133 lines
12 KiB
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133 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.707.13493" ID-GBIF-Dataset="e7227f0d-7cc1-490b-b253-dfc7bd683a11" ID-Pensoft-Pub="1313-2970-707-47" ID-ZBK="8AFD7FB5EC4C44A8A739C87B60D98AB3" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1313-2970-707-47" ModsDocOrigin="ZooKeys 707" ModsDocTitle="A new species of the water mite genus Sperchon Kramer, 1877 from China, with identifying Sperchonrostratus Lundblad, 1969 through DNA barcoding (Acari, Hydrachnidia, Sperchontidae)" checkinTime="1507668044997" checkinUser="pensoft" docAuthor="Ding, Jian-Hua, Sun, Jing-Lan & Zhang, Xu" docDate="2017" docId="4236E2B9CE8788970AF8D5E83CF9E93F" docLanguage="en" docName="ZooKeys 707: 47-61" docOrigin="ZooKeys 707" docSource="http://dx.doi.org/10.3897/zookeys.707.13493" docTitle="Sperchon fuxiensis Zhang, sp. n." docType="treatment" docUuid="0B23E95E-F928-4734-AC9C-C0FF6E99F006" docUuidSource="ZooBank" docVersion="5" lastPageNumber="50" masterDocId="FF83E426CE277957D226FFB1FFE1A06C" masterDocTitle="A new species of the water mite genus Sperchon Kramer, 1877 from China, with identifying Sperchonrostratus Lundblad, 1969 through DNA barcoding (Acari, Hydrachnidia, Sperchontidae)" masterLastPageNumber="61" masterPageNumber="47" pageNumber="50" updateTime="1643564271960" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A new species of the water mite genus Sperchon Kramer, 1877 from China, with identifying Sperchonrostratus Lundblad, 1969 through DNA barcoding (Acari, Hydrachnidia, Sperchontidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Ding, Jian-Hua</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Sun, Jing-Lan</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Zhang, Xu</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2017</mods:date>
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<mods:detail type="volume">
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<mods:number>707</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>47</mods:start>
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<mods:end>61</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.707.13493</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.707.13493</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-707-47</mods:identifier>
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<mods:identifier type="ZBK">8AFD7FB5EC4C44A8A739C87B60D98AB3</mods:identifier>
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<mods:identifier type="ZooBank">8AFD7FB5EC4C44A8A739C87B60D98AB3</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="135489931" LSID="urn:lsid:zoobank.org:act:0B23E95E-F928-4734-AC9C-C0FF6E99F006" httpUri="http://treatment.plazi.org/id/4236E2B9CE8788970AF8D5E83CF9E93F" lastPageNumber="50" pageId="3" pageNumber="50">
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<subSubSection pageId="3" pageNumber="50" type="nomenclature">
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<paragraph pageId="3" pageNumber="50">
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<taxonomicName LSID="http://zoobank.org/0B23E95E-F928-4734-AC9C-C0FF6E99F006" authority="Zhang" class="Arachnida" family="Sperchontidae" genus="Sperchon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sperchon fuxiensis" order="Trombidiformes" pageId="3" pageNumber="50" phylum="Arthropoda" rank="species" species="fuxiensis">Sperchon fuxiensis Zhang</taxonomicName>
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<taxonomicNameLabel pageId="3" pageNumber="50">sp. n.</taxonomicNameLabel>
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Figures 1-3, 4-9
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="50" type="type series">
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<paragraph pageId="3" pageNumber="50">Type series.</paragraph>
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<paragraph pageId="3" pageNumber="50">
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Holotype: Female, Anhui Province, Fuxi village, Monkey Valley scenic area, an unnamed stream (
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="30.071112">30°04'16"N</geoCoordinate>
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;
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<geoCoordinate direction="east" orientation="longitude" precision="15" value="118.15723">118°09'26"E</geoCoordinate>
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), 8 September 2016, coll. Xu Zhang. Paratypes: 1 female, the same data as the holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="50" type="diagnosis">
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<paragraph pageId="3" pageNumber="50">Diagnosis.</paragraph>
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<paragraph pageId="3" pageNumber="50">Integument fine spinules arranged in hexagonal pattern; A1 smooth; excretory pore surrounded by a sclerotized ring; P-II with a long ventro-distal projection and one thick seta; third to fifth segments of leg I-IV with short plumose setae.</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="50" type="description">
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<paragraph pageId="3" pageNumber="50">Description.</paragraph>
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<paragraph pageId="3" pageNumber="50">Female (n = 2): Body oval in shape, 948 (965) in length, 837 (842) in width. Integument yellow in colour, covered with very fine spinules arranged in hexagonal pattern (Fig. 3). A1 short, smooth and thick, other dorsal setae long and thin. Chitinous plates and glandular plates on both dorsum and venter well developed as illustrated in Fig. 1 and Fig. 2. The heart-shaped platelet between D2 somewhat bluish. Coxae in four groups, surface of coxae reticulated. ACG 92 (98) in length, apodeme well developed. E2 laterally between ACG and PCG. PCG 220 (231) in length. E4 absent from CxIII. Distance between anterior end of ACG and posterior end of PCG 373 (380). Genital field 205 (207) in length, 171 (175) in width. Pre- and postgenital sclerites developed. Three pairs of genital acetabula, the first pair of genital acetabula elliptical, the second pair somewhat triangular, and the third pair rounded and larger than the anterior two pairs. V1 on small sclerites and without accompanying glandularia. Excretory pore between V2, and with a sclerotized ring.</paragraph>
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<caption pageId="3" pageNumber="50">
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<paragraph pageId="3" pageNumber="50">
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Figures 1-3.
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<taxonomicName class="Arachnida" family="Sperchontidae" genus="Sperchon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sperchon fuxiensis" order="Trombidiformes" pageId="3" pageNumber="50" phylum="Arthropoda" rank="species" species="fuxiensis">Sperchon fuxiensis</taxonomicName>
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sp. n., Female 1 idiosoma, dorsal view 2 idiosoma, ventral view 3 structure of integument.
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</paragraph>
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</caption>
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<caption pageId="3" pageNumber="50">
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<paragraph pageId="3" pageNumber="50">
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Figures 4-9.
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<taxonomicName class="Arachnida" family="Sperchontidae" genus="Sperchon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sperchon fuxiensis" order="Trombidiformes" pageId="3" pageNumber="50" phylum="Arthropoda" rank="species" species="fuxiensis">Sperchon fuxiensis</taxonomicName>
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sp. n., Female 4 infracapitulum 5 chelicera 6 palp 7 IV-L-1-IV-L-6 8 claw 9 dorsal seta of IV-L-5.
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</paragraph>
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</caption>
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<paragraph pageId="3" pageNumber="50">
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<taxonomicName class="Maxillopoda" family="Pollicipidae" genus="Capitulum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Capitulum" order="Scalpelliformes" pageId="3" pageNumber="50" phylum="Arthropoda" rank="genus">Capitulum</taxonomicName>
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with a long rostrum, length 213 (219). Chelicera total length 219 (226), basal segment length 158 (164), claw length 61 (62), ratio of basal segment /claw length 2.6. Dorsal lengths of the palpal segments: P-I, 22 (23); P- II, 123 (127); P-III, 172 (178); P-IV, 178 (183); P-V, 36 (37). P-I short and without seta. P-II with a long ventro-distal projection bearing one long setae. Approximately ten setae on the lateral and dorsal side of P-II and none of them plumose. The ventral side of P-III nearly straight and without seta, four short smooth setae on the lateral and dorsal side. P-IV with two small peg-like ventral setae, one larger almost in the middle, another one near the ventral distal end.
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</paragraph>
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<paragraph pageId="3" pageNumber="50">Legs. Dorsal lengths of leg I: I-L-1, 53 (55); I-L-2, 76 (80); I-L-3, 78 (81); I-L-4, 132 (139); I-L-5, 138 (142); I-L-6, 130 (137). Dorsal lengths of leg IV: IV-L-1, 92 (99); IV-L-2, 126 (135); IV-L-3, 129 (137); IV-L-4, 231 (243); IV-L-5, 225 (231); IV-L-6, 193 (198). Third to fifth segments of leg I-IV with rather short plumose setae in longitudinal rows (Fig. 9). Ambulacrum with two claws. Claws with well protruded claw-blade and two small claws, a long dorsal and a shorter ventral one (Fig. 8).</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="50" type="etymology">
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<paragraph pageId="3" pageNumber="50">Etymology.</paragraph>
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<paragraph pageId="3" pageNumber="50">The species is named after the village where it was collected.</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="50" type="remarks">
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<paragraph pageId="3" pageNumber="50">Remarks.</paragraph>
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<paragraph pageId="3" pageNumber="50">
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Due to the shape of the integument, P- II with a very long ventrodistal projection, excretory pore surrounded by sclerotized ring, and third to fifth segments of leg I-IV with plumose setae, the new species is similar to
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<taxonomicName genus="S." lsidName="S. hispidus" pageId="3" pageNumber="50" rank="species" species="hispidus">S. hispidus</taxonomicName>
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Koenike, 1895 and
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<taxonomicName class="Arachnida" family="Sperchontidae" genus="Sperchon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sperchon indicus" order="Trombidiformes" pageId="3" pageNumber="50" phylum="Arthropoda" rank="species" species="indicus">Sperchon indicus</taxonomicName>
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Kumar, Kumar & Pesic, 2007 (
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<bibRefCitation author="Kumar, N" journalOrPublisher="Systematic & Applied Acarology" pageId="12" pageNumber="59" pagination="31 - 36" title="Two new species of Sperchon Kramer (Acari: Hydrachnidia: Sperchontidae) from the Garhwal Himalayas (India)." url="https://doi.org/10.11158/saa.12.1.5" volume="12" year="2007">Kumar et al. 2007</bibRefCitation>
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,
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<bibRefCitation author="Tuzovskij, PV" journalOrPublisher="Entomological Review" pageId="12" pageNumber="59" pagination="473 - 480" title="On Diagnostics of the Water Mite Sperchonhispidus (Acariformes, Sperchontidae)." url="https://doi.org/10.1134/S0013873810040081" volume="90" year="2010">Tuzovskij 2010</bibRefCitation>
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). However, the new species differs from the two species in the shape of the acetabula. In
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<taxonomicName genus="S." lsidName="S. hispidus" pageId="3" pageNumber="50" rank="species" species="hispidus">S. hispidus</taxonomicName>
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and
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<taxonomicName genus="S." lsidName="S. indicus" pageId="3" pageNumber="50" rank="species" species="indicus">S. indicus</taxonomicName>
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, three pairs of acetabula are large and arranged densely, whereas in the new species, the three pairs of acetabula are relatively small and arranged loosely with large gaps. The new species also differs from
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<taxonomicName genus="S." lsidName="S. hispidus" pageId="3" pageNumber="50" rank="species" species="hispidus">S. hispidus</taxonomicName>
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and
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<taxonomicName genus="S." lsidName="S. indicus" pageId="3" pageNumber="50" rank="species" species="indicus">S. indicus</taxonomicName>
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in the shape of apodemes of anterior coxae, which are indistinct in
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<taxonomicName genus="S." lsidName="S. hispidus" pageId="3" pageNumber="50" rank="species" species="hispidus">S. hispidus</taxonomicName>
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and
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<taxonomicName genus="S." lsidName="S. indicus" pageId="3" pageNumber="50" rank="species" species="indicus">S. indicus</taxonomicName>
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, but well developed in the new species. Besides, E4 is situated on CxIII in
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<taxonomicName genus="S." lsidName="S. hispidus" pageId="3" pageNumber="50" rank="species" species="hispidus">S. hispidus</taxonomicName>
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and
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<taxonomicName genus="S." lsidName="S. indicus" pageId="3" pageNumber="50" rank="species" species="indicus">S. indicus</taxonomicName>
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, but absent from CxIII in the new species.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="50" type="distribution">
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<paragraph pageId="3" pageNumber="50">Distribution.</paragraph>
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<paragraph pageId="3" pageNumber="50">China (Anhui Province).</paragraph>
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</subSubSection>
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</treatment>
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</document> |