368 lines
31 KiB
XML
368 lines
31 KiB
XML
<document ID-DOI="10.1071/is22030" ID-GBIF-Dataset="83c35eac-4bc8-40c5-a8f0-a19ef107d792" ID-Zenodo-Dep="7534735" approvalRequired="3" approvalRequired_for_document="1" approvalRequired_for_taxonomicNames="2" checkinTime="1673623169394" checkinUser="valdenar" docAuthor="Rodríguez-Flores, Paula C., Seid, Charlotte A., Rouse, Greg W. & Giribet, Gonzalo" docDate="2023" docId="03B7E138FFBC72664AB04FFEB0C5B93C" docLanguage="en" docName="InvertebrSyst.37.1.14–60.pdf.imf" docOrigin="Invertebrate Systematics 37 (1)" docSource="http://dx.doi.org/10.1071/is22030" docTitle="Munidopsis margarita Faxon 1893" docType="treatment" docVersion="3" lastPageNumber="43" masterDocId="FF8E9940FFA5727B49224A11B032BB37" masterDocTitle="Cosmopolitan abyssal lineages? A systematic study of East Pacific deep-sea squat lobsters (Decapoda: Galatheoidea: Munidopsidae)" masterLastPageNumber="60" masterPageNumber="14" pageNumber="39" updateTime="1673624227468" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-ND-4.0">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Cosmopolitan abyssal lineages? A systematic study of East Pacific deep-sea squat lobsters (Decapoda: Galatheoidea: Munidopsidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Rodríguez-Flores, Paula C.</mods:namePart>
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<mods:affiliation>Department of Organismic and Evolutionary Biology, Museum of Comparative Zoology, Harvard University, 26 Oxford Street, Cambridge, MA 02138, USA.</mods:affiliation>
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<mods:nameIdentifier type="email">paularodriguezflores@g.harvard.edu</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Seid, Charlotte A.</mods:namePart>
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<mods:affiliation>Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA 92093, USA.</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Rouse, Greg W.</mods:namePart>
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<mods:affiliation>Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA 92093, USA.</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Giribet, Gonzalo</mods:namePart>
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<mods:affiliation>Department of Organismic and Evolutionary Biology, Museum of Comparative Zoology, Harvard University, 26 Oxford Street, Cambridge, MA 02138, USA.</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Invertebrate Systematics</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2023</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2023-01-11</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>37</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>14</mods:start>
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<mods:end>60</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.1071/is22030</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.1071/is22030</mods:identifier>
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<mods:identifier type="GBIF-Dataset">83c35eac-4bc8-40c5-a8f0-a19ef107d792</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7534735</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7534713" ID-Zenodo-Dep="7534713" LSID="urn:lsid:plazi:treatment:03B7E138FFBC72664AB04FFEB0C5B93C" httpUri="http://treatment.plazi.org/id/03B7E138FFBC72664AB04FFEB0C5B93C" lastPageId="29" lastPageNumber="43" pageId="25" pageNumber="39">
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<subSubSection box="[914,1394,1519,1549]" pageId="25" pageNumber="39" type="nomenclature">
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||
<paragraph blockId="25.[914,1394,1519,1549]" box="[914,1394,1519,1549]" pageId="25" pageNumber="39">
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<heading bold="true" box="[914,1394,1519,1549]" centered="true" fontSize="12" level="2" pageId="25" pageNumber="39" reason="0">
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<taxonomicName authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[914,1394,1519,1549]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="25" pageNumber="39" phylum="Arthropoda" rank="species" species="margarita">
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<emphasis bold="true" box="[914,1394,1519,1549]" pageId="25" pageNumber="39">
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<emphasis bold="true" box="[914,1223,1519,1549]" italics="true" pageId="25" pageNumber="39">Munidopsis margarita</emphasis>
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Faxon, 1893
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</emphasis>
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||
</taxonomicName>
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</heading>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection box="[1084,1223,1588,1613]" pageId="25" pageNumber="39" type="description">
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||
<paragraph blockId="25.[1084,1223,1588,1613]" box="[1084,1223,1588,1613]" pageId="25" pageNumber="39">
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||
(
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<figureCitation box="[1092,1206,1588,1612]" captionStart="Fig" captionStartId="27.[170,207,1570,1593]" captionTargetBox="[170,1418,185,1540]" captionTargetId="figure-86@27.[170,1418,184,1540]" captionTargetPageId="27" captionText="Fig. 15. Line diagrams of Munidopsis margarita Faxon, 1893, 1 F broken 8.9 mm (SIO-BIC C13957), Costa Rica. (a) Carapace and abdomen, dorsal view. (b) Carapace and abdomen, lateral view. (c) Sternal plastron. (d) Telson. (e) Cephalic region, showing antennular and antennal peduncles, ventral view. (f) Left Mxp3, lateral view. (g) Right P1, dorsal view. (h) Right P2, lateral view. (i) Right P3, lateral view. (j) Right P4, lateral view. (k) Right P4 dactyli, lateral view. Scale bars: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7534772" httpUri="https://zenodo.org/record/7534772/files/figure.png" pageId="25" pageNumber="39">
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Fig. 15
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<emphasis bold="true" box="[1173,1206,1588,1612]" italics="true" pageId="25" pageNumber="39">a–j</emphasis>
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</figureCitation>
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.)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="25" pageNumber="39" type="materials_examined">
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<paragraph blockId="25.[818,1076,1678,1706]" box="[818,1076,1678,1706]" pageId="25" pageNumber="39">
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<heading bold="true" box="[818,1076,1678,1706]" fontSize="11" level="3" pageId="25" pageNumber="39" reason="0">
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<emphasis bold="true" box="[818,1076,1678,1706]" pageId="25" pageNumber="39">Material examined</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="25.[818,1491,1725,1931]" pageId="25" pageNumber="39">
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<materialsCitation collectionCode="MCZ" collectorName="USFC Steamer Albatross" country="Ecuador" latitude="-1.05" location="Galapagos" longitude="-89.46666" pageId="25" pageNumber="39" specimenCode="MCZ IZ CRU-4551" specimenCount="704" specimenCount-male="704" typeStatus="lectotype">
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<emphasis bold="true" box="[818,911,1725,1744]" italics="true" pageId="25" pageNumber="39">
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<typeStatus box="[818,908,1725,1744]" pageId="25" pageNumber="39">Lectotype</typeStatus>
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.
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</emphasis>
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<collectingCountry box="[933,1036,1725,1744]" pageId="25" pageNumber="39">ECUADOR</collectingCountry>
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:
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<location LSID="urn:lsid:plazi:treatment:03B7E138FFBC72664AB04FFEB0C5B93C:8EC106F5FFBC72624D3B4CACB44FBDE7" box="[1049,1149,1725,1744]" country="Ecuador" name="Galapagos" pageId="25" pageNumber="39">Galápagos</location>
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,
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<location LSID="urn:lsid:plazi:treatment:03B7E138FFBC72664AB04FFEB0C5B93C:8EC106F5FFBC72624DA94CACB551BDE7" box="[1163,1379,1725,1744]" country="Ecuador" name="Off Galapagos Islands" pageId="25" pageNumber="39">Off Galapagos Islands</location>
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, leg.
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<collectorName pageId="25" pageNumber="39">
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USFC Steamer
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<emphasis bold="true" box="[908,994,1751,1770]" italics="true" pageId="25" pageNumber="39">Albatross</emphasis>
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</collectorName>
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, Stn 3404, 28.iii.1891,
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<geoCoordinate box="[1251,1349,1751,1770]" degrees="1.05000" direction="south" orientation="latitude" pageId="25" pageNumber="39" precision="1" value="-1.05">1.05000°S</geoCoordinate>
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,
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<geoCoordinate box="[1367,1486,1752,1771]" degrees="89.46666" direction="west" orientation="longitude" pageId="25" pageNumber="39" precision="1" value="-89.46666">89.46666°W</geoCoordinate>
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, 385 fms (
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<specimenCount box="[908,972,1778,1797]" pageId="25" pageNumber="39" type="male">704 m</specimenCount>
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): M 7.5 mm (
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<specimenCode box="[1098,1281,1778,1798]" pageId="25" pageNumber="39">MCZ IZ CRU-4551</specimenCode>
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).
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</materialsCitation>
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</paragraph>
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<paragraph blockId="25.[818,1491,1725,1931]" pageId="25" pageNumber="39">
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<materialsCitation collectionCode="MCZ" pageId="25" pageNumber="39" specimenCode="MCZ IZ-163061" specimenCount="1" specimenCount-female="1" typeStatus="paralectotype">
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<emphasis bold="true" box="[850,982,1805,1824]" italics="true" pageId="25" pageNumber="39">
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<typeStatus box="[850,979,1805,1824]" pageId="25" pageNumber="39">Paralectotype</typeStatus>
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.
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</emphasis>
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Same collecting data as lectotype:
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<specimenCount box="[1326,1356,1805,1824]" pageId="25" pageNumber="39" type="female">1 F</specimenCount>
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6.5 mm (
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<specimenCode pageId="25" pageNumber="39">MCZ IZ-163061</specimenCode>
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).
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</materialsCitation>
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</paragraph>
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<paragraph blockId="25.[818,1491,1725,1931]" pageId="25" pageNumber="39">
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<materialsCitation pageId="25" pageNumber="39">
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<emphasis bold="true" box="[850,1028,1858,1878]" italics="true" pageId="25" pageNumber="39">Non-type material.</emphasis>
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COSTA RICA: Seamount 6, leg. Greg Rouse, Avery Hiley, R/V
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<emphasis bold="true" box="[991,1050,1885,1904]" italics="true" pageId="25" pageNumber="39">Falkor</emphasis>
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, ROV
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<emphasis bold="true" box="[1115,1207,1885,1904]" italics="true" pageId="25" pageNumber="39">SuBastian</emphasis>
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dive S0227, B3-7, 22.i.2019, 7.67944°N, 85.91141°W, 578 m: 1 F broken 8.9 mm (SIO-BIC C13957).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<paragraph blockId="26.[172,189,185,237]" box="[172,189,185,237]" pageId="26" pageNumber="40">
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<emphasis box="[172,189,185,237]" italics="true" pageId="26" pageNumber="40">h, d, c</emphasis>
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</paragraph>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.7534768" ID-Zenodo-Dep="7534768" httpUri="https://zenodo.org/record/7534768/files/figure.png" pageId="26" pageNumber="40" startId="26.[169,206,1779,1802]" targetBox="[209,1418,187,1749]" targetPageId="26">
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<paragraph blockId="26.[169,1419,1779,1890]" pageId="26" pageNumber="40">
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||
Fig. 14. Line diagrams of
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<taxonomicName authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[438,729,1779,1802]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="26" pageNumber="40" phylum="Arthropoda" rank="species" species="hystrix">
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<emphasis bold="true" box="[438,604,1779,1802]" italics="true" pageId="26" pageNumber="40">Munidopsis hystrix</emphasis>
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Faxon, 1893
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</taxonomicName>
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M 17.1 mm, lectotype (MCZ IZ CRU-4549), Mexico. (
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<emphasis bold="true" box="[1260,1271,1779,1802]" italics="true" pageId="26" pageNumber="40">a</emphasis>
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) Carapace and abdomen, dorsal view. (
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<emphasis bold="true" box="[399,410,1808,1831]" italics="true" pageId="26" pageNumber="40">b</emphasis>
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) Sternal plastron. (
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<emphasis bold="true" box="[595,604,1808,1831]" italics="true" pageId="26" pageNumber="40">c</emphasis>
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) Cephalic region, showing antennular and antennal peduncles, ventral view. (
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<emphasis bold="true" box="[1343,1354,1808,1831]" italics="true" pageId="26" pageNumber="40">d</emphasis>
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) Right P1, dorsal view. (
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<emphasis bold="true" box="[334,345,1838,1861]" italics="true" pageId="26" pageNumber="40">e</emphasis>
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) Right P2, lateral view. (
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<emphasis bold="true" box="[578,585,1838,1861]" italics="true" pageId="26" pageNumber="40">f</emphasis>
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) Right P3, lateral view. (
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<emphasis bold="true" box="[819,829,1838,1861]" italics="true" pageId="26" pageNumber="40">g</emphasis>
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) Right P4, lateral view. (
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<emphasis bold="true" box="[1064,1075,1838,1861]" italics="true" pageId="26" pageNumber="40">h</emphasis>
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) Right P4 dactyli, lateral view. Scale bars: 1 mm.
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</paragraph>
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</caption>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.7534772" ID-Zenodo-Dep="7534772" httpUri="https://zenodo.org/record/7534772/files/figure.png" pageId="27" pageNumber="41" startId="27.[170,207,1570,1593]" targetBox="[170,1418,185,1540]" targetPageId="27">
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<paragraph blockId="27.[170,1418,1570,1681]" pageId="27" pageNumber="41">
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Fig. 15. Line diagrams of
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<taxonomicName authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[444,771,1570,1593]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="27" pageNumber="41" phylum="Arthropoda" rank="species" species="margarita">
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<emphasis bold="true" box="[444,642,1570,1593]" italics="true" pageId="27" pageNumber="41">Munidopsis margarita</emphasis>
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Faxon, 1893
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</taxonomicName>
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, 1 F broken 8.9 mm (SIO-BIC C13957), Costa Rica. (
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<emphasis bold="true" box="[1299,1310,1570,1593]" italics="true" pageId="27" pageNumber="41">a</emphasis>
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) Carapace and abdomen, dorsal view. (
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<emphasis bold="true" box="[443,454,1600,1623]" italics="true" pageId="27" pageNumber="41">b</emphasis>
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) Carapace and abdomen, lateral view. (
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<emphasis bold="true" box="[841,850,1600,1623]" italics="true" pageId="27" pageNumber="41">c</emphasis>
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) Sternal plastron. (
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<emphasis bold="true" box="[1038,1049,1600,1623]" italics="true" pageId="27" pageNumber="41">d</emphasis>
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) Telson. (
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<emphasis bold="true" box="[1149,1160,1600,1623]" italics="true" pageId="27" pageNumber="41">e</emphasis>
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) Cephalic region, showing antennular and antennal peduncles, ventral view. (
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<emphasis bold="true" box="[659,666,1629,1652]" italics="true" pageId="27" pageNumber="41">f</emphasis>
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) Left Mxp3, lateral view. (
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<emphasis bold="true" box="[926,936,1629,1652]" italics="true" pageId="27" pageNumber="41">g</emphasis>
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||
) Right P1, dorsal view. (
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<emphasis bold="true" box="[1179,1190,1629,1652]" italics="true" pageId="27" pageNumber="41">h</emphasis>
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||
) Right P2, lateral view. (
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<emphasis bold="true" box="[177,182,1658,1681]" italics="true" pageId="27" pageNumber="41">i</emphasis>
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) Right P3, lateral view. (
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<emphasis bold="true" box="[427,432,1658,1681]" italics="true" pageId="27" pageNumber="41">j</emphasis>
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||
) Right P4, lateral view. (
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<emphasis bold="true" box="[676,687,1658,1681]" italics="true" pageId="27" pageNumber="41">k</emphasis>
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) Right P4 dactyli, lateral view. Scale bars: 1 mm.
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</paragraph>
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||
</caption>
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||
<subSubSection lastPageId="28" lastPageNumber="42" pageId="27" pageNumber="41" type="description">
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||
<paragraph blockId="27.[98,257,1745,1773]" box="[98,257,1745,1773]" pageId="27" pageNumber="41">
|
||
<heading bold="true" box="[98,257,1745,1773]" fontSize="11" level="3" pageId="27" pageNumber="41" reason="0">
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||
<emphasis bold="true" box="[98,257,1745,1773]" pageId="27" pageNumber="41">Description</emphasis>
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||
</heading>
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||
</paragraph>
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<paragraph blockId="27.[98,770,1799,1920]" box="[130,255,1799,1827]" pageId="27" pageNumber="41">
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||
<heading bold="true" box="[130,255,1799,1827]" fontSize="11" level="3" pageId="27" pageNumber="41" reason="0">
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||
<emphasis bold="true" box="[130,255,1799,1827]" pageId="27" pageNumber="41">Carapace</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="27.[98,770,1799,1920]" lastBlockId="28.[98,770,180,652]" lastPageId="28" lastPageNumber="42" pageId="27" pageNumber="41">Spinose, slightly broader than long, widest at midlength; moderately flattened from side to side. Dorsal surface densely covered in spines and a few scales, each scale with a few setae; pair of epigastric spines strong, median processes with long setae, hepatic and anterior branchial areas with spinules; posterior cardiac and intestinal region covered with spinules and scales. Regions well delineated by deep furrows including distinct anterior and posterior cervical grooves. Gastric region elevated. Posterior margin armed with 3 pairs of spines, 2 median pairs (median pair the strongest) and 1 lateral pair, close to the carapace margin, posterior margin preceded by a depression. Rostrum triangular, width 0.2× anterior width of carapace, directed slightly upwards, dorsally carinate, margin distally armed with 5 small spines; 0.4× carapace length, 1.8× as long as broad. Frontal concave behind ocular peduncle, blunt outer orbital angle above antennal peduncle, ending in a small outer orbital spine (antennal spine). Lateral margins straight; anterolateral spine strong; anterior branchial margin with 6 spines, each pair constituting a strong spine followed by a small spine; 5–6 branchial spines behind posterior branch of cervical groove. Pterygostomian flap surface covered in granules, anteriorly acute, armed with a strong spine.</paragraph>
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<paragraph blockId="28.[98,770,696,913]" box="[130,246,696,724]" pageId="28" pageNumber="42">
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||
<heading bold="true" box="[130,246,696,724]" fontSize="11" level="3" pageId="28" pageNumber="42" reason="0">
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||
<emphasis bold="true" box="[130,246,696,724]" pageId="28" pageNumber="42">Sternum</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="28.[98,770,696,913]" pageId="28" pageNumber="42">0.9× as long as broad, maximum width at sternite 7. Sternite 3 broad, 3.2× wider than long, anterolaterally rounded, anterior margin with median notch flanked by 2 lobes. Sternite 4 narrowly elongated anteriorly; surface depressed in midline, smooth; greatest width 2.3× that of sternite 3 and 1.7× wider than long.</paragraph>
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<paragraph blockId="28.[98,770,955,1175]" box="[130,260,955,983]" pageId="28" pageNumber="42">
|
||
<heading bold="true" box="[130,260,955,983]" fontSize="11" level="3" pageId="28" pageNumber="42" reason="0">
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<emphasis bold="true" box="[130,260,955,983]" pageId="28" pageNumber="42">Abdomen</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="28.[98,770,955,1175]" pageId="28" pageNumber="42">Tergites 2–3 armed with posterolateral broad spines, tergite 2 with 3 spines and 2 elevated transverse ridges, tergite 3 armed with 1 median spine, tergites 3–6 lacking a posterior ridge; tergite 6 with weakly produced posterolateral lobes and nearly transverse posteromedian margin. Telson composed of 7 plates; 1.2× as wide as long.</paragraph>
|
||
<paragraph blockId="28.[98,770,1217,1372]" box="[130,178,1217,1245]" pageId="28" pageNumber="42">
|
||
<heading bold="true" box="[130,178,1217,1245]" fontSize="11" level="3" pageId="28" pageNumber="42" reason="0">
|
||
<emphasis bold="true" box="[130,178,1217,1245]" pageId="28" pageNumber="42">Eye</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="28.[98,770,1217,1372]" pageId="28" pageNumber="42">Eyestalk movable; peduncle forming a median spine, projecting from upper surface and exceeding cornea, peduncle shorter than cornea length; cornea subglobular; epistomial spine absent.</paragraph>
|
||
<paragraph blockId="28.[98,770,1414,1537]" box="[130,267,1414,1442]" pageId="28" pageNumber="42">
|
||
<heading bold="true" box="[130,267,1414,1442]" fontSize="11" level="3" pageId="28" pageNumber="42" reason="0">
|
||
<emphasis bold="true" box="[130,267,1414,1442]" pageId="28" pageNumber="42">Antennule</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="28.[98,770,1414,1537]" pageId="28" pageNumber="42">Article 1 of peduncle with subequal dorsolateral and distolateral spines; distomesial margin slightly produced and granulated.</paragraph>
|
||
<paragraph blockId="28.[98,770,1579,1767]" box="[130,243,1579,1607]" pageId="28" pageNumber="42">
|
||
<heading bold="true" box="[130,243,1579,1607]" fontSize="11" level="3" pageId="28" pageNumber="42" reason="0">
|
||
<emphasis bold="true" box="[130,243,1579,1607]" pageId="28" pageNumber="42">Antenna</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="28.[98,770,1579,1767]" pageId="28" pageNumber="42">Peduncle slightly exceeding eye. Article 1 with strong distolateral spine, not reaching end of article 2. Article 2 with well-developed distolateral spine, distomesial margin granulated. Article 3 with well-developed distomesial and distolateral spine. Article 4 unarmed.</paragraph>
|
||
<paragraph blockId="28.[98,770,1809,1932]" box="[130,202,1809,1837]" pageId="28" pageNumber="42">
|
||
<heading bold="true" box="[130,202,1809,1837]" fontSize="11" level="3" pageId="28" pageNumber="42" reason="0">
|
||
<emphasis bold="true" box="[130,202,1809,1837]" pageId="28" pageNumber="42">Mxp3</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="28.[98,770,1809,1932]" pageId="28" pageNumber="42">Surface with granules. Ischium as long as merus measured on extensor margin; flexor margin of merus with 3 strong spines subequal in size; extensor margin with 2 small spines.</paragraph>
|
||
<paragraph blockId="28.[818,1490,179,527]" pageId="28" pageNumber="42">Slender, spinose, with numerous spines. Merus 2.7× carpus length, with rows of strong spines at lateral and mesial margins. Carpus 0.9× longer than broad, with rows of strong spines on dorsal, mesial and lateral surfaces. Palm armed with row of strong spines on mesial margin, lateral margin irregular, with few spines, slender, 2.3× longer than carpus, 1.2× longer than broad. Movable finger armed with a basal spine, 0.9× longer than palm, opposable margins nearly straight, not gaping, spooned; fixed finger without denticulate carina on distolateral margin.</paragraph>
|
||
<paragraph blockId="28.[818,1490,558,1033]" box="[850,913,558,586]" pageId="28" pageNumber="42">
|
||
<emphasis bold="true" box="[850,913,558,586]" pageId="28" pageNumber="42">P2–4</emphasis>
|
||
</paragraph>
|
||
<paragraph blockId="28.[818,1490,558,1033]" pageId="28" pageNumber="42">Slender, spinose, cylindrical in cross-section. P2 merus slender, 0.6× carapace length, 4× longer than high and 1.1× length of P2 propodus. P2–4 meri decreasing in length posteriorly (P3 merus 0.9× length of P2 merus, P4 merus 0.8× length of P3 merus); extensor margin of P2 and 4 meri with strong spines on all surfaces, distal part flattish, terminating in a thick spine; flexor margin with spines; carpi with spines on extensor margin, distal spine strong, carina along lateral side; P2 and 4 propodi 5.1–5.2× as long as high, trianguloid in cross-section, armed with small spines on lateral and extensor surfaces; dactyli 0.5× length of propodi; distal claw short, moderately curved; flexor margin distally curved, with 11–14 teeth at midlength, ultimate tooth at midlength between penultimate tooth and dactylar angle.</paragraph>
|
||
<paragraph blockId="28.[850,1119,1073,1132]" box="[850,953,1073,1101]" pageId="28" pageNumber="42">
|
||
<heading bold="true" box="[850,953,1073,1101]" fontSize="11" level="3" pageId="28" pageNumber="42" reason="0">
|
||
<emphasis bold="true" box="[850,953,1073,1101]" pageId="28" pageNumber="42">Epipods</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="28.[850,1119,1073,1132]" box="[850,1119,1108,1132]" pageId="28" pageNumber="42">Absent from pereopods.</paragraph>
|
||
<paragraph blockId="28.[850,1405,1166,1223]" box="[850,1008,1166,1194]" pageId="28" pageNumber="42">
|
||
<heading bold="true" box="[850,1008,1166,1194]" fontSize="11" level="3" pageId="28" pageNumber="42" reason="0">
|
||
<emphasis bold="true" box="[850,1008,1166,1194]" pageId="28" pageNumber="42">Colouration</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="28.[850,1405,1166,1223]" box="[850,1405,1199,1223]" pageId="28" pageNumber="42">Carapace and eyes deep orange, P1–4 colourless.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="28" pageNumber="42" type="distribution">
|
||
<paragraph blockId="28.[818,984,1249,1277]" box="[818,984,1249,1277]" pageId="28" pageNumber="42">
|
||
<heading bold="true" box="[818,984,1249,1277]" fontSize="11" level="3" pageId="28" pageNumber="42" reason="0">
|
||
<emphasis bold="true" box="[818,984,1249,1277]" pageId="28" pageNumber="42">Distribution</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="28.[818,1489,1300,1356]" pageId="28" pageNumber="42">Previously known from Galapagos at 704-m depth. Newly registered from Costa Rica, at 578-m depth.</paragraph>
|
||
<paragraph blockId="28.[818,995,1398,1426]" box="[818,995,1398,1426]" pageId="28" pageNumber="42">
|
||
<heading bold="true" box="[818,995,1398,1426]" fontSize="11" level="3" pageId="28" pageNumber="42" reason="0">
|
||
<emphasis bold="true" box="[818,995,1398,1426]" pageId="28" pageNumber="42">Genetic data</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="28.[818,1169,1449,1474]" box="[818,1169,1449,1474]" pageId="28" pageNumber="42">
|
||
<emphasis bold="true" box="[818,861,1449,1473]" italics="true" pageId="28" pageNumber="42">COI</emphasis>
|
||
,
|
||
<emphasis bold="true" box="[877,918,1449,1473]" italics="true" pageId="28" pageNumber="42">16S</emphasis>
|
||
rRNA and
|
||
<emphasis bold="true" box="[1048,1091,1449,1473]" italics="true" pageId="28" pageNumber="42">28S</emphasis>
|
||
rRNA.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="29" lastPageNumber="43" pageId="28" pageNumber="42" type="discussion">
|
||
<paragraph blockId="28.[818,940,1505,1533]" box="[818,940,1505,1533]" pageId="28" pageNumber="42">
|
||
<heading bold="true" box="[818,940,1505,1533]" fontSize="11" level="3" pageId="28" pageNumber="42" reason="0">
|
||
<emphasis bold="true" box="[818,940,1505,1533]" pageId="28" pageNumber="42">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="28.[818,1490,1555,1804]" pageId="28" pageNumber="42">
|
||
<taxonomicName authorityName="Faxon" authorityYear="1893" box="[818,1057,1555,1580]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="28" pageNumber="42" phylum="Arthropoda" rank="species" species="margarita">
|
||
<emphasis bold="true" box="[818,1057,1555,1580]" italics="true" pageId="28" pageNumber="42">Munidopsis margarita</emphasis>
|
||
</taxonomicName>
|
||
belongs to the group of species having a frontal margin with a delimited orbit, movable eye with small median spine projecting from upper surface, the abdomen armed with spines and the telson composed of 7–8 plates. This group includes
|
||
<taxonomicName authorityName="Faxon" authorityYear="1893" box="[1143,1259,1684,1708]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="28" pageNumber="42" phylum="Arthropoda" rank="species" species="hystrix">
|
||
<emphasis bold="true" box="[1143,1259,1684,1708]" italics="true" pageId="28" pageNumber="42">M. hystrix</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authorityName="Benedict" authorityYear="1902" box="[1279,1436,1684,1708]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="28" pageNumber="42" phylum="Arthropoda" rank="species" species="opalescens">
|
||
<emphasis bold="true" box="[1279,1436,1684,1708]" italics="true" pageId="28" pageNumber="42">M. opalescens</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Faxon" authorityYear="1893" box="[818,962,1716,1740]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="28" pageNumber="42" phylum="Arthropoda" rank="species" species="margarita">
|
||
<emphasis bold="true" box="[818,962,1716,1740]" italics="true" pageId="28" pageNumber="42">M. margarita</emphasis>
|
||
</taxonomicName>
|
||
, and these are morphologically and genetically close. These species can be distinguished based on the following morphological characters:
|
||
</paragraph>
|
||
<paragraph blockId="28.[818,1490,1844,1932]" pageId="28" pageNumber="42">
|
||
• The spines on the carapace and rostrum margin are more prominent in
|
||
<taxonomicName authorityName="Benedict" authorityYear="1902" box="[1006,1165,1876,1900]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="28" pageNumber="42" phylum="Arthropoda" rank="species" species="opalescens">
|
||
<emphasis bold="true" box="[1006,1165,1876,1900]" italics="true" pageId="28" pageNumber="42">M. opalescens</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Faxon" authorityYear="1893" box="[1236,1388,1876,1900]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="28" pageNumber="42" phylum="Arthropoda" rank="species" species="margarita">
|
||
<emphasis bold="true" box="[1236,1388,1876,1900]" italics="true" pageId="28" pageNumber="42">M. margarita</emphasis>
|
||
</taxonomicName>
|
||
than in
|
||
<taxonomicName authorityName="Faxon" authorityYear="1893" box="[838,951,1908,1932]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="28" pageNumber="42" phylum="Arthropoda" rank="species" species="hystrix">
|
||
<emphasis bold="true" box="[838,951,1908,1932]" italics="true" pageId="28" pageNumber="42">M. hystrix</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="29.[98,770,180,428]" pageId="29" pageNumber="43">
|
||
• The rostrum is spiniform in
|
||
<taxonomicName authorityName="Faxon" authorityYear="1893" box="[450,566,180,204]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="29" pageNumber="43" phylum="Arthropoda" rank="species" species="hystrix">
|
||
<emphasis bold="true" box="[450,566,180,204]" italics="true" pageId="29" pageNumber="43">M. hystrix</emphasis>
|
||
</taxonomicName>
|
||
but triangular in
|
||
<taxonomicName authorityName="Benedict" authorityYear="1902" box="[118,271,211,235]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="29" pageNumber="43" phylum="Arthropoda" rank="species" species="opalescens">
|
||
<emphasis bold="true" box="[118,271,211,235]" italics="true" pageId="29" pageNumber="43">M. opalescens</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Faxon" authorityYear="1893" box="[330,477,212,236]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="29" pageNumber="43" phylum="Arthropoda" rank="species" species="margarita">
|
||
<emphasis bold="true" box="[330,477,212,236]" italics="true" pageId="29" pageNumber="43">M. margarita</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="29.[98,770,180,428]" pageId="29" pageNumber="43">
|
||
•
|
||
<taxonomicName authorityName="Faxon" authorityYear="1893" box="[118,362,244,268]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="29" pageNumber="43" phylum="Arthropoda" rank="species" species="margarita">
|
||
<emphasis bold="true" box="[118,362,244,268]" italics="true" pageId="29" pageNumber="43">Munidopsis margarita</emphasis>
|
||
</taxonomicName>
|
||
has abdominal tergites 2–3 armed with posterolateral spines, whereas these spines are absent in the other species.
|
||
</paragraph>
|
||
<paragraph blockId="29.[98,770,180,428]" pageId="29" pageNumber="43">
|
||
•
|
||
<taxonomicName authorityName="Faxon" authorityYear="1893" box="[118,358,340,364]" class="Malacostraca" family="Munidopsidae" genus="Munidopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="29" pageNumber="43" phylum="Arthropoda" rank="species" species="margarita">
|
||
<emphasis bold="true" box="[118,358,340,364]" italics="true" pageId="29" pageNumber="43">Munidopsis margarita</emphasis>
|
||
</taxonomicName>
|
||
has abdominal tergite 2 armed with 3 or more spines whereas this tergite is armed with a single median spine in the other species.
|
||
</paragraph>
|
||
<paragraph blockId="29.[98,769,468,524]" pageId="29" pageNumber="43">
|
||
Genetic divergences among these species ranged from 6.8 to 10% for
|
||
<emphasis bold="true" box="[197,240,500,524]" italics="true" pageId="29" pageNumber="43">COI</emphasis>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |