267 lines
33 KiB
XML
267 lines
33 KiB
XML
<document id="6943010B83C994E94DA2CF9062F687B3" ID-CLB-Dataset="8363" ID-DOI="10.24349/acarologia/20194342" ID-GBIF-Dataset="2007bbe2-a4e4-41d2-a984-d7028f3d117a" ID-ISSN="2107-7207" ID-Zenodo-Dep="4503242" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1612459974636" checkinUser="felipe" docAuthor="Smit, Harry" docDate="2019" docId="C02430740564FFE118F56CFBFAD3B8DC" docLanguage="en" docName="Acarologia.59.4.409-411.pdf" docOrigin="Acarologia 59 (4)" docSource="http://dx.doi.org/10.24349/acarologia/20194342" docStyle="DocumentStyle:0387F17C4AF9F8D6336E46CC5E5664D0.6:Acarologia.2018-.journal_article" docStyleId="0387F17C4AF9F8D6336E46CC5E5664D0" docStyleName="Acarologia.2018-.journal_article" docStyleVersion="6" docTitle="Anisitsiella aculaeta Daday 1905" docType="treatment" docVersion="9" lastPageNumber="410" masterDocId="3C1D480C0565FFE3191E6A66FFEDBF25" masterDocTitle="A short note on three Nilotonia species from Trinidad (Acariformes: Hydrachnidia: Anisitsiellidae)" masterLastPageNumber="411" masterPageNumber="409" pageNumber="409" updateTime="1698926996606" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="A2BA03B7930F135ED0FCAAAE77BF21AE">A short note on three Nilotonia species from Trinidad (Acariformes: Hydrachnidia: Anisitsiellidae)</mods:title>
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<mods:name id="87AC0D3FDEFC00DF49E429C7D48B6A06" type="personal">
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<mods:namePart id="56ACF49A605122328B3B1BA7D54B3E63">Smit, Harry</mods:namePart>
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<mods:affiliation id="C88D0A62FE56DEA5C72BFE3DEC0E1163">Naturalis Biodiversity Center, P. O. Box 9517, 2300 RA Leiden, the Netherlands.</mods:affiliation>
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<mods:title id="D4D7A658BDF0B2E7A49A63F799C87209">Acarologia</mods:title>
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<mods:date id="11EFAB0025D4DC0039EAB7577B230770">2019</mods:date>
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<mods:number id="DFBE118CC7AA2C1F88C90ECDB652AC3C">2019-10-08</mods:number>
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<mods:start id="7F5F82104364F799561E87F0C0EA3BA0">409</mods:start>
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<mods:classification id="B6FA557275117A57C89EF658B0469F46">journal article</mods:classification>
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<treatment id="C02430740564FFE118F56CFBFAD3B8DC" ID-DOI="http://doi.org/10.5281/zenodo.4527431" ID-GBIF-Taxon="177312368" ID-Zenodo-Dep="4527431" LSID="urn:lsid:plazi:treatment:C02430740564FFE118F56CFBFAD3B8DC" httpUri="http://treatment.plazi.org/id/C02430740564FFE118F56CFBFAD3B8DC" lastPageId="2" lastPageNumber="410" pageId="1" pageNumber="409">
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<subSubSection id="0097D2E90564FFE218F56CFBFC7DB992" box="[491,912,1693,1719]" pageId="1" pageNumber="409" type="nomenclature">
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<paragraph id="483281620564FFE218F56CFBFC7DB992" blockId="1.[491,1580,1641,2045]" box="[491,912,1693,1719]" pageId="1" pageNumber="409">
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<heading id="137A360E0564FFE218F56CFBFC7DB992" bold="true" box="[491,912,1693,1719]" fontSize="11" level="2" pageId="1" pageNumber="409" reason="3">
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<taxonomicName id="8F8DFAE10564FFE218F56CFBFC7DB992" authority="Daday, 1905" authorityName="Daday" authorityYear="1905" box="[491,912,1693,1719]" class="Arachnida" family="Anisitsiellidae" genus="Anisitsiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="409" phylum="Arthropoda" rank="species" species="aculaeta">
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<emphasis id="7AF95D700564FFE218F56CFBFC7DB992" bold="true" box="[491,912,1693,1719]" pageId="1" pageNumber="409">
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<emphasis id="7AF95D700564FFE218F56CFBFD1CB992" bold="true" box="[491,753,1693,1719]" italics="true" pageId="1" pageNumber="409">Anisitsiella aculaeta</emphasis>
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Daday, 1905
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="0097D2E90564FFE218F56CB4FDB1B9CF" box="[491,604,1746,1770]" pageId="1" pageNumber="409" type="description">
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<paragraph id="483281620564FFE218F56CB4FDB1B9CF" blockId="1.[491,1580,1641,2045]" box="[491,604,1746,1770]" pageId="1" pageNumber="409">
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(
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<figureCitation id="D0B69DE70564FFE218EC6CB4FDBCB9CF" box="[498,593,1746,1770]" captionStart="Figure 1" captionStartId="3.[515,582,948,969]" captionTargetBox="[561,1431,252,872]" captionTargetId="figure-3@3.[541,1449,219,894]" captionTargetPageId="3" captionText="Figure 1 Mamersonia biscutataBader, holotype, A – I-leg-6; B – III-leg-6 (Scale bar = 50 µm)." figureDoi="http://doi.org/10.5281/zenodo.4503244" httpUri="https://zenodo.org/record/4503244/files/figure.png" pageId="1" pageNumber="409">Figure 1</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="0097D2E90564FFE21B0D6C93FC2AB877" pageId="1" pageNumber="409" type="reference_group">
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<paragraph id="483281620564FFE21B0D6C93FC0EB828" blockId="1.[491,1580,1641,2045]" box="[531,995,1780,1805]" pageId="1" pageNumber="409">
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<taxonomicName id="8F8DFAE10564FFE21B0D6C93FC7AB829" authority="Bader, 1995" authorityName="Bader" authorityYear="1995" box="[531,919,1780,1804]" class="Arachnida" family="Anisitsiellidae" genus="Mamersonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="409" phylum="Arthropoda" rank="species" species="biscutata">
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<emphasis id="7AF95D700564FFE21B0D6C93FCE5B829" box="[531,776,1780,1804]" italics="true" pageId="1" pageNumber="409">Mamersonia biscutata</emphasis>
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<bibRefCitation id="2C1CFC930564FFE21A166C92FC6EB829" author="Bader, C." box="[776,899,1780,1804]" pageId="1" pageNumber="409" pagination="5 - 24" refId="ref1216" refString="Bader, C. 1995. Neue Nilotoniidae (Acari, Hydrachnellae) aus Israel und Trinidad. Entomol. Basil., 18: 5 - 24." type="journal article" year="1995">Bader, 1995</bibRefCitation>
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–
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</taxonomicName>
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<taxonomicNameLabel id="61CAE00B0564FFE21A806C93FC0EB828" box="[926,995,1781,1805]" pageId="1" pageNumber="409">n. syn.</taxonomicNameLabel>
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</paragraph>
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<paragraph id="483281620564FFE21B0D6D7EFBE4B80A" blockId="1.[491,1580,1641,2045]" box="[531,1033,1815,1839]" pageId="1" pageNumber="409">
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<taxonomicName id="8F8DFAE10564FFE21B0D6D7EFC50B80B" authority="Bader, 1995" authorityName="Bader" authorityYear="1995" box="[531,957,1815,1839]" class="Arachnida" family="Anisitsiellidae" genus="Mamersonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="409" phylum="Arthropoda" rank="species" species="monoscutata">
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<emphasis id="7AF95D700564FFE21B0D6D7EFCC2B80A" box="[531,815,1816,1839]" italics="true" pageId="1" pageNumber="409">Mamersonia monoscutata</emphasis>
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<bibRefCitation id="2C1CFC930564FFE21A316D71FC44B80A" author="Bader, C." box="[815,937,1815,1839]" pageId="1" pageNumber="409" pagination="5 - 24" refId="ref1216" refString="Bader, C. 1995. Neue Nilotoniidae (Acari, Hydrachnellae) aus Israel und Trinidad. Entomol. Basil., 18: 5 - 24." type="journal article" year="1995">Bader, 1995</bibRefCitation>
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–
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</taxonomicName>
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<taxonomicNameLabel id="61CAE00B0564FFE21ADA6D71FBE4B80A" box="[964,1033,1815,1839]" pageId="1" pageNumber="409">n. syn.</taxonomicNameLabel>
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</paragraph>
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<paragraph id="483281620564FFE21B0D6D5CFC2AB877" blockId="1.[491,1580,1641,2045]" box="[531,967,1849,1874]" pageId="1" pageNumber="409">
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<taxonomicName id="8F8DFAE10564FFE21B0D6D5CFC96B874" authority="Bader, 1995" authorityName="Bader" authorityYear="1995" box="[531,891,1849,1873]" class="Arachnida" family="Anisitsiellidae" genus="Mamersonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="409" phylum="Arthropoda" rank="species" species="similis">
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<emphasis id="7AF95D700564FFE21B0D6D5CFD01B874" box="[531,748,1849,1873]" italics="true" pageId="1" pageNumber="409">Mamersonia similis</emphasis>
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<bibRefCitation id="2C1CFC930564FFE21BF26D5FFC8AB874" author="Bader, C." box="[748,871,1849,1873]" pageId="1" pageNumber="409" pagination="5 - 24" refId="ref1216" refString="Bader, C. 1995. Neue Nilotoniidae (Acari, Hydrachnellae) aus Israel und Trinidad. Entomol. Basil., 18: 5 - 24." type="journal article" year="1995">Bader, 1995</bibRefCitation>
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–
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</taxonomicName>
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<taxonomicNameLabel id="61CAE00B0564FFE21A9C6D5CFC2AB877" box="[898,967,1850,1874]" pageId="1" pageNumber="409">n. syn.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="0097D2E90564FFE11B0D6D3AFAD3B8DC" lastPageId="2" lastPageNumber="410" pageId="1" pageNumber="409" type="description">
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<paragraph id="483281620564FFE11B0D6D3AFB1EBE05" blockId="1.[491,1580,1641,2045]" lastBlockId="2.[491,1583,229,634]" lastPageId="2" lastPageNumber="410" pageId="1" pageNumber="409">
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Only the slide with
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<taxonomicName id="8F8DFAE10564FFE21BF96D3BFC23B851" authority="Bader, 1995" authorityName="Bader" authorityYear="1995" box="[743,974,1883,1908]" class="Arachnida" family="Anisitsiellidae" genus="Mamersonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="409" phylum="Arthropoda" rank="species" species="similis">
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<emphasis id="7AF95D700564FFE21BF96D3BFCA6B856" box="[743,843,1883,1908]" italics="true" pageId="1" pageNumber="409">N. similis</emphasis>
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<bibRefCitation id="2C1CFC930564FFE21A4D6D3AFC23B851" author="Bader, C." box="[851,974,1884,1908]" pageId="1" pageNumber="409" pagination="5 - 24" refId="ref1216" refString="Bader, C. 1995. Neue Nilotoniidae (Acari, Hydrachnellae) aus Israel und Trinidad. Entomol. Basil., 18: 5 - 24." type="journal article" year="1995">Bader, 1995</bibRefCitation>
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</taxonomicName>
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is in good condition, although the dorsal shield is not removed from the idiosoma. The gnathosoma with the palps is dissected. Moreover, the specimen is well sclerotized. The two other
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<typeStatus id="97363FC00564FFE21AFF6DC7FBE7B89C" box="[993,1034,1953,1977]" pageId="1" pageNumber="409">types</typeStatus>
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,
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<taxonomicName id="8F8DFAE10564FFE21D126DC6FA6FB89D" authority="Bader, 1995" authorityName="Bader" authorityYear="1995" box="[1036,1410,1952,1976]" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="409" phylum="Arthropoda" rank="species" species="monoscutata">
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<emphasis id="7AF95D700564FFE21D126DC6FAEBB89D" box="[1036,1286,1952,1976]" italics="true" pageId="1" pageNumber="409">Nilotonia monoscutata</emphasis>
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<bibRefCitation id="2C1CFC930564FFE21C196DC6FA6FB89D" author="Bader, C." box="[1287,1410,1952,1976]" pageId="1" pageNumber="409" pagination="5 - 24" refId="ref1216" refString="Bader, C. 1995. Neue Nilotoniidae (Acari, Hydrachnellae) aus Israel und Trinidad. Entomol. Basil., 18: 5 - 24." type="journal article" year="1995">Bader, 1995</bibRefCitation>
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</taxonomicName>
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and
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<emphasis id="7AF95D700564FFE21CA36DC7FDDDB8FE" italics="true" pageId="1" pageNumber="409">
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<taxonomicName id="8F8DFAE10564FFE21CA36DC7FA3BB89D" authority="Bader, 1995" authorityName="Bader" authorityYear="1995" box="[1469,1494,1953,1976]" class="Arachnida" family="Anisitsiellidae" genus="Mamersonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="409" phylum="Arthropoda" rank="species" species="similis">N.</taxonomicName>
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similis
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</emphasis>
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<bibRefCitation id="2C1CFC930564FFE21B276DA5FD55B8FE" author="Bader, C." box="[569,696,1987,2011]" pageId="1" pageNumber="409" pagination="5 - 24" refId="ref1216" refString="Bader, C. 1995. Neue Nilotoniidae (Acari, Hydrachnellae) aus Israel und Trinidad. Entomol. Basil., 18: 5 - 24." type="journal article" year="1995">Bader, 1995</bibRefCitation>
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, are juvenile specimens, and are somewhat squashed in the slide. In the slide with
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<taxonomicName id="8F8DFAE10564FFE21B436D80FCE0B8D8" authorityName="Bader" authorityYear="1995" box="[605,781,2022,2045]" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="409" phylum="Arthropoda" rank="species" species="monoscutata">
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<emphasis id="7AF95D700564FFE21B436D80FCE0B8D8" box="[605,781,2022,2045]" italics="true" pageId="1" pageNumber="409">N. monoscutata</emphasis>
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</taxonomicName>
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the first two pairs of legs and the gnathosoma with the palps are broken off from the remainder of the idiosoma. In the slide with
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<taxonomicName id="8F8DFAE10567FFE11DBF6A80FAC5BFD8" authorityName="Bader" authorityYear="1995" box="[1185,1320,229,253]" class="Arachnida" family="Anisitsiellidae" genus="Mamersonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="species" species="biscutata">
