257 lines
47 KiB
XML
257 lines
47 KiB
XML
<document id="420689E65CA04BDB52B83B9FAD03B2FB" ID-DOI="10.5281/zenodo.196078" ID-GBIF-Dataset="3afa748f-2467-40ae-83ec-00984bfe7362" ID-ISSN="1175-5326" ID-Zenodo-Dep="196078" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460238428527" checkinUser="plazi" docAuthor="Fjellberg, Arne" docDate="2010" docId="504F2D6CFFC9FF9A97BEF759FB271BDF" docLanguage="en" docName="zt02513p049.pdf" docOrigin="Zootaxa 2513" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Mucronia enigmatica Fjellberg, 2010, sp. n." docType="treatment" docVersion="13" lastPageNumber="46" masterDocId="AC765514FFD9FF899729F019FFC71D06" masterDocTitle="Cryophilic Isotomidae (Collembola) of the Northwestern Rocky Mountains, U. S. A." masterLastPageNumber="49" masterPageNumber="27" pageNumber="43" updateTime="1698239971832" updateUser="plazi">
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<mods:title id="36EF3AC80EDB3D6EC43BB17A103B9196">Cryophilic Isotomidae (Collembola) of the Northwestern Rocky Mountains, U. S. A.</mods:title>
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<mods:name id="6A090A86320056897B00BF108B2DA506" type="personal">
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<mods:namePart id="9033AD2607319DAAEC1B80923B056CF7">Fjellberg, Arne</mods:namePart>
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<mods:title id="549224F7C46558B1C7AA85C92D7DE8E3">Zootaxa</mods:title>
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<mods:part id="C7C699E04B6647B8EA960DF6A9829DE6">
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<mods:date id="04F8A6B08F67989F7B37DF6155D637B2">2010</mods:date>
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<mods:detail id="FC09ECA365B9D49079CD1258488424C1" type="volume">
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<mods:number id="C97CC682F879A33AAFEC88E6E5FAF14A">2513</mods:number>
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<mods:classification id="805146D1514A355531332CA7E86B6F64">journal article</mods:classification>
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<mods:identifier id="D30856982E3E4AB6440EE503234B5711" type="DOI">10.5281/zenodo.196078</mods:identifier>
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<mods:identifier id="55E3E1F019BECF948A1F8864C44C042C" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="7F79C7C4583341CD6BD739F42E9F1532" type="Zenodo-Dep">196078</mods:identifier>
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<treatment id="504F2D6CFFC9FF9A97BEF759FB271BDF" ID-DOI="http://doi.org/10.5281/zenodo.3504045" ID-GBIF-Taxon="119389123" ID-Zenodo-Dep="3504045" LSID="urn:lsid:plazi:treatment:504F2D6CFFC9FF9A97BEF759FB271BDF" httpUri="http://treatment.plazi.org/id/504F2D6CFFC9FF9A97BEF759FB271BDF" lastPageId="19" lastPageNumber="46" pageId="16" pageNumber="43">
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<subSubSection id="90FCCFF1FFC9FF9997BEF759FE841A86" pageId="16" pageNumber="43" type="nomenclature">
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<paragraph id="D8599C7AFFC9FF9997BEF759FE211A5C" blockId="16.[151,486,1856,1920]" box="[151,486,1856,1882]" pageId="16" pageNumber="43">
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<heading id="83112B16FFC9FF9997BEF759FE211A5C" bold="true" box="[151,486,1856,1882]" fontSize="11" level="1" pageId="16" pageNumber="43" reason="1">
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<emphasis id="EA924068FFC9FF9997BEF759FE211A5C" bold="true" box="[151,486,1856,1882]" pageId="16" pageNumber="43">
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<taxonomicName id="1FE6E7F9FFC9FF9997BEF759FE5B1A5C" box="[151,412,1856,1882]" class="Collembola" family="Isotomidae" genus="Mucronia" higherTaxonomySource="CoL" kingdom="Fungi" order="Entomobryomorpha" pageId="16" pageNumber="43" phylum="Arthropoda" rank="species" species="enigmatica" status="sp. nov.">
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<emphasis id="EA924068FFC9FF9997BEF759FE5B1A5C" bold="true" box="[151,412,1856,1882]" italics="true" pageId="16" pageNumber="43">Mucronia enigmatica</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="F1A1FD13FFC9FF99968DF759FE211A5C" box="[420,486,1856,1882]" pageId="16" pageNumber="43" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="D8599C7AFFC9FF9997BEF77FFE841A86" blockId="16.[151,486,1856,1920]" box="[151,323,1894,1920]" pageId="16" pageNumber="43">
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(
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<figureCitation id="40DD80FFFFC9FF9997B6F77FFEFC1A86" box="[159,315,1894,1920]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="16" pageNumber="43">Figs. 93–109</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="90FCCFF1FFC9FF9897BEF7A9FADF1DD1" lastPageId="17" lastPageNumber="44" pageId="16" pageNumber="43" type="materials_examined">
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<paragraph id="D8599C7AFFC9FF9897BEF7A9FADF1DD1" blockId="16.[151,1436,1968,2035]" lastBlockId="17.[151,1437,152,215]" lastPageId="17" lastPageNumber="44" pageId="16" pageNumber="43">
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<emphasis id="EA924068FFC9FF9997BEF7A9FE821ACC" bold="true" box="[151,325,1968,1994]" pageId="16" pageNumber="43">
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<typeStatus id="075D22D8FFC9FF9997BEF7A9FF131ACC" box="[151,212,1968,1994]" pageId="16" pageNumber="43">Type</typeStatus>
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material
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</emphasis>
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.
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<typeStatus id="075D22D8FFC9FF99967AF7A9FE021ACC" box="[339,453,1968,1994]" pageId="16" pageNumber="43" type="holotype">Holotype</typeStatus>
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: Reproductive male (slide) from "Alaska: Juneau. Mts. between Mendenhall Glacier and Montana Creek Trail,
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<geoCoordinate id="BDD2FABDFFC9FF9996FFF7C0FDFF1AF5" box="[470,568,2005,2035]" direction="north" orientation="latitude" pageId="16" pageNumber="43" precision="925" value="58.483334">58o29'N</geoCoordinate>
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,
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<geoCoordinate id="BDD2FABDFFC9FF99956FF7C0FD7C1AF5" box="[582,699,2005,2035]" direction="west" orientation="longitude" pageId="16" pageNumber="43" precision="925" value="-134.66667">134o40'W</geoCoordinate>
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,
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<date id="AC58BABAFFC9FF9995EEF7C0FC991AF5" box="[711,862,2009,2035]" pageId="16" pageNumber="43" value="1980-07-13">13.VII.1980</date>
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. On melt-water ponds,
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<specimenCount id="CEE057F3FFC9FF999350F7C0FB0A1AF5" box="[1145,1229,2009,2035]" pageId="16" pageNumber="43" type="generic">
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<quantity id="1F1E319FFFC9FF999350F7C0FB0E1AF5" box="[1145,1225,2009,2035]" metricMagnitude="2" metricUnit="m" metricValue="9.75" pageId="16" pageNumber="43" unit="m" value="975.0">975 m</quantity>
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.
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</specimenCount>
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alt., A. Fjellberg leg."
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<typeStatus id="075D22D8FFC8FF9897F4F081FE941DB4" box="[221,339,152,178]" pageId="17" pageNumber="44" type="paratype">Paratype</typeStatus>
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: Reproductive male (slide, without head) from the same sample. Both specimens are transparent due to long storage in diluted ethanol and details of chaetotaxy are hard to see (
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<collectionCode id="BEF704BFFFC8FF9893E8F0A4FACB1DD1" LSID="urn:lsid:biocol.org:col:34797" box="[1217,1292,189,215]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34797" name="Illinois Natural History Survey" pageId="17" pageNumber="44">INHS</collectionCode>
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).
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</paragraph>
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</subSubSection>
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<caption id="8C99CCF2FFC8FF9897BEF57DFADD18DA" httpUri="https://zenodo.org/record/196083/files/figure.png" pageId="17" pageNumber="44" targetBox="[155,1432,259,1357]" targetPageId="17">
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<paragraph id="D8599C7AFFC8FF9897BEF57DFADD18DA" blockId="17.[151,1436,1380,1500]" pageId="17" pageNumber="44">
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<emphasis id="EA924068FFC8FF9897BEF57DFE99187A" bold="true" box="[151,350,1380,1404]" pageId="17" pageNumber="44">FIGURES 78–92.</emphasis>
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<taxonomicName id="1FE6E7F9FFC8FF98964DF57CFDBD187A" box="[356,634,1381,1404]" class="Entognatha" family="Isotomidae" genus="Gnathisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="17" pageNumber="44" phylum="Arthropoda" rank="species" species="spinolabris" status="sp. nov.">
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<emphasis id="EA924068FFC8FF98964DF57CFDBD187A" box="[356,634,1381,1404]" italics="true" pageId="17" pageNumber="44">Gnathisotoma spinolabris</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="F1A1FD13FFC8FF9895A8F57DFD7A187A" box="[641,701,1380,1404]" pageId="17" pageNumber="44" rank="species">
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<emphasis id="EA924068FFC8FF9895A8F57DFD7A187A" bold="true" box="[641,701,1380,1404]" pageId="17" pageNumber="44">sp. n.</emphasis>
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</taxonomicNameLabel>
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(78) sensillary chaetotaxy, positions of macrochaetae indicated, (79) left ant. 1, ventral, (80) labrum, (81) head shape, (82) macrochaetae on abd. 3–6, (83) eye-field and PAO, (84) right ant. 3 organ, (85) manubrium, ventral, (86) claw on last leg, (87) dens (ventral setae not shown), (88) left maxilla, dorsal, (89) ditto, seen from outer side, (90) left labial palp, ventral, (91) hypostomal papilla and setae, (92) right mucro.
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</paragraph>
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</caption>
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<subSubSection id="90FCCFF1FFC8FF9B97EDF613FBFA1E2A" lastPageId="18" lastPageNumber="45" pageId="17" pageNumber="44" type="description">
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<paragraph id="D8599C7AFFC8FF9B97EDF613FBFA1E2A" blockId="17.[151,1437,1546,2026]" lastBlockId="18.[151,1436,152,812]" lastPageId="18" lastPageNumber="45" pageId="17" pageNumber="44">
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||
<emphasis id="EA924068FFC8FF9897EDF613FE9C1B22" bold="true" box="[196,347,1546,1572]" pageId="17" pageNumber="44">Description</emphasis>
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. Body size
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<quantity id="1F1E319FFFC8FF9896C6F613FD9A1B22" box="[495,605,1546,1572]" metricMagnitude="-4" metricUnit="m" metricValue="9.5" pageId="17" pageNumber="44" unit="mm" value="0.95">0.95 mm</quantity>
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(in slide). Body slender, with long furca (
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<figureCitation id="40DD80FFFFC8FF989341F613FB011B22" box="[1128,1222,1546,1572]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="17" pageNumber="44">Fig. 93</figureCitation>
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). Eye-spots dark, otherwise almost white. Frons slightly swollen. Abd. 5–6 not fused. Eye-fields with 6+6 large ocelli. PAO about the size of an ocellus, roundish, with four blunt lobes and swollen mid section (
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<figureCitation id="40DD80FFFFC8FF98939BF64CFAC81B69" box="[1202,1295,1621,1647]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="17" pageNumber="44">Fig. 94</figureCitation>
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). Details of antennal chaetotaxy not seen, apart from ant. 3 organ which has two large sensilla and a ventrolateral spinelike sensillum (
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<figureCitation id="40DD80FFFFC8FF98967AF6B9FE771BBC" box="[339,432,1696,1722]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="17" pageNumber="44">Fig. 99</figureCitation>
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). Labrum with 5,5,4 papillate stiff setae, 4 prelabrals, anterior edge with four low ridges followed by a median tubercle (
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<figureCitation id="40DD80FFFFC8FF989540F6DCFD031BD9" box="[617,708,1733,1759]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="17" pageNumber="44">Fig. 97</figureCitation>
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). Ventroapical ciliation not seen (if present presumably very fine). Frontoclypeal field with 10–12 setae. Maxillary outer lobe with trifurcate palp; sublobal setae unclear, but at least two present (
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<figureCitation id="40DD80FFFFC8FF9896EDF709FDE71A2C" box="[452,544,1808,1834]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="17" pageNumber="44">Fig. 98</figureCitation>
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). Labial palps modified, with papillae A–B, C–D and E in three separate groups (
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<figureCitation id="40DD80FFFFC8FF9897D0F72CFE5B1A49" box="[249,412,1845,1871]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="17" pageNumber="44">Figs. 95, 103</figureCitation>
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). Terminal setae of the papillae short, not longer than surrounding guards. All guards present, including e7. Guards b4 and d4 enlarged, recurved at apex. Four proximal setae present. Hypostomal papilla reduced, H, h1 and h2 subequal. Basal fields of labium with 4 median and 5 lateral setae (
|
||
<figureCitation id="40DD80FFFFC8FF98921BF79BFA491A9A" box="[1330,1422,1922,1948]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="17" pageNumber="44">Fig. 95</figureCitation>
|
||
). Postlabial setae 3–4 on each side. Mandibles normal, with strong molar plate and 4–5 apical teeth. Maxilla highly modified with 6 elongated lamellae and a narrow long stylet representing the capitulum, stylet with a small hook in apical 1/3 (
|
||
<figureCitation id="40DD80FFFFCBFF9B96EFF081FDD81DB4" box="[454,543,152,178]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="18" pageNumber="45">Fig. 96</figureCitation>
|
||
); Lam.1 with weak denticles in apical 1/3; Lam.2 with rows of small sharp teeth along the edges only, extending from base to tip; Lam.3 present as a small flap at base of Lam.2, with delicate serration; Lam.4–5 with fine denticles from base to tip, not clearly defined in rows; Lam.6 short, with few denticles. Quality of body cuticle and setal cover difficult to evaluate because of transparency of the specimens, but setal cover apparently short and uniform. Macrochaetae only differentiated at abd. 5–6. Longest macrochaetae on abd. 5–6 about twice as long as inner length of claw 3. Macrochaetae apparently pointed and smooth, without serrations/ciliations. Because of transparency body sensilla not seen. Ventral tube apparently with 2+2 lateral (distal) setae, no frontals and two caudals (posterior). Retinaculum with 4+4 teeth and a single seta on corpus. Manubrial chaetotaxy not clearly seen, but with many setae both dorsal and ventral (
|
||
<figureCitation id="40DD80FFFFCBFF9B97D3F1F1FEA51F04" box="[250,354,488,514]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="18" pageNumber="45">Fig. 104</figureCitation>
|
||
); apical thickening with blunt teeth, short ventroapical setae 1+1. Dens with many (at least 20) ventral setae, dorsal side with fewer than 10 setae (
|
||
<figureCitation id="40DD80FFFFCBFF9B9402F214FC541F21" box="[811,915,525,551]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="18" pageNumber="45">Fig. 105</figureCitation>
|
||
). Mucro elongated, with three visible teeth, one of the basal teeth absent or reduced; a long and distinct inner lateral lamella ending at subapical tooth; two lateral setae present (
|
||
<figureCitation id="40DD80FFFFCBFF9B96BAF241FE3A1F74" box="[403,509,600,626]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="18" pageNumber="45">Fig. 102</figureCitation>
|
||
). Tibiotarsi with 11 apical setae (A1–7, T1–4). Tibiotarsi on first two pairs of legs shortened, each with three regular whorls of setae (
|
||
<figureCitation id="40DD80FFFFCBFF9B940BF264FC4E1F91" box="[802,905,637,663]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="18" pageNumber="45">Fig. 100</figureCitation>
|
||
). Last pair of tibiotarsi longer, with increased number of setae (more than 30,
|
||
<figureCitation id="40DD80FFFFCBFF9B953CF2BBFDBB1FBA" box="[533,636,674,700]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="18" pageNumber="45">Fig. 101</figureCitation>
|
||
). Claws small, without visible teeth; unguiculus pointed, with high basal lamella (
|
||
<figureCitation id="40DD80FFFFCBFF9B9663F2D1FE701FE4" box="[330,439,712,738]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="18" pageNumber="45">Fig. 109</figureCitation>
|
||
). Reproductive males with distinct genital papillae, central part cone-shaped and separated from rest of the papilla, surrounded by 6 setae (
|
||
<figureCitation id="40DD80FFFFCBFF9B9448F2F4FBD01E01" box="[865,1047,749,775]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="18" pageNumber="45">Figs. 106–107</figureCitation>
|
||
); four associated setae possibly situated outside the papilla. Genital tract with two bulbous swellings (
|
||
<figureCitation id="40DD80FFFFCBFF9B94E0F30BFBF71E2A" box="[969,1072,786,812]" captionStart="FIGURES 93 – 109" captionStartId="18.[151,273,1815,1839]" captionTargetBox="[171,1429,871,1814]" captionTargetId="figure@18.[171,1429,866,1820]" captionTargetPageId="18" captionText="FIGURES 93 – 109. Mucronia enigmatica gen. n., sp. n. (93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A – E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A – E), numbered guard setae (a – e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw." httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="18" pageNumber="45">Fig. 108</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="8C99CCF2FFCBFF9B97BEF70EFB861AE8" httpUri="https://zenodo.org/record/196084/files/figure.png" pageId="18" pageNumber="45" targetBox="[171,1429,871,1814]" targetPageId="18">
|
||
<paragraph id="D8599C7AFFCBFF9B97BEF70EFB861AE8" blockId="18.[151,1436,1815,2030]" pageId="18" pageNumber="45">
|
||
<emphasis id="EA924068FFCBFF9B97BEF70EFEB41A29" bold="true" box="[151,371,1815,1839]" pageId="18" pageNumber="45">FIGURES 93–109.</emphasis>
|
||
<taxonomicName id="1FE6E7F9FFCBFF9B9653F701FDAE1A29" box="[378,617,1816,1839]" class="Collembola" family="Isotomidae" genus="Mucronia" higherTaxonomySource="CoL" kingdom="Fungi" order="Entomobryomorpha" pageId="18" pageNumber="45" phylum="Arthropoda" rank="species" species="enigmatica" status="gen. nov.">
|
||
<emphasis id="EA924068FFCBFF9B9653F701FDAE1A29" box="[378,617,1816,1839]" italics="true" pageId="18" pageNumber="45">Mucronia enigmatica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="EA924068FFCBFF9B9558F70EFCC81A29" bold="true" box="[625,783,1815,1839]" pageId="18" pageNumber="45">
|
||
<taxonomicNameLabel id="F1A1FD13FFCBFF9B9558F70EFD061A29" box="[625,705,1815,1839]" pageId="18" pageNumber="45" rank="genus">gen. n.</taxonomicNameLabel>
|
||
, sp. n.
|
||
</emphasis>
|
||
(93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A–E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A–E), numbered guard setae (a–e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="8C99CCF2FFCAFF9A97BEF330FC5A1E87" httpUri="https://zenodo.org/record/196085/files/figure.png" pageId="19" pageNumber="46" targetBox="[199,1370,214,761]" targetPageId="19">
|
||
<paragraph id="D8599C7AFFCAFF9A97BEF330FC5A1E87" blockId="19.[151,1437,809,897]" pageId="19" pageNumber="46">
|
||
<emphasis id="EA924068FFCAFF9A97BEF330FEB91E47" bold="true" box="[151,382,809,833]" pageId="19" pageNumber="46">FIGURES 110–114.</emphasis>
|
||
black/white patterns on head and antennae in (110)
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A94E2F333FB761E47" box="[971,1201,810,833]" class="Entognatha" family="Isotomidae" genus="Desoria" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="species" species="triangularis" status="sp. nov.">
|
||
<emphasis id="EA924068FFCAFF9A94E2F333FB761E47" box="[971,1201,810,833]" italics="true" pageId="19" pageNumber="46">Desoria triangularis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="EA924068FFCAFF9A9393F330FAC71E47" bold="true" box="[1210,1280,809,833]" pageId="19" pageNumber="46">
|
||
<taxonomicNameLabel id="F1A1FD13FFCAFF9A9393F330FB3D1E47" box="[1210,1274,809,833]" pageId="19" pageNumber="46" rank="species">sp. n.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
(111)
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A926AF333FEC31E67" class="Entognatha" family="Isotomidae" genus="Desoria" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="species" species="albicornis" status="sp. nov.">
|
||
<emphasis id="EA924068FFCAFF9A926AF333FEC31E67" italics="true" pageId="19" pageNumber="46">Desoria albicornis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="EA924068FFCAFF9A9622F350FE891E67" bold="true" box="[267,334,841,865]" pageId="19" pageNumber="46">
|
||
<taxonomicNameLabel id="F1A1FD13FFCAFF9A9622F350FE8F1E67" box="[267,328,841,865]" pageId="19" pageNumber="46" rank="species">sp. n.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
(112)
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A96A6F353FD8E1E67" box="[399,585,842,865]" class="Entognatha" family="Isotomidae" genus="Myopia" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="species" species="alaskana">
|
||
<emphasis id="EA924068FFCAFF9A96A6F353FD8E1E67" box="[399,585,842,865]" italics="true" pageId="19" pageNumber="46">Myopia alaskana</emphasis>
|
||
</taxonomicName>
|
||
from Juneau, Alaska, with antenna of a specimen from Haigh Glacier, Alberta (above), (113)
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A961CF373FE7A1E87" box="[309,445,874,897]" class="Entognatha" family="Isotomidae" genus="Desoria" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="species" species="ater" status="sp. nov.">
|
||
<emphasis id="EA924068FFCAFF9A961CF373FE7A1E87" box="[309,445,874,897]" italics="true" pageId="19" pageNumber="46">Desoria ater</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="EA924068FFCAFF9A96EAF370FDC21E87" bold="true" box="[451,517,873,897]" pageId="19" pageNumber="46">
|
||
<taxonomicNameLabel id="F1A1FD13FFCAFF9A96EAF370FE381E87" box="[451,511,873,897]" pageId="19" pageNumber="46" rank="species">sp. n.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
(114)
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A956CF373FC9C1E87" box="[581,859,874,897]" class="Entognatha" family="Isotomidae" genus="Gnathisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="species" species="spinolabris" status="sp. nov.">
|
||
<emphasis id="EA924068FFCAFF9A956CF373FC9C1E87" box="[581,859,874,897]" italics="true" pageId="19" pageNumber="46">Gnathisotoma spinolabris</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F1A1FD13FFCAFF9A944BF370FC5A1E87" box="[866,925,873,897]" pageId="19" pageNumber="46" rank="species">sp. n.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="90FCCFF1FFCAFF9A97EDF3B2FD331EC0" box="[196,756,939,966]" pageId="19" pageNumber="46" type="etymology">
|
||
<paragraph id="D8599C7AFFCAFF9A97EDF3B2FD331EC0" blockId="19.[151,1437,939,1753]" box="[196,756,939,966]" pageId="19" pageNumber="46">
|
||
<emphasis id="EA924068FFCAFF9A97EDF3B2FE8E1EC3" bold="true" box="[196,329,939,965]" pageId="19" pageNumber="46">Etymology</emphasis>
|
||
. Enigmatic: Not clearly understood.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="90FCCFF1FFCAFF9A97EDF3C8FB271BDF" pageId="19" pageNumber="46" type="discussion">
|
||
<paragraph id="D8599C7AFFCAFF9A97EDF3C8FE601810" blockId="19.[151,1437,939,1753]" pageId="19" pageNumber="46">
|
||
<emphasis id="EA924068FFCAFF9A97EDF3C8FE8A1EED" bold="true" box="[196,333,977,1003]" pageId="19" pageNumber="46">Discussion</emphasis>
|
||
. The remarkably transformed maxillae and the modified labial palps may actually not be significant on generic level. Similarly transformed palps and maxillae are commonly seen in several genera of
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A97BEF405FEDB1930" box="[151,284,1052,1078]" class="Entognatha" family="Isotomidae" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="family">Isotomidae</taxonomicName>
|
||
(
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A9607F405FE021933" box="[302,453,1052,1077]" class="Entognatha" family="Isotomidae" genus="Archisotoma" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="EA924068FFCAFF9A9607F405FE021933" box="[302,453,1052,1077]" italics="true" pageId="19" pageNumber="46">Archisotoma</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A96FCF405FDA71933" box="[469,608,1052,1077]" class="Entognatha" family="Isotomidae" genus="Parisotoma" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="EA924068FFCAFF9A96FCF405FDA71933" box="[469,608,1052,1077]" italics="true" pageId="19" pageNumber="46">Parisotoma</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A9559F405FD171933" box="[624,720,1052,1077]" class="Entognatha" family="Isotomidae" genus="Desoria" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="EA924068FFCAFF9A9559F405FD171933" box="[624,720,1052,1077]" italics="true" pageId="19" pageNumber="46">Desoria</emphasis>
|
||
</taxonomicName>
|
||
) and probably reflects a specialisation to particular food or feeding habits. The simply lobed PAO and the bisetose mucro however, appears unique in the family. In the genera
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A97C6F47EFDC61987" authority="Bellinger" authorityName="Bellinger" box="[239,513,1127,1153]" class="Entognatha" family="Isotomidae" genus="Micrisotoma" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="EA924068FFCAFF9A97C6F47EFE4E1986" box="[239,393,1127,1152]" italics="true" pageId="19" pageNumber="46">Micrisotoma</emphasis>
|
||
Bellinger
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A9515F47EFCFF1987" authority="Stach" authorityName="Stach" box="[572,824,1127,1153]" class="Entognatha" family="Isotomidae" genus="Heteroisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="EA924068FFCAFF9A9515F47EFD2A1986" box="[572,749,1127,1152]" italics="true" pageId="19" pageNumber="46">Heteroisotoma</emphasis>
|
||
Stach
|
||
</taxonomicName>
|
||
the PAO has a more irregular or complex fashion, different from the simple lobation observed in
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A9590F495FCEB19A3" box="[697,812,1164,1189]" class="Collembola" family="Isotomidae" genus="Mucronia" higherTaxonomySource="CoL" kingdom="Fungi" order="Entomobryomorpha" pageId="19" pageNumber="46" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="EA924068FFCAFF9A9590F495FCEB19A3" box="[697,812,1164,1189]" italics="true" pageId="19" pageNumber="46">Mucronia</emphasis>
|
||
</taxonomicName>
|
||
. The complete ring of apical setae (11) on tibiotarsus probably represents a plesiomorphic condition in the family. The male genital papilla on the other hand, is very unlike the multisetosus
|
||
<typeStatus id="075D22D8FFCAFF9A96D8F4CEFDE219F7" box="[497,549,1239,1265]" pageId="19" pageNumber="46">type</typeStatus>
|
||
commonly found in
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A940BF4CEFC6019F7" box="[802,935,1239,1265]" class="Entognatha" family="Isotomidae" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="family">Isotomidae</taxonomicName>
|
||
and more resembles the
|
||
<typeStatus id="075D22D8FFCAFF9A93FAF4CEFAD519F7" box="[1235,1298,1239,1265]" pageId="19" pageNumber="46">types</typeStatus>
|
||
seen in the family
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A97C2F4E5FE631810" box="[235,420,1276,1302]" class="Entognatha" family="Entomobryidae" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="family">Entomobryidae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="D8599C7AFFCAFF9A97EDF538FE8118F0" blockId="19.[151,1437,939,1753]" pageId="19" pageNumber="46">
|
||
From the other side of the Bering Strait, in the alpine regions of the Aborigen mountains in Chukotka (Russian Far East), I have a sample (wet moss among rocks,
|
||
<quantity id="1F1E319FFFCAFF9A9477F55EFC791867" box="[862,958,1351,1377]" metricMagnitude="3" metricUnit="m" metricValue="1.4" pageId="19" pageNumber="46" unit="m" value="1400.0">1,400 m</quantity>
|
||
alt.,
|
||
<date id="AC58BABAFFCAFF9A94D1F55EFB4D1867" box="[1016,1162,1351,1377]" pageId="19" pageNumber="46" value="1979-07-23">23.VII.1979</date>
|
||
, V. Behan leg.) of what may be another species of the same genus. It has a similarly lobed PAO and bisetose elongated mucro, differing in its simple unmodified mouth parts, very long multiciliate macrochaetae and presence of dark body pigment. Also the mucro has two basal teeth and 1–2 secondary minute teeth between the subapical tooth and the basal teeth.
|
||
</paragraph>
|
||
<paragraph id="D8599C7AFFCAFF9A97EDF618FC981B88" blockId="19.[151,1437,939,1753]" pageId="19" pageNumber="46">
|
||
I have three specimens from
|
||
<collectingCountry id="A0F1DCEAFFCAFF9A9508F618FD481B1D" box="[545,655,1537,1563]" name="Australia" pageId="19" pageNumber="46">Australia</collectingCountry>
|
||
collected by P. Greenslade (NSW,
|
||
<quantity id="1F1E319FFFCAFF9A931FF618FB4E1B1D" box="[1078,1161,1537,1563]" metricMagnitude="3" metricUnit="m" metricValue="1.2" pageId="19" pageNumber="46" unit="km" value="1.2">1.2 km</quantity>
|
||
NNE of S. Ramshead, 31o S, 148o E, subalpine pitfall trap,
|
||
<quantity id="1F1E319FFFCAFF9A956BF633FD601B42" box="[578,679,1578,1604]" metricMagnitude="3" metricUnit="m" metricValue="1.8" pageId="19" pageNumber="46" unit="m" value="1800.0">1,800 m</quantity>
|
||
,
|
||
<date id="AC58BABAFFCAFF9A959DF633FCEB1B42" box="[692,812,1578,1604]" pageId="19" pageNumber="46" value="1982-07">July 1982</date>
|
||
, K. Green leg.) of another
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A9347F633FB351B42" box="[1134,1266,1578,1604]" class="Entognatha" family="Isotomidae" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="family">Isotomidae</taxonomicName>
|
||
with elongate mucro bearing three outer setae and a complex set of teeth and spines, dens with many short spines on inner side in basal half, PAO roundish with a tendency to lobation.
|
||
</paragraph>
|
||
<paragraph id="D8599C7AFFCAFF9A97EDF683FB271BDF" blockId="19.[151,1437,939,1753]" pageId="19" pageNumber="46">
|
||
These different species, all living in cold mountainous environments, may represent an old pre-Isotomidae line showing characters resembling both
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A9551F6A6FD3D1BDF" box="[632,762,1727,1753]" class="Entognatha" family="Isotomidae" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="family">Isotomidae</taxonomicName>
|
||
and
|
||
<taxonomicName id="1FE6E7F9FFCAFF9A941AF6A6FC0B1BDF" box="[819,972,1727,1753]" class="Entognatha" family="Tomoceridae" kingdom="Animalia" order="Collembola" pageId="19" pageNumber="46" phylum="Arthropoda" rank="family">Tomoceridae</taxonomicName>
|
||
(mucro, dental spines).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |