treatments-xml/data/80/05/03/800503B878CB9B6765922B65B53ADE50.xml

<document ID-DOI="http://dx.doi.org/10.3897/zookeys.388.6316" ID-GBIF-Dataset="f5638ceb-805e-4e0a-91fb-1f51520691e4" ID-PMC="PMC3978914" ID-Pensoft-Pub="1313-2970-388-17" ID-PubMed="24715767" ID-ZBK="DC6CCFBE6D474753B95FD44E0B80B511" ModsDocAuthor="" ModsDocDate="2014" ModsDocID="1313-2970-388-17" ModsDocOrigin="ZooKeys 388" ModsDocTitle="A review of Rheocricotopus (Psilocricotopus) chalybeatus species group from China, with the description of three new species (Diptera, Chironomidae)" checkinTime="1451246181228" checkinUser="pensoft" docAuthor="Liu, Wenbin, Lin, Xiaolong &amp; Wang, Xinhua" docDate="2014" docId="800503B878CB9B6765922B65B53ADE50" docLanguage="en" docName="ZooKeys 388: 17-34" docOrigin="ZooKeys 388" docSource="http://dx.doi.org/10.3897/zookeys.388.6316" docTitle="Rheocricotopus (Psilocricotopus) serratus Liu, Lin &amp; Wang, 2014, sp. n." docType="treatment" docUuid="D6FD7A2F-87EB-4513-A6D4-F122B14548DA" docUuidSource="ZooBank" docVersion="4" lastPageNumber="28" masterDocId="FFF23F387918A61BFFC4FFC760634D77" masterDocTitle="A review of Rheocricotopus (Psilocricotopus) chalybeatus species group from China, with the description of three new species (Diptera, Chironomidae)" masterLastPageNumber="34" masterPageNumber="17" pageNumber="26" updateTime="1668157944244" updateUser="ExternalLinkService">
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<mods:title>A review of Rheocricotopus (Psilocricotopus) chalybeatus species group from China, with the description of three new species (Diptera, Chironomidae)</mods:title>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Liu, Wenbin</mods:namePart>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Lin, Xiaolong</mods:namePart>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Wang, Xinhua</mods:namePart>
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<mods:title>ZooKeys</mods:title>
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<mods:date>2014</mods:date>
<mods:detail type="volume">
<mods:number>388</mods:number>
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<mods:start>17</mods:start>
<mods:end>34</mods:end>
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<mods:url>http://dx.doi.org/10.3897/zookeys.388.6316</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.388.6316</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-388-17</mods:identifier>
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<mods:identifier type="ZooBank">DC6CCFBE6D474753B95FD44E0B80B511</mods:identifier>
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<treatment ID-GBIF-Taxon="152051597" LSID="urn:lsid:zoobank.org:act:D6FD7A2F-87EB-4513-A6D4-F122B14548DA" httpUri="http://treatment.plazi.org/id/800503B878CB9B6765922B65B53ADE50" lastPageId="11" lastPageNumber="28" pageId="9" pageNumber="26">
<subSubSection pageId="9" pageNumber="26" type="nomenclature">
<paragraph pageId="9" pageNumber="26">
<taxonomicName LSID="http://zoobank.org/D6FD7A2F-87EB-4513-A6D4-F122B14548DA" class="Insecta" family="Chironomidae" genus="Rheocricotopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Rheocricotopus (Psilocricotopus) serratus" order="Diptera" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="serratus" subGenus="Psilocricotopus">Rheocricotopus (Psilocricotopus) serratus</taxonomicName>
<taxonomicNameLabel pageId="9" pageNumber="26">sp. n.</taxonomicNameLabel>
Figs 12-15
</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="26" type="diagnosis">
<paragraph pageId="9" pageNumber="26">Diagnosis.</paragraph>
<paragraph pageId="9" pageNumber="26">The adult male of the new species can be distinguished from known species of the species group and the genus by the following combination of characters: crista dorsalis sawtooth-shaped, hyaline, high as megaseta; high HR (2.61-3.42) and HV (3.40-5.00).</paragraph>
</subSubSection>
<subSubSection lastPageId="10" lastPageNumber="27" pageId="9" pageNumber="26" type="description">
<paragraph pageId="9" pageNumber="26">Description.</paragraph>
<paragraph pageId="9" pageNumber="26">Male imago (n = 4)</paragraph>
<paragraph pageId="9" pageNumber="26">Total length 2.55-3.00, 2.73 mm. Wing length 1.33-1.95, 1.69 mm. Total length/wing length 1.44-1.94, 1.64. Wing length/length of profemur 2.21-2.35, 2.27.</paragraph>
<paragraph pageId="9" pageNumber="26">Coloration. Head and abdomen yellow, thorax dark brown.</paragraph>
<paragraph pageId="9" pageNumber="26">
Head. AR 0.71-0.78, 0.74. Ultimate flagellomere 285-355, 323 
<normalizedToken originalValue="μm">μm</normalizedToken>
long. Temporal setae 0-3, 1, including 0-1, 1 inner vertical; 0-2, 1 outer vertical and 0-1, 1 postorbital. Clypeus with 9-12, 10 setae. Tentorium 140-153, 148 
<normalizedToken originalValue="μm">μm</normalizedToken>
long, 33-40, 38 
<normalizedToken originalValue="μm">μm</normalizedToken>
wide. Stipes 65-75, 68 
<normalizedToken originalValue="μm">μm</normalizedToken>
long, 3-7, 4 
<normalizedToken originalValue="μm">μm</normalizedToken>
wide. Palpomere lengths (in 
<normalizedToken originalValue="μm">μm</normalizedToken>
): 35-70, 47; 48-58, 53; 103-123, 114; 118-155, 141; 205-238, 219. L: 5th/3rd 1.67-2.02, 1.92.
</paragraph>
<paragraph pageId="9" pageNumber="26">
Wing (Fig. 12). Anal lobe slightly developed. VR 1.13-1.20, 1.17. Costal extension 50-88, 71 
<normalizedToken originalValue="μm">μm</normalizedToken>
long. Brachiolum with 1 seta. R with 4-11, 7 setae. Remaining veins bare. Squama with 6-13, 9 setae.
</paragraph>
<caption pageId="9" pageNumber="26">
<paragraph pageId="9" pageNumber="26">
Figures 12-15. 
<taxonomicName class="Insecta" family="Chironomidae" genus="Rheocricotopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Rheocricotopus (Psilocricotopus) serratus" order="Diptera" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="serratus" subGenus="Psilocricotopus">Rheocricotopus (Psilocricotopus) serratus</taxonomicName>
sp. n., male. 12 wing 13 thorax 14 hypopygium (ventral view) 15 hypopygium (dorsal view).
</paragraph>
</caption>
<paragraph pageId="10" pageNumber="27">
<pageBreakToken pageId="10" pageNumber="27" start="start">Thorax</pageBreakToken>
(Fig. 13). Antepronotum with 1-7, 4 lateral setae. Dorsocentrals 6-9, 7; acrostichals 9-15, 12; prealars 3. Scutellum with 4-6, 5 setae. Humeral pit moderately large, egg-shaped.
</paragraph>
<paragraph pageId="10" pageNumber="27">
Legs. Spur of fore tibia 40-48, 44 
<normalizedToken originalValue="μm">μm</normalizedToken>
long; spurs of mid tibia 15-25, 19 
<normalizedToken originalValue="μm">μm</normalizedToken>
and 15-20, 17 
<normalizedToken originalValue="μm">μm</normalizedToken>
long; spurs of hind tibia 43-55, 48 
<normalizedToken originalValue="μm">μm</normalizedToken>
and 18-23, 19 
<normalizedToken originalValue="μm">μm</normalizedToken>
long. Hind tibial comb with 11-13, 12 spines, 30-50, 40 
<normalizedToken originalValue="μm">μm</normalizedToken>
long. Width at apex of fore tibia 35-45, 41 mm, of mid tibia 36-45, 41 mm, of hind tibia 38-45, 43 mm. Lengths (in 
<normalizedToken originalValue="μm">μm</normalizedToken>
) and proportions of legs as in Table 4.
</paragraph>
<caption pageId="10" pageNumber="27">
<paragraph pageId="10" pageNumber="27">
Table 4. Lengths (in 
<normalizedToken originalValue="μm">μm</normalizedToken>
) and proportions of legs of 
<taxonomicName class="Insecta" family="Chironomidae" genus="Rheocricotopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Rheocricotopus (Psilocricotopus) serratus" order="Diptera" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="serratus" subGenus="Psilocricotopus">Rheocricotopus (Psilocricotopus) serratus</taxonomicName>
sp. n.
</paragraph>
</caption>
<paragraph pageId="10" pageNumber="27">
<table pageId="10" pageNumber="27">
<tr pageId="10" pageNumber="27">
<th colspan="1" pageId="10" pageNumber="27" rowspan="1">
P 
<sub pageId="10" pageNumber="27">1</sub>
</th>
<th colspan="1" pageId="10" pageNumber="27" rowspan="1">
P 
<sub pageId="10" pageNumber="27">2</sub>
</th>
<th colspan="1" pageId="10" pageNumber="27" rowspan="1">
P 
<sub pageId="10" pageNumber="27">3</sub>
</th>
</tr>
<tr pageId="10" pageNumber="27">
<td colspan="1" pageId="10" pageNumber="27" rowspan="1">1</td>
</tr>
<tr pageId="10" pageNumber="27">
<td colspan="1" pageId="10" pageNumber="27" rowspan="1">2</td>
</tr>
<tr pageId="10" pageNumber="27">
<td colspan="1" pageId="10" pageNumber="27" rowspan="1">3</td>
</tr>
<tr pageId="10" pageNumber="27">
<td colspan="1" pageId="10" pageNumber="27" rowspan="1">4</td>
</tr>
<tr pageId="10" pageNumber="27">
<td colspan="1" pageId="10" pageNumber="27" rowspan="1">5</td>
</tr>
</table>
</paragraph>
<paragraph pageId="10" pageNumber="27">
Hypopygium (Figs 14-15). Anal point triangular, pointed distally, 33-50, 41 
<normalizedToken originalValue="μm">μm</normalizedToken>
long, 20-30, 24 
<normalizedToken originalValue="μm">μm</normalizedToken>
wide, with 4-5, 5 lateral setae each side. Laterosernite IX with 2-3, 3 setae. Phallapodeme 23-28, 25 
<normalizedToken originalValue="μm">μm</normalizedToken>
long. Transverse sternapodeme 18-33, 26 
<normalizedToken originalValue="μm">μm</normalizedToken>
long. Gonocoxite 180-205, 195 
<normalizedToken originalValue="μm">μm</normalizedToken>
long. Superior volsella triangular, 35-43, 40 
<normalizedToken originalValue="μm">μm</normalizedToken>
long, with 7-8, 8 setae. Gonostylus 60-75, 67 
<normalizedToken originalValue="μm">μm</normalizedToken>
long. Megaseta 13-15, 14 
<normalizedToken originalValue="μm">μm</normalizedToken>
long. Crista dorsalis sawtooth-shaped, hyaline, high as megaseta. HR 2.61-3.42, 2.91. HV 3.40-5.00, 4.09.
</paragraph>
</subSubSection>
<subSubSection pageId="10" pageNumber="27" type="type material">
<paragraph pageId="10" pageNumber="27">Type material.</paragraph>
<paragraph pageId="10" pageNumber="27">
Holotype: ♂ (BDN. 10058), China, Yunnan Province, Dali Bai Autonomous Prefecture, Eryuan County, Niujie Town, 
<geoCoordinate direction="north" orientation="latitude" precision="15" value="26.431944">26°25'55&quot;N</geoCoordinate>
, 
<geoCoordinate direction="east" orientation="longitude" precision="15" value="100.65833">99°98'90&quot;E</geoCoordinate>
, light trap, Zhou CF. Paratypes (3): 1♂, Zhejiang Province, Qingyuan County, Baishanzu National Nature Reserve, 
<geoCoordinate direction="north" orientation="latitude" precision="15" value="28.223057">27°73'23&quot;N</geoCoordinate>
, 
<geoCoordinate direction="east" orientation="longitude" precision="15" value="119.31833">119°19'06&quot;E</geoCoordinate>
, 15.vii.1994, Ji BC; 1♂, Tibet, Xigaze, Nielamu County, 
<geoCoordinate direction="north" orientation="latitude" precision="15" value="28.65361">27°98'73&quot;N</geoCoordinate>
, 
<geoCoordinate direction="east" orientation="longitude" precision="15" value="86.64222">85°98'32&quot;E</geoCoordinate>
, 21.9.1987, light trap, Deng CY; 1♂, Sichuan Province, Xiangcheng County, 
<geoCoordinate direction="north" orientation="latitude" precision="15" value="29.562222">28°93'44&quot;N</geoCoordinate>
, 
<geoCoordinate direction="east" orientation="longitude" precision="15" value="100.33666">99°79'72&quot;E</geoCoordinate>
, 12.vi.1996, light trap, Wang XH.
</paragraph>
</subSubSection>
<subSubSection pageId="10" pageNumber="27" type="etymology">
<paragraph pageId="10" pageNumber="27">Etymology.</paragraph>
<paragraph pageId="10" pageNumber="27">The specific name is an adjective, from Latin serratus, meaning sawtooth, referring to the sawtooth-shaped crista dorsalis.</paragraph>
</subSubSection>
<subSubSection lastPageId="11" lastPageNumber="28" pageId="10" pageNumber="27" type="remarks">
<paragraph pageId="10" pageNumber="27">Remarks.</paragraph>
<paragraph lastPageId="11" lastPageNumber="28" pageId="10" pageNumber="27">
The new species resembles 
<taxonomicName class="Insecta" family="Chironomidae" genus="Rheocricotopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Rheocricotopus (Psilocricotopus) himalayensis" order="Diptera" pageId="11" pageNumber="28" phylum="Arthropoda" rank="species" species="himalayensis" subGenus="Psilocricotopus">
<pageBreakToken pageId="11" pageNumber="28" start="start">Rheocricotopus</pageBreakToken>
(Psilocricotopus) himalayensis
</taxonomicName>
Chaudhuri &amp; Sinharay, 1983 in the triangular anal point, but it can be separated from the latter species on the basis of following characters: (1) costal extension of the new species much longer (50-88 
<normalizedToken originalValue="μm">μm</normalizedToken>
), than 
<taxonomicName class="Insecta" family="Chironomidae" genus="Rheocricotopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Rheocricotopus (Psilocricotopus) himalayensis" order="Diptera" pageId="11" pageNumber="28" phylum="Arthropoda" rank="species" species="himalayensis" subGenus="Psilocricotopus">Rheocricotopus (Psilocricotopus) himalayensis</taxonomicName>
Chaudhuri &amp; Sinharay (25 
<normalizedToken originalValue="μm">μm</normalizedToken>
); (2) humeral pit in the new species medium, ovoid, which rounded in the latter species; (3) crista dorsalis sawtooth-shaped, hyaline in the new species, which moderately pronounced in the latter species.
</paragraph>
<paragraph pageId="11" pageNumber="28">Female and immature stages unknown.</paragraph>
</subSubSection>
</treatment>
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