294 lines
41 KiB
XML
294 lines
41 KiB
XML
<document id="2097940F421A064BBD33D4E29D0BE766" ID-DOI="10.5281/zenodo.155900" ID-GBIF-Dataset="7cbd76f8-bd0c-4de0-8f4f-9cf526aed89c" ID-ISSN="11755326" ID-Zenodo-Dep="155900" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459439438846" checkinUser="plazi" docAuthor="Brandt, Angelika" docDate="2002" docId="7B0F5E35265FFFC7FA3DF9FB33DBF950" docLanguage="en" docName="zt00088.pdf" docOrigin="Zootaxa 88" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Regabellator abyssi Brandt, 2002, n. sp." docType="treatment" docVersion="14" lastPageNumber="9" masterDocId="8736264D265CFFCFFB35FFFD313EFF86" masterDocTitle="New species of Nannoniscidae (Crustacea, Isopoda) and Saetoniscus n. gen. from the deep sea of the Angola Basin" masterLastPageNumber="36" masterPageNumber="1" pageNumber="4" updateTime="1698189822379" updateUser="plazi">
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<mods:title id="FEB2D007DF7E49B2B458CF64C9CFD5E0">New species of Nannoniscidae (Crustacea, Isopoda) and Saetoniscus n. gen. from the deep sea of the Angola Basin</mods:title>
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</mods:titleInfo>
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<mods:name id="301AA2691551E4DBF1B837C32784D97D" type="personal">
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<mods:namePart id="D437CF4951E0143B919D9E9B54E1A6A6">Brandt, Angelika</mods:namePart>
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<mods:title id="B02CACC0F63701B669DDD1B2CD442B65">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="A4873779A57CF054D6101011EBC98C2E">
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<mods:date id="11399C63A96C3BE4DDABFCE98D615772">2002</mods:date>
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<mods:number id="71CA007A6AA98D61D7945D4DAFD45C98">88</mods:number>
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<mods:identifier id="879F8FC34C7D437AE41448AAC6562C1A" type="DOI">10.5281/zenodo.155900</mods:identifier>
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<treatment id="7B0F5E35265FFFC7FA3DF9FB33DBF950" ID-DOI="http://doi.org/10.5281/zenodo.6277491" ID-GBIF-Taxon="119330292" ID-Zenodo-Dep="6277491" LSID="urn:lsid:plazi:treatment:7B0F5E35265FFFC7FA3DF9FB33DBF950" httpUri="http://treatment.plazi.org/id/7B0F5E35265FFFC7FA3DF9FB33DBF950" lastPageId="8" lastPageNumber="9" pageId="3" pageNumber="4">
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<subSubSection id="BBBCBCA8265FFFCCFA3DF9FB33EFF9A6" box="[264,721,1542,1568]" pageId="3" pageNumber="4" type="nomenclature">
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<paragraph id="F319EF23265FFFCCFA3DF9FB33EFF9A6" blockId="3.[264,721,1542,1568]" box="[264,721,1542,1568]" pageId="3" pageNumber="4">
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<heading id="A851584F265FFFCCFA3DF9FB33EFF9A6" bold="true" box="[264,721,1542,1568]" fontSize="11" level="1" pageId="3" pageNumber="4" reason="1">
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<emphasis id="C1D23331265FFFCCFA3DF9FB33EFF9A6" bold="true" box="[264,721,1542,1568]" pageId="3" pageNumber="4">
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<taxonomicName id="34A694A0265FFFCCFA3DF9FB30CDF9A6" ID-CoL="4RPQX" box="[264,499,1542,1568]" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="abyssi" status="sp. nov.">
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<emphasis id="C1D23331265FFFCCFA3DF9FB30CDF9A6" bold="true" box="[264,499,1542,1568]" italics="true" pageId="3" pageNumber="4">Regabellator abyssi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="DAE18E4A265FFFCCFACEF9FB3300F9A6" box="[507,574,1542,1568]" pageId="3" pageNumber="4" rank="species">n. sp.</taxonomicNameLabel>
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(
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<figureCitation id="6B9DF3A6265FFFCCF979F9FB33F9F9A6" box="[588,711,1542,1568]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStart-4="FIGURE 5" captionStartId-0="4.[264,367,1582,1606]" captionStartId-1="6.[264,367,1819,1843]" captionStartId-2="7.[264,367,1825,1849]" captionStartId-3="9.[264,367,1846,1870]" captionStartId-4="10.[264,367,1437,1461]" captionTargetBox-0="[380,1143,472,1548]" captionTargetBox-1="[271,1316,329,1792]" captionTargetBox-2="[270,1314,334,1797]" captionTargetBox-3="[270,1311,339,1816]" captionTargetBox-4="[277,1315,317,1409]" captionTargetId-1="figure@6.[271,1317,320,1792]" captionTargetId-2="figure@7.[270,1318,329,1799]" captionTargetId-3="figure@9.[270,1317,329,1820]" captionTargetId-4="figure@10.[265,1322,315,1413]" captionTargetPageId-0="4" captionTargetPageId-1="6" captionTargetPageId-2="7" captionTargetPageId-3="9" captionTargetPageId-4="10" captionText-0="FIGURE 1: Regabellator abyssi n. sp., holotype female dorsal and lateral view." captionText-1="FIGURE 2: Regabellator abyssi n. sp., holotype female, antennule (A 1), antenna (A 2), right mandible (rMd), left mandible (lMd), maxillula (Mx 1), maxilla (Mx 2)." captionText-2="FIGURE 3: Regabellator abyssi n. sp., holotype female, maxilliped (Mxp), pereopods 1, 2 (P 1, P 2), pleopod 2 (operculum) (Plp 2)." captionText-3="FIGURE 4: Regabellator abyssi n. sp., holotype female, pereopods 3 5 (P 3 5)." captionText-4="FIGURE 5: Regabellator abyssi n. sp., holotype female, pereopods 6, 7, (P 6 7) pleopods 3, 4 (Plp 3 4), uropod (Urp)." httpUri-0="https://zenodo.org/record/168671/files/figure.png" httpUri-1="https://zenodo.org/record/155901/files/figure.png" httpUri-2="https://zenodo.org/record/155902/files/figure.png" httpUri-3="https://zenodo.org/record/155903/files/figure.png" httpUri-4="https://zenodo.org/record/155904/files/figure.png" pageId="3" pageNumber="4">Figs. 1 5</figureCitation>
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)
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="BBBCBCA8265FFFCBFA3DF9B13547FE00" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4" type="materials_examined">
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<paragraph id="F319EF23265FFFCCFA3DF9B133D9F908" blockId="3.[264,1326,1612,1878]" pageId="3" pageNumber="4">
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<typeStatus id="2C1D5181265FFFCCFA3DF9B13044F9E0" box="[264,378,1612,1638]" pageId="3" pageNumber="4" type="holotype">Holotype</typeStatus>
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:
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<collectionCode id="95B777E6265FFFCCFABEF9B130EEF9E0" box="[395,464,1612,1638]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="3" pageNumber="4">ZMH</collectionCode>
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, Nr. K40104, female
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<quantity id="345E42C6265FFFCCF9DAF9B1326DF9E0" box="[751,851,1612,1638]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="3" pageNumber="4" unit="mm" value="2.1">2.1 mm</quantity>
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, station 348,
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<date id="8718C9E3265FFFCCFF37F9B13597F9E0" box="[1026,1193,1612,1638]" pageId="3" pageNumber="4" value="2000-07-28">28 July 2000</date>
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,
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<geoCoordinate id="969289E4265FFFCCF938F98933BFF908" box="[525,641,1652,1678]" direction="south" orientation="latitude" pageId="3" pageNumber="4" precision="92" value="-5.4533334">05°27.2'S</geoCoordinate>
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,
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</paragraph>
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<typeStatus id="2C1D5181265FFFCCFA0DF9613091F930" box="[312,431,1692,1718]" pageId="3" pageNumber="4" type="paratype">Paratypes</typeStatus>
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:
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<collectionCode id="95B777E6265FFFCCFA8EF96130C1F930" box="[443,511,1692,1718]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="3" pageNumber="4">ZMH</collectionCode>
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, Nr. K40105,
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<specimenCount id="E5A024AA265FFFCCF981F9613219F930" box="[692,807,1692,1718]" pageId="3" pageNumber="4" type="female">2 females</specimenCount>
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of 2.4 and
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(the latter preparatory), station 348,
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<date id="8718C9E3265FFFCCFAABF9393329F958" box="[414,535,1732,1758]" pageId="3" pageNumber="4" value="2000-07-28">28.7.2000</date>
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,
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<geoCoordinate id="969289E4265FFFCCF885F939351AF958" box="[944,1060,1732,1758]" direction="south" orientation="latitude" pageId="3" pageNumber="4" precision="92" value="-5.4533334">05°27.2'S</geoCoordinate>
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,
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;
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<specimenCount id="E5A024AA265FFFCCFF97F9393435F958" box="[1186,1291,1732,1758]" pageId="3" pageNumber="4" type="female">1 female</specimenCount>
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of
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<quantity id="345E42C6265FFFCCFA3DF9113057F880" box="[264,361,1772,1798]" metricMagnitude="-3" metricUnit="m" metricValue="2.9" pageId="3" pageNumber="4" unit="mm" value="2.9">2.9 mm</quantity>
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, station 340,
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<date id="8718C9E3265FFFCCF925F91133B7F880" box="[528,649,1772,1798]" pageId="3" pageNumber="4" value="2000-07-22">22.7.2000</date>
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,
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<geoCoordinate id="969289E4265FFFCCF823F91132B4F880" box="[790,906,1772,1798]" direction="east" orientation="longitude" pageId="3" pageNumber="4" precision="92" value="4.6883335">04°41.3'E</geoCoordinate>
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<geoCoordinate id="969289E4265FFFCCF89FF9113522F880" box="[938,1052,1772,1798]" direction="south" orientation="latitude" pageId="3" pageNumber="4" precision="92" value="-18.323334">18°19.4'S</geoCoordinate>
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<geoCoordinate id="969289E4265FFFCCFF12F91135A3F880" box="[1063,1181,1772,1798]" direction="east" orientation="longitude" pageId="3" pageNumber="4" precision="92" value="4.6983333">04°41.9'E</geoCoordinate>
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,
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<quantity id="345E42C6265FFFCCFF98F9113430F880" box="[1197,1294,1772,1798]" metricMagnitude="3" metricUnit="m" metricValue="5.395" pageId="3" pageNumber="4" unit="m" value="5395.0">5395 m</quantity>
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, 1 manca I
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<quantity id="345E42C6265FFFCCFA59F8E930F7F8A8" box="[364,457,1812,1838]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="3" pageNumber="4" unit="mm" value="1.8">1.8 mm</quantity>
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, station 344,
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<date id="8718C9E3265FFFCCF956F8E933E5F8A8" box="[611,731,1812,1838]" pageId="3" pageNumber="4" value="2000-07-25">25.7.2000</date>
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,
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<geoCoordinate id="969289E4265FFFCCF853F8E932DEF8A8" box="[870,992,1812,1838]" direction="east" orientation="longitude" pageId="3" pageNumber="4" precision="92" value="4.695">04° 41.7'E</geoCoordinate>
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<geoCoordinate id="969289E4265FFFCCF8CDF8E93557F8A8" box="[1016,1129,1812,1838]" direction="south" orientation="latitude" pageId="3" pageNumber="4" precision="92" value="-17.125">17°07.5'S</geoCoordinate>
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<geoCoordinate id="969289E4265FFFCCFF44F8E935D9F8A8" box="[1137,1255,1812,1838]" direction="east" orientation="longitude" pageId="3" pageNumber="4" precision="92" value="4.705">04°42.3'E</geoCoordinate>
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,
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<quantity id="345E42C6265FFFCCFFC6F8E9301CF8D0" metricMagnitude="3" metricUnit="m" metricValue="5.415" pageId="3" pageNumber="4" unit="m" value="5415.0">5415 m</quantity>
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.
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</paragraph>
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<paragraph id="F319EF232658FFCBFA0DFEE1329CFEB0" blockId="4.[312,1145,284,390]" box="[312,930,284,310]" pageId="4" pageNumber="5">
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<typeStatus id="2C1D51812658FFCBFA0DFEE1304CFEB0" box="[312,370,284,310]" pageId="4" pageNumber="5">Type</typeStatus>
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locality:
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||
<collectingCountry id="8BB1AFB32658FFCBFAD5FEE13308FEB0" box="[480,566,284,310]" name="Angola" pageId="4" pageNumber="5">Angola</collectingCountry>
|
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Basin, Atlantic,
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||
<quantity id="345E42C62658FFCBF9C8FEE132A3FEB0" box="[765,925,284,310]" metricMagnitude="3" metricUnit="m" metricValue="5.402" metricValueMax="5.415" metricValueMin="5.389" pageId="4" pageNumber="5" unit="m" value="5402.0" valueMax="5415.0" valueMin="5389.0">53895415 m</quantity>
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.
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</paragraph>
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<paragraph id="F319EF232658FFCBFA0DFEB9327EFED8" blockId="4.[312,1145,284,390]" box="[312,832,324,350]" pageId="4" pageNumber="5">
|
||
Distribution: only known from
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||
<typeStatus id="2C1D51812658FFCBF99DFEB933E5FED8" box="[680,731,324,350]" pageId="4" pageNumber="5">type</typeStatus>
|
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locality.
|
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</paragraph>
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<paragraph id="F319EF232658FFCBFA0DFE913547FE00" blockId="4.[312,1145,284,390]" box="[312,1145,364,390]" pageId="4" pageNumber="5">
|
||
Etymology: named for the
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<typeStatus id="2C1D51812658FFCBF941FE913399FE00" box="[628,679,364,390]" pageId="4" pageNumber="5">type</typeStatus>
|
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locality, the abyss of the
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||
<collectingCountry id="8BB1AFB32658FFCBF8E4FE913519FE00" box="[977,1063,364,390]" name="Angola" pageId="4" pageNumber="5">Angola</collectingCountry>
|
||
Basin.
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||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="A7D9BFAB2658FFCBFA3DF9D33561F9C3" box="[264,1119,1582,1606]" httpUri="https://zenodo.org/record/168671/files/figure.png" pageId="4" pageNumber="5" targetBox="[380,1143,472,1548]" targetPageId="4">
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<paragraph id="F319EF232658FFCBFA3DF9D33561F9C3" blockId="4.[264,1119,1582,1606]" box="[264,1119,1582,1606]" pageId="4" pageNumber="5">
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||
<emphasis id="C1D233312658FFCBFA3DF9D330BDF9C0" bold="true" box="[264,387,1582,1606]" pageId="4" pageNumber="5">FIGURE 1</emphasis>
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||
:
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<taxonomicName id="34A694A02658FFCBFAA7F9D33359F9C3" box="[402,615,1582,1605]" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="abyssi" status="sp. nov.">
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||
<emphasis id="C1D233312658FFCBFAA7F9D33359F9C3" box="[402,615,1582,1605]" italics="true" pageId="4" pageNumber="5">Regabellator abyssi</emphasis>
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||
</taxonomicName>
|
||
<taxonomicNameLabel id="DAE18E4A2658FFCBF958F9D33396F9C3" box="[621,680,1582,1605]" pageId="4" pageNumber="5" rank="species">n. sp.</taxonomicNameLabel>
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, holotype female dorsal and lateral view.
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||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="BBBCBCA82658FFC7FA0DF94C33DBF950" lastPageId="8" lastPageNumber="9" pageId="4" pageNumber="5" type="description">
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<paragraph id="F319EF232658FFCBFA0DF94C3413F8EC" blockId="4.[264,1325,1712,1898]" pageId="4" pageNumber="5">
|
||
<emphasis id="C1D233312658FFCBFA0DF94C30F2F94C" box="[312,460,1713,1738]" italics="true" pageId="4" pageNumber="5">Description:</emphasis>
|
||
Habitus of female
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<typeStatus id="2C1D51812658FFCBF99EF94D322FF94C" box="[683,785,1712,1738]" pageId="4" pageNumber="5" type="holotype">holotype</typeStatus>
|
||
(
|
||
<figureCitation id="6B9DF3A62658FFCBF814F94D3258F94C" box="[801,870,1712,1738]" captionStart="FIGURE 1" captionStartId="4.[264,367,1582,1606]" captionTargetBox="[380,1143,472,1548]" captionTargetPageId="4" captionText="FIGURE 1: Regabellator abyssi n. sp., holotype female dorsal and lateral view." httpUri="https://zenodo.org/record/168671/files/figure.png" pageId="4" pageNumber="5">Fig. 1</figureCitation>
|
||
): Body dorsally smooth, without setae or elevations, and also without setules on lateral margins of pereonites and pleotelson. Lateral and caudal margin of pleotelson smooth, without spines or notches. Cephalothorax broader than long, (
|
||
<figureCitation id="6B9DF3A62658FFCBFADAF8D5330DF8C4" box="[495,563,1832,1858]" captionStart="FIGURE 1" captionStartId="4.[264,367,1582,1606]" captionTargetBox="[380,1143,472,1548]" captionTargetPageId="4" captionText="FIGURE 1: Regabellator abyssi n. sp., holotype female dorsal and lateral view." httpUri="https://zenodo.org/record/168671/files/figure.png" pageId="4" pageNumber="5">Fig. 1</figureCitation>
|
||
), without rostrum, frontomedial margin slightly rounded, lateral margins of cephalon smooth and straight, eyes lacking; antennae inserting frontolaterally.
|
||
</paragraph>
|
||
<paragraph id="F319EF232659FFCAFA3DFEE13068FDC8" blockId="5.[264,1324,284,1790]" pageId="5" pageNumber="6">Coxae not visible in dorsal view. Pereonites 1 4 only with slightly frontally directed frontolateral aspects, pereonite 1 as long as 2 and 3, pereonite 3 slightly longer than the anterior ones; pereonite 5 about as long as 4, pereonites 6 and 7 dorsomedially fused, slightly longer than pereonite 5. Pereonite 6 with medioventral spine directed caudally. Pleonites fused with pleotelson. Pleotelson longer than broad. Lateral view illustrates that pleotelson is quite long. Since the specimen was slightly curved and could not be straightened before pereopods were dissected, dorsal view portrays pleotelson deceptively shorter than it actually is.</paragraph>
|
||
<paragraph id="F319EF232659FFCAFA0DFDA135AFFD68" blockId="5.[264,1324,284,1790]" pageId="5" pageNumber="6">
|
||
Basal article of Al (
|
||
<figureCitation id="6B9DF3A62659FFCAF928FDA1335DFDF0" box="[541,611,604,630]" captionStart="FIGURE 2" captionStartId="6.[264,367,1819,1843]" captionTargetBox="[271,1316,329,1792]" captionTargetId="figure@6.[271,1317,320,1792]" captionTargetPageId="6" captionText="FIGURE 2: Regabellator abyssi n. sp., holotype female, antennule (A 1), antenna (A 2), right mandible (rMd), left mandible (lMd), maxillula (Mx 1), maxilla (Mx 2)." httpUri="https://zenodo.org/record/155901/files/figure.png" pageId="5" pageNumber="6">Fig. 2</figureCitation>
|
||
) large, almost quadrangular, with 2 featherlike setae; article 2 slightly longer, with two blunt elevations of different lengths and two featherlike setae on top of these; article 3 shortest, ringlike, without setation. 2 flagellar articles, first with 2 featherlike setae; terminal article bulbous, with 4 setae and one aesthetasc.
|
||
</paragraph>
|
||
<paragraph id="F319EF232659FFCAFA0DFD013577FB80" blockId="5.[264,1324,284,1790]" pageId="5" pageNumber="6">
|
||
A2 article 1 (
|
||
<figureCitation id="6B9DF3A62659FFCAFAE2FD013321FC90" box="[471,543,764,790]" captionStart="FIGURE 2" captionStartId="6.[264,367,1819,1843]" captionTargetBox="[271,1316,329,1792]" captionTargetId="figure@6.[271,1317,320,1792]" captionTargetPageId="6" captionText="FIGURE 2: Regabellator abyssi n. sp., holotype female, antennule (A 1), antenna (A 2), right mandible (rMd), left mandible (lMd), maxillula (Mx 1), maxilla (Mx 2)." httpUri="https://zenodo.org/record/155901/files/figure.png" pageId="5" pageNumber="6">Fig. 2</figureCitation>
|
||
) short, nearly square, with 1 seta; article 2 slightly longer than 1, without setae; article 3 slightly longer than 2, with 1 medial and 2 lateral setae; article 4 shortest, with 2 setae; article 5 slightly longer than articles 14 together, with 3 distal setae and 1 featherlike seta; article 6 slightly longer than 5, with 3 medial and 3 lateral setae and 3 distal featherlike setae; flagellar article 1 1ongest, as long as peduncular articles 1 3, with 4 setae; flagellar articles 27 decreasing in length and width distally, with 34 setae, terminal article small, knoblike, with 5 setae and one featherlike seta.
|
||
</paragraph>
|
||
<paragraph id="F319EF232659FFCAFA0DFBE93251FA98" blockId="5.[264,1324,284,1790]" pageId="5" pageNumber="6">
|
||
Mandibular palp (
|
||
<figureCitation id="6B9DF3A62659FFCAF93FFBE9336EFBA8" box="[522,592,1044,1070]" captionStart="FIGURE 2" captionStartId="6.[264,367,1819,1843]" captionTargetBox="[271,1316,329,1792]" captionTargetId="figure@6.[271,1317,320,1792]" captionTargetPageId="6" captionText="FIGURE 2: Regabellator abyssi n. sp., holotype female, antennule (A 1), antenna (A 2), right mandible (rMd), left mandible (lMd), maxillula (Mx 1), maxilla (Mx 2)." httpUri="https://zenodo.org/record/155901/files/figure.png" pageId="5" pageNumber="6">Fig. 2</figureCitation>
|
||
) not reaching the distal tip of the pars incisiva, palp inserted in proximal third of mandibular body, consisting of 3 articles; article 2 longest, article 1 with 1 seta in both mandibles; article 2 nearly twice as long as 1, with 2 ventral setae and several setal combs. lMd with 2 additional dorsal setae; article 3 with 2 distal setae and several setules. lMd incisor with 5; lMd lacinia mobilis with 4 teeth rMd incisor with 3 teeth. Both Md setal row with 8 setae. Molars small, short, acuminating, bearing a tuft of 6 long, slightly serrated setae. RMd without lacinia mobilis.
|
||
</paragraph>
|
||
<paragraph id="F319EF232659FFCAFA0DFAD1326DFA10" blockId="5.[264,1324,284,1790]" pageId="5" pageNumber="6">
|
||
Mxl (
|
||
<figureCitation id="6B9DF3A62659FFCAFA4FFAD130FFFAC0" box="[378,449,1324,1350]" captionStart="FIGURE 2" captionStartId="6.[264,367,1819,1843]" captionTargetBox="[271,1316,329,1792]" captionTargetId="figure@6.[271,1317,320,1792]" captionTargetPageId="6" captionText="FIGURE 2: Regabellator abyssi n. sp., holotype female, antennule (A 1), antenna (A 2), right mandible (rMd), left mandible (lMd), maxillula (Mx 1), maxilla (Mx 2)." httpUri="https://zenodo.org/record/155901/files/figure.png" pageId="5" pageNumber="6">Fig. 2</figureCitation>
|
||
) inner endite lateral margin without setae, distally with tuft of many slen der setae and 2 stouter spinelike ones. Lateral endite tip with 12 serrated spines, medial margin without setules, outer margin with 2 setae.
|
||
</paragraph>
|
||
<paragraph id="F319EF232659FFCAFA0DFA593422FA60" blockId="5.[264,1324,284,1790]" pageId="5" pageNumber="6">
|
||
<collectingCountry id="8BB1AFB32659FFCAFA0DFA59305CFA38" box="[312,354,1444,1470]" name="Mexico" pageId="5" pageNumber="6">Mx</collectingCountry>
|
||
2 lateral and inner endites (
|
||
<figureCitation id="6B9DF3A62659FFCAF9ABFA5933DAFA38" box="[670,740,1444,1470]" captionStart="FIGURE 2" captionStartId="6.[264,367,1819,1843]" captionTargetBox="[271,1316,329,1792]" captionTargetId="figure@6.[271,1317,320,1792]" captionTargetPageId="6" captionText="FIGURE 2: Regabellator abyssi n. sp., holotype female, antennule (A 1), antenna (A 2), right mandible (rMd), left mandible (lMd), maxillula (Mx 1), maxilla (Mx 2)." httpUri="https://zenodo.org/record/155901/files/figure.png" pageId="5" pageNumber="6">Fig. 2</figureCitation>
|
||
) outer margins with long setae, inner endite inner margin setose, with 5 fringed setae distally. Lateral and medial endites with 3 stout setae.
|
||
</paragraph>
|
||
<paragraph id="F319EF232659FFCAFA0DFA093093F978" blockId="5.[264,1324,284,1790]" pageId="5" pageNumber="6">
|
||
Mxp epipod (
|
||
<figureCitation id="6B9DF3A62659FFCAFAE2FA093323F988" box="[471,541,1524,1550]" captionStart="FIGURE 3" captionStartId="7.[264,367,1825,1849]" captionTargetBox="[270,1314,334,1797]" captionTargetId="figure@7.[270,1318,329,1799]" captionTargetPageId="7" captionText="FIGURE 3: Regabellator abyssi n. sp., holotype female, maxilliped (Mxp), pereopods 1, 2 (P 1, P 2), pleopod 2 (operculum) (Plp 2)." httpUri="https://zenodo.org/record/155902/files/figure.png" pageId="5" pageNumber="6">Fig. 3</figureCitation>
|
||
) short, bare, reaching to lateral edge of endite. palp article 1 short, rectangular, without setae; article 2 4 times as long as 1, with 2 medial and 1 lateral setae, palp article 3 medial margin with 5 setae on a serratedtoothed margin; palp article 4 slightly longer than 1, 1/3 width of palp article 3, with 2 setae; palp article 5 slightly shorter and narrower than 4, with 3 setae. Endite with 2 medial coupling hooks, without ventral setae, distally extending to distomedial margin of palp article 2, distally with 2 fanlike setae.
|
||
</paragraph>
|
||
<caption id="A7D9BFAB265AFFC9FA3DF8E632F1F8D3" httpUri="https://zenodo.org/record/155901/files/figure.png" pageId="6" pageNumber="7" targetBox="[271,1316,329,1792]" targetPageId="6">
|
||
<paragraph id="F319EF23265AFFC9FA3DF8E632F1F8D3" blockId="6.[264,1323,1819,1877]" pageId="6" pageNumber="7">
|
||
<emphasis id="C1D23331265AFFC9FA3DF8E630BAF8B5" bold="true" box="[264,388,1819,1843]" pageId="6" pageNumber="7">FIGURE 2</emphasis>
|
||
:
|
||
<taxonomicName id="34A694A0265AFFC9FAA6F8E63356F8B4" box="[403,616,1819,1842]" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="abyssi" status="sp. nov.">
|
||
<emphasis id="C1D23331265AFFC9FAA6F8E63356F8B4" box="[403,616,1819,1842]" italics="true" pageId="6" pageNumber="7">Regabellator abyssi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="DAE18E4A265AFFC9F95AF8E63394F8B4" box="[623,682,1819,1842]" pageId="6" pageNumber="7" rank="species">n. sp.</taxonomicNameLabel>
|
||
, holotype female, antennule (A1), antenna (A2), right mandible (rMd), left mandible (lMd), maxillula (Mx1), maxilla (Mx2).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="A7D9BFAB265BFFC8FA3DF8DC33BEF8DD" httpUri="https://zenodo.org/record/155902/files/figure.png" pageId="7" pageNumber="8" targetBox="[270,1314,334,1797]" targetPageId="7">
|
||
<paragraph id="F319EF23265BFFC8FA3DF8DC33BEF8DD" blockId="7.[264,1324,1825,1883]" pageId="7" pageNumber="8">
|
||
<emphasis id="C1D23331265BFFC8FA3DF8DC30B8F8BF" bold="true" box="[264,390,1825,1849]" pageId="7" pageNumber="8">FIGURE 3</emphasis>
|
||
:
|
||
<taxonomicName id="34A694A0265BFFC8FAA2F8DF3351F8BF" box="[407,623,1826,1849]" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="abyssi" status="sp. nov.">
|
||
<emphasis id="C1D23331265BFFC8FAA2F8DF3351F8BF" box="[407,623,1826,1849]" italics="true" pageId="7" pageNumber="8">Regabellator abyssi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="DAE18E4A265BFFC8F94DF8DF3388F8BF" box="[632,694,1826,1849]" pageId="7" pageNumber="8" rank="species">n. sp.</taxonomicNameLabel>
|
||
, holotype female, maxilliped (Mxp), pereopods 1, 2 (P1, P2), pleopod 2 (operculum) (Plp2).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="F319EF232654FFC7FA0DFEE13564FE00" blockId="8.[264,1324,284,1750]" pageId="8" pageNumber="9">
|
||
Pereopods (
|
||
<figureCitation id="6B9DF3A62654FFC7FAFCFEE13304FEB0" box="[457,570,284,310]" captionStart-0="FIGURE 3" captionStart-1="FIGURE 4" captionStart-2="FIGURE 5" captionStartId-0="7.[264,367,1825,1849]" captionStartId-1="9.[264,367,1846,1870]" captionStartId-2="10.[264,367,1437,1461]" captionTargetBox-0="[270,1314,334,1797]" captionTargetBox-1="[270,1311,339,1816]" captionTargetBox-2="[277,1315,317,1409]" captionTargetId-0="figure@7.[270,1318,329,1799]" captionTargetId-1="figure@9.[270,1317,329,1820]" captionTargetId-2="figure@10.[265,1322,315,1413]" captionTargetPageId-0="7" captionTargetPageId-1="9" captionTargetPageId-2="10" captionText-0="FIGURE 3: Regabellator abyssi n. sp., holotype female, maxilliped (Mxp), pereopods 1, 2 (P 1, P 2), pleopod 2 (operculum) (Plp 2)." captionText-1="FIGURE 4: Regabellator abyssi n. sp., holotype female, pereopods 3 5 (P 3 5)." captionText-2="FIGURE 5: Regabellator abyssi n. sp., holotype female, pereopods 6, 7, (P 6 7) pleopods 3, 4 (Plp 3 4), uropod (Urp)." httpUri-0="https://zenodo.org/record/155902/files/figure.png" httpUri-1="https://zenodo.org/record/155903/files/figure.png" httpUri-2="https://zenodo.org/record/155904/files/figure.png" pageId="8" pageNumber="9">Figs. 35</figureCitation>
|
||
) similar in shape; pereopod 1 shortest, posterior pereopods becoming progressively longer. Pereopod 1 (
|
||
<figureCitation id="6B9DF3A62654FFC7F815FEB93256FED8" box="[800,872,324,350]" captionStart="FIGURE 3" captionStartId="7.[264,367,1825,1849]" captionTargetBox="[270,1314,334,1797]" captionTargetId="figure@7.[270,1318,329,1799]" captionTargetPageId="7" captionText="FIGURE 3: Regabellator abyssi n. sp., holotype female, maxilliped (Mxp), pereopods 1, 2 (P 1, P 2), pleopod 2 (operculum) (Plp 2)." httpUri="https://zenodo.org/record/155902/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
|
||
) of female with few setae as figured. Dactylus with 2 distal claws, 2 long, simple medial setae 4 shorter setae.
|
||
</paragraph>
|
||
<paragraph id="F319EF232654FFC7FA0DFE6932E4FD68" blockId="8.[264,1324,284,1750]" pageId="8" pageNumber="9">
|
||
P17 (
|
||
<figureCitation id="6B9DF3A62654FFC7FA4AFE6930D6FE28" box="[383,488,404,430]" captionStart-0="FIGURE 3" captionStart-1="FIGURE 4" captionStart-2="FIGURE 5" captionStartId-0="7.[264,367,1825,1849]" captionStartId-1="9.[264,367,1846,1870]" captionStartId-2="10.[264,367,1437,1461]" captionTargetBox-0="[270,1314,334,1797]" captionTargetBox-1="[270,1311,339,1816]" captionTargetBox-2="[277,1315,317,1409]" captionTargetId-0="figure@7.[270,1318,329,1799]" captionTargetId-1="figure@9.[270,1317,329,1820]" captionTargetId-2="figure@10.[265,1322,315,1413]" captionTargetPageId-0="7" captionTargetPageId-1="9" captionTargetPageId-2="10" captionText-0="FIGURE 3: Regabellator abyssi n. sp., holotype female, maxilliped (Mxp), pereopods 1, 2 (P 1, P 2), pleopod 2 (operculum) (Plp 2)." captionText-1="FIGURE 4: Regabellator abyssi n. sp., holotype female, pereopods 3 5 (P 3 5)." captionText-2="FIGURE 5: Regabellator abyssi n. sp., holotype female, pereopods 6, 7, (P 6 7) pleopods 3, 4 (Plp 3 4), uropod (Urp)." httpUri-0="https://zenodo.org/record/155902/files/figure.png" httpUri-1="https://zenodo.org/record/155903/files/figure.png" httpUri-2="https://zenodo.org/record/155904/files/figure.png" pageId="8" pageNumber="9">Figs. 35</figureCitation>
|
||
) bases longest article, with simple and 05 featherlike setae of varying lengths, distodorsally 13 comblike structures. Ischium of all pereopods with one dorsal seta and 12 ventral setae. Merus shorter than ischium, with 12 distodorsal setae and a ventral simple one. P24 carpus longer than propodus. P57 carpus about as long as propodus with dorsal and ventral rows of long sensory setae, distodorsally with a featherlike seta. Carpus of P4 and P7 without setae. Propodus with dorsal and ventral sensory setae and a distodorsal featherlike seta. P57 with fewer and more slender sensory setae on carpus and propodus than P14. Dactylus short, half length of propodus, with 2 unequal claws, 4 distodorsal setae and 2 setae inserted between claws.
|
||
</paragraph>
|
||
<paragraph id="F319EF232654FFC7FA0DFD013075FCB8" blockId="8.[264,1324,284,1750]" pageId="8" pageNumber="9">
|
||
Female Plp2 (
|
||
<figureCitation id="6B9DF3A62654FFC7FAEFFD01331EFC90" box="[474,544,764,790]" captionStart="FIGURE 3" captionStartId="7.[264,367,1825,1849]" captionTargetBox="[270,1314,334,1797]" captionTargetId="figure@7.[270,1318,329,1799]" captionTargetPageId="7" captionText="FIGURE 3: Regabellator abyssi n. sp., holotype female, maxilliped (Mxp), pereopods 1, 2 (P 1, P 2), pleopod 2 (operculum) (Plp 2)." httpUri="https://zenodo.org/record/155902/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
|
||
) operculiform, broad ovate, with a dense row of caudolateral short setae.
|
||
</paragraph>
|
||
<paragraph id="F319EF232654FFC7FA0DFCB1343CFC08" blockId="8.[264,1324,284,1750]" pageId="8" pageNumber="9">
|
||
Plp3 exopod (
|
||
<figureCitation id="6B9DF3A62654FFC7FAEEFCB1331FFCE0" box="[475,545,844,870]" captionStart="FIGURE 5" captionStartId="10.[264,367,1437,1461]" captionTargetBox="[277,1315,317,1409]" captionTargetId="figure@10.[265,1322,315,1413]" captionTargetPageId="10" captionText="FIGURE 5: Regabellator abyssi n. sp., holotype female, pereopods 6, 7, (P 6 7) pleopods 3, 4 (Plp 3 4), uropod (Urp)." httpUri="https://zenodo.org/record/155904/files/figure.png" pageId="8" pageNumber="9">Fig. 5</figureCitation>
|
||
) subtriangular, lateral and medial margins with small setules, with long apical seta distally. Endopod 4 times as long as exopod, with 3 long fringed setae.
|
||
</paragraph>
|
||
<paragraph id="F319EF232654FFC7FA0DFC613415FB80" blockId="8.[264,1324,284,1750]" pageId="8" pageNumber="9">
|
||
Plp 4 (
|
||
<figureCitation id="6B9DF3A62654FFC7FABFFC6130EDFC30" box="[394,467,924,950]" captionStart="FIGURE 5" captionStartId="10.[264,367,1437,1461]" captionTargetBox="[277,1315,317,1409]" captionTargetId="figure@10.[265,1322,315,1413]" captionTargetPageId="10" captionText="FIGURE 5: Regabellator abyssi n. sp., holotype female, pereopods 6, 7, (P 6 7) pleopods 3, 4 (Plp 3 4), uropod (Urp)." httpUri="https://zenodo.org/record/155904/files/figure.png" pageId="8" pageNumber="9">Fig. 5</figureCitation>
|
||
) with bare, broadoval endopod. Exopod slightly shorter than endopod and slender (a fifth as wide as endopod), laterally with some short setules and distally with a long fringed seta. Plp5 (not illustrated) with one small ovalshaped lobe without setation.
|
||
</paragraph>
|
||
<paragraph id="F319EF232654FFC7FA0DFBE93418FBF8" blockId="8.[264,1324,284,1750]" pageId="8" pageNumber="9">
|
||
Uropod (
|
||
<figureCitation id="6B9DF3A62654FFC7FA90FBE930D3FBA8" box="[421,493,1044,1070]" captionStart="FIGURE 5" captionStartId="10.[264,367,1437,1461]" captionTargetBox="[277,1315,317,1409]" captionTargetId="figure@10.[265,1322,315,1413]" captionTargetPageId="10" captionText="FIGURE 5: Regabellator abyssi n. sp., holotype female, pereopods 6, 7, (P 6 7) pleopods 3, 4 (Plp 3 4), uropod (Urp)." httpUri="https://zenodo.org/record/155904/files/figure.png" pageId="8" pageNumber="9">Fig. 5</figureCitation>
|
||
) long with quadrangular sympod, which is only slightly longer than exopod, bearing 1 long seta. Exopod 1/3 endopod length, with 2 long setae. Endopod more than twice width of exopod, with 4 long setae and 3 featherlike setae of different lengths.
|
||
</paragraph>
|
||
<paragraph id="F319EF232654FFC7FA0DFB71309EFB20" blockId="8.[264,1324,284,1750]" box="[312,416,1164,1190]" pageId="8" pageNumber="9">Remarks</paragraph>
|
||
<paragraph id="F319EF232654FFC7FA0DFB4933DBF950" blockId="8.[264,1324,284,1750]" pageId="8" pageNumber="9">
|
||
<bibRefCitation id="973792D22654FFC7FA0DFB493342FB48" author="Siebenaller" box="[312,636,1204,1230]" pageId="8" pageNumber="36" refString="Siebenaller, J. F. & Hessler, R. R. (1981) The genera of the Nannoniscidae (Isopoda, Asellota) Transactions of the San Diego Society of Natural History, 19 (16), 227 - 250." type="journal article" year="1981">Siebenaller & Hessler 1981</bibRefCitation>
|
||
described the genus
|
||
<taxonomicName id="34A694A02654FFC7F847FB493535FB4B" box="[882,1035,1204,1229]" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="C1D233312654FFC7F847FB493535FB4B" box="[882,1035,1204,1229]" italics="true" pageId="8" pageNumber="9">Regabellator</emphasis>
|
||
</taxonomicName>
|
||
and published an extensive diagnosis of the genus, some of these characters are the dorsally fused pereonites 6 and 7, a bulbous antennuler terminal article, two large ventral spines on pereonites 6 and 7, the posterior one with a broad basal region, pereopods 24 with very long robust setae from ventral to dorsal surfaces of propodus and carpus, pereopods 57 not broadened, without natatory setae.
|
||
<taxonomicName id="34A694A02654FFC7F91CFA813226FA13" box="[553,792,1404,1429]" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="abyssi" status="sp. nov.">
|
||
<emphasis id="C1D233312654FFC7F91CFA813226FA13" box="[553,792,1404,1429]" italics="true" pageId="8" pageNumber="9">Regabellator abyssi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="DAE18E4A2654FFC7F810FA813257FA10" box="[805,873,1404,1430]" pageId="8" pageNumber="9" rank="species">n. sp.</taxonomicNameLabel>
|
||
can easily be distinguished from
|
||
<taxonomicName id="34A694A02654FFC7FE24FA8133FBFA38" authority="Siebenaller & Hessler, 1981" authorityName="Siebenaller & Hessler" authorityYear="1981" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="profugus">
|
||
<emphasis id="C1D233312654FFC7FE24FA813051FA3B" italics="true" pageId="8" pageNumber="9">R. profugus</emphasis>
|
||
<bibRefCitation id="973792D22654FFC7FA4DFA5933FBFA38" author="Siebenaller" box="[376,709,1444,1470]" pageId="8" pageNumber="36" refString="Siebenaller, J. F. & Hessler, R. R. (1981) The genera of the Nannoniscidae (Isopoda, Asellota) Transactions of the San Diego Society of Natural History, 19 (16), 227 - 250." type="journal article" year="1981">Siebenaller & Hessler, 1981</bibRefCitation>
|
||
</taxonomicName>
|
||
, the species it most closely resembles. The pleotelson of
|
||
<taxonomicName id="34A694A02654FFC7FA6DFA3130FFFA63" box="[344,449,1484,1509]" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="abyssi">
|
||
<emphasis id="C1D233312654FFC7FA6DFA3130FFFA63" box="[344,449,1484,1509]" italics="true" pageId="8" pageNumber="9">R. abyssi</emphasis>
|
||
</taxonomicName>
|
||
is laterally smooth and lacks tiny laterocaudal notches present in
|
||
<taxonomicName id="34A694A02654FFC7FFF7FA31300EF98B" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="profugus">
|
||
<emphasis id="C1D233312654FFC7FFF7FA31300EF98B" italics="true" pageId="8" pageNumber="9">R. profugus</emphasis>
|
||
</taxonomicName>
|
||
. Ventral spine of pleonite 6 is directed caudally, and not frontally in
|
||
<taxonomicName id="34A694A02654FFC7FF87FA09341DF98B" box="[1202,1315,1524,1549]" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="abyssi">
|
||
<emphasis id="C1D233312654FFC7FF87FA09341DF98B" box="[1202,1315,1524,1549]" italics="true" pageId="8" pageNumber="9">R. abyssi</emphasis>
|
||
</taxonomicName>
|
||
. Maxillipedal epipod of
|
||
<taxonomicName id="34A694A02654FFC7F92BF9E133B6F9B3" box="[542,648,1564,1589]" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="abyssi">
|
||
<emphasis id="C1D233312654FFC7F92BF9E133B6F9B3" box="[542,648,1564,1589]" italics="true" pageId="8" pageNumber="9">R. abyssi</emphasis>
|
||
</taxonomicName>
|
||
is short, reaching only to tip of palp article 1, whereas in
|
||
<taxonomicName id="34A694A02654FFC7FA3DF9B930ADF9DB" box="[264,403,1604,1629]" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="profugus">
|
||
<emphasis id="C1D233312654FFC7FA3DF9B930ADF9DB" box="[264,403,1604,1629]" italics="true" pageId="8" pageNumber="9">R. profugus</emphasis>
|
||
</taxonomicName>
|
||
epipod reaches apical margin of palp article 2. Pereopod 4 with fewer and more slender, and longer sensory setae than in
|
||
<taxonomicName id="34A694A02654FFC7F871F991328EF903" box="[836,944,1644,1669]" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="abyssi">
|
||
<emphasis id="C1D233312654FFC7F871F991328EF903" box="[836,944,1644,1669]" italics="true" pageId="8" pageNumber="9">R. abyssi</emphasis>
|
||
</taxonomicName>
|
||
. Uropodal exopod of
|
||
<taxonomicName id="34A694A02654FFC7FF8BF9913415F903" box="[1214,1323,1644,1669]" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="abyssi">
|
||
<emphasis id="C1D233312654FFC7FF8BF9913415F903" box="[1214,1323,1644,1669]" italics="true" pageId="8" pageNumber="9">R. abyssi</emphasis>
|
||
</taxonomicName>
|
||
slightly longer than endopod (roughly 1/4 as long as endopod), whereas
|
||
<taxonomicName id="34A694A02654FFC7FF56F96935D1F928" box="[1123,1263,1684,1710]" class="Malacostraca" family="Nannoniscidae" genus="Regabellator" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="profugus">R. profugus</taxonomicName>
|
||
exopod is only one fifth as long as endopod.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |