309 lines
36 KiB
XML
309 lines
36 KiB
XML
<document id="0DC6452B6379FE6C0F0BA4025374219D" ID-CLB-Dataset="46355" ID-DOI="10.5281/zenodo.204065" ID-GBIF-Dataset="c1eae92f-c9a6-4f58-918c-7d5133a44b54" ID-ISSN="1175-5326" ID-Zenodo-Dep="204065" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460389057337" checkinUser="plazi" docAuthor="Hanamura, Yukio, Imai, Hideyuki, Lasasimma, Oulaytham, Souliyamath, Pany & Ito, Sayaka" docDate="2011" docId="221C87DCFF9F684433CCCA4CFE2059D7" docLanguage="en" docName="zt03025p037.pdf" docOrigin="Zootaxa 3025" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Macrobrachium eriocheirum Dai 1984" docType="treatment" docVersion="11" lastPageNumber="11" masterDocId="DE25FFA4FF96684E335BCD60FFD05E33" masterDocTitle="Freshwater prawns of the genus Macrobrachium Bate, 1868 (Crustacea, Decapoda, Palaemonidae) from Laos" masterLastPageNumber="37" masterPageNumber="1" pageNumber="10" updateTime="1698297991708" updateUser="ExternalLinkService">
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<mods:title id="B77CB2E5568AFF8128BEFAA4D02B4C08">Freshwater prawns of the genus Macrobrachium Bate, 1868 (Crustacea, Decapoda, Palaemonidae) from Laos</mods:title>
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<mods:name id="92DD357745CD0F5B9C3C4BA196E0DECC" type="personal">
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<mods:roleTerm id="380BD4DDACE0B9CFBF283F3DC4D9CBB0">Author</mods:roleTerm>
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<mods:namePart id="10DECFB98C59E08F79137F62FBD684CE">Hanamura, Yukio</mods:namePart>
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<mods:namePart id="1CB4D92C2FE1B8E4BEA16B94E28AEBF3">Imai, Hideyuki</mods:namePart>
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<mods:name id="A0BAA3D6D8397D894A16D51BA799A12F" type="personal">
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<mods:namePart id="B2CAA04A130DD356E0074DEE08BBC61E">Lasasimma, Oulaytham</mods:namePart>
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<mods:namePart id="092EFFCFBB3FBA0E9CA16DA5C83696D9">Souliyamath, Pany</mods:namePart>
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</mods:name>
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<mods:roleTerm id="E8CA944EB5CC8E448EBD7E26DE39BE41">Author</mods:roleTerm>
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<mods:namePart id="6E487534B9FDB2EA8E42A2A2496AC113">Ito, Sayaka</mods:namePart>
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<mods:typeOfResource id="4650FC8D0FA28342DC6A521C555DF545">text</mods:typeOfResource>
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<mods:title id="17F5AAC5A29914E08FF12EB4E9B2909D">Zootaxa</mods:title>
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<mods:part id="81BD25406D257A2E8A1D02EC991E4617">
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<mods:date id="1726217E62D3D3A521F412E70A761517">2011</mods:date>
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<mods:number id="87A172B01CDFF65E09A117C18EA12CB2">3025</mods:number>
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<mods:identifier id="239275269D4F46BEAE1BBC4F0F91768C" type="DOI">10.5281/zenodo.204065</mods:identifier>
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<treatment id="221C87DCFF9F684433CCCA4CFE2059D7" ID-DOI="http://doi.org/10.5281/zenodo.5673777" ID-GBIF-Taxon="119416196" ID-Zenodo-Dep="5673777" LSID="urn:lsid:plazi:treatment:221C87DCFF9F684433CCCA4CFE2059D7" httpUri="http://treatment.plazi.org/id/221C87DCFF9F684433CCCA4CFE2059D7" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">
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<subSubSection id="E2AF6541FF9F684733CCCA4CFF3B5954" pageId="9" pageNumber="10" type="nomenclature">
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<paragraph id="AA0A36CAFF9F684733CCCA4CFDA45975" blockId="9.[151,628,1836,1895]" box="[151,628,1836,1862]" pageId="9" pageNumber="10">
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<heading id="F14281A6FF9F684733CCCA4CFDA45975" bold="true" box="[151,628,1836,1862]" fontSize="11" level="1" pageId="9" pageNumber="10" reason="1">
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<taxonomicName id="6DB54D49FF9F684733CCCA4CFDA45975" ID-CoL="1cab5c88-83f0-4cf8-b002-945a016a172b" authority="Dai, 1984" authorityName="Dai" authorityYear="1984" box="[151,628,1836,1862]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="eriocheirum">
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<emphasis id="98C1EAD8FF9F684733CCCA4CFDA45975" bold="true" box="[151,628,1836,1862]" pageId="9" pageNumber="10">
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<emphasis id="98C1EAD8FF9F684733CCCA4CFE275975" bold="true" box="[151,503,1836,1862]" italics="true" pageId="9" pageNumber="10">Macrobrachium eriocheirum</emphasis>
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<bibRefCitation id="CE244B3BFF9F684732A5CA4CFDA45975" author="Dai" box="[510,628,1836,1862]" pageId="9" pageNumber="10" refString="Dai, A. Y. (1984) A preliminary study on the freshwater prawn genus Macrobrachium of China (Decapoda, Caridea). Acta Zootaxonomica Sinica, 9, 244 - 252. (in Chinese)" type="journal article" year="1984">Dai, 1984</bibRefCitation>
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||
</emphasis>
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||
</taxonomicName>
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||
</heading>
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||
</paragraph>
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<paragraph id="AA0A36CAFF9F684733CCCA2FFF3B5954" blockId="9.[151,628,1836,1895]" box="[151,235,1871,1895]" pageId="9" pageNumber="10">
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||
(
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||
<figureCitation id="328E2A4FFF9F684733C4CA2FFF335954" box="[159,227,1871,1895]" captionStart="FIGURE 6" captionStartId="11.[151,250,1799,1822]" captionTargetBox="[190,1399,206,1736]" captionTargetId="figure@11.[163,1426,193,1766]" captionTargetPageId="11" captionText="FIGURE 6. Macrobrachium eriocheirum, male (CL 15.2 mm) (a, b, d – f) and male (CL 15.8 mm) (c) collected from Xuang River, Luang Prabang Province, Laos: a, entire body; b, carpus to dactylus of left major second pereopod, mesial view; c, fingers of right major second pereopod, denuded, mesial view; d, right third pereopod, lateral view; e, appendix masculina, mesial view; f, uropodal diaeresis, lateral view." httpUri="https://zenodo.org/record/204070/files/figure.png" pageId="9" pageNumber="10">Fig. 6</figureCitation>
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)
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</paragraph>
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</subSubSection>
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||
<subSubSection id="E2AF6541FF9F684733CCCAF7FD3D59FF" pageId="9" pageNumber="10" type="reference_group">
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||
<paragraph id="AA0A36CAFF9F684733CCCAF7FD3D59FF" blockId="9.[151,1321,1943,1996]" pageId="9" pageNumber="10">
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<treatmentCitationGroup id="8AA511E4FF9F684733CCCAF7FD3D59FF" infered="true" pageId="9" pageNumber="10">
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<taxonomicName id="6DB54D49FF9F684733CCCAF7FD8D599F" ID-CoL="1cab5c88-83f0-4cf8-b002-945a016a172b" authority="Dai, 1984: 247" authorityName="Dai" authorityPageNumber="247" authorityYear="1984" box="[151,605,1943,1965]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="eriocheirum">
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<emphasis id="98C1EAD8FF9F684733CCCAF7FE6D599E" box="[151,445,1943,1965]" italics="true" pageId="9" pageNumber="10">Macrobrachium eriocheirum</emphasis>
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<treatmentCitation id="2B1410DBFF9F68473298CAF7FD8D599F" author="Dai" box="[451,605,1943,1965]" page="247" pageId="9" pageNumber="10" year="1984">
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||
<bibRefCitation id="CE244B3BFF9F68473298CAF7FDFA599F" author="Dai" box="[451,554,1943,1965]" pageId="9" pageNumber="10" refString="Dai, A. Y. (1984) A preliminary study on the freshwater prawn genus Macrobrachium of China (Decapoda, Caridea). Acta Zootaxonomica Sinica, 9, 244 - 252. (in Chinese)" type="journal article" year="1984">Dai, 1984</bibRefCitation>
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: 247
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</treatmentCitation>
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</taxonomicName>
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, fig. 13; Cai & Dai 1999: 230, fig. 13; Cai
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<emphasis id="98C1EAD8FF9F6847374BCAF8FB93599E" box="[1040,1091,1943,1965]" italics="true" pageId="9" pageNumber="10">et al.</emphasis>
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2004: 628, fig. 18a–d.
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<taxonomicName id="6DB54D49FF9F684733CCCAD6FD7859F8" ID-CoL="07637ba3-9f6f-4c4c-bd12-911fa666038d" authority="Li et al. 2007: 84" authorityName="Li et al." authorityPageNumber="84" authorityYear="2007" box="[151,680,1973,1996]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="dienbienphuense">
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<emphasis id="98C1EAD8FF9F684733CCCAD6FE3B59FF" box="[151,491,1974,1996]" italics="true" pageId="9" pageNumber="10">Macrobrachium dienbienphuense</emphasis>
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:
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<treatmentCitation id="2B1410DBFF9F684732A3CAD5FD7859F8" author="Li" box="[504,680,1973,1996]" page="84" pageId="9" pageNumber="10" year="2007">
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||
<bibRefCitation id="CE244B3BFF9F684732A3CAD5FD5459F8" author="Li" box="[504,644,1973,1996]" pageId="9" pageNumber="10" refString="Li, X., Liu, R., Liang, X. & Chen, G. (2007) Crustacea, Decapoda, Palaemonidea. Fauna Sinica, Invertebrate, vol. 44. Science Press, Beijing, 381 pp. (in Chinese)" type="book" year="2007">
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Li
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<emphasis id="98C1EAD8FF9F6847314ECAD7FD9859FF" box="[533,584,1974,1996]" italics="true" pageId="9" pageNumber="10">et al.</emphasis>
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2007
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</bibRefCitation>
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: 84
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</treatmentCitation>
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</taxonomicName>
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(part).
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</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="E2AF6541FF9C684433CCCDF7FD775C4E" pageId="10" pageNumber="11" type="materials_examined">
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<paragraph id="AA0A36CAFF9C684433CCCDF7FD775C4E" blockId="10.[151,1437,151,2021]" pageId="10" pageNumber="11">
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<emphasis id="98C1EAD8FF9C684433CCCDF7FD725E83" bold="true" box="[151,674,151,176]" pageId="10" pageNumber="11">Material examined. Luang Praban Province</emphasis>
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: Ou River, Ngoi District,
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<specimenCount id="BCB3FD43FF9C68443098CDF8FBC85E9C" box="[963,1048,151,175]" pageId="10" pageNumber="11" type="male">7 males</specimenCount>
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(CL
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<quantity id="6D4D9B2FFF9C68443709CDF7FB3B5E9C" box="[1106,1259,151,175]" metricMagnitude="-2" metricUnit="m" metricValue="1.155" metricValueMax="1.33" metricValueMin="0.98" pageId="10" pageNumber="11" unit="mm" value="11.55" valueMax="13.3" valueMin="9.8">9.8–13.3 mm</quantity>
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||
),
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||
<specimenCount id="BCB3FD43FF9C684437A6CDF7FAB85E9C" box="[1277,1384,151,175]" pageId="10" pageNumber="11" type="female">2 females</specimenCount>
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||
(CL
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<quantity id="6D4D9B2FFF9C684433CCCDDBFF215EE0" box="[151,241,187,211]" metricMagnitude="-3" metricUnit="m" metricValue="9.8" pageId="10" pageNumber="11" unit="mm" value="9.8">9.8 mm</quantity>
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,
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<quantity id="6D4D9B2FFF9C684433A5CDDBFEB85EE0" box="[254,360,187,211]" metricMagnitude="-2" metricUnit="m" metricValue="1.01" pageId="10" pageNumber="11" unit="mm" value="10.1">10.1 mm</quantity>
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),
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<date id="DE0B100AFF9C68443226CDDBFE225EE0" box="[381,498,187,211]" pageId="10" pageNumber="11" value="2000-09">Sept 2000</date>
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, coll. O. Lasasimma (ex LARReC C 0002); Ou River, Ngoi District,
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<specimenCount id="BCB3FD43FF9C68443655CDDBFAB65EE0" box="[1294,1382,187,211]" pageId="10" pageNumber="11" type="male">2 males</specimenCount>
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(CL 12.0 mm, 15.0 mm),
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<date id="DE0B100AFF9C684432D2CDBFFE265EC4" box="[393,502,223,247]" pageId="10" pageNumber="11" value="2001-02">Feb 2001</date>
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||
, coll. O. Lasasimma (ex LARReC C 0004); Ou River, Ngoi District,
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<specimenCount id="BCB3FD43FF9C68443655CDBFFAB65EC4" box="[1294,1382,223,247]" pageId="10" pageNumber="11" type="male">3 males</specimenCount>
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||
(CL
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<quantity id="6D4D9B2FFF9C684433CCCC62FEEE5F29" box="[151,318,258,282]" metricMagnitude="-2" metricUnit="m" metricValue="1.315" metricValueMax="1.38" metricValueMin="1.25" pageId="10" pageNumber="11" unit="mm" value="13.15" valueMax="13.8" valueMin="12.5">12.5–13.8 mm</quantity>
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||
),
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<date id="DE0B100AFF9C68443209CC62FE6D5F29" box="[338,445,258,282]" pageId="10" pageNumber="11" value="2001-02">Feb 2001</date>
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||
, coll. O. Lasasimma (ex LARReC C 0006); Ou River, Ngoi District,
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<specimenCount id="BCB3FD43FF9C68443791CC62FAF15F29" box="[1226,1313,258,282]" pageId="10" pageNumber="11" type="male">3 males</specimenCount>
|
||
(CL
|
||
<quantity id="6D4D9B2FFF9C68443606CC62FF2F5F0D" metricMagnitude="-2" metricUnit="m" metricValue="1.465" metricValueMax="1.58" metricValueMin="1.35" pageId="10" pageNumber="11" unit="mm" value="14.65" valueMax="15.8" valueMin="13.5">13.5– 15.8 mm</quantity>
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||
), 5 ovig. females (CL 10.5–13.0 mm),
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<date id="DE0B100AFF9C684431E8CC46FCCF5F0D" box="[691,799,294,318]" pageId="10" pageNumber="11" value="2001-02">Feb 2001</date>
|
||
, coll. O. Lasasimma (LARReC C 0007); Ou River, Ngoi District,
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||
<specimenCount id="BCB3FD43FF9C684433A0CC29FE995F52" box="[251,329,329,353]" pageId="10" pageNumber="11" type="male">1 male</specimenCount>
|
||
(CL
|
||
<quantity id="6D4D9B2FFF9C684432D2CC29FE235F52" box="[393,499,329,353]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" pageId="10" pageNumber="11" unit="mm" value="13.5">13.5 mm</quantity>
|
||
),
|
||
<specimenCount id="BCB3FD43FF9C68443153CC29FDBC5F52" box="[520,620,329,353]" pageId="10" pageNumber="11" type="female">1 female</specimenCount>
|
||
(CL
|
||
<quantity id="6D4D9B2FFF9C684431F7CC29FCC55F52" box="[684,789,329,353]" metricMagnitude="-2" metricUnit="m" metricValue="1.14" pageId="10" pageNumber="11" unit="mm" value="11.4">11.4 mm</quantity>
|
||
), 4 ovig. females (CL
|
||
<quantity id="6D4D9B2FFF9C68443741CC29FB655F52" box="[1050,1205,329,353]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" metricValueMax="1.22" metricValueMin="0.98" pageId="10" pageNumber="11" unit="mm" value="11.0" valueMax="12.2" valueMin="9.8">9.8–12.2 mm</quantity>
|
||
),
|
||
<date id="DE0B100AFF9C68443790CC29FAE95F52" box="[1227,1337,329,353]" pageId="10" pageNumber="11" value="2001-02">Feb 2001</date>
|
||
, coll. O. Lasasimma (LARReC C 0009); Xuang River, Na Pho Village, St. 2,
|
||
<specimenCount id="BCB3FD43FF9C684430C5CC0CFBD35FB7" box="[926,1027,364,388]" pageId="10" pageNumber="11" type="male">10 males</specimenCount>
|
||
(CL
|
||
<quantity id="6D4D9B2FFF9C68443764CC0CFB095FB7" box="[1087,1241,364,388]" metricMagnitude="-2" metricUnit="m" metricValue="1.0699999999999998" metricValueMax="1.52" metricValueMin="0.62" pageId="10" pageNumber="11" unit="mm" value="10.7" valueMax="15.2" valueMin="6.2">6.2–15.2 mm</quantity>
|
||
),
|
||
<specimenCount id="BCB3FD43FF9C684437B6CC0CFAB75FB7" box="[1261,1383,364,388]" pageId="10" pageNumber="11" type="female">28 females</specimenCount>
|
||
(CL
|
||
<quantity id="6D4D9B2FFF9C684433CCCCF0FEFE5F9B" box="[151,302,400,424]" metricMagnitude="-3" metricUnit="m" metricValue="8.45" metricValueMax="11.1" metricValueMin="5.8" pageId="10" pageNumber="11" unit="mm" value="8.45" valueMax="11.1" valueMin="5.8">5.8–11.1 mm</quantity>
|
||
),
|
||
<date id="DE0B100AFF9C6844321ACCF0FE1B5F9B" box="[321,459,400,424]" pageId="10" pageNumber="11" value="2008-01-28">28 Jan 2008</date>
|
||
, hand net, coll. S. Ito
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||
<emphasis id="98C1EAD8FF9C684431E5CCF1FD265F9B" box="[702,758,400,424]" italics="true" pageId="10" pageNumber="11">et al.</emphasis>
|
||
; Xuang River, Na Pho Village, St. 1,
|
||
<specimenCount id="BCB3FD43FF9C684437C2CCF0FB3E5F9B" box="[1177,1262,400,424]" pageId="10" pageNumber="11" type="male">1 males</specimenCount>
|
||
(CL 11.0 mm),
|
||
<date id="DE0B100AFF9C684433CCCCD3FEFB5FF8" box="[151,299,435,459]" pageId="10" pageNumber="11" value="2008-03-27">27 Mar 2008</date>
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, hand net, coll. S. Ito
|
||
<emphasis id="98C1EAD8FF9C6844317ACCD5FD895FFF" box="[545,601,436,460]" italics="true" pageId="10" pageNumber="11">et al.</emphasis>
|
||
; Xuang River, Na Pho Village, St. 3,
|
||
<specimenCount id="BCB3FD43FF9C6844375BCCD3FB865FF8" box="[1024,1110,435,459]" pageId="10" pageNumber="11" type="male">2 males</specimenCount>
|
||
(CL 13.0 mm, 14.0 mm),
|
||
<date id="DE0B100AFF9C684436DBCCD3FED75FDC" pageId="10" pageNumber="11" value="2008-03-27">27 Mar 2008</date>
|
||
, hand net, coll. S. Ito
|
||
<emphasis id="98C1EAD8FF9C684432A2CCB8FDE15FDC" box="[505,561,471,495]" italics="true" pageId="10" pageNumber="11">et al.</emphasis>
|
||
; Xuang River, Na Pho Village, St. 2,
|
||
<specimenCount id="BCB3FD43FF9C68443088CCB7FBFA5FDC" box="[979,1066,471,495]" pageId="10" pageNumber="11" type="male">2 males</specimenCount>
|
||
(CL
|
||
<quantity id="6D4D9B2FFF9C68443738CCB7FB195FDC" box="[1123,1225,471,495]" metricMagnitude="-2" metricUnit="m" metricValue="1.27" pageId="10" pageNumber="11" unit="mm" value="12.7">12.7 mm</quantity>
|
||
,
|
||
<quantity id="6D4D9B2FFF9C6844378FCCB7FAEC5FDC" box="[1236,1340,471,495]" metricMagnitude="-2" metricUnit="m" metricValue="1.52" pageId="10" pageNumber="11" unit="mm" value="15.2">15.2 mm</quantity>
|
||
), 1 ovig. female (CL
|
||
<quantity id="6D4D9B2FFF9C68443271CC9AFE485C21" box="[298,408,506,530]" metricMagnitude="-2" metricUnit="m" metricValue="1.03" pageId="10" pageNumber="11" unit="mm" value="10.3">10.3 mm</quantity>
|
||
),
|
||
<date id="DE0B100AFF9C684432EACC9AFD9E5C21" box="[433,590,506,531]" pageId="10" pageNumber="11" value="2008-04-27">27 Apr 2008</date>
|
||
, hand net, coll. S. Ito
|
||
<emphasis id="98C1EAD8FF9C6844303CCC9CFC755C20" box="[871,933,507,531]" italics="true" pageId="10" pageNumber="11">et al.</emphasis>
|
||
<emphasis id="98C1EAD8FF9C684430E9CC9AFB1D5C20" bold="true" box="[946,1229,506,531]" pageId="10" pageNumber="11">Savannakhet Province:</emphasis>
|
||
Sampling details unknown,
|
||
<specimenCount id="BCB3FD43FF9C68443256CF7EFEB45C05" box="[269,356,542,566]" pageId="10" pageNumber="11" type="male">8 males</specimenCount>
|
||
(CL
|
||
<quantity id="6D4D9B2FFF9C684432FACF7EFD985C05" box="[417,584,542,566]" metricMagnitude="-2" metricUnit="m" metricValue="1.13" metricValueMax="1.21" metricValueMin="1.05" pageId="10" pageNumber="11" unit="mm" value="11.3" valueMax="12.1" valueMin="10.5">10.5–12.1 mm</quantity>
|
||
),
|
||
<specimenCount id="BCB3FD43FF9C68443107CF7EFD6D5C05" box="[604,701,542,566]" pageId="10" pageNumber="11" type="female">1 female</specimenCount>
|
||
(CL
|
||
<quantity id="6D4D9B2FFF9C684431A1CF7EFCB25C05" box="[762,866,542,566]" metricMagnitude="-2" metricUnit="m" metricValue="1.02" pageId="10" pageNumber="11" unit="mm" value="10.2">10.2 mm</quantity>
|
||
),
|
||
<specimenCount id="BCB3FD43FF9C6844302DCF7EFC325C05" box="[886,994,542,566]" pageId="10" pageNumber="11" type="female">5 females</specimenCount>
|
||
(CL
|
||
<quantity id="6D4D9B2FFF9C68443745CF7EFB675C05" box="[1054,1207,542,566]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" metricValueMax="11.2" metricValueMin="7.8" pageId="10" pageNumber="11" unit="mm" value="9.5" valueMax="11.2" valueMin="7.8">7.8–11.2 mm</quantity>
|
||
), 2002; Kae Stream,
|
||
<specimenCount id="BCB3FD43FF9C684433CCCF21FF3D5C6A" box="[151,237,577,601]" pageId="10" pageNumber="11" type="male">6 males</specimenCount>
|
||
(CL
|
||
<quantity id="6D4D9B2FFF9C68443272CF21FE005C6A" box="[297,464,577,601]" metricMagnitude="-2" metricUnit="m" metricValue="1.3599999999999999" metricValueMax="1.5699999999999998" metricValueMin="1.15" pageId="10" pageNumber="11" unit="mm" value="13.6" valueMax="15.7" valueMin="11.5">11.5–15.7 mm</quantity>
|
||
), other details unknown.
|
||
<emphasis id="98C1EAD8FF9C684431B0CF21FC245C69" bold="true" box="[747,1012,577,602]" pageId="10" pageNumber="11">Champasak Province:</emphasis>
|
||
Khone Island,
|
||
<specimenCount id="BCB3FD43FF9C684437FBCF21FB3B5C6A" box="[1184,1259,577,601]" pageId="10" pageNumber="11" type="male">1 male</specimenCount>
|
||
(CL
|
||
<quantity id="6D4D9B2FFF9C68443673CF21FA405C6A" box="[1320,1424,577,601]" metricMagnitude="-2" metricUnit="m" metricValue="1.27" pageId="10" pageNumber="11" unit="mm" value="12.7">12.7 mm</quantity>
|
||
),
|
||
<date id="DE0B100AFF9C684433CCCF05FEF95C4E" box="[151,297,613,637]" pageId="10" pageNumber="11" value="2009-07-11">11 July 2009</date>
|
||
, set net, coll. S. Ito & Y. Niimura.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E2AF6541FF9C6844339CCFE8FB215824" pageId="10" pageNumber="11" type="diagnosis">
|
||
<paragraph id="AA0A36CAFF9C6844339CCFE8FCCD5D1D" blockId="10.[151,1437,151,2021]" pageId="10" pageNumber="11">
|
||
<emphasis id="98C1EAD8FF9C6844339CCFE8FE915C92" bold="true" box="[199,321,648,673]" pageId="10" pageNumber="11">Diagnosis.</emphasis>
|
||
Rostrum (
|
||
<figureCitation id="328E2A4FFF9C684432E3CFE8FE2B5C93" box="[440,507,648,672]" captionStart="FIGURE 6" captionStartId="11.[151,250,1799,1822]" captionTargetBox="[190,1399,206,1736]" captionTargetId="figure@11.[163,1426,193,1766]" captionTargetPageId="11" captionText="FIGURE 6. Macrobrachium eriocheirum, male (CL 15.2 mm) (a, b, d – f) and male (CL 15.8 mm) (c) collected from Xuang River, Luang Prabang Province, Laos: a, entire body; b, carpus to dactylus of left major second pereopod, mesial view; c, fingers of right major second pereopod, denuded, mesial view; d, right third pereopod, lateral view; e, appendix masculina, mesial view; f, uropodal diaeresis, lateral view." httpUri="https://zenodo.org/record/204070/files/figure.png" pageId="10" pageNumber="11">Fig. 6</figureCitation>
|
||
a) reaching or slightly overreaching end of antennal scale, 0.4–0.6 times as long as carapace, dorsal margin weakly convex, directed slightly ventrad, armed dorsally with 11–14 teeth including 4–6 placed posterior to orbital margin, ventral margin with 2 or 3 teeth; antennal lobe moderately produced, antennal spine slightly extending beyond antennal lobe; hepatic spine as large as or slightly smaller than antennal spine, situated posteriorly, distinctly below level of antennal tooth.
|
||
</paragraph>
|
||
<paragraph id="AA0A36CAFF9C6844339ECE59FCE85D8F" blockId="10.[151,1437,151,2021]" pageId="10" pageNumber="11">
|
||
Abdomen (
|
||
<figureCitation id="328E2A4FFF9C6844321DCE59FE5C5D62" box="[326,396,825,849]" captionStart="FIGURE 6" captionStartId="11.[151,250,1799,1822]" captionTargetBox="[190,1399,206,1736]" captionTargetId="figure@11.[163,1426,193,1766]" captionTargetPageId="11" captionText="FIGURE 6. Macrobrachium eriocheirum, male (CL 15.2 mm) (a, b, d – f) and male (CL 15.8 mm) (c) collected from Xuang River, Luang Prabang Province, Laos: a, entire body; b, carpus to dactylus of left major second pereopod, mesial view; c, fingers of right major second pereopod, denuded, mesial view; d, right third pereopod, lateral view; e, appendix masculina, mesial view; f, uropodal diaeresis, lateral view." httpUri="https://zenodo.org/record/204070/files/figure.png" pageId="10" pageNumber="11">Fig. 6</figureCitation>
|
||
a) with sixth somite 1.2–1.5 times as long as fifth; pre-anal carina well developed; fourth pleuron rounded posteroventrally, that of fifth angulated. Telson 1.38 times as long as sixth somite, with sub-triangular posterior end, with pairs of ordinal small and long sub-distal spines and 2 pairs of dorsolateral spines, anterior pair of latter spines placed at or just posterior to mid-length.
|
||
</paragraph>
|
||
<paragraph id="AA0A36CAFF9C6844339ECEA8FB7B5A15" blockId="10.[151,1437,151,2021]" pageId="10" pageNumber="11">Antennal scale 0.5–0.6 times as long as carapace, slightly more than 2.5 times longer than wide. Epistome usually with marked anteromedian projection (tri-lobed in form) but rarely indistinct. Third maxilliped falling well short of anterior end of antennular peduncle, distal segment slightly shorter than penultimate.</paragraph>
|
||
<paragraph id="AA0A36CAFF9C6844339EC952FC555BBA" blockId="10.[151,1437,151,2021]" pageId="10" pageNumber="11">
|
||
First pereopod extending beyond antennal scale by distal 0.3–0.5 length of carpus and onwards, fingers as long as or slightly shorter than palm. Second pereopods (
|
||
<figureCitation id="328E2A4FFF9C684431ACC935FCED5A5E" box="[759,829,1109,1133]" captionStart="FIGURE 6" captionStartId="11.[151,250,1799,1822]" captionTargetBox="[190,1399,206,1736]" captionTargetId="figure@11.[163,1426,193,1766]" captionTargetPageId="11" captionText="FIGURE 6. Macrobrachium eriocheirum, male (CL 15.2 mm) (a, b, d – f) and male (CL 15.8 mm) (c) collected from Xuang River, Luang Prabang Province, Laos: a, entire body; b, carpus to dactylus of left major second pereopod, mesial view; c, fingers of right major second pereopod, denuded, mesial view; d, right third pereopod, lateral view; e, appendix masculina, mesial view; f, uropodal diaeresis, lateral view." httpUri="https://zenodo.org/record/204070/files/figure.png" pageId="10" pageNumber="11">Fig. 6</figureCitation>
|
||
a–c) distinctly unequal in length, covered with long, dense velvety setae normally on palm and fingers: major leg longer than total body length, extending beyond antennal scale by carpus and onwards; merus as long as palm, 2.9–3.9 times as long as high, with microscopically small spinules particularly on dorsal and lateral surfaces; carpus somewhat cup-shaped, normally less than 2.0 times as long as high, with minute spinules particularly on lateral and dorsal surfaces; palm as long as or slightly shorter than fingers, 2.2–2.8 times as long as wide; fingers with narrow gape when crossed, with 11–17 teeth on cutting edges; minor leg extending beyond antennal scale by chela, palm slightly more than 1.5 times as long as fingers and again slightly more than 2 times as long as wide. Third pereopod with propodus (
|
||
<figureCitation id="328E2A4FFF9C68443715C82EFB405B55" box="[1102,1168,1358,1382]" captionStart="FIGURE 6" captionStartId="11.[151,250,1799,1822]" captionTargetBox="[190,1399,206,1736]" captionTargetId="figure@11.[163,1426,193,1766]" captionTargetPageId="11" captionText="FIGURE 6. Macrobrachium eriocheirum, male (CL 15.2 mm) (a, b, d – f) and male (CL 15.8 mm) (c) collected from Xuang River, Luang Prabang Province, Laos: a, entire body; b, carpus to dactylus of left major second pereopod, mesial view; c, fingers of right major second pereopod, denuded, mesial view; d, right third pereopod, lateral view; e, appendix masculina, mesial view; f, uropodal diaeresis, lateral view." httpUri="https://zenodo.org/record/204070/files/figure.png" pageId="10" pageNumber="11">Fig. 6</figureCitation>
|
||
d) 2.3–2.9 times as long as dactylus, with 5 or 6 sparsely placed spines on posterior margin.
|
||
</paragraph>
|
||
<paragraph id="AA0A36CAFF9C6844339EC8F4FD825BC0" blockId="10.[151,1437,151,2021]" pageId="10" pageNumber="11">
|
||
Appendix masculina (
|
||
<figureCitation id="328E2A4FFF9C684432E7C8F4FE2E5B9F" box="[444,510,1428,1452]" captionStart="FIGURE 6" captionStartId="11.[151,250,1799,1822]" captionTargetBox="[190,1399,206,1736]" captionTargetId="figure@11.[163,1426,193,1766]" captionTargetPageId="11" captionText="FIGURE 6. Macrobrachium eriocheirum, male (CL 15.2 mm) (a, b, d – f) and male (CL 15.8 mm) (c) collected from Xuang River, Luang Prabang Province, Laos: a, entire body; b, carpus to dactylus of left major second pereopod, mesial view; c, fingers of right major second pereopod, denuded, mesial view; d, right third pereopod, lateral view; e, appendix masculina, mesial view; f, uropodal diaeresis, lateral view." httpUri="https://zenodo.org/record/204070/files/figure.png" pageId="10" pageNumber="11">Fig. 6</figureCitation>
|
||
e) about twice length of appendix interna, with numerous stiff setae on mesial surface as well as anterolateral margin. Uropodal exopod (
|
||
<figureCitation id="328E2A4FFF9C68443051C8D8FC9D5BE3" box="[778,845,1464,1488]" captionStart="FIGURE 6" captionStartId="11.[151,250,1799,1822]" captionTargetBox="[190,1399,206,1736]" captionTargetId="figure@11.[163,1426,193,1766]" captionTargetPageId="11" captionText="FIGURE 6. Macrobrachium eriocheirum, male (CL 15.2 mm) (a, b, d – f) and male (CL 15.8 mm) (c) collected from Xuang River, Luang Prabang Province, Laos: a, entire body; b, carpus to dactylus of left major second pereopod, mesial view; c, fingers of right major second pereopod, denuded, mesial view; d, right third pereopod, lateral view; e, appendix masculina, mesial view; f, uropodal diaeresis, lateral view." httpUri="https://zenodo.org/record/204070/files/figure.png" pageId="10" pageNumber="11">Fig. 6</figureCitation>
|
||
f) sub-equal in length to endopod, movable spine on diaeresis shorter than lateral projection.
|
||
</paragraph>
|
||
<paragraph id="AA0A36CAFF9C6844339EC89FFB215824" blockId="10.[151,1437,151,2021]" box="[197,1265,1535,1560]" pageId="10" pageNumber="11">
|
||
<emphasis id="98C1EAD8FF9C6844339EC89FFF2B5824" bold="true" box="[197,251,1535,1559]" pageId="10" pageNumber="11">Egg.</emphasis>
|
||
Eggs fewer in number but large in size, non-eyed eggs measuring 1.0–1.25 x
|
||
<quantity id="6D4D9B2FFF9C68443738C89FFB3D5824" box="[1123,1261,1535,1559]" metricMagnitude="-3" metricUnit="m" metricValue="1.5499999999999998" metricValueMax="1.7" metricValueMin="1.4" pageId="10" pageNumber="11" unit="mm" value="1.5499999999999998" valueMax="1.7" valueMin="1.4">1.4–1.7 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E2AF6541FF9C6844339ECB43FCAE594A" pageId="10" pageNumber="11" type="discussion">
|
||
<paragraph id="AA0A36CAFF9C6844339ECB43FCA75900" blockId="10.[151,1437,151,2021]" pageId="10" pageNumber="11">
|
||
<emphasis id="98C1EAD8FF9C6844339ECB43FEE95808" bold="true" box="[197,313,1571,1595]" pageId="10" pageNumber="11">Remarks.</emphasis>
|
||
As has been mentioned above, the exact identification of species of the “
|
||
<taxonomicName id="6DB54D49FF9C6844373CCB44FA985808" box="[1127,1352,1571,1595]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="dienbienphuense">
|
||
<emphasis id="98C1EAD8FF9C6844373CCB44FA985808" box="[1127,1352,1571,1595]" italics="true" pageId="10" pageNumber="11">M. dienbienphuense</emphasis>
|
||
</taxonomicName>
|
||
” group has often been difficult using just morphology, especially in immature and female specimens due to intra-specific variations and ontogenetic morphological changes, the measurements and comparison data in fully grown specimens assigned to
|
||
<taxonomicName id="6DB54D49FF9C68443205CBEEFDDD5896" box="[350,525,1677,1701]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="eriocheirum">
|
||
<emphasis id="98C1EAD8FF9C68443205CBEEFDDD5896" box="[350,525,1677,1701]" italics="true" pageId="10" pageNumber="11">M. eriocheirum</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6DB54D49FF9C68443140CBEEFD1A5896" box="[539,714,1677,1701]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="amplimanus">
|
||
<emphasis id="98C1EAD8FF9C68443140CBEEFD1A5896" box="[539,714,1677,1701]" italics="true" pageId="10" pageNumber="11">M. amplimanus</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="6DB54D49FF9C68443053CBEEFC395896" box="[776,1001,1677,1701]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="dienbienphuense">
|
||
<emphasis id="98C1EAD8FF9C68443053CBEEFC395896" box="[776,1001,1677,1701]" italics="true" pageId="10" pageNumber="11">M. dienbienphuense</emphasis>
|
||
</taxonomicName>
|
||
were summarised in
|
||
<tableCitation id="E7370371FF9C68443780CBEDFAE05896" box="[1243,1328,1677,1701]" captionStart="TABLE 2" captionStartId="8.[151,235,980,1001]" captionTargetBox="[151,1436,1147,1397]" captionTargetPageId="8" captionText="TABLE 2. Comparison of specimens of three species belonging to the “ Macrobrachium dienbienphuense ” group collected" httpUri="http://table.plazi.org/id/FECA6642FF9E684633CCCEB4FA4C5DDA" pageId="10" pageNumber="11" tableUuid="FECA6642FF9E684633CCCEB4FA4C5DDA">Table 2</tableCitation>
|
||
, and they suggest all three are distinct. Furthermore,
|
||
<taxonomicName id="6DB54D49FF9C68443121CBD1FCF958FB" box="[634,809,1712,1736]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="eriocheirum">
|
||
<emphasis id="98C1EAD8FF9C68443121CBD1FCF958FB" box="[634,809,1712,1736]" italics="true" pageId="10" pageNumber="11">M. eriocheirum</emphasis>
|
||
</taxonomicName>
|
||
appeared to bear proportionately larger eggs than those of the two congeners. The morphological data were supported by the mitochondrial gene (16S rRNA) analysis, as it yielded three clearly different clades that could be regarded as the three distinct species (
|
||
<figureCitation id="328E2A4FFF9C684437D7CB97FB01593C" box="[1164,1233,1783,1807]" captionStart="FIGURE 5" captionStartId="9.[151,250,1702,1725]" captionTargetBox="[184,1407,219,1660]" captionTargetId="figure@9.[151,1436,195,1681]" captionTargetPageId="9" captionText="FIGURE 5. Genetic relationship of three species of the “ Macrobrachium dienbienphuense ” group inferred from the mitochondrial gene analysis (16 S rRNA)." httpUri="https://zenodo.org/record/204069/files/figure.png" pageId="10" pageNumber="11">Fig. 5</figureCitation>
|
||
), although the
|
||
<taxonomicName id="6DB54D49FF9C68443626CB99FEF05900" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="eriocheirum">
|
||
<emphasis id="98C1EAD8FF9C68443626CB99FEF05900" italics="true" pageId="10" pageNumber="11">M. eriocheirum</emphasis>
|
||
</taxonomicName>
|
||
clade has genetically high intra-specific divergences.
|
||
</paragraph>
|
||
<paragraph id="AA0A36CAFF9C6844339ECA5FFCAE594A" blockId="10.[151,1437,151,2021]" pageId="10" pageNumber="11">
|
||
In our personal examination, 42% of Laotian specimens (N=78) were right-handed, with the right second pereopod being larger than the left one (Hanamura
|
||
<emphasis id="98C1EAD8FF9C684431FFCA03FD0C5949" box="[676,732,1890,1914]" italics="true" pageId="10" pageNumber="11">et al.</emphasis>
|
||
unpubl. data).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E2AF6541FF9C6844339ECAE5FE2059D7" pageId="10" pageNumber="11" type="distribution">
|
||
<paragraph id="AA0A36CAFF9C6844339ECAE5FE2059D7" blockId="10.[151,1437,151,2021]" pageId="10" pageNumber="11">
|
||
<emphasis id="98C1EAD8FF9C6844339ECAE5FE8E59AD" bold="true" box="[197,350,1925,1950]" pageId="10" pageNumber="11">Distribution.</emphasis>
|
||
Yunnan Province, south-western
|
||
<collectingCountry id="D2A2765AFF9C68443186CAE5FCF359AE" box="[733,803,1925,1949]" name="China" pageId="10" pageNumber="11">China</collectingCountry>
|
||
,
|
||
<collectingCountry id="D2A2765AFF9C68443074CAE5FC4659AE" box="[815,918,1925,1949]" name="Thailand" pageId="10" pageNumber="11">Thailand</collectingCountry>
|
||
, and
|
||
<collectingCountry id="D2A2765AFF9C68443088CAE6FBD959AE" box="[979,1033,1926,1949]" name="Laos" pageId="10" pageNumber="11">Laos</collectingCountry>
|
||
(
|
||
<bibRefCitation id="CE244B3BFF9C68443742CAE5FB5659AE" author="Dai" box="[1049,1158,1925,1949]" pageId="10" pageNumber="11" refString="Dai, A. Y. (1984) A preliminary study on the freshwater prawn genus Macrobrachium of China (Decapoda, Caridea). Acta Zootaxonomica Sinica, 9, 244 - 252. (in Chinese)" type="journal article" year="1984">Dai 1984</bibRefCitation>
|
||
; Cai & Dai 1999, Cai
|
||
<emphasis id="98C1EAD8FF9C684436D3CAE6FF6459F2" italics="true" pageId="10" pageNumber="11">et al.</emphasis>
|
||
2004; present study).
|
||
<taxonomicName id="6DB54D49FF9C684432E8CAC9FD2959F2" box="[435,761,1961,1985]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="eriocheirum">
|
||
<emphasis id="98C1EAD8FF9C684432E8CAC9FD2959F2" box="[435,761,1961,1985]" italics="true" pageId="10" pageNumber="11">Macrobrachium eriocheirum</emphasis>
|
||
</taxonomicName>
|
||
appeared to be one of the most abundant species along the Mekong River system in
|
||
<collectingCountry id="D2A2765AFF9C684432E9CAADFE3C59D7" box="[434,492,1997,2020]" name="Laos" pageId="10" pageNumber="11">Laos</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |