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<document id="4822F7CE21311D3C17CD5132CA719E9F" ID-CLB-Dataset="51055" ID-DOI="10.5281/zenodo.171035" ID-GBIF-Dataset="6608c832-235a-4166-9350-a6ddaf1d59f2" ID-ISSN="1175­5326" ID-Zenodo-Dep="171035" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459718028905" checkinUser="plazi" docAuthor="Perkins, Philip D." docDate="2005" docId="038987BFFFBFFFDCFEB7150B1DE3FE36" docLanguage="en" docName="zt00915.pdf" docOrigin="Zootaxa 915" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Discozantaena drakensbergensis Perkins, 2005, new species" docType="treatment" docVersion="9" lastPageNumber="11" masterDocId="FFB0FFC7FFB6FFD6FFBF1417191CFFB0" masterDocTitle="A revision of the South African endemic humicolous beetle genus Discozantaena Perkins and Balfour­Browne (Coleoptera: Hydraenidae)" masterLastPageNumber="48" masterPageNumber="1" pageNumber="10" updateTime="1698212115065" updateUser="ExternalLinkService">
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<mods:title id="14FF82AD83FEC86B28F2FE4703B18069">A revision of the South African endemic humicolous beetle genus Discozantaena Perkins and Balfour­Browne (Coleoptera: Hydraenidae)</mods:title>
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<mods:name id="99EACE56A59955D2AF64015C34560130" type="personal">
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<mods:roleTerm id="531462C709663D3217B2BAEA9E25B78B">Author</mods:roleTerm>
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<mods:namePart id="77041DB76DC682DC9AB1028BE65F06A4">Perkins, Philip D.</mods:namePart>
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<mods:typeOfResource id="5702C804861C81AB375526A3E37D6704">text</mods:typeOfResource>
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<mods:title id="81A8183867AF5B93620FB9CE7D173C9D">Zootaxa</mods:title>
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<mods:part id="790805FA5C691FCFB74202E583967D4A">
<mods:date id="BF08A270257D2ECDB77494C6A4161B81">2005</mods:date>
<mods:detail id="02E3037CE3F80B8C05A00D33AAEC36DD" type="volume">
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<mods:classification id="E5219D3F1947D7CEFB2487A711BD4322">journal article</mods:classification>
<mods:identifier id="73D95DD3F4580B2A08C70A19FF1240C8" type="CLB-Dataset">51055</mods:identifier>
<mods:identifier id="14801FF4F8162874958074AE33B18F8B" type="DOI">10.5281/zenodo.171035</mods:identifier>
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<treatment id="038987BFFFBFFFDCFEB7150B1DE3FE36" ID-DOI="http://doi.org/10.5281/zenodo.6265696" ID-GBIF-Taxon="119335041" ID-Zenodo-Dep="6265696" LSID="urn:lsid:plazi:treatment:038987BFFFBFFFDCFEB7150B1DE3FE36" httpUri="http://treatment.plazi.org/id/038987BFFFBFFFDCFEB7150B1DE3FE36" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">
<subSubSection id="C33A6522FFBFFFDFFEB7150B18FDFEE9" pageId="9" pageNumber="10" type="nomenclature">
<paragraph id="8B9F36A9FFBFFFDFFEB7150B1A36FE85" blockId="9.[264,810,283,345]" box="[264,810,283,310]" pageId="9" pageNumber="10">
<heading id="D0D781C5FFBFFFDFFEB7150B1A36FE85" bold="true" box="[264,810,283,310]" fontSize="11" level="1" pageId="9" pageNumber="10" reason="1">
<emphasis id="B954EABBFFBFFFDFFEB7150B1A36FE85" bold="true" box="[264,810,283,310]" pageId="9" pageNumber="10">
<taxonomicName id="4C204D2AFFBFFFDFFEB7150B1B8EFE86" ID-CoL="6CZBZ" box="[264,658,284,310]" class="Insecta" family="Hydraenidae" genus="Discozantaena" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="drakensbergensis" status="sp. nov.">
<emphasis id="B954EABBFFBFFFDFFEB7150B1B8EFE86" bold="true" box="[264,658,284,310]" italics="true" pageId="9" pageNumber="10">Discozantaena drakensbergensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26757C0FFBFFFDFFD25150C1A36FE85" box="[666,810,283,309]" pageId="9" pageNumber="10" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8B9F36A9FFBFFFDFFEB7152818FDFEE9" blockId="9.[264,810,283,345]" box="[264,481,319,345]" pageId="9" pageNumber="10">
(
<figureCitation id="131B2A2CFFBFFFDFFEAF1528189DFEE9" box="[272,385,319,345]" captionStart="FIGURE 3" captionStartId="24.[264,368,1782,1806]" captionTargetBox="[264,1308,326,1739]" captionTargetId="figure@24.[264,1323,326,1758]" captionTargetPageId="24" captionText="FIGURE 3. Discozantaena drakensbergensis holotype. Dorsal and lateral habitus." httpUri="https://zenodo.org/record/171038/files/figure.png" pageId="9" pageNumber="10">Figures 3</figureCitation>
,
<figureCitation id="131B2A2CFFBFFFDFFE31152818B2FEE9" box="[398,430,319,345]" captionStart="FIGURE 14" captionStartId="35.[264,368,1570,1594]" captionTargetBox="[306,1291,346,1522]" captionTargetId="figure@35.[264,1323,326,1546]" captionTargetPageId="35" captionText="FIGURE 14. Discozantaena drakensbergensis. Aedeagus of holotype." httpUri="https://zenodo.org/record/171048/files/figure.png" pageId="9" pageNumber="10">14</figureCitation>
,
<figureCitation id="131B2A2CFFBFFFDFFE05152818C5FEE9" box="[442,473,319,345]" captionStart="FIGURES 26 28" captionStartId="45.[264,382,1393,1417]" captionTargetBox="[277,1303,326,1355]" captionTargetId="figure@45.[264,1323,326,1369]" captionTargetPageId="45" captionText="FIGURES 26 28. Discozantaena distribution maps. — 26. D. drakensbergensis. — 27. D. genuvela. — 28. D. brevicollis." httpUri="https://zenodo.org/record/171058/files/figure.png" pageId="9" pageNumber="10">26</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C33A6522FFBFFFDFFEB71599189DFDC1" pageId="9" pageNumber="10" type="materials_examined">
<paragraph id="8B9F36A9FFBFFFDFFEB71599189DFDC1" blockId="9.[264,1325,398,1905]" pageId="9" pageNumber="10">
<emphasis id="B954EABBFFBFFFDFFEB7159918A3FE18" bold="true" box="[264,447,398,424]" pageId="9" pageNumber="10">
<typeStatus id="549B880BFFBFFFDFFEB71599185FFE18" box="[264,323,398,424]" pageId="9" pageNumber="10">Type</typeStatus>
Material.
</emphasis>
<typeStatus id="549B880BFFBFFFDFFE6F15981B21FE19" box="[464,573,399,425]" pageId="9" pageNumber="10" type="holotype">Holotype</typeStatus>
(male):
<collectingCountry id="F3377639FFBFFFDFFD1715981A17FE19" box="[680,779,399,425]" name="Lesotho" pageId="9" pageNumber="10">Lesotho</collectingCountry>
: Drakensberg, Sani Pass Valley,
<geoCoordinate id="EE14506EFFBFFFDFFB3715981DE8FE19" box="[1160,1268,399,425]" direction="south" orientation="latitude" pageId="9" pageNumber="10" precision="925" value="-29.65">29° 39' S</geoCoordinate>
,
<geoCoordinate id="EE14506EFFBFFFDFFABE15981855FE61" direction="east" orientation="longitude" pageId="9" pageNumber="10" precision="925" value="29.2">29° 12' E</geoCoordinate>
, shore washing,
<date id="FF9E1069FFBFFFDFFDA815A01BC8FE61" box="[535,724,439,465]" pageId="9" pageNumber="10" value="1976-03-10">10 March 1976</date>
, Endrödy­Younga, E.­
<collectingCountry id="F3377639FFBFFFDFFC6115A01AE9FE61" box="[990,1013,439,465]" name="Italy" pageId="9" pageNumber="10">Y</collectingCountry>
.(#1062); deposited in the
<collectionCode id="ED31AE6CFFBFFFDFFEB715C81841FE49" box="[264,349,479,505]" httpUri="http://grbio.org/cool/s8gp-ktsi" name="Transvaal Museum" pageId="9" pageNumber="10">TMSA</collectionCode>
.
<emphasis id="B954EABBFFBFFFDFFEC915C91B2AFE48" bold="true" box="[374,566,478,504]" pageId="9" pageNumber="10">
<typeStatus id="549B880BFFBFFFDFFEC915C918EFFE48" box="[374,499,478,504]" pageId="9" pageNumber="10" type="paratype">Paratypes</typeStatus>
(11):
</emphasis>
Same data as
<typeStatus id="549B880BFFBFFFDFFD4A15C81A43FE49" box="[757,863,479,505]" pageId="9" pageNumber="10" type="holotype">holotype</typeStatus>
, (10
<collectionCode id="ED31AE6CFFBFFFDFFC2015C81AEAFE49" box="[927,1014,479,505]" httpUri="http://grbio.org/cool/s8gp-ktsi" name="Transvaal Museum" pageId="9" pageNumber="10">TMSA</collectionCode>
).
<collectingCountry id="F3377639FFBFFFDFFBB315C81DB5FE49" box="[1036,1193,479,505]" name="South Africa" pageId="9" pageNumber="10">South Africa</collectingCountry>
, Transvaal Prov., Station 9, headwaters of Wilge River, VAL 641G, stones in current (surbers sampler),
<geoCoordinate id="EE14506EFFBFFFDFFEF2163818ABFDF9" box="[333,439,559,585]" direction="south" orientation="latitude" pageId="9" pageNumber="10" precision="925" value="-28.183332">28° 11' S</geoCoordinate>
,
<geoCoordinate id="EE14506EFFBFFFDFFE7B16381B33FDF9" box="[452,559,559,585]" direction="east" orientation="longitude" pageId="9" pageNumber="10" precision="925" value="29.55">29° 33' E</geoCoordinate>
— (1
<collectionCode id="ED31AE6CFFBFFFDFFDC616381BDFFDF9" box="[633,707,559,585]" httpUri="http://grbio.org/cool/b9qz-7eka" name="Albany Museum" pageId="9" pageNumber="10">AMG</collectionCode>
). Representative specimens to be deposited in
<collectionCode id="ED31AE6CFFBFFFDFFB5916381C37FDF9" box="[1254,1323,559,585]" httpUri="http://grbio.org/cool/b9qz-7eka" name="Albany Museum" pageId="9" pageNumber="10">AMG</collectionCode>
and
<collectionCode id="ED31AE6CFFBFFFDFFE8516401861FDC1" LSID="urn:lsid:biocol.org:col:33791" box="[314,381,599,625]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="9" pageNumber="10">MCZ</collectionCode>
.
</paragraph>
</subSubSection>
<subSubSection id="C33A6522FFBFFFDFFE8716691ACDFD71" pageId="9" pageNumber="10" type="diagnosis">
<paragraph id="8B9F36A9FFBFFFDFFE8716691ACDFD71" blockId="9.[264,1325,398,1905]" pageId="9" pageNumber="10">
<emphasis id="B954EABBFFBFFFDFFE87166918ABFD28" bold="true" box="[312,439,638,664]" pageId="9" pageNumber="10">Diagnosis.</emphasis>
Recognized by the very shining dorsum, the almost non­granulate pronotal discal relief, and the posteriorly acuminate elytra (
<figureCitation id="131B2A2CFFBFFFDFFCC516B01ADDFD71" box="[890,961,679,705]" captionStart="FIGURE 3" captionStartId="24.[264,368,1782,1806]" captionTargetBox="[264,1308,326,1739]" captionTargetId="figure@24.[264,1323,326,1758]" captionTargetPageId="24" captionText="FIGURE 3. Discozantaena drakensbergensis holotype. Dorsal and lateral habitus." httpUri="https://zenodo.org/record/171038/files/figure.png" pageId="9" pageNumber="10">Fig. 3</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C33A6522FFBFFFDFFE8716D91BCFF8F9" pageId="9" pageNumber="10" type="description">
<paragraph id="8B9F36A9FFBFFFDFFE8716D91D40FC69" blockId="9.[264,1325,398,1905]" pageId="9" pageNumber="10">
<emphasis id="B954EABBFFBFFFDFFE8716D918CCFD58" bold="true" box="[312,464,718,744]" pageId="9" pageNumber="10">Description.</emphasis>
Size (length/width, mm)
<typeStatus id="549B880BFFBFFFDFFCB516D81A69FD59" box="[778,885,719,745]" pageId="9" pageNumber="10" type="holotype">holotype</typeStatus>
: body (length to elytral apices) 1.80/ 0.87, head 0.32/0.50, pronotum 0.42/0.75, elytra 1.06/0.87. Dorsum shining, dark brown, head and disc of pronotum piceous; venter dark brown, elytral epipleurae and pronotal hypomeron lighter. Frons disc weakly transversely convex, longitudinally on about same plane as clypeus; very finely sparsely granulate, each granule with minute seta. Clypeus transverse, anterior margin straight, sides rounded, anterior angles obsolete, very finely sparsely granulate. Labrum apicomedian emargination slightly reflexed.
</paragraph>
<paragraph id="8B9F36A9FFBFFFDFFE8717F01DA6FB41" blockId="9.[264,1325,398,1905]" pageId="9" pageNumber="10">Pronotum very transverse; anterior margin straight median 1/2 with narrow hyaline border; anterior angles sharply rounded; sides arcuate except emarginate before acute, tooth­like posterior angles; posterior margin arcuate except emarginate near posterior angles. Sides minutely denticulate. Disc quite strongly roundly elevated between anterior and posterior broadly U­shaped transverse impressions; granules dense in impressions, much finer and sparser on relief separating U­shaped impressions; lateral explanate area shining, with granules about as coarse as those in impressions, but much sparser.</paragraph>
<paragraph id="8B9F36A9FFBFFFDFFE8710E81A4DF9E9" blockId="9.[264,1325,398,1905]" pageId="9" pageNumber="10">Elytra with anterior angles sharply rounded, sides weakly arcuate to middle, then markedly attenuate to very narrowly truncate apices; lateral to tenth series broadly explanate almost to apex; sides minutely serrate, pubescence dense, short and overlapping. Ten seriate punctate, but two additional series on explanate margin, series not striate impressed, punctures transversely oval, those near base contiguous longitudinally, becoming little more separated and slightly smaller posteriorly, each with distinct short decumbent seta, serial setae not overlapping, each setal base with minute granule. Intervals impunctate, shining, flat, slightly wider than serial punctures. Sutural margin raised slightly in posterior 1/2. Humeri almost obsolete.</paragraph>
<paragraph id="8B9F36A9FFBFFFDFFE8712701AC5F919" blockId="9.[264,1325,398,1905]" pageId="9" pageNumber="10">Metasternum with midlongitudinal impression. Thoracic sterna and abdominal ventrites 14 and basally 5 clothed with sparse short pubescence.</paragraph>
<paragraph id="8B9F36A9FFBFFFDFFE8712A01BCFF8F9" blockId="9.[264,1325,398,1905]" pageId="9" pageNumber="10">
Aedeagus total length
<quantity id="4CD89B4CFFBFFFDFFD8112A01BB5F961" box="[574,681,1719,1745]" metricMagnitude="-4" metricUnit="m" metricValue="6.7" pageId="9" pageNumber="10" unit="mm" value="0.67">0.67 mm</quantity>
; mainpiece length
<quantity id="4CD89B4CFFBFFFDFFC3A12A01AEDF961" box="[901,1009,1719,1745]" metricMagnitude="-4" metricUnit="m" metricValue="3.8" pageId="9" pageNumber="10" unit="mm" value="0.38">0.38 mm</quantity>
. The mainpiece distal widened area and the large collar are diagnostically shaped. The flagellum is long and forms a corkscrew spiral; the apical 1/5 is weakly sclerotized and its shape can therefore vary depending on the preparation (
<figureCitation id="131B2A2CFFBFFFDFFDD113381BDAF8F9" box="[622,710,1839,1865]" captionStart="FIGURE 14" captionStartId="35.[264,368,1570,1594]" captionTargetBox="[306,1291,346,1522]" captionTargetId="figure@35.[264,1323,326,1546]" captionTargetPageId="35" captionText="FIGURE 14. Discozantaena drakensbergensis. Aedeagus of holotype." httpUri="https://zenodo.org/record/171048/files/figure.png" pageId="9" pageNumber="10">Fig. 14</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C33A6522FFBFFFDFFE8713411D24F8C1" box="[312,1080,1878,1905]" pageId="9" pageNumber="10" type="etymology">
<paragraph id="8B9F36A9FFBFFFDFFE8713411D24F8C1" blockId="9.[264,1325,398,1905]" box="[312,1080,1878,1905]" pageId="9" pageNumber="10">
<emphasis id="B954EABBFFBFFFDFFE87134118D8F8C0" bold="true" box="[312,452,1878,1904]" pageId="9" pageNumber="10">Etymology.</emphasis>
Named in reference to the geographical distribution.
</paragraph>
</subSubSection>
<subSubSection id="C33A6522FFBCFFDCFE87150C1DE3FE36" pageId="10" pageNumber="11" type="distribution">
<paragraph id="8B9F36A9FFBCFFDCFE87150C1A01FEEE" blockId="10.[264,1323,283,390]" pageId="10" pageNumber="11">
<emphasis id="B954EABBFFBCFFDCFE87150C18C4FE85" bold="true" box="[312,472,283,309]" pageId="10" pageNumber="11">Distribution.</emphasis>
Presently known from the Drakensberg mountains in
<collectingCountry id="F3377639FFBCFFDCFB2B150B1DEEFE86" box="[1172,1266,284,310]" name="Lesotho" pageId="10" pageNumber="11">Lesotho</collectingCountry>
and Transvaal Province of
<collectingCountry id="F3377639FFBCFFDCFDAE15531BB4FEEE" box="[529,680,324,350]" name="South Africa" pageId="10" pageNumber="11">South Africa</collectingCountry>
(
<figureCitation id="131B2A2CFFBCFFDCFD0715531A0CFEEE" box="[696,784,324,350]" captionStart="FIGURES 26 28" captionStartId="45.[264,382,1393,1417]" captionTargetBox="[277,1303,326,1355]" captionTargetId="figure@45.[264,1323,326,1369]" captionTargetPageId="45" captionText="FIGURES 26 28. Discozantaena distribution maps. — 26. D. drakensbergensis. — 27. D. genuvela. — 28. D. brevicollis." httpUri="https://zenodo.org/record/171058/files/figure.png" pageId="10" pageNumber="11">Fig. 26</figureCitation>
).
</paragraph>
<paragraph id="8B9F36A9FFBCFFDCFE87157C1DE3FE36" blockId="10.[264,1323,283,390]" box="[312,1279,363,390]" pageId="10" pageNumber="11">
<emphasis id="B954EABBFFBCFFDCFE87157C1899FE35" bold="true" box="[312,389,363,389]" pageId="10" pageNumber="11">Notes.</emphasis>
This is a flightless species; the wings are about 1/2 the length of the elytra.
</paragraph>
</subSubSection>
</treatment>
</document>