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158 lines
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<document id="5A48C16955BBC464A6B03CA678400298" ID-DOI="10.5281/zenodo.199397" ID-GBIF-Dataset="1e9c7a43-a511-43dd-99f6-9ffbe683245f" ID-ISSN="1175-5326" ID-Zenodo-Dep="199397" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460335655840" checkinUser="plazi" docAuthor="Zhang, Xu & Jin, Dao-Chao" docDate="2010" docId="E52C87F05274FFC522F1E49C21CB22E4" docLanguage="en" docName="zt02684p024.pdf" docOrigin="Zootaxa 2684" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Sperchon (Hispidosperchon) huangshanensis Zhang & Jin, 2010, sp. nov." docType="treatment" docVersion="9" lastPageNumber="23" masterDocId="1915FF88527CFFCC2266E54124462514" masterDocTitle="Three new species and one new record of the subgenus Hispidosperchon Thor, 1901 within the genus Sperchon Kramer, 1877 from China (Acari: Sperchontidae)" masterLastPageNumber="24" masterPageNumber="14" pageNumber="22" updateTime="1698259716482" updateUser="plazi">
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<mods:titleInfo id="C31E340BA63F7F8791E264A7A86C20DB">
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<mods:title id="43EEEDEFD7C59FFA7ABCE37D4F595605">Three new species and one new record of the subgenus Hispidosperchon Thor, 1901 within the genus Sperchon Kramer, 1877 from China (Acari: Sperchontidae)</mods:title>
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<mods:namePart id="D262494BF1A3C6BD58C1009584E14569">Zhang, Xu</mods:namePart>
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<mods:name id="A301722B248F99F874C4EE785EDA91A5" type="personal">
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</mods:role>
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<mods:namePart id="83752603D10B27369D7BC9B35D70E1BC">Jin, Dao-Chao</mods:namePart>
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<mods:typeOfResource id="DC13FB4A136564B5E41B1569A5927DFE">text</mods:typeOfResource>
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<mods:title id="284EA43D4A93C4174A6810526538DF5F">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="E9B3345E7CAAA1045DCE762B719D17EB">
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<mods:date id="B46012AD13DF909D3A1EDCC0E3E3F1EB">2010</mods:date>
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<mods:detail id="A4B26FD066DBBC66415DCC5E8536C245" type="volume">
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<mods:number id="CD118521E6A32E6EC37237F34C8B864E">2684</mods:number>
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<mods:classification id="BE7EE96A319B638E542D0BCBD0A64C27">journal article</mods:classification>
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<mods:identifier id="1074A016A8CE6319276001968E738C32" type="DOI">10.5281/zenodo.199397</mods:identifier>
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<mods:identifier id="67B85AF46448A4F9A8F4BDBA4A4A75BC" type="GBIF-Dataset">1e9c7a43-a511-43dd-99f6-9ffbe683245f</mods:identifier>
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<mods:identifier id="FC814B23A7B1A951E355B010AF9AE98B" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="6489C0F6690043E7DA0B557AD1799726" type="Zenodo-Dep">199397</mods:identifier>
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</mods:mods>
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<treatment id="E52C87F05274FFC522F1E49C21CB22E4" ID-DOI="http://doi.org/10.5281/zenodo.6209471" ID-GBIF-Taxon="119405290" ID-Zenodo-Dep="6209471" LSID="urn:lsid:plazi:treatment:E52C87F05274FFC522F1E49C21CB22E4" httpUri="http://treatment.plazi.org/id/E52C87F05274FFC522F1E49C21CB22E4" lastPageId="9" lastPageNumber="23" pageId="8" pageNumber="22">
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<subSubSection id="259F656D5274FFC422F1E49C2500270E" pageId="8" pageNumber="22" type="nomenclature">
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<paragraph id="6D3A36E65274FFC422F1E49C276524E3" blockId="8.[151,803,477,538]" box="[151,803,477,503]" pageId="8" pageNumber="22">
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<heading id="3672818A5274FFC422F1E49C276524E3" bold="true" box="[151,803,477,503]" fontSize="11" level="1" pageId="8" pageNumber="22" reason="1">
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<emphasis id="5FF1EAF45274FFC422F1E49C276524E3" bold="true" box="[151,803,477,503]" pageId="8" pageNumber="22">
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<taxonomicName id="AA854D655274FFC422F1E49C26F824E3" box="[151,702,477,503]" class="Arachnida" family="Sperchonidae" genus="Sperchon" kingdom="Animalia" order="Trombidiformes" pageId="8" pageNumber="22" phylum="Arthropoda" rank="species" species="huangshanensis" status="sp. nov." subGenus="Hispidosperchon">
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<emphasis id="5FF1EAF45274FFC422F1E49C26F824E3" bold="true" box="[151,702,477,503]" italics="true" pageId="8" pageNumber="22">Sperchon (Hispidosperchon) huangshanensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="44C2578F5274FFC420A0E49C276524E3" box="[710,803,477,503]" pageId="8" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="6D3A36E65274FFC422F1E7412500270E" blockId="8.[151,803,477,538]" box="[151,326,512,538]" pageId="8" pageNumber="22">Figure D (1–9)</paragraph>
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</subSubSection>
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<subSubSection id="259F656D5274FFC422F1E70B26CB27BB" pageId="8" pageNumber="22" type="materials_examined">
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<paragraph id="6D3A36E65274FFC422F1E70B26CB27BB" blockId="8.[151,1437,586,2031]" pageId="8" pageNumber="22">
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<emphasis id="5FF1EAF45274FFC422F1E70B256E2770" bold="true" box="[151,296,586,612]" pageId="8" pageNumber="22">
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<typeStatus id="B23E88445274FFC422F1E70B24922770" box="[151,212,586,612]" pageId="8" pageNumber="22">Type</typeStatus>
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series.
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</emphasis>
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<typeStatus id="B23E88445274FFC42356E70B25E42770" box="[304,418,586,612]" pageId="8" pageNumber="22" type="holotype">Holotype</typeStatus>
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: Female,
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<collectingCountry id="159276765274FFC42077E70B261C2770" box="[529,602,586,612]" name="China" pageId="8" pageNumber="22">China</collectingCountry>
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, Anhui Province, Huangshan city, Tangkou towns, Zhaixi village, Fuxi scenic area, moss of the mountain stream (
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<geoCoordinate id="08B150215274FFC420C2E7312770279E" box="[676,822,624,650]" direction="north" orientation="latitude" pageId="8" pageNumber="22" precision="15" value="30.07139">N30°04'17''</geoCoordinate>
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,
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<geoCoordinate id="08B150215274FFC42122E73127A7279E" box="[836,993,624,650]" direction="east" orientation="longitude" pageId="8" pageNumber="22" precision="15" value="118.15723">E118°09'26''</geoCoordinate>
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),
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<date id="193B10265274FFC4219EE73120D9279E" box="[1016,1183,624,650]" pageId="8" pageNumber="22" value="2010-05-18">18 May 2010</date>
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, leg. Xu Zhang. The
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<typeStatus id="B23E88445274FFC422F1E7D424B827BB" box="[151,254,661,687]" pageId="8" pageNumber="22" type="holotype">holotype</typeStatus>
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was dissected and slide-mounted.
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</paragraph>
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</subSubSection>
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<subSubSection id="259F656D5274FFC422A3E7FB249E2650" pageId="8" pageNumber="22" type="diagnosis">
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<paragraph id="6D3A36E65274FFC422A3E7FB249E2650" blockId="8.[151,1437,586,2031]" pageId="8" pageNumber="22">
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<emphasis id="5FF1EAF45274FFC422A3E7FB250327C0" bold="true" box="[197,325,698,724]" pageId="8" pageNumber="22">Diagnosis.</emphasis>
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O
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<quantity id="AA7D9B035274FFC42301E7FB25D727C0" box="[359,401,698,724]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="8" pageNumber="22" unit="in" value="1.0">1 in</quantity>
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front of A1 and lateral eyes; A1 short and plumose; excretory pore without sclerotized ring; ventral projection of P-II long and with three setae; two ventral peg-like setae located at the mesial whole-length and the middle of distal half of P-IV; I-IV-3-5 with rather long plumose setae in longitudinal rows.
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</paragraph>
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</subSubSection>
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<subSubSection id="259F656D5274FFC422A3E60E2664238B" pageId="8" pageNumber="22" type="description">
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<paragraph id="6D3A36E65274FFC422A3E60E2664238B" blockId="8.[151,1437,586,2031]" pageId="8" pageNumber="22">
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<emphasis id="5FF1EAF45274FFC422A3E60E2596267D" bold="true" box="[197,464,847,873]" pageId="8" pageNumber="22">Description. Female:</emphasis>
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Body oval in shape,
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<quantity id="AA7D9B035274FFC420B4E6112758267E" box="[722,798,848,874]" metricMagnitude="1" metricUnit="m" metricValue="2.032" pageId="8" pageNumber="22" unit="in" value="800.0">800 in</quantity>
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length,
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<quantity id="AA7D9B035274FFC421E4E6112788267E" box="[898,974,848,874]" metricMagnitude="1" metricUnit="m" metricValue="1.8922999999999999" pageId="8" pageNumber="22" unit="in" value="745.0">745 in</quantity>
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width. Cuticle covered with very fine spinules arranged in hexagonal pattern (Fig. D-7). A1 short and plumose, other dorsal setae relatively thin and long. O1 slightly anterior to A1. Chitinous plates and glandular plates on both dorsum and venter well developed as shown in Fig. D-1 and Fig. D-2. A2 fused with a pair of plates, O2 on large plates. Coxae in four groups. Surface of coxae reticulated. ACG
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<quantity id="AA7D9B035274FFC420F6E6A4269D26EB" box="[656,731,997,1023]" metricMagnitude="0" metricUnit="m" metricValue="5.334" pageId="8" pageNumber="22" unit="in" value="210.0">210 in</quantity>
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length, close to each other but not fused, anterior apodemae well developed. E2 on the lateral interval between ACG and PCG. PCG
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<quantity id="AA7D9B035274FFC42192E14B20062130" box="[1012,1088,1034,1060]" metricMagnitude="0" metricUnit="m" metricValue="6.096" pageId="8" pageNumber="22" unit="in" value="240.0">240 in</quantity>
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length and widely separated. E4 close to anterior margin of CxIII. Distance between anterior end of ACG and posterior end of PCG 385. Genital field between PCG. Genital valves not covering the genital acetabula,
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<quantity id="AA7D9B035274FFC42644E114202A217B" box="[1058,1132,1109,1135]" metricMagnitude="0" metricUnit="m" metricValue="4.826" pageId="8" pageNumber="22" unit="in" value="190.0">190 in</quantity>
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length,
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<quantity id="AA7D9B035274FFC426ACE1142152217B" box="[1226,1300,1109,1135]" metricMagnitude="0" metricUnit="m" metricValue="3.3019999999999996" pageId="8" pageNumber="22" unit="in" value="130.0">130 in</quantity>
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width. Pre- and postgentital sclerites developed. Two anterior pairs of acetabula elliptic and the posterior pair more or less rounded.
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<date id="193B10265274FFC4236DE1E1257721AE" box="[267,305,1184,1210]" pageId="8" pageNumber="22">V1</date>
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without accompanying glandularia, but on very small sclerites in-between genital field and excretory pore. Excretory pore without sclerotized ring and posterior to
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<date id="193B10265274FFC42187E184204A21CB" box="[993,1036,1221,1247]" pageId="8" pageNumber="22">V2.</date>
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Gnathosoma with a long rostrum,
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<quantity id="AA7D9B035274FFC422F1E1AB24A52010" box="[151,227,1258,1284]" metricMagnitude="0" metricUnit="m" metricValue="5.5372" pageId="8" pageNumber="22" unit="in" value="218.0">218 in</quantity>
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length. Chelicera total length 206, basal segment length 152, claw length 54, ratio of basal segment/ claw length 2.8. Dorsal lengths of the palpal segments: P-I, 26; P-II, 112; P-III, 146; P-IV, 145; P-V, 46. P-I without seta. P-II with long ventro-distal projection bearing three setae, of which one longer than other twos in equal length; the lateral and dorsal of P-II with about thirteen short and smooth setae, of which seven much thicker. The ventral side of P-III nearly straight and without seta, five short smooth setae on the lateral and dorsal side. P-IV slender, longer than P-III, and with two ventral peg-like setae, of which the proximal one almost at ventral middle of the segment, and the distal one approximately equidistant from proximal one and distal end of the segment. Dorsal lengths of leg I: I-L-1, 50; I-L-2, 55; I-L-3, 70; I-L-4, 140; I-L-5, 130; I-L-6, 120. Dorsal lengths of leg IV: IV-L-1, 100; IV-L-2, 115; IV-L-3, 185; IV-L-4, 230; IV-L-5, 210; IV-L-6, 190. Third-fifth segments of leg I-IV with rather long plumose dorsal setae in longitudinal rows (Fig. D-3 and Fig. D-9). Ambulacrum with two claws. Each claw with claw blade well protruding, bearing a long dorsal and a shorter ventral clawlet (Fig. D-8).
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</paragraph>
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</subSubSection>
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<subSubSection id="259F656D5274FFC422A3E3EB204423D0" box="[197,1026,1706,1732]" pageId="8" pageNumber="22" type="etymology">
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<paragraph id="6D3A36E65274FFC422A3E3EB204423D0" blockId="8.[151,1437,586,2031]" box="[197,1026,1706,1732]" pageId="8" pageNumber="22">
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<emphasis id="5FF1EAF45274FFC422A3E3EB251723D0" bold="true" box="[197,337,1706,1732]" pageId="8" pageNumber="22">Etymology.</emphasis>
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The species is named after the city where it was collected.
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</paragraph>
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</subSubSection>
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<subSubSection id="259F656D5274FFC522A3E38E21CB22E4" lastPageId="9" lastPageNumber="23" pageId="8" pageNumber="22" type="discussion">
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<paragraph id="6D3A36E65274FFC422A3E38E207522FB" blockId="8.[151,1437,586,2031]" pageId="8" pageNumber="22">
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<emphasis id="5FF1EAF45274FFC422A3E38E257823FD" bold="true" box="[197,318,1743,1769]" pageId="8" pageNumber="22">Remarks.</emphasis>
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All the known species in the subgenus
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<taxonomicName id="AA854D655274FFC4216AE391201D23FE" authority="Thor, 1901" authorityName="Thor" authorityYear="1901" box="[780,1115,1744,1770]" class="Arachnida" family="Sperchonidae" genus="Hispidosperchon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="8" pageNumber="22" phylum="Arthropoda" rank="genus">
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<emphasis id="5FF1EAF45274FFC4216AE391279523FD" box="[780,979,1744,1769]" italics="true" pageId="8" pageNumber="22">Hispidosperchon</emphasis>
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Thor, 1901
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</taxonomicName>
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have similar chaetotaxy on the the dorsum. Generally, O1 is posterior to A1 and between or sometimes slightly anterior to the lateral eyes, whereas in the new species, O1 anterior to A1 and lateral eyes. This is a unique character for the new species. If regardless of the unique character, the new specimen is similar to
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<taxonomicName id="AA854D655274FFC421AAE2012006224D" box="[972,1088,1856,1881]" class="Arachnida" family="Sperchonidae" genus="Sperchon" kingdom="Animalia" order="Trombidiformes" pageId="8" pageNumber="22" phylum="Arthropoda" rank="species" species="indicus">
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<emphasis id="5FF1EAF45274FFC421AAE2012006224D" box="[972,1088,1856,1881]" italics="true" pageId="8" pageNumber="22">S. indicus</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="AA854D655274FFC4261DE20120B8224D" box="[1147,1278,1856,1881]" class="Arachnida" family="Sperchonidae" genus="Sperchon" kingdom="Animalia" order="Trombidiformes" pageId="8" pageNumber="22" phylum="Arthropoda" rank="species" species="gledhilli">
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<emphasis id="5FF1EAF45274FFC4261DE20120B8224D" box="[1147,1278,1856,1881]" italics="true" pageId="8" pageNumber="22">S. gledhilli</emphasis>
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</taxonomicName>
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(
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<bibRefCitation id="09144B175274FFC42768E20121D1224E" author="Cook" box="[1294,1431,1856,1882]" pageId="8" pageNumber="22" refString="Cook, D. R. (1980) Studies on neotropical water mites. Memoirs of the American Entomological Institute, 31, 1 - 645." type="journal article" year="1980">Cook 1980</bibRefCitation>
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;
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<bibRefCitation id="09144B175274FFC422F1E2242534226B" author="Kumar" box="[151,370,1893,1919]" pageId="8" pageNumber="22" refString="Kumar, N., Kumar, K. & Pesic, V. (2007) Two new species of Sperchon Kramer (Acari: Hydrachnidia: Sperchontidae) from the Garhwal Himalayas (India). Systematic and Applied Acarology, 12, 31 - 36." type="journal article" year="2007">Kumar et al. 2007</bibRefCitation>
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). In the latter two species, the two peg-like setae on the ventral side of P-IV are small and the distal one is closer to the terminal end of the segment, while the two peg-like setae are relatively heavier and the distal one is far from the terminal end of the segment in the new species. Excretory pore has no sclerotized ring in the new species but sclerotized in
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<taxonomicName id="AA854D655274FFC42164E294273522FA" box="[770,883,2005,2030]" class="Arachnida" family="Sperchonidae" genus="Sperchon" kingdom="Animalia" order="Trombidiformes" pageId="8" pageNumber="22" phylum="Arthropoda" rank="species" species="indicus">
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<emphasis id="5FF1EAF45274FFC42164E294273522FA" box="[770,883,2005,2030]" italics="true" pageId="8" pageNumber="22">S. indicus</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="AA854D655274FFC421CBE294206A22FA" box="[941,1068,2005,2030]" class="Arachnida" family="Sperchonidae" genus="Sperchon" kingdom="Animalia" order="Trombidiformes" pageId="8" pageNumber="22" phylum="Arthropoda" rank="species" species="gledhilli">
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<emphasis id="5FF1EAF45274FFC421CBE294206A22FA" box="[941,1068,2005,2030]" italics="true" pageId="8" pageNumber="22">S. gledhilli</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="6D3A36E65275FFC522F1E2F521CB22E4" blockId="9.[151,1436,1972,2032]" pageId="9" pageNumber="23">
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<emphasis id="5FF1EAF45275FFC522F1E2F5252422D8" bold="true" box="[151,354,1972,1996]" pageId="9" pageNumber="23">FIGURE D (1–9).</emphasis>
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<taxonomicName id="AA854D655275FFC5230FE2F5270922DF" box="[361,847,1972,1995]" class="Arachnida" family="Sperchonidae" genus="Sperchon" kingdom="Animalia" order="Trombidiformes" pageId="9" pageNumber="23" phylum="Arthropoda" rank="species" species="huangshanensis" status="sp. nov." subGenus="Hispidosperchon">
|
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|
<emphasis id="5FF1EAF45275FFC5230FE2F5258B22DF" box="[361,461,1972,1995]" italics="true" pageId="9" pageNumber="23">Sperchon</emphasis>
|
|||
|
(
|
|||
|
<emphasis id="5FF1EAF45275FFC523BBE2F526D522DF" box="[477,659,1972,1995]" italics="true" pageId="9" pageNumber="23">Hispidosperchon</emphasis>
|
|||
|
)
|
|||
|
<emphasis id="5FF1EAF45275FFC520C2E2F5270922DF" box="[676,847,1972,1995]" italics="true" pageId="9" pageNumber="23">huangshanensis</emphasis>
|
|||
|
</taxonomicName>
|
|||
|
<emphasis id="5FF1EAF45275FFC52130E2F527EB22D8" bold="true" box="[854,941,1972,1996]" pageId="9" pageNumber="23">
|
|||
|
<taxonomicNameLabel id="44C2578F5275FFC52130E2F527EB22D8" box="[854,941,1972,1996]" pageId="9" pageNumber="23" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
</emphasis>
|
|||
|
, Male. 1. idiosoma, dorsal view; 2. idiosoma, ventral view; 3. IV-L-1-6; 4. chelicera; 5. capitulum; 6. palp; 7. decorations of cuticle; 8. claw; 9. dorsal seta of IV-L-3.
|
|||
|
</paragraph>
|
|||
|
</subSubSection>
|
|||
|
</treatment>
|
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</document>
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