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<emphasis id="7AF95D700567FFE11DBF6A80FAC5BFD8" box="[1185,1320,229,253]" italics="true" pageId="2" pageNumber="410">N. biscutata</emphasis>
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</taxonomicName>
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the left first two legs and one palp are broken off from the remainder of the idiosoma.
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</paragraph>
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<paragraph id="483281620567FFE11B0D6B4DFA1EBEE8" blockId="2.[491,1583,229,634]" pageId="2" pageNumber="410">
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According to
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<bibRefCitation id="2C1CFC930567FFE11BB16B4DFCDABE66" author="Bader, C." box="[687,823,299,323]" pageId="2" pageNumber="410" pagination="5 - 24" refId="ref1216" refString="Bader, C. 1995. Neue Nilotoniidae (Acari, Hydrachnellae) aus Israel und Trinidad. Entomol. Basil., 18: 5 - 24." type="journal article" year="1995">Bader (1995)</bibRefCitation>
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all three
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<typeStatus id="97363FC00567FFE11AB96B4DFC33BE66" box="[935,990,299,323]" pageId="2" pageNumber="410">types</typeStatus>
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should have several dorsal and ventral platelets. Based on the differences in the shape of these platelets Bader described the three species mentioned above. However, all three specimens have clearly one large dorsal shield. The differences seen by Bader are the result of sculpturing and depressions in the dorsal shield. However, I was unable to see these patterns in the dorsal shields in the mounted specimens.
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</paragraph>
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<paragraph id="483281620567FFE11B0D6BB1FC2BBD72" blockId="2.[491,1583,229,634]" pageId="2" pageNumber="410">
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The same applies to the venter, which has a complete ventral shield which includes the genital field and the coxae. There is no suture line between the genital field and the ventral shield. My first conclusion is that these specimens cannot be assigned to the
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<taxonomicName id="8F8DFAE10567FFE11C40687AFA0BBD11" box="[1374,1510,540,564]" class="Arachnida" family="Anisitsiellidae" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="subFamily" subFamily="Nilotoniinae">Nilotoniinae</taxonomicName>
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, but should be assigned to the
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<taxonomicName id="8F8DFAE10567FFE11A3B6859FC2FBD72" authorityName="Koenike" authorityYear="1910" box="[805,962,575,599]" class="Arachnida" family="Anisitsiellidae" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="subFamily" subFamily="Anisitsiellinae">Anisitsiellinae</taxonomicName>
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.
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</paragraph>
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<paragraph id="483281620567FFE11B0D6807FB57BD5C" blockId="2.[491,1583,229,634]" box="[531,1210,609,634]" pageId="2" pageNumber="410">
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All three
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<typeStatus id="97363FC00567FFE11B9D6804FD57BD5F" box="[643,698,610,634]" pageId="2" pageNumber="410">types</typeStatus>
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have a number of characteristics in common:
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</paragraph>
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<paragraph id="483281620567FFE11B0968F9FC2ABD93" blockId="2.[535,967,670,694]" box="[535,967,670,694]" pageId="2" pageNumber="410">• A complete dorsal and ventral shield</paragraph>
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<paragraph id="483281620567FFE11B0968B1FC6FBDCB" blockId="2.[535,898,726,750]" box="[535,898,726,750]" pageId="2" pageNumber="410">• Rounded third+ fourth coxae</paragraph>
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<paragraph id="483281620567FFE11B096969FB54BC03" blockId="2.[535,1209,782,806]" box="[535,1209,782,806]" pageId="2" pageNumber="410">• Third and fourth legs with several long swimming setae</paragraph>
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<paragraph id="483281620567FFE11B096921FC08BC7B" blockId="2.[535,997,838,862]" box="[535,997,838,862]" pageId="2" pageNumber="410">• A similar shaped palp and genital field</paragraph>
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<paragraph id="483281620567FFE11B0D69E2FB74BC98" blockId="2.[531,1270,899,957]" pageId="2" pageNumber="410">
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My second conclusion is that they all belong to the same species.
|
||
<bibRefCitation id="2C1CFC930567FFE11B0D69C3FD76BC98" author="Bader, C." box="[531,667,933,957]" pageId="2" pageNumber="410" pagination="5 - 24" refId="ref1216" refString="Bader, C. 1995. Neue Nilotoniidae (Acari, Hydrachnellae) aus Israel und Trinidad. Entomol. Basil., 18: 5 - 24." type="journal article" year="1995">Bader (1995)</bibRefCitation>
|
||
overlooked a number of important characters:
|
||
</paragraph>
|
||
<paragraph id="483281620567FFE11B096985F9EABCDF" blockId="2.[535,1543,995,1019]" box="[535,1543,995,1019]" pageId="2" pageNumber="410">• A small gland can be seen just posterior to the suture line of the third and fourth coxae</paragraph>
|
||
<paragraph id="483281620567FFE11B096E7DFD58BB70" blockId="2.[535,1551,1050,1109]" pageId="2" pageNumber="410">• The claw of the third leg is distinctly larger than the claws of the first and second leg, has a comb</paragraph>
|
||
<paragraph id="483281620567FFE11B096E13FD80BB8A" blockId="2.[535,1551,1141,1199]" pageId="2" pageNumber="410">• The claws of the first and second leg have several ventral clawlets, forming an irregular comb</paragraph>
|
||
<paragraph id="483281620567FFE11B096EB6FB85BA2F" blockId="2.[535,1525,1231,1290]" pageId="2" pageNumber="410">
|
||
• A membranous area (see fig. 375 of
|
||
<bibRefCitation id="2C1CFC930567FFE11AAF6EA9FBCCBBC2" author="Cook, D. R." box="[945,1057,1231,1255]" pageId="2" pageNumber="410" pagination="1 - 860" refId="ref1245" refString="Cook, D. R. 1974. Water mite genera and subgenera. Mem. Amer. Entom. Inst., 21: 1 - 860." type="journal article" year="1974">Cook 1974</bibRefCitation>
|
||
, arrow A) can be seen flanking the genital field in
|
||
<taxonomicName id="8F8DFAE10567FFE11B9F6E95FCECBA2F" authorityName="Bader" authorityYear="1995" box="[641,769,1266,1290]" class="Arachnida" family="Anisitsiellidae" genus="Mamersonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="species" species="biscutata">
|
||
<emphasis id="7AF95D700567FFE11B9F6E95FCECBA2F" box="[641,769,1266,1290]" italics="true" pageId="2" pageNumber="410">N. biscutata</emphasis>
|
||
</taxonomicName>
|
||
, but not in the other two
|
||
<typeStatus id="97363FC00567FFE11D346E94FB89BA2F" box="[1066,1124,1266,1290]" pageId="2" pageNumber="410">types</typeStatus>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="483281620567FFE11B0D6F49FA20B9C0" blockId="2.[491,1575,1327,2041]" pageId="2" pageNumber="410">
|
||
My third conclusion is that Bader’s specimens are not
|
||
<taxonomicName id="8F8DFAE10567FFE11D746F49FB3EBA62" authorityName="Thor" authorityYear="1905" box="[1130,1235,1327,1351]" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="7AF95D700567FFE11D746F49FB3EBA62" box="[1130,1235,1327,1351]" italics="true" pageId="2" pageNumber="410">Nilotonia</emphasis>
|
||
</taxonomicName>
|
||
species, but must be assigned to
|
||
<taxonomicName id="8F8DFAE10567FFE11B736F37FCD9BA4C" authority="Daday" authorityName="Daday" authorityYear="1905" box="[621,820,1361,1385]" class="Arachnida" family="Anisitsiellidae" genus="Anisitsiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="7AF95D700567FFE11B736F37FD04BA4C" box="[621,745,1361,1385]" italics="true" pageId="2" pageNumber="410">Anisitsiella</emphasis>
|
||
Daday
|
||
</taxonomicName>
|
||
(=
|
||
<taxonomicName id="8F8DFAE10567FFE11A456F37FB99BA4C" authority="Lundblad" authorityName="Lundblad" authorityYear="1937" box="[859,1140,1361,1385]" class="Arachnida" family="Anisitsiellidae" genus="Mamersellides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="7AF95D700567FFE11A456F37FC11BA4C" box="[859,1020,1361,1385]" italics="true" pageId="2" pageNumber="410">Mamersellides</emphasis>
|
||
Lundblad
|
||
</taxonomicName>
|
||
). According to
|
||
<bibRefCitation id="2C1CFC930567FFE11C336F34FA26BA4C" author="Panesar, A. R." box="[1325,1483,1361,1385]" pageId="2" pageNumber="410" pagination="1 - 144" refId="ref1359" refString="Panesar, A. R. 2004. Evolution in water mites (Hydrachnellae, Actinedida, Acari). A revision of the Anisitsiellidae Koenike, 1910. Bonn. zool. Monogr., 52: 1 - 144." type="journal article" year="2004">Panesar (2004)</bibRefCitation>
|
||
<taxonomicName id="8F8DFAE10567FFE118F56F12FCD1BAA9" authority="Lundblad, 1937" authorityName="Lundblad" authorityYear="1937" box="[491,828,1396,1420]" class="Arachnida" family="Anisitsiellidae" genus="Mamersellides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="7AF95D700567FFE118F56F12FD61BAA9" box="[491,652,1396,1420]" italics="true" pageId="2" pageNumber="410">Mamersellides</emphasis>
|
||
Lundblad, 1937
|
||
</taxonomicName>
|
||
is a junior synonym of
|
||
<taxonomicName id="8F8DFAE10567FFE11D246F12FAACBAA9" authority="Daday, 1905" authorityName="Daday" authorityYear="1905" box="[1082,1345,1396,1420]" class="Arachnida" family="Anisitsiellidae" genus="Anisitsiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="7AF95D700567FFE11D246F12FB5BBAA9" box="[1082,1206,1396,1420]" italics="true" pageId="2" pageNumber="410">Anisitsiella</emphasis>
|
||
Daday, 1905
|
||
</taxonomicName>
|
||
. Two
|
||
<emphasis id="7AF95D700567FFE11C976F12FDC4BA8B" italics="true" pageId="2" pageNumber="410">Anisitsiella</emphasis>
|
||
species have been described,
|
||
<taxonomicName id="8F8DFAE10567FFE11A7F6FF0FB8EBA8B" authority="Daday, 1905" authorityName="Daday" authorityYear="1905" box="[865,1123,1430,1454]" class="Arachnida" family="Anisitsiellidae" genus="Anisitsiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="species" species="aculeata">
|
||
<emphasis id="7AF95D700567FFE11A7F6FF0FC0DBA8B" box="[865,992,1430,1454]" italics="true" pageId="2" pageNumber="410">A. aculeata</emphasis>
|
||
Daday, 1905
|
||
</taxonomicName>
|
||
(=
|
||
<taxonomicName id="8F8DFAE10567FFE11D976FF0FA0CBA8B" authorityName="Lundblad" authorityYear="1937" box="[1161,1505,1430,1454]" class="Arachnida" family="Anisitsiellidae" genus="Mamersellides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="species" species="ventriperforatus">
|
||
<emphasis id="7AF95D700567FFE11D976FF0FA0CBA8B" box="[1161,1505,1430,1454]" italics="true" pageId="2" pageNumber="410">Mamersellides ventriperforatus</emphasis>
|
||
</taxonomicName>
|
||
Lundblad) from South America and
|
||
<taxonomicName id="8F8DFAE10567FFE11A6D6FDFFAD5BAF4" authority="(Cramer & I. M. Smith, 1993)" baseAuthorityName="Cramer & I. M. Smith" baseAuthorityYear="1993" box="[883,1336,1465,1489]" class="Arachnida" family="Anisitsiellidae" genus="Anisitsiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="species" species="costenius">
|
||
<emphasis id="7AF95D700567FFE11A6D6FDFFC18BAF4" box="[883,1013,1465,1489]" italics="true" pageId="2" pageNumber="410">A. costenius</emphasis>
|
||
(Cramer & I.M. Smith, 1993)
|
||
</taxonomicName>
|
||
from Central America and Florida. The differences between the two species are based on the pattern of depressions of the dorsal shield (Cramer & I.M. Smith 1993). However, these patterns are not well visible in the mounted
|
||
<typeStatus id="97363FC00567FFE11A4D6C47FC67B91C" box="[851,906,1569,1593]" pageId="2" pageNumber="410">types</typeStatus>
|
||
listed above.
|
||
<taxonomicName id="8F8DFAE10567FFE11D0A6C46FB7DB91D" authorityName="Daday" authorityYear="1905" box="[1044,1168,1568,1592]" class="Arachnida" family="Anisitsiellidae" genus="Anisitsiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="7AF95D700567FFE11D0A6C46FB7DB91D" box="[1044,1168,1568,1592]" italics="true" pageId="2" pageNumber="410">Anisitsiella</emphasis>
|
||
</taxonomicName>
|
||
males have a more anteriorly truncated idiosoma compared to females. The idiosoma shape is best preserved in the
|
||
<typeStatus id="97363FC00567FFE11CAF6C25F9F5B97E" box="[1457,1560,1603,1627]" pageId="2" pageNumber="410" type="holotype">holotype</typeStatus>
|
||
of
|
||
<taxonomicName id="8F8DFAE10567FFE11B166C00FD37B958" authorityName="Bader" authorityYear="1995" box="[520,730,1637,1661]" class="Arachnida" family="Anisitsiellidae" genus="Mamersonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="species" species="similis">
|
||
<emphasis id="7AF95D700567FFE11B166C00FD37B958" box="[520,730,1637,1661]" italics="true" pageId="2" pageNumber="410">Mamersonia similis</emphasis>
|
||
</taxonomicName>
|
||
. This specimen is truncated only slightly, and no genital skeleton can be seen in the slide. Therefore, this is in my opinion a female. Besides the differences in the dorsal shield, the genital field of female
|
||
<taxonomicName id="8F8DFAE10567FFE11A536CCDFC20B9E6" baseAuthorityName="Cramer & I. M. Smith" baseAuthorityYear="1993" box="[845,973,1707,1731]" class="Arachnida" family="Anisitsiellidae" genus="Anisitsiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="species" species="costenius">
|
||
<emphasis id="7AF95D700567FFE11A536CCDFC20B9E6" box="[845,973,1707,1731]" italics="true" pageId="2" pageNumber="410">A. costenius</emphasis>
|
||
</taxonomicName>
|
||
is more rounded compared to
|
||
<taxonomicName id="8F8DFAE10567FFE11C136CCDFA68B9E6" box="[1293,1413,1707,1731]" class="Arachnida" family="Anisitsiellidae" genus="Anisitsiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="species" species="aculeata">
|
||
<emphasis id="7AF95D700567FFE11C136CCDFA68B9E6" box="[1293,1413,1707,1731]" italics="true" pageId="2" pageNumber="410">A. aculeata</emphasis>
|
||
</taxonomicName>
|
||
. As the genital field of the
|
||
<typeStatus id="97363FC00567FFE11BD46CABFCDCB9C0" box="[714,817,1741,1765]" pageId="2" pageNumber="410" type="holotype">holotype</typeStatus>
|
||
of
|
||
<emphasis id="7AF95D700567FFE11A286CA8FCBDB9C0" box="[822,848,1742,1765]" italics="true" pageId="2" pageNumber="410">M</emphasis>
|
||
.
|
||
<taxonomicName id="8F8DFAE10567FFE11A476CABFC73B9C0" authorityName="Bader" authorityYear="1995" box="[857,926,1741,1765]" class="Arachnida" family="Anisitsiellidae" genus="Mamersonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="species" species="similis">
|
||
<emphasis id="7AF95D700567FFE11A476CABFC73B9C0" box="[857,926,1741,1765]" italics="true" pageId="2" pageNumber="410">similis</emphasis>
|
||
</taxonomicName>
|
||
is rectangular, I assign Bader’s types to
|
||
<taxonomicName id="8F8DFAE10567FFE11C536CABFA28B9C0" box="[1357,1477,1741,1765]" class="Arachnida" family="Anisitsiellidae" genus="Anisitsiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="species" species="aculeata">
|
||
<emphasis id="7AF95D700567FFE11C536CABFA28B9C0" box="[1357,1477,1741,1765]" italics="true" pageId="2" pageNumber="410">A. aculeata</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="483281620567FFE11B0D6C96FAD3B8DC" blockId="2.[491,1575,1327,2041]" pageId="2" pageNumber="410">
|
||
In all three
|
||
<taxonomicName id="8F8DFAE10567FFE11B936C97FCF7B82D" authorityName="Viets" authorityYear="1954" box="[653,794,1777,1800]" class="Arachnida" family="Anisitsiellidae" genus="Mamersonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="7AF95D700567FFE11B936C97FCF7B82D" box="[653,794,1777,1800]" italics="true" pageId="2" pageNumber="410">Mamersonia</emphasis>
|
||
</taxonomicName>
|
||
<typeStatus id="97363FC00567FFE11A046C96FCBCB82D" box="[794,849,1776,1800]" pageId="2" pageNumber="410">types</typeStatus>
|
||
mentioned above the claw of the third leg is distinctly larger than the claws of the first and second leg (
|
||
<figureCitation id="D0B69DE70567FFE11ACC6D74FBF9B80F" box="[978,1044,1810,1834]" captionStart="Figure 1" captionStartId="3.[515,582,948,969]" captionTargetBox="[561,1431,252,872]" captionTargetId="figure-3@3.[541,1449,219,894]" captionTargetPageId="3" captionText="Figure 1 Mamersonia biscutataBader, holotype, A – I-leg-6; B – III-leg-6 (Scale bar = 50 µm)." figureDoi="http://doi.org/10.5281/zenodo.4503244" httpUri="https://zenodo.org/record/4503244/files/figure.png" pageId="2" pageNumber="410">Figs.1</figureCitation>
|
||
A-B). On my request Gunvi Lindberg (Swedish Museum of Natural History, Stockholm) send me some pictures of the claws of the
|
||
<typeStatus id="97363FC00567FFE11C896D53FA23B868" box="[1431,1486,1845,1869]" pageId="2" pageNumber="410">types</typeStatus>
|
||
of
|
||
<taxonomicName id="8F8DFAE10567FFE118F56D31FCD1B84A" authorityName="Lundblad" authorityYear="1937" box="[491,828,1879,1903]" class="Arachnida" family="Anisitsiellidae" genus="Mamersellides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="410" phylum="Arthropoda" rank="species" species="ventriperforatus">
|
||
<emphasis id="7AF95D700567FFE118F56D31FCD1B84A" box="[491,828,1879,1903]" italics="true" pageId="2" pageNumber="410">Mamersellides ventriperforatus</emphasis>
|
||
</taxonomicName>
|
||
. Also, in the
|
||
<typeStatus id="97363FC00567FFE11AC16D31FBABB84A" box="[991,1094,1879,1903]" pageId="2" pageNumber="410" type="holotype">holotype</typeStatus>
|
||
female and
|
||
<typeStatus id="97363FC00567FFE11DD06D3EFAC5B855" box="[1230,1320,1880,1904]" pageId="2" pageNumber="410" type="paratype">paratype</typeStatus>
|
||
male the claw of the third leg is larger. This characteristic is not mentioned by
|
||
<bibRefCitation id="2C1CFC930567FFE11DD96D1CFA90B8B7" author="Lundblad, O." box="[1223,1405,1914,1938]" pageId="2" pageNumber="410" pagination="1 - 183" refId="ref1327" refString="Lundblad, O. 1941. Die Hydracarinenfauna Sudbrasiliens und Paraguays. Erster Teil. Svensk. Vetenskapsakad. Handling. (Serie 3), 19: 1 - 183." type="journal article" year="1941">Lundblad (1941)</bibRefCitation>
|
||
nor by
|
||
<bibRefCitation id="2C1CFC930567FFE11CCA6D1DF9F8B8B7" author="Rosso de Ferradas, B." box="[1492,1557,1915,1938]" pageId="2" pageNumber="410" pagination="1 - 6" refId="ref1401" refString="Rosso de Ferradas, B. 1973. Nota sistematica sobre acaros dulceacuicolas de la familia Anisitsiellidae, Acari) en Argentina. Soc. cient. Arg. secc. Santa Fe, 1: 1 - 6." type="journal article" year="1973">Rosso</bibRefCitation>
|
||
de Ferradás (1973). The latter author illustrated al three legs, but the claws of the legs are all similar.
|
||
<bibRefCitation id="2C1CFC930567FFE11B5D6DD9FD1AB8F2" author="Lundblad, O." box="[579,759,1983,2007]" pageId="2" pageNumber="410" pagination="1 - 183" refId="ref1327" refString="Lundblad, O. 1941. Die Hydracarinenfauna Sudbrasiliens und Paraguays. Erster Teil. Svensk. Vetenskapsakad. Handling. (Serie 3), 19: 1 - 183." type="journal article" year="1941">Lundblad (1941)</bibRefCitation>
|
||
illustrated the claw of the third leg correctly, but as mentioned before, without giving the differences with the claws of the first and second leg.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |