273 lines
30 KiB
XML
273 lines
30 KiB
XML
<document id="C924CB48728CABBAF603978119E5AE8B" ID-DOI="10.5281/zenodo.191476" ID-GBIF-Dataset="8603d4d1-efc8-44bb-84ae-76d3d8dd8161" ID-ISSN="1175-5326" ID-Zenodo-Dep="191476" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461128727612" checkinUser="plazi" docAuthor="Passos, Paulo, Mueses-Cisneros, Jonh Jairo, Lynch, John D. & Fernandes, Ronaldo" docDate="2009" docId="03D087ECAA4F7747FF11B3BF174B25CC" docLanguage="en" docName="zt02293p034.pdf" docOrigin="Zootaxa 2293" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Atractus melas Boulenger 1908" docType="treatment" docVersion="8" lastPageNumber="19" masterDocId="FFE9FF94AA5E7755FF86B32815112046" masterDocTitle="Pacific lowland snakes of the genus Atractus (Serpentes: Dipsadidae), with description of three new species" masterLastPageNumber="34" masterPageNumber="1" pageNumber="18" updateTime="1698597252759" updateUser="plazi">
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<mods:title id="8A396CA934A8FC16C32C7A85BADE9A4F">Pacific lowland snakes of the genus Atractus (Serpentes: Dipsadidae), with description of three new species</mods:title>
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<mods:namePart id="FDCD4AC5735F98F84D91659ECC4BBA60">Passos, Paulo</mods:namePart>
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<mods:namePart id="90EF8DC2AA96A24E92EC38EE55B4A206">Mueses-Cisneros, Jonh Jairo</mods:namePart>
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<mods:namePart id="7634E59BC25CACF6A57C866A7B7B98F5">Lynch, John D.</mods:namePart>
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<mods:namePart id="1A5C475694779E647EFD56BBD506132E">Fernandes, Ronaldo</mods:namePart>
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<mods:title id="0AB6442991E0BD96A3B9907EAFD69F07">Zootaxa</mods:title>
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<mods:date id="3B5FC48E73F360F14933055E2A4D4CC4">2009</mods:date>
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<mods:detail id="0DAA12F65EBBE3DCB325ED4282084818" type="volume">
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<mods:number id="5892999AAD412506128A2888E7A44445">2293</mods:number>
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<mods:identifier id="146C5224CCF620E89043A89516659459" type="DOI">10.5281/zenodo.191476</mods:identifier>
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<treatment id="03D087ECAA4F7747FF11B3BF174B25CC" ID-DOI="http://doi.org/10.5281/zenodo.6214663" ID-GBIF-Taxon="119626678" ID-Zenodo-Dep="6214663" LSID="urn:lsid:plazi:treatment:03D087ECAA4F7747FF11B3BF174B25CC" httpUri="http://treatment.plazi.org/id/03D087ECAA4F7747FF11B3BF174B25CC" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18">
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<subSubSection id="C3636571AA4F7744FF11B3BF15F82092" pageId="17" pageNumber="18" type="nomenclature">
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<paragraph id="8BC636FAAA4F7744FF11B3BF170820F7" blockId="17.[151,537,151,212]" box="[151,537,151,177]" pageId="17" pageNumber="18">
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<heading id="D08E8196AA4F7744FF11B3BF170820F7" bold="true" box="[151,537,151,177]" fontSize="11" level="1" pageId="17" pageNumber="18" reason="1">
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<taxonomicName id="4C794D79AA4F7744FF11B3BF170820F7" authority="Boulenger, 1908" authorityName="Boulenger" authorityYear="1908" box="[151,537,151,177]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="melas">
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<emphasis id="B90DEAE8AA4F7744FF11B3BF170820F7" bold="true" box="[151,537,151,177]" pageId="17" pageNumber="18">
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<emphasis id="B90DEAE8AA4F7744FF11B3BF145A20F7" bold="true" box="[151,331,151,177]" italics="true" pageId="17" pageNumber="18">Atractus melas</emphasis>
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<bibRefCitation id="EFE84B0BAA4F7744FED4B3BF170820F7" author="Boulenger" box="[338,537,151,177]" pageId="17" pageNumber="31" refString="Boulenger, G. A. (1908) Descriptions of new South-American reptiles. Annals Magazine Natural History, 8, 111 - 115." type="journal article" year="1908">Boulenger, 1908</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="8BC636FAAA4F7744FF11B39215F82092" blockId="17.[151,537,151,212]" box="[151,233,186,212]" pageId="17" pageNumber="18">
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<figureCitation id="13422A7FAA4F7744FF11B39215F82092" box="[151,233,186,212]" captionStart="FIGURE 12" captionStartId="17.[151,254,1114,1138]" captionTargetBox="[247,1334,536,1046]" captionTargetId="figure@17.[230,1356,525,1091]" captionTargetPageId="17" captionText="FIGURE 12. Dorsal (A) and ventral (B) views of Atractus melas (IV-C 8533). SVL 184 mm CL 34 mm." httpUri="https://zenodo.org/record/191488/files/figure.png" pageId="17" pageNumber="18">Fig. 12</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3636571AA4F7744FF11B22017E02179" pageId="17" pageNumber="18" type="reference_group">
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<paragraph id="8BC636FAAA4F7744FF11B22017E02179" blockId="17.[151,836,264,319]" pageId="17" pageNumber="18">
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<taxonomicName id="4C794D79AA4F7744FF11B22014E12159" authority="Boulenger, 1908" authorityName="Boulenger" authorityYear="1908" box="[151,496,264,287]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="melas">
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<emphasis id="B90DEAE8AA4F7744FF11B22014272159" box="[151,310,264,287]" italics="true" pageId="17" pageNumber="18">Atractus melas</emphasis>
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<bibRefCitation id="EFE84B0BAA4F7744FEBAB22014E12159" author="Boulenger" box="[316,496,264,287]" pageId="17" pageNumber="31" refString="Boulenger, G. A. (1908) Descriptions of new South-American reptiles. Annals Magazine Natural History, 8, 111 - 115." type="journal article" year="1908">Boulenger, 1908</bibRefCitation>
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</taxonomicName>
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; Ann. Mag. Nat. Hist. 8(1):114.
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<taxonomicName id="4C794D79AA4F7744FF11B20014D02179" authority="Prado, 1940" authorityName="Prado" authorityYear="1940" box="[151,449,296,319]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="melas">
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<emphasis id="B90DEAE8AA4F7744FF11B20014272179" box="[151,310,296,319]" italics="true" pageId="17" pageNumber="18">Atractus melas</emphasis>
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<bibRefCitation id="EFE84B0BAA4F7744FEBAB20014D02179" author="Prado" box="[316,449,296,319]" pageId="17" pageNumber="33" refString="Prado, A. (1940) Notas ofiologicas. 4. Cinco especies novas de serpentes colombianas do genero Atractus Wagler. Memorias do Instituto Butantan, 12, 1 - 4." type="journal article" year="1940">Prado, 1940</bibRefCitation>
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</taxonomicName>
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; Mem. Inst. Butantan 12:15.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3636571AA4F7744FF11B246106F21E9" pageId="17" pageNumber="18" type="materials_examined">
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<paragraph id="8BC636FAAA4F7744FF11B246106F21E9" blockId="17.[151,1436,366,431]" pageId="17" pageNumber="18">
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<emphasis id="B90DEAE8AA4F7744FF11B246140221CE" bold="true" box="[151,275,366,392]" pageId="17" pageNumber="18">
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<typeStatus id="54C28858AA4F7744FF11B246141F21CE" box="[151,270,366,392]" pageId="17" pageNumber="18" type="holotype">Holotype</typeStatus>
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:
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</emphasis>
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Adult female, NHM 1946.1.6.33 (formerly 1908.5.29.54), from Los Mangos (= Juntas,
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<geoCoordinate id="EE4D503DAA4F7744FAB7B246108621CE" box="[1329,1431,366,392]" direction="north" orientation="latitude" pageId="17" pageNumber="18" precision="925" value="3.7666667">03º46’N</geoCoordinate>
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,
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<geoCoordinate id="EE4D503DAA4F7744FF11B2BD141121E9" box="[151,256,405,431]" direction="west" orientation="longitude" pageId="17" pageNumber="18" precision="925" value="-76.75">76º45’W</geoCoordinate>
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, ca.
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<quantity id="4C819B1FAA4F7744FEB3B2BD149321E9" box="[309,386,405,431]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="17" pageNumber="18" unit="m" value="300.0">300 m</quantity>
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), department of Valle del Cauca,
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<collectingCountry id="F36E766AAA4F7744FC8EB2BD166E21E9" box="[776,895,405,431]" name="Colombia" pageId="17" pageNumber="18">Colombia</collectingCountry>
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, collected by Palmer (specimen examined).
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</paragraph>
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</subSubSection>
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<caption id="DF066672AA4F7744FF11B77211E92434" box="[151,1272,1114,1138]" httpUri="https://zenodo.org/record/191488/files/figure.png" pageId="17" pageNumber="18" targetBox="[247,1334,536,1046]" targetPageId="17">
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<paragraph id="8BC636FAAA4F7744FF11B77211E92434" blockId="17.[151,1272,1114,1138]" box="[151,1272,1114,1138]" pageId="17" pageNumber="18">
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<emphasis id="B90DEAE8AA4F7744FF11B77214372434" bold="true" box="[151,294,1114,1138]" pageId="17" pageNumber="18">FIGURE 12.</emphasis>
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Dorsal (A) and ventral (B) views of
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<taxonomicName id="4C794D79AA4F7744FD36B773165E2434" box="[688,847,1115,1138]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="melas">
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<emphasis id="B90DEAE8AA4F7744FD36B773165E2434" box="[688,847,1115,1138]" italics="true" pageId="17" pageNumber="18">Atractus melas</emphasis>
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</taxonomicName>
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(IV-C 8533). SVL 184 mm CL 34 mm.
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</paragraph>
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</caption>
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<subSubSection id="C3636571AA4F7744FF40B7E016512678" pageId="17" pageNumber="18" type="diagnosis">
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<paragraph id="8BC636FAAA4F7744FF40B7E0171325B7" blockId="17.[151,1437,1224,2023]" pageId="17" pageNumber="18">
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<emphasis id="B90DEAE8AA4F7744FF40B7E0145924A4" bold="true" box="[198,328,1224,1250]" pageId="17" pageNumber="18">Diagnosis:</emphasis>
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<taxonomicName id="4C794D79AA4F7744FEDCB7E1170224A4" box="[346,531,1225,1250]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="melas">
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<emphasis id="B90DEAE8AA4F7744FEDCB7E1170224A4" box="[346,531,1225,1250]" italics="true" pageId="17" pageNumber="18">Atractus melas</emphasis>
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</taxonomicName>
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is distinguished from all congeners by the following combination of characters: (1) 17/17/17 smoooth dorsal scale rows; (2) two postoculars; (3) loreal long; (4) temporals 1+2; (5) seven supralabials, third and fourth contacting orbit; (6) seven infralabials, first four contacting chinshields; (7) six or seven maxillary teeth; (8) four gular scale rows; (9) four or five preventrals; (10) 144 ventrals in the single known female,
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<quantity id="4C819B1FAA4F7744FDD5B64B17CB253B" box="[595,730,1379,1405]" metricMagnitude="0" metricUnit="m" metricValue="3.4798" metricValueMax="3.556" metricValueMin="3.4036" pageId="17" pageNumber="18" unit="in" value="137.0" valueMax="140.0" valueMin="134.0">134–140 in</quantity>
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males; (11) 25 subcaudals in female,
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<quantity id="4C819B1FAA4F7744FB25B64B101D253B" box="[1187,1292,1379,1405]" metricMagnitude="-1" metricUnit="m" metricValue="8.509" metricValueMax="8.636" metricValueMin="8.382" pageId="17" pageNumber="18" unit="in" value="33.5" valueMax="34.0" valueMin="33.0">33–34 in</quantity>
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males; (12) dorsum uniformly black; (13) venter uniformly black; (14) small body size, female with
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<quantity id="4C819B1FAA4F7744FB2EB6A2101B25E2" box="[1192,1290,1418,1444]" metricMagnitude="-1" metricUnit="m" metricValue="2.05" pageId="17" pageNumber="18" unit="mm" value="205.0">205 mm</quantity>
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SVL, males reaching
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<quantity id="4C819B1FAA4F7744FE8CB6981461258C" box="[266,368,1456,1482]" metricMagnitude="-1" metricUnit="m" metricValue="1.94" pageId="17" pageNumber="18" unit="mm" value="194.0">194 mm</quantity>
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SVL; (15) long tail in female (17.1% of SVL) and males (18.5–19.1% of SVL); (16) hemipenis moderately bilobed.
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</paragraph>
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<paragraph id="8BC636FAAA4F7744FF40B6D516512678" blockId="17.[151,1437,1224,2023]" pageId="17" pageNumber="18">
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<emphasis id="B90DEAE8AA4F7744FF40B6D514672651" bold="true" box="[198,374,1533,1559]" pageId="17" pageNumber="18">Comparisons:</emphasis>
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<taxonomicName id="4C794D79AA4F7744FEF8B6D6173F2651" box="[382,558,1534,1559]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="melas">
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<emphasis id="B90DEAE8AA4F7744FEF8B6D6173F2651" box="[382,558,1534,1559]" italics="true" pageId="17" pageNumber="18">Atractus melas</emphasis>
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</taxonomicName>
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differs from all currently recognized
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<taxonomicName id="4C794D79AA4F7744FC6FB6D6115C2651" box="[1001,1101,1534,1559]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="17" pageNumber="18" phylum="Chordata" rank="genus">
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<emphasis id="B90DEAE8AA4F7744FC6FB6D6115C2651" box="[1001,1101,1534,1559]" italics="true" pageId="17" pageNumber="18">Atractus</emphasis>
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</taxonomicName>
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in having a uniformly black dorsum and venter, without any invasion of light pigment.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3636571AA4F7747FF40B56216192294" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18" type="description">
|
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<paragraph id="8BC636FAAA4F7747FF40B562102120B9" blockId="17.[151,1437,1224,2023]" lastBlockId="18.[151,1437,152,1418]" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18">
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<emphasis id="B90DEAE8AA4F7744FF40B56214702622" bold="true" box="[198,353,1610,1636]" pageId="17" pageNumber="18">Description:</emphasis>
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Head twice as long as wide, flattened in lateral view, rounded in dorsal view; snout slightly acuminate in lateral view, rounded in dorsal view; cervical constriction barely distinct; rostral subtriangular in frontal view, slightly broader than high, clearly visible in dorsal view; internasal longer than wide; internasal suture sinistral with respect to prefrontal suture; prefrontal longer than wide; supraocular sub-rectangular, about twice as long as wide; frontal subtriangular, as long as wide; parietal twice as long as wide; nasal divided; nostril restricted to prenasal; prenasal twice as high as long; postnasal as high as prenasal, slightly higher than long; loreal long, contacting second and third supralabials; pupil round; two postoculars of similar size; temporals 1+2; anterior temporal twice as long as high; upper posterior temporal occasionally elongate, six times longer than wide; seven supralabials, third and fourth contacting orbit; second supralabial higher than first and as high as third; sixth higher and seventh longer than remaining supralabials; symphisial semicircular, twice as broad as long, contacting chinshields posteriorly; six or seven infralabials, first four contacting chinshields; chinshields four times longer than wide; four gular scale rows; three to five preventrals; 17/17/17 smooth dorsal scale rows; dorsals lacking apical pits, supra-anal tubercles, and keels; eight dorsal scale rows in the level of second subcaudal; caudal spine long, conical, and acuminated.
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</paragraph>
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<paragraph id="8BC636FAAA4C7747FF40B223160C2186" blockId="18.[151,1437,152,1418]" pageId="18" pageNumber="19">
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<emphasis id="B90DEAE8AA4C7747FF40B223149D2163" bold="true" box="[198,396,267,293]" pageId="18" pageNumber="19">Maxillary arch:</emphasis>
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Arched in dorsal view, with five or six prediastemal and one or two postdiastemal teeth; prediastemal teeth large, similar in size, curved posteriorly, angular in cross section, robust at base, and narrower at apices; first four teeth moderately spaced, fifth tooth more widely spaced from these and postdiastemal teeth; maxillary diastema short; postdiastemal teeth half size of last prediastemal tooth; lateral process poorly developed, lacking posterior projection.
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</paragraph>
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<paragraph id="8BC636FAAA4C7747FF40B2E5110D2248" blockId="18.[151,1437,152,1418]" pageId="18" pageNumber="19">
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<emphasis id="B90DEAE8AA4C7747FF40B2E514F821A1" bold="true" box="[198,489,461,487]" pageId="18" pageNumber="19">Colour in preservative:</emphasis>
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Dorsum and belly uniformly black; occasionaly there is a weakly indicated dark brown blotch in the nuchal region (evident only through alcohol immersion).
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</paragraph>
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<paragraph id="8BC636FAAA4C7747FF40B13216192294" blockId="18.[151,1437,152,1418]" pageId="18" pageNumber="19">
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<emphasis id="B90DEAE8AA4C7747FF40B13214522272" bold="true" box="[198,323,538,564]" pageId="18" pageNumber="19">Variation:</emphasis>
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Largest male
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<quantity id="4C819B1FAA4C7747FE76B13217422272" box="[496,595,538,564]" metricMagnitude="-1" metricUnit="m" metricValue="1.8399999999999999" pageId="18" pageNumber="19" unit="mm" value="184.0">184 mm</quantity>
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SVL,
|
||
<quantity id="4C819B1FAA4C7747FD25B13217E62272" box="[675,759,538,564]" metricMagnitude="-2" metricUnit="m" metricValue="3.4" pageId="18" pageNumber="19" unit="mm" value="34.0">34 mm</quantity>
|
||
CL; largest female
|
||
<quantity id="4C819B1FAA4C7747FC63B13211592272" box="[997,1096,538,564]" metricMagnitude="-1" metricUnit="m" metricValue="2.05" pageId="18" pageNumber="19" unit="mm" value="205.0">205 mm</quantity>
|
||
SVL,
|
||
<quantity id="4C819B1FAA4C7747FB1FB13211FC2272" box="[1177,1261,538,564]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="18" pageNumber="19" unit="mm" value="25.0">25 mm</quantity>
|
||
CL; tail 18.5– 19.1% (
|
||
<emphasis id="B90DEAE8AA4C7747FF7CB169141B221C" box="[250,266,577,602]" italics="true" pageId="18" pageNumber="19">n</emphasis>
|
||
= 2) SVL in males, 17.1% SVL in female; 134–140 ventrals in males (
|
||
<emphasis id="B90DEAE8AA4C7747FB0EB1691186221C" box="[1160,1175,577,602]" italics="true" pageId="18" pageNumber="19">n</emphasis>
|
||
= 2),
|
||
<quantity id="4C819B1FAA4C7747FB60B1691027221D" box="[1254,1334,577,603]" metricMagnitude="0" metricUnit="m" metricValue="3.6576" pageId="18" pageNumber="19" unit="in" value="144.0">144 in</quantity>
|
||
female; subcaudals 33–34 (
|
||
<emphasis id="B90DEAE8AA4C7747FEFEB140149622C7" box="[376,391,616,641]" italics="true" pageId="18" pageNumber="19">n</emphasis>
|
||
= 2) in males,
|
||
<quantity id="4C819B1FAA4C7747FDB3B140176022C4" box="[565,625,616,642]" metricMagnitude="-1" metricUnit="m" metricValue="6.35" pageId="18" pageNumber="19" unit="in" value="25.0">25 in</quantity>
|
||
female; 6 (
|
||
<emphasis id="B90DEAE8AA4C7747FD73B140161522C7" box="[757,772,616,641]" italics="true" pageId="18" pageNumber="19">n</emphasis>
|
||
= 2 sides) or 7 (
|
||
<emphasis id="B90DEAE8AA4C7747FC44B14016C022C7" box="[962,977,616,641]" italics="true" pageId="18" pageNumber="19">n</emphasis>
|
||
= 4 sides) infralabials; 3 (
|
||
<emphasis id="B90DEAE8AA4C7747FA85B140100322C7" box="[1283,1298,616,641]" italics="true" pageId="18" pageNumber="19">n</emphasis>
|
||
= 1), 4 (
|
||
<emphasis id="B90DEAE8AA4C7747FAF0B140109422C7" box="[1398,1413,616,641]" italics="true" pageId="18" pageNumber="19">n</emphasis>
|
||
= 1) or 5 (
|
||
<emphasis id="B90DEAE8AA4C7747FF7BB1A7141D22EE" box="[253,268,655,680]" italics="true" pageId="18" pageNumber="19">n</emphasis>
|
||
= 1) preventrals; 4.0–
|
||
<quantity id="4C819B1FAA4C7747FDA4B1A6176E22EE" box="[546,639,654,680]" metricMagnitude="-3" metricUnit="m" metricValue="4.2" pageId="18" pageNumber="19" unit="mm" value="4.2">4.2 mm</quantity>
|
||
body diameter; 6 (
|
||
<emphasis id="B90DEAE8AA4C7747FCEAB1A7166A22EE" box="[876,891,655,680]" italics="true" pageId="18" pageNumber="19">n</emphasis>
|
||
= 1 side) or 7 (
|
||
<emphasis id="B90DEAE8AA4C7747FBB9B1A7115F22EE" box="[1087,1102,655,680]" italics="true" pageId="18" pageNumber="19">n</emphasis>
|
||
= 3 sides) maxillary teeth; retracted hemipenis extends to 14th subcaudal (
|
||
<emphasis id="B90DEAE8AA4C7747FD3DB19017DB2297" box="[699,714,696,721]" italics="true" pageId="18" pageNumber="19">n</emphasis>
|
||
= 1).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3636571AA4C7747FF40B1F616AE2300" pageId="18" pageNumber="19" type="distribution">
|
||
<paragraph id="8BC636FAAA4C7747FF40B1F616AE2300" blockId="18.[151,1437,152,1418]" pageId="18" pageNumber="19">
|
||
<emphasis id="B90DEAE8AA4C7747FF40B1F6147822BE" bold="true" box="[198,361,734,760]" pageId="18" pageNumber="19">Distribution:</emphasis>
|
||
Pacific region of
|
||
<collectingCountry id="F36E766AAA4C7747FDCEB1F717AD22BF" box="[584,700,735,761]" name="Colombia" pageId="18" pageNumber="19">Colombia</collectingCountry>
|
||
from corregimiento de Guayabal (
|
||
<geoCoordinate id="EE4D503DAA4C7747FBE5B1F711DB22BF" box="[1123,1226,735,761]" direction="north" orientation="latitude" pageId="18" pageNumber="19" precision="925" value="5.7333336">05º44’N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE4D503DAA4C7747FB5FB1F7105522BF" box="[1241,1348,735,761]" direction="west" orientation="longitude" pageId="18" pageNumber="19" precision="925" value="-76.63333">76º38’W</geoCoordinate>
|
||
) in the department of Chocó to Municipality of Juntas (
|
||
<geoCoordinate id="EE4D503DAA4C7747FD64B02D165A2359" box="[738,843,773,799]" direction="north" orientation="latitude" pageId="18" pageNumber="19" precision="925" value="3.7666667">03º46’N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE4D503DAA4C7747FCDEB02D16D72359" box="[856,966,773,799]" direction="west" orientation="longitude" pageId="18" pageNumber="19" precision="925" value="-76.75">76º45’W</geoCoordinate>
|
||
) in the department of Valle del Cauca.
|
||
<taxonomicName id="4C794D79AA4C7747FF11B00414542303" box="[151,325,812,837]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="melas">
|
||
<emphasis id="B90DEAE8AA4C7747FF11B00414542303" box="[151,325,812,837]" italics="true" pageId="18" pageNumber="19">Atractus melas</emphasis>
|
||
</taxonomicName>
|
||
inhabits rainforest at elevations of
|
||
<quantity id="4C819B1FAA4C7747FD65B00416482300" box="[739,857,812,838]" metricMagnitude="2" metricUnit="m" metricValue="1.9" metricValueMax="3.0" metricValueMin="0.8" pageId="18" pageNumber="19" unit="m" value="190.0" valueMax="300.0" valueMin="80.0">80–300 m</quantity>
|
||
(
|
||
<figureCitation id="13422A7FAA4C7747FCEFB00416A02300" box="[873,945,812,838]" captionStart="FIGURE 6" captionStartId="9.[151,254,1797,1821]" captionTargetBox="[153,1428,904,1773]" captionTargetId="figure@9.[151,1436,890,1812]" captionTargetPageId="9" captionText="FIGURE 6. Geographical distribution of the Atractus paucidens species group." httpUri="https://zenodo.org/record/191482/files/figure.png" pageId="18" pageNumber="19">Fig. 6</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3636571AA4C7747FF40B07A174B25CC" pageId="18" pageNumber="19" type="discussion">
|
||
<paragraph id="8BC636FAAA4C7747FF40B07A14D3243D" blockId="18.[151,1437,152,1418]" pageId="18" pageNumber="19">
|
||
<emphasis id="B90DEAE8AA4C7747FF40B07A1453232A" bold="true" box="[198,322,850,876]" pageId="18" pageNumber="19">Remarks:</emphasis>
|
||
<bibRefCitation id="EFE84B0BAA4C7747FECAB07A170E232A" author="Boulenger" box="[332,543,850,876]" pageId="18" pageNumber="31" refString="Boulenger, G. A. (1908) Descriptions of new South-American reptiles. Annals Magazine Natural History, 8, 111 - 115." type="journal article" year="1908">Boulenger (1908)</bibRefCitation>
|
||
described
|
||
<taxonomicName id="4C794D79AA4C7747FD22B07B161A232A" box="[676,779,851,876]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="melas">
|
||
<emphasis id="B90DEAE8AA4C7747FD22B07B161A232A" box="[676,779,851,876]" italics="true" pageId="18" pageNumber="19">A. melas</emphasis>
|
||
</taxonomicName>
|
||
on the basis of a single specimen.
|
||
<bibRefCitation id="EFE84B0BAA4C7747FB3AB07A1049232A" author="Prado" box="[1212,1368,850,876]" pageId="18" pageNumber="33" refString="Prado, A. (1940) Notas ofiologicas. 4. Cinco especies novas de serpentes colombianas do genero Atractus Wagler. Memorias do Instituto Butantan, 12, 1 - 4." type="journal article" year="1940">Prado (1940)</bibRefCitation>
|
||
cited another individual of
|
||
<taxonomicName id="4C794D79AA4C7747FE1FB051171123D4" box="[409,512,889,914]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="melas">
|
||
<emphasis id="B90DEAE8AA4C7747FE1FB051171123D4" box="[409,512,889,914]" italics="true" pageId="18" pageNumber="19">A. melas</emphasis>
|
||
</taxonomicName>
|
||
from the MLS collection but did not provide a collection number or voucher specimen data (it is likely that one of our specimens represent Prado’s individual from MLS, but the original catalogue number at MLS has been changed). No additional records for this species have been reported. This species is herein reported from two new specimens obtained in different localities in the Pacific coast of
|
||
<collectingCountry id="F36E766AAA4C7747FF11B73C141E2468" box="[151,271,1044,1070]" name="Colombia" pageId="18" pageNumber="19">Colombia</collectingCountry>
|
||
, extending the species range
|
||
<quantity id="4C819B1FAA4C7747FDEBB73C17D62468" box="[621,711,1044,1070]" metricMagnitude="5" metricUnit="m" metricValue="3.0" pageId="18" pageNumber="19" unit="km" value="300.0">300 km</quantity>
|
||
north of Juntas (
|
||
<figureCitation id="13422A7FAA4C7747FC14B73C16CD2468" box="[914,988,1044,1070]" captionStart="FIGURE 6" captionStartId="9.[151,254,1797,1821]" captionTargetBox="[153,1428,904,1773]" captionTargetId="figure@9.[151,1436,890,1812]" captionTargetPageId="9" captionText="FIGURE 6. Geographical distribution of the Atractus paucidens species group." httpUri="https://zenodo.org/record/191482/files/figure.png" pageId="18" pageNumber="19">Fig. 6</figureCitation>
|
||
). Additinally, another specimen of
|
||
<taxonomicName id="4C794D79AA4C7747FA05B73C15CE2412" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="melas">
|
||
<emphasis id="B90DEAE8AA4C7747FA05B73C15CE2412" italics="true" pageId="18" pageNumber="19">A. melas</emphasis>
|
||
</taxonomicName>
|
||
(not collected) from Buenaventura, department of Chocó,
|
||
<collectingCountry id="F36E766AAA4C7747FC3AB71211242412" box="[956,1077,1082,1108]" name="Colombia" pageId="18" pageNumber="19">Colombia</collectingCountry>
|
||
was examined indirectly via photographs taken in life.
|
||
</paragraph>
|
||
<paragraph id="8BC636FAAA4C7747FF40B7A0174B25CC" blockId="18.[151,1437,152,1418]" pageId="18" pageNumber="19">
|
||
Despite
|
||
<taxonomicName id="4C794D79AA4C7747FEAEB7A0149F24E7" box="[296,398,1160,1185]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="melas">
|
||
<emphasis id="B90DEAE8AA4C7747FEAEB7A0149F24E7" box="[296,398,1160,1185]" italics="true" pageId="18" pageNumber="19">A. melas</emphasis>
|
||
</taxonomicName>
|
||
having a very particular colour pattern, it is similar in several respects to
|
||
<taxonomicName id="4C794D79AA4C7747FB7AB7A0108424E7" box="[1276,1429,1160,1185]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="iridescens">
|
||
<emphasis id="B90DEAE8AA4C7747FB7AB7A0108424E7" box="[1276,1429,1160,1185]" italics="true" pageId="18" pageNumber="19">A. iridescens</emphasis>
|
||
</taxonomicName>
|
||
. The two species share several features: 130–140 ventrals in males,
|
||
<quantity id="4C819B1FAA4C7747FC34B7871129248F" box="[946,1080,1199,1225]" metricMagnitude="0" metricUnit="m" metricValue="3.556" metricValueMax="3.683" metricValueMin="3.429" pageId="18" pageNumber="19" unit="in" value="140.0" valueMax="145.0" valueMin="135.0">135–145 in</quantity>
|
||
females; 30–40 subcaudals in males,
|
||
<quantity id="4C819B1FAA4C7747FF6DB7FD143624A9" box="[235,295,1237,1263]" metricMagnitude="-1" metricUnit="m" metricValue="6.35" pageId="18" pageNumber="19" unit="in" value="25.0">25 in</quantity>
|
||
females; generally seven supralabials; first four infralabials contacting chinshields; six or seven large and well spaced maxillary teeth; long tail in males and females. Nonetheless,
|
||
<taxonomicName id="4C794D79AA4C7747FBEAB7D411C02553" box="[1132,1233,1276,1301]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="melas">
|
||
<emphasis id="B90DEAE8AA4C7747FBEAB7D411C02553" box="[1132,1233,1276,1301]" italics="true" pageId="18" pageNumber="19">A. melas</emphasis>
|
||
</taxonomicName>
|
||
has a symphisial scale in contact with chinshields (vs. first pair of infralabials preventing symphisial/chinshields contact in
|
||
<taxonomicName id="4C794D79AA4C7747FA05B60B141F2524" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="iridescens">
|
||
<emphasis id="B90DEAE8AA4C7747FA05B60B141F2524" italics="true" pageId="18" pageNumber="19">A. iridescens</emphasis>
|
||
</taxonomicName>
|
||
). Elsewhere in the entire genus, the only species consistently having symphisial/chinshield contact is the Guianan
|
||
<taxonomicName id="4C794D79AA4C7747FEC1B658174725CC" authority="Passos 2008" authorityName="Passos" authorityYear="2008" box="[327,598,1392,1418]" class="Reptilia" family="Colubridae" genus="Atractus" kingdom="Animalia" order="Squamata" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="favae">
|
||
<emphasis id="B90DEAE8AA4C7747FEC1B65814B625CF" box="[327,423,1392,1417]" italics="true" pageId="18" pageNumber="19">A. favae</emphasis>
|
||
(Passos 2008)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |