/files/figure.png" pageId="9" pageNumber="2183" startId="9.[211,278,1665,1687]" targetBox="[212,1172,444,1632]" targetPageId="9">
<paragraph id="8BF475667276F640FF5ED2C0FC2672F4" blockId="9.[211,1171,1665,1717]" pageId="9" pageNumber="2183">
Figure 2.
<taxonomicName id="4C4B0EE57276F640FEB0D2C3FDF672D8" authority="Zhao &amp; Sun &amp; Jiang &amp; Qiu, 2013" authorityName="Zhao &amp; Sun &amp; Jiang &amp; Qiu" authorityYear="2013" box="[317,515,1666,1688]" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="9" pageNumber="2183" phylum="Annelida" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B93FA9747276F640FEB0D2C3FDF672D8" box="[317,515,1666,1688]" italics="true" pageId="9" pageNumber="2183">Amynthas fluviatilis</emphasis>
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<taxonomicNameLabel id="A20C140F7276F640FD86D2C3FDA972D7" box="[523,604,1666,1687]" pageId="9" pageNumber="2183" rank="species">sp. nov.</taxonomicNameLabel>
; (A) ventral body surface with spermathecal pores; (B) spermatheca; (C) ventral body surface with male pores; (D) intestinal caeca.
</paragraph>
</caption>
<subSubSection id="C35126ED7275F643FF02D4E9FC7D7527" pageId="10" pageNumber="2184" type="materials_examined">
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<emphasis id="B93FA9747275F643FF02D4E9FEDD7480" box="[143,296,168,192]" italics="true" pageId="10" pageNumber="2184">Type material</emphasis>
</heading>
</paragraph>
<paragraph id="8BF475667275F643FF02D48EFC7D7527" blockId="10.[143,1104,168,359]" pageId="10" pageNumber="2184">
<materialsCitation id="3B237F3B7275F643FF02D48EFC7D7527" collectionCode="V, VIII, VI, XVIII" collectorName="J. P. Qiu &amp; M. Bouche &amp; J. X. Li &amp; W. X. Zhang." county="Clitellate" elevation="890" latitude="18.732779" location="Jianfengling National Nature Reserve" longLatPrecision="21" longitude="108.88611" municipality="Setae" pageId="10" pageNumber="2184" specimenCount="890" stateProvince="Hainan" typeStatus="holotype">
<typeStatus id="54F0CBC47275F643FF02D48EFF0B74A7" box="[143,254,207,231]" pageId="10" pageNumber="2184" type="holotype">Holotype</typeStatus>
:
<collectingCounty id="62950DEA7275F643FE86D48EFE8574A7" box="[267,368,207,231]" pageId="10" pageNumber="2184">Clitellate</collectingCounty>
specimen (C-HN014-01),
<quantity id="4CB3D8837275F643FD2CD48EFD0A74A7" box="[673,767,207,231]" metricMagnitude="-1" metricUnit="m" metricValue="1.21" pageId="10" pageNumber="2184" unit="mm" value="121.0">121 mm</quantity>
long,
<quantity id="4CB3D8837275F643FCC1D48EFC5674A7" box="[844,931,207,231]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="10" pageNumber="2184" unit="mm" value="3.2">3.2 mm</quantity>
wide, 119 segments.
<collectingMunicipality id="6B90EF1C7275F643FF6AD4AEFED67547" box="[231,291,239,263]" pageId="10" pageNumber="2184">Setae</collectingMunicipality>
numbers: 52/III, 56/
<collectionCode id="ED5AEDA37275F643FDA7D4B1FDC87547" box="[554,573,240,263]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="10" pageNumber="2184" type="Museum">V</collectionCode>
, 40/
<collectionCode id="ED5AEDA37275F643FDFAD4B1FD597547" box="[631,684,240,263]" pageId="10" pageNumber="2184">VIII</collectionCode>
, 46/XX, 55/XXV; 22(
<collectionCode id="ED5AEDA37275F643FC32D4AEFC287547" box="[959,989,239,263]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="10" pageNumber="2184">VI</collectionCode>
) between spermathecal pores, 5(
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) between male pores, collected in
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, south-west
<collectingRegion id="498FBB847275F643FE58D56EFDD87507" box="[469,557,303,327]" country="China" name="Hainan" pageId="10" pageNumber="2184">Hainan</collectingRegion>
, (
<geoCoordinate id="EE7F13A17275F643FDC9D56EFD277507" box="[580,722,299,327]" degrees="18" direction="north" minutes="43" orientation="latitude" pageId="10" pageNumber="2184" precision="15" seconds="58" value="18.732779">
18
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43
<superScript id="7C3ED82E7275F643FD09D56AFD7C757C" attach="none" box="[644,649,299,316]" fontSize="7" pageId="10" pageNumber="2184"></superScript>
58
<superScript id="7C3ED82E7275F643FD28D56AFD5A757C" attach="left" box="[677,687,299,316]" fontSize="7" pageId="10" pageNumber="2184"></superScript>
N
</geoCoordinate>
,
<geoCoordinate id="EE7F13A17275F643FD6CD56EFC8D7507" box="[737,888,299,327]" degrees="108" direction="east" minutes="53" orientation="longitude" pageId="10" pageNumber="2184" precision="15" seconds="10" value="108.88611">
108
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53
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10
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E
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), at an altitude of
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.
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Collected by
<collectorName id="26BE10B07275F643FEF8D511FE277527" box="[373,466,335,359]" pageId="10" pageNumber="2184">J. P. Qiu</collectorName>
,
<collectorName id="26BE10B07275F643FE50D511FDA87527" box="[477,605,335,359]" pageId="10" pageNumber="2184">M. Bouche</collectorName>
,
<collectorName id="26BE10B07275F643FDEAD511FD4C7527" box="[615,697,335,359]" pageId="10" pageNumber="2184">J. X. Li</collectorName>
and
<collectorName id="26BE10B07275F643FD7CD511FC7D7527" box="[753,904,335,359]" pageId="10" pageNumber="2184">W. X. Zhang.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="C35126ED7275F643FF02D5EAFD2075AB" box="[143,725,427,491]" pageId="10" pageNumber="2184" type="etymology">
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<emphasis id="B93FA9747275F643FF02D5EAFEF27583" box="[143,263,427,451]" italics="true" pageId="10" pageNumber="2184">Etymology</emphasis>
</heading>
</paragraph>
<paragraph id="8BF475667275F643FF02D592FD2075AB" blockId="10.[143,725,427,491]" box="[143,725,467,491]" pageId="10" pageNumber="2184">This species is named after its habitat near the river.</paragraph>
</subSubSection>
<subSubSection id="C35126ED7275F643FF02D670FE0F76AF" pageId="10" pageNumber="2184" type="diagnosis">
<paragraph id="8BF475667275F643FF02D670FF0E7608" blockId="10.[143,1104,561,751]" box="[143,251,561,584]" pageId="10" pageNumber="2184">
<heading id="D0BCC20A7275F643FF02D670FF0E7608" box="[143,251,561,584]" fontSize="10" level="3" pageId="10" pageNumber="2184" reason="5">
<emphasis id="B93FA9747275F643FF02D670FF0E7608" box="[143,251,561,584]" italics="true" pageId="10" pageNumber="2184">Diagnosis</emphasis>
</heading>
</paragraph>
<paragraph id="8BF475667275F643FF02D616FE0F76AF" blockId="10.[143,1104,561,751]" pageId="10" pageNumber="2184">Spermathecal pores two pairs, in 5/66/7, about 0.33 circumference apart. Small genital markings posterior to each pore. Male pores 0.33 circumference apart, ventrally placed, each on top of a tiny conical porophore, surrounded by five skin folds. A small papilla posterior to the left male pore. Another small papilla present in the middle of XVIII ventrally above setae line.</paragraph>
</subSubSection>
<subSubSection id="C35126ED7275F643FF02D775FDC972F0" pageId="10" pageNumber="2184" type="description">
<paragraph id="8BF475667275F643FF02D775FEFB770B" blockId="10.[143,1104,820,1713]" box="[143,270,820,843]" pageId="10" pageNumber="2184">
<heading id="D0BCC20A7275F643FF02D775FEFB770B" box="[143,270,820,843]" fontSize="10" level="3" pageId="10" pageNumber="2184" reason="5">
<emphasis id="B93FA9747275F643FF02D775FEFB770B" box="[143,270,820,843]" italics="true" pageId="10" pageNumber="2184">Description</emphasis>
</heading>
</paragraph>
<paragraph id="8BF475667275F643FF02D71AFE5F7012" blockId="10.[143,1104,820,1713]" pageId="10" pageNumber="2184">
Preserved specimens light brownish dorsally; no pigmentation before clitellum, but light brownish after clitellum ventrally. Dimensions
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by
<quantity id="4CB3D8837275F643FCDED73AFC5F77D3" box="[851,938,891,915]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="10" pageNumber="2184" unit="mm" value="3.2">3.2 mm</quantity>
; segments 119. Setae sparsely paired, regularly distributed around segmental equators, their numbers: 52 at III, 56 at V, 40 at VIII, 46 at XX, 55 at XXV; 22(VI) between spermathecal pores, 5(XVIII) between male pores; setal formula AA = AB, ZZ = 1.3ZY. Female pore single in the ventral centre of XIV, ovoid, brown. First dorsal pore in 11/12. Prostomium 1/2 epilobous. Clitellum in XIVXVI, ring-shaped, purplish, markedly glandular; setae invisible.
</paragraph>
<paragraph id="8BF475667275F643FF37D01BFE067172" blockId="10.[143,1104,820,1713]" pageId="10" pageNumber="2184">Male pores paired in XVIII about 0.33 body circumference apart, ventrally placed, each on the centre of a slightly raised, tiny conical porophore, surrounded by five skin folds. A small papillae posterior to the left male pore. Another small papillae present in middle of XVIII ventrally above the setae line. Spermathecal pores two pairs in 5/66/7, ventral, eye-shaped, distance between them about 0.33 body circumferences apart. Two tiny genital markings posterior to each pore, but three tiny markings posterior to the left pore in 6/7.</paragraph>
<paragraph id="8BF475667275F643FF37D17BFBCA7191" blockId="10.[143,1104,820,1713]" pageId="10" pageNumber="2184">Septa 8/9, 9/10 absent; 6/77/8 comparatively thick and muscular; 10/1112/13 thin but slightly thicker than those following. Gizzard barrel-shaped, in IXX. Intestine starting enlarged in XV. Intestinal caeca simple, small, originating in XXVI, extending anterior to 1/2XXIV, dark brownish, with one slight incision on terminal dorsal margin, smooth ventrally. Oesophageal hearts four pairs, in XXIII.</paragraph>
<paragraph id="8BF475667275F643FF37D198FDC972F0" blockId="10.[143,1104,820,1713]" pageId="10" pageNumber="2184">Spermathecae two pairs, in VIVII; ampulla ovoid, duct slender, a little shorter than ampulla, diverticulum short, as long as 0.25 of main pouch, ental 0.25 swollen, serving as seminal chamber, whitish in appearance. Testis-sacs paired in X and XI. Seminal vesicles paired in XI and XII, the first pair slender, the second more developed. Prostate gland in 1/2XVII1/3XX, coarsely lobated, composed of some grey-brown vesicular capsule, its duct well-developed, U-shaped, and proximally appreciably enlarged. An accessory present in VII.</paragraph>
</subSubSection>
<subSubSection id="C35126ED7274F642FF5ED4E9FD4876A5" pageId="11" pageNumber="2185" type="discussion">
<paragraph id="8BF475667274F642FF5ED4E9FEC07480" blockId="11.[211,1172,168,742]" box="[211,309,168,192]" pageId="11" pageNumber="2185">
<heading id="D0BCC20A7274F642FF5ED4E9FEC07480" box="[211,309,168,192]" fontSize="10" level="3" pageId="11" pageNumber="2185" reason="5">
<emphasis id="B93FA9747274F642FF5ED4E9FEC07480" box="[211,309,168,192]" italics="true" pageId="11" pageNumber="2185">Remarks</emphasis>
</heading>
</paragraph>
<paragraph id="8BF475667274F642FF5ED48EFD4876A5" blockId="11.[211,1172,168,742]" pageId="11" pageNumber="2185">
<taxonomicName id="4C4B0EE57274F642FF5ED48EFE4774A7" authority="Zhao &amp; Sun &amp; Jiang &amp; Qiu, 2013" authorityName="Zhao &amp; Sun &amp; Jiang &amp; Qiu" authorityYear="2013" box="[211,434,207,231]" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="11" pageNumber="2185" phylum="Annelida" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B93FA9747274F642FF5ED48EFE4774A7" box="[211,434,207,231]" italics="true" pageId="11" pageNumber="2185">Amynthas fluviatilis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20C140F7274F642FE30D491FDE374A7" box="[445,534,208,231]" pageId="11" pageNumber="2185" rank="species">sp. nov.</taxonomicNameLabel>
also keys to the
<taxonomicName id="4C4B0EE57274F642FD68D491FCC174A7" baseAuthorityName="Beddard" baseAuthorityYear="1892" box="[741,820,208,231]" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="11" pageNumber="2185" phylum="Annelida" rank="species" species="morrisi">
<emphasis id="B93FA9747274F642FD68D491FCC174A7" box="[741,820,208,231]" italics="true" pageId="11" pageNumber="2185">morrisi</emphasis>
</taxonomicName>
-group according to
<bibRefCitation id="EFDA08977274F642FBA5D48EFE827547" author="Sims RW &amp; Easton EJ" pageId="11" pageNumber="2185" pagination="169 - 268" refId="ref7250" refString="Sims RW, Easton EJ. 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>
. In appearance,
<taxonomicName id="4C4B0EE57274F642FDB0D4AEFCE97547" authority="Zhao &amp; Sun &amp; Jiang &amp; Qiu, 2013" authorityName="Zhao &amp; Sun &amp; Jiang &amp; Qiu" authorityYear="2013" box="[573,796,239,263]" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="11" pageNumber="2185" phylum="Annelida" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B93FA9747274F642FDB0D4AEFCE97547" box="[573,796,239,263]" italics="true" pageId="11" pageNumber="2185">Amynthas fluviatilis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20C140F7274F642FCAAD4B1FC757547" box="[807,896,240,263]" pageId="11" pageNumber="2185" rank="species">sp. nov.</taxonomicNameLabel>
is somewhat similar to
<taxonomicName id="4C4B0EE57274F642FF5ED54EFDAA7567" authority="(Chen, 1933)" baseAuthorityName="Chen" baseAuthorityYear="1933" box="[211,607,271,295]" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="11" pageNumber="2185" phylum="Annelida" rank="species" species="incongruus">
<emphasis id="B93FA9747274F642FF5ED54EFE347567" box="[211,449,271,295]" italics="true" pageId="11" pageNumber="2185">Amynthas incongruus</emphasis>
(
<bibRefCitation id="EFDA08977274F642FE5CD54EFDAD7567" author="Chen Y" box="[465,600,271,295]" pageId="11" pageNumber="2185" pagination="178 - 296" refId="ref6443" refString="Chen Y. 1933. A preliminary survey of earthworm of the Yangtze valley. Contri Biol Lab Sci Soc China (Zool Ser). 9: 178 - 296." type="journal article" year="1933">Chen, 1933</bibRefCitation>
)
</taxonomicName>
. Both of them are moderate species with pigmentation. They have two pairs of spermathecal pores in 5/66/7, simple intestinal caeca, and no septa in 8/99/10. Furthermore, their spermathecae are similar. They have an ovoid ampulla with a duct a little shorter than the ampulla. Their diverticulum is small; there is an accessory gland around the prostate. But
<taxonomicName id="4C4B0EE57274F642FCA6D5CEFBFD75E7" authority="Zhao &amp; Sun &amp; Jiang &amp; Qiu, 2013" authorityName="Zhao &amp; Sun &amp; Jiang &amp; Qiu" authorityYear="2013" box="[811,1032,399,423]" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="11" pageNumber="2185" phylum="Annelida" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B93FA9747274F642FCA6D5CEFBFD75E7" box="[811,1032,399,423]" italics="true" pageId="11" pageNumber="2185">Amynthas fluviatilis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20C140F7274F642FB9DD5CEFB9375E6" box="[1040,1126,399,422]" pageId="11" pageNumber="2185" rank="species">sp. nov.</taxonomicNameLabel>
has no accessory gland around the spermathecae, and its seminal vesicles are developed. A pair of small papillae is present in the middle of XVIII ventrally above the setae line in
<taxonomicName id="4C4B0EE57274F642FEACD5AFFE087646" authority="Zhao &amp; Sun &amp; Jiang &amp; Qiu, 2013" authorityName="Zhao &amp; Sun &amp; Jiang &amp; Qiu" authorityYear="2013" box="[289,509,494,518]" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="11" pageNumber="2185" phylum="Annelida" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B93FA9747274F642FEACD5AFFE087646" box="[289,509,494,518]" italics="true" pageId="11" pageNumber="2185">Amynthas fluviatilis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20C140F7274F642FD89D5AEFDA97646" box="[516,604,495,518]" pageId="11" pageNumber="2185" rank="species">sp. nov.</taxonomicNameLabel>
, which is similar to some individuals of
<taxonomicName id="4C4B0EE57274F642FBA9D5AFFEBF7666" baseAuthorityName="Chen" baseAuthorityYear="1933" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="11" pageNumber="2185" phylum="Annelida" rank="species" species="incongruus">
<emphasis id="B93FA9747274F642FBA9D5AFFEBF7666" italics="true" pageId="11" pageNumber="2185">Amynthas incongruus</emphasis>
</taxonomicName>
. However, there is only a small papilla posterior to the left male pore in
<taxonomicName id="4C4B0EE57274F642FF5ED66FFE457606" authority="Zhao &amp; Sun &amp; Jiang &amp; Qiu, 2013" authorityName="Zhao &amp; Sun &amp; Jiang &amp; Qiu" authorityYear="2013" box="[211,432,558,582]" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="11" pageNumber="2185" phylum="Annelida" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B93FA9747274F642FF5ED66FFE457606" box="[211,432,558,582]" italics="true" pageId="11" pageNumber="2185">Amynthas fluviatilis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20C140F7274F642FE35D66EFDFB7606" box="[440,526,559,582]" pageId="11" pageNumber="2185" rank="species">sp. nov.</taxonomicNameLabel>
while three to seven small genital papillae occur around the male pores in
<taxonomicName id="4C4B0EE57274F642FE2AD60FFD627626" baseAuthorityName="Chen" baseAuthorityYear="1933" box="[423,663,590,614]" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="11" pageNumber="2185" phylum="Annelida" rank="species" species="incongruus">
<emphasis id="B93FA9747274F642FE2AD60FFD627626" box="[423,663,590,614]" italics="true" pageId="11" pageNumber="2185">Amynthas incongruus</emphasis>
</taxonomicName>
. In the spermathecal regions there are only two or three small genital markings posterior to each spermathecal pore in
<taxonomicName id="4C4B0EE57274F642FBA9D62FFECD76E6" authority="Zhao &amp; Sun &amp; Jiang &amp; Qiu, 2013" authorityName="Zhao &amp; Sun &amp; Jiang &amp; Qiu" authorityYear="2013" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="11" pageNumber="2185" phylum="Annelida" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B93FA9747274F642FBA9D62FFECD76E6" italics="true" pageId="11" pageNumber="2185">Amynthas fluviatilis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20C140F7274F642FECFD6CEFE6C76E6" box="[322,409,655,678]" pageId="11" pageNumber="2185" rank="species">sp. nov.</taxonomicNameLabel>
while there are usually paired small genital markings pre- and/or post-setal in VI and/or VII in
<taxonomicName id="4C4B0EE57274F642FDABD6EFFCE67686" baseAuthorityName="Chen" baseAuthorityYear="1933" box="[550,787,686,710]" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="11" pageNumber="2185" phylum="Annelida" rank="species" species="incongruus">
<emphasis id="B93FA9747274F642FDABD6EFFCE67686" box="[550,787,686,710]" italics="true" pageId="11" pageNumber="2185">Amynthas incongruus</emphasis>
</taxonomicName>
. Occasionally, there are no genital markings in
<taxonomicName id="4C4B0EE57274F642FEEDD68FFDB976A5" baseAuthorityName="Chen" baseAuthorityYear="1933" box="[352,588,718,742]" class="Clitellata" family="Megascolecidae" genus="Amynthas" kingdom="Animalia" order="Opisthopora" pageId="11" pageNumber="2185" phylum="Annelida" rank="species" species="incongruus">
<emphasis id="B93FA9747274F642FEEDD68FFDB976A5" box="[352,588,718,742]" italics="true" pageId="11" pageNumber="2185">Amynthas incongruus</emphasis>
</taxonomicName>
(
<tableCitation id="C6C940DD7274F642FDD1D68CFD5976A5" box="[604,684,717,741]" captionStart="Table 3" captionStartId="6.[58,113,484,506]" captionText="Table 3. Comparison of five similar species in Amynthas with spermathecal pores in 5/67/8 from Hainan Island, China mainland and South-East Asia." pageId="11" pageNumber="2185">Table 3</tableCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>