237 lines
29 KiB
XML
237 lines
29 KiB
XML
<document id="B1614F9F265715E1F11408E9D27B2A46" ID-DOI="10.1080/00222930151098215" ID-ISSN="1464-5262" ID-Zenodo-Dep="5276840" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630022077756" checkinUser="felipe" docAuthor="Berge, JØrgen" docDate="2001" docId="039787C7FFBAFFA21DEA5B1EFCF9FA6E" docLanguage="en" docName="JNatHist.35.4.539-571.pdf" docOrigin="Journal of Natural History 35 (4)" docSource="http://www.tandfonline.com/doi/abs/10.1080/00222930151098215" docStyle="DocumentStyle:B6EF65DE5B4D2965D4D236BA736D172F.2:JNatHist.2000-2002.journal_article.2cover" docStyleId="B6EF65DE5B4D2965D4D236BA736D172F" docStyleName="JNatHist.2000-2002.journal_article.2cover" docStyleVersion="2" docTitle="Stegosoladidus antarcticus Berge 2001, n. sp." docType="treatment" docVersion="3" lastPageNumber="558" masterDocId="FFAEFFBFFFB4FFB71C685F55FF9DFF99" masterDocTitle="Revision of Stegosoladidus Barnard and Karaman, 1987 (Crustacea: Amphipoda: Stegocephalidae), redescription of two species and description of three new species" masterLastPageNumber="571" masterPageNumber="539" pageNumber="551" updateTime="1699137023599" updateUser="plazi" zenodo-license-document="CLOSED">
|
|
<mods:mods id="AD47C4AD14B1E7B3A824DE5BC4B8CC64" xmlns:mods="http://www.loc.gov/mods/v3">
|
|
<mods:titleInfo id="9E44F910012293355867F3EB5DBE390E">
|
|
<mods:title id="02AE0C2134BCCF7430147EC17A972BCD">Revision of Stegosoladidus Barnard and Karaman, 1987 (Crustacea: Amphipoda: Stegocephalidae), redescription of two species and description of three new species</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:name id="AB1E823A5794ADBD21FA7B1CB468856D" type="personal">
|
|
<mods:role id="5C388E518C370D1E2DA87756B9622C53">
|
|
<mods:roleTerm id="EC77095BAE0A15EA2B45589109F58AE3">Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart id="AA11F3B5C6B0A8675DAD37641621F627">Berge, JØrgen</mods:namePart>
|
|
</mods:name>
|
|
<mods:typeOfResource id="8C2DE31A77CD39F5F8C91D28B3B69B31">text</mods:typeOfResource>
|
|
<mods:relatedItem id="1207CDE5A7CBF434DD481CCC4BE72DE4" type="host">
|
|
<mods:titleInfo id="B9BA3AA239630A070627FC55EB847813">
|
|
<mods:title id="A7C9F92BF7251E8487A9666096AF1431">Journal of Natural History</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:part id="6FA830E225384A1B8AB16556DDFF12FC">
|
|
<mods:date id="ECD4BDB25D04C29562ABBC2AB84307DD">2001</mods:date>
|
|
<mods:detail id="C33E8BF26F966AAAB7618AC6116AFBDF" type="pubDate">
|
|
<mods:number id="6D1AE15C0CD89653BF738E8F54441389">2001-04-30</mods:number>
|
|
</mods:detail>
|
|
<mods:detail id="B35B479CD6F8211BB3533995721747F1" type="volume">
|
|
<mods:number id="0D5B1B405A998C07F3F9CD5E903F6FD0">35</mods:number>
|
|
</mods:detail>
|
|
<mods:detail id="AB8C98041DA838F0DBA9A0689161F97A" type="issue">
|
|
<mods:number id="E02D99C397EF014BD28BB7BE24D322F5">4</mods:number>
|
|
</mods:detail>
|
|
<mods:extent id="30502F7F71BA56C60BE7E857E44931A0" unit="page">
|
|
<mods:start id="96C18C5ED636D4444443C6004CF42713">539</mods:start>
|
|
<mods:end id="6992D87F0053A607F3C2C0160E94B53D">571</mods:end>
|
|
</mods:extent>
|
|
</mods:part>
|
|
</mods:relatedItem>
|
|
<mods:location id="E255E2016A51781EAB70EE574036BFD6">
|
|
<mods:url id="8058B4B1314BAA6BBF663A7A878F8DB7">http://www.tandfonline.com/doi/abs/10.1080/00222930151098215</mods:url>
|
|
</mods:location>
|
|
<mods:classification id="5B5DAD214F5761CCF2F1C570253DE8AF">journal article</mods:classification>
|
|
<mods:identifier id="04A7B236481FAE3F9727A167255ACED9" type="DOI">10.1080/00222930151098215</mods:identifier>
|
|
<mods:identifier id="C35DDE60C507660F6F8B3BF8A92B0498" type="ISSN">1464-5262</mods:identifier>
|
|
<mods:identifier id="D095080567368664BBB61E235BCDCAB7" type="Zenodo-Dep">5276840</mods:identifier>
|
|
</mods:mods>
|
|
<treatment id="039787C7FFBAFFA21DEA5B1EFCF9FA6E" LSID="urn:lsid:plazi:treatment:039787C7FFBAFFA21DEA5B1EFCF9FA6E" httpUri="http://treatment.plazi.org/id/039787C7FFBAFFA21DEA5B1EFCF9FA6E" lastPageId="21" lastPageNumber="558" pageId="14" pageNumber="551">
|
|
<subSubSection id="C324655AFFBAFFB91DEA5B1EFD12FB1A" pageId="14" pageNumber="551" type="nomenclature">
|
|
<paragraph id="8B8136D1FFBAFFB91DEA5B1EFD6DFBFA" blockId="14.[386,752,1099,1156]" box="[386,752,1099,1123]" pageId="14" pageNumber="551">
|
|
<heading id="D0C981BDFFBAFFB91DEA5B1EFD6DFBFA" box="[386,752,1099,1123]" centered="true" fontSize="10" level="2" pageId="14" pageNumber="551" reason="3">
|
|
<taxonomicName id="4C3E4D52FFBAFFB91DEA5B1EFD35FBFA" ID-CoL="4ZP9F" authority="Berge, 2001" authorityName="Berge" authorityYear="2001" box="[386,680,1099,1123]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="14" pageNumber="551" phylum="Arthropoda" rank="species" species="antarcticus" status="sp. nov.">
|
|
<emphasis id="B94AEAC3FFBAFFB91DEA5B1EFD35FBFA" bold="true" box="[386,680,1099,1123]" italics="true" pageId="14" pageNumber="551">Stegosoladidus antarcticus</emphasis>
|
|
</taxonomicName>
|
|
<taxonomicNameLabel id="A27957B8FFBAFFB91ED95B19FD6DFBFA" box="[689,752,1100,1123]" pageId="14" pageNumber="551" rank="species">n. sp.</taxonomicNameLabel>
|
|
</heading>
|
|
</paragraph>
|
|
<paragraph id="8B8136D1FFBAFFB91D8B5B3EFD12FB1A" blockId="14.[386,752,1099,1156]" box="[483,655,1131,1156]" pageId="14" pageNumber="551">(®gures 12±17)</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C324655AFFBAFFA21CEC5BF4FCF9FA6E" lastPageId="21" lastPageNumber="558" pageId="14" pageNumber="551" type="description">
|
|
<paragraph id="8B8136D1FFBAFFB91CEC5BF4FC7DFB21" blockId="14.[92,1047,1184,1686]" box="[132,992,1184,1208]" pageId="14" pageNumber="551">
|
|
<materialsCitation id="3B563C8CFFBAFFB91CEC5BF4FC7DFB21" accessionNumber="ZMB 27335" box="[132,992,1184,1208]" collectionCode="ZMB" elevation="229" pageId="14" pageNumber="551" specimenCount="1">
|
|
H OLOTYPE. Berlin
|
|
<collectionCode id="ED2FAE14FFBAFFB91D3E5BF4FE09FB21" box="[342,404,1185,1208]" country="Germany" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum für Naturkunde Berlin (Zoological Collections)" pageId="14" pageNumber="551" type="Museum">ZMB</collectionCode>
|
|
27335, female, 75ss25.40¾S, 16ss26.63¾W,
|
|
<quantity id="4CC69B34FFBAFFB91F085BF5FC41FB21" box="[864,988,1184,1208]" metricMagnitude="2" metricUnit="m" metricValue="2.29" metricValueMax="2.6" metricValueMin="1.98" pageId="14" pageNumber="551" unit="m" value="229.0" valueMax="260.0" valueMin="198.0">
|
|
<elevation id="0013D1E2FFBAFFB91F085BF5FC41FB21" box="[864,988,1184,1208]" metricMagnitude="2" metricUnit="m" metricValue="2.29" metricValueMax="2.6" metricValueMin="1.98" pageId="14" pageNumber="551" unit="m" value="229.0" valueMax="260.0" valueMin="198.0">198±260 m</elevation>
|
|
</quantity>
|
|
.
|
|
</materialsCitation>
|
|
</paragraph>
|
|
<paragraph id="8B8136D1FFBAFFB91CEC5B94FC92FB41" blockId="14.[92,1047,1184,1686]" box="[132,783,1216,1240]" pageId="14" pageNumber="551">
|
|
<materialsCitation id="3B563C8CFFBAFFB91CEC5B94FC9BFB41" accessionNumber="ZMB 27335" box="[132,774,1216,1240]" collectionCode="ZMB" pageId="14" pageNumber="551" specimenCount="1" typeStatus="paratype">
|
|
<typeStatus id="54858873FFBAFFB91CEC5B94FF66FB41" box="[132,251,1216,1240]" pageId="14" pageNumber="551" type="paratype">PARATYPES</typeStatus>
|
|
. Three immature females, Berlin
|
|
<collectionCode id="ED2FAE14FFBAFFB91E175B94FD20FB41" box="[639,701,1217,1240]" country="Germany" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum für Naturkunde Berlin (Zoological Collections)" pageId="14" pageNumber="551" type="Museum">ZMB</collectionCode>
|
|
27335
|
|
</materialsCitation>
|
|
.
|
|
</paragraph>
|
|
<paragraph id="8B8136D1FFBAFFB91CEC5BB5FED7FA81" blockId="14.[92,1047,1184,1686]" pageId="14" pageNumber="551">
|
|
<emphasis id="B94AEAC3FFBAFFB91CEC5BB5FEFBFB61" box="[132,358,1248,1272]" italics="true" pageId="14" pageNumber="551">Additional material</emphasis>
|
|
. WED 96 (Brussels), st.11,
|
|
<specimenCount id="9D38FD58FFBAFFB91E8D5BB5FC3CFB61" box="[741,929,1248,1272]" pageId="14" pageNumber="551" type="generic">eight specimens</specimenCount>
|
|
, 73ss22¾S, 21ss10¾W,
|
|
<quantity id="4CC69B34FFBAFFB91CA35A55FEDBFA81" box="[203,326,1280,1304]" metricMagnitude="2" metricUnit="m" metricValue="3.3549999999999995" metricValueMax="3.38" metricValueMin="3.3299999999999996" pageId="14" pageNumber="551" unit="m" value="335.5" valueMax="338.0" valueMin="333.0">
|
|
333±
|
|
<specimenCount id="9D38FD58FFBAFFB91D695A55FEDBFA81" box="[257,326,1280,1304]" pageId="14" pageNumber="551" type="generic">338 m</specimenCount>
|
|
</quantity>
|
|
.
|
|
</paragraph>
|
|
<paragraph id="8B8136D1FFBAFFB91CEC5A4AFE20FAAE" blockId="14.[92,1047,1184,1686]" box="[132,445,1311,1335]" pageId="14" pageNumber="551">
|
|
<emphasis id="B94AEAC3FFBAFFB91CEC5A4AFE92FAAE" box="[132,271,1311,1335]" italics="true" pageId="14" pageNumber="551">Distribution.</emphasis>
|
|
Weddell Sea.
|
|
</paragraph>
|
|
<paragraph id="8B8136D1FFBAFFB91CEC5A15FD92FACE" blockId="14.[92,1047,1184,1686]" box="[132,527,1343,1368]" pageId="14" pageNumber="551">
|
|
<emphasis id="B94AEAC3FFBAFFB91CEC5A15FE94FACE" box="[132,265,1344,1367]" italics="true" pageId="14" pageNumber="551">Description.</emphasis>
|
|
Rostrum very small.
|
|
</paragraph>
|
|
<paragraph id="8B8136D1FFBAFFB91CEC5A0AFB8BFA2E" blockId="14.[92,1047,1184,1686]" pageId="14" pageNumber="551">Antennae short. Antenna 1 as long as antenna 2, ¯agellum four-articulate, accessory ¯agellum with two articles. Antenna 2 peduncle (articles 3±5) longer than ¯agellum, article 3 elongate, articles 3 and 4 geniculate; article 4 longer than article 5.</paragraph>
|
|
<paragraph id="8B8136D1FFBAFFB91CEC5AEAFE8DF98F" blockId="14.[92,1047,1184,1686]" pageId="14" pageNumber="551">Epistome produced laterally, rectangular, with a long ridge on each side; epistomal plate (medial keel) produced into a small elongate medial ridge covering the entire epistome.</paragraph>
|
|
<paragraph id="8B8136D1FFBAFFB91CEC594AFE33F9CF" blockId="14.[92,1047,1184,1686]" pageId="14" pageNumber="551">Mandible incisor transverse, smooth, left lacinia mobilis present, reduced, laterally straight, not conical.</paragraph>
|
|
<paragraph id="8B8136D1FFBAFFB81CEC590AFC82F90F" blockId="14.[92,1047,1184,1686]" lastBlockId="15.[92,1047,1599,1686]" lastPageId="15" lastPageNumber="552" pageId="14" pageNumber="551">Maxilla 1 palp uni-articulate, rectangular, apex not reaching above the apex of outer plate; outer plate distally rounded, ST in a pseudocrown, ST ®rst row with six setae (ST1±5, ST7), ST 1 ordinary (similar to ST 2±4), gap between ST 5 and ST 7, ST A present, located distally, part of ®rst row, ST B absent, ST C present; inner plate without a well developed shoulder, setae pappose.</paragraph>
|
|
<caption id="DF416659FFBBFFB81D095AA9FC8EF988" ID-DOI="http://doi.org/10.5281/zenodo.5276860" ID-Zenodo-Dep="5276860" box="[353,787,1531,1553]" httpUri="https://zenodo.org/record/5276860/files/figure.png" pageId="15" pageNumber="552" startId="15.[353,366,1532,1553]" targetBox="[99,1048,131,1495]" targetPageId="15">
|
|
<paragraph id="8B8136D1FFBBFFB81D095AA9FC8EF988" blockId="15.[353,787,1531,1553]" box="[353,787,1531,1553]" pageId="15" pageNumber="552">
|
|
F IG. 12.
|
|
<taxonomicName id="4C3E4D52FFBBFFB81DA05AAEFD4FF988" authority="Berge, 2001" authorityName="Berge" authorityYear="2001" box="[456,722,1531,1553]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="15" pageNumber="552" phylum="Arthropoda" rank="species" species="antarcticus" status="sp. nov.">
|
|
<emphasis id="B94AEAC3FFBBFFB81DA05AAEFD4FF988" box="[456,722,1531,1553]" italics="true" pageId="15" pageNumber="552">Stegosoladidus antarcticus</emphasis>
|
|
</taxonomicName>
|
|
<taxonomicNameLabel id="A27957B8FFBBFFB81EB25AA9FC8EF988" box="[730,787,1532,1553]" pageId="15" pageNumber="552" rank="species">n. sp.</taxonomicNameLabel>
|
|
</paragraph>
|
|
</caption>
|
|
<caption id="DF416659FFA4FFA71C075961FB9EF9D3" ID-DOI="http://doi.org/10.5281/zenodo.5276862" ID-Zenodo-Dep="5276862" box="[111,1027,1588,1610]" httpUri="https://zenodo.org/record/5276862/files/figure.png" pageId="16" pageNumber="553" startId="16.[111,124,1588,1609]" targetBox="[100,1034,130,1557]" targetPageId="16">
|
|
<paragraph id="8B8136D1FFA4FFA71C075961FB9EF9D3" blockId="16.[111,1027,1588,1610]" box="[111,1027,1588,1610]" pageId="16" pageNumber="553">
|
|
FIG. 13.
|
|
<taxonomicName id="4C3E4D52FFA4FFA71CBD5961FE42F9D3" authorityName="Berge" authorityYear="2001" box="[213,479,1588,1610]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="553" phylum="Arthropoda" rank="species" species="antarcticus">
|
|
<emphasis id="B94AEAC3FFA4FFA71CBD5961FE42F9D3" box="[213,479,1588,1610]" italics="true" pageId="16" pageNumber="553">Stegosoladidus antarcticus</emphasis>
|
|
</taxonomicName>
|
|
n. sp: PROP: Propodus and dactylus of pereopod 2.
|
|
</paragraph>
|
|
</caption>
|
|
<caption id="DF416659FFA5FFA61CDB5917FC22F9CE" ID-DOI="http://doi.org/10.5281/zenodo.5276864" ID-Zenodo-Dep="5276864" box="[179,959,1601,1623]" httpUri="https://zenodo.org/record/5276864/files/figure.png" pageId="17" pageNumber="554" startId="17.[179,192,1602,1623]" targetBox="[100,1040,132,1569]" targetPageId="17">
|
|
<paragraph id="8B8136D1FFA5FFA61CDB5917FC22F9CE" blockId="17.[179,959,1601,1623]" box="[179,959,1601,1623]" pageId="17" pageNumber="554">
|
|
FIG. 14.
|
|
<taxonomicName id="4C3E4D52FFA5FFA61D725914FDBEF9CE" authorityName="Berge" authorityYear="2001" box="[282,547,1601,1623]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="554" phylum="Arthropoda" rank="species" species="antarcticus">
|
|
<emphasis id="B94AEAC3FFA5FFA61D725914FDBEF9CE" box="[282,547,1601,1623]" italics="true" pageId="17" pageNumber="554">Stegosoladidus antarcticus</emphasis>
|
|
</taxonomicName>
|
|
n. sp: IP: Inner plate of the maxilliped.
|
|
</paragraph>
|
|
</caption>
|
|
<caption id="DF416659FFA6FFA51D095A87FC8EFA7E" ID-DOI="http://doi.org/10.5281/zenodo.5276866" ID-Zenodo-Dep="5276866" box="[353,787,1489,1511]" httpUri="https://zenodo.org/record/5276866/files/figure.png" pageId="18" pageNumber="555" startId="18.[353,366,1490,1511]" targetBox="[101,1033,132,1456]" targetPageId="18">
|
|
<paragraph id="8B8136D1FFA6FFA51D095A87FC8EFA7E" blockId="18.[353,787,1489,1511]" box="[353,787,1489,1511]" pageId="18" pageNumber="555">
|
|
FIG. 15.
|
|
<taxonomicName id="4C3E4D52FFA6FFA51DA05A84FD4FFA7E" authority="Berge, 2001" authorityName="Berge" authorityYear="2001" box="[456,722,1489,1511]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="555" phylum="Arthropoda" rank="species" species="antarcticus" status="sp. nov.">
|
|
<emphasis id="B94AEAC3FFA6FFA51DA05A84FD4FFA7E" box="[456,722,1489,1511]" italics="true" pageId="18" pageNumber="555">Stegosoladidus antarcticus</emphasis>
|
|
</taxonomicName>
|
|
<taxonomicNameLabel id="A27957B8FFA6FFA51EB25A87FC8EFA7E" box="[730,787,1490,1511]" pageId="18" pageNumber="555" rank="species">n. sp.</taxonomicNameLabel>
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="8B8136D1FFA6FFA51CEC594AFB8AF90F" blockId="18.[92,1047,1567,1686]" pageId="18" pageNumber="555">Maxilla 2 ordinary, outer plate setae without distal hooks or cleft; inner plate setae row A covering the entire margin, appressed to row B, row A setae pappose, three or four ®rst setae diOEerentiated from the other setae (weakly pappopectinate); row B setae proximally simple, distally without cusps; row C present; row D absent.</paragraph>
|
|
<caption id="DF416659FFA7FFA41D095957FC8EF98E" ID-DOI="http://doi.org/10.5281/zenodo.5276868" ID-Zenodo-Dep="5276868" box="[353,787,1537,1559]" httpUri="https://zenodo.org/record/5276868/files/figure.png" pageId="19" pageNumber="556" startId="19.[353,366,1538,1559]" targetBox="[94,1054,130,1495]" targetPageId="19">
|
|
<paragraph id="8B8136D1FFA7FFA41D095957FC8EF98E" blockId="19.[353,787,1537,1559]" box="[353,787,1537,1559]" pageId="19" pageNumber="556">
|
|
FIG. 16.
|
|
<taxonomicName id="4C3E4D52FFA7FFA41DA05954FD4FF98E" authority="Berge, 2001" authorityName="Berge" authorityYear="2001" box="[456,722,1537,1559]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="19" pageNumber="556" phylum="Arthropoda" rank="species" species="antarcticus" status="sp. nov.">
|
|
<emphasis id="B94AEAC3FFA7FFA41DA05954FD4FF98E" box="[456,722,1537,1559]" italics="true" pageId="19" pageNumber="556">Stegosoladidus antarcticus</emphasis>
|
|
</taxonomicName>
|
|
<taxonomicNameLabel id="A27957B8FFA7FFA41EB25957FC8EF98E" box="[730,787,1538,1559]" pageId="19" pageNumber="556" rank="species">n. sp.</taxonomicNameLabel>
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="8B8136D1FFA7FFA21CEC596AFE5AFE82" blockId="19.[92,1047,1599,1686]" lastBlockId="21.[92,1047,132,1527]" lastPageId="21" lastPageNumber="558" pageId="19" pageNumber="556">Maxilliped palp four-articulate, article 2 distally unproduced, articles 1±3 inner margins without plumose setae; inner plate without nodular setae; medial setae row present, not reduced, transverse, setae simple; distal setae row present, setae simple; inner setae row present, reduced to one or two setae, setae not conspicuously large; outer plate outer setae row present, marginal, setae attached normally, long robust, straight; inner setae row present but strongly reduced, setae long robust, setae slender, parallel to, but not appressed to outer row; distal setae-group present, setae attached normally, long robust.</paragraph>
|
|
<caption id="DF416659FFA0FFA31D095948FC8FF9AB" ID-DOI="http://doi.org/10.5281/zenodo.5276870" ID-Zenodo-Dep="5276870" box="[353,786,1564,1586]" httpUri="https://zenodo.org/record/5276870/files/figure.png" pageId="20" pageNumber="557" startId="20.[353,366,1565,1586]" targetBox="[94,1053,130,1533]" targetPageId="20">
|
|
<paragraph id="8B8136D1FFA0FFA31D095948FC8FF9AB" blockId="20.[353,786,1564,1586]" box="[353,786,1564,1586]" pageId="20" pageNumber="557">
|
|
FIG. 17.
|
|
<taxonomicName id="4C3E4D52FFA0FFA31DA05949FD4CF9AB" authority="Berge, 2001" authorityName="Berge" authorityYear="2001" box="[456,721,1564,1586]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="20" pageNumber="557" phylum="Arthropoda" rank="species" species="antarcticus" status="sp. nov.">
|
|
<emphasis id="B94AEAC3FFA0FFA31DA05949FD4CF9AB" box="[456,721,1564,1586]" italics="true" pageId="20" pageNumber="557">Stegosoladidus antarcticus</emphasis>
|
|
</taxonomicName>
|
|
<taxonomicNameLabel id="A27957B8FFA0FFA31EB15948FC8FF9AB" box="[729,786,1565,1586]" pageId="20" pageNumber="557" rank="species">n. sp.</taxonomicNameLabel>
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5E76FCB7FEA2" blockId="21.[92,1047,132,1527]" box="[132,810,291,316]" pageId="21" pageNumber="558">Labrum very short; lobes symmetrical, both lobes reduced.</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5E16FE56FEC2" blockId="21.[92,1047,132,1527]" box="[132,459,323,347]" pageId="21" pageNumber="558">Labium distally broad, oval.</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5E36FEEDFE03" blockId="21.[92,1047,132,1527]" pageId="21" pageNumber="558">Coxal plates and basis on the pereopods covered with very short setae: coxae 1±3 overlapping, broad.</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5EF6FCD1FE23" blockId="21.[92,1047,132,1527]" box="[132,844,419,443]" pageId="21" pageNumber="558">Pereopod 1 coxal plate deeper than basis, propodus subovate.</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5E96FE52FD83" blockId="21.[92,1047,132,1527]" pageId="21" pageNumber="558">
|
|
Pereopod 2 longer and thinner than pereopod 1, ischium elongate, ratio length
|
|
<emphasis id="B94AEAC3FFA1FFA21CCA5EB1FF33FE65" bold="true" box="[162,174,484,508]" pageId="21" pageNumber="558">5</emphasis>
|
|
breadth exceeding 1.5, distal posterior margin with plumose setae, propodus subrectangular, palm developed.
|
|
</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5D76FEF4FD03" blockId="21.[92,1047,132,1527]" pageId="21" pageNumber="558">Pereopod 4 coxa posteroventral lobe large, reaching about the base of pereon segment 7; basis anterior and posterior margins without long setae, no plumose setae on distal anterior and posterior margins, ischium with plumose setae on posterior distal margin.</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5DF7FDB5FD43" blockId="21.[92,1047,132,1527]" pageId="21" pageNumber="558">Pereopod 6 basis posteriorly expanded, expansion conspicuous, rounded posteriorly, with no long plumose setae.</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5DB7FD7CFC80" blockId="21.[92,1047,132,1527]" pageId="21" pageNumber="558">Pereopod 7 basis anterior margin straight, distally rounded, with medial row of short and robust setae, carpus present, dactylus present.</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5C74FD48FCA0" blockId="21.[92,1047,132,1527]" box="[132,725,801,825]" pageId="21" pageNumber="558">Oostegites on pereopod 2±5, gills on pereopod 2±7.</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5C14FE46FCC0" blockId="21.[92,1047,132,1527]" box="[132,475,833,857]" pageId="21" pageNumber="558">Pleonite 1±3 dorsally smooth.</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5C34FE85FC41" blockId="21.[92,1047,132,1527]" pageId="21" pageNumber="558">Urosomites 2 and 3 free. Uropod 1 peduncle longer than rami, outer ramus as long as inner. Uropod 2 peduncle longer than rami, outer ramus as long as inner. Uropod 3 peduncle at least as long as rami, outer ramus two-articulate, outer ramus as long as inner.</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5CB4FDFEFB81" blockId="21.[92,1047,132,1527]" pageId="21" pageNumber="558">Telson as long as broad, shorter than uropod 3 peduncle, cleft, apically rounded, with submarginal setae on apex of each lobe.</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5B74FEDEFBA0" blockId="21.[92,1047,132,1527]" box="[132,323,1057,1081]" pageId="21" pageNumber="558">Males: unknown</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5B14FC88FBC1" blockId="21.[92,1047,132,1527]" box="[132,789,1089,1113]" pageId="21" pageNumber="558">
|
|
<emphasis id="B94AEAC3FFA1FFA21CEC5B14FE9EFBC0" box="[132,259,1089,1113]" italics="true" pageId="21" pageNumber="558">Etymology.</emphasis>
|
|
Referring to its truly Antarctic distribution.
|
|
</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5B35FD0BFA0E" blockId="21.[92,1047,132,1527]" pageId="21" pageNumber="558">
|
|
<emphasis id="B94AEAC3FFA1FFA21CEC5B35FF73FBE1" box="[132,238,1120,1144]" italics="true" pageId="21" pageNumber="558">Remarks.</emphasis>
|
|
The present species appears to be very closely related to
|
|
<taxonomicName id="4C3E4D52FFA1FFA21FC15B35FB92FBE1" baseAuthorityName="Chevreux" baseAuthorityYear="1906" box="[937,1039,1120,1144]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="558" phylum="Arthropoda" rank="species" species="ingens">
|
|
<emphasis id="B94AEAC3FFA1FFA21FC15B35FB92FBE1" box="[937,1039,1120,1144]" italics="true" pageId="21" pageNumber="558">S. ingens</emphasis>
|
|
</taxonomicName>
|
|
, especially when considering the striking similarities in mouthparts. However, the external morphology is almost identical to that of
|
|
<taxonomicName id="4C3E4D52FFA1FFA21EC95BF5FCB4FB21" authorityName="Berge" authorityYear="2001" box="[673,809,1184,1208]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="558" phylum="Arthropoda" rank="species" species="debroyeri">
|
|
<emphasis id="B94AEAC3FFA1FFA21EC95BF5FCB4FB21" box="[673,809,1184,1208]" italics="true" pageId="21" pageNumber="558">S. debroyeri</emphasis>
|
|
</taxonomicName>
|
|
(habitus not ®gured for the present species), mainly due to their large coxae 1±4 covering the pereopods. As
|
|
<taxonomicName id="4C3E4D52FFA1FFA21CEF5BB5FEBEFB61" authorityName="Berge" authorityYear="2001" box="[135,291,1248,1272]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="558" phylum="Arthropoda" rank="species" species="antarcticus">
|
|
<emphasis id="B94AEAC3FFA1FFA21CEF5BB5FEBEFB61" box="[135,291,1248,1272]" italics="true" pageId="21" pageNumber="558">S. antarcticus</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName id="4C3E4D52FFA1FFA21D0F5BB5FE6EFB61" authorityName="Berge" authorityYear="2001" box="[359,499,1248,1272]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="558" phylum="Arthropoda" rank="species" species="debroyeri">
|
|
<emphasis id="B94AEAC3FFA1FFA21D0F5BB5FE6EFB61" box="[359,499,1248,1272]" italics="true" pageId="21" pageNumber="558">S. debroyeri</emphasis>
|
|
</taxonomicName>
|
|
appear to be sympatric, it is very di cult to distinguish them based on habitus alone. Both
|
|
<taxonomicName id="4C3E4D52FFA1FFA21E135A55FC88FA81" authorityName="Berge" authorityYear="2001" box="[635,789,1280,1304]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="558" phylum="Arthropoda" rank="species" species="antarcticus">
|
|
<emphasis id="B94AEAC3FFA1FFA21E135A55FC88FA81" box="[635,789,1280,1304]" italics="true" pageId="21" pageNumber="558">S. antarcticus</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName id="4C3E4D52FFA1FFA21F395A55FC44FA81" authorityName="Berge" authorityYear="2001" box="[849,985,1280,1304]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="558" phylum="Arthropoda" rank="species" species="debroyeri">
|
|
<emphasis id="B94AEAC3FFA1FFA21F395A55FC44FA81" box="[849,985,1280,1304]" italics="true" pageId="21" pageNumber="558">S. debroyeri</emphasis>
|
|
</taxonomicName>
|
|
have a well developed and almost transverse palm on pereopod 2. However,
|
|
<taxonomicName id="4C3E4D52FFA1FFA21F175A4AFB8BFAAE" authorityName="Berge" authorityYear="2001" box="[895,1046,1311,1335]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="558" phylum="Arthropoda" rank="species" species="antarcticus">
|
|
<emphasis id="B94AEAC3FFA1FFA21F175A4AFB8BFAAE" box="[895,1046,1311,1335]" italics="true" pageId="21" pageNumber="558">S. antarcticus</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName id="4C3E4D52FFA1FFA21CE75A6AFF6FFACE" baseAuthorityName="Chevreux" baseAuthorityYear="1906" box="[143,242,1343,1367]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="558" phylum="Arthropoda" rank="species" species="ingens">
|
|
<emphasis id="B94AEAC3FFA1FFA21CE75A6AFF6FFACE" box="[143,242,1343,1367]" italics="true" pageId="21" pageNumber="558">S. ingens</emphasis>
|
|
</taxonomicName>
|
|
both lack nodular setae on the maxilliped. Furthermore, these species both have a narrow and slender palp, and a relatively long outer plate on the maxilliped (see also
|
|
<emphasis id="B94AEAC3FFA1FFA21D2C5A2AFE3AFA0E" box="[324,423,1407,1431]" italics="true" pageId="21" pageNumber="558">Remarks</emphasis>
|
|
under
|
|
<taxonomicName id="4C3E4D52FFA1FFA21D925A2AFD1EFA0E" authorityName="Berge" authorityYear="2001" box="[506,643,1407,1431]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="558" phylum="Arthropoda" rank="species" species="debroyeri">
|
|
<emphasis id="B94AEAC3FFA1FFA21D925A2AFD1EFA0E" box="[506,643,1407,1431]" italics="true" pageId="21" pageNumber="558">S. debroyeri</emphasis>
|
|
</taxonomicName>
|
|
).
|
|
</paragraph>
|
|
<paragraph id="8B8136D1FFA1FFA21CEC5ACAFCF9FA6E" blockId="21.[92,1047,132,1527]" pageId="21" pageNumber="558">
|
|
<taxonomicName id="4C3E4D52FFA1FFA21CEC5ACAFE30FA2E" authorityName="Berge" authorityYear="2001" box="[132,429,1439,1463]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="558" phylum="Arthropoda" rank="species" species="antarcticus">
|
|
<emphasis id="B94AEAC3FFA1FFA21CEC5ACAFE30FA2E" box="[132,429,1439,1463]" italics="true" pageId="21" pageNumber="558">Stegosoladidus antarcticus</emphasis>
|
|
</taxonomicName>
|
|
has a broad and rounded basis on pereopod 6 (in contrast to the narrow and weakly concave basis of
|
|
<taxonomicName id="4C3E4D52FFA1FFA21EDC5AEAFCA6FA4E" authorityName="Berge" authorityYear="2001" box="[692,827,1471,1495]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="558" phylum="Arthropoda" rank="species" species="debroyeri">
|
|
<emphasis id="B94AEAC3FFA1FFA21EDC5AEAFCA6FA4E" box="[692,827,1471,1495]" italics="true" pageId="21" pageNumber="558">S. debroyeri</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName id="4C3E4D52FFA1FFA21F1E5AEAFC47FA4E" baseAuthorityName="Chevreux" baseAuthorityYear="1906" box="[886,986,1471,1495]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="558" phylum="Arthropoda" rank="species" species="ingens">
|
|
<emphasis id="B94AEAC3FFA1FFA21F1E5AEAFC47FA4E" box="[886,986,1471,1495]" italics="true" pageId="21" pageNumber="558">S. ingens</emphasis>
|
|
</taxonomicName>
|
|
) and a well developed palp on the ®rst maxilla (in contrast to
|
|
<taxonomicName id="4C3E4D52FFA1FFA21E875A8AFCCEFA6E" baseAuthorityName="Chevreux" baseAuthorityYear="1906" box="[751,851,1503,1527]" class="Malacostraca" family="Stegocephalidae" genus="Stegosoladidus" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="558" phylum="Arthropoda" rank="species" species="ingens">
|
|
<emphasis id="B94AEAC3FFA1FFA21E875A8AFCCEFA6E" box="[751,851,1503,1527]" italics="true" pageId="21" pageNumber="558">S. ingens</emphasis>
|
|
</taxonomicName>
|
|
).
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |