227 lines
27 KiB
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227 lines
27 KiB
XML
<document ID-CLB-Dataset="21566" ID-DOI="http://dx.doi.org/10.3897/zookeys.945.51860" ID-GBIF-Dataset="1c694c7e-3d35-4520-b398-6189a61d1430" ID-PMC="PMC7351832" ID-Pensoft-Pub="1313-2970-945-99" ID-Pensoft-UUID="1E1F40C8FAD751509E70897F4DE56527" ID-PubMed="32714007" ID-ZooBank="CCD1B83E262441CDBD0AE1C57EDCA4DC" ModsDocID="1313-2970-945-99" checkinTime="1593797374489" checkinUser="pensoft" docAuthor="Potapov, Mikhail B., Janion-Scheepers, Charlene & Deharveng, Louis" docDate="2020" docId="B4A01B60087A5DF48D79FBA0DBC37007" docLanguage="en" docName="ZooKeys 945: 99-127" docOrigin="ZooKeys 945" docSource="http://dx.doi.org/10.3897/zookeys.945.51860" docTitle="Cryptopygus abulbus Potapov & Janion-Scheepers & Deharveng 2020, sp. nov." docType="treatment" docUuid="EE9161B6-9521-407C-ADA5-1742B864573E" docUuidSource="ZooBank" docVersion="6" id="1E1F40C8FAD751509E70897F4DE56527" lastPageNumber="99" masterDocId="1E1F40C8FAD751509E70897F4DE56527" masterDocTitle="Taxonomy of the Cryptopygus complex. III. The revision of South African species of Cryptopygus and Isotominella (Collembola, Isotomidae)" masterLastPageNumber="127" masterPageNumber="99" pageNumber="99" updateTime="1732748100326" updateUser="ExternalLinkService">
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<mods:titleInfo id="0D286C6316FA0BD0B1A14E15429E9A0E">
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<mods:title id="FB4083959A5981C7091B37DE15EF7095">Taxonomy of the Cryptopygus complex. III. The revision of South African species of Cryptopygus and Isotominella (Collembola, Isotomidae)</mods:title>
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<mods:name id="B4652FAB0E9D4BF41DF67699F8DF30B0" type="personal">
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<mods:roleTerm id="B28D869A1BC4878E5255656FDACB0894">Author</mods:roleTerm>
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<mods:namePart id="3F6765089A8C808384737468000E1729">Potapov, Mikhail B.</mods:namePart>
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<mods:affiliation id="BD589BFB759046A3DEFFEDA322648AFA">Senckenberg Museum of Natural History Goerlitz, Am Museum 1, 02826, Goerlitz, Germany & Moscow State Pedagogical University, Kibalchich str., 6, korp. 3, Moscow 129278, Russia</mods:affiliation>
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<mods:nameIdentifier id="0ECE1BCB2BAE9F81C879BD4D90F6CA73" type="orcid">https://orcid.org/0000-0002-6111-3354</mods:nameIdentifier>
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<mods:nameIdentifier id="EA266251AAD6F72BD20C3E6F2DA50ECF" type="email">mpnk-abroad@yandex.ru</mods:nameIdentifier>
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</mods:name>
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<mods:name id="2B15BE3673DD3F27FF2A04933EA1A526" type="personal">
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<mods:roleTerm id="CB3619C8E6E6BF4871FD958BDE5C0B68">Author</mods:roleTerm>
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<mods:namePart id="4A41700B45EDDBFB9F9212E82900C788">Janion-Scheepers, Charlene</mods:namePart>
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<mods:affiliation id="9DBFB8F3905F36F7F4E20241D614B9B6">University of Cape Town, Department of Biological Sciences, Rondebosch, 7701, South Africa & Iziko Museums of South Africa, 25 Queen Victoria Street, Cape Town, 8001, South Africa</mods:affiliation>
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<mods:nameIdentifier id="136DC006F3B6A73F8E206EE8F9625CAE" type="orcid">https://orcid.org/0000-0001-5942-7912</mods:nameIdentifier>
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<mods:namePart id="5965B71920EAF7B331B1A4D7F22931AD">Deharveng, Louis</mods:namePart>
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<mods:affiliation id="E1A458A96A7E31F8436EE3E5A2B62070">Institut de Systematique, Evolution, Biodiversite ISYEB-UMR 7205 - CNRS, MNHN, UPMC, EPHE, Museum national d'Histoire naturelle, Sorbonne Universites, 45 rue Buffon, F- 75005, Paris, France</mods:affiliation>
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<mods:typeOfResource id="F69F4707E4A5C5DDF0B217D679A79024">text</mods:typeOfResource>
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<mods:title id="D612BDE009F9F2D90C8B9730E8830283">ZooKeys</mods:title>
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<mods:date id="62F227BFE33F2BEDDB891F296DD902D7">2020</mods:date>
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<mods:number id="B34A83813416C6028DA3668BCB0BBCC8">945</mods:number>
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<mods:start id="B4CD3FAC026CF156AAAAB602C466EA57">99</mods:start>
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<mods:url id="26A448A190CE55797FF7E6FE2305F7F2">http://dx.doi.org/10.3897/zookeys.945.51860</mods:url>
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<mods:classification id="72683B5E8FB953065C8B7E7682C76E4C">journal article</mods:classification>
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<mods:identifier id="A57DF12DBFD242EF239FFE83003C2B7F" type="DOI">http://dx.doi.org/10.3897/zookeys.945.51860</mods:identifier>
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<treatment id="B4A01B60087A5DF48D79FBA0DBC37007" ID-GBIF-Taxon="164910869" LSID="urn:lsid:zoobank.org:act:EE9161B6-9521-407C-ADA5-1742B864573E" httpUri="http://treatment.plazi.org/id/B4A01B60087A5DF48D79FBA0DBC37007" lastPageNumber="99" pageId="0" pageNumber="99" scope_class="Collembola" scope_family="Isotomidae">
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<subSubSection id="44562A276C057CE59E9C5FB85C535D01" pageId="0" pageNumber="99" type="nomenclature">
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<paragraph id="D05A02DABA0DF959F4A50D0057D8C20E" pageId="0" pageNumber="99">
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<taxonomicName id="A7D088376DB78F4FD46E3F7BE373A882" ID-CoL="8ZNQX" LSID="B4A01B60-087A-5DF4-8D79-FBA0DBC37007" authority="Potapov & Janion-Scheepers & Deharveng, 2020" authorityName="Potapov & Janion-Scheepers & Deharveng" authorityYear="2020" class="Collembola" family="Isotomidae" genus="Cryptopygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cryptopygus abulbus" order="Entomobryomorpha" pageId="0" pageNumber="99" phylum="Arthropoda" rank="species" species="abulbus" status="sp. nov.">Cryptopygus abulbus</taxonomicName>
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<taxonomicNameLabel id="85DF80D482F1581225BC9186DFC3E4C6" pageId="0" pageNumber="99">sp. nov.</taxonomicNameLabel>
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<figureCitation id="7557FABA433BD76FD5C25ACFC7D8412C" captionStart="Figures 1–3" captionStartId="F1" captionText="Figures 1 - 3. Appearance and macrochaetotaxy of C. bulbus sp. nov., ventral (1) and lateral (2) views, and C. abulbus sp. nov. (3)." figureDoi="10.3897/zookeys.945.51860.figures1-3" httpUri="https://binary.pensoft.net/fig/428159" pageId="0" pageNumber="99">Figures 3</figureCitation>
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<figureCitation id="90A2A9C0B55C49228641986EAE3981FE" captionStart="Figures 4–5" captionStartId="F2" captionText="Figures 4 - 5. Macrochaetotaxy and s-ms-pattern of C. bulbus sp. nov. (4) and C. abulbus sp. nov. (5). Abbreviations: msms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures4-5" httpUri="https://binary.pensoft.net/fig/428160" pageId="0" pageNumber="99">, 5</figureCitation>
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<figureCitation id="6A4057FD8446508A6B629A15C39BEABC" captionStart="Figures 15–22" captionStartId="F4" captionText="Figures 15 - 22. C. abulbus sp. nov. 15 Abd. IV and fused Abd. V and V 16 labial palp 17, 18 apical part of Ant. IV, different views 19 ocelli and PAO 20 ventral tube, ventral view 21 furca, lateral view 22 furcal area, ventral view. Abbreviations: org organit, sms subapical ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures15-22" httpUri="https://binary.pensoft.net/fig/428162" pageId="0" pageNumber="99">, 15-22</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="CEA7C25CA7C9A6C81599624C0EF16666" pageId="0" pageNumber="99" type="type material">
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<paragraph id="A464030D42B6CE9DC36288F4B7E7FDA3" pageId="0" pageNumber="99">Type material.</paragraph>
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<paragraph id="1A5FBA9B8682817B075C85C99B2448D8" pageId="0" pageNumber="99">
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Holotype and eighteen paratypes: South Africa • Western Cape, Stellenbosch, Jonkershoek Nature Reserve;
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<geoCoordinate id="17A4174CE6E028E96F6068F07E714E23" degrees="33.986883" direction="south" orientation="latitude" precision="1" value="-33.98688">33.986883S</geoCoordinate>
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,
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<geoCoordinate id="7B8362EF8E742B988DCCA8A48955F22A" degrees="18.955350" direction="east" orientation="longitude" precision="1" value="18.95535">18.955350E</geoCoordinate>
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; 30 July 2009; C. Janion-Scheepers leg.; litter trap (J2_32), Holotype and eight paratypes deposited on four slides at SAMC, four paratypes on two slides deposited at SMNG, four paratypes on two slides deposited at MSPU, two paratypes on one slide at MNHN.
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</paragraph>
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</subSubSection>
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<subSubSection id="84A984237AA7A906A5471B5949E8ABBB" pageId="0" pageNumber="99" type="diagnosis">
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<paragraph id="23EA140F0BEF25C34F78CA9DE70C9993" pageId="0" pageNumber="99">Diagnosis.</paragraph>
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<paragraph id="B79D801759EA89661C44350115058B06" pageId="0" pageNumber="99">Without globular retractile bulb on Ant. IV. Organite on Ant. IV chili-like. 6+6 ocelli. Maxillary palp simple. Two sublobal hairs. Anterior side of manubrium without chaetae. Tenaculum with two chaetae.</paragraph>
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</subSubSection>
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<subSubSection id="1F339323697BAFC188B8049A279B6E0E" pageId="0" pageNumber="99" type="description">
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<paragraph id="EF36301F124F4695E88E0994A4E8D365" pageId="0" pageNumber="99">Description.</paragraph>
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<paragraph id="C4128AA03AA3F859A230CD60915B1554" pageId="0" pageNumber="99">
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Body size 0.6-0.7 mm. Body with regular blue pigmentation, slender (Fig.
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<figureCitation id="A4C983BAB6D89835CDEBBC8638DE3389" captionStart="Figures 1–3" captionStartId="F1" captionText="Figures 1 - 3. Appearance and macrochaetotaxy of C. bulbus sp. nov., ventral (1) and lateral (2) views, and C. abulbus sp. nov. (3)." figureDoi="10.3897/zookeys.945.51860.figures1-3" httpUri="https://binary.pensoft.net/fig/428159" pageId="0" pageNumber="99">3</figureCitation>
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). Abd. V well separated from Abd. IV and fused with Abd. VI (Fig.
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<figureCitation id="EB6534DEA7518A5DF1D07BFA4C27EF26" captionStart="Figures 15–22" captionStartId="F4" captionText="Figures 15 - 22. C. abulbus sp. nov. 15 Abd. IV and fused Abd. V and V 16 labial palp 17, 18 apical part of Ant. IV, different views 19 ocelli and PAO 20 ventral tube, ventral view 21 furca, lateral view 22 furcal area, ventral view. Abbreviations: org organit, sms subapical ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures15-22" httpUri="https://binary.pensoft.net/fig/428162" pageId="0" pageNumber="99">15</figureCitation>
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). Cuticle with orthogonal granulation. Ocelli 6+6 arranged as three in anterior and three in posterior group (Fig.
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<figureCitation id="4A505AD65225261D88EEEB3240761897" captionStart="Figures 15–22" captionStartId="F4" captionText="Figures 15 - 22. C. abulbus sp. nov. 15 Abd. IV and fused Abd. V and V 16 labial palp 17, 18 apical part of Ant. IV, different views 19 ocelli and PAO 20 ventral tube, ventral view 21 furca, lateral view 22 furcal area, ventral view. Abbreviations: org organit, sms subapical ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures15-22" httpUri="https://binary.pensoft.net/fig/428162" pageId="0" pageNumber="99">19</figureCitation>
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). PAO more than twice as long as ocellus, 0.6-0.7 as long as width of Ant. I and 0.8-1.1 mm as long as inner unguis length. Maxillary outer lobe with two sublobal hairs, one individual with one sublobal hair on one side was found. Maxillary palp simple. Labral formula as 2/5,5,4. Labium with five usual papillae (
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<emphasis id="8ED8C330C1AC594361F488659F55EEEC" italics="true" pageId="0" pageNumber="99">A-E</emphasis>
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, Fig.
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<figureCitation id="B28F16A4E40766CCA65B68B05B1CE6B9" captionStart="Figures 15–22" captionStartId="F4" captionText="Figures 15 - 22. C. abulbus sp. nov. 15 Abd. IV and fused Abd. V and V 16 labial palp 17, 18 apical part of Ant. IV, different views 19 ocelli and PAO 20 ventral tube, ventral view 21 furca, lateral view 22 furcal area, ventral view. Abbreviations: org organit, sms subapical ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures15-22" httpUri="https://binary.pensoft.net/fig/428162" pageId="0" pageNumber="99">16</figureCitation>
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) and labial formula as in
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<taxonomicName id="030451B72F1140C32D96D12BB2E6BEDB" lsidName="C. bulbus" pageId="0" pageNumber="99" rank="species" species="bulbus">
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<emphasis id="A64E5B49830334E788AFBA064C472CBE" italics="true" pageId="0" pageNumber="99">C. bulbus</emphasis>
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</taxonomicName>
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sp. nov. Ventral side of head with 4+4 postlabial chaetae. Ant. I with eleven common chaetae, two ventral s-chaetae (s) and three small basal micro s-chaetae (bms), two dorsal and one ventral, Ant. II with three bms and one latero-distal s, Ant. III with one bms and five distal s (including one lateral). S-chaetae on Ant. IV weakly differentiated. Organite long, of chili-like shape, set apart from subapical micro s-chaeta (Figs
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<figureCitation id="07AF80CF4F7C17413078B3476FAD70F1" captionStart="Figures 15–22" captionStartId="F4" captionText="Figures 15 - 22. C. abulbus sp. nov. 15 Abd. IV and fused Abd. V and V 16 labial palp 17, 18 apical part of Ant. IV, different views 19 ocelli and PAO 20 ventral tube, ventral view 21 furca, lateral view 22 furcal area, ventral view. Abbreviations: org organit, sms subapical ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures15-22" httpUri="https://binary.pensoft.net/fig/428162" pageId="0" pageNumber="99">17</figureCitation>
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,
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<figureCitation id="28C33A67B16FEECF6860A1ACFEE606D1" captionStart="Figures 15–22" captionStartId="F4" captionText="Figures 15 - 22. C. abulbus sp. nov. 15 Abd. IV and fused Abd. V and V 16 labial palp 17, 18 apical part of Ant. IV, different views 19 ocelli and PAO 20 ventral tube, ventral view 21 furca, lateral view 22 furcal area, ventral view. Abbreviations: org organit, sms subapical ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures15-22" httpUri="https://binary.pensoft.net/fig/428162" pageId="0" pageNumber="99">18</figureCitation>
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). Tip of antennae without retractile bulb.
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</paragraph>
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<caption id="F5ED8ECC78C3E86D5CF31A950EBD27AA" doi="10.3897/zookeys.945.51860.figures15-22" httpUri="https://binary.pensoft.net/fig/428162" pageId="0" pageNumber="99" start="Figures 15–22" startId="F4">
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<paragraph id="D3CF424B05D0631E6DD366F4F83B9D1B" pageId="0" pageNumber="99">
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<emphasis id="CA7D03B81990364FA8FC61F5D0D7CD6C" bold="true" pageId="0" pageNumber="99">Figures 15-22.</emphasis>
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<taxonomicName id="466FAFA9A6BF58F1CDFFF8FBAA74212C" lsidName="C. abulbus" pageId="0" pageNumber="99" rank="species" species="abulbus">
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<emphasis id="93C2431833F8ED4DA7CCBB889705ABF5" italics="true" pageId="0" pageNumber="99">C. abulbus</emphasis>
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</taxonomicName>
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sp. nov.
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<emphasis id="404B63D45FA8DCADADF73AA9EE406B5E" bold="true" pageId="0" pageNumber="99">15</emphasis>
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Abd. IV and fused Abd. V and V
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<emphasis id="58BD2ED3A8FFBFA4D6CAA0A51181F309" bold="true" pageId="0" pageNumber="99">16</emphasis>
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labial palp
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<emphasis id="0D5AF60559958A8850F4E69C6E0655F5" bold="true" pageId="0" pageNumber="99">17, 18</emphasis>
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apical part of Ant. IV, different views
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<emphasis id="31C2A592FC68A27B1A39071CE90DB7CA" bold="true" pageId="0" pageNumber="99">19</emphasis>
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ocelli and PAO
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<emphasis id="5F1E30D664ABB8680C9A5D86158C137F" bold="true" pageId="0" pageNumber="99">20</emphasis>
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ventral tube, ventral view
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<emphasis id="85C99098C183AB7F3037567033EBF733" bold="true" pageId="0" pageNumber="99">21</emphasis>
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furca, lateral view
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<emphasis id="B46176201086A50E7CD8A24A28BA8032" bold="true" pageId="0" pageNumber="99">22</emphasis>
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furcal area, ventral view. Abbreviations: org organit, sms subapical ms-chaeta, ss s-chaeta.
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</paragraph>
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</caption>
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<paragraph id="C8012307375D7EE5E28645438F965870" pageId="0" pageNumber="99">
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Common chaetae slightly (under very high magnification) serrated at the posterior part of abdomen. S-formula as 4,3/2,2,2,3,5 (s), 1,0/1,0,0 (ms) (Figs
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<figureCitation id="9AC83DD8F049C7A125FD8B90E65E9CEF" captionStart="Figures 4–5" captionStartId="F2" captionText="Figures 4 - 5. Macrochaetotaxy and s-ms-pattern of C. bulbus sp. nov. (4) and C. abulbus sp. nov. (5). Abbreviations: msms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures4-5" httpUri="https://binary.pensoft.net/fig/428160" pageId="0" pageNumber="99">5</figureCitation>
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,
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<figureCitation id="0F10ABC6C05D02873AE1DD9D4C6042E4" captionStart="Figures 15–22" captionStartId="F4" captionText="Figures 15 - 22. C. abulbus sp. nov. 15 Abd. IV and fused Abd. V and V 16 labial palp 17, 18 apical part of Ant. IV, different views 19 ocelli and PAO 20 ventral tube, ventral view 21 furca, lateral view 22 furcal area, ventral view. Abbreviations: org organit, sms subapical ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures15-22" httpUri="https://binary.pensoft.net/fig/428162" pageId="0" pageNumber="99">15</figureCitation>
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). Tergal s-chaetae much shorter than common chaetae and well distinguishable. Medial s-chaetae on Th. II-Abd. III situated in mid-tergal position. Macrochaetae smooth and short, 1,1/3,3,3 in number, medial ones on Abd. VI 1.6-2.0 times longer than dens and 2.8-4.1 times longer than mucro. Foil chaetae at the tip of abdomen absent. Axial chaetotaxy as 6-8,5/3,3,3,5-6. Th. I and II without chaetae, Th. III with 2+2 ventral chaetae.
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</paragraph>
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<paragraph id="06DE701761A412CB4B04ABC67837C787" pageId="0" pageNumber="99">
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Unguis without teeth. Empodial appendage 0.5-0.7 as in
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<taxonomicName id="11FE92665FCC86C532F77CA63A35CC23" lsidName="C. bulbus" pageId="0" pageNumber="99" rank="species" species="bulbus">
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<emphasis id="F06F520D66A31C6087282D915671B4E4" italics="true" pageId="0" pageNumber="99">C. bulbus</emphasis>
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</taxonomicName>
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sp. nov. Tibiotarsi without additional chaetae on Leg I and II (21 chaetae), and with a few additional ones on Leg III, about 26 chaetae. Tibiotarsal tenent hairs clavate, 1,2,2 on Tibiotarsi 1,2,3. Ventral tube with 3+3 laterodistal and four posterior chaetae, anteriorly without chaetae (Fig.
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<figureCitation id="C97CF84FB69436A05D3D3DA81D5B4848" captionStart="Figures 15–22" captionStartId="F4" captionText="Figures 15 - 22. C. abulbus sp. nov. 15 Abd. IV and fused Abd. V and V 16 labial palp 17, 18 apical part of Ant. IV, different views 19 ocelli and PAO 20 ventral tube, ventral view 21 furca, lateral view 22 furcal area, ventral view. Abbreviations: org organit, sms subapical ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures15-22" httpUri="https://binary.pensoft.net/fig/428162" pageId="0" pageNumber="99">20</figureCitation>
|
||
). Tenaculum with 4+4 teeth and two chaetae. Anterior furcal subcoxa with 5-7, posterior one with three chaetae. Anterior side of manubrium without chaetae, posterior side with 4+4 laterobasal and 8-9 chaetae on main part, without lateral chaetae. Dens short, without crenulation, with one rigid and short anterior and three posterior chaetae (Figs
|
||
<figureCitation id="86F5AF30B06B0A30CDE70189AF26DC36" captionStart="Figures 15–22" captionStartId="F4" captionText="Figures 15 - 22. C. abulbus sp. nov. 15 Abd. IV and fused Abd. V and V 16 labial palp 17, 18 apical part of Ant. IV, different views 19 ocelli and PAO 20 ventral tube, ventral view 21 furca, lateral view 22 furcal area, ventral view. Abbreviations: org organit, sms subapical ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures15-22" httpUri="https://binary.pensoft.net/fig/428162" pageId="0" pageNumber="99">21</figureCitation>
|
||
,
|
||
<figureCitation id="F6F9C3E9FAD3A31EE9B57A11B4C63262" captionStart="Figures 15–22" captionStartId="F4" captionText="Figures 15 - 22. C. abulbus sp. nov. 15 Abd. IV and fused Abd. V and V 16 labial palp 17, 18 apical part of Ant. IV, different views 19 ocelli and PAO 20 ventral tube, ventral view 21 furca, lateral view 22 furcal area, ventral view. Abbreviations: org organit, sms subapical ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures15-22" httpUri="https://binary.pensoft.net/fig/428162" pageId="0" pageNumber="99">22</figureCitation>
|
||
). Mucro bidentate. Ratio manubrium: dens: mucro = 3.3-3.8: 1.7-2.3: 1.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="1E2CA157C2FFA48AEAC65A673EEC385A" pageId="0" pageNumber="99" type="etymology">
|
||
<paragraph id="5C6584BE246D57A6DBED2903A193CF5A" pageId="0" pageNumber="99">Etymology.</paragraph>
|
||
<paragraph id="43C1A45CAC3759CE82A9ED4B7965B2A9" pageId="0" pageNumber="99">
|
||
The name is derived from the absence of apical bulb on Ant. IV to stress the difference from
|
||
<taxonomicName id="C37830C217D50B8BFF57364D4C2E9A0B" lsidName="C. bulbus" pageId="0" pageNumber="99" rank="species" species="bulbus">
|
||
<emphasis id="EA1AD288C697E949882051DEB50B594D" italics="true" pageId="0" pageNumber="99">C. bulbus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E2AA0C09364F089E9BBB0C7FAA9A4AFE" pageId="0" pageNumber="99" type="distribution">
|
||
<paragraph id="A7E158EE03E11506061B0268776222B8" pageId="0" pageNumber="99">Distribution and ecology.</paragraph>
|
||
<paragraph id="2058D5CBF845B4E74D53B2FF934B73A5" pageId="0" pageNumber="99">Currently known from indigenous vegetation in the Jonkershoek Nature Reserve, Stellenbosch.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B17F22AF864433E8A381B0FE11739237" pageId="0" pageNumber="99" type="discussion">
|
||
<paragraph id="B44595B5E20E76032C884E66E6D3EC65" pageId="0" pageNumber="99">Discussion.</paragraph>
|
||
<paragraph id="CAF75CE1751E0FC03468F87AE5147A63" pageId="0" pageNumber="99">
|
||
Unlike
|
||
<taxonomicName id="8B0A5051E31566BB34A03DB14A1F0A23" lsidName="C. bulbus" pageId="0" pageNumber="99" rank="species" species="bulbus">
|
||
<emphasis id="53C74B627234C723A718B2B0E97B01FF" italics="true" pageId="0" pageNumber="99">C. bulbus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., the new species has no antennal bulb. Nevertheless, the two species form a rather well-defined group differing from almost all congeners by a simple maxillary palp, two sublobal hairs, chili-shaped organite on Ant. IV, and the absence of chaetae on the anterior side of the manubrium. Concerning the last character, only
|
||
<taxonomicName id="B94B42F3ED063CB26C9D54ABABE64C92" lsidName="C. nivicolus" pageId="0" pageNumber="99" rank="species" species="nivicolus">
|
||
<emphasis id="8F0EEC39403E1DEFA00AC12CEDF5D050" italics="true" pageId="0" pageNumber="99">C. nivicolus</emphasis>
|
||
</taxonomicName>
|
||
(Salmon, 1965) and
|
||
<taxonomicName id="4DE579D56714E904AD7E054867AC5661" lsidName="C. sverdrupi" pageId="0" pageNumber="99" rank="species" species="sverdrupi">
|
||
<emphasis id="A6F1A3C1A411BA94A16CE0332AE4D108" italics="true" pageId="0" pageNumber="99">C. sverdrupi</emphasis>
|
||
</taxonomicName>
|
||
Lawrence, 1978 also lack this pair of chaetae, which is common to other species of the genus. Both mentioned species are inhabitants of Antarctic polar deserts and can hardly be conspecific to
|
||
<taxonomicName id="1570EE9DEF8D254413AA8EE23EB0425D" lsidName="C. abulbus" pageId="0" pageNumber="99" rank="species" species="abulbus">
|
||
<emphasis id="369DB020DB3C21FCAFE79B9066B87640" italics="true" pageId="0" pageNumber="99">C. abulbus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. found in dry sites in a subtropical climate. These two Antarctic species are very dark and have two clavate tenent hairs (vs. one in
|
||
<taxonomicName id="6ED7A2A2D7FF5C0428DC3144AF193C08" lsidName="C. abulbus" pageId="0" pageNumber="99" rank="species" species="abulbus">
|
||
<emphasis id="8DC25F43CBDA9D09E14345463167563C" italics="true" pageId="0" pageNumber="99">C. abulbus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov.) on tibiotarsi I. In addition,
|
||
<taxonomicName id="D7B13D443A21CC739C221E1A2D78FB59" lsidName="C. nivicolus" pageId="0" pageNumber="99" rank="species" species="nivicolus">
|
||
<emphasis id="B3ADBCF24E3951FF372332CBDEBF38EE" italics="true" pageId="0" pageNumber="99">C. nivicolus</emphasis>
|
||
</taxonomicName>
|
||
has no mucro (vs. present in the new species) while
|
||
<taxonomicName id="AD9A3B37C9B827037ED30B64EB5A4980" lsidName="C. sverdrupi" pageId="0" pageNumber="99" rank="species" species="sverdrupi">
|
||
<emphasis id="FF62B1E09389B6E25EC07B306DAC0E78" italics="true" pageId="0" pageNumber="99">C. sverdrupi</emphasis>
|
||
</taxonomicName>
|
||
has very small PAO (more than twice longer than ocellus in
|
||
<taxonomicName id="A48C2EDDE387230B868BE6EAAACF0EA6" lsidName="C. abulbus" pageId="0" pageNumber="99" rank="species" species="abulbus">
|
||
<emphasis id="C4B613BB2981DCDAD5A0B65BDC804EAB" italics="true" pageId="0" pageNumber="99">C. abulbus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov.). Recently,
|
||
<taxonomicName id="723F919259388D65D4262AAB1EF368AF" genus="Gressitacantha" lsidName="Gressitacantha terranova" pageId="0" pageNumber="99" rank="species" species="terranova">
|
||
<emphasis id="966A26451B0C1494F3503D336A42418F" italics="true" pageId="0" pageNumber="99">Gressitacantha terranova</emphasis>
|
||
</taxonomicName>
|
||
Wise, 1967 was moved to
|
||
<taxonomicName id="2E79A6007A415015BFB9525059784B00" authorityName="Willem" authorityYear="1902" class="Collembola" family="Isotomidae" genus="Cryptopygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cryptopygus" order="Entomobryomorpha" pageId="0" pageNumber="99" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="9D430D5EADF36BA458216AD844F5B0DD" italics="true" pageId="0" pageNumber="99">Cryptopygus</emphasis>
|
||
</taxonomicName>
|
||
(Greenslade, 2015) adding another
|
||
<taxonomicName id="8425B01A3D8482E640E05ED024E1828A" authorityName="Willem" authorityYear="1902" class="Collembola" family="Isotomidae" genus="Cryptopygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cryptopygus" order="Entomobryomorpha" pageId="0" pageNumber="99" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="5664B4D4A44788C36C82C79B0CB93D3B" italics="true" pageId="0" pageNumber="99">Cryptopygus</emphasis>
|
||
</taxonomicName>
|
||
species without anterior chaetae on the manubrium. The differences between
|
||
<taxonomicName id="1C84258D747EA3B58B5DF456C78F62B8" lsidName="C. abulbus" pageId="0" pageNumber="99" rank="species" species="abulbus">
|
||
<emphasis id="C29D609BCAE4C54BE016ECED70F0EBBC" italics="true" pageId="0" pageNumber="99">C. abulbus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. and
|
||
<taxonomicName id="96C4757D059493FED330656890833119" lsidName="C. terranovus" pageId="0" pageNumber="99" rank="species" species="terranovus">
|
||
<emphasis id="9FDFAC286541708971DF609B314FBE2F" italics="true" pageId="0" pageNumber="99">C. terranovus</emphasis>
|
||
</taxonomicName>
|
||
are more numerous than those from
|
||
<taxonomicName id="AF2766975D3C7BB8DAD9B8A145A85602" lsidName="C. nivicolus" pageId="0" pageNumber="99" rank="species" species="nivicolus">
|
||
<emphasis id="59162259AEEA19FB0D89709FA5B5BF3D" italics="true" pageId="0" pageNumber="99">C. nivicolus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="AB36D8EAE1F38DDD6C30BE5B19742ADE" lsidName="C. sverdrupi" pageId="0" pageNumber="99" rank="species" species="sverdrupi">
|
||
<emphasis id="4A115416F2307E32601DDEA325FA0749" italics="true" pageId="0" pageNumber="99">C. sverdrupi</emphasis>
|
||
</taxonomicName>
|
||
(in furca, arms of abdomen, length of macrochaetae, and others).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |