109 lines
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109 lines
13 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/ijm.4.1103" ID-GBIF-Dataset="afccbf87-20b9-42cd-b075-d1ae706e7210" ID-Pensoft-Pub="1875-2543-4-51" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1875-2543-4-51" ModsDocOrigin="International Journal of Myriapodology 4" ModsDocTitle="New records of Pauropoda (Myriapoda) from north-western Thailand" checkinTime="1555332918360" checkinUser="pensoft" docAuthor="Scheller, Ulf" docDate="2011" docId="9CB89EF02A4045ADD7E9588B797B101D" docLanguage="en" docName="InternJourMyriapod 4: 51-77" docOrigin="International Journal of Myriapodology 4" docSource="http://dx.doi.org/10.3897/ijm.4.1103" docTitle="Samarangopus choanephorus Scheller, 2011, sp. n." docType="treatment" docVersion="5" lastPageNumber="71" masterDocId="FFDCFFDB855AD975E631BB508707000E" masterDocTitle="New records of Pauropoda (Myriapoda) from north-western Thailand" masterLastPageNumber="77" masterPageNumber="51" pageNumber="69" updateTime="1643720304737" 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>New records of Pauropoda (Myriapoda) from north-western Thailand</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:namePart>Scheller, Ulf</mods:namePart>
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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>International Journal of Myriapodology</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>4</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>51</mods:start>
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<mods:end>77</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/ijm.4.1103</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/ijm.4.1103</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1875-2543-4-51</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="156201916" LSID="urn:lsid:zoobank.org:act:CC141A91-BC0A-4E8B-B550-BDBE60F9D981" httpUri="http://treatment.plazi.org/id/9CB89EF02A4045ADD7E9588B797B101D" lastPageId="20" lastPageNumber="71" pageId="18" pageNumber="69">
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<subSubSection pageId="18" pageNumber="69" type="nomenclature">
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<paragraph pageId="18" pageNumber="69">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:CC141A91-BC0A-4E8B-B550-BDBE60F9D981" class="Pauropoda" family="Eurypauropodidae" genus="Samarangopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Samarangopus choanephorus" order="Tetramerocerata" pageId="18" pageNumber="69" phylum="Arthropoda" rank="species" species="Choanephorus">Samarangopus choanephorus</taxonomicName>
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<taxonomicNameLabel pageId="18" pageNumber="69">sp. n.</taxonomicNameLabel>
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Figs 72-83
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</paragraph>
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</subSubSection>
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<subSubSection pageId="18" pageNumber="69" type="material">
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<paragraph pageId="18" pageNumber="69">Material.</paragraph>
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<paragraph pageId="18" pageNumber="69">Holotype ad. 9(♂), Thailand, Chiang Mai province, Doi Inthanon, below the top, primary rain forest, soil, alt. 2400 m, 1991.vii.4, loc. CM-195. - 1 specimen.</paragraph>
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</subSubSection>
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<subSubSection pageId="18" pageNumber="69" type="etymology">
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<paragraph pageId="18" pageNumber="69">Etymology.</paragraph>
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<paragraph pageId="18" pageNumber="69">From the Greek choane, funnel, and phero, bear, carry (referring to the funnel-shaped organs on the tergites).</paragraph>
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</subSubSection>
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<subSubSection lastPageId="19" lastPageNumber="70" pageId="18" pageNumber="69" type="diagnosis">
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<paragraph pageId="18" pageNumber="69">Diagnosis.</paragraph>
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<paragraph lastPageId="19" lastPageNumber="70" pageId="18" pageNumber="69">
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<taxonomicName class="Pauropoda" family="Eurypauropodidae" genus="Samarangopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Samarangopus choanephorus" order="Tetramerocerata" pageId="18" pageNumber="69" phylum="Arthropoda" rank="species" species="Choanephorus">Samarangopus choanephorus</taxonomicName>
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sp. n. may be grouped together with
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<taxonomicName class="Pauropoda" family="Eurypauropodidae" genus="Samarangopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Samarangopus umbonifer" order="Tetramerocerata" pageId="18" pageNumber="69" phylum="Arthropoda" rank="species" species="Umbonifer">Samarangopus umbonifer</taxonomicName>
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Scheller from Thailand (
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<bibRefCitation author="Scheller, U" journalOrPublisher="Tropical Zoology" pageId="22" pageNumber="73" pagination="7 - 41" title="Pauropoda (Pauropodidae Eurypauropodidae) from north-western Thailand." volume="8" year="1995">Scheller 1995</bibRefCitation>
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) and
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<taxonomicName class="Pauropoda" family="Eurypauropodidae" genus="Samarangopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Samarangopus condylus" order="Tetramerocerata" pageId="18" pageNumber="69" phylum="Arthropoda" rank="species" species="Condylus">Samarangopus condylus</taxonomicName>
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Scheller from the Philippines (
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<bibRefCitation author="Scheller, U" journalOrPublisher="International Journal of Myriapodology" pageId="22" pageNumber="73" pagination="69 - 148" title="Records of Pauropoda (Pauropodidae, Brachypauropodidae, Eurypauropodidae) from Indonesia and the Philippines with description of a new genus and 26 new species." url="doi:10.1163/187525409X12577705044548" volume="2" year="2009">Scheller 2009</bibRefCitation>
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), for certain more to the former than to the latter. Good distinguishing characters in relation to
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<taxonomicName class="Pauropoda" family="Eurypauropodidae" genus="Samarangopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Samarangopus umbonifer" order="Tetramerocerata" pageId="18" pageNumber="69" phylum="Arthropoda" rank="species" species="Umbonifer">Samarangopus umbonifer</taxonomicName>
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are the shape of the antennal globulus
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<pageBreakToken pageId="19" pageNumber="70" start="start">g</pageBreakToken>
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, stalk much longer than globulus in
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<taxonomicName class="Pauropoda" family="Brachypauropodidae" genus="Borneopauropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Borneopauropus choanephorus" order="Tetramerocerata" pageId="19" pageNumber="70" phylum="Arthropoda" rank="species" species="Choanephorus">Borneopauropus choanephorus</taxonomicName>
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, shorter in
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<taxonomicName class="Pauropoda" family="Brachypauropodidae" genus="Borneopauropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Borneopauropus umbonifer" order="Tetramerocerata" pageId="19" pageNumber="70" phylum="Arthropoda" rank="species" species="Umbonifer">Borneopauropus umbonifer</taxonomicName>
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, the large funnel-shaped organs of the tergites, with central rod, not without, the protuberances of the posterior margin of the tergite VI, with evenly convex lateral margins, not with a small knob on each side, the shape of the setae on coxa and trochanter of leg 9, simple, not furcate, and the length of the pygidial setae b3, almost as long as the b2, not distinctly shorter.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="20" lastPageNumber="71" pageId="19" pageNumber="70" type="description">
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<paragraph pageId="19" pageNumber="70">Description.</paragraph>
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<paragraph pageId="19" pageNumber="70">
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Length. 0.74 mm. Antennae (Fig. 72). Chaetotaxy of segments 1-4: 2/2/2/2; no
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<normalizedToken originalValue="g´">g'</normalizedToken>
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. Setae thin striate, on segment 4 only two proved, their relative lengths p=10,
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<normalizedToken originalValue="p´or">p'or</normalizedToken>
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<normalizedToken originalValue="p´´">p''</normalizedToken>
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=6. Tergal branch t almost cylindrical, 3.1 times as wide as greatest diameter and as long as sternal branch s. That branch twice longer than greatest diameter, anterodistal corner distinctly truncate. Seta q as setae of 4th segment, 0.5 of the length of s. Relative lengths of flagella (base segments included) and base segments: F1=100, bs1=18, F2=?, bs2~10, F3=85, bs3=17. F1 5.6 times as long as t, F3 3.3 times as long as s. Calyces conical; flagella axes inconsiderably widened below calyx. Globulus g 1.6 times as long as greatest width; 10 thin bracts, capsule spherical, diameter of g 0.8 of the greatest diameter of t. Antenna glabrous.
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</paragraph>
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<paragraph pageId="19" pageNumber="70">Trunk (Figs 73-77). Setae of collum segment (Fig. 73) similar thin furcate, main branch pointed striate, secondary branch rudimentary pointed; sublateral setae 1.3 times as long as submedian setae. Sternite process broad triangular pointed anteriorly. Appendages wide cylindrical, caps flat. All parts of collum segment glabrous.</paragraph>
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<paragraph pageId="19" pageNumber="70">Tergites with four main types of protuberances (Figs 74-77): 1. stalked campanulate marginal protuberances (Figs 74-77), short on anterior margin of tergite I, larger on lateral margins of tergites; 2. fungiform organs (Figs 74-77) with hat in the shape of an upside down transparent funnel with a central rod, foot subcylindrical, these distributed over whole the surface of tergites; 3. small subcylindrical organs with upside down funnel at top (Fig. 77); 4. many small conical structures in between the different protuberances. Number of marginal protuberances: (holotype only): I - 36, II, 1 small - T1 - 11; III, 8 - T2 - 8; IV, 8 - T3 - 6; V, 9 - T4 - 4, VI, 7 - T5 - 1.</paragraph>
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<paragraph pageId="19" pageNumber="70">
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Bothriotricha. All but T3 with very thin axes, curved distally. T3 (Fig. 78) with thicker axes distally forming a subcylindrical, almost glabrous, swelling, length
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<normalizedToken originalValue="¼">1/4</normalizedToken>
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of the length of bothriotrix. Relative lengths of bothriotricha (holotype only): T1=100, T2=95, T3=42, T4≈90, T5=89.
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</paragraph>
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<paragraph pageId="19" pageNumber="70">Genital papillae (Fig. 79). Conical, glabrous, 2.2 times as long as greatest diameter, setae long, 0.8 of the length of papillae, inserted below the middle of papillae.</paragraph>
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<paragraph pageId="19" pageNumber="70">Legs (Figs 80, 81).All legs 5-segmented. Seta on coxa and trochanter (Fig. 80) of legs 1-9thin simple striate. Tarsi tapering, those of leg 9 (Fig. 81) 3.7 times as long as its greatest diameter; two tergal setae, both pointed glabrous; length of proximal one 0.4 of the length of tarsus and 3 times longer than distal seta. Cuticle of tarsus glabrous. No proximal seta on tarsi of leg 1. All legs with large main claw and small setose anterior secondary claw; in leg 9 the former reaching 0.5 of the length of tarsus. Appendage on femur of leg 1 not studied.</paragraph>
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<paragraph lastPageId="20" lastPageNumber="71" pageId="19" pageNumber="70">
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Pygidium (Figs 82, 83). Tergum. Posterior margin undulate with larger pentagonal lobe between st. Setae a1 cylindrical, curved inward, converging, a2 short clavate straight
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<pageBreakToken pageId="20" pageNumber="71" start="start">converging</pageBreakToken>
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, faintly pubescent distally, a3 long thin tapering pointed diverging, st straight lanceolate, faintly pubescent. Relative lengths of setae: a1=10, a2=6(-7), a3=(20-)21, st=(15-)16. Distance a1-a1 1.3 times as long as a1, distance a1-a2 as long as distance a2 -a3; distance st-st almost as long as st and 1.1 times as long as distance a1-a1. Cuticle glabrous.
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</paragraph>
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<paragraph pageId="20" pageNumber="71">Sternum (Fig 83). Posterior margin rounded. Setae long tapering pointed, b2 straight diverging, b3 somewhat curved inward. Relative lengths of setae (pygidial a1=10): b1=(45-)47, b2=(26-)29, b3=24(-25). b1 1.1 times as long as interdistance, b2 1.1 times as long as distance b1-b2, b3 0.6 of interdistance.</paragraph>
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<paragraph pageId="20" pageNumber="71">Anal plate (Fig. 82) 1.4 times as long as broad, lateral margins convex, distal part of plate cleft by a V-shaped incision into two somewhat tapering cylindrical branches; four appendages: each branch provided with one outer and one inner tooth and in between a straight bladder-shaped appendage, that broadest in distal half, length of appendage 0.4 of the length of plate; two short thin cylindrical appendages protruding outward-backward from lateral margins. Plate glabrous, appendages with faint pubescence.</paragraph>
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<caption pageId="20" pageNumber="71">
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<paragraph pageId="20" pageNumber="71">
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Figures 72-83.
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<taxonomicName class="Pauropoda" family="Eurypauropodidae" genus="Samarangopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Samarangopus choanephorus" order="Tetramerocerata" pageId="20" pageNumber="71" phylum="Arthropoda" rank="species" species="Choanephorus">Samarangopus choanephorus</taxonomicName>
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sp. n., holotype ad. 9(♂) 72 left antenna, sternal view 73 collum segment, median and left part 74 tergite I, anterolateral margin with campanulate protuberances and fungiform organs 75 tergite I, posterolateral corner 76 tergite IV, right lateral margin around insertion pit of T3 77 tergite VI, right posterolateral part 78T3 79 genital papillae, anterior view 80 seta on trochanter of leg 9 81 tarsus of leg 9 82 pygidial tergum, posterior part, tergal view 83 pygidial sternum, sternal view. Scale: a: Fig. 79; b: Figs 74-76; c: Figs 72, 73, 77, 78, 80, 81; d: Figs 82, 83.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |