272 lines
35 KiB
XML
272 lines
35 KiB
XML
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<mods:title id="B21ADAC67360612B95FC5458F4DE6B32">Report on two deep-water caridean shrimp species (Crustacea: Decapoda: Caridea: Alvinocarididae, Acanthephyridae) from the northeastern South China Sea</mods:title>
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<mods:namePart id="B4DC8217CFF544472D4AFE2AB8B26568">Li, Xinzheng</mods:namePart>
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<treatment id="03A64273AF09580B28883D5FFA9B20AA" ID-DOI="http://doi.org/10.5281/zenodo.6098521" ID-GBIF-Taxon="119590886" ID-Zenodo-Dep="6098521" LSID="urn:lsid:plazi:treatment:03A64273AF09580B28883D5FFA9B20AA" httpUri="http://treatment.plazi.org/id/03A64273AF09580B28883D5FFA9B20AA" lastPageId="5" lastPageNumber="135" pageId="2" pageNumber="132">
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<subSubSection id="C315A0EEAF09580C28883D5FFE892007" pageId="2" pageNumber="132" type="nomenclature">
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<paragraph id="8BB0F365AF09580C28883D5FFD7E2068" blockId="2.[151,742,284,344]" box="[151,742,284,311]" pageId="2" pageNumber="132">
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<heading id="D0F84409AF09580C28883D5FFD7E2068" bold="true" box="[151,742,284,311]" fontSize="11" level="1" pageId="2" pageNumber="132" reason="1">
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<taxonomicName id="4C0F88E6AF09580C28883D5FFD7E2068" ID-CoL="9CNTP" authority="Kikuchi and Ohta, 1995" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[151,742,284,311]" class="Malacostraca" family="Alvinocarididae" genus="Alvinocaris" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="132" phylum="Arthropoda" rank="species" species="longirostris">
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<emphasis id="B97B2F77AF09580C28883D5FFD7E2068" bold="true" box="[151,742,284,311]" pageId="2" pageNumber="132">
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<emphasis id="B97B2F77AF09580C28883D5FFE2B2069" bold="true" box="[151,435,284,310]" italics="true" pageId="2" pageNumber="132">Alvinocaris longirostris</emphasis>
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<bibRefCitation id="EF9E8E94AF09580C29A53D5EFD7E2068" author="Kikuchi" box="[442,742,285,311]" pageId="2" pageNumber="132" refString="Kikuchi, T. & Ohta, S. (1995) Two caridean shrimps of the families Bresiliidae and Hippolytidae from a hydrothermal field on the Iheya Ridge, off the Ryukyu Islands, Japan. Journal of Crustacean Biology, 15 (4), 771 - 785. http: // dx. doi. org / 10.2307 / 1548826" type="journal article" year="1995">Kikuchi and Ohta, 1995</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BB0F365AF09580C28883D7CFE892007" blockId="2.[151,742,284,344]" box="[151,273,319,344]" pageId="2" pageNumber="132">
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(
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<figureCitation id="1334EFE0AF09580C28803D7CFE922007" box="[159,266,319,344]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStart-3="FIGURE 5. 16 S" captionStartId-0="3.[151,250,904,926]" captionStartId-1="3.[151,250,1731,1753]" captionStartId-2="4.[151,250,896,918]" captionStartId-3="4.[151,250,1876,1898]" captionTargetBox-0="[151,1435,193,882]" captionTargetBox-1="[295,1290,1006,1689]" captionTargetBox-2="[165,1425,190,851]" captionTargetBox-3="[165,1428,1050,1808]" captionTargetId-0="figure@3.[151,1436,193,882]" captionTargetId-1="figure@3.[295,1291,1006,1690]" captionTargetId-2="figure@4.[151,1435,179,867]" captionTargetId-3="figure@4.[151,1436,1036,1820]" captionTargetPageId-0="3" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="4" captionText-0="FIGURE 2. Habitat of the shrimp Alvinocaris longirostris Kikuchi and Ohta, 1995 in the Bathymodiolus platifrons -- Shinkaia crosnieri Community in the Jiaolong Cold Seep I, northeastern South China Sea. The shrimps were pointed by the arrows." captionText-1="FIGURE 3. Alvinocaris longirostris Kikuchi and Ohta, 1995. Photo of the shrimp body." captionText-2="FIGURE 4. COI gene sequences of Alvinocaris longirostris Kikuchi and Ohta, 1995. Up lines, based on material from Okinawa Trough, Hatoma Knoll, provided by G. Tokuda, R. P. Kumara and H. Yamasaki [genbank number: AB 821296.1]; low lines, present specimen." captionText-3="FIGURE 5. 16 S RNA gene sequences of Alvinocaris longirostris Kikuchi and Ohta, 1995. Up line, based on material from Okinawa Trough, Hatoma Knoll, provided by G. Tokuda, R. P. Kumara and H. Yamasaki [genbank number: AB 821296.1]; low lines, present specimen." httpUri-0="https://zenodo.org/record/240508/files/figure.png" httpUri-1="https://zenodo.org/record/240509/files/figure.png" httpUri-2="https://zenodo.org/record/240510/files/figure.png" httpUri-3="https://zenodo.org/record/240511/files/figure.png" pageId="2" pageNumber="132">Figs. 2–5</figureCitation>
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)
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</paragraph>
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<subSubSection id="C315A0EEAF09580C28883DCBFABF20C1" box="[151,1319,392,414]" pageId="2" pageNumber="132" type="reference_group">
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<paragraph id="8BB0F365AF09580C28883DCBFABF20C1" blockId="2.[151,1319,392,414]" box="[151,1319,392,414]" pageId="2" pageNumber="132">
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<treatmentCitationGroup id="AB1FD44BAF09580C28883DCBFABF20C1" box="[151,1319,392,414]" pageId="2" pageNumber="132">
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<taxonomicName id="4C0F88E6AF09580C28883DCBFD2E20C1" ID-CoL="9CNTP" authority="Kikuchi and Ohta, 1995: 772" authorityName="Kikuchi and Ohta" authorityPageNumber="772" authorityYear="1995" box="[151,694,392,414]" class="Malacostraca" family="Alvinocarididae" genus="Alvinocaris" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="132" phylum="Arthropoda" rank="species" species="longirostris">
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<emphasis id="B97B2F77AF09580C28883DCBFE1F20C1" box="[151,391,392,414]" italics="true" pageId="2" pageNumber="132">Alvinocaris longirostris</emphasis>
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<treatmentCitation id="0AAED574AF09580C29923DCBFD2E20C1" author="Kikuchi" box="[397,694,392,414]" page="772" pageId="2" pageNumber="132" year="1995">
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<bibRefCitation id="EF9E8E94AF09580C29923DCBFD1C20C1" author="Kikuchi" box="[397,644,392,414]" pageId="2" pageNumber="132" refString="Kikuchi, T. & Ohta, S. (1995) Two caridean shrimps of the families Bresiliidae and Hippolytidae from a hydrothermal field on the Iheya Ridge, off the Ryukyu Islands, Japan. Journal of Crustacean Biology, 15 (4), 771 - 785. http: // dx. doi. org / 10.2307 / 1548826" type="journal article" year="1995">Kikuchi and Ohta, 1995</bibRefCitation>
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: 772
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</treatmentCitation>
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</taxonomicName>
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, figs. 1–7;
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<treatmentCitation id="0AAED574AF09580C2B393DCBFBE620C1" author="Komai" box="[806,1150,392,414]" page="1148" pageId="2" pageNumber="132" year="2005">
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<bibRefCitation id="EF9E8E94AF09580C2B393DCBFBD820C1" author="Komai" box="[806,1088,392,414]" pageId="2" pageNumber="132" refString="Komai, T. & Segonzac, M. (2005) A revision of the genus Alvinocaris Williams and Chace (Crustacea: decapoda: Caridea: Alvinocarididae), with descriptions of a new genus and a new spcies of Alvinocaris. Journal of Natural History, 39 (15), 1111 - 1175, figs. 1 - 29." type="journal article" year="2005">Komai and Segonzac, 2005</bibRefCitation>
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: 1148
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</treatmentCitation>
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, figs. 19, 20, 29.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C315A0EEAF09580C28883D89FD032310" pageId="2" pageNumber="132" type="materials_examined">
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<paragraph id="8BB0F365AF09580C28883D89FD032310" blockId="2.[151,1437,458,1995]" pageId="2" pageNumber="132">
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<emphasis id="B97B2F77AF09580C28883D89FE1A20BC" bold="true" box="[151,386,458,483]" pageId="2" pageNumber="132">Material examined.</emphasis>
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<specimenCount id="9D0938ECAF09580C29953D88FE4E20BC" box="[394,470,458,483]" pageId="2" pageNumber="132" type="male">1 male</specimenCount>
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(cl
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<quantity id="4CF75E80AF09580C2A1A3D89FDE420BC" box="[517,636,458,483]" metricMagnitude="-2" metricUnit="m" metricValue="1.2349999999999999" pageId="2" pageNumber="132" unit="mm" value="12.35">12.35 mm</quantity>
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), cold seep, Jiaolong Cold Seep I, ridge between continental shelf and slope, off Guangdong Province,
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<collectingCountry id="F318B3F5AF09580C2A113DADFDCC2358" box="[526,596,494,519]" name="China" pageId="2" pageNumber="132">China</collectingCountry>
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, southwest to
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<collectingCountry id="F318B3F5AF09580C2AE43DADFCD52358" box="[763,845,494,519]" name="Taiwan" pageId="2" pageNumber="132">Taiwan</collectingCountry>
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Island, northeastern South
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<collectingCountry id="F318B3F5AF09580C2C943DADFB562358" box="[1163,1230,494,519]" name="China" pageId="2" pageNumber="132">China</collectingCountry>
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Sea,
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<geoCoordinate id="EE3B95A2AF09580C2D0E3DADFA002358" box="[1297,1432,494,519]" direction="north" orientation="latitude" pageId="2" pageNumber="132" precision="1" value="22.1158">22°6.948’N</geoCoordinate>
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,
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<geoCoordinate id="EE3B95A2AF09580C28883E51FEAB2374" box="[151,307,530,555]" direction="east" orientation="longitude" pageId="2" pageNumber="132" precision="1" value="119.28526">119°17.116’E</geoCoordinate>
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,
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<quantity id="4CF75E80AF09580C295E3E50FE0E2375" box="[321,406,531,555]" metricMagnitude="3" metricUnit="m" metricValue="1.138" pageId="2" pageNumber="132" unit="m" value="1138.0">1138 m</quantity>
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depth, collected with small net held by manipulator of “Jiaolong” submersible, collectors: Jian-wen Qiu and Xinzheng Li,
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<date id="FFB1D5A5AF09580C29E13E74FD0F2310" box="[510,663,567,591]" pageId="2" pageNumber="132" value="2013-06-19">19 June 2013</date>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C315A0EEAF09580C28D83E19FBCF27AC" pageId="2" pageNumber="132" type="description">
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<paragraph id="8BB0F365AF09580C28D83E19FBCC232C" blockId="2.[151,1437,458,1995]" box="[199,1108,602,627]" pageId="2" pageNumber="132">
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<emphasis id="B97B2F77AF09580C28D83E19FCB0232C" bold="true" box="[199,808,602,627]" pageId="2" pageNumber="132">
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Description of specimen from the South
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<collectingCountry id="F318B3F5AF09580C2AB83E19FD68232C" box="[679,752,602,627]" name="China" pageId="2" pageNumber="132">China</collectingCountry>
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Sea.
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</emphasis>
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Large
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<taxonomicName id="4C0F88E6AF09580C2B683E18FC60232C" box="[887,1016,603,627]" class="Malacostraca" family="Alvinocarididae" genus="Alvinocaris" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="132" phylum="Arthropoda" rank="genus">
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<emphasis id="B97B2F77AF09580C2B683E18FC60232C" box="[887,1016,603,627]" italics="true" pageId="2" pageNumber="132">Alvinocaris</emphasis>
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</taxonomicName>
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shrimp.
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</paragraph>
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<paragraph id="8BB0F365AF09580C28D83E3CFEE522CC" blockId="2.[151,1437,458,1995]" pageId="2" pageNumber="132">Rostrum directed forward, very slightly curved dorsally, 0.50 of carapace length, distal part damaged, remaining part almost reaching to distal margin of second segment of antennular peduncle; dorsal margin armed with 11+ teeth, including 7+ teeth on rostrum proper and 4 relatively strong teeth on carapace posteriror to orbital margin, posteriormost tooth arising at anterior 0.39 of carapace length; ventral margin armed with 2+ small subdistal teeth. Carapace width 0.66 of length; postrostral median ridge moderately high, extending to 0.80 of carapace length, dorsal angle about 157°; pterygostomial tooth weakly produced anteriorly, shorter and more robust than antennal tooth, exceeding antennal tooth; post-antennal groove distinct; branchial region not particularly inflated.</paragraph>
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<paragraph id="8BB0F365AF09580C28D83FDDFF7C2588" blockId="2.[151,1437,458,1995]" pageId="2" pageNumber="132">Third abdominal pleuron unarmed. Fourth abdominal pleuron with small posteroventral tooth and 1 very small additional tooth on posterior margin and very 1 (right) or 2 (left) small additional teeth on ventral margin. Fifth abdominal pleuron armed with strong posteroventral tooth and 1 (left) or 3 (right) additional teeth on posterior margin. Sixth abdominal somite 0.43 times as long as carapace, 1.25 times longer than height, pleuron with strong posterolateral and posteroventral tooth. Telson 1.56 times as long as sixth abdominal somite, not reaching posterior margin of uropodal endopod, 2.33 times as long as anterior width and 4.30 times as long as posterior width; armed with 6 (right) or 8 (left) dorsolateral spines; posterior margin evenly slightly convex, armed with 1 (right) or 2 (left) spines similar to dorsolateral ones at lateral corners and 10 plumose setae all longer than mesial pair of lateral spines.</paragraph>
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<paragraph id="8BB0F365AF09580C28D838A0FD0A25A4" blockId="2.[151,1437,458,1995]" box="[199,658,1250,1275]" pageId="2" pageNumber="132">Eyes small, stalk short, cornea indistinct.</paragraph>
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<paragraph id="8BB0F365AF09580C28D83945FE6E24F0" blockId="2.[151,1437,458,1995]" pageId="2" pageNumber="132">Antennular peduncle stout, stylocerite exceeding mid-length of second segment, distolateral tooth of first segment extending to proximal 0.40 of second segment; second segment 1.68 times longer than wide, distomesial tooth acute. Antennal scale 0.45 times as long as carapace, 1.82 times longer than wide; lateral margin straight, slightly converging against dorsal median ridge; distolateral tooth directed forward, falling short of broadly rounded distal margin of blade.</paragraph>
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<paragraph id="8BB0F365AF09580C28D839F9FB8527D8" blockId="2.[151,1437,458,1995]" pageId="2" pageNumber="132">First and second pereopods symmetrical. First pereopod robust; greatest height of palm 1.18 times as long as length of palm; fingers strongly curved medially, dactylus 2.35 times as long as length of palm, carpus and merus unarmed. Second pereopod very slender, merus unarmed. Third pereopod moderately slender; dactylus 0.19 times as long as propodus, with accessory spinules notably increasing in size distally; carpus 0.72 times as long as propodus; merus 1.17 times as long as propodus, 5.92 times as long as greatest height, with a strong spine at middle ventral margin. Fourth and fifth pereopods similar to third, with merus unarmed.</paragraph>
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<paragraph id="8BB0F365AF09580C28D83AD1FEC02791" blockId="2.[151,1437,458,1995]" pageId="2" pageNumber="132">
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<emphasis id="B97B2F77AF09580C28D83AD1FEE527F4" bold="true" box="[199,381,1682,1707]" pageId="2" pageNumber="132">Measurements.</emphasis>
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Carapace length=
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||
<quantity id="4CF75E80AF09580C2A483AD1FD4927F5" box="[599,721,1682,1707]" metricMagnitude="-2" metricUnit="m" metricValue="1.2349999999999999" pageId="2" pageNumber="132" unit="mm" value="12.35">12.35 mm</quantity>
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||
; carapace width=
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<quantity id="4CF75E80AF09580C2BBE3AD1FB9627F5" box="[929,1038,1682,1707]" metricMagnitude="-3" metricUnit="m" metricValue="7.86" pageId="2" pageNumber="132" unit="mm" value="7.86">7.86 mm</quantity>
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||
; rostrum length=
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<quantity id="4CF75E80AF09580C2CC53AD1FADF27F5" box="[1242,1351,1682,1707]" metricMagnitude="-3" metricUnit="m" metricValue="6.12" pageId="2" pageNumber="132" unit="mm" value="6.12">6.12 mm</quantity>
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||
; telson length=
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||
<quantity id="4CF75E80AF09580C28F13AF5FECC2791" box="[238,340,1718,1743]" metricMagnitude="-3" metricUnit="m" metricValue="8.21" pageId="2" pageNumber="132" unit="mm" value="8.21">8.21 mm</quantity>
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.
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</paragraph>
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<paragraph id="8BB0F365AF09580C28D83A99FBCF27AC" blockId="2.[151,1437,458,1995]" box="[199,1111,1754,1779]" pageId="2" pageNumber="132">
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<emphasis id="B97B2F77AF09580C28D83A99FEC727AC" bold="true" box="[199,351,1754,1779]" pageId="2" pageNumber="132">Colouration.</emphasis>
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||
Body entirely semi-transparent ivory-white, eyes white (
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||
<figureCitation id="1334EFE0AF09580C2BC13A99FBB627AC" box="[990,1070,1754,1779]" captionStart="FIGURE 2" captionStartId="3.[151,250,904,926]" captionTargetBox="[151,1435,193,882]" captionTargetId="figure@3.[151,1436,193,882]" captionTargetPageId="3" captionText="FIGURE 2. Habitat of the shrimp Alvinocaris longirostris Kikuchi and Ohta, 1995 in the Bathymodiolus platifrons -- Shinkaia crosnieri Community in the Jiaolong Cold Seep I, northeastern South China Sea. The shrimps were pointed by the arrows." httpUri="https://zenodo.org/record/240508/files/figure.png" pageId="2" pageNumber="132">Figs. 2</figureCitation>
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,
|
||
<figureCitation id="1334EFE0AF09580C2C263A98FBD127AC" box="[1081,1097,1755,1779]" captionStart="FIGURE 3" captionStartId="3.[151,250,1731,1753]" captionTargetBox="[295,1290,1006,1689]" captionTargetId="figure@3.[295,1291,1006,1690]" captionTargetPageId="3" captionText="FIGURE 3. Alvinocaris longirostris Kikuchi and Ohta, 1995. Photo of the shrimp body." httpUri="https://zenodo.org/record/240509/files/figure.png" pageId="2" pageNumber="132">3</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C315A0EEAF09580B28D83ABDFA9B20AA" lastPageId="5" lastPageNumber="135" pageId="2" pageNumber="132" type="discussion">
|
||
<paragraph id="8BB0F365AF09580C28D83ABDFDC62694" blockId="2.[151,1437,458,1995]" pageId="2" pageNumber="132">
|
||
<emphasis id="B97B2F77AF09580C28D83ABDFEA32648" bold="true" box="[199,315,1790,1815]" pageId="2" pageNumber="132">Remarks.</emphasis>
|
||
The present male specimen agrees well with the original (
|
||
<bibRefCitation id="EF9E8E94AF09580C2BD13ABDFB782648" author="Kikuchi" box="[974,1248,1790,1815]" pageId="2" pageNumber="132" refString="Kikuchi, T. & Ohta, S. (1995) Two caridean shrimps of the families Bresiliidae and Hippolytidae from a hydrothermal field on the Iheya Ridge, off the Ryukyu Islands, Japan. Journal of Crustacean Biology, 15 (4), 771 - 785. http: // dx. doi. org / 10.2307 / 1548826" type="journal article" year="1995">Kikuchi and Ohta, 1995</bibRefCitation>
|
||
) and Komai and Segonzac’s (2005) descriptions and illustrations. The similarities of nucleotide sequences of the genes 16S RNA and COI from the present specimen are more than 99% comparing with those provided by G. Tokuda, R. P. Kumara and H. Yamasaki [genbank number: AB821296.1 (mitochondrial DNA complete genome), fig. 4, COI, fig. 5, 16S RNA] and K. H. Chu and T.-Y. Chan [genbank number: GQ131897.1 (16S RNA)] from specimens from Okinawa Trough, Hatoma Knoll, the
|
||
<typeStatus id="54B44DC7AF09580C29D23BF0FE652694" box="[461,509,1971,1995]" pageId="2" pageNumber="132">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
<caption id="DF70A3EDAF08580D28883FCBFAF622E3" httpUri="https://zenodo.org/record/240508/files/figure.png" pageId="3" pageNumber="133" targetBox="[151,1435,193,882]" targetPageId="3">
|
||
<paragraph id="8BB0F365AF08580D28883FCBFAF622E3" blockId="3.[151,1436,904,956]" pageId="3" pageNumber="133">
|
||
<emphasis id="B97B2F77AF08580D28883FCBFE8A22C2" bold="true" box="[151,274,904,926]" pageId="3" pageNumber="133">FIGURE 2.</emphasis>
|
||
Habitat of the shrimp
|
||
<taxonomicName id="4C0F88E6AF08580D29E83FCBFC7922C1" authority="Kikuchi and Ohta, 1995" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[503,993,904,926]" class="Malacostraca" family="Alvinocarididae" genus="Alvinocaris" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="133" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="B97B2F77AF08580D29E83FCBFD7F22C1" box="[503,743,904,926]" italics="true" pageId="3" pageNumber="133">Alvinocaris longirostris</emphasis>
|
||
Kikuchi and Ohta, 1995
|
||
</taxonomicName>
|
||
in the
|
||
<taxonomicName id="4C0F88E6AF08580D2C393FCBFABE22C1" box="[1062,1318,904,926]" class="Bivalvia" family="Mytilidae" genus="Bathymodiolus" kingdom="Animalia" order="Mytiloida" pageId="3" pageNumber="133" phylum="Mollusca" rank="species" species="platifrons">
|
||
<emphasis id="B97B2F77AF08580D2C393FCBFABE22C1" box="[1062,1318,904,926]" italics="true" pageId="3" pageNumber="133">Bathymodiolus platifrons</emphasis>
|
||
</taxonomicName>
|
||
--
|
||
<taxonomicName id="4C0F88E6AF08580D2D5C3FCBFEE922E3" authority="Community" authorityName="Community" class="Malacostraca" family="Galatheidae" genus="Shinkaia" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="133" phylum="Arthropoda" rank="species" species="crosnieri">
|
||
<emphasis id="B97B2F77AF08580D2D5C3FCBFF6A22E3" italics="true" pageId="3" pageNumber="133">Shinkaia crosnieri</emphasis>
|
||
Community
|
||
</taxonomicName>
|
||
in the Jiaolong Cold Seep I, northeastern South China Sea. The shrimps were pointed by the arrows.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF70A3EDAF08580D28883A80FB8E2786" box="[151,1046,1731,1753]" httpUri="https://zenodo.org/record/240509/files/figure.png" pageId="3" pageNumber="133" targetBox="[295,1290,1006,1689]" targetPageId="3">
|
||
<paragraph id="8BB0F365AF08580D28883A80FB8E2786" blockId="3.[151,1046,1731,1753]" box="[151,1046,1731,1753]" pageId="3" pageNumber="133">
|
||
<emphasis id="B97B2F77AF08580D28883A80FE8A2787" bold="true" box="[151,274,1731,1753]" pageId="3" pageNumber="133">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C0F88E6AF08580D29063A80FC9E2786" authority="Kikuchi and Ohta, 1995" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[281,774,1731,1753]" class="Malacostraca" family="Alvinocarididae" genus="Alvinocaris" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="133" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="B97B2F77AF08580D29063A80FD922786" box="[281,522,1731,1753]" italics="true" pageId="3" pageNumber="133">Alvinocaris longirostris</emphasis>
|
||
Kikuchi and Ohta, 1995
|
||
</taxonomicName>
|
||
. Photo of the shrimp body.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BB0F365AF08580D28D83B45FD96268D" blockId="3.[151,1436,1798,2003]" pageId="3" pageNumber="133">
|
||
<taxonomicName id="4C0F88E6AF08580D28D83B45FE4F2641" box="[199,471,1798,1822]" class="Malacostraca" family="Alvinocarididae" genus="Alvinocaris" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="133" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="B97B2F77AF08580D28D83B45FE4F2641" box="[199,471,1798,1822]" italics="true" pageId="3" pageNumber="133">Alvinocaris longirostris</emphasis>
|
||
</taxonomicName>
|
||
was not previously reported from the South
|
||
<collectingCountry id="F318B3F5AF08580D2BE63B45FBA42640" box="[1017,1084,1798,1823]" name="China" pageId="3" pageNumber="133">China</collectingCountry>
|
||
Sea. This record extends the distribution of the species much south into the South
|
||
<collectingCountry id="F318B3F5AF08580D2AEC3B69FCAE261C" box="[755,822,1834,1859]" name="China" pageId="3" pageNumber="133">China</collectingCountry>
|
||
Sea. As
|
||
<bibRefCitation id="EF9E8E94AF08580D2B843B69FB45261C" author="Komai" box="[923,1245,1834,1859]" pageId="3" pageNumber="133" refString="Komai, T. & Segonzac, M. (2005) A revision of the genus Alvinocaris Williams and Chace (Crustacea: decapoda: Caridea: Alvinocarididae), with descriptions of a new genus and a new spcies of Alvinocaris. Journal of Natural History, 39 (15), 1111 - 1175, figs. 1 - 29." type="journal article" year="2005">Komai and Segonzac (2005)</bibRefCitation>
|
||
pointed out, this species may be the only one in the family
|
||
<taxonomicName id="4C0F88E6AF08580D2A8A3B0DFCD12638" box="[661,841,1870,1895]" class="Malacostraca" family="Alvinocarididae" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="133" phylum="Arthropoda" rank="family">Alvinocarididae</taxonomicName>
|
||
that occurs on both hot vents and cold seeps (see Teixeira
|
||
<emphasis id="B97B2F77AF08580D28E43B30FEAD26D5" box="[251,309,1906,1930]" italics="true" pageId="3" pageNumber="133">et al.</emphasis>
|
||
2013). This record is the second record of the species from cold seep, after Fujikura
|
||
<emphasis id="B97B2F77AF08580D2D113B30FAD126D5" box="[1294,1353,1906,1930]" italics="true" pageId="3" pageNumber="133">et al.</emphasis>
|
||
(1995) reported it from the Sagami Bay, at similar depth (
|
||
<quantity id="4CF75E80AF08580D2AF93BD4FC1E26F0" box="[742,902,1943,1967]" metricMagnitude="3" metricUnit="m" metricValue="1.17" metricValueMax="1.22" metricValueMin="1.1199999999999999" pageId="3" pageNumber="133" unit="m" value="1170.0" valueMax="1220.0" valueMin="1120.0">1120–1220 m</quantity>
|
||
) as this record, although the species was first reported from hydrothermal vent.
|
||
</paragraph>
|
||
<caption id="DF70A3EDAF0F580A28883FC3FE12228B" httpUri="https://zenodo.org/record/240510/files/figure.png" pageId="4" pageNumber="134" targetBox="[165,1425,190,851]" targetPageId="4">
|
||
<paragraph id="8BB0F365AF0F580A28883FC3FE12228B" blockId="4.[151,1435,896,980]" pageId="4" pageNumber="134">
|
||
<emphasis id="B97B2F77AF0F580A28883FC3FE8F22CA" bold="true" box="[151,279,896,918]" pageId="4" pageNumber="134">FIGURE 4.</emphasis>
|
||
COI gene sequences of
|
||
<taxonomicName id="4C0F88E6AF0F580A2A3A3FC3FBB222C9" authority="Kikuchi and Ohta, 1995" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[549,1066,896,918]" class="Malacostraca" family="Alvinocarididae" genus="Alvinocaris" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="134" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="B97B2F77AF0F580A2A3A3FC3FC8222C9" box="[549,794,896,918]" italics="true" pageId="4" pageNumber="134">Alvinocaris longirostris</emphasis>
|
||
Kikuchi and Ohta, 1995
|
||
</taxonomicName>
|
||
. Up lines, based on material from Okinawa Trough, Hatoma Knoll, provided by G. Tokuda, R. P. Kumara and H. Yamasaki [genbank number: AB821296.1]; low lines, present specimen.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF70A3EDAF0F580A28883B17FE1226F8" httpUri="https://zenodo.org/record/240511/files/figure.png" pageId="4" pageNumber="134" targetBox="[165,1428,1050,1808]" targetPageId="4">
|
||
<paragraph id="8BB0F365AF0F580A28883B17FE1226F8" blockId="4.[151,1435,1876,1959]" pageId="4" pageNumber="134">
|
||
<emphasis id="B97B2F77AF0F580A28883B17FE8C2636" bold="true" box="[151,276,1876,1898]" pageId="4" pageNumber="134">FIGURE 5.</emphasis>
|
||
16S RNA gene sequences of
|
||
<taxonomicName id="4C0F88E6AF0F580A2A513B17FBDD2635" authority="Kikuchi and Ohta, 1995" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[590,1093,1876,1898]" class="Malacostraca" family="Alvinocarididae" genus="Alvinocaris" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="134" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="B97B2F77AF0F580A2A513B17FCD92635" box="[590,833,1876,1898]" italics="true" pageId="4" pageNumber="134">Alvinocaris longirostris</emphasis>
|
||
Kikuchi and Ohta, 1995
|
||
</taxonomicName>
|
||
. Up line, based on material from Okinawa Trough, Hatoma Knoll, provided by G. Tokuda, R. P. Kumara and H. Yamasaki [genbank number: AB821296.1]; low lines, present specimen.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BB0F365AF0E580B28D83CDBFA152042" blockId="5.[151,1437,151,501]" pageId="5" pageNumber="135">
|
||
Same as
|
||
<taxonomicName id="4C0F88E6AF0E580B29343CDBFCD421EF" authority="Kikuchi and Ohta, 1995" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[299,844,151,176]" class="Malacostraca" family="Alvinocarididae" genus="Alvinocaris" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="135" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="B97B2F77AF0E580B29343CDBFDAD21EF" box="[299,565,152,176]" italics="true" pageId="5" pageNumber="135">Alvinocaris longirostris</emphasis>
|
||
<bibRefCitation id="EF9E8E94AF0E580B2A233CD4FCD421EF" author="Kikuchi" box="[572,844,151,176]" pageId="5" pageNumber="135" refString="Kikuchi, T. & Ohta, S. (1995) Two caridean shrimps of the families Bresiliidae and Hippolytidae from a hydrothermal field on the Iheya Ridge, off the Ryukyu Islands, Japan. Journal of Crustacean Biology, 15 (4), 771 - 785. http: // dx. doi. org / 10.2307 / 1548826" type="journal article" year="1995">Kikuchi and Ohta, 1995</bibRefCitation>
|
||
</taxonomicName>
|
||
, the two key species of the
|
||
<emphasis id="B97B2F77AF0E580B2C9E3CDBFE19218B" italics="true" pageId="5" pageNumber="135">
|
||
<taxonomicName id="4C0F88E6AF0E580B2C9E3CDBFA0421EF" box="[1153,1436,152,176]" class="Bivalvia" family="Mytilidae" genus="Bathymodiolus" kingdom="Animalia" order="Mytiloida" pageId="5" pageNumber="135" phylum="Mollusca" rank="species" species="platifrons">Bathymodiolus platifrons</taxonomicName>
|
||
—
|
||
<taxonomicName id="4C0F88E6AF0E580B28AC3CFFFE19218B" authority="Community" authorityName="Community" box="[179,385,188,212]" class="Malacostraca" family="Galatheidae" genus="Shinkaia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="135" phylum="Arthropoda" rank="species" species="crosnieri">Shinkaia crosnieri</taxonomicName>
|
||
</emphasis>
|
||
Community from the Jiaolong Cold Seep I,
|
||
<taxonomicName id="4C0F88E6AF0E580B2B673CFFFF5721A7" authority="Hashimoto & Okutani, 1994" authorityName="Hashimoto & Okutani" authorityYear="1994" class="Bivalvia" family="Mytilidae" genus="Bathymodiolus" kingdom="Animalia" order="Mytiloida" pageId="5" pageNumber="135" phylum="Mollusca" rank="species" species="platifrons">
|
||
<emphasis id="B97B2F77AF0E580B2B673CFFFB0B218B" box="[888,1171,188,212]" italics="true" pageId="5" pageNumber="135">Bathymodiolus platifrons</emphasis>
|
||
Hashimoto & Okutani, 1994
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C0F88E6AF0E580B29113CA3FC9A21A7" authority="Baba & Williams, 1998" authorityName="Baba & Williams" authorityYear="1998" box="[270,770,223,248]" class="Malacostraca" family="Galatheidae" genus="Shinkaia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="135" phylum="Arthropoda" rank="species" species="crosnieri">
|
||
<emphasis id="B97B2F77AF0E580B29113CA3FE7821A8" box="[270,480,224,248]" italics="true" pageId="5" pageNumber="135">Shinkaia crosnieri</emphasis>
|
||
<bibRefCitation id="EF9E8E94AF0E580B29F33C9CFC9A21A7" author="Baba" box="[492,770,223,248]" pageId="5" pageNumber="135" refString="Baba, K. & Williams, A. B. (1998) New Galatheoidea (Crustacea, Decapoda, Anomura) from hydrothermal systems in the West Pacific Ocean: Bismarck Archipelago and Okinawa Trough. Zoosystema, 20 (2), 143 - 156, figs. 1 - 6." type="journal article" year="1998">Baba & Williams, 1998</bibRefCitation>
|
||
</taxonomicName>
|
||
were also reported from Okinawa Trough in the habitat fluenced by hydrothermal vent. These three species are also the key species in the hydrothermal vent community.
|
||
</paragraph>
|
||
<paragraph id="8BB0F365AF0E580B28D83D64FE9C20F2" blockId="5.[151,1437,151,501]" pageId="5" pageNumber="135">
|
||
Recently, the author visited the Jiaolong Cold Seep I again in
|
||
<date id="FFB1D5A5AF0E580B2B843D64FB80201F" box="[923,1048,295,320]" pageId="5" pageNumber="135" value="2014-04">April 2014</date>
|
||
for field work with the scientific vessel “Kexue” using ROV “Faxian”, more specimens of
|
||
<taxonomicName id="4C0F88E6AF0E580B2B973D0FFA0F203A" authority="Kikuchi and Ohta" authorityName="Kikuchi and Ohta" box="[904,1431,332,357]" class="Malacostraca" family="Alvinocarididae" genus="Alvinocaris" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="135" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="B97B2F77AF0E580B2B973D0FFB07203B" box="[904,1183,332,356]" italics="true" pageId="5" pageNumber="135">Alvinocaris longirostris</emphasis>
|
||
Kikuchi and Ohta
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C0F88E6AF0E580B28883D33FC8020D7" authority="Hashimoto & Okutani, 1994" authorityName="Hashimoto & Okutani" authorityYear="1994" box="[151,792,367,392]" class="Bivalvia" family="Mytilidae" genus="Bathymodiolus" kingdom="Animalia" order="Mytiloida" pageId="5" pageNumber="135" phylum="Mollusca" rank="species" species="platifrons">
|
||
<emphasis id="B97B2F77AF0E580B28883D33FE2020D7" box="[151,440,368,392]" italics="true" pageId="5" pageNumber="135">Bathymodiolus platifrons</emphasis>
|
||
Hashimoto & Okutani, 1994
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C0F88E6AF0E580B2B443D33FAC020D7" authority="Baba & Williams, 1998" authorityName="Baba & Williams" authorityYear="1998" box="[859,1368,367,392]" class="Malacostraca" family="Galatheidae" genus="Shinkaia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="135" phylum="Arthropoda" rank="species" species="crosnieri">
|
||
<emphasis id="B97B2F77AF0E580B2B443D33FBB620D8" box="[859,1070,368,392]" italics="true" pageId="5" pageNumber="135">Shinkaia crosnieri</emphasis>
|
||
<bibRefCitation id="EF9E8E94AF0E580B2C233D2CFAC020D7" author="Baba" box="[1084,1368,367,392]" pageId="5" pageNumber="135" refString="Baba, K. & Williams, A. B. (1998) New Galatheoidea (Crustacea, Decapoda, Anomura) from hydrothermal systems in the West Pacific Ocean: Bismarck Archipelago and Okinawa Trough. Zoosystema, 20 (2), 143 - 156, figs. 1 - 6." type="journal article" year="1998">Baba & Williams, 1998</bibRefCitation>
|
||
</taxonomicName>
|
||
were collected.
|
||
</paragraph>
|
||
<paragraph id="8BB0F365AF0E580B28D83DF4FA9B20AA" blockId="5.[151,1437,151,501]" pageId="5" pageNumber="135">
|
||
The 14 known species of the genus
|
||
<taxonomicName id="4C0F88E6AF0E580B2A453DFBFD43208F" box="[602,731,440,464]" class="Malacostraca" family="Alvinocarididae" genus="Alvinocaris" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="135" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B97B2F77AF0E580B2A453DFBFD43208F" box="[602,731,440,464]" italics="true" pageId="5" pageNumber="135">Alvinocaris</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished by the following key with caution as it is designed for identifying adult specimens. The key is modified after Komai & Segonzac’s (2005) key.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |