593 lines
80 KiB
XML
593 lines
80 KiB
XML
<document id="6458930390F34897DF1ECAC873CD3C5D" ID-DOI="10.5281/zenodo.186838" ID-GBIF-Dataset="79bc25b9-30d8-45ee-99ca-e026670f1fb1" ID-ISSN="1175-5326" ID-Zenodo-Dep="186838" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461057886265" checkinUser="plazi" docAuthor="Garcia-Perez, Alfredo & Villamizar, Jorge" docDate="2009" docId="039A880EF45F9647FF190FE947F7518F" docLanguage="en" docName="zt02061p068.pdf" docOrigin="Zootaxa 2061" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Macrobrachium santanderensis Garcia-Perez & Villamizar, 2009, new species" docType="treatment" docVersion="7" lastPageNumber="68" masterDocId="FFA3F076F45E9640FF8E0D5E4479530D" masterDocTitle="Macrobrachium santanderensis, new species of freshwater prawn (Crustacea: Decapoda: Palaemonidae) from the northeastern Andes mountains of Colombia" masterLastPageNumber="68" masterPageNumber="61" pageNumber="62" updateTime="1698581505271" updateUser="plazi">
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<mods:titleInfo id="C105F97AF255DE900E58AF6B40CB4E41">
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<mods:title id="255DCB622AB7FE685E97444C4D88F304">Macrobrachium santanderensis, new species of freshwater prawn (Crustacea: Decapoda: Palaemonidae) from the northeastern Andes mountains of Colombia</mods:title>
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<mods:namePart id="85729C1ACBCFB6B9E97E9B373BC40331">Garcia-Perez, Alfredo</mods:namePart>
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<mods:roleTerm id="F2CCF937ADDB10476B07520890498A47">Author</mods:roleTerm>
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<mods:namePart id="8B5941A18A50417D1AED5818888CBA10">Villamizar, Jorge</mods:namePart>
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<mods:typeOfResource id="6E4B03EC646F575AE98F5EC30453B089">text</mods:typeOfResource>
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<mods:title id="F278A5C45E7498704EFF88E92BA4BAF2">Zootaxa</mods:title>
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<mods:part id="73445EFBB223DFFDE2B8F4EF42361CAF">
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<mods:date id="F266821C4DA10370898C2FA8C7332918">2009</mods:date>
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<mods:detail id="4D7ED1329753D0A2A663ED9688721891" type="volume">
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<mods:number id="377F800FF854FB4D9019458D01DF6C9A">2061</mods:number>
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<mods:classification id="42114F2CFAA60CF9F1389D54B97D7792">journal article</mods:classification>
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<mods:identifier id="7305037561A7B53D587814F08BF27932" type="DOI">10.5281/zenodo.186838</mods:identifier>
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<mods:identifier id="5273599194986F67CB1AB9E14D3B87F2" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="2B73AB481A7271BCD5326D81F384D57B" type="Zenodo-Dep">186838</mods:identifier>
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<treatment id="039A880EF45F9647FF190FE947F7518F" ID-DOI="http://doi.org/10.5281/zenodo.6215255" ID-GBIF-Taxon="119613629" ID-Zenodo-Dep="6215255" LSID="urn:lsid:plazi:treatment:039A880EF45F9647FF190FE947F7518F" httpUri="http://treatment.plazi.org/id/039A880EF45F9647FF190FE947F7518F" lastPageId="7" lastPageNumber="68" pageId="1" pageNumber="62">
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<subSubSection id="C3296A93F45F9641FF190FE9451550D5" pageId="1" pageNumber="62" type="nomenclature">
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<paragraph id="8B8C3918F45F9641FF190FE946CF51DC" blockId="1.[151,694,695,721]" box="[151,694,695,721]" pageId="1" pageNumber="62">
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<heading id="D0C48E74F45F9641FF190FE946CF51DC" bold="true" box="[151,694,695,721]" fontSize="11" level="1" pageId="1" pageNumber="62" reason="1">
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<emphasis id="B947E50AF45F9641FF190FE946CF51DC" bold="true" box="[151,694,695,721]" pageId="1" pageNumber="62">
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<taxonomicName id="4C33429BF45F9641FF190FE9466E51DC" ID-CoL="7290c7c3-b1e6-4ce8-ba37-c5813662d586" box="[151,535,695,721]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="62" phylum="Arthropoda" rank="species" species="santanderensis" status="sp. nov.">
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<emphasis id="B947E50AF45F9641FF190FE9466E51DC" bold="true" box="[151,535,695,721]" italics="true" pageId="1" pageNumber="62">Macrobrachium santanderensis</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A2745871F45F9641FDA80FE946CF51DC" box="[550,694,695,721]" pageId="1" pageNumber="62" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B8C3918F45F9641FF190FA3451550D5" blockId="1.[151,1437,765,2028]" pageId="1" pageNumber="62">
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All the specimens of the new species were collected during the dry season in a farm premises located approximately
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<quantity id="4CCB94FDF45F9641FEC00E7A45E25033" box="[334,411,804,830]" metricMagnitude="4" metricUnit="m" metricValue="7.0" pageId="1" pageNumber="62" unit="km" value="70.0">70 km</quantity>
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on an east to west road connecting the cities of Bucaramanga and Barrancabermeja (Department of Santander, Central East of
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<collectingCountry id="F3247988F45F9641FD1B0E1447745069" box="[661,781,842,868]" name="Colombia" pageId="1" pageNumber="62">Colombia</collectingCountry>
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, South
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<collectingCountry id="F3247988F45F9641FCE90E1447B65069" box="[871,975,842,868]" name="United States of America" pageId="1" pageNumber="62">America</collectingCountry>
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) and located at
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<quantity id="4CCB94FDF45F9641FB030E1440A15069" box="[1165,1240,842,868]" metricMagnitude="2" metricUnit="m" metricValue="9.0" pageId="1" pageNumber="62" unit="m" value="900.0">900 m</quantity>
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above the mean sea level (07°06’15” latitude North, 73°24’44” longitude West,
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<figureCitation id="1308259DF45F9641FC270E2F40765086" box="[937,1039,881,907]" captionStart="FIGURE 1" captionStartId="2.[151,259,1074,1098]" captionTargetBox="[399,1186,217,1025]" captionTargetId="figure@2.[387,1200,197,1049]" captionTargetPageId="2" captionText="FIGURE 1. Map of Colombia indicates the location (●) where specimens of the new species of Macrobrachium santanderensis were collected." httpUri="https://zenodo.org/record/186839/files/figure.png" pageId="1" pageNumber="62">Figure 1</figureCitation>
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). The collected specimens were preserved in 50% isopropyl alcohol solution. All drawings were made by hand and using a binocular stereomicroscope.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3296A93F45F9645FF480EBB46BD54E7" lastPageId="5" lastPageNumber="66" pageId="1" pageNumber="62" type="materials_examined">
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<paragraph id="8B8C3918F45F9641FF480EBB457D5656" blockId="1.[151,1437,765,2028]" pageId="1" pageNumber="62">
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<emphasis id="B947E50AF45F9641FF480EBB45A550F2" bold="true" box="[198,476,997,1023]" pageId="1" pageNumber="62">Material and methods</emphasis>
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: During the field survey, several small sized freshwater prawn (total length mean ± SD=36 ±
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<quantity id="4CCB94FDF45F9641FEAC09524512572B" box="[290,363,1036,1062]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="1" pageNumber="62" unit="mm" value="3.0">3 mm</quantity>
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), including berried female specimens (n=30) were collected carrying few (mean ± SD=117 ± 44) and large oval eggs (2.6–2.8 mm in diameter). The
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<typeStatus id="548887BAF45F9641FCB6096C47E75741" box="[824,926,1074,1100]" pageId="1" pageNumber="62" type="holotype">holotype</typeStatus>
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(
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<specimenCount id="9D35F291F45F9641FC3F096C40785741" box="[945,1025,1074,1100]" pageId="1" pageNumber="62" type="male">1 male</specimenCount>
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, tl
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<quantity id="4CCB94FDF45F9641FBAB096C40035741" box="[1061,1146,1074,1100]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="62" unit="mm" value="40.0">40 mm</quantity>
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,
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<date id="FF8D1FD8F45F9641FB08096C41785741" box="[1158,1281,1074,1100]" pageId="1" pageNumber="62" value="1995-05">May 1995</date>
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; collected by Alfredo García-Peréz, Sara
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<taxonomicName id="4C33429BF45F9641FE6D090746ED577E" authority="Sierra" authorityName="Sierra" box="[483,660,1113,1139]" class="Arachnida" family="Phalangiidae" genus="Cristina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opiliones" pageId="1" pageNumber="62" phylum="Arthropoda" rank="genus">Cristina Sierra</taxonomicName>
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, and Martha Cecilia Rincón), and
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<typeStatus id="548887BAF45F9641FBBE090740DB577E" box="[1072,1186,1113,1139]" pageId="1" pageNumber="62" type="paratype">paratypes</typeStatus>
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(
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<specimenCount id="9D35F291F45F9641FB3A0907416A577E" box="[1204,1299,1113,1139]" pageId="1" pageNumber="62" type="male">5 males</specimenCount>
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,
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<specimenCount id="9D35F291F45F9641FAAE090741EE577E" box="[1312,1431,1113,1139]" pageId="1" pageNumber="62" type="female">5 females</specimenCount>
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;
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<date id="FF8D1FD8F45F9641FF1909DE456B5797" box="[151,274,1152,1178]" pageId="1" pageNumber="62" value="1995-05">May 1995</date>
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; collected by Alfredo García-Peréz, Sara
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<taxonomicName id="4C33429BF45F9641FD7409DE47DE5797" authority="Sierra" authorityName="Sierra" box="[762,935,1152,1178]" class="Arachnida" family="Phalangiidae" genus="Cristina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opiliones" pageId="1" pageNumber="62" phylum="Arthropoda" rank="genus">Cristina Sierra</taxonomicName>
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, and Martha Cecilia Rincon) are deposited under registration number CHJ076 in the Entomology Laboratory collection at the Museum of Natural History of the Universidad Industrial de Santander (MHNUIS for its convention name in Spanish), Bucaramanga, Santander,
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<collectingCountry id="F3247988F45F9641FE4609AA46395603" box="[456,576,1268,1294]" name="Colombia" pageId="1" pageNumber="62">Colombia</collectingCountry>
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.
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<collectingCountry id="F3247988F45F9641FDC409AA46125603" box="[586,619,1268,1294]" name="American Samoa" pageId="1" pageNumber="62">As</collectingCountry>
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used in this paper, carapace length (cl) is measured from the posterior margin of the cephalothorax to the tip of the rostrum and total length (tl) is measured from tip of rostrum to tip of telson.
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</paragraph>
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<paragraph id="8B8C3918F45F9641FF480836412B55BA" blockId="1.[151,1437,765,2028]" pageId="1" pageNumber="62">
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Carapace (
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<figureCitation id="1308259DF45F9641FECA083645F2568F" box="[324,395,1384,1410]" captionStart="FIGURE 2" captionStartId="3.[151,255,1350,1374]" captionTargetBox="[188,1398,221,1324]" captionTargetId="figure@3.[188,1398,197,1325]" captionTargetPageId="3" captionText="FIGURE 2. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. A. Carapace; B. Telson; C. Antenna; D. Antennule. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186840/files/figure.png" pageId="1" pageNumber="62">Fig. 2</figureCitation>
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A): Carapace smooth, rostrum (rostral formula 8–9/2–3) well developed with tip as long as or slightly shorter than antennal scale, lancet-shaped with 8–9 teeth on upper edge regularly distributed and 0–1 tooth behind posterior limit of orbit, 2–3 teeth on lower edge reaching proximal third of rostrum. Setae short, fine and hair-like or non-plumose in space between teeth on upper rostrum and covering totally distal third of lower rostrum. Antennal and hepatic spines distinctly present with antennal conspicuously larger than hepatic. Antenna (
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<figureCitation id="1308259DF45F9641FEE10B7745CE554E" box="[367,439,1577,1603]" captionStart="FIGURE 2" captionStartId="3.[151,255,1350,1374]" captionTargetBox="[188,1398,221,1324]" captionTargetId="figure@3.[188,1398,197,1325]" captionTargetPageId="3" captionText="FIGURE 2. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. A. Carapace; B. Telson; C. Antenna; D. Antennule. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186840/files/figure.png" pageId="1" pageNumber="62">Fig. 2</figureCitation>
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C): Scaphocerite well developed, reaching tip of the rostrum or slightly shorter than rostrum, about four times as long as broad with one anterolateral spine strongly acute, rounded distally and fringed along almost entire inner margin with hair-like dense setae, proximal area with one pair of strias; basicerite stout, with acute ventrolateral tooth; multisegmented flagellum longer then total body length.
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</paragraph>
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<paragraph id="8B8C3918F45F9641FF480B9A410654E1" blockId="1.[151,1437,765,2028]" pageId="1" pageNumber="62">
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Antennule (
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<figureCitation id="1308259DF45F9641FEDA0B9A45E655D3" box="[340,415,1732,1758]" captionStart="FIGURE 2" captionStartId="3.[151,255,1350,1374]" captionTargetBox="[188,1398,221,1324]" captionTargetId="figure@3.[188,1398,197,1325]" captionTargetPageId="3" captionText="FIGURE 2. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. A. Carapace; B. Telson; C. Antenna; D. Antennule. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186840/files/figure.png" pageId="1" pageNumber="62">Fig. 2</figureCitation>
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D): Peduncle 3-segmented reaching the distal tooth in the lower margin of rostrum; stylocerite long, reaching half zone of intermediate segment; proximal segment rounded distally, fringed with hair like setae and reaching stylocerite, scale with one dorsal spine, cluster setae in the distal zone and statocyst; intermediate and distal segments almost equal size, together are equal size to length of proximal segment; distal margin of intermediate segment with sharply pointed lateral spine, reaching half zone of distal segment (inner spine) and setae in outer spine reaching proximal area of endopod; exopod divided into two rami consisting of six basal segments, at least 50-segmented outer ramus and 22-segmented inner ramus; endopod at least 60-segmented, longer than outer ramus of exopod and some segments bearing distal setae.
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</paragraph>
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<caption id="DF4C6990F45C9642FF19096C45A65761" httpUri="https://zenodo.org/record/186839/files/figure.png" pageId="2" pageNumber="63" targetBox="[399,1186,217,1025]" targetPageId="2">
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<paragraph id="8B8C3918F45C9642FF19096C45A65761" blockId="2.[151,1437,1074,1132]" pageId="2" pageNumber="63">
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<emphasis id="B947E50AF45C9642FF19096C45585747" bold="true" box="[151,289,1074,1098]" pageId="2" pageNumber="63">FIGURE 1.</emphasis>
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Map of Colombia indicates the location (●) where specimens of the new species of
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<taxonomicName id="4C33429BF45C9642FB69096C454F5761" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="63" phylum="Arthropoda" rank="species" species="santanderensis">
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<emphasis id="B947E50AF45C9642FB69096C454F5761" italics="true" pageId="2" pageNumber="63">Macrobrachium santanderensis</emphasis>
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</taxonomicName>
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were collected.
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</paragraph>
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</caption>
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<paragraph id="8B8C3918F45C9642FF4809C140805621" blockId="2.[151,1437,1183,2020]" pageId="2" pageNumber="63">
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Mandible (
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<figureCitation id="1308259DF45C9642FEC509C145ED57B4" box="[331,404,1183,1209]" captionStart="FIGURE 3" captionStartId="4.[151,255,1767,1791]" captionTargetBox="[185,1382,320,1741]" captionTargetId="figure@4.[181,1406,310,1743]" captionTargetPageId="4" captionText="FIGURE 3. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. A. Mandible; B. Maxillula; C. Maxilla; D. First Maxilliped; E. Second Maxilliped; F. Third Maxilliped. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186841/files/figure.png" pageId="2" pageNumber="63">Fig. 3</figureCitation>
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A): Mandible has a 3-segmented palp, distal segment rounded with three bifid setae marginally; incisor and molar parts distinctly separated, forming a “V” shaped structure on a long base; incisor process stout, distal margin truncate with three major and three minor teeth; molar process cylindrical, truncated distally, with five crushing teeth and molar surface surrounded by many slender teeth.
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</paragraph>
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<paragraph id="8B8C3918F45C9642FF48086745A956CA" blockId="2.[151,1437,1183,2020]" pageId="2" pageNumber="63">
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Maxillule (
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<figureCitation id="1308259DF45C9642FEC4086745E8565E" box="[330,401,1337,1363]" captionStart="FIGURE 3" captionStartId="4.[151,255,1767,1791]" captionTargetBox="[185,1382,320,1741]" captionTargetId="figure@4.[181,1406,310,1743]" captionTargetPageId="4" captionText="FIGURE 3. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. A. Mandible; B. Maxillula; C. Maxilla; D. First Maxilliped; E. Second Maxilliped; F. Third Maxilliped. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186841/files/figure.png" pageId="2" pageNumber="63">Fig. 3</figureCitation>
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B): Structure well developed. Coxal endite narrower than basal and fringed with naked setae distally; basal endite broader than coxal, convex apex, with 2-terminal and 1-subterminal rows of stout spinules and sparse setae laterally; palp distinctly bilobed, with 2 naked setae distally in upper lobe and short cluster setae in lower lobe.
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</paragraph>
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<paragraph id="8B8C3918F45C9642FF4B088A40F95536" blockId="2.[151,1437,1183,2020]" pageId="2" pageNumber="63">
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Maxilla (
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<figureCitation id="1308259DF45C9642FEBD088A450356E3" box="[307,378,1492,1518]" captionStart="FIGURE 3" captionStartId="4.[151,255,1767,1791]" captionTargetBox="[185,1382,320,1741]" captionTargetId="figure@4.[181,1406,310,1743]" captionTargetPageId="4" captionText="FIGURE 3. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. A. Mandible; B. Maxillula; C. Maxilla; D. First Maxilliped; E. Second Maxilliped; F. Third Maxilliped. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186841/files/figure.png" pageId="2" pageNumber="63">Fig. 3</figureCitation>
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C): Unsegmented endopod without setae; scaphognatite well developed with dense long naked setae at apex, smooth outer marginal and surface shows longitudinal venation pattern; endites elongated, 3-lobated and deeply clefted with several distal and sub distal naked setae.
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</paragraph>
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<paragraph id="8B8C3918F45C9642FF4B0B1646D055DB" blockId="2.[151,1437,1183,2020]" pageId="2" pageNumber="63">
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First maxilliped (
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<figureCitation id="1308259DF45C9642FE1B0B1645A5556F" box="[405,476,1608,1634]" captionStart="FIGURE 3" captionStartId="4.[151,255,1767,1791]" captionTargetBox="[185,1382,320,1741]" captionTargetId="figure@4.[181,1406,310,1743]" captionTargetPageId="4" captionText="FIGURE 3. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. A. Mandible; B. Maxillula; C. Maxilla; D. First Maxilliped; E. Second Maxilliped; F. Third Maxilliped. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186841/files/figure.png" pageId="2" pageNumber="63">Fig. 3</figureCitation>
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D): Basis and coxa separated by a notch, with numerous setae marginal and sub marginal; endopod unsegmented, palp naked and pointed distal end; exopod naked with a well developed caridean or Boas’ lobe, flagellum slender and large; epipod bilobed, distal endite larger than proximal and pointed marginally, proximal endite rounded.
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</paragraph>
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<paragraph id="8B8C3918F45C9642FF4B0BBC4624547C" blockId="2.[151,1437,1183,2020]" pageId="2" pageNumber="63">
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Second maxilliped (
|
||
<figureCitation id="1308259DF45C9642FE3B0BBC458455F1" box="[437,509,1762,1788]" captionStart="FIGURE 3" captionStartId="4.[151,255,1767,1791]" captionTargetBox="[185,1382,320,1741]" captionTargetId="figure@4.[181,1406,310,1743]" captionTargetPageId="4" captionText="FIGURE 3. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. A. Mandible; B. Maxillula; C. Maxilla; D. First Maxilliped; E. Second Maxilliped; F. Third Maxilliped. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186841/files/figure.png" pageId="2" pageNumber="63">Fig. 3</figureCitation>
|
||
E): Developed and pediform; 3-segmented endopod; distal segment widened, margin distally truncated, bearing many naked setae; exopod naked much longer than endopod; epipod bilobed ending with a large podobranch on the upper lobe and small podobranch on the lower lobe, opposite margin to upper lobe with naked setae.
|
||
</paragraph>
|
||
<paragraph id="8B8C3918F45C9642FF4B0A23477B54E9" blockId="2.[151,1437,1183,2020]" pageId="2" pageNumber="63">
|
||
Third maxilliped (
|
||
<figureCitation id="1308259DF45C9642FE140A234599549A" box="[410,480,1917,1943]" captionStart="FIGURE 3" captionStartId="4.[151,255,1767,1791]" captionTargetBox="[185,1382,320,1741]" captionTargetId="figure@4.[181,1406,310,1743]" captionTargetPageId="4" captionText="FIGURE 3. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. A. Mandible; B. Maxillula; C. Maxilla; D. First Maxilliped; E. Second Maxilliped; F. Third Maxilliped. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186841/files/figure.png" pageId="2" pageNumber="63">Fig. 3</figureCitation>
|
||
F): 3-segmented endopod and about twice as long as exopod, naked setae on each segment, distal segment covered with naked setae and naked spine at apex; exopod naked as long as first segment of endopod and appears to be unsegmented.
|
||
</paragraph>
|
||
<caption id="DF4C6990F45D9643FF1908184659568D" httpUri="https://zenodo.org/record/186840/files/figure.png" pageId="3" pageNumber="64" targetBox="[188,1398,221,1324]" targetPageId="3">
|
||
<paragraph id="8B8C3918F45D9643FF1908184659568D" blockId="3.[151,1436,1350,1408]" pageId="3" pageNumber="64">
|
||
<emphasis id="B947E50AF45D9643FF19081845605653" bold="true" box="[151,281,1350,1374]" pageId="3" pageNumber="64">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C33429BF45D9643FEAF0818460D5650" box="[289,628,1350,1373]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="64" phylum="Arthropoda" rank="species" species="santanderensis" status="sp. nov.">
|
||
<emphasis id="B947E50AF45D9643FEAF0818460D5650" box="[289,628,1350,1373]" italics="true" pageId="3" pageNumber="64">Macrobrachium santanderensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2745871F45D9643FD0F0818477C5650" box="[641,773,1350,1373]" pageId="3" pageNumber="64" rank="species">new species</taxonomicNameLabel>
|
||
, holotype, tl. 40 mm. A. Carapace; B. Telson; C. Antenna; D. Antennule. Scale bars equal 1.0 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8C3918F45D9643FF4808F0406855F0" blockId="3.[151,1437,1454,2021]" pageId="3" pageNumber="64">
|
||
Pereiopods: Exopod absent; first pair of pereiopods (
|
||
<figureCitation id="1308259DF45D9643FCA008F0470A56C5" box="[814,883,1454,1480]" captionStart="FIGURE 4" captionStartId="5.[151,257,1702,1726]" captionTargetBox="[205,1376,349,1672]" captionTargetId="figure@5.[202,1386,349,1679]" captionTargetPageId="5" captionText="FIGURE 4. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. Pereiopods (A. First; B. Second; C. Third; D. Fourth; E. Fifth); Pleopods (F. First; G. Second showing appendix masculina); H. Abdomen. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186842/files/figure.png" pageId="3" pageNumber="64">Fig. 4</figureCitation>
|
||
A) stout, reaching distal apex of antennal scale; well developed chelae with dactyl and fixed fingers showing numerous naked setae and sensory hairs; carpus two and one third times as long as chelae and slightly longer that merus; basis with setae on ventral margin. Second pair of pereiopods (
|
||
<figureCitation id="1308259DF45D9643FE640B7C464D5531" box="[490,564,1570,1596]" captionStart="FIGURE 4" captionStartId="5.[151,257,1702,1726]" captionTargetBox="[205,1376,349,1672]" captionTargetId="figure@5.[202,1386,349,1679]" captionTargetPageId="5" captionText="FIGURE 4. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. Pereiopods (A. First; B. Second; C. Third; D. Fourth; E. Fifth); Pleopods (F. First; G. Second showing appendix masculina); H. Abdomen. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186842/files/figure.png" pageId="3" pageNumber="64">Fig. 4</figureCitation>
|
||
B) robust, similar in size and shape, and longer that rest of pereiopods; completely smooth and naked with merus as long as carpus; carpus beyond antennal scale with few setae in distal apex, and longer than well-developed chelae with cutting edges having three proximal teeth without denticles, and a few setae at the distal end of the fingers. Third (
|
||
<figureCitation id="1308259DF45D9643FC030BC847AD55BD" box="[909,980,1686,1712]" captionStart="FIGURE 4" captionStartId="5.[151,257,1702,1726]" captionTargetBox="[205,1376,349,1672]" captionTargetId="figure@5.[202,1386,349,1679]" captionTargetPageId="5" captionText="FIGURE 4. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. Pereiopods (A. First; B. Second; C. Third; D. Fourth; E. Fifth); Pleopods (F. First; G. Second showing appendix masculina); H. Abdomen. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186842/files/figure.png" pageId="3" pageNumber="64">Fig. 4</figureCitation>
|
||
C), fourth (
|
||
<figureCitation id="1308259DF45D9643FBD60BC840E755BD" box="[1112,1182,1686,1712]" captionStart="FIGURE 4" captionStartId="5.[151,257,1702,1726]" captionTargetBox="[205,1376,349,1672]" captionTargetId="figure@5.[202,1386,349,1679]" captionTargetPageId="5" captionText="FIGURE 4. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. Pereiopods (A. First; B. Second; C. Third; D. Fourth; E. Fifth); Pleopods (F. First; G. Second showing appendix masculina); H. Abdomen. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186842/files/figure.png" pageId="3" pageNumber="64">Fig. 4</figureCitation>
|
||
D) and fifth (
|
||
<figureCitation id="1308259DF45D9643FAB40BC841F855BD" box="[1338,1409,1686,1712]" captionStart="FIGURE 4" captionStartId="5.[151,257,1702,1726]" captionTargetBox="[205,1376,349,1672]" captionTargetId="figure@5.[202,1386,349,1679]" captionTargetPageId="5" captionText="FIGURE 4. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. Pereiopods (A. First; B. Second; C. Third; D. Fourth; E. Fifth); Pleopods (F. First; G. Second showing appendix masculina); H. Abdomen. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186842/files/figure.png" pageId="3" pageNumber="64">Fig. 4</figureCitation>
|
||
E) pairs of pereiopods fully developed similar in size and shape, with exception of fifth pair showing a row of spines on outer margin of carpus and the dactylus covered with naked setae.
|
||
</paragraph>
|
||
<paragraph id="8B8C3918F45D9644FF480A5445BA53F2" blockId="3.[151,1437,1454,2021]" lastBlockId="4.[151,1436,152,255]" lastPageId="4" lastPageNumber="65" pageId="3" pageNumber="64">
|
||
Pleopods: Pleopods well developed; exopod distinctly broader and longer than endopod; both exopod and endopod weakly pointed distally with dense long naked setae, and surface shows a leaf venation pattern. First pair of pleopods (
|
||
<figureCitation id="1308259DF45D9643FEFD0A0645C7547F" box="[371,446,1880,1906]" captionStart="FIGURE 4" captionStartId="5.[151,257,1702,1726]" captionTargetBox="[205,1376,349,1672]" captionTargetId="figure@5.[202,1386,349,1679]" captionTargetPageId="5" captionText="FIGURE 4. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. Pereiopods (A. First; B. Second; C. Third; D. Fourth; E. Fifth); Pleopods (F. First; G. Second showing appendix masculina); H. Abdomen. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186842/files/figure.png" pageId="3" pageNumber="64">Fig. 4</figureCitation>
|
||
F) with naked protopodite; endopod reduced and the appendix interna is absent. Second, third, fourth and fifth pair of pleopods fully developed similar in size and shape, protopodite with broad distal end and outer margin with dense setae. Appendix interna well developed in second, third, fourth and fifth pair of pleopods reaching half size of endopod, apex rounded with stamen-like setae. Appendix masculina in second pair of pleopods (
|
||
<figureCitation id="1308259DF45A9644FDD00DC646DD53BF" box="[606,676,152,178]" captionStart="FIGURE 4" captionStartId="5.[151,257,1702,1726]" captionTargetBox="[205,1376,349,1672]" captionTargetId="figure@5.[202,1386,349,1679]" captionTargetPageId="5" captionText="FIGURE 4. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. Pereiopods (A. First; B. Second; C. Third; D. Fourth; E. Fifth); Pleopods (F. First; G. Second showing appendix masculina); H. Abdomen. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186842/files/figure.png" pageId="4" pageNumber="65">Fig. 4</figureCitation>
|
||
G) is located between appendix interna and endopodite, rounded distally, twice the size that appendix interna, and slightly shorter than endopodite, distal end and margins covered with dense setae.
|
||
</paragraph>
|
||
<caption id="DF4C6990F45A9644FF190BB9402A542C" httpUri="https://zenodo.org/record/186841/files/figure.png" pageId="4" pageNumber="65" targetBox="[185,1382,320,1741]" targetPageId="4">
|
||
<paragraph id="8B8C3918F45A9644FF190BB9402A542C" blockId="4.[151,1436,1767,1825]" pageId="4" pageNumber="65">
|
||
<emphasis id="B947E50AF45A9644FF190BB9456355F2" bold="true" box="[151,282,1767,1791]" pageId="4" pageNumber="65">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C33429BF45A9644FEAF0BB6460D55F2" box="[289,628,1768,1791]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="65" phylum="Arthropoda" rank="species" species="santanderensis" status="sp. nov.">
|
||
<emphasis id="B947E50AF45A9644FEAF0BB6460D55F2" box="[289,628,1768,1791]" italics="true" pageId="4" pageNumber="65">Macrobrachium santanderensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2745871F45A9644FD0D0BB6477E55F2" box="[643,775,1768,1791]" pageId="4" pageNumber="65" rank="species">new species</taxonomicNameLabel>
|
||
, holotype, tl. 40 mm. A. Mandible; B. Maxillula; C. Maxilla; D. First Maxilliped; E. Second Maxilliped; F. Third Maxilliped. Scale bars equal 1.0 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8C3918F45A9645FF4B0A0E46FF522B" blockId="4.[151,1437,1872,2014]" lastBlockId="5.[151,1436,152,294]" lastPageId="5" lastPageNumber="66" pageId="4" pageNumber="65">
|
||
Telson and uropods (
|
||
<figureCitation id="1308259DF45A9644FE320A0E467C5467" box="[444,517,1872,1898]" captionStart="FIGURE 2" captionStartId="3.[151,255,1350,1374]" captionTargetBox="[188,1398,221,1324]" captionTargetId="figure@3.[188,1398,197,1325]" captionTargetPageId="3" captionText="FIGURE 2. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. A. Carapace; B. Telson; C. Antenna; D. Antennule. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186840/files/figure.png" pageId="4" pageNumber="65">Fig. 2</figureCitation>
|
||
B): Telson very elongated, much longer than broader with setae and one spine present at base of median process and two pairs of dorsal spines at the last middle of the telson. Posterior portion narrow with an intermediate protrusion longer and robust than one pair of small external spinules flanked by an internal pair of spinules overreaching midpoint and external pair, and one pair of long posteriormarginal plumose setae between internal spinules. Uropods longer than telson, rounded distally and fringed with dense hair like setae on outer and inner margins of endopods and inner margin of exopods. Distal fourth of outer margin in uropodal exopod produced to form stout spine with a spine inside. Uropodal exopods are slightly larger and broader than endopods.
|
||
</paragraph>
|
||
<caption id="DF4C6990F45B9645FF190BF84489540E" httpUri="https://zenodo.org/record/186842/files/figure.png" pageId="5" pageNumber="66" targetBox="[205,1376,349,1672]" targetPageId="5">
|
||
<paragraph id="8B8C3918F45B9645FF190BF84489540E" blockId="5.[151,1436,1702,1795]" pageId="5" pageNumber="66">
|
||
<emphasis id="B947E50AF45B9645FF190BF8456755B3" bold="true" box="[151,286,1702,1726]" pageId="5" pageNumber="66">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C33429BF45B9645FEAB0BF946FD55B3" box="[293,644,1703,1726]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="66" phylum="Arthropoda" rank="species" species="santanderensis" status="sp. nov.">
|
||
<emphasis id="B947E50AF45B9645FEAB0BF946FD55B3" box="[293,644,1703,1726]" italics="true" pageId="5" pageNumber="66">Macrobrachium santanderensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2745871F45B9645FD1C0BF8476255B0" box="[658,795,1702,1725]" pageId="5" pageNumber="66" rank="species">new species</taxonomicNameLabel>
|
||
, holotype, tl. 40 mm. Pereiopods (A. First; B. Second; C. Third; D. Fourth; E. Fifth); Pleopods (F. First; G. Second showing appendix masculina); H. Abdomen. Scale bars equal 1.0 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8C3918F45B9645FF480A6B46BD54E7" blockId="5.[151,1436,1845,2026]" pageId="5" pageNumber="66">
|
||
Abdomen (
|
||
<figureCitation id="1308259DF45B9645FEC50A6B45EA5442" box="[331,403,1845,1871]" captionStart="FIGURE 4" captionStartId="5.[151,257,1702,1726]" captionTargetBox="[205,1376,349,1672]" captionTargetId="figure@5.[202,1386,349,1679]" captionTargetPageId="5" captionText="FIGURE 4. Macrobrachium santanderensis, new species, holotype, tl. 40 mm. Pereiopods (A. First; B. Second; C. Third; D. Fourth; E. Fifth); Pleopods (F. First; G. Second showing appendix masculina); H. Abdomen. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/186842/files/figure.png" pageId="5" pageNumber="66">Fig. 4</figureCitation>
|
||
H): Body sub-cylindrical without lateral ridges. The abdominal somites are smooth and different sizes. The sixth abdominal somite is twice as long as the fifth and 0.4 times as long as carapace. Color, size, and eyes: Body color in living animal is translucent; small sized prawn (total length mean ± SD=36 ±
|
||
<quantity id="4CCB94FDF45B9645FE840AF7452A54CE" box="[266,339,1961,1987]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="66" unit="mm" value="3.0">3 mm</quantity>
|
||
); eyes stout and well developed, with large, globular and pigmented cornea. Cornea rounded, much longer and slightly broader than eyestalk.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3296A93F4589646FF4B0DC9459F5241" pageId="6" pageNumber="67" type="etymology">
|
||
<paragraph id="8B8C3918F4589646FF4B0DC9404753D5" blockId="6.[151,1438,151,2034]" pageId="6" pageNumber="67">
|
||
<emphasis id="B947E50AF4589646FF4B0DC9453553BC" bold="true" box="[197,332,151,177]" pageId="6" pageNumber="67">Etymology</emphasis>
|
||
: The specific name
|
||
<taxonomicName id="4C33429BF4589646FDB20DC6469253BC" box="[572,747,152,177]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="santanderensis">
|
||
<emphasis id="B947E50AF4589646FDB20DC6469253BC" box="[572,747,152,177]" italics="true" pageId="6" pageNumber="67">santanderensis</emphasis>
|
||
</taxonomicName>
|
||
is derived from the name of the Department of Santander, one of the political subdivisions of
|
||
<collectingCountry id="F3247988F4589646FDBA0DE046D153D5" box="[564,680,190,216]" name="Colombia" pageId="6" pageNumber="67">Colombia</collectingCountry>
|
||
where the new species was found.
|
||
</paragraph>
|
||
<paragraph id="8B8C3918F4589646FF480DBB459F5241" blockId="6.[151,1438,151,2034]" pageId="6" pageNumber="67">
|
||
Water Quality: Physical-chemical water properties, field tested at the time of collection was as follows:
|
||
<collectingCountry id="F3247988F4589646FF190C5244C2522B" box="[151,187,268,294]" name="Philippines" pageId="6" pageNumber="67">pH</collectingCountry>
|
||
5.0 standard units, water temperature 23°C, dissolved oxygen concentration 2.3 mg/L and water visibility using the Secchi disk
|
||
<quantity id="4CCB94FDF4589646FE180C6C459A5241" box="[406,483,306,332]" metricMagnitude="-1" metricUnit="m" metricValue="2.1" pageId="6" pageNumber="67" unit="cm" value="21.0">21 cm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3296A93F4589647FF480C0647F7518F" lastPageId="7" lastPageNumber="68" pageId="6" pageNumber="67" type="discussion">
|
||
<paragraph id="8B8C3918F4589646FF480C06414A5103" blockId="6.[151,1438,151,2034]" pageId="6" pageNumber="67">
|
||
<emphasis id="B947E50AF4589646FF480C064533527F" bold="true" box="[198,330,344,370]" pageId="6" pageNumber="67">Discussion</emphasis>
|
||
: Due to the restricted studies and scarcity of published data on
|
||
<taxonomicName id="4C33429BF4589646FBA40C07409E527F" box="[1066,1255,345,370]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B947E50AF4589646FBA40C07409E527F" box="[1066,1255,345,370]" italics="true" pageId="6" pageNumber="67">Macrobrachium</emphasis>
|
||
</taxonomicName>
|
||
species for this region of
|
||
<collectingCountry id="F3247988F4589646FE860CDE45065297" box="[264,383,384,410]" name="Colombia" pageId="6" pageNumber="67">Colombia</collectingCountry>
|
||
, the comparative studies with other local species of
|
||
<taxonomicName id="4C33429BF4589646FC530CDE40E25294" box="[989,1179,384,409]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B947E50AF4589646FC530CDE40E25294" box="[989,1179,384,409]" italics="true" pageId="6" pageNumber="67">Macrobrachium</emphasis>
|
||
</taxonomicName>
|
||
is difficult. However; morphology comparison with other Colombian
|
||
<taxonomicName id="4C33429BF4589646FD570CF947E252CD" box="[729,923,423,448]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B947E50AF4589646FD570CF947E252CD" box="[729,923,423,448]" italics="true" pageId="6" pageNumber="67">Macrobrachium</emphasis>
|
||
</taxonomicName>
|
||
species which inhabit the nearby Orinoco river basin such as
|
||
<taxonomicName id="4C33429BF4589646FEFB0C93466252EB" box="[373,539,461,486]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="brasiliense">
|
||
<emphasis id="B947E50AF4589646FEFB0C93466252EB" box="[373,539,461,486]" italics="true" pageId="6" pageNumber="67">M. brasiliense</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FDA40C9346D952EB" box="[554,672,461,486]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="cortezi">
|
||
<emphasis id="B947E50AF4589646FDA40C9346D952EB" box="[554,672,461,486]" italics="true" pageId="6" pageNumber="67">M. cortezi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B947E50AF4589646FD200C93471752EB" box="[686,878,461,486]" italics="true" pageId="6" pageNumber="67">
|
||
<taxonomicName id="4C33429BF4589646FD200C93471252EB" box="[686,875,461,486]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="heterochirus">M. heterochirus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
and
|
||
<emphasis id="B947E50AF4589646FC280C93406352EB" box="[934,1050,461,486]" italics="true" pageId="6" pageNumber="67">
|
||
<taxonomicName id="4C33429BF4589646FC280C93406C52EB" box="[934,1045,461,486]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="reyesi">M. reyesi</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
and the only species reported for the Catatumbo region (
|
||
<taxonomicName id="4C33429BF4589646FE280CAA46525100" box="[422,555,500,525]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="praecox">
|
||
<emphasis id="B947E50AF4589646FE280CAA46525100" box="[422,555,500,525]" italics="true" pageId="6" pageNumber="67">M. praecox</emphasis>
|
||
</taxonomicName>
|
||
), reveals characters indicative of a new freshwater prawn species.
|
||
</paragraph>
|
||
<paragraph id="8B8C3918F4589646FF4B0F44466F5709" blockId="6.[151,1438,151,2034]" pageId="6" pageNumber="67">
|
||
<emphasis id="B947E50AF4589646FF4B0F44454E5139" bold="true" box="[197,311,538,564]" pageId="6" pageNumber="67">Remarks</emphasis>
|
||
: The anterolateral surface of the carapace in
|
||
<taxonomicName id="4C33429BF4589646FCC00F44478E513E" box="[846,1015,538,563]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="brasiliense">
|
||
<emphasis id="B947E50AF4589646FCC00F44478E513E" box="[846,1015,538,563]" italics="true" pageId="6" pageNumber="67">M. brasiliense</emphasis>
|
||
</taxonomicName>
|
||
is covered with spinules whereas it is completely smooth in
|
||
<taxonomicName id="4C33429BF4589646FE370F1F46F65157" box="[441,655,577,602]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="santanderensis">
|
||
<emphasis id="B947E50AF4589646FE370F1F46F65157" box="[441,655,577,602]" italics="true" pageId="6" pageNumber="67">M. santanderensis</emphasis>
|
||
</taxonomicName>
|
||
. Rostrum curved downward overreaching antennal scale with 2–4 teeth completely Post-orbital in
|
||
<taxonomicName id="4C33429BF4589646FD9E0F3646F1518C" box="[528,648,616,641]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="cortezi">
|
||
<emphasis id="B947E50AF4589646FD9E0F3646F1518C" box="[528,648,616,641]" italics="true" pageId="6" pageNumber="67">M. cortezi</emphasis>
|
||
</taxonomicName>
|
||
; sinuous and shorter than antennal scale with 4–5 teeth completely post-orbital in
|
||
<taxonomicName id="4C33429BF4589646FEC60FD1467C51A5" box="[328,517,655,680]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="heterochirus">
|
||
<emphasis id="B947E50AF4589646FEC60FD1467C51A5" box="[328,517,655,680]" italics="true" pageId="6" pageNumber="67">M. heterochirus</emphasis>
|
||
</taxonomicName>
|
||
; straight and shorter than the antennal scale with 1–2 teeth completely postorbital in
|
||
<taxonomicName id="4C33429BF4589646FE820FEB45FA51C3" box="[268,387,693,718]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="precox">
|
||
<emphasis id="B947E50AF4589646FE820FEB45FA51C3" box="[268,387,693,718]" italics="true" pageId="6" pageNumber="67">M. precox</emphasis>
|
||
</taxonomicName>
|
||
; straight and as long as or slightly longer than antennal scale with 2–3 teeth completely post-orbital in
|
||
<taxonomicName id="4C33429BF4589646FECC0F8245D751F8" box="[322,430,732,757]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="reyesi">
|
||
<emphasis id="B947E50AF4589646FECC0F8245D751F8" box="[322,430,732,757]" italics="true" pageId="6" pageNumber="67">M. reyesi</emphasis>
|
||
</taxonomicName>
|
||
; whereas rostrum reaching antennal scale and 0–1 tooth behind posterior limit of orbit in
|
||
<taxonomicName id="4C33429BF4589646FF390E5C45EA5016" box="[183,403,770,795]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="santanderensis">
|
||
<emphasis id="B947E50AF4589646FF390E5C45EA5016" box="[183,403,770,795]" italics="true" pageId="6" pageNumber="67">M. santanderensis</emphasis>
|
||
</taxonomicName>
|
||
. Second pair of pereiopods slightly or completely different in size, and covered with conspicuous spines in
|
||
<taxonomicName id="4C33429BF4589646FE2B0E774628504F" box="[421,593,809,834]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="brasiliense">
|
||
<emphasis id="B947E50AF4589646FE2B0E774628504F" box="[421,593,809,834]" italics="true" pageId="6" pageNumber="67">M. brasiliense</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FDEF0E7746A2504F" box="[609,731,809,834]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="cortezi">
|
||
<emphasis id="B947E50AF4589646FDEF0E7746A2504F" box="[609,731,809,834]" italics="true" pageId="6" pageNumber="67">M. cortezi</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C33429BF4589646FC910E7747A4504F" box="[799,989,809,834]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="heterochirus">
|
||
<emphasis id="B947E50AF4589646FC910E7747A4504F" box="[799,989,809,834]" italics="true" pageId="6" pageNumber="67">M. heterochirus</emphasis>
|
||
</taxonomicName>
|
||
; merus as long as carpus and shorter than chelae with fingers thickly pubescent (
|
||
<emphasis id="B947E50AF4589646FD4D0E0E47245064" box="[707,861,848,873]" italics="true" pageId="6" pageNumber="67">
|
||
<taxonomicName id="4C33429BF4589646FD4D0E0E472D5064" box="[707,852,848,873]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="praecox">M. praecox</taxonomicName>
|
||
)
|
||
</emphasis>
|
||
or naked (
|
||
<taxonomicName id="4C33429BF4589646FC690E0E40255064" box="[999,1116,848,873]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="reyesi">
|
||
<emphasis id="B947E50AF4589646FC690E0E40255064" box="[999,1116,848,873]" italics="true" pageId="6" pageNumber="67">M. reyesi</emphasis>
|
||
</taxonomicName>
|
||
); whereas second pair of pereiopods are similar in shape, and completely smooth with merus as long as carpus and longer than chelae, and few setae at the distal end of the fingers in
|
||
<taxonomicName id="4C33429BF4589646FD340EC347F650BB" box="[698,911,925,950]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="santanderensis">
|
||
<emphasis id="B947E50AF4589646FD340EC347F650BB" box="[698,911,925,950]" italics="true" pageId="6" pageNumber="67">M. santanderensis</emphasis>
|
||
</taxonomicName>
|
||
. Eggs large and few are characteristics of
|
||
<taxonomicName id="4C33429BF4589646FAF20EC3456E50D0" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="brasiliense">
|
||
<emphasis id="B947E50AF4589646FAF20EC3456E50D0" italics="true" pageId="6" pageNumber="67">M. brasiliense</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FEA80E9A45E450D0" box="[294,413,964,989]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="cortezi">
|
||
<emphasis id="B947E50AF4589646FEA80E9A45E450D0" box="[294,413,964,989]" italics="true" pageId="6" pageNumber="67">M. cortezi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FE220E9A466E50D0" box="[428,535,964,989]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="reyesi">
|
||
<emphasis id="B947E50AF4589646FE220E9A466E50D0" box="[428,535,964,989]" italics="true" pageId="6" pageNumber="67">M. reyesi</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C33429BF4589646FDD60E9A475750D0" box="[600,814,964,989]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="santanderensis">
|
||
<emphasis id="B947E50AF4589646FDD60E9A475750D0" box="[600,814,964,989]" italics="true" pageId="6" pageNumber="67">M. santanderensis</emphasis>
|
||
</taxonomicName>
|
||
as opposed to the small and numerous eggs found in
|
||
<taxonomicName id="4C33429BF4589646FF190EB44528570E" box="[151,337,1002,1027]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="heterochirus">
|
||
<emphasis id="B947E50AF4589646FF190EB44528570E" box="[151,337,1002,1027]" italics="true" pageId="6" pageNumber="67">M. heterochirus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C33429BF4589646FE040EB44676570E" box="[394,527,1002,1027]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="praecox">
|
||
<emphasis id="B947E50AF4589646FE040EB44676570E" box="[394,527,1002,1027]" italics="true" pageId="6" pageNumber="67">M. praecox</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8C3918F4589646FF4B094F453957E1" blockId="6.[151,1438,151,2034]" pageId="6" pageNumber="67">
|
||
<bibRefCitation id="EFA244E9F4589646FF4B094F451B5726" author="Roux" box="[197,354,1041,1067]" pageId="6" pageNumber="68" refString="Roux, J. (1928) Note sur deux especes sud-americaines de crustaces macroures d'eau douce. Revue Suisse de Zoologie, 35, 43 - 48." type="journal article" year="1928">Roux (1928)</bibRefCitation>
|
||
has the only morphological description for the unique species (
|
||
<taxonomicName id="4C33429BF4589646FBF1094F41755727" box="[1151,1292,1041,1066]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="praecox">
|
||
<emphasis id="B947E50AF4589646FBF1094F41755727" box="[1151,1292,1041,1066]" italics="true" pageId="6" pageNumber="67">M. praecox</emphasis>
|
||
</taxonomicName>
|
||
) found and reported for this
|
||
<collectingCountry id="F3247988F4589646FED3096645A8575F" box="[349,465,1080,1106]" name="Colombia" pageId="6" pageNumber="67">Colombia</collectingCountry>
|
||
region.
|
||
<bibRefCitation id="EFA244E9F4589646FDBD096646A0575F" author="Pearse" box="[563,729,1080,1106]" pageId="6" pageNumber="68" refString="Pearse, A. S. (1916) An account of the crustacean collected by the Walker Expedition to Santa Marta, Colombia. Proceedings United States National Museum, 49, 531 - 556." type="journal article" year="1916">Pearse (1916)</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFA244E9F4589646FD6B096647E4575F" author="Escobar" box="[741,925,1080,1106]" pageId="6" pageNumber="68" refString="Escobar, Juan Guillermo. (1979) Carideos (Palaemonidae y Atyidae) en los rios de la region de Santa Marta. Anales Instituto Investigaciones Marinas Punta de Betin, 11, 97 - 133." type="journal article" year="1979">Escobar (1979)</bibRefCitation>
|
||
, Von Prahl and Rios (1984), and
|
||
<bibRefCitation id="EFA244E9F4589646FAA90966456B5775" pageId="6" pageNumber="68" refString="Bowles, D. E., Aziz, K. & Knight, L. C. (2000) Macrobrachium (Decapoda: Caridea: Palaemonidae) in the contiguous United States: A review of the species and an assessment of threats to their survival. Journal of Crustacean Biolog y, 20, 158 - 171." type="journal article">Bowles et al. (2000)</bibRefCitation>
|
||
described specific Colombian biotopes inhabited for different
|
||
<taxonomicName id="4C33429BF4589646FBA1090140815775" box="[1071,1272,1119,1144]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B947E50AF4589646FBA1090140815775" box="[1071,1272,1119,1144]" italics="true" pageId="6" pageNumber="67">Macrobrachium</emphasis>
|
||
</taxonomicName>
|
||
species. The collection of the Smithsonian National Museum of Natural History (2008) has twelve
|
||
<taxonomicName id="4C33429BF4589646FB1609DB41445792" box="[1176,1341,1157,1183]" class="Malacostraca" family="Palaemonidae" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="family">Palaemonidae</taxonomicName>
|
||
records reported for
|
||
<collectingCountry id="F3247988F4589646FEA209F245D957CB" box="[300,416,1196,1222]" name="Colombia" pageId="6" pageNumber="67">Colombia</collectingCountry>
|
||
under four
|
||
<taxonomicName id="4C33429BF4589646FDA309F2469257C8" box="[557,747,1196,1221]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B947E50AF4589646FDA309F2469257C8" box="[557,747,1196,1221]" italics="true" pageId="6" pageNumber="67">Macrobrachium</emphasis>
|
||
</taxonomicName>
|
||
species:
|
||
<emphasis id="B947E50AF4589646FCD709F2414157C8" box="[857,1336,1196,1221]" italics="true" pageId="6" pageNumber="67">
|
||
<taxonomicName id="4C33429BF4589646FCD709F2479157C8" box="[857,1000,1196,1221]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="carcinus">M. carcinus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FC7B09F240F357C8" box="[1013,1162,1196,1221]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="hancocki">M. hancocki</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FB1909F2414157C8" box="[1175,1336,1196,1221]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="rathbunae">M. rathbunae</taxonomicName>
|
||
</emphasis>
|
||
, and M.
|
||
<emphasis id="B947E50AF4589646FF19098D453957E1" box="[151,320,1235,1260]" italics="true" pageId="6" pageNumber="67">
|
||
<taxonomicName id="4C33429BF4589646FF19098D454557E1" box="[151,316,1235,1260]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="transandicum">transandicum</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B8C3918F4589646FF4B09A745CA5562" blockId="6.[151,1438,151,2034]" pageId="6" pageNumber="67">
|
||
<bibRefCitation id="EFA244E9F4589646FF4B09A745F9561E" author="Holthuis" box="[197,384,1273,1299]" pageId="6" pageNumber="68" refString="Holthuis, L. B. (1952) A General Revision of Palaemonideae (Crustacea-Decapoda- Natantia) of the Americas. II. The Subfamily Palaemonidae. Occasional Papers Allan Hancock Foundation Publications, 12, 1 - 396." type="journal article" year="1952">Holthuis (1952)</bibRefCitation>
|
||
reported that 13 species of
|
||
<taxonomicName id="4C33429BF4589646FD4409A747F1561F" box="[714,904,1273,1298]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B947E50AF4589646FD4409A747F1561F" box="[714,904,1273,1298]" italics="true" pageId="6" pageNumber="67">Macrobrachium</emphasis>
|
||
</taxonomicName>
|
||
live in the Atlantic (
|
||
<emphasis id="B947E50AF4589646FB0E09A746DA5634" italics="true" pageId="6" pageNumber="67">
|
||
<taxonomicName id="4C33429BF4589646FB0E09A7417E561F" box="[1152,1287,1273,1298]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="acanthurus">acanthurus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FA9A09A741E1561F" box="[1300,1432,1273,1298]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="brasiliense">brasiliense</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FF19087E45715634" box="[151,264,1312,1337]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="carcinus">carcinus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FE98087E450F5634" box="[278,374,1312,1337]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="olfersii">olfersii</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FE0A087E45965634" box="[388,495,1312,1337]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="praecox">praecox</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FE73087E46DA5634" box="[509,675,1312,1337]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="surinamicum">surinamicum</taxonomicName>
|
||
</emphasis>
|
||
) and Pacific (
|
||
<emphasis id="B947E50AF4589646FCD2087E4636566D" italics="true" pageId="6" pageNumber="67">
|
||
<taxonomicName id="4C33429BF4589646FCD2087E47875634" box="[860,1022,1312,1337]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="americanum">americanum</taxonomicName>
|
||
, diguetti,
|
||
<taxonomicName id="4C33429BF4589646FB0F087E40815634" box="[1153,1272,1312,1337]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="hancocki">hancocki</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FA88087E41E15634" box="[1286,1432,1312,1337]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="panamense">panamense</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FF1908194563566D" box="[151,282,1351,1376]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="rathbunae">rathbunae</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FEA6081945EE566D" box="[296,407,1351,1376]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="tenellum">tenellum</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FE2A08194636566D" box="[420,591,1351,1376]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="transandicum">transandicum</taxonomicName>
|
||
</emphasis>
|
||
) coasts of
|
||
<collectingCountry id="F3247988F4589646FD5408184720566D" box="[730,857,1350,1376]" name="Colombia" pageId="6" pageNumber="67">Colombia</collectingCountry>
|
||
.
|
||
<bibRefCitation id="EFA244E9F4589646FCEB08184048566D" author="Martinez" box="[869,1073,1350,1376]" pageId="6" pageNumber="68" refString="Martinez, L. E. (1973) Distribucion biogeografica de camarones de agua dulce del genero Macrobrachium Bate, 1868 (Crustacea, Palaemonidae) en el norte de Colombia. Divulgacion Pesquera, 4, 1 - 12." type="journal article" year="1973">Martinez (1973)</bibRefCitation>
|
||
recorded
|
||
<taxonomicName id="4C33429BF4589646FB3E0819411E566D" box="[1200,1383,1351,1376]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="crenulatum">
|
||
<emphasis id="B947E50AF4589646FB3E0819411E566D" box="[1200,1383,1351,1376]" italics="true" pageId="6" pageNumber="67">M. crenulatum</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C33429BF4589646FF1908334574568B" box="[151,269,1389,1414]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="faustinum">
|
||
<emphasis id="B947E50AF4589646FF1908334574568B" box="[151,269,1389,1414]" italics="true" pageId="6" pageNumber="67">faustinum</emphasis>
|
||
</taxonomicName>
|
||
;
|
||
<bibRefCitation id="EFA244E9F4589646FE9008334614568A" author="Medina" box="[286,621,1389,1415]" pageId="6" pageNumber="68" refString="Medina, R. & Sobrino A. (1975) Contribucion a la ecologia, cultivo de larvas en laboratorio y descripcion de estadios larvales del camaron de agua dulce Macrobrachium amazonicum (Heller) Decapoda, Palaemonidae. Tesis de grado, Departamento de Biologia, Universidad Nacional de Colombia, Bogota, 94 pp." type="book" year="1975">Medina and Sobrino (1975)</bibRefCitation>
|
||
listed
|
||
<taxonomicName id="4C33429BF4589646FD3108334707568B" box="[703,894,1389,1414]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="amazonicum">
|
||
<emphasis id="B947E50AF4589646FD3108334707568B" box="[703,894,1389,1414]" italics="true" pageId="6" pageNumber="67">M. amazonicum</emphasis>
|
||
</taxonomicName>
|
||
;
|
||
<bibRefCitation id="EFA244E9F4589646FC0108334030568A" author="Escobar" box="[911,1097,1389,1415]" pageId="6" pageNumber="68" refString="Escobar, Juan Guillermo. (1979) Carideos (Palaemonidae y Atyidae) en los rios de la region de Santa Marta. Anales Instituto Investigaciones Marinas Punta de Betin, 11, 97 - 133." type="journal article" year="1979">Escobar (1979)</bibRefCitation>
|
||
added
|
||
<taxonomicName id="4C33429BF4589646FB2F08334119568B" box="[1185,1376,1389,1414]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="heterochirus">
|
||
<emphasis id="B947E50AF4589646FB2F08334119568B" box="[1185,1376,1389,1414]" italics="true" pageId="6" pageNumber="67">M. heterochirus</emphasis>
|
||
</taxonomicName>
|
||
; and
|
||
<bibRefCitation id="EFA244E9F4589646FF1908CA452056A3" author="Campos" box="[151,345,1428,1454]" pageId="6" pageNumber="68" refString="Campos, M. R. (1997) Crustaceos, Decapodos. In: Instituto Geografico Agustin Codazzi, zonificacion Ambiental para el plan modelo Colombo-Brasilero (Eje Apaporis-Tabatinga: PAT). Editorial Linotipia Bolivar, Colombia, pp. 231 - 235." type="book chapter" year="1997">Campos (1997)</bibRefCitation>
|
||
included
|
||
<taxonomicName id="4C33429BF4589646FE5808CA461756A0" box="[470,622,1428,1453]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="nattereri">
|
||
<emphasis id="B947E50AF4589646FE5808CA461756A0" box="[470,622,1428,1453]" italics="true" pageId="6" pageNumber="67">M. nattereri</emphasis>
|
||
</taxonomicName>
|
||
. Valencia-López and Rocha de
|
||
<bibRefCitation id="EFA244E9F4589646FB8C08CA40C456A3" author="Campos" box="[1026,1213,1428,1454]" pageId="6" pageNumber="68" refString="Valencia-Lopez, D. M. & Rocha de Campos, M. H. (2004) Estudio taxonomico de las especies del genero Macrobrachium Bate, 1868 (Crustacea: decapoda: Palaemonidae) en Colombia. Acta Biologica Colombiana, 9, 71." type="journal article" year="2004">Campos (2004</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFA244E9F4589646FB4408CA417356A3" author="Campos" box="[1226,1290,1428,1454]" pageId="6" pageNumber="68" refString="Valencia-Lopez, D. M. & Rocha de Campos, M. H. (2007) Freshwater prawns of the genus Macrobrachium Bate, 1868 (Crustacea: Decapoda: Palaemonidae) of Colombia. Zootaxa, 1456, 1 - 44." type="journal article" year="2007">2007</bibRefCitation>
|
||
) examined, determined, revised and confirmed taxonomically the specimens of six Colombian
|
||
<taxonomicName id="4C33429BF4589646FB4108E541E456D9" box="[1231,1437,1467,1492]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B947E50AF4589646FB4108E541E456D9" box="[1231,1437,1467,1492]" italics="true" pageId="6" pageNumber="67">Macrobrachium</emphasis>
|
||
</taxonomicName>
|
||
collections. They found a total of 21 native
|
||
<taxonomicName id="4C33429BF4589646FD1408BF472156F7" box="[666,856,1505,1530]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B947E50AF4589646FD1408BF472156F7" box="[666,856,1505,1530]" italics="true" pageId="6" pageNumber="67">Macrobrachium</emphasis>
|
||
</taxonomicName>
|
||
species registered and reported for the
|
||
<collectingCountry id="F3247988F4589646FAA608BF41E556F6" box="[1320,1436,1505,1531]" name="Colombia" pageId="6" pageNumber="67">Colombia</collectingCountry>
|
||
collections. The species
|
||
<emphasis id="B947E50AF4589646FE4B0B5647E5552C" box="[453,924,1544,1569]" italics="true" pageId="6" pageNumber="67">
|
||
<taxonomicName id="4C33429BF4589646FE4B0B56463F552C" box="[453,582,1544,1569]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="cortezi">M. cortezi</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4589646FDDD0B564691552C" box="[595,744,1544,1569]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="ferreirai">M. ferreirai</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C33429BF4589646FCA50B5647E5552C" box="[811,924,1544,1569]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="reyesi">M. reyesi</taxonomicName>
|
||
</emphasis>
|
||
were registered for the first time, and
|
||
<taxonomicName id="4C33429BF4589646FAF20B56448F5545" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="praecox">
|
||
<emphasis id="B947E50AF4589646FAF20B56448F5545" italics="true" pageId="6" pageNumber="67">M. praecox</emphasis>
|
||
</taxonomicName>
|
||
is still the only species registered for the Catatumbo region, which is part of the northeastern Andes mountains of
|
||
<collectingCountry id="F3247988F4589646FEB60B0B45C95562" box="[312,432,1621,1647]" name="Colombia" pageId="6" pageNumber="67">Colombia</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8C3918F4589646FF4B0B224726545A" blockId="6.[151,1438,151,2034]" pageId="6" pageNumber="67">
|
||
However,
|
||
<taxonomicName id="4C33429BF4589646FECA0B2246E65598" box="[324,671,1660,1685]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="rosenbergii">
|
||
<emphasis id="B947E50AF4589646FECA0B2246E65598" box="[324,671,1660,1685]" italics="true" pageId="6" pageNumber="67">Macrobrachium rosenbergii</emphasis>
|
||
</taxonomicName>
|
||
, endemic species from Southeast Asia should be reported for
|
||
<collectingCountry id="F3247988F4589646FF190BFC457555B1" box="[151,268,1698,1724]" name="Colombia" pageId="6" pageNumber="67">Colombia</collectingCountry>
|
||
after its introduction was approved by the
|
||
<collectingCountry id="F3247988F4589646FC830BFC47FB55B1" box="[781,898,1698,1724]" name="Colombia" pageId="6" pageNumber="67">Colombia</collectingCountry>
|
||
government in the early 80’s for aquaculture purposes (
|
||
<bibRefCitation id="EFA244E9F4589646FE980B9747CC55EE" author="National" box="[278,949,1737,1763]" pageId="6" pageNumber="68" refString="National Oceanic and Atmospheric Administration. (1991) Colombia Shrimp Culture. United States Department of Commerce, International Fisheries Report, 104 pp." type="book" year="1991">National Oceanic Atmospheric Administration, 1991</bibRefCitation>
|
||
). Currently, data is not available about Colombian companies, research institutes, public or private universities or individuals who are culturing this freshwater prawn. After almost 30 years of its introduction, the scientific literature has not published reports of
|
||
<taxonomicName id="4C33429BF4589646FF380A63451B545B" box="[182,354,1853,1878]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="rosenbergii">
|
||
<emphasis id="B947E50AF4589646FF380A63451B545B" box="[182,354,1853,1878]" italics="true" pageId="6" pageNumber="67">M. rosenbergii</emphasis>
|
||
</taxonomicName>
|
||
being catch in either the wild in
|
||
<collectingCountry id="F3247988F4589646FD6A0A634725545A" box="[740,860,1853,1879]" name="Colombia" pageId="6" pageNumber="67">Colombia</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8C3918F4589647FF4B0A3A40FB53F2" blockId="6.[151,1438,151,2034]" lastBlockId="7.[151,1437,152,642]" lastPageId="7" lastPageNumber="68" pageId="6" pageNumber="67">
|
||
According to the classification done by
|
||
<bibRefCitation id="EFA244E9F4589646FD160A3A473E5473" author="Shokita" box="[664,839,1892,1918]" pageId="6" pageNumber="68" refString="Shokita, S. (1985) Larval Development of the Palaemonid Prawn, Macrobrachium grandimanus (Randall), Reared in the Laboratory, with Special Reference to Larval Dispersal. Zoological Science, 2, 785 - 803." type="journal article" year="1985">Shokita (1985)</bibRefCitation>
|
||
using the eggs as a reference, this new species can be classified as large-eggs and land-locked life-cycle prawn.
|
||
<taxonomicName id="4C33429BF4589646FC080AD5403354A9" box="[902,1098,1931,1956]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B947E50AF4589646FC080AD5403354A9" box="[902,1098,1931,1956]" italics="true" pageId="6" pageNumber="67">Macrobrachium</emphasis>
|
||
</taxonomicName>
|
||
species usually need saline water to complete their development. However, species with totally or partially abbreviated larval development (1–3 larval stages) have essentially developed an adaptation to the strictly freshwater habitat, and usually they have few large eggs (
|
||
<bibRefCitation id="EFA244E9F4599647FDF30DC647B953BF" author="Pereira" box="[637,960,152,178]" pageId="7" pageNumber="68" refString="Pereira, G. A, & J. V. Garcia. (1995) Larval development of Macrobrachium reyesi Pereira (Decapoda: Palaemonidae), with a discussion on the origin of abbreviated development in Palaemonids. Journal of Crustacean Biology, 15, 117 - 133." type="journal article" year="1995">Pereira and Garcia, 1995</bibRefCitation>
|
||
).
|
||
<bibRefCitation id="EFA244E9F4599647FC580DC640F853BF" author="Anger" box="[982,1153,152,178]" pageId="7" pageNumber="68" refString="Anger, K. (1995) The conquest of freshwater and land by marine crabs: Adaptations in life-history patterns and larval bioenergetics. Journal Experimental Marine Biology Ecology, 193, 119 - 145." type="journal article" year="1995">Anger (1995)</bibRefCitation>
|
||
considers that species inhabiting fast-flowing or stagnant freshwater bodies have a restricted geographical range, thus the current species described here would have a restricted geographical distribution to Santander.
|
||
</paragraph>
|
||
<paragraph id="8B8C3918F4599647FF4B0C52450A5103" blockId="7.[151,1437,152,642]" pageId="7" pageNumber="68">
|
||
At present the following twenty three (23)
|
||
<taxonomicName id="4C33429BF4599647FD660C5247CB5228" box="[744,946,268,293]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B947E50AF4599647FD660C5247CB5228" box="[744,946,268,293]" italics="true" pageId="7" pageNumber="68">Macrobrachium</emphasis>
|
||
</taxonomicName>
|
||
species are known and reported in the literature from
|
||
<collectingCountry id="F3247988F4599647FEC50C6C45BD5241" box="[331,452,306,332]" name="Colombia" pageId="7" pageNumber="68">Colombia</collectingCountry>
|
||
:
|
||
<emphasis id="B947E50AF4599647FE410C6C45F35294" italics="true" pageId="7" pageNumber="68">
|
||
<taxonomicName id="4C33429BF4599647FE410C6C462E5246" box="[463,599,306,331]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="acanthurus">acanthurus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FDED0C6C46825246" box="[611,763,306,331]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="amazonicum">amazonicum</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FC860C6C47E75246" box="[776,926,306,331]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="americanum">americanum</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FC250C6C40565246" box="[939,1071,306,331]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="brasiliense">brasiliense</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FBB50C6C40DB5246" box="[1083,1186,306,331]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="carcinus">carcinus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FB3E0C6C417A5246" box="[1200,1283,306,331]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="cortezi">cortezi</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FA810C6C41EE5246" box="[1295,1431,306,331]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="crenulatum">crenulatum</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FF190C074489527F" box="[151,240,345,370]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="digueti">digueti</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FF730C074500527F" box="[253,377,345,370]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="faustinum">faustinum</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FE080C074588527F" box="[390,497,345,370]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="ferreirai">ferreirai</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FE700C074609527F" box="[510,624,345,370]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="hancocki">hancocki</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FDF30C074763527F" box="[637,794,345,370]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="heterochirus">heterochirus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FCA90C0747EC527F" box="[807,917,345,370]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="nattereri">nattereri</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FC2C0C074784527F" box="[930,1021,345,370]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="olfersii">olfersii</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FB840C0740EE527F" box="[1034,1175,345,370]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="panamense">panamense</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FB2A0C074173527F" box="[1188,1290,345,370]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="praecox">praecox</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FA990C0741E1527F" box="[1303,1432,345,370]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="rathbunae">rathbunae</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FF190CDE44915294" box="[151,232,384,409]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="reyesi">reyesi</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FF780CDE45F35294" box="[246,394,384,409]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="rosenbergii">rosenbergii</taxonomicName>
|
||
</emphasis>
|
||
(introduced species),
|
||
<taxonomicName id="4C33429BF4599647FD230CDE47175294" box="[685,878,384,409]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="santanderensis">
|
||
<emphasis id="B947E50AF4599647FD230CDE47175294" box="[685,878,384,409]" italics="true" pageId="7" pageNumber="68">santanderensis</emphasis>
|
||
</taxonomicName>
|
||
(new species),
|
||
<emphasis id="B947E50AF4599647FBB20CDE411C5294" box="[1084,1381,384,409]" italics="true" pageId="7" pageNumber="68">
|
||
<taxonomicName id="4C33429BF4599647FBB20CDE40915294" box="[1084,1256,384,409]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="surinamicum">surinamicum</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C33429BF4599647FB780CDE411C5294" box="[1270,1381,384,409]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="tenellum">tenellum</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C33429BF4599647FF190CF9453A52CD" box="[151,323,423,448]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="transandicum">
|
||
<emphasis id="B947E50AF4599647FF190CF9453A52CD" box="[151,323,423,448]" italics="true" pageId="7" pageNumber="68">transandicum</emphasis>
|
||
</taxonomicName>
|
||
. We hope this new species record and description will assist in clarifying collections of freshwater specimens to increase the knowledge and habitat protection of
|
||
<taxonomicName id="4C33429BF4599647FB950C9340A452EB" box="[1051,1245,461,486]" class="Malacostraca" family="Palaemonidae" genus="Macrobrachium" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="68" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B947E50AF4599647FB950C9340A452EB" box="[1051,1245,461,486]" italics="true" pageId="7" pageNumber="68">Macrobrachium</emphasis>
|
||
</taxonomicName>
|
||
species for this Colombian region.
|
||
</paragraph>
|
||
<paragraph id="8B8C3918F4599647FF4B0F4447F7518F" blockId="7.[151,1437,152,642]" pageId="7" pageNumber="68">The inaccessibility to some remote areas has not allowed these tropical zones to be adequately surveyed, considering the variety of habitats. Some of the poorer known zones are unexplored systems of small creeks, ditches, streams or ponds direct or indirectly connected to rivers.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |