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<document id="50BE5F40B125E723BDAE1079B495A4CB" ID-DOI="10.1080/00222930310001617733" ID-ISSN="1464-5262" ID-Zenodo-Dep="4676074" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1617980908808" checkinUser="carolina" docAuthor="Walter, David Evans" docDate="2004" docId="243AE64BFC78FFB700E4F3C650AD70CF" docLanguage="en" docName="JNATHIST.38.2033-2049.pdf" docOrigin="Journal of Natural History 38 (16)" docSource="http://dx.doi.org/10.1080/00222930310001617733" docStyle="DocumentStyle:B3570C21952C5CF44265488F0CE432D6.2:JNatHist.2003-2004.journal_article.2cover" docStyleId="B3570C21952C5CF44265488F0CE432D6" docStyleName="JNatHist.2003-2004.journal_article.2cover" docStyleVersion="2" docTitle="Davacarus lindquisti Walter 2004, n. sp." docType="treatment" docVersion="3" lastPageNumber="2048" masterDocId="D8039E33FC68FFA6011DF23D513B7364" masterDocTitle="From the subantarctic to the subtropics: a revision of the Davacaridae Kethley, 1977 (Acari: Trigynaspida: Mesostigmata) with the description of a new genus and three new species" masterLastPageNumber="2049" masterPageNumber="2033" pageNumber="2047" updateTime="1698903791947" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="3B86DAA8ED427E2755608FFE337CE4F7">From the subantarctic to the subtropics: a revision of the Davacaridae Kethley, 1977 (Acari: Trigynaspida: Mesostigmata) with the description of a new genus and three new species</mods:title>
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<mods:namePart id="F126F512335009FBB0E92B3D39688BB1">Walter, David Evans</mods:namePart>
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<mods:title id="E0B364FF414AA62B111EF68468319B59">Journal of Natural History</mods:title>
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<mods:date id="7727E03887DAE8363BAD1FA211E04AC9">2004</mods:date>
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<mods:number id="8538E17978EDE58AF6383688089B9435">2004-08-20</mods:number>
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<mods:number id="03FE2E70A7EACB1A41F79DB4422DA1FB">38</mods:number>
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<mods:number id="004E6BA3A21D18CFEC7D6B0E39A05191">16</mods:number>
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<treatment id="243AE64BFC78FFB700E4F3C650AD70CF" LSID="urn:lsid:plazi:treatment:243AE64BFC78FFB700E4F3C650AD70CF" httpUri="http://treatment.plazi.org/id/243AE64BFC78FFB700E4F3C650AD70CF" lastPageId="17" lastPageNumber="2048" pageId="16" pageNumber="2047">
<subSubSection id="E48904D6FC78FFB600E4F3C652117177" box="[505,810,507,531]" pageId="16" pageNumber="2047" type="nomenclature">
<paragraph id="AC2C575DFC78FFB600E4F3C652117177" blockId="16.[505,810,507,531]" box="[505,810,507,531]" pageId="16" pageNumber="2047">
<heading id="F764E031FC78FFB600E4F3C652117177" box="[505,810,507,531]" centered="true" fontSize="10" level="2" pageId="16" pageNumber="2047" reason="5">
<taxonomicName id="6B932CDEFC78FFB600E4F3C653E57177" authority="Walter, 2004" authorityName="Walter" authorityYear="2004" box="[505,734,507,531]" class="Arachnida" family="Davacaridae" genus="Davacarus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Mesostigmata" pageId="16" pageNumber="2047" phylum="Arthropoda" rank="species" species="lindquisti" status="sp. nov.">
<emphasis id="9EE78B4FFC78FFB600E4F3C653E57177" bold="true" box="[505,734,507,531]" italics="true" pageId="16" pageNumber="2047">Davacarus lindquisti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="85D43634FC78FFB603F4F3C652117177" box="[745,810,507,531]" pageId="16" pageNumber="2047" rank="species">n. sp.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="E48904D6FC78FFB700E5F02650AD70CF" lastPageId="17" lastPageNumber="2048" pageId="16" pageNumber="2047" type="description">
<paragraph id="AC2C575DFC78FFB600E5F02652107157" blockId="16.[504,811,539,563]" box="[504,811,539,563]" pageId="16" pageNumber="2047">
(
<figureCitation id="34A84BD8FC78FFB600E2F026534E7157" box="[511,629,539,563]" captionStart="FIG" captionStartId="4.[159,175,1316,1338]" captionTargetBox="[161,1115,170,1278]" captionTargetId="figure-90@4.[161,1115,170,1278]" captionTargetPageId="4" captionText="FIG. 1. (AC) Acanthodavacarus klompeni, n. sp. (A) Chelicerae from antero-ventral view (arrow points to cheliceral lobe); (B) chelicerae and tectum from lateral view (arrow points to cheliceral lobe); (C) subcapitulum and tritosternum. (D) Davacarus lindquisti, n. sp., subcapitulum and tritosternum." figureDoi="http://doi.org/10.5281/zenodo.4676076" httpUri="https://zenodo.org/record/4676076/files/figure.png" pageId="16" pageNumber="2047">figures 1D</figureCitation>
,
<figureCitation id="34A84BD8FC78FFB60398F026539C7157" box="[645,679,539,563]" captionStart="FIG" captionStartId="5.[154,170,1376,1398]" captionTargetBox="[154,1111,170,1337]" captionTargetId="figure-60@5.[154,1111,170,1337]" captionTargetPageId="5" captionText="FIG. 2. (A, C, D) Acanthodavacarus klompeni, n. sp. (A) Female sterno-genital region with intercoxal setae labelled; (C) dorsum of adult female (scale bar: 100Mm); (D) close-up of opisthosomal glands with exudates. (B) Davacarus lindquisti, n. sp., female sternogenital region with intercoxal setae labelled." figureDoi="http://doi.org/10.5281/zenodo.4676078" httpUri="https://zenodo.org/record/4676078/files/figure.png" pageId="16" pageNumber="2047">2B</figureCitation>
,
<figureCitation id="34A84BD8FC78FFB603ABF02653E27157" box="[694,729,539,563]" captionStart="FIG" captionStartId="6.[161,177,664,686]" captionTargetBox="[159,1114,173,627]" captionTargetId="figure-1@6.[159,1117,170,631]" captionTargetPageId="6" captionText="FIG. 3. Endogynial complexes of (A) Davacarus gressetti Hunter; (B) Davacarus reginaldi, n. sp.; (C) Davacarus lindquisti, n. sp." figureDoi="http://doi.org/10.5281/zenodo.4676080" httpUri="https://zenodo.org/record/4676080/files/figure.png" pageId="16" pageNumber="2047">3C</figureCitation>
,
<figureCitation id="34A84BD8FC78FFB603F5F02653CC7157" box="[744,759,539,563]" captionStart="FIG" captionStartId="11.[154,170,1142,1164]" captionTargetBox="[168,1100,181,1104]" captionTargetId="figure-239@11.[154,1112,177,1104]" captionTargetPageId="11" captionText="FIG. 9. Davacarus lindquisti, n. sp., female. (A) Dorsum; (B) tectum; (C) chelicera; (D) subcapitulum. Scale bars: 100 Mm (A); 50 Mm (BD)." figureDoi="http://doi.org/10.5281/zenodo.4676099" httpUri="https://zenodo.org/record/4676099/files/figure.png" pageId="16" pageNumber="2047">9</figureCitation>
,
<figureCitation id="34A84BD8FC78FFB60215F02652187157" box="[776,803,539,563]" captionStart="FIG" captionStartId="12.[159,175,1087,1109]" captionTargetBox="[169,1117,180,1049]" captionTargetId="figure-202@12.[159,1117,177,1049]" captionTargetPageId="12" captionText="FIG. 10. Davacarus lindquisti, n. sp. (A) Venter of female; (B) venter of male. Scale bar: 100 Mm)." figureDoi="http://doi.org/10.5281/zenodo.4676101" httpUri="https://zenodo.org/record/4676101/files/figure.png" pageId="16" pageNumber="2047">10</figureCitation>
)
</paragraph>
<paragraph id="AC2C575DFC78FFB601DAF05A53DC70A6" blockId="16.[159,1116,615,1732]" pageId="16" pageNumber="2047">
<emphasis id="9EE78B4FFC78FFB601DAF05A509D711B" box="[199,422,615,639]" italics="true" pageId="16" pageNumber="2047">Material examined.</emphasis>
<materialsCitation id="1CFB5D00FC78FFB600C5F05A556371DB" collectingDate="1995-06-27" collectionCode="QM" collectorName="D. E. Walter. In" location="Lamington National Park" municipality="Glow Worm Gully" pageId="16" pageNumber="2047" specimenCount="1" stateProvince="Queensland" typeStatus="holotype">
<typeStatus id="7328E9FFFC78FFB600C5F05A536B711A" box="[472,592,615,639]" pageId="16" pageNumber="2047" type="holotype">HOLOTYPE</typeStatus>
:
<emphasis id="9EE78B4FFC78FFB6037EF05A53DF711B" bold="true" box="[611,740,615,639]" pageId="16" pageNumber="2047">
<collectingRegion id="6E5799BFFC78FFB6037EF05A53DF711B" box="[611,740,615,639]" country="Australia" name="Queensland" pageId="16" pageNumber="2047">Queensland</collectingRegion>
</emphasis>
: adult female, from subtropical rainforest leaf litter and soil,
<collectingMunicipality id="4C48CD27FC78FFB600E2F0BA53E571FB" box="[511,734,647,671]" pageId="16" pageNumber="2047">Glow Worm Gully</collectingMunicipality>
(28‡14S, 153‡09E), adjacent to
<location id="A94C0186FC78FFB60182F09A50E071DB" LSID="urn:lsid:plazi:treatment:243AE64BFC78FFB700E4F3C650AD70CF:A94C0186FC78FFB60182F09A50E071DB" box="[159,475,679,703]" municipality="Glow Worm Gully" name="Lamington National Park" pageId="16" pageNumber="2047" stateProvince="Queensland">Lamington National Park</location>
,
<collectingRegion id="6E5799BFFC78FFB600F2F09A534C71DB" box="[495,631,679,703]" country="Australia" name="Queensland" pageId="16" pageNumber="2047">Queensland</collectingRegion>
,
<date id="D82D719DFC78FFB60396F09A520A71DB" box="[651,817,679,703]" pageId="16" pageNumber="2047" value="1995-06-27">
<collectingDate id="C8698875FC78FFB60396F09A520A71DB" box="[651,817,679,703]" pageId="16" pageNumber="2047" value="1995-06-27">27 June 1995</collectingDate>
</date>
,
<collectorName id="0166328BFC78FFB60259F09A552D71DB" box="[836,1046,679,703]" pageId="16" pageNumber="2047">D. E. Walter. In</collectorName>
<collectionCode id="CA82CF98FC78FFB6053BF09A556371DB" box="[1062,1112,679,703]" country="Australia" lsid="urn:lsid:biocol.org:col:35019" name="Queensland Museum" pageId="16" pageNumber="2047" type="Museum">QM</collectionCode>
</materialsCitation>
.
<materialsCitation id="1CFB5D00FC78FFB60182F0F5553B7044" collectingDate="1995-07-23" collectionCode="QM" collectorName="D. E. Walter. In" county="Border Ranges" location="Darraboola Creek" municipality="Lamington National Park" pageId="16" pageNumber="2047" specimenCount="1" stateProvince="Queensland" typeStatus="paratype">
<typeStatus id="7328E9FFFC78FFB60182F0F5507C7184" box="[159,327,712,736]" pageId="16" pageNumber="2047" type="paratype">PARATYPES</typeStatus>
:
<emphasis id="9EE78B4FFC78FFB60044F0F550E17184" bold="true" box="[345,474,712,736]" pageId="16" pageNumber="2047">
<collectingRegion id="6E5799BFFC78FFB60044F0F550E17184" box="[345,474,712,736]" country="Australia" name="Queensland" pageId="16" pageNumber="2047">Queensland</collectingRegion>
</emphasis>
:
<collectingCounty id="454D2FD1FC78FFB600F2F0F5539F7184" box="[495,676,712,736]" pageId="16" pageNumber="2047">Border Ranges</collectingCounty>
: two males, same data as holotype;
<collectingMunicipality id="4C48CD27FC78FFB60182F0D550E87064" box="[159,467,744,768]" pageId="16" pageNumber="2047">Lamington National Park</collectingMunicipality>
: seven females, three males from subtropical rainforest leaf litter and soil,
<location id="A94C0186FC78FFB60090F13553597044" LSID="urn:lsid:plazi:treatment:243AE64BFC78FFB700E4F3C650AD70CF:A94C0186FC78FFB60090F13553597044" box="[397,610,776,800]" county="Border Ranges" municipality="Lamington National Park" name="Darraboola Creek" pageId="16" pageNumber="2047" stateProvince="Queensland">Darraboola Creek</location>
(28‡13S, 153‡08E),
<date id="D82D719DFC78FFB60279F135553B7044" box="[868,1024,776,800]" pageId="16" pageNumber="2047" value="1995-07-23">
<collectingDate id="C8698875FC78FFB60279F135553B7044" box="[868,1024,776,800]" pageId="16" pageNumber="2047" value="1995-07-23">23 July 1995</collectingDate>
</date>
</materialsCitation>
;
<materialsCitation id="1CFB5D00FC78FFB6050CF135504F7005" collectingDate="27 June 1995, 3 September 1996" location="Moran's Creek" pageId="16" pageNumber="2047" specimenCount="1" stateProvince="Queensland" typeStatus="paratype">
female ex subtropical rainforest litter,
<location id="A94C0186FC78FFB6030DF11553847024" LSID="urn:lsid:plazi:treatment:243AE64BFC78FFB700E4F3C650AD70CF:A94C0186FC78FFB6030DF11553847024" box="[528,703,808,832]" name="Moran's Creek" pageId="16" pageNumber="2047" stateProvince="Queensland">Morans Creek</location>
(28‡14S, 153‡08E),
<collectingDate id="C8698875FC78FFB602A7F115504F7005" isEnumeration="true" pageId="16" pageNumber="2047">
<date id="D82D719DFC78FFB602A7F115556C7024" box="[954,1111,808,832]" pageId="16" pageNumber="2047" value="1995-06-27">27 June 1995</date>
,
<date id="D82D719DFC78FFB60182F174504F7005" box="[159,372,841,865]" pageId="16" pageNumber="2047" value="1996-09-03">3 September 1996</date>
</collectingDate>
</materialsCitation>
;
<materialsCitation id="1CFB5D00FC78FFB6009EF174506670E5" collectingDate="1999-09-09" location="Wishing Tree Track" pageId="16" pageNumber="2047" specimenCount="1" stateProvince="Queensland" typeStatus="paratype">
female ex litter in brush box treehole,
<location id="A94C0186FC78FFB6024DF17455057005" LSID="urn:lsid:plazi:treatment:243AE64BFC78FFB700E4F3C650AD70CF:A94C0186FC78FFB6024DF17455057005" box="[848,1086,841,865]" name="Wishing Tree Track" pageId="16" pageNumber="2047" stateProvince="Queensland">Wishing Tree Track</location>
,
<date id="D82D719DFC78FFB60552F174506670E5" pageId="16" pageNumber="2047" value="1999-09-09">
<collectingDate id="C8698875FC78FFB60552F174506670E5" pageId="16" pageNumber="2047" value="1999-09-09">9 September 1999</collectingDate>
</date>
</materialsCitation>
.
<materialsCitation id="1CFB5D00FC78FFB60073F15453F870C5" collectingDate="1995-10-06" county="Mt Glorious" location="Greene's Falls" municipality="Maiala National Park" pageId="16" pageNumber="2047" specimenCount="1" stateProvince="Queensland" typeStatus="paratype">
<collectingCounty id="454D2FD1FC78FFB60073F154533D70E5" box="[366,518,873,897]" pageId="16" pageNumber="2047">Mt Glorious</collectingCounty>
:
<collectingMunicipality id="4C48CD27FC78FFB6030AF154521B70E5" box="[535,800,873,897]" pageId="16" pageNumber="2047">Maiala National Park</collectingMunicipality>
: male ex subtropical rainforest litter,
<location id="A94C0186FC78FFB60023F1B450D770C5" LSID="urn:lsid:plazi:treatment:243AE64BFC78FFB700E4F3C650AD70CF:A94C0186FC78FFB60023F1B450D770C5" box="[318,492,905,929]" county="Mt Glorious" municipality="Maiala National Park" name="Greene's Falls" pageId="16" pageNumber="2047" stateProvince="Queensland">Greenes Falls</location>
,
<date id="D82D719DFC78FFB6031CF1B453F870C5" box="[513,707,905,929]" pageId="16" pageNumber="2047" value="1995-10-06">
<collectingDate id="C8698875FC78FFB6031CF1B453F870C5" box="[513,707,905,929]" pageId="16" pageNumber="2047" value="1995-10-06">6 October 1995</collectingDate>
</date>
</materialsCitation>
;
<materialsCitation id="1CFB5D00FC78FFB603C5F1B451E370A6" collectingDate="1995-07-05" location="Love Creek" pageId="16" pageNumber="2047" specimenCount="1" stateProvince="Queensland" typeStatus="paratype">
two males,
<location id="A94C0186FC78FFB60276F1B452C170C5" LSID="urn:lsid:plazi:treatment:243AE64BFC78FFB700E4F3C650AD70CF:A94C0186FC78FFB60276F1B452C170C5" box="[875,1018,905,929]" name="Love Creek" pageId="16" pageNumber="2047" stateProvince="Queensland">Love Creek</location>
,
<date id="D82D719DFC78FFB60512F1B451E370A6" pageId="16" pageNumber="2047" value="1995-07-05">
<collectingDate id="C8698875FC78FFB60512F1B451E370A6" pageId="16" pageNumber="2047" value="1995-07-05">5 July 1995</collectingDate>
</date>
</materialsCitation>
. All D. E. Walter. In UQIC, ANIC, OSAL.
</paragraph>
<paragraph id="AC2C575DFC78FFB601DAF1F550A877E5" blockId="16.[159,1116,615,1732]" pageId="16" pageNumber="2047">
<emphasis id="9EE78B4FFC78FFB601DAF1F550077084" box="[199,316,968,992]" italics="true" pageId="16" pageNumber="2047">Diagnosis.</emphasis>
Yellow-brown davacarid mites with elongate, mostly barbedacuminate dorsal setae; podonotal shield reticulate laterally, micropunctate medially; mesonotal shields each with six setae; pygidial shield with seven setae; sternal shield of female with three pairs of setae; internal malae simple. Endogynium with lung-shaped punctate regions and branched, toothed sclerites. Male genital setae present.
</paragraph>
<paragraph id="AC2C575DFC78FFB701DAF6B550367128" blockId="16.[159,1116,615,1732]" lastBlockId="17.[154,1111,173,939]" lastPageId="17" lastPageNumber="2048" pageId="16" pageNumber="2047">
<emphasis id="9EE78B4FFC78FFB601DAF6B5505D77C4" box="[199,358,1160,1184]" italics="true" pageId="16" pageNumber="2047">Adult female.</emphasis>
Yellowish in life, body 390450
<emphasis id="9EE78B4FFC78FFB60235F6B5520C77C4" box="[808,823,1160,1184]" italics="true" pageId="16" pageNumber="2047">M</emphasis>
m long, primary shields (
<figureCitation id="34A84BD8FC78FFB601BAF695502B77A4" box="[167,272,1192,1216]" captionStart="FIG" captionStartId="11.[154,170,1142,1164]" captionTargetBox="[168,1100,181,1104]" captionTargetId="figure-239@11.[154,1112,177,1104]" captionTargetPageId="11" captionText="FIG. 9. Davacarus lindquisti, n. sp., female. (A) Dorsum; (B) tectum; (C) chelicera; (D) subcapitulum. Scale bars: 100 Mm (A); 50 Mm (BD)." figureDoi="http://doi.org/10.5281/zenodo.4676099" httpUri="https://zenodo.org/record/4676099/files/figure.png" pageId="16" pageNumber="2047">figure 9A</figureCitation>
) with reticulate to smoothly micropunctate ornamentation and elongate, barbed setae, each far exceeding insertion of next seta in series; secondary sclerotization leathery and micropunctate. Podonotal shield (
<figureCitation id="34A84BD8FC78FFB60269F6D552E67664" box="[884,989,1256,1280]" captionStart="FIG" captionStartId="11.[154,170,1142,1164]" captionTargetBox="[168,1100,181,1104]" captionTargetId="figure-239@11.[154,1112,177,1104]" captionTargetPageId="11" captionText="FIG. 9. Davacarus lindquisti, n. sp., female. (A) Dorsum; (B) tectum; (C) chelicera; (D) subcapitulum. Scale bars: 100 Mm (A); 50 Mm (BD)." figureDoi="http://doi.org/10.5281/zenodo.4676099" httpUri="https://zenodo.org/record/4676099/files/figure.png" pageId="16" pageNumber="2047">figure 9A</figureCitation>
) reticulate laterally, smoothly micropunctate medially, with 12 pairs of setae; mesonotal shields (80 across) reticulate, each with six setae; pygidial shield (81103 across) weakly reticulate laterally, micropunctate medially, bearing seven setae; marginal setae numerous, barbed, inserted on small plates or in leathery cuticle; lateral marginal setae simple to sparsely barbed. Peritrematal shields fused to parapodal shields at level of coxae IV, uniting anteriorly, and bearing two pairs of setae (
<emphasis id="9EE78B4FFC78FFB601B1F7F651FA7687" box="[172,193,1483,1507]" italics="true" pageId="16" pageNumber="2047">j1</emphasis>
,
<emphasis id="9EE78B4FFC78FFB601CCF7F651D17687" box="[209,234,1483,1507]" italics="true" pageId="16" pageNumber="2047">z1</emphasis>
); peritreme reaching to mid-coxa II. Sternal shield (
<figureCitation id="34A84BD8FC78FFB6025BF7F752837686" box="[838,952,1482,1506]" captionStart="FIG" captionStartId="5.[154,170,1376,1398]" captionTargetBox="[154,1111,170,1337]" captionTargetId="figure-60@5.[154,1111,170,1337]" captionTargetPageId="5" captionText="FIG. 2. (A, C, D) Acanthodavacarus klompeni, n. sp. (A) Female sterno-genital region with intercoxal setae labelled; (C) dorsum of adult female (scale bar: 100Mm); (D) close-up of opisthosomal glands with exudates. (B) Davacarus lindquisti, n. sp., female sternogenital region with intercoxal setae labelled." figureDoi="http://doi.org/10.5281/zenodo.4676078" httpUri="https://zenodo.org/record/4676078/files/figure.png" pageId="16" pageNumber="2047">figures 2B</figureCitation>
,
<figureCitation id="34A84BD8FC78FFB602DBF7F752CD7686" box="[966,1014,1482,1506]" captionStart="FIG" captionStartId="12.[159,175,1087,1109]" captionTargetBox="[169,1117,180,1049]" captionTargetId="figure-202@12.[159,1117,177,1049]" captionTargetPageId="12" captionText="FIG. 10. Davacarus lindquisti, n. sp. (A) Venter of female; (B) venter of male. Scale bar: 100 Mm)." figureDoi="http://doi.org/10.5281/zenodo.4676101" httpUri="https://zenodo.org/record/4676101/files/figure.png" pageId="16" pageNumber="2047">10A</figureCitation>
) bearing three pairs (
<emphasis id="9EE78B4FFC78FFB6002CF7D650587567" box="[305,355,1515,1539]" italics="true" pageId="16" pageNumber="2047">s24</emphasis>
) of setae,
<emphasis id="9EE78B4FFC78FFB600FAF7D653337567" box="[487,520,1515,1539]" italics="true" pageId="16" pageNumber="2047">st4</emphasis>
(5051) barbed,
<emphasis id="9EE78B4FFC78FFB603CAF7D652297567" box="[727,786,1515,1539]" italics="true" pageId="16" pageNumber="2047">st23</emphasis>
(2831) simple;
<emphasis id="9EE78B4FFC78FFB602C6F7D652C07567" box="[987,1019,1515,1539]" italics="true" pageId="16" pageNumber="2047">st1</emphasis>
(4457) strongly barbed, on small platelets. Tritosternum (7075), base (2528) with distal collar, laciniae fused basally (stalk~1820, free portion~2628) and divided distally. Ventrianal shield (118140 across) reticulate to smoothly micropunctate, bearing five pairs of simple to barbed setae (5066 long); metapodal shields reticulate. Opisthosomal gland openings 58 across. Mesogynial shield subtrapezoidal, with micropunctate ornamentation; latigynial region with two pairs of setae (
<emphasis id="9EE78B4FFC79FFB70057F293505073A2" box="[330,363,174,198]" italics="true" pageId="17" pageNumber="2048">st5</emphasis>
,
<emphasis id="9EE78B4FFC79FFB70060F29350B173A2" box="[381,394,174,198]" italics="true" pageId="17" pageNumber="2048">6</emphasis>
) on weakly defined shields. Second cheliceral article (93101 long) with fixed digit bearing
<emphasis id="9EE78B4FFC79FFB70306F2F353B27382" box="[539,649,206,230]" italics="true" pageId="17" pageNumber="2048">gabelzahn</emphasis>
and row of 1215 teeth (
<figureCitation id="34A84BD8FC79FFB702C2F2F355737382" box="[991,1096,206,230]" captionStart="FIG" captionStartId="11.[154,170,1142,1164]" captionTargetBox="[168,1100,181,1104]" captionTargetId="figure-239@11.[154,1112,177,1104]" captionTargetPageId="11" captionText="FIG. 9. Davacarus lindquisti, n. sp., female. (A) Dorsum; (B) tectum; (C) chelicera; (D) subcapitulum. Scale bars: 100 Mm (A); 50 Mm (BD)." figureDoi="http://doi.org/10.5281/zenodo.4676099" httpUri="https://zenodo.org/record/4676099/files/figure.png" pageId="17" pageNumber="2048">figure 9C</figureCitation>
); movable digit (3741 long) with row of 1115 blunt teeth, and separate distal tooth; ventral excrescence (2833 long) strongly fimbriate; lateral lobe with row of fleshy teeth. Subcapitulum (
<figureCitation id="34A84BD8FC79FFB70311F30D534D722C" box="[524,630,304,328]" captionStart="FIG" captionStartId="11.[154,170,1142,1164]" captionTargetBox="[168,1100,181,1104]" captionTargetId="figure-239@11.[154,1112,177,1104]" captionTargetPageId="11" captionText="FIG. 9. Davacarus lindquisti, n. sp., female. (A) Dorsum; (B) tectum; (C) chelicera; (D) subcapitulum. Scale bars: 100 Mm (A); 50 Mm (BD)." figureDoi="http://doi.org/10.5281/zenodo.4676099" httpUri="https://zenodo.org/record/4676099/files/figure.png" pageId="17" pageNumber="2048">figure 9D</figureCitation>
) with two pairs of rows of genal teeth forming an obtuse angle, deutosternal gutter obsolete; corniculi (1822) inserted dorsally; palpcoxal seta (2728) and anterior hypostomal seta (1924) barbed; external (2833) and internal (3347) setae simple to sparsely barbed; tectum (
<figureCitation id="34A84BD8FC79FFB701BCF38F503372AE" box="[161,264,434,458]" captionStart="FIG" captionStartId="5.[154,170,1376,1398]" captionTargetBox="[154,1111,170,1337]" captionTargetId="figure-60@5.[154,1111,170,1337]" captionTargetPageId="5" captionText="FIG. 2. (A, C, D) Acanthodavacarus klompeni, n. sp. (A) Female sterno-genital region with intercoxal setae labelled; (C) dorsum of adult female (scale bar: 100Mm); (D) close-up of opisthosomal glands with exudates. (B) Davacarus lindquisti, n. sp., female sternogenital region with intercoxal setae labelled." figureDoi="http://doi.org/10.5281/zenodo.4676078" httpUri="https://zenodo.org/record/4676078/files/figure.png" pageId="17" pageNumber="2048">figure 2B</figureCitation>
) rounded, denticulate. Leg I (430453) somewhat shorter than leg IV (475510). Endogynium (
<figureCitation id="34A84BD8FC79FFB700D9F3EE5310728F" box="[452,555,467,491]" captionStart="FIG" captionStartId="6.[161,177,664,686]" captionTargetBox="[159,1114,173,627]" captionTargetId="figure-1@6.[159,1117,170,631]" captionTargetPageId="6" captionText="FIG. 3. Endogynial complexes of (A) Davacarus gressetti Hunter; (B) Davacarus reginaldi, n. sp.; (C) Davacarus lindquisti, n. sp." figureDoi="http://doi.org/10.5281/zenodo.4676080" httpUri="https://zenodo.org/record/4676080/files/figure.png" pageId="17" pageNumber="2048">figure 3C</figureCitation>
) with a pair of lung-like processes, each with 2530 ventral punctae, leading to dorsal teeth united by a bridge medially and a complex of vaginal sclerites with large horn-like median processes with denticulate arms.
</paragraph>
<paragraph id="AC2C575DFC79FFB701DFF06E50347069" blockId="17.[154,1111,173,939]" pageId="17" pageNumber="2048">
<emphasis id="9EE78B4FFC79FFB701DFF06E5077710F" box="[194,332,595,619]" italics="true" pageId="17" pageNumber="2048">Adult male.</emphasis>
Similar to female except somewhat smaller (body 410422 long); sternigenital region (
<figureCitation id="34A84BD8FC79FFB700CAF04E537071EF" box="[471,587,627,651]" captionStart="FIG" captionStartId="12.[159,175,1087,1109]" captionTargetBox="[169,1117,180,1049]" captionTargetId="figure-202@12.[159,1117,177,1049]" captionTargetPageId="12" captionText="FIG. 10. Davacarus lindquisti, n. sp. (A) Venter of female; (B) venter of male. Scale bar: 100 Mm)." figureDoi="http://doi.org/10.5281/zenodo.4676101" httpUri="https://zenodo.org/record/4676101/files/figure.png" pageId="17" pageNumber="2048">figure 10B</figureCitation>
) with five pairs of sternal setae,
<emphasis id="9EE78B4FFC79FFB702C9F04E52CE71EF" box="[980,1013,627,651]" italics="true" pageId="17" pageNumber="2048">st1</emphasis>
barbed, inserted on small sclerites,
<emphasis id="9EE78B4FFC79FFB700CBF0A9532A71C8" box="[470,529,660,684]" italics="true" pageId="17" pageNumber="2048">st24</emphasis>
on smoothly micropunctate sternogenital sclerite,
<emphasis id="9EE78B4FFC79FFB70187F089518171A8" box="[154,186,692,716]" italics="true" pageId="17" pageNumber="2048">
st
<quantity id="6B6BFAB8FC79FFB701B1F089518171A8" box="[172,186,692,716]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="17" pageNumber="2048" unit="in" value="5.0">5</quantity>
</emphasis>
in soft cuticle; genital valves at level of coxae IIIIV, anterior valve (33 40 across) subcircular, micropunctate, bearing two simple setae; posterior valve crescentic.
</paragraph>
<paragraph id="AC2C575DFC79FFB701DFF129550D702F" blockId="17.[154,1111,173,939]" pageId="17" pageNumber="2048">
<emphasis id="9EE78B4FFC79FFB701DFF12950797048" box="[194,322,788,812]" italics="true" pageId="17" pageNumber="2048">Etymology.</emphasis>
This species is named in honour of Dr Evert Lindquist in recognition of his tremendous contributions to the study of the
<taxonomicName id="6B932CDEFC79FFB70293F10E5509702F" authorityName="G.Canestrini" authorityYear="1891" box="[910,1074,819,843]" class="Arachnida" higherTaxonomySource="GBIF" kingdom="Animalia" order="Mesostigmata" pageId="17" pageNumber="2048" phylum="Arthropoda" rank="order">Mesostigmata</taxonomicName>
.
</paragraph>
<paragraph id="AC2C575DFC79FFB701A2F16F50AD70CF" blockId="17.[154,1111,173,939]" pageId="17" pageNumber="2048">
<emphasis id="9EE78B4FFC79FFB701A2F16F5011700E" box="[191,298,850,874]" italics="true" pageId="17" pageNumber="2048">Remarks.</emphasis>
This species has the least strongly expressed secondary sclerotization in the family and the four primary dorsal plates are clear in even fully sclerotized specimens.
</paragraph>
</subSubSection>
</treatment>
</document>