328 lines
48 KiB
XML
328 lines
48 KiB
XML
<document id="07C40234F1D3F82D3B64DFA9767FD944" ID-CLB-Dataset="21298" ID-DOI="10.1080/00222933.2015.1061715" ID-GBIF-Dataset="66476c49-1f53-451b-9c02-9fde16197b38" ID-ISSN="1464-5262" ID-Zenodo-Dep="3983088" ID-ZooBank="2F320DE0-FF96-4E5F-8520-586303082E09" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1597333916169" checkinUser="carolina" docAuthor="Mercado-Salas, Nancy F., Suárez-Morales, Eduardo & Silva-Briano, Marcelo" docDate="2015" docId="397AD47DFFC0FFC3A67FFEE3FEC672A7" docLanguage="en" docName="JNATHIST.50.1-2.25-147.pdf" docOrigin="Journal of Natural History 50" docSource="http://dx.doi.org/10.1080/00222933.2015.1061715" docStyle="DocumentStyle:3C762F9783B768A90048B82ACD135A62.3:JNatHist.2017-.journal_article.0cover" docStyleId="3C762F9783B768A90048B82ACD135A62" docStyleName="JNatHist.2017-.journal_article.0cover" docStyleVersion="3" docTitle="Eucyclops cuatrocienegas Suarez-Morales and Walsh 2009" docType="treatment" docVersion="8" lastPageNumber="76" masterDocId="C543AC05FFF0FFF0A74FFFE5FFA57418" masterDocTitle="Taxonomic revision of the Mexican Eucyclops (Copepoda: Cyclopoida) with comments on the biogeography of the genus" masterLastPageNumber="147" masterPageNumber="25" pageNumber="73" updateTime="1698844298498" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="7AE0BD297CCF2F8A726D9E0F7812E7D3">Taxonomic revision of the Mexican Eucyclops (Copepoda: Cyclopoida) with comments on the biogeography of the genus</mods:title>
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<mods:namePart id="EA87E5EA3F888F1D2F5035FE9329ADBC">Mercado-Salas, Nancy F.</mods:namePart>
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<mods:affiliation id="EF40D5D2F2F21E8F9AD64972F0723D34">Department of Aquatic Ecology and Systematics, El Colegio de la Frontera Sur (ECOSUR), Chetumal, Quintana Roo, México;</mods:affiliation>
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<mods:namePart id="E6610DAC192A157CC144F33926B0F55D">Suárez-Morales, Eduardo</mods:namePart>
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<mods:affiliation id="429B2179489B7C0942A51DF44AC33D25">Department of Aquatic Ecology and Systematics, El Colegio de la Frontera Sur (ECOSUR), Chetumal, Quintana Roo, México;</mods:affiliation>
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<mods:namePart id="BF1DBDABA3B8606B89CC49F1A90740C6">Silva-Briano, Marcelo</mods:namePart>
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<mods:affiliation id="2F51D164D2770F4364BEC7A263806A0D">Department of Biology, Universidad Autónoma de Aguascalientes, Aguascalientes, México</mods:affiliation>
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<mods:date id="664DD708E2368D9957A98B43DC0C0180">2015</mods:date>
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<treatment id="397AD47DFFC0FFC3A67FFEE3FEC672A7" ID-DOI="http://doi.org/10.5281/zenodo.4332559" ID-GBIF-Taxon="166240788" ID-Zenodo-Dep="4332559" LSID="urn:lsid:plazi:treatment:397AD47DFFC0FFC3A67FFEE3FEC672A7" httpUri="http://treatment.plazi.org/id/397AD47DFFC0FFC3A67FFEE3FEC672A7" lastPageId="51" lastPageNumber="76" pageId="48" pageNumber="73">
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<subSubSection id="F9C936E0FFC0FFC0A67FFEE3FD48755A" pageId="48" pageNumber="73" type="nomenclature">
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<paragraph id="B16C656BFFC0FFC0A67FFEE3FD48755A" blockId="48.[304,1011,262,322]" pageId="48" pageNumber="73">
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<heading id="EA24D207FFC0FFC0A67FFEE3FD48755A" centered="true" fontSize="11" level="2" pageId="48" pageNumber="73" reason="2">
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<taxonomicName id="76D31EE8FFC0FFC0A67FFEE3FC567538" authority="Suarez-Morales and Walsh, 2009" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[304,1011,262,288]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="48" pageNumber="73" phylum="Arthropoda" rank="species" species="cuatrocienegas">
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<emphasis id="83A7B979FFC0FFC0A67FFEE3FDCC7538" bold="true" box="[304,617,262,288]" inLineHeading="true" italics="true" pageId="48" pageNumber="73" reason="3">Eucyclops cuatrocienegas</emphasis>
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<bibRefCitation id="D542189AFFC0FFC0A53CFEE2FC567538" author="Suarez-Morales E & Walsh EJ" box="[627,1011,263,288]" pageId="48" pageNumber="73" pagination="1 - 22" refId="ref47836" refString="Suarez-Morales E, Walsh EJ. 2009. Two new species of Eucyclops Claus (Copepoda: Cyclopoida) from the Chihuahuan Desert with a redescription of E. pseudoensifer Dussart. Zootaxa. 2206: 1 - 22." type="journal article" year="2009">Suárez-Morales and Walsh, 2009</bibRefCitation>
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</taxonomicName>
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(
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<figureCitation id="29E879EEFFC0FFC0A570FECCFD40755A" box="[575,741,297,322]" captionStart-0="Figure 29" captionStart-1="Figure 30" captionStartId-0="48.[160,225,1641,1664]" captionStartId-1="49.[160,225,1501,1524]" captionTargetBox-0="[163,1153,574,1609]" captionTargetBox-1="[163,1153,142,1470]" captionTargetId-0="figure@48.[163,1153,574,1610]" captionTargetId-1="figure@49.[163,1153,142,1470]" captionTargetPageId-0="48" captionTargetPageId-1="49" captionText-0="Figure 29. Eucyclops cuatrocienegas Suárez-Morales and Walsh, 2009. Adult female. (A) Urosome, ventral; (B) antennule, segment 1–8; (C) antennule, segment 9–12; (D) antenna, frontal; (E) antennal basis, caudal." captionText-1="Figure 30. Eucyclops cuatrocienegas Suárez-Morales and Walsh, 2009. Adult female. (A) P1, frontal; (B) exopod P1; (C) P2, caudal; (D) exopod P2; (E) intercoxal sclerite P2, frontal; (F) intercoxal sclerite P2, caudal; (G) exopod P3; (H) intercoxal sclerite P3, caudal; (I) intercoxal sclerite P3, frontal; (J) P4, frontal; (K) exopod P4; (L) intercoxal sclerite P4, frontal; (M) coxa and intercoxal sclerite P4, caudal." figureDoi-0="http://doi.org/10.5281/zenodo.3983148" figureDoi-1="http://doi.org/10.5281/zenodo.3983150" httpUri-0="https://zenodo.org/record/3983148/files/figure.png" httpUri-1="https://zenodo.org/record/3983150/files/figure.png" pageId="48" pageNumber="73">
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Figures 29
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<emphasis id="83A7B979FFC0FFC0A5F5FECCFD6D755A" box="[698,712,297,322]" italics="true" pageId="48" pageNumber="73">–</emphasis>
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30
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</figureCitation>
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)
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="F9C936E0FFC0FFC3A7EFFE66FEC672A7" lastPageId="51" lastPageNumber="76" pageId="48" pageNumber="73" type="description">
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<paragraph id="B16C656BFFC0FFC0A7EFFE66FE837584" blockId="48.[160,1156,387,516]" box="[160,294,387,412]" pageId="48" pageNumber="73">
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<heading id="EA24D207FFC0FFC0A7EFFE66FE837584" box="[160,294,387,412]" fontSize="11" level="3" pageId="48" pageNumber="73" reason="5">
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<emphasis id="83A7B979FFC0FFC0A7EFFE66FE837584" bold="true" box="[160,294,387,412]" inLineHeading="true" italics="true" pageId="48" pageNumber="73" reason="3">Description</emphasis>
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</heading>
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</paragraph>
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<paragraph id="B16C656BFFC0FFC2A7EFFE43FBD4756E" blockId="48.[160,1156,387,516]" lastBlockId="50.[160,1156,142,374]" lastPageId="50" lastPageNumber="75" pageId="48" pageNumber="73">
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<emphasis id="83A7B979FFC0FFC0A7EFFE43FF5975A7" bold="true" box="[160,252,422,447]" inLineHeading="true" italics="true" pageId="48" pageNumber="73" reason="3">Female.</emphasis>
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Average length excluding caudal setae =
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<quantity id="762BC88EFFC0FFC0A5B4FE42FCF275A7" box="[763,855,423,447]" metricMagnitude="-1" metricUnit="m" metricValue="8.18" pageId="48" pageNumber="73" unit="mm" value="818.0">818 µm</quantity>
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. Body elongate, prosome representing 63% of total body length, symmetrical in dorsal view. Urosome representing 37% of body length, urosomal fringes strongly serrate. Genital somite (
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<figureCitation id="29E879EEFFC0FFC0A34FFE09FBD9761C" box="[1024,1148,492,516]" captionStart="Figure 29" captionStartId="48.[160,225,1641,1664]" captionTargetBox="[163,1153,574,1609]" captionTargetId="figure@48.[163,1153,574,1610]" captionTargetPageId="48" captionText="Figure 29. Eucyclops cuatrocienegas Suárez-Morales and Walsh, 2009. Adult female. (A) Urosome, ventral; (B) antennule, segment 1–8; (C) antennule, segment 9–12; (D) antenna, frontal; (E) antennal basis, caudal." figureDoi="http://doi.org/10.5281/zenodo.3983148" httpUri="https://zenodo.org/record/3983148/files/figure.png" pageId="48" pageNumber="73">Figure 29A</figureCitation>
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) symmetrical, representing 13.9% of total body length; proximal third of genital double somite expanded laterally. Seminal receptacle with rounded lateral arms on posterior margin. Length/width ratio of caudal rami = 3.7; inner margin of caudal ramus naked, outer margin with strong spines covering 65% with respect to the total length of ramus. Dorsal seta (VII) relatively short: 0.4 times the length of caudal ramus, and 1.1 times as long as outermost caudal seta (III). Ratio of innermost caudal seta (VI)/ outermost caudal seta (III) = 1.3. Lateral caudal seta (II) inserted at 68% of total length of caudal ramus.
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</paragraph>
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<caption id="E5AC35E3FFC0FFC0A7EFF98CFE8072A3" ID-DOI="http://doi.org/10.5281/zenodo.3983148" ID-Zenodo-Dep="3983148" httpUri="https://zenodo.org/record/3983148/files/figure.png" pageId="48" pageNumber="73" startId="48.[160,225,1641,1664]" targetBox="[163,1153,574,1609]" targetPageId="48">
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<paragraph id="B16C656BFFC0FFC0A7EFF98CFE8072A3" blockId="48.[160,1157,1640,1723]" pageId="48" pageNumber="73">
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<emphasis id="83A7B979FFC0FFC0A7EFF98CFEAE7298" bold="true" box="[160,267,1641,1664]" pageId="48" pageNumber="73">Figure 29.</emphasis>
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<taxonomicName id="76D31EE8FFC0FFC0A65CF98DFCF87298" authority="Suarez-Morales and Walsh, 2009" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[275,861,1640,1664]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="48" pageNumber="73" phylum="Arthropoda" rank="species" species="cuatrocienegas">
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<emphasis id="83A7B979FFC0FFC0A65CF98DFDAD7267" box="[275,520,1640,1663]" italics="true" pageId="48" pageNumber="73">Eucyclops cuatrocienegas</emphasis>
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<bibRefCitation id="D542189AFFC0FFC0A55CF98CFCF87298" author="Suarez-Morales E & Walsh EJ" box="[531,861,1641,1664]" pageId="48" pageNumber="73" pagination="1 - 22" refId="ref47836" refString="Suarez-Morales E, Walsh EJ. 2009. Two new species of Eucyclops Claus (Copepoda: Cyclopoida) from the Chihuahuan Desert with a redescription of E. pseudoensifer Dussart. Zootaxa. 2206: 1 - 22." type="journal article" year="2009">Suárez-Morales and Walsh, 2009</bibRefCitation>
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||
</taxonomicName>
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. Adult female. (A) Urosome, ventral; (B) antennule, segment 1–8; (C) antennule, segment 9–12; (D) antenna, frontal; (E) antennal basis, caudal.
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</paragraph>
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</caption>
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<caption id="E5AC35E3FFC1FFC1A7EFFA38FB207254" ID-DOI="http://doi.org/10.5281/zenodo.3983150" ID-Zenodo-Dep="3983150" httpUri="https://zenodo.org/record/3983150/files/figure.png" pageId="49" pageNumber="74" startId="49.[160,225,1501,1524]" targetBox="[163,1153,142,1470]" targetPageId="49">
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<paragraph id="B16C656BFFC1FFC1A7EFFA38FB207254" blockId="49.[160,1157,1501,1612]" pageId="49" pageNumber="74">
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<emphasis id="83A7B979FFC1FFC1A7EFFA38FEAC71EC" bold="true" box="[160,265,1501,1524]" pageId="49" pageNumber="74">Figure 30.</emphasis>
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<taxonomicName id="76D31EE8FFC1FFC1A65DFA38FCF171EC" authority="Suarez-Morales and Walsh, 2009" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[274,852,1501,1524]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="49" pageNumber="74" phylum="Arthropoda" rank="species" species="cuatrocienegas">
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<emphasis id="83A7B979FFC1FFC1A65DFA38FDA071EC" box="[274,517,1501,1524]" italics="true" pageId="49" pageNumber="74">Eucyclops cuatrocienegas</emphasis>
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<bibRefCitation id="D542189AFFC1FFC1A541FA38FCF171EC" author="Suarez-Morales E & Walsh EJ" box="[526,852,1501,1524]" pageId="49" pageNumber="74" pagination="1 - 22" refId="ref47836" refString="Suarez-Morales E, Walsh EJ. 2009. Two new species of Eucyclops Claus (Copepoda: Cyclopoida) from the Chihuahuan Desert with a redescription of E. pseudoensifer Dussart. Zootaxa. 2206: 1 - 22." type="journal article" year="2009">Suárez-Morales and Walsh, 2009</bibRefCitation>
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</taxonomicName>
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||
. Adult female. (A) P1, frontal; (B) exopod P1; (C) P2, caudal; (D) exopod P2; (E) intercoxal sclerite P2, frontal; (F) intercoxal sclerite P2, caudal; (G) exopod P3; (H) intercoxal sclerite P3, caudal; (I) intercoxal sclerite P3, frontal; (J) P4, frontal; (K) exopod P4; (L) intercoxal sclerite P4, frontal; (M) coxa and intercoxal sclerite P4, caudal.
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</paragraph>
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</caption>
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<paragraph id="B16C656BFFC2FFC2A7EFFE46FBAF765E" blockId="50.[160,1156,419,582]" pageId="50" pageNumber="75">
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<emphasis id="83A7B979FFC2FFC2A7EFFE46FE7975A4" bold="true" box="[160,476,419,444]" inLineHeading="true" pageId="50" pageNumber="75" reason="3">
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<emphasis id="83A7B979FFC2FFC2A7EFFE46FEBC75A4" bold="true" box="[160,281,419,444]" italics="true" pageId="50" pageNumber="75">Antennule</emphasis>
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(
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<figureCitation id="29E879EEFFC2FFC2A664FE46FE6875A4" box="[299,461,419,444]" captionStart="Figure 29" captionStartId="48.[160,225,1641,1664]" captionTargetBox="[163,1153,574,1609]" captionTargetId="figure@48.[163,1153,574,1610]" captionTargetPageId="48" captionText="Figure 29. Eucyclops cuatrocienegas Suárez-Morales and Walsh, 2009. Adult female. (A) Urosome, ventral; (B) antennule, segment 1–8; (C) antennule, segment 9–12; (D) antenna, frontal; (E) antennal basis, caudal." figureDoi="http://doi.org/10.5281/zenodo.3983148" httpUri="https://zenodo.org/record/3983148/files/figure.png" pageId="50" pageNumber="75">Figure 29B–C</figureCitation>
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).
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</emphasis>
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Tip reaching distal margin of cephalothorax. Armature per segment as follows: 1(8s), 2(4s), 3(2s), 4(6s), 5(4s), 6(1s+1sp), 7(2s), 8(3s), 9(2s+1ae), 10(2s), 11(3s), 12(7s+1ae). Two rows of spinules on first segment, basal row bearing minute spinules, second row with longer and stronger spinules than those in basal row. Spine on sixth segment reaching midlength of seventh antennular segment.
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</paragraph>
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<paragraph id="B16C656BFFC2FFC2A7EFFD96FC2C76EC" blockId="50.[160,1156,627,756]" pageId="50" pageNumber="75">
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<emphasis id="83A7B979FFC2FFC2A7EFFD96FE6D7694" bold="true" box="[160,456,627,652]" inLineHeading="true" pageId="50" pageNumber="75" reason="3">
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<emphasis id="83A7B979FFC2FFC2A7EFFD96FEA07694" bold="true" box="[160,261,627,652]" italics="true" pageId="50" pageNumber="75">Antenna</emphasis>
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(
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<figureCitation id="29E879EEFFC2FFC2A659FD96FE1C7694" box="[278,441,627,652]" captionStart="Figure 29" captionStartId="48.[160,225,1641,1664]" captionTargetBox="[163,1153,574,1609]" captionTargetId="figure@48.[163,1153,574,1610]" captionTargetPageId="48" captionText="Figure 29. Eucyclops cuatrocienegas Suárez-Morales and Walsh, 2009. Adult female. (A) Urosome, ventral; (B) antennule, segment 1–8; (C) antennule, segment 9–12; (D) antenna, frontal; (E) antennal basis, caudal." figureDoi="http://doi.org/10.5281/zenodo.3983148" httpUri="https://zenodo.org/record/3983148/files/figure.png" pageId="50" pageNumber="75">Figure 29D–E</figureCitation>
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).
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</emphasis>
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Coxa (unarmed), basis (2s + Exp), plus three-segmented Enp (1s, 9s, 7s, respectively). Basis with rows of spinules on frontal surface: N1(VII), N2 (5), N3(9), N4(5), N5(13), N17(8), N18(5); on caudal surface: N7(7), N8(7), N9+10 (7), N11(8), N12(8), N13(4), N14(4), N15(4). Caudal surface of Enp1 with B1(7).
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</paragraph>
|
||
<paragraph id="B16C656BFFC2FFC2A7EFFCC4FC2877FF" blockId="50.[160,1156,800,999]" pageId="50" pageNumber="75">
|
||
<emphasis id="83A7B979FFC2FFC2A7EFFCC4FE0C7721" bold="true" box="[160,425,800,826]" inLineHeading="true" pageId="50" pageNumber="75" reason="3">
|
||
<emphasis id="83A7B979FFC2FFC2A7EFFCC4FF467722" bold="true" box="[160,227,801,826]" italics="true" pageId="50" pageNumber="75">Leg 1</emphasis>
|
||
(
|
||
<figureCitation id="29E879EEFFC2FFC2A7BAFCC4FE3F7722" box="[245,410,800,826]" captionStart="Figure 30" captionStartId="49.[160,225,1501,1524]" captionTargetBox="[163,1153,142,1470]" captionTargetId="figure@49.[163,1153,142,1470]" captionTargetPageId="49" captionText="Figure 30. Eucyclops cuatrocienegas Suárez-Morales and Walsh, 2009. Adult female. (A) P1, frontal; (B) exopod P1; (C) P2, caudal; (D) exopod P2; (E) intercoxal sclerite P2, frontal; (F) intercoxal sclerite P2, caudal; (G) exopod P3; (H) intercoxal sclerite P3, caudal; (I) intercoxal sclerite P3, frontal; (J) P4, frontal; (K) exopod P4; (L) intercoxal sclerite P4, frontal; (M) coxa and intercoxal sclerite P4, caudal." figureDoi="http://doi.org/10.5281/zenodo.3983150" httpUri="https://zenodo.org/record/3983150/files/figure.png" pageId="50" pageNumber="75">Figure 30A–B</figureCitation>
|
||
).
|
||
</emphasis>
|
||
Frontal surface of intercoxal sclerite with row I bearing strong spinules arrenged in semicircular pattern on each side; caudal surface smooth, distal margin with two rounded, chitinised projections. Inner coxal seta biserially setulated, caudal coxal surface with spinule formula = A-B-C. Inner basal seta (basipodal spine) reaching middle margin of Enp3, 0.8 times as long as Enp. Length/width ratio of Enp3 = 1.4, apical spine of Enp3 being 1.1 times as long as Enp3.
|
||
</paragraph>
|
||
<paragraph id="B16C656BFFC2FFC2A7EFFBF6FEF070E4" blockId="50.[160,1156,1043,1276]" pageId="50" pageNumber="75">
|
||
<emphasis id="83A7B979FFC2FFC2A7EFFBF6FE0D7034" bold="true" box="[160,424,1043,1068]" inLineHeading="true" pageId="50" pageNumber="75" reason="3">
|
||
<emphasis id="83A7B979FFC2FFC2A7EFFBF6FF417034" bold="true" box="[160,228,1043,1068]" italics="true" pageId="50" pageNumber="75">Leg 2</emphasis>
|
||
(
|
||
<figureCitation id="29E879EEFFC2FFC2A7B8FBF6FE3F7034" box="[247,410,1043,1068]" captionStart="Figure 30" captionStartId="49.[160,225,1501,1524]" captionTargetBox="[163,1153,142,1470]" captionTargetId="figure@49.[163,1153,142,1470]" captionTargetPageId="49" captionText="Figure 30. Eucyclops cuatrocienegas Suárez-Morales and Walsh, 2009. Adult female. (A) P1, frontal; (B) exopod P1; (C) P2, caudal; (D) exopod P2; (E) intercoxal sclerite P2, frontal; (F) intercoxal sclerite P2, caudal; (G) exopod P3; (H) intercoxal sclerite P3, caudal; (I) intercoxal sclerite P3, frontal; (J) P4, frontal; (K) exopod P4; (L) intercoxal sclerite P4, frontal; (M) coxa and intercoxal sclerite P4, caudal." figureDoi="http://doi.org/10.5281/zenodo.3983150" httpUri="https://zenodo.org/record/3983150/files/figure.png" pageId="50" pageNumber="75">Figure 30C–F</figureCitation>
|
||
).
|
||
</emphasis>
|
||
Frontal surface of intercoxal sclerite with row I bearing small, strong spinules arrenged in a semicircular pattern on each side; caudal surface with row II continuous, with 16 minute spinules, distal margin with two rounded, chitinised projections. Inner coxal seta biserially setulated, caudal coxal surface with spinule formula = A-B-C-D. Small spinules along insertion of basipodite. Length/width ratio of Enp 3 = 2.0, apical spine of Enp3 being 1.2 times as long as Enp3. Modified setae present in Enp and Exp.
|
||
</paragraph>
|
||
<paragraph id="B16C656BFFC2FFC2A7EFFACCFCB3724F" blockId="50.[160,1156,1320,1623]" pageId="50" pageNumber="75">
|
||
<emphasis id="83A7B979FFC2FFC2A7EFFACCFE3C715A" bold="true" box="[160,409,1320,1346]" inLineHeading="true" pageId="50" pageNumber="75" reason="3">
|
||
<emphasis id="83A7B979FFC2FFC2A7EFFACCFF45715A" bold="true" box="[160,224,1321,1346]" italics="true" pageId="50" pageNumber="75">Leg 3</emphasis>
|
||
(
|
||
<figureCitation id="29E879EEFFC2FFC2A7A0FACCFE2F715A" box="[239,394,1320,1346]" captionStart="Figure 30" captionStartId="49.[160,225,1501,1524]" captionTargetBox="[163,1153,142,1470]" captionTargetId="figure@49.[163,1153,142,1470]" captionTargetPageId="49" captionText="Figure 30. Eucyclops cuatrocienegas Suárez-Morales and Walsh, 2009. Adult female. (A) P1, frontal; (B) exopod P1; (C) P2, caudal; (D) exopod P2; (E) intercoxal sclerite P2, frontal; (F) intercoxal sclerite P2, caudal; (G) exopod P3; (H) intercoxal sclerite P3, caudal; (I) intercoxal sclerite P3, frontal; (J) P4, frontal; (K) exopod P4; (L) intercoxal sclerite P4, frontal; (M) coxa and intercoxal sclerite P4, caudal." figureDoi="http://doi.org/10.5281/zenodo.3983150" httpUri="https://zenodo.org/record/3983150/files/figure.png" pageId="50" pageNumber="75">Figure 30G–I</figureCitation>
|
||
).
|
||
</emphasis>
|
||
Frontal surface of intercoxal with row I bearing spinules arranged in semi-circular pattern on each side, proximal spinules longer than the others; caudal surface with row I bearing 13 minute spinules (small gap in the middle), row II continuous, bearing 18 minute spinules; row III with 14 strong, long spinules, with gap in the middle (seven spinules on each side). Distal margin with two rounded projections. Coxa with strong biserially setulated coxal seta, both margins with long setules along proximal section and strong spinules along distal section. Caudal coxal surface with spinule formula = A-B-C. Length/width ratio of Enp3 = 2.2, apical spine of Enp3 being 1.1 times as long as Enp 3. Modified setae in Enp and Exp.
|
||
</paragraph>
|
||
<paragraph id="B16C656BFFC2FFC2A7EFF961FB2672A7" blockId="50.[160,1156,1667,1727]" pageId="50" pageNumber="75">
|
||
<emphasis id="83A7B979FFC2FFC2A7EFF961FE147285" bold="true" box="[160,433,1667,1693]" inLineHeading="true" pageId="50" pageNumber="75" reason="3">
|
||
<emphasis id="83A7B979FFC2FFC2A7EFF961FF407285" bold="true" box="[160,229,1668,1693]" italics="true" pageId="50" pageNumber="75">Leg 4</emphasis>
|
||
(
|
||
<figureCitation id="29E879EEFFC2FFC2A7B5F961FE077285" box="[250,418,1667,1693]" captionStart="Figure 30" captionStartId="49.[160,225,1501,1524]" captionTargetBox="[163,1153,142,1470]" captionTargetId="figure@49.[163,1153,142,1470]" captionTargetPageId="49" captionText="Figure 30. Eucyclops cuatrocienegas Suárez-Morales and Walsh, 2009. Adult female. (A) P1, frontal; (B) exopod P1; (C) P2, caudal; (D) exopod P2; (E) intercoxal sclerite P2, frontal; (F) intercoxal sclerite P2, caudal; (G) exopod P3; (H) intercoxal sclerite P3, caudal; (I) intercoxal sclerite P3, frontal; (J) P4, frontal; (K) exopod P4; (L) intercoxal sclerite P4, frontal; (M) coxa and intercoxal sclerite P4, caudal." figureDoi="http://doi.org/10.5281/zenodo.3983150" httpUri="https://zenodo.org/record/3983150/files/figure.png" pageId="50" pageNumber="75">Figure 30J–M</figureCitation>
|
||
).
|
||
</emphasis>
|
||
Distal margin with two low, rounded, chitinised projections. Frontal surface of intercoxal sclerite with row I bearing minute spinules in semi-circular
|
||
</paragraph>
|
||
<paragraph id="B16C656BFFC3FFC3A7EFFF6BFE997619" blockId="51.[160,1156,142,513]" pageId="51" pageNumber="76">pattern on each side; caudal surface of intercoxal sclerite with row I bearing nine strong but small spinules on each side, with small gap, row II continuous, bearing 22 spinules, outer spinules slightly longer than inner ones; row III with seven spinules on each side, with wide gap. Frontal surface of coxa with row of small spinules at insertion of Bsp. Inner coxal spine with heterogeneous ornamentation; proximal inner margin with long hairs, distal margin with spinules; outer margin with two distal spinules, proximal section with three hairs, gap in middle margin. Caudal coxal surface with spinule formula = A-B-C + D-E-F-H-J. Length/ width ratio Enp3 P4 = 2.5; length ratio inner spine of Enp3 P4/length Enp3 P4 = 1.3; length ratio outer spine of Enp3 P4/length Enp3 P4 = 0.9; proportion inner/outer spine Enp3 = 1.4. Lateral seta of Enp3 inserted at 61% of segment. Modified setae in Enp and Exp.</paragraph>
|
||
<paragraph id="B16C656BFFC3FFC3A7EFFDCBFCAC7694" blockId="51.[160,1155,558,652]" pageId="51" pageNumber="76">
|
||
<emphasis id="83A7B979FFC3FFC3A7EFFDCBFF4E765F" bold="true" box="[160,235,558,583]" inLineHeading="true" italics="true" pageId="51" pageNumber="76" reason="3">Leg 5.</emphasis>
|
||
Free segment subrectangular, 2.2 times longer than wide, bearing one inner spine and two setae; medial and outer setae equal in length. Setae 2.1 times longer than inner spine. Inner spine 1.3 times as long as segment.
|
||
</paragraph>
|
||
<paragraph id="B16C656BFFC3FFC3A7EFFD5CFEC672A7" blockId="51.[160,1156,697,1727]" pageId="51" pageNumber="76">
|
||
<emphasis id="83A7B979FFC3FFC3A7EFFD5CFEA976CA" bold="true" box="[160,268,697,722]" inLineHeading="true" italics="true" pageId="51" pageNumber="76" reason="3">Remarks.</emphasis>
|
||
<taxonomicName id="76D31EE8FFC3FFC3A653FD5FFD9476CA" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[284,561,698,722]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="cuatrocienegas">
|
||
<emphasis id="83A7B979FFC3FFC3A653FD5FFD9476CA" box="[284,561,698,722]" italics="true" pageId="51" pageNumber="76">Eucyclops cuatrocienegas</emphasis>
|
||
</taxonomicName>
|
||
was recognised as a new species by
|
||
<bibRefCitation id="D542189AFFC3FFC3A496FD5FFEC176EC" author="Suarez-Morales E & Walsh EJ" pageId="51" pageNumber="76" pagination="1 - 22" refId="ref47836" refString="Suarez-Morales E, Walsh EJ. 2009. Two new species of Eucyclops Claus (Copepoda: Cyclopoida) from the Chihuahuan Desert with a redescription of E. pseudoensifer Dussart. Zootaxa. 2206: 1 - 22." type="journal article" year="2009">Suárez-Morales and Walsh (2009)</bibRefCitation>
|
||
based on the peculiarity of its fifth leg, which, diverging from most of its congeners, has a remarkably short inner spine and an outer seta as long as the medial seta.
|
||
<taxonomicName id="76D31EE8FFC3FFC3A790FCC7FD847722" authority="Herbst, 1962" authorityName="Herbst" authorityYear="1962" box="[223,545,802,826]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="siolii">
|
||
<emphasis id="83A7B979FFC3FFC3A790FCC7FE267722" box="[223,387,802,826]" italics="true" pageId="51" pageNumber="76">Eucyclops siolii</emphasis>
|
||
<bibRefCitation id="D542189AFFC3FFC3A6C0FCC7FD847722" author="Herbst HV" box="[399,545,802,826]" pageId="51" pageNumber="76" pagination="259 - 278" refId="ref46064" refString="Herbst HV. 1962. Crustacea aus dem Amazonasgebiet, gesammelt von Professor Dr. H. Sioli und Dr. R. Braun. 1. Litorale und substratgebundene Cyclopoida Gnathostoma (Copepoda). Crustaceana. 3: 259 - 278." type="journal article" year="1962">Herbst, 1962</bibRefCitation>
|
||
</taxonomicName>
|
||
resembles
|
||
<taxonomicName id="76D31EE8FFC3FFC3A5E6FCC7FCCF7722" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[681,874,802,826]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="cuatrocienegas">
|
||
<emphasis id="83A7B979FFC3FFC3A5E6FCC7FCCF7722" box="[681,874,802,826]" italics="true" pageId="51" pageNumber="76">E. cuatrocienegas</emphasis>
|
||
</taxonomicName>
|
||
because of the general shape and armature of the fifth leg, but in
|
||
<taxonomicName id="76D31EE8FFC3FFC3A5DFFCA1FD7E7744" authorityName="Herbst" authorityYear="1962" box="[656,731,836,860]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="siolii">
|
||
<emphasis id="83A7B979FFC3FFC3A5DFFCA1FD7E7744" box="[656,731,836,860]" italics="true" pageId="51" pageNumber="76">E. siolii</emphasis>
|
||
</taxonomicName>
|
||
the outer seta is clearly shorter than the medial seta, and it also has a shorter caudal ramus (2.5 times longer than wide) than that of
|
||
<taxonomicName id="76D31EE8FFC3FFC3A7B5FC6FFE1977BA" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[250,444,906,930]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="cuatrocienegas">
|
||
<emphasis id="83A7B979FFC3FFC3A7B5FC6FFE1977BA" box="[250,444,906,930]" italics="true" pageId="51" pageNumber="76">E. cuatrocienegas</emphasis>
|
||
</taxonomicName>
|
||
(3.7
|
||
<emphasis id="83A7B979FFC3FFC3A6A0FC6FFE5977BA" box="[495,508,906,930]" italics="true" pageId="51" pageNumber="76">–</emphasis>
|
||
3.9). It is noteworthy to consider that
|
||
<taxonomicName id="76D31EE8FFC3FFC3A48FFC6FFBAB77BA" box="[960,1038,906,930]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="siloii">
|
||
<emphasis id="83A7B979FFC3FFC3A48FFC6FFBAB77BA" box="[960,1038,906,930]" italics="true" pageId="51" pageNumber="76">E. siloii</emphasis>
|
||
</taxonomicName>
|
||
has been recorded only from the Brazilian Amazon. Among the species known from
|
||
<collectingCountry id="C9C425FBFFC3FFC3A4BAFC49FBED77DC" box="[1013,1096,940,964]" name="Mexico" pageId="51" pageNumber="76">Mexico</collectingCountry>
|
||
, only
|
||
<taxonomicName id="76D31EE8FFC3FFC3A7EFFC2AFE8477FF" baseAuthorityName="Mercado-Salas and Suarez-Morales" baseAuthorityYear="2012" box="[160,289,975,999]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="pectinifer">
|
||
<emphasis id="83A7B979FFC3FFC3A7EFFC2AFE8477FF" box="[160,289,975,999]" italics="true" pageId="51" pageNumber="76">E. pectinifer</emphasis>
|
||
</taxonomicName>
|
||
has a fifth leg resembling that of
|
||
<taxonomicName id="76D31EE8FFC3FFC3A5F3FC2AFCD977FF" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[700,892,975,999]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="cuatrocienegas">
|
||
<emphasis id="83A7B979FFC3FFC3A5F3FC2AFCD977FF" box="[700,892,975,999]" italics="true" pageId="51" pageNumber="76">E. cuatrocienegas</emphasis>
|
||
</taxonomicName>
|
||
. These species can be easily distinguished by the length of the outer and medial setae of the fifth leg; in
|
||
<taxonomicName id="76D31EE8FFC3FFC3A7EFFBF1FEC47034" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[160,353,1044,1068]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="cuatrocienegas">
|
||
<emphasis id="83A7B979FFC3FFC3A7EFFBF1FEC47034" box="[160,353,1044,1068]" italics="true" pageId="51" pageNumber="76">E. cuatrocienegas</emphasis>
|
||
</taxonomicName>
|
||
these setae are equally long, while in
|
||
<taxonomicName id="76D31EE8FFC3FFC3A466FBF1FC0F7034" baseAuthorityName="Mercado-Salas and Suarez-Morales" baseAuthorityYear="2012" box="[809,938,1044,1068]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="pectinifer">
|
||
<emphasis id="83A7B979FFC3FFC3A466FBF1FC0F7034" box="[809,938,1044,1068]" italics="true" pageId="51" pageNumber="76">E. pectinifer</emphasis>
|
||
</taxonomicName>
|
||
the medial seta is always longer than the outer seta (about 1.3 times). These two species also share a relatively weak ornamentation of the antennal basis caudal surface when compared with species like
|
||
<taxonomicName id="76D31EE8FFC3FFC3A667FB99FE71708C" authorityName="Kiefer" authorityYear="1931" box="[296,468,1148,1172]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="prionophorus">
|
||
<emphasis id="83A7B979FFC3FFC3A667FB99FE71708C" box="[296,468,1148,1172]" italics="true" pageId="51" pageNumber="76">E. prionophorus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="76D31EE8FFC3FFC3A6ADFB99FD2D708C" authorityName="Kiefer" authorityYear="1956" box="[482,648,1148,1172]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="leptacanthus">
|
||
<emphasis id="83A7B979FFC3FFC3A6ADFB99FD2D708C" box="[482,648,1148,1172]" italics="true" pageId="51" pageNumber="76">E. leptacanthus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="76D31EE8FFC3FFC3A58BFB99FCDC708C" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[708,889,1148,1172]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="chihuahuensis">
|
||
<emphasis id="83A7B979FFC3FFC3A58BFB99FCDC708C" box="[708,889,1148,1172]" italics="true" pageId="51" pageNumber="76">E. chihuahuensis</emphasis>
|
||
</taxonomicName>
|
||
, bearing rows N20 and N22.
|
||
<taxonomicName id="76D31EE8FFC3FFC3A7AFFB7AFE5F70AF" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[224,506,1183,1207]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="cuatrocienegas">
|
||
<emphasis id="83A7B979FFC3FFC3A7AFFB7AFE5F70AF" box="[224,506,1183,1207]" italics="true" pageId="51" pageNumber="76">Eucyclops cuatrocienegas</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="76D31EE8FFC3FFC3A5D3FB7AFC8570AF" baseAuthorityName="Mercado-Salas and Suarez-Morales" baseAuthorityYear="2012" box="[668,800,1183,1207]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="pectinifer">
|
||
<emphasis id="83A7B979FFC3FFC3A5D3FB7AFC8570AF" box="[668,800,1183,1207]" italics="true" pageId="51" pageNumber="76">E. pectinifer</emphasis>
|
||
</taxonomicName>
|
||
by the presence of N13, the absence of N6, N16 and the fusion of N9+N10. Many differences were found in the caudal surfaces of intercoxal sclerites of the two species;
|
||
<taxonomicName id="76D31EE8FFC3FFC3A471FB01FC5B70E4" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[830,1022,1252,1276]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="cuatrocienegas">
|
||
<emphasis id="83A7B979FFC3FFC3A471FB01FC5B70E4" box="[830,1022,1252,1276]" italics="true" pageId="51" pageNumber="76">E. cuatrocienegas</emphasis>
|
||
</taxonomicName>
|
||
is the only species distributed in
|
||
<collectingCountry id="C9C425FBFFC3FFC3A6D7FAE2FE4D7107" box="[408,488,1287,1311]" name="Mexico" pageId="51" pageNumber="76">Mexico</collectingCountry>
|
||
with a completely naked caudal surface of P1, while in the rest of the species row II is always present and row I is present only in
|
||
<taxonomicName id="76D31EE8FFC3FFC3A342FACFFBD8715A" baseAuthorityName="Herrick" baseAuthorityYear="1884" box="[1037,1149,1322,1346]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="elegans">
|
||
<emphasis id="83A7B979FFC3FFC3A342FACFFBD8715A" box="[1037,1149,1322,1346]" italics="true" pageId="51" pageNumber="76">E. elegans</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="76D31EE8FFC3FFC3A7EFFAA9FEE8717C" authorityName="Kiefer" authorityYear="1931" box="[160,333,1356,1380]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="prionophorus">
|
||
<emphasis id="83A7B979FFC3FFC3A7EFFAA9FEE8717C" box="[160,333,1356,1380]" italics="true" pageId="51" pageNumber="76">E. prionophorus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="76D31EE8FFC3FFC3A613FAA9FE67717C" authorityName="Mercado-Salas" authorityYear="2013" box="[348,450,1356,1380]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="tziscao">
|
||
<emphasis id="83A7B979FFC3FFC3A613FAA9FE67717C" box="[348,450,1356,1380]" italics="true" pageId="51" pageNumber="76">E. tziscao</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="76D31EE8FFC3FFC3A69EFAA9FD99717C" authorityName="Lindberg" authorityYear="1955" box="[465,572,1356,1380]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="festivus">
|
||
<emphasis id="83A7B979FFC3FFC3A69EFAA9FD99717C" box="[465,572,1356,1380]" italics="true" pageId="51" pageNumber="76">E. festivus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="76D31EE8FFC3FFC3A504FAA9FD7C717C" authority="Mercado-Salas & Suárez-Morales & Silva-Briano, 2015" authorityName="Mercado-Salas & Suárez-Morales & Silva-Briano" authorityYear="2015" box="[587,729,1356,1380]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="mittmanni" status="sp. nov.">
|
||
<emphasis id="83A7B979FFC3FFC3A504FAA9FD7C717C" box="[587,729,1356,1380]" italics="true" pageId="51" pageNumber="76">E. mittmanni</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="98940402FFC3FFC3A5ACFAA9FC99717C" box="[739,828,1356,1380]" pageId="51" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="76D31EE8FFC3FFC3A436FAA9FC4B717C" authority="Mercado-Salas & Suárez-Morales & Silva-Briano, 2015" authorityName="Mercado-Salas & Suárez-Morales & Silva-Briano" authorityYear="2015" box="[889,1006,1356,1380]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="wixarica" status="sp. nov.">
|
||
<emphasis id="83A7B979FFC3FFC3A436FAA9FC4B717C" box="[889,1006,1356,1380]" italics="true" pageId="51" pageNumber="76">E. wixarica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="98940402FFC3FFC3A4B7FAA9FBF4717C" box="[1016,1105,1356,1380]" pageId="51" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
|
||
The ornamentation of the caudal surface of the P2 intercoxal sclerite differs between
|
||
<taxonomicName id="76D31EE8FFC3FFC3A7EFFA77FEFA71B2" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[160,351,1426,1450]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="cuatrocienegas">
|
||
<emphasis id="83A7B979FFC3FFC3A7EFFA77FEFA71B2" box="[160,351,1426,1450]" italics="true" pageId="51" pageNumber="76">E. cuatrocienegas</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="76D31EE8FFC3FFC3A6D4FA77FDBF71B2" baseAuthorityName="Mercado-Salas and Suarez-Morales" baseAuthorityYear="2012" box="[411,538,1426,1450]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="pectinifer">
|
||
<emphasis id="83A7B979FFC3FFC3A6D4FA77FDBF71B2" box="[411,538,1426,1450]" italics="true" pageId="51" pageNumber="76">E. pectinifer</emphasis>
|
||
</taxonomicName>
|
||
: in the former species this row bears minute spinules (as in
|
||
<taxonomicName id="76D31EE8FFC3FFC3A7A2FA51FE3D71D4" authorityName="Kiefer" authorityYear="1956" box="[237,408,1460,1484]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="leptacanthus">
|
||
<emphasis id="83A7B979FFC3FFC3A7A2FA51FE3D71D4" box="[237,408,1460,1484]" italics="true" pageId="51" pageNumber="76">E. leptacanthus</emphasis>
|
||
</taxonomicName>
|
||
) while in
|
||
<taxonomicName id="76D31EE8FFC3FFC3A558FA51FD3F71D4" baseAuthorityName="Mercado-Salas and Suarez-Morales" baseAuthorityYear="2012" box="[535,666,1460,1484]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="pectinifer">
|
||
<emphasis id="83A7B979FFC3FFC3A558FA51FD3F71D4" box="[535,666,1460,1484]" italics="true" pageId="51" pageNumber="76">E. pectinifer</emphasis>
|
||
</taxonomicName>
|
||
the row has long hair
|
||
<emphasis id="83A7B979FFC3FFC3A4E2FA51FC1F71D4" box="[941,954,1460,1484]" italics="true" pageId="51" pageNumber="76">–</emphasis>
|
||
spinules. Another distinctive character of
|
||
<taxonomicName id="76D31EE8FFC3FFC3A6E1FA32FDCB71F7" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[430,622,1495,1519]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="cuatrocienegas">
|
||
<emphasis id="83A7B979FFC3FFC3A6E1FA32FDCB71F7" box="[430,622,1495,1519]" italics="true" pageId="51" pageNumber="76">E. cuatrocienegas</emphasis>
|
||
</taxonomicName>
|
||
is the ornamentation of the caudal surface of the P3 sclerite; most of the species distributed in
|
||
<collectingCountry id="C9C425FBFFC3FFC3A587FA1FFCBD720A" box="[712,792,1530,1554]" name="Mexico" pageId="51" pageNumber="76">Mexico</collectingCountry>
|
||
have long hairs or hair
|
||
<emphasis id="83A7B979FFC3FFC3A355FA1CFB827209" box="[1050,1063,1529,1553]" italics="true" pageId="51" pageNumber="76">–</emphasis>
|
||
spinules in row I, but in
|
||
<taxonomicName id="76D31EE8FFC3FFC3A615F9F9FDBF722C" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[346,538,1564,1588]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="cuatrocienegas">
|
||
<emphasis id="83A7B979FFC3FFC3A615F9F9FDBF722C" box="[346,538,1564,1588]" italics="true" pageId="51" pageNumber="76">E. cuatrocienegas</emphasis>
|
||
</taxonomicName>
|
||
this row bears small but strong spinules, a character shared only with
|
||
<taxonomicName id="76D31EE8FFC3FFC3A62DF9DAFE48724F" authority="Mercado-Salas & Suárez-Morales & Silva-Briano, 2015" authorityName="Mercado-Salas & Suárez-Morales & Silva-Briano" authorityYear="2015" box="[354,493,1599,1623]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="mittmanni" status="sp. nov.">
|
||
<emphasis id="83A7B979FFC3FFC3A62DF9DAFE48724F" box="[354,493,1599,1623]" italics="true" pageId="51" pageNumber="76">E. mittmanni</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="98940402FFC3FFC3A6BAF9DAFDE9724F" box="[501,588,1599,1623]" pageId="51" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="76D31EE8FFC3FFC3A5CCF9DAFD5B724F" authority="Mercado-Salas & Suárez-Morales & Silva-Briano, 2015" authorityName="Mercado-Salas & Suárez-Morales & Silva-Briano" authorityYear="2015" box="[643,766,1599,1623]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="defayeae" status="sp. nov.">
|
||
<emphasis id="83A7B979FFC3FFC3A5CCF9DAFD5B724F" box="[643,766,1599,1623]" italics="true" pageId="51" pageNumber="76">E. defayeae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="98940402FFC3FFC3A44AF9DAFCFB724F" box="[773,862,1599,1623]" pageId="51" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, both of which differ from
|
||
<taxonomicName id="76D31EE8FFC3FFC3A7EFF987FEC67262" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[160,355,1634,1658]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="cuatrocienegas">
|
||
<emphasis id="83A7B979FFC3FFC3A7EFF987FEC67262" box="[160,355,1634,1658]" italics="true" pageId="51" pageNumber="76">E. cuatrocienegas</emphasis>
|
||
</taxonomicName>
|
||
in the ornamentation of the antennal basis, with row N2 (frontal) bearing long hairs as in
|
||
<taxonomicName id="76D31EE8FFC3FFC3A6FDF960FD907285" baseAuthorityName="S.Fischer" baseAuthorityYear="1851" box="[434,565,1669,1693]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="serrulatus">
|
||
<emphasis id="83A7B979FFC3FFC3A6FDF960FD907285" box="[434,565,1669,1693]" italics="true" pageId="51" pageNumber="76">E. serrulatus</emphasis>
|
||
</taxonomicName>
|
||
, but in
|
||
<taxonomicName id="76D31EE8FFC3FFC3A5C0F960FCE87285" authorityName="Suarez-Morales and Walsh" authorityYear="2009" box="[655,845,1669,1693]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="cuatrocienegas">
|
||
<emphasis id="83A7B979FFC3FFC3A5C0F960FCE87285" box="[655,845,1669,1693]" italics="true" pageId="51" pageNumber="76">E. cuatrocienegas</emphasis>
|
||
</taxonomicName>
|
||
this row has short spinules as in
|
||
<taxonomicName id="76D31EE8FFC3FFC3A791F942FEF872A7" baseAuthorityName="Mercado-Salas and Suarez-Morales" baseAuthorityYear="2012" box="[222,349,1703,1727]" class="Hexanauplia" family="Cyclopidae" genus="Eucyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="76" phylum="Arthropoda" rank="species" species="pectinifer">
|
||
<emphasis id="83A7B979FFC3FFC3A791F942FEF872A7" box="[222,349,1703,1727]" italics="true" pageId="51" pageNumber="76">E. pectinifer</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |