236 lines
30 KiB
XML
236 lines
30 KiB
XML
<document id="9F26AFD58EB8552D295CAE39E94ECBA3" ID-DOI="10.1051/acarologia/20112006" ID-ISSN="2107-7207" ID-Zenodo-Dep="5398243" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630327817595" checkinUser="marcus" docAuthor="Dunlop, J. A. & Bertrand, M." docDate="2011" docId="D563EE16FF87FF96FF77FA95FA8A26A8" docLanguage="en" docName="Acarologia.2011.51.2.191-198.pdf" docOrigin="Acarologia 51 (2)" docSource="http://dx.doi.org/10.1051/acarologia/20112006" docStyle="DocumentStyle:8E0DCBB23C2CB3FD20935B7794B24F85.3:Acarologia.2010-2017.journal_article" docStyleId="8E0DCBB23C2CB3FD20935B7794B24F85" docStyleName="Acarologia.2010-2017.journal_article" docStyleVersion="3" docTitle="Labidostomma paleoluteum Dunlop & Bertrand 2011, sp. nov." docType="treatment" docVersion="3" lastPageNumber="195" masterDocId="295A966EFF84FF93FF83FFDBFFC6235E" masterDocTitle="Fossil Labidostomatid Mites (Prostigmata: Labidostommatidae) From Baltic Amber" masterLastPageNumber="198" masterPageNumber="191" pageNumber="193" updateTime="1699229248103" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-ND-4.0">
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<mods:titleInfo id="2CCF0FC822E8044BDD3C385B4C6A9424">
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<mods:title id="A28530162548674C77D45EAE3943662A">Fossil Labidostomatid Mites (Prostigmata: Labidostommatidae) From Baltic Amber</mods:title>
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<mods:name id="16F0CF0B1F70D244BC6EC3047881D887" type="personal">
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<mods:roleTerm id="7221D9E000BDC5993084410DF4C4418E">Author</mods:roleTerm>
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<mods:namePart id="6974E5F6E9E675880402BAF9922916BE">Dunlop, J. A.</mods:namePart>
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<mods:name id="D630196D56E008C1126F62F98323F1CE" type="personal">
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<mods:roleTerm id="C1E60800ACD955B5C4FCFA98E03EA055">Author</mods:roleTerm>
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<mods:namePart id="2C49A028B02AA36A95F66BB2A01E87F4">Bertrand, M.</mods:namePart>
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<mods:typeOfResource id="C9F91BA829B791EC28B5C639954FF70D">text</mods:typeOfResource>
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<mods:title id="71241044F6B87DE47EFFB1193985BA4D">Acarologia</mods:title>
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<mods:part id="5F4FF8F52367AA7BEB87D17C1D0AFB32">
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<mods:date id="C8DCAF6C00AE8C917EBD592EF521BF60">2011</mods:date>
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<mods:number id="A9D60569410F6577FD2DC3396097BCBE">2011-06-30</mods:number>
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<mods:number id="81ECF6C50FBA0BC8C2BC6A668A9910DE">51</mods:number>
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<mods:url id="8D3BBF34775EDA3A61A1813C59D81D1D">http://dx.doi.org/10.1051/acarologia/20112006</mods:url>
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<mods:classification id="F06B17FC3FDA5B661A3C0CB3AE4AB85B">journal article</mods:classification>
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<mods:identifier id="49D54BA30803B60713E62435BA1EB46A" type="DOI">10.1051/acarologia/20112006</mods:identifier>
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<mods:identifier id="C1053D7B2009399817E6C7C02EC388BC" type="ISSN">2107-7207</mods:identifier>
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<treatment id="D563EE16FF87FF96FF77FA95FA8A26A8" LSID="urn:lsid:plazi:treatment:D563EE16FF87FF96FF77FA95FA8A26A8" httpUri="http://treatment.plazi.org/id/D563EE16FF87FF96FF77FA95FA8A26A8" lastPageId="5" lastPageNumber="195" pageId="3" pageNumber="193">
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<subSubSection id="15D00C8BFF87FF90FF77FA95FD632638" box="[244,677,1358,1382]" pageId="3" pageNumber="193" type="nomenclature">
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<paragraph id="5D755F00FF87FF90FF77FA95FD632638" blockId="3.[244,677,1358,1417]" box="[244,677,1358,1382]" pageId="3" pageNumber="193">
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<heading id="063DE86CFF87FF90FF77FA95FD632638" bold="true" box="[244,677,1358,1382]" centered="true" fontSize="10" level="2" pageId="3" pageNumber="193" reason="2">
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<emphasis id="6FBE8312FF87FF90FF77FA95FD632638" bold="true" box="[244,677,1358,1382]" pageId="3" pageNumber="193">
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<taxonomicName id="9ACA2483FF87FF90FF77FA95FD842638" authority="Dunlop & Bertrand, 2011" authorityName="Dunlop & Bertrand" authorityYear="2011" box="[244,578,1358,1382]" class="Arachnida" family="Labidostommatidae" genus="Labidostomma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acari" pageId="3" pageNumber="193" phylum="Arthropoda" rank="species" species="paleoluteum" status="sp. nov.">
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<emphasis id="6FBE8312FF87FF90FF77FA95FD842638" bold="true" box="[244,578,1358,1382]" italics="true" pageId="3" pageNumber="193">Labidostomma paleoluteum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="748D3E69FF87FF90FDCBFA95FD632638" box="[584,677,1358,1382]" pageId="3" pageNumber="193" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="15D00C8BFF87FF96FEFCFAAAFA8A26A8" lastPageId="5" lastPageNumber="195" pageId="3" pageNumber="193" type="description">
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<paragraph id="5D755F00FF87FF90FEFCFAAAFDDF26D7" blockId="3.[244,677,1358,1417]" box="[383,537,1393,1417]" pageId="3" pageNumber="193">
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<emphasis id="6FBE8312FF87FF90FEFCFAAAFDDF26D7" bold="true" box="[383,537,1393,1417]" pageId="3" pageNumber="193">
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(
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<figureCitation id="C5F14385FF87FF90FE05FAAAFDD726D7" box="[390,529,1393,1417]" captionStart-0="FIGURE" captionStart-1="FIGURE" captionStart-2="FIGURE" captionStart-3="FIGURE" captionStartId-0="3.[159,171,1000,1019]" captionStartId-1="4.[159,171,1148,1167]" captionStartId-2="5.[159,171,1109,1128]" captionStartId-3="6.[159,171,1823,1842]" captionTargetBox-0="[189,1399,302,968]" captionTargetBox-1="[189,1399,302,1115]" captionTargetBox-2="[189,1399,302,1077]" captionTargetBox-3="[304,1253,353,1746]" captionTargetId-0="figure-4@3.[189,1399,302,968]" captionTargetId-1="figure-6@4.[189,1399,302,1115]" captionTargetId-2="figure-4@5.[189,1399,302,1077]" captionTargetId-3="figure-6@6.[292,1296,302,1791]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="6" captionText-0="FIGURE 1: Overview of the amber piece including the two labidostommatid mites (L1: holotype; L2: paratype), both described here as new; a eupodoid mite (E), a number of colembollans (C) and a staphylinid beetle (B). The association of the mites with one of their typical prey items (collembolans) is noteworthy. Scale bar equals 2 mm." captionText-1="FIGURE 2: Labidostoma paleoluteum sp. nov. a – Holotype. b – Paratype. From Baltic amber (Palaeogene: Eocene). Both in dorsal view; scale bars equal 0.2 mm." captionText-2="FIGURE 3: Interpretative camera lucida drawings of the specimens shown in Fig. 2. a – Holotype. b – Paratype. Both in dorsal view; scale bar equals 0.2 mm." captionText-3="FIGURE 4: Morphological details. a-b – Dorsal view, specimen 1 and 2; c – P1 tibia and tarsus; d – P1;. e – Palp terminal articles. f – Detail of anterodorsal sculpture. Abbreviations: ζ eupathidium, ω tarsal solenidion, boa-bop: trichobothria, cha: proximal cheliceral seta, F: famulus, ga, ge, gm, gr: aspidosomal dorsal setae, k": tibial famulus, la to le and da to de: lateral and dorsal files of setae, P: posterolateral cuticular irregularity of dorsal shield. Tr, Bf, Mf, Tf, Ge; Ti, Ta: articles of PI (trochanter, basi, medio, telo femora, genu and tarsus)" figureDoi-0="http://doi.org/10.5281/zenodo.5398245" figureDoi-1="http://doi.org/10.5281/zenodo.5398249" figureDoi-2="http://doi.org/10.5281/zenodo.5398251" figureDoi-3="http://doi.org/10.5281/zenodo.5398255" httpUri-0="https://zenodo.org/record/5398245/files/figure.png" httpUri-1="https://zenodo.org/record/5398249/files/figure.png" httpUri-2="https://zenodo.org/record/5398251/files/figure.png" httpUri-3="https://zenodo.org/record/5398255/files/figure.png" pageId="3" pageNumber="193">Figures 1–4</figureCitation>
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)
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</emphasis>
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</paragraph>
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<paragraph id="5D755F00FF87FF90FE08FA6AFDCA2697" blockId="3.[395,524,1457,1481]" box="[395,524,1457,1481]" pageId="3" pageNumber="193">Etymology</paragraph>
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<paragraph id="5D755F00FF87FF90FF56FA30FE222532" blockId="3.[159,762,1514,1644]" pageId="3" pageNumber="193">
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From the Greek
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<emphasis id="6FBE8312FF87FF90FE32FA31FE3D255C" box="[433,507,1514,1538]" italics="true" pageId="3" pageNumber="193">palaios</emphasis>
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(
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<emphasis id="6FBE8312FF87FF90FD97FA31FDAB255C" box="[532,621,1514,1538]" italics="true" pageId="3" pageNumber="193">Παλαιοc</emphasis>
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) ’old’ and the suffix
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<taxonomicName id="9ACA2483FF87FF90FE9DF9D6FEAD257B" authorityName="Kramer" authorityYear="1879" box="[286,363,1549,1573]" class="Arachnida" family="Labidostommatidae" genus="Labidostomma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acari" pageId="3" pageNumber="193" phylum="Arthropoda" rank="species" species="luteum">
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<emphasis id="6FBE8312FF87FF90FE9DF9D6FEAD257B" box="[286,363,1549,1573]" italics="true" pageId="3" pageNumber="193">luteum</emphasis>
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</taxonomicName>
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derived from a similar-looking, and perhaps closely related, Recent species
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<taxonomicName id="9ACA2483FF87FF90FD1CF9EBFE262532" authority="Kramer, 1879" authorityName="Kramer" authorityYear="1879" class="Arachnida" family="Labidostommatidae" genus="Labidostomma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acari" pageId="3" pageNumber="193" phylum="Arthropoda" rank="species" species="luteum">
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<emphasis id="6FBE8312FF87FF90FD1CF9EBFEFA2535" italics="true" pageId="3" pageNumber="193">Labidostomma luteum</emphasis>
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<bibRefCitation id="395B22F1FF87FF90FEC0F98FFE262532" author="Kramer P." box="[323,480,1620,1644]" pageId="3" pageNumber="193" pagination="13 - 16" refId="ref3391" refString="Kramer P. 1879 - Neue Acariden - Arch Naturgesch., 45: 13 - 16." type="journal article" year="1879">Kramer, 1879</bibRefCitation>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="5D755F00FF87FF90FE18F947FE3825EA" blockId="3.[411,510,1692,1716]" box="[411,510,1692,1716]" pageId="3" pageNumber="193">Material</paragraph>
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<paragraph id="5D755F00FF87FF90FF54F90EFDCB24C3" blockId="3.[159,762,1749,1949]" pageId="3" pageNumber="193">
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<materialsCitation id="EDA2555DFF87FF90FF54F90EFDCF24C3" accessionNumber="F21521" collectionCode="BB, AC" pageId="3" pageNumber="193" specimenCount="1" typeStatus="paratype">
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F21521/
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<collectionCode id="3BDBC7C5FF87FF90FEBAF90EFE9825B3" box="[313,350,1749,1773]" country="0" name="Buffalo Bill Museum" pageId="3" pageNumber="193">BB</collectionCode>
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/
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<collectionCode id="3BDBC7C5FF87FF90FEEBF90EFE5425B3" box="[360,402,1749,1773]" country="USA" lsid="urn:lsid:biocol.org:col:12582" name="Amherst College, Beneski Museum of Natural History" pageId="3" pageNumber="193" type="University or college">AC</collectionCode>
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/CJW. Two specimens (here designated as a holo- and
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<typeStatus id="8271E1A2FF87FF90FE51F923FDFA244E" box="[466,572,1784,1808]" pageId="3" pageNumber="193" type="paratype">paratype</typeStatus>
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) within a single piece of amber (
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<figureCitation id="C5F14385FF87FF90FEDFF8C0FE59246D" box="[348,415,1819,1843]" captionStart="FIGURE" captionStartId="3.[159,171,1000,1019]" captionTargetBox="[189,1399,302,968]" captionTargetId="figure-4@3.[189,1399,302,968]" captionTargetPageId="3" captionText="FIGURE 1: Overview of the amber piece including the two labidostommatid mites (L1: holotype; L2: paratype), both described here as new; a eupodoid mite (E), a number of colembollans (C) and a staphylinid beetle (B). The association of the mites with one of their typical prey items (collembolans) is noteworthy. Scale bar equals 2 mm." figureDoi="http://doi.org/10.5281/zenodo.5398245" httpUri="https://zenodo.org/record/5398245/files/figure.png" pageId="3" pageNumber="193">Fig. 1</figureCitation>
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); together with a staphylinid beetle, one eupodoid mite and some collembolans as syninclusions. Baltic amber, precise locality not recorded; Palaeogene (Eocene)
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="5D755F00FF87FF90FBA0FBA8FB6A27D5" blockId="3.[1059,1196,1139,1163]" box="[1059,1196,1139,1163]" pageId="3" pageNumber="193">Description</paragraph>
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<paragraph id="5D755F00FF87FF90FCE8FB6FFA4D25A3" blockId="3.[826,1429,1204,1789]" pageId="3" pageNumber="193">
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Notation follows F.
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<bibRefCitation id="395B22F1FF87FF90FBDDFB6FFAE82792" author="Grandjean F." box="[1118,1326,1204,1228]" pageId="3" pageNumber="193" pagination="183 - 192" refId="ref3278" refString="Grandjean F. 1942 - Observations sur les Labidostomidae (2 e SOrie) - Bull. Hist. nat. Paris 14, 3: 183 - 192." type="journal article" year="1942">Grandjean (1942)</bibRefCitation>
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. Dorsal view only visible in both specimens; body cuticle distinctly sclerotized, with alveolate ornamentation, clearly visible anteriorly, in central zone and in lateral fields on the opisthosoma (
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<figureCitation id="C5F14385FF87FF90FB44FA9BFAEA2607" box="[1223,1324,1344,1369]" captionStart-0="FIGURE" captionStart-1="FIGURE" captionStartId-0="4.[159,171,1148,1167]" captionStartId-1="5.[159,171,1109,1128]" captionTargetBox-0="[189,1399,302,1115]" captionTargetBox-1="[189,1399,302,1077]" captionTargetId-0="figure-6@4.[189,1399,302,1115]" captionTargetId-1="figure-4@5.[189,1399,302,1077]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionText-0="FIGURE 2: Labidostoma paleoluteum sp. nov. a – Holotype. b – Paratype. From Baltic amber (Palaeogene: Eocene). Both in dorsal view; scale bars equal 0.2 mm." captionText-1="FIGURE 3: Interpretative camera lucida drawings of the specimens shown in Fig. 2. a – Holotype. b – Paratype. Both in dorsal view; scale bar equals 0.2 mm." figureDoi-0="http://doi.org/10.5281/zenodo.5398249" figureDoi-1="http://doi.org/10.5281/zenodo.5398251" httpUri-0="https://zenodo.org/record/5398249/files/figure.png" httpUri-1="https://zenodo.org/record/5398251/files/figure.png" pageId="3" pageNumber="193">Figs 2–3</figureCitation>
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). Anteriorly the body is rounded with a terminal eye clearly visible in a frontal position. Dorsal setation is distinguished and visible via the setae themselves or by the insertion points of missing setae: two pairs of trichobothria (
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<emphasis id="6FBE8312FF87FF90FC61FA2BFBC02556" box="[994,1030,1520,1544]" italics="true" pageId="3" pageNumber="193">boa</emphasis>
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and
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<emphasis id="6FBE8312FF87FF90FBBCFA2BFBA22556" box="[1087,1124,1520,1544]" italics="true" pageId="3" pageNumber="193">bop</emphasis>
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), rather long, each with at least two or three branches. Aspidosomal setae:
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<emphasis id="6FBE8312FF87FF90FAFFF9CFFA532575" box="[1404,1429,1556,1579]" italics="true" pageId="3" pageNumber="193">ga</emphasis>
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(long),
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<emphasis id="6FBE8312FF87FF90FC0FF9ECFC622510" box="[908,932,1591,1614]" italics="true" pageId="3" pageNumber="193">ge</emphasis>
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,
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<emphasis id="6FBE8312FF87FF90FC33F9ECFC302510" box="[944,1014,1591,1614]" italics="true" pageId="3" pageNumber="193">gm, gr</emphasis>
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as in
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<taxonomicName id="9ACA2483FF87FF90FBB9F9ECFB642510" authorityName="Kramer" authorityYear="1879" box="[1082,1186,1590,1614]" class="Arachnida" family="Labidostommatidae" genus="Labidostomma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acari" pageId="3" pageNumber="193" phylum="Arthropoda" rank="species" species="luteum">
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<emphasis id="6FBE8312FF87FF90FBB9F9ECFB642510" box="[1082,1186,1590,1614]" italics="true" pageId="3" pageNumber="193">L. luteum</emphasis>
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</taxonomicName>
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. Laterally the glandlike organ (pustule) is visible at least on the left side near the seta
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<emphasis id="6FBE8312FF87FF90FC5FF9A6FC3225CA" box="[988,1012,1661,1684]" italics="true" pageId="3" pageNumber="193">gr</emphasis>
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which is long. Perturbation in ornamentation near the base of
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<emphasis id="6FBE8312FF87FF90FB1BF97BFB7625E9" box="[1176,1200,1696,1719]" italics="true" pageId="3" pageNumber="193">gr</emphasis>
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interpreted here as the lateral eye. Opisthosomal setae: usual files of simple setae, lateral and dorsal
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<emphasis id="6FBE8312FF87FF90FB2FF93EFB0325A3" box="[1196,1221,1765,1789]" italics="true" pageId="3" pageNumber="193">da</emphasis>
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to
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<emphasis id="6FBE8312FF87FF90FB6AF93EFAC725A3" box="[1257,1281,1765,1789]" italics="true" pageId="3" pageNumber="193">de</emphasis>
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and
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<emphasis id="6FBE8312FF87FF90FAB8F93EFA8825A3" box="[1339,1358,1765,1789]" italics="true" pageId="3" pageNumber="193">la</emphasis>
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||
to
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<emphasis id="6FBE8312FF87FF90FAF0F93EFA4325A3" box="[1395,1413,1765,1789]" italics="true" pageId="3" pageNumber="193">le</emphasis>
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.
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</paragraph>
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<paragraph id="5D755F00FF87FF90FCE3F8C7FA5324C2" blockId="3.[826,1429,1819,1949]" pageId="3" pageNumber="193">
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A lateral cuticular accident on the posterior end of the dorsal shield could be a supplementary pustule (similar to
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<taxonomicName id="9ACA2483FF87FF90FB8BF8B9FAAA2427" authority="Coineau, 1964" authorityName="Coineau" authorityYear="1964" box="[1032,1388,1889,1913]" class="Arachnida" family="Labidostommatidae" genus="Labidostomma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acari" pageId="3" pageNumber="193" phylum="Arthropoda" rank="species" species="jacquemarti">
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<emphasis id="6FBE8312FF87FF90FB8BF8B9FB6D2427" box="[1032,1195,1890,1913]" italics="true" pageId="3" pageNumber="193">L. jacquemarti</emphasis>
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<bibRefCitation id="395B22F1FF87FF90FB38F8BAFAAA2427" author="Coineau Y." box="[1211,1388,1889,1913]" pageId="3" pageNumber="193" pagination="543 - 552" refId="ref3108" refString="Coineau Y. 1964 - Un nouveau Labidostomidae a pustules multiples: Labidostoma jacquemarti n. sp. - Rev. Biol. Ecol. Sols, 1: 543 - 552." type="journal article" year="1964">Coineau, 1964</bibRefCitation>
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</taxonomicName>
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or
|
||
<emphasis id="6FBE8312FF87FF90FCB9F85FFC4424C2" box="[826,898,1924,1948]" italics="true" pageId="3" pageNumber="193">vialeae</emphasis>
|
||
<bibRefCitation id="395B22F1FF87FF90FC09F85FFBFF24C3" author="Bertrand M." box="[906,1081,1924,1949]" pageId="3" pageNumber="193" pagination="27 - 38" refId="ref2881" refString="Bertrand M. 1981 - Nouvelles especes de Labidostomidae de Corse. IntOrOEt biogOographique - Acarologia 23: 27 - 38." type="journal article" year="1981">Bertrand, 1981</bibRefCitation>
|
||
), in a postero-lateral position
|
||
</paragraph>
|
||
<paragraph id="5D755F00FF80FF97FF1CFF21FE732253" blockId="4.[159,437,250,269]" box="[159,437,250,269]" pageId="4" pageNumber="194">Dunlop J. A. and Bertrand M.</paragraph>
|
||
<caption id="09B50F88FF80FF97FF1CFBA7FE6327F4" ID-DOI="http://doi.org/10.5281/zenodo.5398249" ID-Zenodo-Dep="5398249" httpUri="https://zenodo.org/record/5398249/files/figure.png" pageId="4" pageNumber="194" startId="4.[159,171,1148,1167]" targetBox="[189,1399,302,1115]" targetPageId="4">
|
||
<paragraph id="5D755F00FF80FF97FF1CFBA7FE6327F4" blockId="4.[159,1429,1147,1194]" pageId="4" pageNumber="194">
|
||
FIGURE 2:
|
||
<taxonomicName id="9ACA2483FF80FF97FE84FBA0FE2427D0" authority="Dunlop & Bertrand, 2011" authorityName="Dunlop & Bertrand" authorityYear="2011" box="[263,482,1147,1166]" class="Arachnida" family="Labidostommatidae" genus="Labidostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acari" pageId="4" pageNumber="194" phylum="Arthropoda" rank="species" species="paleoluteum" status="sp. nov.">
|
||
<emphasis id="6FBE8312FF80FF97FE84FBA0FE2427D0" box="[263,482,1147,1166]" italics="true" pageId="4" pageNumber="194">Labidostoma paleoluteum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="6FBE8312FF80FF97FE6BFBA0FDF227D0" bold="true" box="[488,564,1147,1166]" pageId="4" pageNumber="194">
|
||
<taxonomicNameLabel id="748D3E69FF80FF97FE6BFBA0FDF227D0" box="[488,564,1147,1166]" pageId="4" pageNumber="194" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
a – Holotype. b – Paratype. From Baltic amber (Palaeogene: Eocene). Both in dorsal view; scale bars equal 0.2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="5D755F00FF80FF97FF1CFB37FF2B2561" blockId="4.[159,762,1259,1599]" pageId="4" pageNumber="194">on the dorsal shield. However, it could be an artefact; several Recent species express changes in cuticular cells in this same zone. Cuticle: when wellvisible reticulate with polygons. Ornamentation poorly visible on remainder of the dorsal shield which could be punctate or granulate. In recent labidostommids the cuticular polygons often vanish into granular, or increasingly less visible foveate, ornamentation from the peripheral to central dorsal shield.</paragraph>
|
||
<paragraph id="5D755F00FF80FF97FF46F9B7FCBF2679" blockId="4.[159,762,1644,1948]" lastBlockId="4.[826,1428,1259,1319]" pageId="4" pageNumber="194">
|
||
Gnathosoma — Only visible in dorsal view. Fixed digit: extremity as in
|
||
<taxonomicName id="9ACA2483FF80FF97FE79F94BFDA125F9" authorityName="Kramer" authorityYear="1879" box="[506,615,1679,1703]" class="Arachnida" family="Labidostommatidae" genus="Labidostomma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acari" pageId="4" pageNumber="194" phylum="Arthropoda" rank="species" species="luteum">
|
||
<emphasis id="6FBE8312FF80FF97FE79F94BFDCF25F9" box="[506,521,1680,1703]" italics="true" pageId="4" pageNumber="194">L</emphasis>
|
||
.
|
||
<emphasis id="6FBE8312FF80FF97FD99F954FDA125F9" box="[538,615,1679,1703]" italics="true" pageId="4" pageNumber="194">luteum</emphasis>
|
||
</taxonomicName>
|
||
or
|
||
<emphasis id="6FBE8312FF80FF97FD16F94BFD3F25F9" box="[661,761,1680,1703]" italics="true" pageId="4" pageNumber="194">integrum</emphasis>
|
||
dorsal subterminal setae
|
||
<emphasis id="6FBE8312FF80FF97FE51F969FE302594" box="[466,502,1714,1738]" italics="true" pageId="4" pageNumber="194">chb</emphasis>
|
||
was not visible. Setae
|
||
<emphasis id="6FBE8312FF80FF97FF4BF90EFF2A25B3" box="[200,236,1749,1773]" italics="true" pageId="4" pageNumber="194">cha</emphasis>
|
||
long, proximally inserted on a tubercle (base hidden by dorsal shield). Palp visible from tibia to tarsus: habitual form, some unbroken setae present, especially the terminal seta that forms the terminal eupathidia characteristic of the family; a small lateral seta could represent the tarsal solenidion. Rest of setation compatible with usual pattern (1, 1, 3, 4+
|
||
<emphasis id="6FBE8312FF80FF97FCD4FAD4FCAE2679" box="[855,872,1295,1319]" italics="true" pageId="4" pageNumber="194">ω</emphasis>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="5D755F00FF80FF97FCE3FA8FFBFB24C2" blockId="4.[826,1429,1363,1948]" pageId="4" pageNumber="194">
|
||
Legs — The legs show habitual division into tripartite femora, and on the first pair articular function is devoted to telofemur-genu junction rather than to genu-tibia junction, as in the Recent species. PII-PIV claws not visible. PI: claw with two ungues, with long tarsal setae (simple setea). Terminal lateral setae long corresponding to the tarsal eupathidiae described from extant labidostommids. Chaetotaxy: Tibia: the usual setae are found; i.e. the long dorsal or ventral setae (terminal and median) and dosolateral and ventrolateral files. Tarsus poorly visible, but dorsally three hard to interpret anomalies could represent two dorsal tarsal solenidia, and the famulus that could be
|
||
<taxonomicName id="9ACA2483FF80FF97FB70F8C0FA86246D" authorityName="Kramer" authorityYear="1879" box="[1267,1344,1819,1843]" class="Arachnida" family="Labidostommatidae" genus="Labidostomma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acari" pageId="4" pageNumber="194" phylum="Arthropoda" rank="species" species="luteum">
|
||
<emphasis id="6FBE8312FF80FF97FB70F8C0FA86246D" box="[1267,1344,1819,1843]" italics="true" pageId="4" pageNumber="194">luteum</emphasis>
|
||
</taxonomicName>
|
||
-like; a barely visible rounded mass seems to be lightly discernible but would need more precise examination to confirm its identity.
|
||
</paragraph>
|
||
<paragraph id="5D755F00FF81FF96FBE5FF21FA532253" blockId="5.[1126,1429,250,269]" box="[1126,1429,250,269]" pageId="5" pageNumber="195">
|
||
<bibCitation id="88E0576CFF81FF96FBE5FF21FA532253" box="[1126,1429,250,269]" issue="2" journal="Acarologia" page="191" pageId="5" pageNumber="195" score="5.405330260433823" volume="51" year="2011">Acarologia 51(2): 191–198 (2011)</bibCitation>
|
||
</paragraph>
|
||
<caption id="09B50F88FF81FF96FF1CFB8EFEB527DA" ID-DOI="http://doi.org/10.5281/zenodo.5398251" ID-Zenodo-Dep="5398251" httpUri="https://zenodo.org/record/5398251/files/figure.png" pageId="5" pageNumber="195" startId="5.[159,171,1109,1128]" targetBox="[189,1399,302,1077]" targetPageId="5">
|
||
<paragraph id="5D755F00FF81FF96FF1CFB8EFEB527DA" blockId="5.[159,1428,1109,1156]" pageId="5" pageNumber="195">
|
||
FIGURE 3: Interpretative
|
||
<emphasis id="6FBE8312FF81FF96FE09FB8EFDC62736" box="[394,512,1109,1128]" italics="true" pageId="5" pageNumber="195">camera lucida</emphasis>
|
||
drawings of the specimens shown in Fig. 2. a – Holotype. b – Paratype. Both in dorsal view; scale bar equals 0.2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="5D755F00FF81FF96FF46FB1EFDCD265E" blockId="5.[159,762,1221,1532]" pageId="5" pageNumber="195">Dimensions (all in µm) — Total length 610. Dorsal shield = 550 long, 320 wide.</paragraph>
|
||
<paragraph id="5D755F00FF81FF96FF46FAC9FF3026A2" blockId="5.[159,762,1221,1532]" pageId="5" pageNumber="195">Frontal eye 30 diameter; gland-like organ: diameter 27 – 30, setae: trichobothria length 60 – 70, dorsal setae length about 50 – 60. PI: tarsus length 65 (without claws); tibia length 150 – 160; genual length about 120; Femur: length 125. Cheliceral proximal seta length 75. Terminal palpal seta length 40 – 50.</paragraph>
|
||
<paragraph id="5D755F00FF81FF96FE11F9C2FDC1256F" blockId="5.[159,762,1561,1949]" box="[402,519,1561,1585]" pageId="5" pageNumber="195">Diagnosis</paragraph>
|
||
<paragraph id="5D755F00FF81FF96FF4DF992FA8A26A8" blockId="5.[159,762,1561,1949]" lastBlockId="5.[826,1429,1221,1526]" pageId="5" pageNumber="195">
|
||
Although examination is only possible in dorsal view, the general morphology of this species corresponds to the pattern of the genus
|
||
<emphasis id="6FBE8312FF81FF96FDD4F954FD3C25F9" box="[599,762,1679,1703]" italics="true" pageId="5" pageNumber="195">
|
||
<taxonomicName id="9ACA2483FF81FF96FDD4F954FD3025F9" authorityName="Kramer" authorityYear="1879" box="[599,758,1679,1703]" class="Arachnida" family="Labidostommatidae" genus="Labidostomma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acari" pageId="5" pageNumber="195" phylum="Arthropoda" rank="genus">Labidostomma</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
It could not be confused with
|
||
<emphasis id="6FBE8312FF81FF96FD84F968FD9C2594" box="[519,602,1715,1738]" italics="true" pageId="5" pageNumber="195">cornuta</emphasis>
|
||
Canestrini et Fanzago, 1877 neither with the group of species related to
|
||
<emphasis id="6FBE8312FF81FF96FF7DF922FEB8244E" box="[254,382,1785,1808]" italics="true" pageId="5" pageNumber="195">L. integrum</emphasis>
|
||
which are characterized by subterminal anterior eye, or cuticular pattern, length of tibia, development of lateral gland-like organ. Among the described species
|
||
<taxonomicName id="9ACA2483FF81FF96FD8CF8B9FF3E24C2" authority="Dunlop & Bertrand, 2011" authorityName="Dunlop & Bertrand" authorityYear="2011" class="Arachnida" family="Labidostommatidae" genus="Labidostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acari" pageId="5" pageNumber="195" phylum="Arthropoda" rank="species" species="paleoluteum" status="sp. nov." subGenus="Nicoletiella">
|
||
<emphasis id="6FBE8312FF81FF96FD8CF8B9FF3E24C2" italics="true" pageId="5" pageNumber="195">L. (Nicoletiella) paleoluteum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="6FBE8312FF81FF96FE81F85EFE9724C3" bold="true" box="[258,337,1925,1949]" pageId="5" pageNumber="195">
|
||
<taxonomicNameLabel id="748D3E69FF81FF96FE81F85EFE9724C3" box="[258,337,1925,1949]" pageId="5" pageNumber="195" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
resembles
|
||
<taxonomicName id="9ACA2483FF81FF96FE66F85EFD9424C2" authorityName="Kramer" authorityYear="1879" box="[485,594,1924,1948]" class="Arachnida" family="Labidostommatidae" genus="Labidostomma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acari" pageId="5" pageNumber="195" phylum="Arthropoda" rank="species" species="luteum">
|
||
<emphasis id="6FBE8312FF81FF96FE66F85EFD9424C2" box="[485,594,1924,1948]" italics="true" pageId="5" pageNumber="195">L. luteum</emphasis>
|
||
</taxonomicName>
|
||
or
|
||
<emphasis id="6FBE8312FF81FF96FD03F85EFCA42783" box="[640,866,1221,1948]" italics="true" pageId="5" pageNumber="195">L. denticulata</emphasis>
|
||
Schrank, 1781 and should be classified in the same subgenus. Close to
|
||
<taxonomicName id="9ACA2483FF81FF96FBFAFB33FB00265E" authorityName="Kramer" authorityYear="1879" box="[1145,1222,1256,1280]" class="Arachnida" family="Labidostommatidae" genus="Labidostomma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acari" pageId="5" pageNumber="195" phylum="Arthropoda" rank="species" species="luteum">
|
||
<emphasis id="6FBE8312FF81FF96FBFAFB33FB00265E" box="[1145,1222,1256,1280]" italics="true" pageId="5" pageNumber="195">luteum</emphasis>
|
||
</taxonomicName>
|
||
in terms of size, dorsal ornamentation and appendages ornamentation, it differs from it and
|
||
<emphasis id="6FBE8312FF81FF96FB08FAF5FAC52618" box="[1163,1283,1326,1350]" italics="true" pageId="5" pageNumber="195">denticulata</emphasis>
|
||
by absence of the frontal projections (cornua) that characterize these species. Lengths of articles in the first pair of leg are very similar to
|
||
<taxonomicName id="9ACA2483FF81FF96FBFFFA43FB2C26F1" authorityName="Kramer" authorityYear="1879" box="[1148,1258,1431,1455]" class="Arachnida" family="Labidostommatidae" genus="Labidostomma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acari" pageId="5" pageNumber="195" phylum="Arthropoda" rank="species" species="luteum">
|
||
<emphasis id="6FBE8312FF81FF96FBFFFA43FB2C26F1" box="[1148,1258,1431,1455]" italics="true" pageId="5" pageNumber="195">L. luteum</emphasis>
|
||
</taxonomicName>
|
||
, which is the most widely distributed species in Europe occurring from Mediterranean climates to
|
||
<collectingCountry id="25DD1F90FF81FF96FB68FA05FA8F26A8" box="[1259,1353,1502,1526]" name="Finland" pageId="5" pageNumber="195">Finland</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |