372 lines
52 KiB
XML
372 lines
52 KiB
XML
<document id="8C20042D578D5F59229BAA482C95D6A2" ID-CLB-Dataset="27568" ID-DOI="10.11646/zootaxa.4554.2.6" ID-GBIF-Dataset="dede68a0-5291-4c06-b3f7-4f41cf1295e0" ID-ISSN="1175-5326" ID-Zenodo-Dep="2623831" ID-ZooBank="13B319F8-915A-4FE5-8E56-C8C61ECCF369" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1554271583234" checkinUser="plazi" docAuthor="Ariyama, Hiroyuki" docDate="2019" docId="894F3B29FFFF31357596F93221CDFE5A" docLanguage="en" docName="zootaxa.4554.2.6.pdf" docOrigin="Zootaxa 4554 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Quadrimaera setibasis Ariyama 2019, sp. nov." docType="treatment" docUuid="3611FE34-BA1A-4270-B6E3-78C1F9F1D047" docUuidSource="ZooBank" docVersion="16" lastPageNumber="493" masterDocId="75764351FFE431147501FFFD222EFFAF" masterDocTitle="Species of the Maera - clade collected from Japan. Part 2: genera Austromaera Lowry & Springthorpe, 2005 and Quadrimaera Krapp-Schickel & Ruffo, 2000 (Crustacea: Amphipoda: Maeridae)" masterLastPageNumber="496" masterPageNumber="460" pageNumber="487" updateTime="1698716287362" updateUser="ExternalLinkService">
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<mods:title id="6388696CDAFC899E8398348DC25C0C7C">Species of the Maera - clade collected from Japan. Part 2: genera Austromaera Lowry & Springthorpe, 2005 and Quadrimaera Krapp-Schickel & Ruffo, 2000 (Crustacea: Amphipoda: Maeridae)</mods:title>
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<mods:namePart id="E6029431E1939F31BF00653E053F71DC">Ariyama, Hiroyuki</mods:namePart>
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<mods:title id="51959ABF5589A9DABA755DB76ED8BA51">Zootaxa</mods:title>
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<mods:part id="CD92ECCBEE4EDFDC4AE0A1A99E924566">
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<mods:date id="E88070AE2B573B8394EF905B6CFCFC89">2019</mods:date>
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<mods:number id="83C73887F24978CD4B55DCAACDA6B2D9">2019-02-11</mods:number>
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<mods:number id="4BB8AB089515FA3A0A8FEAAD991FD453">4554</mods:number>
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<treatment id="894F3B29FFFF31357596F93221CDFE5A" ID-DOI="http://doi.org/10.5281/zenodo.5316966" ID-GBIF-Taxon="154532530" ID-Zenodo-Dep="5316966" LSID="urn:lsid:zoobank.org:act:3611FE34-BA1A-4270-B6E3-78C1F9F1D047" httpUri="http://treatment.plazi.org/id/894F3B29FFFF31357596F93221CDFE5A" lastPageId="33" lastPageNumber="493" pageId="27" pageNumber="487">
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<subSubSection id="49FCD9B4FFFF310F7596F932213CF8A5" pageId="27" pageNumber="487" type="nomenclature">
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<paragraph id="01598A3FFFFF310F7596F9322025F945" blockId="27.[151,786,1743,1839]" box="[151,523,1743,1770]" pageId="27" pageNumber="487">
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<heading id="5A113D53FFFF310F7596F9322025F945" bold="true" box="[151,523,1743,1770]" fontSize="11" level="1" pageId="27" pageNumber="487" reason="1">
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<emphasis id="3392562DFFFF310F7596F9322025F945" bold="true" box="[151,523,1743,1770]" pageId="27" pageNumber="487">
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<taxonomicName id="C6E6F1BCFFFF310F7596F9322388F946" ID-CoL="7ZL3B" authority="Ariyama, 2019" authorityName="Ariyama" authorityYear="2019" box="[151,422,1743,1769]" class="Malacostraca" family="Maeridae" genus="Quadrimaera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="27" pageNumber="487" phylum="Arthropoda" rank="species" species="setibasis" status="sp. nov.">
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<emphasis id="3392562DFFFF310F7596F9322388F946" bold="true" box="[151,422,1743,1769]" italics="true" pageId="27" pageNumber="487">Quadrimaera setibasis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="28A1EB56FFFF310F74ACF92D2025F945" box="[429,523,1744,1770]" pageId="27" pageNumber="487" 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="01598A3FFFFF310F7596F90E213CF8A5" blockId="27.[151,786,1743,1839]" box="[151,786,1778,1803]" pageId="27" pageNumber="487">[Japanese name: Taiheiyō-sunnariyokoebi-modoki, new]</paragraph>
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</subSubSection>
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<subSubSection id="49FCD9B4FFFF310F7596F8EB23A1F880" box="[151,399,1814,1839]" pageId="27" pageNumber="487" type="description">
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<paragraph id="01598A3FFFFF310F7596F8EB23A1F880" blockId="27.[151,786,1743,1839]" box="[151,399,1814,1839]" pageId="27" pageNumber="487">
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(
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<figureCitation id="99DD96BAFFFF310F759EF8EB2324F880" box="[159,266,1814,1839]" captionStart="FIGURE 15" captionStartId="20.[151,250,1705,1727]" captionTargetBox="[321,1279,224,1670]" captionTargetId="figure@20.[260,1332,185,1701]" captionTargetPageId="20" captionText="FIGURE 15. Comparison of gnathopod 2 palm. Quadrimaera pacifica (Schellenberg, 1938). A1, male, 8.5 mm (OMNH-Ar- 10599), Ariake Sea; A2, male, 6.7 mm (OMNH-Ar-10611), Kushimoto Town; A3, ovigerous female, 7.4 mm (OMNH-Ar- 10603), Ariake Sea; B1, male, 5.0 mm, and B2, female, 5.7 mm, Hawaii [copy of Fig. 92 in J.L. Barnard (1970)]; C1, male, 6 mm, and C2, female, 5.5 mm, Gilbert Islands [copy of Fig. 19 in Schellenberg (1938)]; D1, male, 7 mm, and D2, female, 5? mm, Madagascar [copy of Fig. 201 in Ledoyer (1982)]; E1, male, 4.5 mm, and E2, ovigerous female, 4.2 mm, Cayman Islands [copy of Fig. 1 in Krapp-Schickel & Ruffo (2000)]. Quadrimaera ceres (Ruffo, Krapp & Gable, 2000). F1, male, 6 mm and F2, ovigerous female, 5 mm, Bermuda [copy of Fig. 5 in Ruffo et al. (2000)]. Quadrimaera rocasensis Senna & Serejo, 2007. G1, male, 6.3 mm, Brazil [copy of Fig. 6 in Senna & Serejo (2007)]. Quadrimaera setibasis sp. nov. H1, male, 9.2 mm (OMNH- Ar-10616), and H2, female, 10.2 mm (OMNH-Ar-10622), Misaki Town. Quadrimaera vallaris Hughes, 2015b. I1, male, 4.0 mm, Nepean Island [copy of Fig. 45 in Hughes (2015b)]." httpUri="https://zenodo.org/record/2623865/files/figure.png" pageId="27" pageNumber="487">Figs 15H</figureCitation>
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<figureCitation id="99DD96BAFFFF310F740BF8EB231AF880" box="[266,308,1814,1839]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStartId-0="1.[151,250,1839,1861]" captionStartId-1="3.[151,250,1123,1145]" captionTargetBox-0="[186,1409,325,1754]" captionTargetBox-1="[264,1305,300,983]" captionTargetId-0="figure@1.[151,1436,297,1782]" captionTargetId-1="figure@3.[151,1436,193,1102]" captionTargetPageId-0="1" captionTargetPageId-1="3" captionText-0="FIGURE 1. Map showing collecting sites of the examined specimens. A, Otsuchi Town in Iwate Prefecture; B, Miura City in Kanagawa Prefecture; C, Maizuru City in Kyoto Prefecture; D, Misaki Town in Osaka Prefecture and Wakayama City in Wakayama Prefecture; E, Kushimoto Town in Wakayama Prefecture; F–H, Ariake Sea; I, Nakadōri Island in the Gotō Islands, Nagasaki Prefecture; J, south of Yakushima Island in Kagoshima Prefecture." captionText-1="FIGURE 2. Austromaera ariakensis sp. nov. Paratype, ovigerous female, 10.2 mm (OMNH-Ar-10594). Habitus." httpUri-0="https://zenodo.org/record/2623833/files/figure.png" httpUri-1="https://zenodo.org/record/2623837/files/figure.png" pageId="27" pageNumber="487">1–2</figureCitation>
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,
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<figureCitation id="99DD96BAFFFF310F7441F8EB23A8F880" box="[320,390,1814,1839]" captionStart-0="FIGURE 21" captionStart-1="FIGURE 22" captionStart-2="FIGURE 23" captionStart-3="FIGURE 24" captionStart-4="FIGURE 25" captionStartId-0="28.[151,250,1211,1233]" captionStartId-1="29.[151,250,2000,2022]" captionStartId-2="31.[151,250,1998,2020]" captionStartId-3="32.[151,250,1935,1957]" captionStartId-4="33.[151,250,1426,1448]" captionTargetBox-0="[163,1366,244,1131]" captionTargetBox-1="[163,1379,249,1932]" captionTargetBox-2="[163,1422,193,1941]" captionTargetBox-3="[189,1357,238,1899]" captionTargetBox-4="[168,1428,553,1410]" captionTargetId-0="figure@28.[151,1436,223,1131]" captionTargetId-1="figure@29.[163,1425,193,1977]" captionTargetId-2="figure@31.[163,1425,193,1977]" captionTargetId-3="figure@32.[185,1402,193,1914]" captionTargetId-4="figure@33.[168,1428,553,1410]" captionTargetPageId-0="28" captionTargetPageId-1="29" captionTargetPageId-2="31" captionTargetPageId-3="32" captionTargetPageId-4="33" captionText-0="FIGURE 21. Quadrimaera setibasis sp. nov. Holotype, male, 12.5 mm (OMNH-Ar-10615). Habitus. Uropod 3 lost." captionText-1="FIGURE 22. Quadrimaera setibasis sp. nov. Holotype, male, 12.5 mm (OMNH-Ar-10615). Scales: 0.1 mm." captionText-2="FIGURE 23. Quadrimaera setibasis sp. nov. Holotype, male, 12.5 mm (OMNH-Ar-10615). Scales: 0.5 mm." captionText-3="FIGURE 24. Quadrimaera setibasis sp. nov. All except for F, M and SM, holotype, male, 12.5 mm (OMNH-Ar-10615); F, paratype, female, 10.2 mm (OMNH-Ar-10622); M, paratype, male, 9.2 mm (OMNH-Ar-10616); SM, paratype, male, 5.2 mm (OMNH-Ar-10618). Scales: 0.25 mm." captionText-4="FIGURE 25. Quadrimaera setibasis sp. nov. Paratype, male, 9.2 mm (OMNH-Ar-10616). Live specimen, photograph by H. Ariyama. Antennae regenerated." httpUri-0="https://zenodo.org/record/2623878/files/figure.png" httpUri-1="https://zenodo.org/record/2623880/files/figure.png" httpUri-2="https://zenodo.org/record/2623882/files/figure.png" httpUri-3="https://zenodo.org/record/2623884/files/figure.png" httpUri-4="https://zenodo.org/record/2623886/files/figure.png" pageId="27" pageNumber="487">21–25</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="49FCD9B4FFFF31087596F8A32627FA96" lastPageId="28" lastPageNumber="488" pageId="27" pageNumber="487" type="materials_examined">
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||
<paragraph id="01598A3FFFFF310F7596F8A320C5F84C" blockId="27.[151,1436,1886,2019]" pageId="27" pageNumber="487">
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||
<emphasis id="3392562DFFFF310F7596F8A3236BF8D8" bold="true" box="[151,325,1886,1911]" pageId="27" pageNumber="487">Type material.</emphasis>
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<materialsCitation id="B18E8062FFFF310F744DF8A32696F834" ID-GBIF-Occurrence="2234214836" collectingDate="2013-06-23" collectorName="H. Ariyama." latitude="34.315277" location="Misaki Town" longLatPrecision="19" longitude="135.09416" municipality="Myojinzaki" pageId="27" pageNumber="487" specimenCount="1" stateProvince="Osaka" typeStatus="holotype">
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<typeStatus id="DE5D349DFFFF310F744DF8A32397F8D8" box="[332,441,1886,1911]" pageId="27" pageNumber="487" type="holotype">Holotype</typeStatus>
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: male,
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<quantity id="C61E27DAFFFF310F7708F8A32043F8D9" box="[521,621,1886,1911]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" pageId="27" pageNumber="487" unit="mm" value="12.5">12.5 mm</quantity>
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(OMNH-Ar-10615),
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<collectingMunicipality id="E13D1045FFFF310F7660F8A321CCF8D8" box="[865,994,1886,1911]" pageId="27" pageNumber="487">Myojinzaki</collectingMunicipality>
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coast,
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<location id="0439DCE4FFFF310F7130F8A326E7F8D9" LSID="urn:lsid:plazi:treatment:894F3B29FFFF31357596F93221CDFE5A:0439DCE4FFFF310F7130F8A326E7F8D9" box="[1073,1225,1886,1911]" latitude="34.315277" longLatPrecision="19" longitude="135.09416" municipality="Myojinzaki" name="Misaki Town" pageId="27" pageNumber="487" stateProvince="Osaka">Misaki Town</location>
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,
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<collectingRegion id="C32244DDFFFF310F71D4F8A327B6F8D8" box="[1237,1432,1886,1911]" country="Japan" name="Osaka" pageId="27" pageNumber="487">Osaka Prefecture</collectingRegion>
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,
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<geoCoordinate id="64D2ECF8FFFF310F7596F87F2335F834" box="[151,283,1922,1947]" direction="north" orientation="latitude" pageId="27" pageNumber="487" precision="15" value="34.315277">34°18'55"N</geoCoordinate>
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<geoCoordinate id="64D2ECF8FFFF310F7425F87F239CF834" box="[292,434,1922,1947]" direction="east" orientation="longitude" pageId="27" pageNumber="487" precision="15" value="135.09416">135°05'39"E</geoCoordinate>
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(
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<figureCitation id="99DD96BAFFFF310F74C2F87F2033F834" box="[451,541,1922,1947]" captionStart="FIGURE 1" captionStartId="1.[151,250,1839,1861]" captionTargetBox="[186,1409,325,1754]" captionTargetId="figure@1.[151,1436,297,1782]" captionTargetPageId="1" captionText="FIGURE 1. Map showing collecting sites of the examined specimens. A, Otsuchi Town in Iwate Prefecture; B, Miura City in Kanagawa Prefecture; C, Maizuru City in Kyoto Prefecture; D, Misaki Town in Osaka Prefecture and Wakayama City in Wakayama Prefecture; E, Kushimoto Town in Wakayama Prefecture; F–H, Ariake Sea; I, Nakadōri Island in the Gotō Islands, Nagasaki Prefecture; J, south of Yakushima Island in Kagoshima Prefecture." httpUri="https://zenodo.org/record/2623833/files/figure.png" pageId="27" pageNumber="487">Fig. 1D</figureCitation>
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), intertidal, under stones,
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<date id="7558ACFFFFFF310F7649F87E21CDF834" box="[840,995,1923,1947]" pageId="27" pageNumber="487" value="2013-06-23">
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<collectingDate id="651C5517FFFF310F7649F87E21CDF834" box="[840,995,1923,1947]" pageId="27" pageNumber="487" value="2013-06-23">23 June 2013</collectingDate>
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</date>
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, coll.
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<collectorName id="AC13EFE9FFFF310F712BF87E2696F834" box="[1066,1208,1922,1947]" pageId="27" pageNumber="487">H. Ariyama.</collectorName>
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</materialsCitation>
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<materialsCitation id="B18E8062FFFF310F71C1F87E20C6F84C" ID-GBIF-Occurrence="2234214884" collectingDate="2013-06-23" collectorName="H. Ariyama." latitude="34.315277" location="Misaki Town" longLatPrecision="19" longitude="135.09416" municipality="Myojinzaki" pageId="27" pageNumber="487" specimenCount="3" specimenCount-male="3" stateProvince="Osaka" typeStatus="paratype">
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<typeStatus id="DE5D349DFFFF310F71C1F87E271CF834" box="[1216,1330,1923,1947]" pageId="27" pageNumber="487" type="paratype">Paratypes</typeStatus>
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:
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<specimenCount id="17E041B6FFFF310F703CF87E27B6F834" box="[1341,1432,1922,1947]" pageId="27" pageNumber="487" type="male">3 males</specimenCount>
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,
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<quantity id="C61E27DAFFFF310F7596F85B2330F811" box="[151,286,1958,1983]" metricMagnitude="-3" metricUnit="m" metricValue="7.199999999999999" metricValueMax="9.2" metricValueMin="5.2" pageId="27" pageNumber="487" unit="mm" value="7.199999999999999" valueMax="9.2" valueMin="5.2">5.2–9.2 mm</quantity>
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(OMNH-Ar-10616–10618), 3 ovigerous females,
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<quantity id="C61E27DAFFFF310F7652F85B21F4F811" box="[851,986,1958,1983]" metricMagnitude="-3" metricUnit="m" metricValue="7.4" metricValueMax="9.4" metricValueMin="5.4" pageId="27" pageNumber="487" unit="mm" value="7.4" valueMax="9.4" valueMin="5.4">5.4–9.4 mm</quantity>
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||
(OMNH-Ar-10619–10621) and female,
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||
<quantity id="C61E27DAFFFF310F7596F83622D5F84D" box="[151,251,1995,2019]" metricMagnitude="-2" metricUnit="m" metricValue="1.02" pageId="27" pageNumber="487" unit="mm" value="10.2">10.2 mm</quantity>
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(OMNH-Ar-10622), same data as holotype
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</materialsCitation>
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.
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||
</paragraph>
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||
<caption id="5599DAB7FFF831087596FB462718FB7E" box="[151,1334,1211,1233]" httpUri="https://zenodo.org/record/2623878/files/figure.png" pageId="28" pageNumber="488" startId="28.[151,250,1211,1233]" targetBox="[163,1366,244,1131]" targetPageId="28">
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||
<paragraph id="01598A3FFFF831087596FB462718FB7E" blockId="28.[151,1334,1211,1233]" box="[151,1334,1211,1233]" pageId="28" pageNumber="488">
|
||
<emphasis id="3392562DFFF831087596FB462331FB7F" bold="true" box="[151,287,1211,1233]" pageId="28" pageNumber="488">FIGURE 21.</emphasis>
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||
<taxonomicName id="C6E6F1BCFFF831087424FB462023FB7E" authority="Ariyama, 2019" authorityName="Ariyama" authorityYear="2019" box="[293,525,1211,1233]" class="Malacostraca" family="Maeridae" genus="Quadrimaera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="28" pageNumber="488" phylum="Arthropoda" rank="species" species="setibasis" status="sp. nov.">
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<emphasis id="3392562DFFF831087424FB462023FB7E" box="[293,525,1211,1233]" italics="true" pageId="28" pageNumber="488">Quadrimaera setibasis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3392562DFFF831087712FB46204AFB7F" bold="true" box="[531,612,1211,1232]" pageId="28" pageNumber="488">
|
||
<taxonomicNameLabel id="28A1EB56FFF831087712FB46204AFB7F" box="[531,612,1211,1232]" pageId="28" pageNumber="488" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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Holotype, male, 12.5 mm (OMNH-Ar-10615). Habitus. Uropod 3 lost.
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</paragraph>
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</caption>
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<paragraph id="01598A3FFFF8310875C6FADC2627FA96" blockId="28.[151,1437,1313,2022]" box="[199,1033,1313,1338]" pageId="28" pageNumber="488">
|
||
<materialsCitation id="B18E8062FFF8310875C6FADC262BFA96" ID-GBIF-Occurrence="2234214910" box="[199,1029,1313,1338]" country="Japan" location="Myojinzaki" municipality="Misaki Town" pageId="28" pageNumber="488" specimenCount="1" stateProvince="Osaka" typeStatus="holotype">
|
||
<emphasis id="3392562DFFF8310875C6FADC234BFA95" bold="true" box="[199,357,1313,1338]" pageId="28" pageNumber="488">
|
||
<typeStatus id="DE5D349DFFF8310875C6FADC232CFA95" box="[199,258,1313,1338]" pageId="28" pageNumber="488">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
<location id="0439DCE4FFF83108746DFADC23C3FA95" LSID="urn:lsid:plazi:treatment:894F3B29FFFF31357596F93221CDFE5A:0439DCE4FFF83108746DFADC23C3FA95" box="[364,493,1313,1338]" country="Japan" municipality="Misaki Town" name="Myojinzaki" pageId="28" pageNumber="488" stateProvince="Osaka">Myojinzaki</location>
|
||
coast,
|
||
<collectingMunicipality id="E13D1045FFF83108773DFADC20FCFA96" box="[572,722,1313,1338]" pageId="28" pageNumber="488">Misaki Town</collectingMunicipality>
|
||
,
|
||
<collectingRegion id="C32244DDFFF8310877DFFADC21B0FA95" box="[734,926,1313,1338]" country="Japan" name="Osaka" pageId="28" pageNumber="488">Osaka Prefecture</collectingRegion>
|
||
in
|
||
<collectingCountry id="79F1CAAFFFF8310876C3FADF262BFA96" box="[962,1029,1314,1337]" name="Japan" pageId="28" pageNumber="488">Japan</collectingCountry>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="49FCD9B4FFF8310875C6FAB826C5FAF1" box="[199,1259,1349,1374]" pageId="28" pageNumber="488" type="etymology">
|
||
<paragraph id="01598A3FFFF8310875C6FAB826C5FAF1" blockId="28.[151,1437,1313,2022]" box="[199,1259,1349,1374]" pageId="28" pageNumber="488">
|
||
<emphasis id="3392562DFFF8310875C6FAB82360FAF1" bold="true" box="[199,334,1349,1374]" pageId="28" pageNumber="488">Etymology.</emphasis>
|
||
From the Latin
|
||
<emphasis id="3392562DFFF831087702FABB2004FAF2" box="[515,554,1350,1373]" italics="true" pageId="28" pageNumber="488">seti</emphasis>
|
||
(= setose) + basis, referring to the character of the pereopod 6.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="49FCD9B4FFF8310875C6FA942079F9D1" pageId="28" pageNumber="488" type="diagnosis">
|
||
<paragraph id="01598A3FFFF8310875C6FA942079F9D1" blockId="28.[151,1437,1313,2022]" pageId="28" pageNumber="488">
|
||
<emphasis id="3392562DFFF8310875C6FA94236FFA2D" bold="true" box="[199,321,1385,1410]" pageId="28" pageNumber="488">Diagnosis.</emphasis>
|
||
<emphasis id="3392562DFFF83108744BFA9423F1FA2D" box="[330,479,1385,1410]" italics="true" pageId="28" pageNumber="488">Gnathopod 1</emphasis>
|
||
, coxa anteroventral corner rounded.
|
||
<emphasis id="3392562DFFF831087686FA942632FA2D" box="[903,1052,1385,1410]" italics="true" pageId="28" pageNumber="488">Gnathopod 2</emphasis>
|
||
, anterior margin of basis without robust setae, anterodistal corners of basis and ischium lobate on lateral and medial surfaces; propodus subrectangular, palm transverse, defined by large tooth, male palmar margin with small rounded excavation in middle and very small, V-shaped posterior excavation, female palmar margin with very shallow middle excavation, without posterior excavation.
|
||
<emphasis id="3392562DFFF8310874ECFA0420B9F9BE" box="[493,663,1529,1554]" italics="true" pageId="28" pageNumber="488">Pereopods 5–7</emphasis>
|
||
, bases subovate, each posterodistal lobe small, posterior margin of pereopod 6 heavily setose.
|
||
<emphasis id="3392562DFFF8310874D0F9E02011F999" box="[465,575,1565,1590]" italics="true" pageId="28" pageNumber="488">Uropod 3</emphasis>
|
||
, outer ramus longer than inner ramus, about 1.3 times length of peduncle.
|
||
<emphasis id="3392562DFFF831087596F9BC22F3F9F5" box="[151,221,1601,1626]" italics="true" pageId="28" pageNumber="488">Telson</emphasis>
|
||
slightly wider than long, distal margins truncate, without inner distal teeth, each bearing 6
|
||
<emphasis id="3392562DFFF8310871EBF9BF26D6F9F6" box="[1258,1272,1602,1625]" italics="true" pageId="28" pageNumber="488">–</emphasis>
|
||
9 robust setae, longest seta about 75% length of telson.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="49FCD9B4FFF8313575C6F9742015FF7A" lastPageId="33" lastPageNumber="493" pageId="28" pageNumber="488" type="description">
|
||
<paragraph id="01598A3FFFF8310875C6F9742389F969" blockId="28.[151,1437,1313,2022]" pageId="28" pageNumber="488">
|
||
<emphasis id="3392562DFFF8310875C6F9742377F90D" bold="true" box="[199,345,1673,1698]" pageId="28" pageNumber="488">Description.</emphasis>
|
||
Based on
|
||
<typeStatus id="DE5D349DFFF8310874D5F9742017F90D" box="[468,569,1673,1698]" pageId="28" pageNumber="488" type="holotype">holotype</typeStatus>
|
||
, male,
|
||
<quantity id="C61E27DAFFF83108778CF97420DDF90E" box="[653,755,1673,1698]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" pageId="28" pageNumber="488" unit="mm" value="12.5">12.5 mm</quantity>
|
||
(OMNH-Ar-10615), and
|
||
<typeStatus id="DE5D349DFFF83108711DF9772651F90D" box="[1052,1151,1674,1698]" pageId="28" pageNumber="488" type="paratype">paratype</typeStatus>
|
||
, male,
|
||
<quantity id="C61E27DAFFF8310871D2F9772705F90E" box="[1235,1323,1674,1698]" metricMagnitude="-3" metricUnit="m" metricValue="9.2" pageId="28" pageNumber="488" unit="mm" value="9.2">9.2 mm</quantity>
|
||
(OMNH- Ar-10616) for uropod 3.
|
||
</paragraph>
|
||
<paragraph id="01598A3FFFF8310A75C6F92C219CFECB" blockId="28.[151,1437,1313,2022]" lastBlockId="30.[151,1437,151,2013]" lastPageId="30" lastPageNumber="490" pageId="28" pageNumber="488">
|
||
<emphasis id="3392562DFFF8310875C6F92C2329F945" bold="true" box="[199,263,1745,1770]" pageId="28" pageNumber="488">Head</emphasis>
|
||
(
|
||
<figureCitation id="99DD96BAFFF831087416F92C23B7F945" box="[279,409,1745,1770]" captionStart-0="FIGURE 21" captionStart-1="FIGURE 22" captionStartId-0="28.[151,250,1211,1233]" captionStartId-1="29.[151,250,2000,2022]" captionTargetBox-0="[163,1366,244,1131]" captionTargetBox-1="[163,1379,249,1932]" captionTargetId-0="figure@28.[151,1436,223,1131]" captionTargetId-1="figure@29.[163,1425,193,1977]" captionTargetPageId-0="28" captionTargetPageId-1="29" captionText-0="FIGURE 21. Quadrimaera setibasis sp. nov. Holotype, male, 12.5 mm (OMNH-Ar-10615). Habitus. Uropod 3 lost." captionText-1="FIGURE 22. Quadrimaera setibasis sp. nov. Holotype, male, 12.5 mm (OMNH-Ar-10615). Scales: 0.1 mm." httpUri-0="https://zenodo.org/record/2623878/files/figure.png" httpUri-1="https://zenodo.org/record/2623880/files/figure.png" pageId="28" pageNumber="488">Figs 21–22</figureCitation>
|
||
). Anteroventral corner produced acutely, eyes oval, about 15% length of head.
|
||
<emphasis id="3392562DFFF831087029F92F27B2F945" box="[1320,1436,1746,1770]" italics="true" pageId="28" pageNumber="488">Antenna 1</emphasis>
|
||
about 0.45 times body length, densely setose; peduncle with ratio of lengths of articles 1–3 1:1.1:0.3, article 1 without posteromedial robust setae; accessory flagellum with 12 articles, terminal article minute, length about half of primary flagellum; primary flagellum with 33 articles, terminal article minute.
|
||
<emphasis id="3392562DFFF831087139F8C32685F8F9" box="[1080,1195,1854,1878]" italics="true" pageId="28" pageNumber="488">Antenna 2</emphasis>
|
||
about 65% length of antenna 1, densely setose; peduncle with ratio of lengths of articles 3–5 1:3.9:3.0; flagellum with 13 articles, terminal article minute.
|
||
<emphasis id="3392562DFFF8310874A7F87A203DF831" box="[422,531,1925,1950]" italics="true" pageId="28" pageNumber="488">Upper lip</emphasis>
|
||
, dorsal margin produced, ventral margin rounded, with minute setae.
|
||
<emphasis id="3392562DFFF83108702AF87827BBF831" box="[1323,1429,1925,1950]" italics="true" pageId="28" pageNumber="488">Mandible</emphasis>
|
||
, incisor bearing 3 cusps, lacinia mobilis 4-dentate, number of accessory setae 8 on left side and 9 on right side; palp article length ratio 1:1.6:1.6, articles 2
|
||
<emphasis id="3392562DFFF831087738F8322069F849" box="[569,583,1999,2022]" italics="true" pageId="28" pageNumber="488">–</emphasis>
|
||
3 heavily setose.
|
||
<emphasis id="3392562DFFF831087602F8322143F849" box="[771,877,1997,2022]" italics="true" pageId="28" pageNumber="488">Lower lip</emphasis>
|
||
with inner lobes, distal margins of inner and outer lobes bearing many short setae, mandibular processes small.
|
||
<emphasis id="3392562DFFFA310A763CFF6A2187FF1F" box="[829,937,151,176]" italics="true" pageId="30" pageNumber="490">Maxilla 1</emphasis>
|
||
, inner plate bullet-shaped, with 3 long and 1 short apical setae, medial margin bare; distal margin of outer plate with 9 robust setae; palp article 1 bearing 2 long setae distolaterally, article 2 with many apical setae.
|
||
<emphasis id="3392562DFFFA310A77E0FF222163FF57" box="[737,845,223,248]" italics="true" pageId="30" pageNumber="490">Maxilla 2</emphasis>
|
||
, outer plate larger than inner plate; medial margin of inner plate with several distal setae and many feeble setae.
|
||
<emphasis id="3392562DFFFA310A7642FEF92192FEB2" box="[835,956,260,285]" italics="true" pageId="30" pageNumber="490">Maxilliped</emphasis>
|
||
, distomedial corner of inner plate with 2 robust setae ventrally; outer plate with 19 long-to-short robust setae on distomedial margin; palp with 4 articles, article 2 densely setose medially, article 4 with large apical robust seta.
|
||
</paragraph>
|
||
<caption id="5599DAB7FFF931097596F82D26C5F849" box="[151,1259,2000,2022]" httpUri="https://zenodo.org/record/2623880/files/figure.png" pageId="29" pageNumber="489" startId="29.[151,250,2000,2022]" targetBox="[163,1379,249,1932]" targetPageId="29">
|
||
<paragraph id="01598A3FFFF931097596F82D26C5F849" blockId="29.[151,1259,2000,2022]" box="[151,1259,2000,2022]" pageId="29" pageNumber="489">
|
||
<emphasis id="3392562DFFF931097596F82D230EF84A" bold="true" box="[151,288,2000,2022]" pageId="29" pageNumber="489">FIGURE 22.</emphasis>
|
||
<taxonomicName id="C6E6F1BCFFF931097424F82D2023F849" authority="Ariyama, 2019" authorityName="Ariyama" authorityYear="2019" box="[293,525,2000,2022]" class="Malacostraca" family="Maeridae" genus="Quadrimaera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="29" pageNumber="489" phylum="Arthropoda" rank="species" species="setibasis" status="sp. nov.">
|
||
<emphasis id="3392562DFFF931097424F82D2023F849" box="[293,525,2000,2022]" italics="true" pageId="29" pageNumber="489">Quadrimaera setibasis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3392562DFFF931097712F82D204AF84A" bold="true" box="[531,612,2000,2021]" pageId="29" pageNumber="489">
|
||
<taxonomicNameLabel id="28A1EB56FFF931097712F82D204AF84A" box="[531,612,2000,2021]" pageId="29" pageNumber="489" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Holotype, male, 12.5 mm (OMNH-Ar-10615). Scales: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="01598A3FFFFA310A75C6FE9222C3FD62" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="490">
|
||
<emphasis id="3392562DFFFA310A75C6FE922335FE27" bold="true" box="[199,283,367,392]" pageId="30" pageNumber="490">Pereon</emphasis>
|
||
(
|
||
<figureCitation id="99DD96BAFFFA310A742AFE922353FE27" box="[299,381,367,392]" captionStart="FIGURE 23" captionStartId="31.[151,250,1998,2020]" captionTargetBox="[163,1422,193,1941]" captionTargetId="figure@31.[163,1425,193,1977]" captionTargetPageId="31" captionText="FIGURE 23. Quadrimaera setibasis sp. nov. Holotype, male, 12.5 mm (OMNH-Ar-10615). Scales: 0.5 mm." httpUri="https://zenodo.org/record/2623882/files/figure.png" pageId="30" pageNumber="490">Fig. 23</figureCitation>
|
||
).
|
||
<emphasis id="3392562DFFFA310A7495FE922007FE27" box="[404,553,367,392]" italics="true" pageId="30" pageNumber="490">Gnathopod 1</emphasis>
|
||
, coxa roundish trapezoidal, anteroventral corner rounded; basis bearing many long setae on posterior margin and medial surface; carpus with slight excavation on anterior margin; propodus palm defined by short robust seta, palmar margin lined with minute robust setae.
|
||
<emphasis id="3392562DFFFA310A71B1FE4A2760FE7F" box="[1200,1358,439,464]" italics="true" pageId="30" pageNumber="490">Gnathopod 2</emphasis>
|
||
, coxa subpentagonal; basis short, anterodistal corners on lateral and medial surfaces lobate, anterior margin without robust setae, posterior margin bearing several long setae; ischium, anterodistal corners on lateral and medial surfaces lobate; merus slightly produced posterodistally; propodus subrectangular, widened distally, length about 1.3 times width; palm transverse, defined by large tooth with robust seta, palmar margin with small rounded excavation in middle and very small V-shaped excavation posteriorly, anterior lobe with 4 lateral and 4 medial robust setae, posterior lobe bearing 9 lateral and 10 medial robust setae; dactylus, inner margin slightly swollen in middle.
|
||
</paragraph>
|
||
<paragraph id="01598A3FFFFA310A75C6FD2A26E3FBF8" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="490">
|
||
<emphasis id="3392562DFFFA310A75C6FD2A235CFD5F" box="[199,370,727,752]" italics="true" pageId="30" pageNumber="490">Pereopods 3–4</emphasis>
|
||
subequal in shape, pereopod 3 about 1.1 times length of pereopod 4; coxae subrectangular; bases with 1–2 robust setae and 3–4 long setae on posterior margins.
|
||
<emphasis id="3392562DFFFA310A76DCFD01264DFCBB" box="[989,1123,764,789]" italics="true" pageId="30" pageNumber="490">Pereopod 5</emphasis>
|
||
about 1.2 times length of pereopod 4; coxa with posterior lobe bearing robust seta; basis subovate, length about 1.4 times width, anterior margin with 3 short robust setae, posterior margin expanded in middle, bearing several short setae, posterodistal lobe small; merus, anterior margin setose.
|
||
<emphasis id="3392562DFFFA310A777EFC9A212CFC2F" box="[639,770,871,896]" italics="true" pageId="30" pageNumber="490">Pereopod 6</emphasis>
|
||
, about 1.1 times length of pereopod 5; coxa with 2 and 1 ventral robust setae on anterior and posterior lobes, respectively; basis subovate, length about 1.55 times width, anterior and posterior margins almost parallel, posterodistal lobe small, anterior margin with several short robust setae, posterior margin heavily setose; merus, anterior margin densely setose.
|
||
<emphasis id="3392562DFFFA310A7125FC292687FC43" box="[1060,1193,980,1005]" italics="true" pageId="30" pageNumber="490">Pereopod 7</emphasis>
|
||
slightly shorter than pereopod 6; coxa subtrapezoidal, anteroventral corner with 2 robust setae; basis subovate, length about 1.45 times width, anterior and posterior margins almost parallel, posterodistal lobe small, anterior margin with several short robust setae, posterior margin bearing several short setae; merus, anterior margin heavily setose.
|
||
</paragraph>
|
||
<paragraph id="01598A3FFFFA310A75C6FB99208AF937" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="490">
|
||
<emphasis id="3392562DFFFA310A75C6FB992324FBD2" bold="true" box="[199,266,1124,1149]" pageId="30" pageNumber="490">Pleon</emphasis>
|
||
(
|
||
<figureCitation id="99DD96BAFFFA310A741DFB99235EFBD3" box="[284,368,1124,1149]" captionStart="FIGURE 24" captionStartId="32.[151,250,1935,1957]" captionTargetBox="[189,1357,238,1899]" captionTargetId="figure@32.[185,1402,193,1914]" captionTargetPageId="32" captionText="FIGURE 24. Quadrimaera setibasis sp. nov. All except for F, M and SM, holotype, male, 12.5 mm (OMNH-Ar-10615); F, paratype, female, 10.2 mm (OMNH-Ar-10622); M, paratype, male, 9.2 mm (OMNH-Ar-10616); SM, paratype, male, 5.2 mm (OMNH-Ar-10618). Scales: 0.25 mm." httpUri="https://zenodo.org/record/2623884/files/figure.png" pageId="30" pageNumber="490">Fig. 24</figureCitation>
|
||
).
|
||
<emphasis id="3392562DFFFA310A7488FB982033FBD3" box="[393,541,1124,1148]" italics="true" pageId="30" pageNumber="490">Epimera 1–3</emphasis>
|
||
slightly projected posteroventrally, each with minute seta posteriorly; ventral margins of epimera 1–3 with 2, 4, 8 robust setae, respectively.
|
||
<emphasis id="3392562DFFFA310A765AFB7A21DBFB0F" box="[859,1013,1159,1184]" italics="true" pageId="30" pageNumber="490">Pleopods 1–3</emphasis>
|
||
, inner rami slightly longer than outer rami, inner ramus with 14, 13, 13 articles and outer rami with 15, 15, 14 articles respectively; pleopod 3 shortest, peduncle bearing several short setae and distal robust seta.
|
||
<emphasis id="3392562DFFFA310A7628FB3221BDFB47" box="[809,915,1231,1256]" italics="true" pageId="30" pageNumber="490">Uropod 1</emphasis>
|
||
, peduncle with 1 basofacial, 10 dorsolateral, 5 dorsomedial and 1 distolateral robust setae; outer ramus about 0.9 times length of inner ramus, about 75% length of peduncle, with 4 lateral, 5 medial and 5 terminal robust setae; inner ramus with 2 lateral, 5 medial and 5 terminal robust setae.
|
||
<emphasis id="3392562DFFFA310A7431FAC123B1FAFB" box="[304,415,1340,1365]" italics="true" pageId="30" pageNumber="490">Uropod 2</emphasis>
|
||
about 0.6 times length of uropod 1; peduncle bearing 3 dorsolateral and 2 dorsomedial robust setae; outer ramus about 85% length of inner ramus, about 1.15 times length of peduncle, with 5 dorsolateral, 5 dorsomedial (lost) and 5 (1 lost) terminal robust setae; inner ramus with 4 lateral, 5 medial and 5 terminal robust setae.
|
||
<emphasis id="3392562DFFFA310A7495FA5A202FFA6F" box="[404,513,1447,1472]" italics="true" pageId="30" pageNumber="490">Uropod 3</emphasis>
|
||
, medial margin of peduncle bearing 2 groups of robust setae; outer ramus about 1.15 times length of inner ramus, about 1.3 times of peduncle length; outer ramus with 3 groups of robust setae laterally and single and 2 groups of robust setae medially, distal margin with minute second article and many long setae, longest distal seta about 0.7 times length of outer ramus; inner ramus with single lateral and 2+2 medial robust setae, distal margin bearing many long setae.
|
||
<emphasis id="3392562DFFFA310A77F9F9CA2110F9FF" box="[760,830,1591,1616]" italics="true" pageId="30" pageNumber="490">Telson</emphasis>
|
||
slightly wider than long, each lateral margin with 2 sensory setae; distal margins truncate, without inner distal teeth, each bearing 6–7 long and 1–2 short robust setae, longest robust seta about 75% of telson length.
|
||
</paragraph>
|
||
<paragraph id="01598A3FFFFA310A75C6F95921E4F873" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="490">
|
||
<emphasis id="3392562DFFFA310A75C6F959231BF912" bold="true" box="[199,309,1700,1725]" pageId="30" pageNumber="490">Variation</emphasis>
|
||
.
|
||
<emphasis id="3392562DFFFA310A7444F95923F1F913" box="[325,479,1700,1725]" italics="true" pageId="30" pageNumber="490">Gnathopod 2.</emphasis>
|
||
Female,
|
||
<quantity id="C61E27DAFFFA310A7747F9592087F913" box="[582,681,1700,1724]" metricMagnitude="-2" metricUnit="m" metricValue="1.02" pageId="30" pageNumber="490" unit="mm" value="10.2">10.2 mm</quantity>
|
||
(OMNH-Ar-10622,
|
||
<figureCitation id="99DD96BAFFFA310A7693F95921CCF913" box="[914,994,1700,1725]" captionStart="FIGURE 24" captionStartId="32.[151,250,1935,1957]" captionTargetBox="[189,1357,238,1899]" captionTargetId="figure@32.[185,1402,193,1914]" captionTargetPageId="32" captionText="FIGURE 24. Quadrimaera setibasis sp. nov. All except for F, M and SM, holotype, male, 12.5 mm (OMNH-Ar-10615); F, paratype, female, 10.2 mm (OMNH-Ar-10622); M, paratype, male, 9.2 mm (OMNH-Ar-10616); SM, paratype, male, 5.2 mm (OMNH-Ar-10618). Scales: 0.25 mm." httpUri="https://zenodo.org/record/2623884/files/figure.png" pageId="30" pageNumber="490">Fig. 24</figureCitation>
|
||
F-G2), middle excavation on palm very shallow, posterior excavation absent, anterior lobe with 4 lateral and 5 medial robust setae, posterior lobe bearing 8 lateral and 7 medial robust setae. Male,
|
||
<quantity id="C61E27DAFFFA310A7755F9112087F8AB" box="[596,681,1772,1796]" metricMagnitude="-3" metricUnit="m" metricValue="9.2" pageId="30" pageNumber="490" unit="mm" value="9.2">9.2 mm</quantity>
|
||
(OMNH-Ar-10616,
|
||
<figureCitation id="99DD96BAFFFA310A7690F91121CFF8AB" box="[913,993,1772,1797]" captionStart="FIGURE 24" captionStartId="32.[151,250,1935,1957]" captionTargetBox="[189,1357,238,1899]" captionTargetId="figure@32.[185,1402,193,1914]" captionTargetPageId="32" captionText="FIGURE 24. Quadrimaera setibasis sp. nov. All except for F, M and SM, holotype, male, 12.5 mm (OMNH-Ar-10615); F, paratype, female, 10.2 mm (OMNH-Ar-10622); M, paratype, male, 9.2 mm (OMNH-Ar-10616); SM, paratype, male, 5.2 mm (OMNH-Ar-10618). Scales: 0.25 mm." httpUri="https://zenodo.org/record/2623884/files/figure.png" pageId="30" pageNumber="490">Fig. 24</figureCitation>
|
||
M-G2) almost same as that of
|
||
<typeStatus id="DE5D349DFFFA310A7032F91127B6F8AA" box="[1331,1432,1772,1797]" pageId="30" pageNumber="490" type="holotype">holotype</typeStatus>
|
||
, male, anterior lobe with 5 lateral and 3 medial robust setae, posterior lobe bearing 9 lateral and 8 medial robust setae. Small male,
|
||
<quantity id="C61E27DAFFFA310A7479F8C923FCF8E3" box="[376,466,1844,1869]" metricMagnitude="-3" metricUnit="m" metricValue="5.2" pageId="30" pageNumber="490" unit="mm" value="5.2">5.2 mm</quantity>
|
||
(OMNH-Ar-10618,
|
||
<figureCitation id="99DD96BAFFFA310A77C4F8C92137F8E3" box="[709,793,1844,1869]" captionStart="FIGURE 24" captionStartId="32.[151,250,1935,1957]" captionTargetBox="[189,1357,238,1899]" captionTargetId="figure@32.[185,1402,193,1914]" captionTargetPageId="32" captionText="FIGURE 24. Quadrimaera setibasis sp. nov. All except for F, M and SM, holotype, male, 12.5 mm (OMNH-Ar-10615); F, paratype, female, 10.2 mm (OMNH-Ar-10622); M, paratype, male, 9.2 mm (OMNH-Ar-10616); SM, paratype, male, 5.2 mm (OMNH-Ar-10618). Scales: 0.25 mm." httpUri="https://zenodo.org/record/2623884/files/figure.png" pageId="30" pageNumber="490">Fig. 24</figureCitation>
|
||
SM-G2), middle excavation on palm indistinct, palmar margin with 10 lateral and 10 medial robust setae.
|
||
<emphasis id="3392562DFFFA310A77F8F8AA215EF8DF" box="[761,880,1879,1904]" italics="true" pageId="30" pageNumber="490">Uropod 3.</emphasis>
|
||
Small male,
|
||
<quantity id="C61E27DAFFFA310A7113F8AA2643F8DF" box="[1042,1133,1879,1904]" metricMagnitude="-3" metricUnit="m" metricValue="5.2" pageId="30" pageNumber="490" unit="mm" value="5.2">5.2 mm</quantity>
|
||
(OMNH-Ar-10618), rami slender, outer ramus about 1.8 times length of peduncle. Small ovigerous female,
|
||
<quantity id="C61E27DAFFFA310A7123F8812656F83B" box="[1058,1144,1916,1941]" metricMagnitude="-3" metricUnit="m" metricValue="5.4" pageId="30" pageNumber="490" unit="mm" value="5.4">5.4 mm</quantity>
|
||
(OMNH-Ar-10621), rami slender, outer ramus about 1.9 times length of peduncle.
|
||
<emphasis id="3392562DFFFA310A7616F85D2149F816" box="[791,871,1952,1977]" italics="true" pageId="30" pageNumber="490">Telson.</emphasis>
|
||
Male,
|
||
<quantity id="C61E27DAFFFA310A76B7F85D2623F817" box="[950,1037,1952,1976]" metricMagnitude="-3" metricUnit="m" metricValue="9.2" pageId="30" pageNumber="490" unit="mm" value="9.2">9.2 mm</quantity>
|
||
(OMNH-Ar-10616,
|
||
<figureCitation id="99DD96BAFFFA310A71F6F85D2766F817" box="[1271,1352,1952,1977]" captionStart="FIGURE 24" captionStartId="32.[151,250,1935,1957]" captionTargetBox="[189,1357,238,1899]" captionTargetId="figure@32.[185,1402,193,1914]" captionTargetPageId="32" captionText="FIGURE 24. Quadrimaera setibasis sp. nov. All except for F, M and SM, holotype, male, 12.5 mm (OMNH-Ar-10615); F, paratype, female, 10.2 mm (OMNH-Ar-10622); M, paratype, male, 9.2 mm (OMNH-Ar-10616); SM, paratype, male, 5.2 mm (OMNH-Ar-10618). Scales: 0.25 mm." httpUri="https://zenodo.org/record/2623884/files/figure.png" pageId="30" pageNumber="490">Fig. 24</figureCitation>
|
||
M-G2), distal margin of each lobe bearing 5
|
||
<emphasis id="3392562DFFFA310A7728F8382019F873" box="[553,567,1989,2012]" italics="true" pageId="30" pageNumber="490">–</emphasis>
|
||
6 long and single short robust setae.
|
||
</paragraph>
|
||
<caption id="5599DAB7FFFB310B7596F83326C5F84B" box="[151,1259,1998,2020]" httpUri="https://zenodo.org/record/2623882/files/figure.png" pageId="31" pageNumber="491" startId="31.[151,250,1998,2020]" targetBox="[163,1422,193,1941]" targetPageId="31">
|
||
<paragraph id="01598A3FFFFB310B7596F83326C5F84B" blockId="31.[151,1259,1998,2020]" box="[151,1259,1998,2020]" pageId="31" pageNumber="491">
|
||
<emphasis id="3392562DFFFB310B7596F833230EF84C" bold="true" box="[151,288,1998,2020]" pageId="31" pageNumber="491">FIGURE 23.</emphasis>
|
||
<taxonomicName id="C6E6F1BCFFFB310B7424F8332023F84B" authority="Ariyama, 2019" authorityName="Ariyama" authorityYear="2019" box="[293,525,1998,2020]" class="Malacostraca" family="Maeridae" genus="Quadrimaera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="31" pageNumber="491" phylum="Arthropoda" rank="species" species="setibasis" status="sp. nov.">
|
||
<emphasis id="3392562DFFFB310B7424F8332023F84B" box="[293,525,1998,2020]" italics="true" pageId="31" pageNumber="491">Quadrimaera setibasis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3392562DFFFB310B7712F832204AF84B" bold="true" box="[531,612,1999,2020]" pageId="31" pageNumber="491">
|
||
<taxonomicNameLabel id="28A1EB56FFFB310B7712F832204AF84B" box="[531,612,1999,2020]" pageId="31" pageNumber="491" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Holotype, male, 12.5 mm (OMNH-Ar-10615). Scales: 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="5599DAB7FFC431347596F8722035F846" httpUri="https://zenodo.org/record/2623884/files/figure.png" pageId="32" pageNumber="492" startId="32.[151,250,1935,1957]" targetBox="[189,1357,238,1899]" targetPageId="32">
|
||
<paragraph id="01598A3FFFC431347596F8722035F846" blockId="32.[151,1436,1935,2025]" pageId="32" pageNumber="492">
|
||
<emphasis id="3392562DFFC431347596F872230FF80B" bold="true" box="[151,289,1935,1957]" pageId="32" pageNumber="492">FIGURE 24.</emphasis>
|
||
<taxonomicName id="C6E6F1BCFFC431347428F872203CF80A" authority="Ariyama, 2019" authorityName="Ariyama" authorityYear="2019" box="[297,530,1935,1957]" class="Malacostraca" family="Maeridae" genus="Quadrimaera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="32" pageNumber="492" phylum="Arthropoda" rank="species" species="setibasis" status="sp. nov.">
|
||
<emphasis id="3392562DFFC431347428F872203CF80A" box="[297,530,1935,1957]" italics="true" pageId="32" pageNumber="492">Quadrimaera setibasis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3392562DFFC43134771AF8722043F80B" bold="true" box="[539,621,1935,1956]" pageId="32" pageNumber="492">
|
||
<taxonomicNameLabel id="28A1EB56FFC43134771AF8722043F80B" box="[539,621,1935,1956]" pageId="32" pageNumber="492" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
All except for F, M and SM, holotype, male, 12.5 mm (OMNH-Ar-10615); F, paratype, female, 10.2 mm (OMNH-Ar-10622); M, paratype, male, 9.2 mm (OMNH-Ar-10616); SM, paratype, male, 5.2 mm (OMNH-Ar-10618). Scales: 0.25 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="01598A3FFFC5313575C6FF6A2015FF7A" blockId="33.[151,1436,151,501]" pageId="33" pageNumber="493">
|
||
<emphasis id="3392562DFFC5313575C6FF6A23B6FF1F" bold="true" box="[199,408,151,176]" pageId="33" pageNumber="493">Coloration in life</emphasis>
|
||
(
|
||
<figureCitation id="99DD96BAFFC5313574ABFF6A23D0FF1F" box="[426,510,151,176]" captionStart="FIGURE 25" captionStartId="33.[151,250,1426,1448]" captionTargetBox="[168,1428,553,1410]" captionTargetId="figure@33.[168,1428,553,1410]" captionTargetPageId="33" captionText="FIGURE 25. Quadrimaera setibasis sp. nov. Paratype, male, 9.2 mm (OMNH-Ar-10616). Live specimen, photograph by H. Ariyama. Antennae regenerated." httpUri="https://zenodo.org/record/2623886/files/figure.png" pageId="33" pageNumber="493">Fig. 25</figureCitation>
|
||
). Eyes dark red, antennae pale pink, gnathopod 2 propodus white, dactylus pale orange, other parts bluish light green.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="49FCD9B4FFC5313575C6FF22209CFE7F" pageId="33" pageNumber="493" type="discussion">
|
||
<paragraph id="01598A3FFFC5313575C6FF222187FE27" blockId="33.[151,1436,151,501]" pageId="33" pageNumber="493">
|
||
<emphasis id="3392562DFFC5313575C6FF222315FF57" bold="true" box="[199,315,223,248]" pageId="33" pageNumber="493">Remarks.</emphasis>
|
||
Only two species of
|
||
<taxonomicName id="C6E6F1BCFFC531357734FF2220E3FF57" authorityName="Krapp-Schickel & Ruffo" authorityYear="2000" box="[565,717,223,248]" class="Malacostraca" family="Maeridae" genus="Quadrimaera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="33" pageNumber="493" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="3392562DFFC531357734FF2220E3FF57" box="[565,717,223,248]" italics="true" pageId="33" pageNumber="493">Quadrimaera</emphasis>
|
||
</taxonomicName>
|
||
, this new species and
|
||
<taxonomicName id="C6E6F1BCFFC5313576D7FF1D26BFFF57" baseAuthorityName="Ruffo" baseAuthorityYear="1938" box="[982,1169,223,248]" class="Malacostraca" family="Maeridae" genus="Quadrimaera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="33" pageNumber="493" phylum="Arthropoda" rank="species" species="schellenbergi">
|
||
<emphasis id="3392562DFFC5313576D7FF1D26BFFF57" box="[982,1169,223,248]" italics="true" pageId="33" pageNumber="493">Q. schellenbergi</emphasis>
|
||
</taxonomicName>
|
||
from Red Sea (Krapp-
|
||
<bibRefCitation id="6577F7CEFFC531357596FEF92380FEB2" author="Krapp-Schickel, T. & Ruffo, S." box="[151,430,260,285]" pageId="33" pageNumber="493" pagination="57 - 70" refId="ref14440" refString="Krapp-Schickel, T. & Ruffo, S. (2006) New or poorly known Quadrimaera species from the Red Sea and Indian Ocean (Amphipoda, Melitidae). Bollettino del Museo Civico di Storia Naturale di Ferona, 30, 57 - 70." type="journal article" year="2006">Schickel & Ruffo 2006</bibRefCitation>
|
||
), have the heavily setose basis of the pereopod 6.
|
||
<taxonomicName id="C6E6F1BCFFC53135710FFEF9273DFEB2" authority="Ariyama, 2019" authorityName="Ariyama" authorityYear="2019" box="[1038,1299,260,285]" class="Malacostraca" family="Maeridae" genus="Quadrimaera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="33" pageNumber="493" phylum="Arthropoda" rank="species" species="setibasis" status="sp. nov.">
|
||
<emphasis id="3392562DFFC53135710FFEF9273DFEB2" box="[1038,1299,260,285]" italics="true" pageId="33" pageNumber="493">Quadrimaera setibasis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3392562DFFC53135701EFEF92753FEB2" bold="true" box="[1311,1405,260,285]" pageId="33" pageNumber="493">
|
||
<taxonomicNameLabel id="28A1EB56FFC53135701EFEF92753FEB2" box="[1311,1405,260,285]" pageId="33" pageNumber="493" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is different from
|
||
<taxonomicName id="C6E6F1BCFFC531357440FED523D2FEEF" baseAuthorityName="Ruffo" baseAuthorityYear="1938" box="[321,508,295,320]" class="Malacostraca" family="Maeridae" genus="Quadrimaera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="33" pageNumber="493" phylum="Arthropoda" rank="species" species="schellenbergi">
|
||
<emphasis id="3392562DFFC531357440FED523D2FEEF" box="[321,508,295,320]" italics="true" pageId="33" pageNumber="493">Q. schellenbergi</emphasis>
|
||
</taxonomicName>
|
||
in the narrower anterior lobe of the male gnathopod 2 palm and the non-setose bases of the pereopods 5 and 7 (
|
||
<bibRefCitation id="6577F7CEFFC531357701FEB120ABFECB" author="Ruffo, S." box="[512,645,332,357]" pageId="33" pageNumber="493" pagination="152 - 180" refId="ref15714" refString="Ruffo, S. (1938) Studi sui crostacei anfipodi. IX. Gli anfipodi marini del Museo Civico di Storia Naturale di Genova. (b) Gli Anfipodi del Mar Rosso. Annali del Museo Civico di Storia Naturale, Genova, 60, 152 - 180." type="journal article" year="1938">Ruffo 1938</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="6577F7CEFFC531357790FEB121C4FECA" author="Krapp-Schickel, T. & Ruffo, S." box="[657,1002,332,357]" pageId="33" pageNumber="493" pagination="57 - 70" refId="ref14440" refString="Krapp-Schickel, T. & Ruffo, S. (2006) New or poorly known Quadrimaera species from the Red Sea and Indian Ocean (Amphipoda, Melitidae). Bollettino del Museo Civico di Storia Naturale di Ferona, 30, 57 - 70." type="journal article" year="2006">Krapp-Schickel & Ruffo 2006</bibRefCitation>
|
||
). In addition, this species is the largest in the genus
|
||
<taxonomicName id="C6E6F1BCFFC531357424FE922393FE27" authorityName="Krapp-Schickel & Ruffo" authorityYear="2000" box="[293,445,367,392]" class="Malacostraca" family="Maeridae" genus="Quadrimaera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="33" pageNumber="493" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="3392562DFFC531357424FE922393FE27" box="[293,445,367,392]" italics="true" pageId="33" pageNumber="493">Quadrimaera</emphasis>
|
||
</taxonomicName>
|
||
(maximum body length:
|
||
<quantity id="C61E27DAFFC5313577DBFE922110FE28" box="[730,830,367,392]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" pageId="33" pageNumber="493" unit="mm" value="12.5">12.5 mm</quantity>
|
||
in male).
|
||
</paragraph>
|
||
<paragraph id="01598A3FFFC5313575C6FE69209CFE7F" blockId="33.[151,1436,151,501]" pageId="33" pageNumber="493">
|
||
<emphasis id="3392562DFFC5313575C6FE692304FE02" bold="true" box="[199,298,404,429]" pageId="33" pageNumber="493">Habitat.</emphasis>
|
||
Under stones, intertidal. This species sometimes occurs together with
|
||
<taxonomicName id="C6E6F1BCFFC531357184FE682311FE7F" authority="Ariyama, 2018" authorityName="Ariyama" authorityYear="2018" class="Malacostraca" family="Maeridae" genus="Orientomaera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="33" pageNumber="493" phylum="Arthropoda" rank="species" species="decipiens">
|
||
<emphasis id="3392562DFFC531357184FE6827B5FE02" box="[1157,1435,404,429]" italics="true" pageId="33" pageNumber="493">Orientomaera decipiens</emphasis>
|
||
<bibRefCitation id="6577F7CEFFC531357596FE4A2311FE7F" author="Ariyama, H." box="[151,319,439,464]" pageId="33" pageNumber="493" pagination="201 - 244" refId="ref13118" refString="Ariyama, H. (2018) Species of the Maera - clade collected from Japan. Part 1: genera Maeropsis Chevreux, 1919 and Orientomaera gen. nov. (Crustacea: Amphipoda: Maeridae). Zootaxa, 4433 (2), 201 - 244. https: // doi. org / 10.11646 / zootaxa. 4433.2.1" type="journal article" year="2018">Ariyama, 2018</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="C6E6F1BCFFC531357474FE452080FE7F" authority="Ariyama, 2018" authorityName="Ariyama" authorityYear="2018" box="[373,686,439,464]" class="Malacostraca" family="Maeridae" genus="Orientomaera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="33" pageNumber="493" phylum="Arthropoda" rank="species" species="obliquua">
|
||
<emphasis id="3392562DFFC531357474FE4523D5FE7F" box="[373,507,439,464]" italics="true" pageId="33" pageNumber="493">O. obliquua</emphasis>
|
||
<bibRefCitation id="6577F7CEFFC531357703FE4A2080FE7F" author="Ariyama, H." box="[514,686,439,464]" pageId="33" pageNumber="493" pagination="201 - 244" refId="ref13118" refString="Ariyama, H. (2018) Species of the Maera - clade collected from Japan. Part 1: genera Maeropsis Chevreux, 1919 and Orientomaera gen. nov. (Crustacea: Amphipoda: Maeridae). Zootaxa, 4433 (2), 201 - 244. https: // doi. org / 10.11646 / zootaxa. 4433.2.1" type="journal article" year="2018">Ariyama, 2018</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="49FCD9B4FFC5313575C6FE2121CDFE5A" box="[199,995,476,501]" pageId="33" pageNumber="493" type="distribution">
|
||
<paragraph id="01598A3FFFC5313575C6FE2121CDFE5A" blockId="33.[151,1436,151,501]" box="[199,995,476,501]" pageId="33" pageNumber="493">
|
||
<emphasis id="3392562DFFC5313575C6FE21234EFE5A" bold="true" box="[199,352,476,501]" pageId="33" pageNumber="493">Distribution.</emphasis>
|
||
<collectingCountry id="79F1CAAFFFC531357466FE202385FE5B" box="[359,427,477,500]" name="Japan" pageId="33" pageNumber="493">Japan</collectingCountry>
|
||
: Misaki Town in
|
||
<collectingRegion id="C32244DDFFC53135776CFE212100FE5A" box="[621,814,476,501]" country="Japan" name="Osaka" pageId="33" pageNumber="493">Osaka Prefecture</collectingRegion>
|
||
(present study).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |