619 lines
77 KiB
XML
619 lines
77 KiB
XML
<document id="303E76FC93576E66FA75A8506B513C8A" ID-DOI="10.5281/zenodo.180043" ID-GBIF-Dataset="14f80b9a-2d0a-4c97-bdc1-f35c223ba896" ID-ISSN="1175-5326" ID-Zenodo-Dep="180043" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460029336696" checkinUser="plazi" docAuthor="Diffenthal, Mark & Horton, Tammy" docDate="2007" docId="A05787CCCD7EFFF9FF613FAF50D76D06" docLanguage="en" docName="zt01665p041.pdf" docOrigin="Zootaxa 1665" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Stephonyx arabiensis Diffenthal & Horton, 2007, sp. nov." docType="treatment" docVersion="8" lastPageNumber="39" masterDocId="5C6EFFB4CD7CFFF1FFF63F3853386864" masterDocTitle="Stephonyx arabiensis (Crustacea: Amphipoda: Lysianassoidea: Uristidae), a new deep-water scavenger species from the Indian Ocean, with a key to the genus Stephonyx" masterLastPageNumber="41" masterPageNumber="31" pageNumber="33" updateTime="1698234085021" updateUser="plazi">
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<mods:titleInfo id="D0BB41F1C82F5D598B826D529C01E21D">
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<mods:title id="939FFC7D35905AC84C42DA20E604E09A">Stephonyx arabiensis (Crustacea: Amphipoda: Lysianassoidea: Uristidae), a new deep-water scavenger species from the Indian Ocean, with a key to the genus Stephonyx</mods:title>
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</mods:titleInfo>
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<mods:name id="31F5C0F6051F9D202F83CB761B326BF6" type="personal">
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<mods:namePart id="7228FE353C7EE5D8E4EDE0D2B0275227">Diffenthal, Mark</mods:namePart>
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<mods:name id="C0D4A9533A05EFBC2E6053FA8B28580C" type="personal">
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<mods:roleTerm id="0B6353B802227E88CF0D23DD1E71F6ED">Author</mods:roleTerm>
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<mods:namePart id="28DC4FBCF3224AA0EFBBF06F99925C6A">Horton, Tammy</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="1C56389612401CF765573FE743A8923E">text</mods:typeOfResource>
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<mods:title id="C28130C31499D3B5456F3DA83A168A07">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="8B3D9C6B96EF485BA12BABA3CF6B0671">
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<mods:date id="6DBC192B75DACE1405E7F5BFE136DB03">2007</mods:date>
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<mods:detail id="848EBFF1DFCFF5AE84FAD33801F746B7" type="volume">
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<mods:number id="BC8B57EAC703797B23EBD42447D39FAD">1665</mods:number>
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<mods:start id="7782E67E934887D5EBEFECC0D1309541">31</mods:start>
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<mods:classification id="A4BB695443A73806CB67A43058022E1B">journal article</mods:classification>
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<mods:identifier id="E2B3863EBA32CB9498BA1279F6118530" type="DOI">10.5281/zenodo.180043</mods:identifier>
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<mods:identifier id="8267872BA13F06F52FB5D0C3FCEFEC82" type="GBIF-Dataset">14f80b9a-2d0a-4c97-bdc1-f35c223ba896</mods:identifier>
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<mods:identifier id="57C8885BE70966FA4A75A6A9AEBB0707" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="8BB51E39DC21FDFD40AE5174CCBF4D1E" type="Zenodo-Dep">180043</mods:identifier>
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</mods:mods>
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<treatment id="A05787CCCD7EFFF9FF613FAF50D76D06" ID-DOI="http://doi.org/10.5281/zenodo.6247030" ID-GBIF-Taxon="125135271" ID-Zenodo-Dep="6247030" LSID="urn:lsid:plazi:treatment:A05787CCCD7EFFF9FF613FAF50D76D06" httpUri="http://treatment.plazi.org/id/A05787CCCD7EFFF9FF613FAF50D76D06" lastPageId="8" lastPageNumber="39" pageId="2" pageNumber="33">
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<subSubSection id="60E46551CD7EFFF3FF613FAF521168B0" pageId="2" pageNumber="33" type="nomenclature">
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<paragraph id="284136DACD7EFFF3FF613FAF52C468D5" blockId="2.[151,508,151,212]" box="[151,508,151,177]" pageId="2" pageNumber="33">
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<heading id="730981B6CD7EFFF3FF613FAF52C468D5" bold="true" box="[151,508,151,177]" fontSize="11" level="1" pageId="2" pageNumber="33" reason="1">
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<emphasis id="1A8AEAC8CD7EFFF3FF613FAF52C468D5" bold="true" box="[151,508,151,177]" pageId="2" pageNumber="33">
|
||
<taxonomicName id="EFFE4D59CD7EFFF3FF613FAF52A068D5" ID-CoL="52CZD" box="[151,408,151,177]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="33" phylum="Arthropoda" rank="species" species="arabiensis" status="sp. nov.">
|
||
<emphasis id="1A8AEAC8CD7EFFF3FF613FAF52A068D5" bold="true" box="[151,408,151,177]" italics="true" pageId="2" pageNumber="33">Stephonyx arabiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="01B957B3CD7EFFF3FE683FAF52C468D5" box="[414,508,151,177]" pageId="2" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="284136DACD7EFFF3FF613F82521168B0" blockId="2.[151,508,151,212]" box="[151,297,186,212]" pageId="2" pageNumber="33">
|
||
<figureCitation id="B0C52A5FCD7EFFF3FF613F82521D68B0" box="[151,293,186,212]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="3.[151,255,1669,1693]" captionStartId-1="4.[151,255,1928,1952]" captionStartId-2="5.[151,255,1755,1779]" captionStartId-3="6.[151,255,998,1022]" captionTargetBox-0="[264,1322,197,1642]" captionTargetBox-1="[264,1322,389,1901]" captionTargetBox-2="[264,1323,194,1731]" captionTargetBox-3="[264,1322,197,967]" captionTargetId-0="figure@3.[264,1323,197,1643]" captionTargetId-1="figure@4.[264,1323,389,1901]" captionTargetId-2="figure@5.[264,1323,194,1731]" captionTargetId-3="figure@6.[264,1323,197,972]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="6" captionText-0="FIGURE 1: Stephonyx arabiensis sp. nov. X — Holotype female, 26.7 mm; Y — Allotype: male, 24.9 mm; Z — immature female paratype, 18.3 mm." captionText-1="FIGURE 2: Stephonyx arabiensis sp. nov. X — Holotype female, 26.7 mm; Y — Allotype: male, 24.9 mm." captionText-2="FIGURE 3: Stephonyx arabiensis sp. nov. X — Holotype female, 26.7 mm; Y — Allotype: male, 24.9 mm." captionText-3="FIGURE 4: Stephonyx arabiensis sp. nov. X — Holotype female, 26.7 mm; Y — Allotype: male, 24.9 mm." httpUri-0="https://zenodo.org/record/180044/files/figure.png" httpUri-1="https://zenodo.org/record/180045/files/figure.png" httpUri-2="https://zenodo.org/record/180046/files/figure.png" httpUri-3="https://zenodo.org/record/180047/files/figure.png" pageId="2" pageNumber="33">Figures 1–4</figureCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="60E46551CD7EFFF3FF613E3550086A79" pageId="2" pageNumber="33" type="materials_examined">
|
||
<paragraph id="284136DACD7EFFF3FF613E3550086A79" blockId="2.[151,1438,266,2021]" pageId="2" pageNumber="33">
|
||
<emphasis id="1A8AEAC8CD7EFFF3FF613E3552746943" bold="true" box="[151,332,269,295]" pageId="2" pageNumber="33">
|
||
<typeStatus id="F7458878CD7EFFF3FF613E3553EC6943" box="[151,212,269,295]" pageId="2" pageNumber="33">Type</typeStatus>
|
||
material.
|
||
</emphasis>
|
||
<typeStatus id="F7458878CD7EFFF3FEA53E3552FD6943" box="[339,453,269,295]" pageId="2" pageNumber="33" type="holotype">Holotype</typeStatus>
|
||
: female,
|
||
<quantity id="EF069B3FCD7EFFF3FDDB3E3551AF6943" box="[557,663,269,295]" metricMagnitude="-2" metricUnit="m" metricValue="2.67" pageId="2" pageNumber="33" unit="mm" value="26.7">26.7 mm</quantity>
|
||
, (NHM Reg. N o. 2007.799), Allotype: male,
|
||
<quantity id="EF069B3FCD7EFFF3FB573E3556316943" box="[1185,1289,269,295]" metricMagnitude="-2" metricUnit="m" metricValue="2.4899999999999998" pageId="2" pageNumber="33" unit="mm" value="24.9">24.9 mm</quantity>
|
||
(NHM Reg. N o. 2007. 800)
|
||
<typeStatus id="F7458878CD7EFFF3FEBB3E0052876936" box="[333,447,312,338]" pageId="2" pageNumber="33" type="paratype">Paratypes</typeStatus>
|
||
– 6 large mature females (NHM Reg. N os. 2007.801–806),
|
||
<specimenCount id="3EF8FD53CD7EFFF3FB873E0057E16936" box="[1137,1241,312,338]" pageId="2" pageNumber="33" type="male">31 males</specimenCount>
|
||
(NHM Reg. N os. 2007.807–816), 14 immature females (NHM Reg. N os. 2007.817–826),
|
||
<specimenCount id="3EF8FD53CD7EFFF3FBDD3E5B57F96919" box="[1067,1217,355,381]" pageId="2" pageNumber="33" type="juvenile">14 juveniles</specimenCount>
|
||
(NHM Reg. N os. 2007.827–836) collected off the coast of
|
||
<collectingCountry id="50E9764ACD7EFFF3FD8A3EB351D869C1" box="[636,736,395,421]" name="Pakistan" pageId="2" pageNumber="33">Pakistan</collectingCountry>
|
||
in the northern Arabian Sea, RRV
|
||
<emphasis id="1A8AEAC8CD7EFFF3FB893EB3560569C0" box="[1151,1341,395,420]" italics="true" pageId="2" pageNumber="33">Charles Darwin</emphasis>
|
||
, (cruise 151), station number 56137#5, baited trap attached to Profilur autonomous lander; deployed at 1322 (
|
||
<collectionCode id="4EEFAE1FCD7EFFF3FAA03E8B56AC69A9" box="[1366,1428,435,461]" httpUri="http://grbio.org/cool/tba0-w5ye" name="University of Tennessee at Chattanooga" pageId="2" pageNumber="33">UTC</collectionCode>
|
||
)
|
||
<date id="5C40101ACD7EFFF3FF613EE352396991" box="[151,257,475,501]" pageId="2" pageNumber="33" value="2003-10-13">13/10/03</date>
|
||
,
|
||
<geoCoordinate id="4DCA501DCD7EFFF3FEF83EE352896991" box="[270,433,475,501]" direction="north" orientation="latitude" pageId="2" pageNumber="33" precision="1" value="22.851116">22º 51.067' N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="4DCA501DCD7EFFF3FE4B3EE351626991" box="[445,602,475,501]" direction="east" orientation="longitude" pageId="2" pageNumber="33" precision="1" value="65.9986">65º 59.916' E</geoCoordinate>
|
||
at
|
||
<quantity id="EF069B3FCD7EFFF3FD8B3EE351E96991" box="[637,721,475,501]" metricMagnitude="3" metricUnit="m" metricValue="1.864" pageId="2" pageNumber="33" unit="m" value="1864.0">1864m</quantity>
|
||
, recovered at 0 448 hrs,
|
||
<date id="5C40101ACD7EFFF3FC1F3EE3576D6991" box="[1001,1109,475,501]" pageId="2" pageNumber="33" value="2003-10-14">14/10/03</date>
|
||
; bottom time, 14.2 hrs; bottom temperatures max = 3.55, min = 3.52, mean = 3.53).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="60E46551CD7EFFF7FF303D1352AB6E1A" lastPageId="6" lastPageNumber="37" pageId="2" pageNumber="33" type="description">
|
||
<paragraph id="284136DACD7EFFF3FF303D1351DF6B69" blockId="2.[151,1438,266,2021]" pageId="2" pageNumber="33">
|
||
<emphasis id="1A8AEAC8CD7EFFF3FF303D1352666A21" bold="true" box="[198,350,555,581]" pageId="2" pageNumber="33">Description.</emphasis>
|
||
Based on adult female,
|
||
<quantity id="EF069B3FCD7EFFF3FD8B3D1351D36A21" box="[637,747,555,581]" metricMagnitude="-2" metricUnit="m" metricValue="2.67" pageId="2" pageNumber="33" unit="mm" value="26.7">26.7 mm</quantity>
|
||
. Head: deeper than long, lateral cephalic lobes well developed tapering to a rounded point; rostrum absent; eyes absent in
|
||
<typeStatus id="F7458878CD7EFFF3FC733D6B50C86A09" box="[901,1008,595,621]" pageId="2" pageNumber="33" type="holotype">holotype</typeStatus>
|
||
. Antenna 1: short, about 0.2 times as long as body, about 0.75 times as long as antenna 2; peduncular article 1 short, slightly deeper than long; accessory flagellum 11-articulate, not forming cap; callynophore well-developed, 2-field; flagellum long 26- articulate; calceoli absent. Antenna 2: peduncle with brush setae, peduncular articles 4 and 5 not swollen; flagellum not elongate, 40-articulate; calceoli absent.
|
||
</paragraph>
|
||
<paragraph id="284136DACD7EFFF3FF303C2352C06D59" blockId="2.[151,1438,266,2021]" pageId="2" pageNumber="33">Mouthpart bundle: subquadrate. Epistome and upper lip separated by notch, subequal; epistome acute; upper lip rounded. Mandible: only left incisor examined; left lacinia mobilis 6-denticulate; left accessory setal row with 4 stout setae; molar setose with distal vestigial triturating surface; palp attached midway, article 1 short, slightly longer than broad, article 2 elongate, slender with 43 A2 setae, article 3 blade-like with one B3 seta and 28 D3 plumose setae and 5 E3 plumose setae. Maxilla 1: inner plate not observed, damaged; outer plate narrow with 7/4 crown arrangement of setal teeth, ST1 stout, bi-denticulate, ST2 stout tri-denticulate, ST3 slender tri-denticulate, ST4 slender 4-denticulate, ST5 slender 5-denticulate, ST6 slender 7-denticulate, ST7 slender, short, 5-denticulate, STA short 3-denticulate, STB slender 4-denticulate, STC slender 7-denticulate, STD slender 7-denticulate; palp large, 2-articulate with 7 terminal short stout setae and 1 flag seta. Maxilla 2: inner plate slightly shorter than outer plate (ratio = 0.88: 1). Maxilliped: inner plate large, subrectangular, with 2 nodular setae near inner corner and 1 near outer corner (damaged), oblique setal row well-developed; outer plate large, subovate, apical setae present, about 13 robust apical setae and 5 pappose apical setae, 17 small medial facial stout setae present; palp well developed, dactylus well developed, unguis present, terminal setae absent.</paragraph>
|
||
<paragraph id="284136DACD7EFFF3FF303A7353FB6E31" blockId="2.[151,1438,266,2021]" pageId="2" pageNumber="33">Gnathopod 1: chelate; coxa damaged (not observed); carpus linear, elongate, 5 times as long as deep, subequal in length to propodus; propodus linear, elongate, 6 times as long as deep, margins subparallel, palm obtuse with convex margin; postero-distal corner with 1 lateral and 1 medial tooth; dactylus simple, without subterminal tooth. Gnathopod 2: parachelate, coxa large; subequal in size to coxa 3, carpus linear, elongate, subparallel, nearly 4 times as long as deep; propodus subrectangular, short, (length 1.5 x depth); palm with slightly concave margin, postero-distal corner with 6 medial stout setae; dactyl not quite reaching palmar corner.</paragraph>
|
||
<paragraph id="284136DACD7EFFF3FF30395B57366F21" blockId="2.[151,1438,266,2021]" pageId="2" pageNumber="33">Pereopod 3: simple, coxa large. Pereopod 4: simple, coxa with well-developed postero-ventral lobe, anterior and posterior margins converging. Pereopod 5: coxa bilobate, posterior lobe more produced ventrally; basis expanded with posterior lobe rounded. Pereopod 6: coxa damaged, subrectangular; basis, posterior margin weakly convex with slightly squared postero-ventral corner; merus broadly expanded posteriorly. Pereopod 7: coxa damaged, ventral and dorsal margins converging; basis, posterior margin weakly convex, posteroventral corner slightly squared; merus broadly expanded posteriorly.</paragraph>
|
||
<paragraph id="284136DACD7EFFF3FF30386B564D6F09" blockId="2.[151,1438,266,2021]" box="[198,1397,1875,1901]" pageId="2" pageNumber="33">Oostegites: present on gnathopod 2 to pereopod 5. Gills: from gnathopod 2 to pereopod 7, not pleated.</paragraph>
|
||
<paragraph id="284136DACD7EFFF3FF30384353E36F81" blockId="2.[151,1438,266,2021]" pageId="2" pageNumber="33">Epimeron 1: antero-ventral corner rounded with 4 robust setae; posterior margin sinuous, convex. Epimeron 2: postero-ventral corner with significant tooth. Epimeron 3: postero-ventral corner with slight tooth.</paragraph>
|
||
<caption id="7C816652CD7FFFF2FF6139BD52976EDB" httpUri="https://zenodo.org/record/180044/files/figure.png" pageId="3" pageNumber="34" targetBox="[264,1322,197,1642]" targetPageId="3">
|
||
<paragraph id="284136DACD7FFFF2FF6139BD52976EDB" blockId="3.[151,1436,1669,1727]" pageId="3" pageNumber="34">
|
||
<emphasis id="1A8AEAC8CD7FFFF2FF6139BD522D6EF9" bold="true" box="[151,277,1669,1693]" pageId="3" pageNumber="34">FIGURE 1</emphasis>
|
||
:
|
||
<taxonomicName id="EFFE4D59CD7FFFF2FED139BE51356EF9" box="[295,525,1670,1693]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="34" phylum="Arthropoda" rank="species" species="arabiensis" status="sp. nov.">
|
||
<emphasis id="1A8AEAC8CD7FFFF2FED139BE51356EF9" box="[295,525,1670,1693]" italics="true" pageId="3" pageNumber="34">Stephonyx arabiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="01B957B3CD7FFFF2FDE039BD515B6EF8" box="[534,611,1669,1692]" pageId="3" pageNumber="34" rank="species">sp.nov.</taxonomicNameLabel>
|
||
<emphasis id="1A8AEAC8CD7FFFF2FD9A39BE51446EF9" box="[620,636,1670,1693]" italics="true" pageId="3" pageNumber="34">X</emphasis>
|
||
—Holotype female, 26.7mm;
|
||
<emphasis id="1A8AEAC8CD7FFFF2FC3039BE50ED6EF9" box="[966,981,1670,1693]" italics="true" pageId="3" pageNumber="34">Y</emphasis>
|
||
—Allotype: male, 24.9mm;
|
||
<emphasis id="1A8AEAC8CD7FFFF2FAFA39BE56236EF9" box="[1292,1307,1670,1693]" italics="true" pageId="3" pageNumber="34">Z</emphasis>
|
||
—immature female paratype, 18.3mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="284136DACD7FFFF5FF30382D5236694E" blockId="3.[151,1437,1813,1999]" lastBlockId="4.[151,1436,152,298]" lastPageId="4" lastPageNumber="35" pageId="3" pageNumber="34">Uropod 1: without fine setae; peduncle with 7 dorso-lateral, 1 apico-lateral, 9 dorso-medial and 1 apicomedial robust setae; rami subequal in length; outer ramus with 7 lateral and 3 medial robust setae; inner ramus with 11 lateral and 3 medial robust setae. Uropod 2: damaged, not observed. Uropod 3: peduncle short, breadth 0.6 x length, with 3 apico-lateral robust setae, 1 dorso-medial robust setae and 5 apico-medial robust setae; rami lanceolate, inner ramus with 14 lateral plumose, 9 lateral and 7 medial robust setae; outer ramus 2- articulate, article 2 short, article 1 with 4 medial plumose, 4 medial robust setae, 7 lateral and 2 apico-lateral robust setae. Telson: length 1.7 x width, deeply (75%) cleft, with 2 pairs of dorsal stout setae on each lobe and several very short, fine setae, distal margins with small notch in tip with 1 pappose and 2 short stout setae in each lobe.</paragraph>
|
||
<caption id="7C816652CD78FFF5FF6138B057DA6FFB" box="[151,1250,1928,1952]" httpUri="https://zenodo.org/record/180045/files/figure.png" pageId="4" pageNumber="35" targetBox="[264,1322,389,1901]" targetPageId="4">
|
||
<paragraph id="284136DACD78FFF5FF6138B057DA6FFB" blockId="4.[151,1250,1928,1952]" box="[151,1250,1928,1952]" pageId="4" pageNumber="35">
|
||
<emphasis id="1A8AEAC8CD78FFF5FF6138B0522A6FC4" bold="true" box="[151,274,1928,1952]" pageId="4" pageNumber="35">FIGURE 2</emphasis>
|
||
:
|
||
<taxonomicName id="EFFE4D59CD78FFF5FED638B0513B6FFB" box="[288,515,1928,1951]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="35" phylum="Arthropoda" rank="species" species="arabiensis" status="sp. nov.">
|
||
<emphasis id="1A8AEAC8CD78FFF5FED638B0513B6FFB" box="[288,515,1928,1951]" italics="true" pageId="4" pageNumber="35">Stephonyx arabiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="01B957B3CD78FFF5FDFC38B0516D6FFB" box="[522,597,1928,1951]" pageId="4" pageNumber="35" rank="species">sp.nov.</taxonomicNameLabel>
|
||
<emphasis id="1A8AEAC8CD78FFF5FDAA38B051546FFB" box="[604,620,1928,1951]" italics="true" pageId="4" pageNumber="35">X</emphasis>
|
||
—Holotype female, 26.7mm;
|
||
<emphasis id="1A8AEAC8CD78FFF5FC5A38B050836FFB" box="[940,955,1928,1951]" italics="true" pageId="4" pageNumber="35">Y</emphasis>
|
||
—Allotype: male, 24.9mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="7C816652CD79FFF4FF6139E357DA6E97" box="[151,1250,1755,1779]" httpUri="https://zenodo.org/record/180046/files/figure.png" pageId="5" pageNumber="36" targetBox="[264,1323,194,1731]" targetPageId="5">
|
||
<paragraph id="284136DACD79FFF4FF6139E357DA6E97" blockId="5.[151,1250,1755,1779]" box="[151,1250,1755,1779]" pageId="5" pageNumber="36">
|
||
<emphasis id="1A8AEAC8CD79FFF4FF6139E3522A6E97" bold="true" box="[151,274,1755,1779]" pageId="5" pageNumber="36">FIGURE 3</emphasis>
|
||
:
|
||
<taxonomicName id="EFFE4D59CD79FFF4FED639E4513B6E97" box="[288,515,1756,1779]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="36" phylum="Arthropoda" rank="species" species="arabiensis" status="sp. nov.">
|
||
<emphasis id="1A8AEAC8CD79FFF4FED639E4513B6E97" box="[288,515,1756,1779]" italics="true" pageId="5" pageNumber="36">Stephonyx arabiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="01B957B3CD79FFF4FDFC39E4516D6E97" box="[522,597,1756,1779]" pageId="5" pageNumber="36" rank="species">sp.nov.</taxonomicNameLabel>
|
||
<emphasis id="1A8AEAC8CD79FFF4FDAA39E451546E97" box="[604,620,1756,1779]" italics="true" pageId="5" pageNumber="36">X</emphasis>
|
||
—Holotype female, 26.7mm;
|
||
<emphasis id="1A8AEAC8CD79FFF4FC5A39E450836E97" box="[940,955,1756,1779]" italics="true" pageId="5" pageNumber="36">Y</emphasis>
|
||
—Allotype: male, 24.9mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="284136DACD79FFF4FF30387E576A6FBC" blockId="5.[151,1437,1862,2008]" pageId="5" pageNumber="36">
|
||
<emphasis id="1A8AEAC8CD79FFF4FF30387E52A36F04" bold="true" box="[198,411,1862,1888]" pageId="5" pageNumber="36">Other Materials:</emphasis>
|
||
Allotype male,
|
||
<quantity id="EF069B3FCD79FFF4FDAC387E51FF6F04" box="[602,711,1862,1888]" metricMagnitude="-2" metricUnit="m" metricValue="2.4899999999999998" pageId="5" pageNumber="36" unit="mm" value="24.9">24.9 mm</quantity>
|
||
.
|
||
<collectingCountry id="50E9764ACD79FFF4FD24387E51CA6F04" box="[722,754,1862,1888]" name="American Samoa" pageId="5" pageNumber="36">As</collectingCountry>
|
||
<typeStatus id="F7458878CD79FFF4FD0D387E505A6F04" box="[763,866,1862,1888]" pageId="5" pageNumber="36" type="holotype">holotype</typeStatus>
|
||
except: Head: eyes visible: L-shaped, fading in alcohol. Antennae 1: about 0.4 times as long as antenna 2; accessory flagellum 9-articulate; callynophore 2- field, denser than
|
||
<typeStatus id="F7458878CD79FFF4FE7738AE52D36FD4" box="[385,491,1942,1968]" pageId="5" pageNumber="36" type="holotype">holotype</typeStatus>
|
||
, aesthetascs longer than
|
||
<typeStatus id="F7458878CD79FFF4FCDA38AE50AE6FD4" box="[812,918,1942,1968]" pageId="5" pageNumber="36" type="holotype">holotype</typeStatus>
|
||
; flagellum 28-articulate; calceoli present. Antenna 2: brush setae denser; flagellum elongate, 60-articulate; calceoli present.
|
||
</paragraph>
|
||
<caption id="7C816652CD7AFFF7FF613CDE57DA6B9A" box="[151,1250,998,1022]" httpUri="https://zenodo.org/record/180047/files/figure.png" pageId="6" pageNumber="37" targetBox="[264,1322,197,967]" targetPageId="6">
|
||
<paragraph id="284136DACD7AFFF7FF613CDE57DA6B9A" blockId="6.[151,1250,998,1022]" box="[151,1250,998,1022]" pageId="6" pageNumber="37">
|
||
<emphasis id="1A8AEAC8CD7AFFF7FF613CDE522A6B9A" bold="true" box="[151,274,998,1022]" pageId="6" pageNumber="37">FIGURE 4</emphasis>
|
||
:
|
||
<taxonomicName id="EFFE4D59CD7AFFF7FED63CDF513B6B9A" box="[288,515,999,1022]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="37" phylum="Arthropoda" rank="species" species="arabiensis" status="sp. nov.">
|
||
<emphasis id="1A8AEAC8CD7AFFF7FED63CDF513B6B9A" box="[288,515,999,1022]" italics="true" pageId="6" pageNumber="37">Stephonyx arabiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="01B957B3CD7AFFF7FDFC3CDF516D6B9A" box="[522,597,999,1022]" pageId="6" pageNumber="37" rank="species">sp.nov.</taxonomicNameLabel>
|
||
<emphasis id="1A8AEAC8CD7AFFF7FDAA3CDF51546B9A" box="[604,620,999,1022]" italics="true" pageId="6" pageNumber="37">X</emphasis>
|
||
—Holotype female, 26.7mm;
|
||
<emphasis id="1A8AEAC8CD7AFFF7FC5A3CDF50836B9A" box="[940,955,999,1022]" italics="true" pageId="6" pageNumber="37">Y</emphasis>
|
||
—Allotype: male, 24.9mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="284136DACD7AFFF7FF303B6453E06C8A" blockId="6.[151,1437,1116,2022]" pageId="6" pageNumber="37">Mandibles: incisors symmetrical; setal row on right mandible with 4 small stout setae. Maxilla 1: inner plate with 4 plumose setae; outer plate showing variation in denticulation of STA. Maxilliped: inner plate with oblique setal row well-developed with 20 plumose setae; outer plate with 9 facial setae lying underneath inner plate.</paragraph>
|
||
<paragraph id="284136DACD7AFFF7FF303BC450976D72" blockId="6.[151,1437,1116,2022]" box="[198,943,1276,1302]" pageId="6" pageNumber="37">Pereopod 6: coxa subrectangular. Pereopod 7: coxa trapezoidal.</paragraph>
|
||
<paragraph id="284136DACD7AFFF7FF303A1C56126E62" blockId="6.[151,1437,1116,2022]" pageId="6" pageNumber="37">Epimeron 1: antero-ventral corner rounded, posterior margin convex. Epimeron 2: postero-ventral corner with significant tooth. Epimeron 3: postero-ventral corner with slight tooth. Uropod 2: peduncle with 9 dorsolateral and 9 dorso-medial robust setae; inner ramus longer than outer ramus (ratio = 1: 0.8); outer ramus with 8 lateral and 4 medial robust setae; inner ramus with 17 lateral and 6 medial robust setae. Uropod 3: peduncle with 6 short slender setae at base of lateral margin of inner rami, with 20 additional elongate slender plumose and 13 stout setae on lateral margin; outer ramus 2-articulate; article 1 with 8 medial plumose setae.</paragraph>
|
||
<paragraph id="284136DACD7AFFF7FF30392C52AB6E1A" blockId="6.[151,1437,1116,2022]" pageId="6" pageNumber="37">
|
||
Immature female
|
||
<typeStatus id="F7458878CD7AFFF7FE6C392C52C76E4A" box="[410,511,1556,1582]" pageId="6" pageNumber="37" type="paratype">paratype</typeStatus>
|
||
<quantity id="EF069B3FCD7AFFF7FDFE392C514F6E4A" box="[520,631,1556,1582]" metricMagnitude="-2" metricUnit="m" metricValue="1.83" pageId="6" pageNumber="37" unit="mm" value="18.3">18.3 mm</quantity>
|
||
.
|
||
<collectingCountry id="50E9764ACD7AFFF7FD75392C519C6E4A" box="[643,676,1556,1582]" name="American Samoa" pageId="6" pageNumber="37">As</collectingCountry>
|
||
for
|
||
<typeStatus id="F7458878CD7AFFF7FD2E392C50076E4A" box="[728,831,1556,1582]" pageId="6" pageNumber="37" type="holotype">holotype</typeStatus>
|
||
except coxa 1: very reduced, with anterior margin straight, posterior margin slightly concave, postero-ventral margin angled towards anterior margin, 4 setae on antero-ventral corner.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="60E46551CD7AFFF7FF3039B457566EC2" box="[198,1134,1676,1702]" pageId="6" pageNumber="37" type="etymology">
|
||
<paragraph id="284136DACD7AFFF7FF3039B457566EC2" blockId="6.[151,1437,1116,2022]" box="[198,1134,1676,1702]" pageId="6" pageNumber="37">
|
||
<emphasis id="1A8AEAC8CD7AFFF7FF3039B4526B6EC2" bold="true" box="[198,339,1676,1702]" pageId="6" pageNumber="37">Etymology.</emphasis>
|
||
This species is named after the Arabian Sea where it was collected.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="60E46551CD7AFFF7FF30398C56556EAA" box="[198,1389,1716,1742]" pageId="6" pageNumber="37" type="distribution">
|
||
<paragraph id="284136DACD7AFFF7FF30398C56556EAA" blockId="6.[151,1437,1116,2022]" box="[198,1389,1716,1742]" pageId="6" pageNumber="37">
|
||
<emphasis id="1A8AEAC8CD7AFFF7FF30398C525F6EAA" bold="true" box="[198,359,1716,1742]" pageId="6" pageNumber="37">Distribution.</emphasis>
|
||
Off the coast of
|
||
<collectingCountry id="50E9764ACD7AFFF7FDDA398C51B76EAA" box="[556,655,1716,1742]" name="Pakistan" pageId="6" pageNumber="37">Pakistan</collectingCountry>
|
||
in the northern Arabian Sea, Indian Ocean at depths ~
|
||
<quantity id="EF069B3FCD7AFFF7FAFA398C56516EAA" box="[1292,1385,1716,1742]" metricMagnitude="3" metricUnit="m" metricValue="1.8" pageId="6" pageNumber="37" unit="m" value="1800.0">1800 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="60E46551CD7AFFF6FF3039E4526F691E" lastPageId="7" lastPageNumber="38" pageId="6" pageNumber="37" type="discussion">
|
||
<paragraph id="284136DACD7AFFF7FF3039E4516D6F22" blockId="6.[151,1437,1116,2022]" pageId="6" pageNumber="37">
|
||
<emphasis id="1A8AEAC8CD7AFFF7FF3039E452076E92" bold="true" box="[198,319,1756,1782]" pageId="6" pageNumber="37">Remarks.</emphasis>
|
||
This species is placed within the genus
|
||
<taxonomicName id="EFFE4D59CD7AFFF7FCCA39E456346E92" authority="Lowry and Stoddart (1989)" authorityName="Lowry and Stoddart" authorityYear="1989" box="[828,1292,1756,1782]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="37" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="1A8AEAC8CD7AFFF7FCCA39E4508C6E91" box="[828,948,1756,1781]" italics="true" pageId="6" pageNumber="37">Stephonyx</emphasis>
|
||
<bibRefCitation id="4C6F4B2BCD7AFFF7FC4939E456346E92" author="Lowry" box="[959,1292,1756,1782]" pageId="6" pageNumber="41" refString="Lowry, J. K. & Stoddart, H. E. (1989) Stephonyx, a new, widespread genus of lysianassoid Amphipoda. Zoologica Scripta, 18 (4), 519 - 525." type="journal article" year="1989">Lowry and Stoddart (1989)</bibRefCitation>
|
||
</taxonomicName>
|
||
rather than within the closely related genus
|
||
<taxonomicName id="EFFE4D59CD7AFFF7FDF8383C50206F7A" authority="Norman, 1867" authorityName="Norman" authorityYear="1867" box="[526,792,1796,1822]" class="Malacostraca" family="Uristidae" genus="Euonyx" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="37" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="1A8AEAC8CD7AFFF7FDF8383C515E6F79" box="[526,614,1796,1821]" italics="true" pageId="6" pageNumber="37">Euonyx</emphasis>
|
||
<bibRefCitation id="4C6F4B2BCD7AFFF7FD9B383C50206F7A" author="Norman" box="[621,792,1796,1822]" pageId="6" pageNumber="41" refString="Norman, A. M. (1867) Report of the committee appointed for the purpose of exploring the coasts of the Hebrides by means the dredge. Part II on the Crustacea, Echinodermata, Polyzoa, Actinozoa and Hydrozoa. Report of the British Association for the Advancement of Science, 36, 193 - 206." type="journal article" year="1867">Norman, 1867</bibRefCitation>
|
||
</taxonomicName>
|
||
, because of the presence of a vestigial triturating molar and cuspidate setal teeth on maxilla 1.
|
||
</paragraph>
|
||
<paragraph id="284136DACD7AFFF7FF30386C56A46F82" blockId="6.[151,1437,1116,2022]" pageId="6" pageNumber="37">
|
||
<emphasis id="1A8AEAC8CD7AFFF7FF30386C52956F09" box="[198,429,1876,1901]" italics="true" pageId="6" pageNumber="37">
|
||
<taxonomicName id="EFFE4D59CD7AFFF7FF30386C52906F09" box="[198,424,1876,1901]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="37" phylum="Arthropoda" rank="species" species="scutatus">Stephonyx scutatus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
recorded from
|
||
<quantity id="EF069B3FCD7AFFF7FD94386C518B6F0A" box="[610,691,1876,1902]" metricMagnitude="3" metricUnit="m" metricValue="2.9" pageId="6" pageNumber="37" unit="m" value="2900.0">2900m</quantity>
|
||
off the Cape of Good Hope, can be distinguished from the new species of
|
||
<taxonomicName id="EFFE4D59CD7AFFF7FEE7384452B06FF1" box="[273,392,1916,1941]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="37" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="1A8AEAC8CD7AFFF7FEE7384452B06FF1" box="[273,392,1916,1941]" italics="true" pageId="6" pageNumber="37">Stephonyx</emphasis>
|
||
</taxonomicName>
|
||
by the carinate body, pronounced dorsal teeth on the pereon and pleon and the shield-like coxa 5.
|
||
<taxonomicName id="EFFE4D59CD7AFFF7FEF4389C52C86FD9" box="[258,496,1956,1981]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="37" phylum="Arthropoda" rank="species" species="carinatus">
|
||
<emphasis id="1A8AEAC8CD7AFFF7FEF4389C52C86FD9" box="[258,496,1956,1981]" italics="true" pageId="6" pageNumber="37">Stephonyx carinatus</emphasis>
|
||
</taxonomicName>
|
||
, recorded from
|
||
<quantity id="EF069B3FCD7AFFF7FD5B389C51C76FDA" box="[685,767,1956,1982]" metricMagnitude="3" metricUnit="m" metricValue="1.9469999999999998" pageId="6" pageNumber="37" unit="m" value="1947.0">1947m</quantity>
|
||
in the
|
||
<collectingCountry id="50E9764ACD7AFFF7FCB9389C50866FDA" box="[847,958,1956,1982]" name="Barbados" pageId="6" pageNumber="37">Barbados</collectingCountry>
|
||
Trench, also has a carinate body but can be distinguished from
|
||
<taxonomicName id="EFFE4D59CD7AFFF7FE5438F451196F81" box="[418,545,1996,2021]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="37" phylum="Arthropoda" rank="species" species="scutatus">
|
||
<emphasis id="1A8AEAC8CD7AFFF7FE5438F451196F81" box="[418,545,1996,2021]" italics="true" pageId="6" pageNumber="37">S. scutatus</emphasis>
|
||
</taxonomicName>
|
||
by the rounded keel on urosomite 1 (with a posterior tooth in
|
||
<taxonomicName id="EFFE4D59CD7AFFF7FAFA38F456B36F81" box="[1292,1419,1996,2021]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="37" phylum="Arthropoda" rank="species" species="scutatus">
|
||
<emphasis id="1A8AEAC8CD7AFFF7FAFA38F456B36F81" box="[1292,1419,1996,2021]" italics="true" pageId="6" pageNumber="37">S. scutatus</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="284136DACD7BFFF6FF613FA053C16966" blockId="7.[151,1437,152,2018]" pageId="7" pageNumber="38">
|
||
The species appears to lack a lacinia mobilis, although this could be an artefact of the illustration and/or description. The inner ramus of uropod 3 is shorter than the outer ramus (whereas the rami are equal in
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FABA3FF853D06965" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FABA3FF853D06965" italics="true" pageId="7" pageNumber="38">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="284136DACD7BFFF6FF303E28526F691E" blockId="7.[151,1437,152,2018]" pageId="7" pageNumber="38">
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FF303E285216694D" box="[198,302,272,297]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="pirloti">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FF303E285216694D" box="[198,302,272,297]" italics="true" pageId="7" pageNumber="38">S. pirloti</emphasis>
|
||
</taxonomicName>
|
||
, recorded from South
|
||
<collectingCountry id="50E9764ACD7BFFF6FDCC3E285190694E" box="[570,680,272,298]" name="Australia" pageId="7" pageNumber="38">Australia</collectingCountry>
|
||
, can be distinguished from the new species by the elongate carpus of gnathopod 2, (carpus: propodus = 4:1) and the elongate article 1 of the mandibular palp (article 1 length 0.75 x article 2).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="60E46551CD7BFFF6FF303EB051EA6BB6" pageId="7" pageNumber="38" type="description">
|
||
<paragraph id="284136DACD7BFFF6FF303EB057076A26" blockId="7.[151,1437,152,2018]" pageId="7" pageNumber="38">
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FF303EB0529C69C5" box="[198,420,392,417]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="incertus">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FF303EB0529C69C5" box="[198,420,392,417]" italics="true" pageId="7" pageNumber="38">Stephonyx incertus</emphasis>
|
||
</taxonomicName>
|
||
, recorded from
|
||
<quantity id="EF069B3FCD7BFFF6FD953EB0518D69C6" box="[611,693,392,418]" metricMagnitude="3" metricUnit="m" metricValue="1.9469999999999998" pageId="7" pageNumber="38" unit="m" value="1947.0">1947m</quantity>
|
||
in the
|
||
<collectingCountry id="50E9764ACD7BFFF6FCF13EB0504E69C6" box="[775,886,392,418]" name="Barbados" pageId="7" pageNumber="38">Barbados</collectingCountry>
|
||
Trench, can be distinguished from
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FAEF3EB0538E69AD" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FAEF3EB0538E69AD" italics="true" pageId="7" pageNumber="38">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
by the strongly produced merus on pereopods 5–7, prominent quadrate lateral lobe of the head, and the ovate propodus of gnathopod 1 with a straight palm. Interestingly, this species has a reduced number of setal teeth on the outer plate of maxilla 1, with only 6 setal teeth in a 4/2 crown arrangement in contrast to the typical 7/4 crown arrangement of setal teeth, found in all other species in the genus.
|
||
</paragraph>
|
||
<paragraph id="284136DACD7BFFF6FF303D6852DF6ADE" blockId="7.[151,1437,152,2018]" pageId="7" pageNumber="38">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FF303D6852996A0D" box="[198,417,592,617]" italics="true" pageId="7" pageNumber="38">
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FF303D6852A56A0D" box="[198,413,592,617]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="mytilus">Stephonyx mytilus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
taken from
|
||
<quantity id="EF069B3FCD7BFFF6FDC63D6851BB6A0E" box="[560,643,592,618]" metricMagnitude="3" metricUnit="m" metricValue="2.447" pageId="7" pageNumber="38" unit="m" value="2447.0">2447m</quantity>
|
||
–
|
||
<quantity id="EF069B3FCD7BFFF6FD643D6851DC6A0E" box="[658,740,592,618]" metricMagnitude="3" metricUnit="m" metricValue="2.635" pageId="7" pageNumber="38" unit="m" value="2635.0">2635m</quantity>
|
||
, Galapagos vents and 13°N vents, has 5 apico-medial stout setae on the maxilliped inner plate compared with none in
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FCA53D4050D36AF5" box="[851,1003,632,657]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FCA53D4050D36AF5" box="[851,1003,632,657]" italics="true" pageId="7" pageNumber="38">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
, the palm of gnathopod 2 is slightly convex, rather than concave.
|
||
</paragraph>
|
||
<paragraph id="284136DACD7BFFF6FF613DF0504D6B56" blockId="7.[151,1437,152,2018]" pageId="7" pageNumber="38">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FF613DF052B86A85" box="[151,384,712,737]" italics="true" pageId="7" pageNumber="38">
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FF613DF052436A85" box="[151,379,712,737]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="normani">Stephonyx normani</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
taken in a trawl at
|
||
<quantity id="EF069B3FCD7BFFF6FDA93DF051976A86" box="[607,687,712,738]" metricMagnitude="3" metricUnit="m" metricValue="1.15" pageId="7" pageNumber="38" unit="m" value="1150.0">1150m</quantity>
|
||
off the Kermadec Islands, can be distinguished by characters of the gnathopods. Gnathopod 1 is robust with a compressed carpus and a strongly curved propodus versus slen- der and elongate carpus and straight propodus in
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FD213C2050566B55" box="[727,878,792,817]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FD213C2050566B55" box="[727,878,792,817]" italics="true" pageId="7" pageNumber="38">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="284136DACD7BFFF6FF303C7851EA6BB6" blockId="7.[151,1437,152,2018]" pageId="7" pageNumber="38">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FF303C7852816B3D" box="[198,441,832,857]" italics="true" pageId="7" pageNumber="38">
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FF303C78528D6B3D" box="[198,437,832,857]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="talismani">Stephonyx talismani</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
taken in a trawl off Cape Bojador,
|
||
<collectingCountry id="50E9764ACD7BFFF6FCA73C7857326B3E" box="[849,1034,832,858]" name="Western Sahara" pageId="7" pageNumber="38">Western Sahara</collectingCountry>
|
||
, between
|
||
<quantity id="EF069B3FCD7BFFF6FB8B3C7857F96B3E" box="[1149,1217,832,858]" metricMagnitude="2" metricUnit="m" metricValue="6.9799999999999995" pageId="7" pageNumber="38" unit="m" value="698.0">698m</quantity>
|
||
–
|
||
<quantity id="EF069B3FCD7BFFF6FB263C78562D6B3E" box="[1232,1301,832,858]" metricMagnitude="2" metricUnit="m" metricValue="8.82" pageId="7" pageNumber="38" unit="m" value="882.0">882m</quantity>
|
||
, and SW of the
|
||
<collectingCountry id="50E9764ACD7BFFF6FF323C50525E6BE6" box="[196,358,872,898]" name="Faroe Islands" pageId="7" pageNumber="38">Faroe Islands</collectingCountry>
|
||
, between
|
||
<quantity id="EF069B3FCD7BFFF6FE283C5051646BE6" box="[478,604,872,898]" metricMagnitude="2" metricUnit="m" metricValue="9.1" metricValueMax="9.7" metricValueMin="8.5" pageId="7" pageNumber="38" unit="m" value="910.0" valueMax="970.0" valueMin="850.0">850–970m</quantity>
|
||
(
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF6FD9B3C50507B6BE6" author="Stephensen" box="[621,835,872,898]" pageId="7" pageNumber="41" refString="Stephensen, K. (1923) Crustacea Malacostraca, V: (Amphipoda, I). Danish Ingolf-Expedition 3 (8), 1 - 100." type="journal article" year="1923">Stephensen, 1923</bibRefCitation>
|
||
), differs from the new species in the characters of gnathopod 2, with the dactyl not reaching the palm corner and the palm being strongly acute and excavate. The species also possesses large prominent eyes.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="60E46551CD7BFFF6FF303CD852706F7E" pageId="7" pageNumber="38" type="reference_group">
|
||
<paragraph id="284136DACD7BFFF6FF303CD850BC6D5E" blockId="7.[151,1437,152,2018]" pageId="7" pageNumber="38">
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FF303CD852676B9D" ID-CoL="52CZD" box="[198,351,992,1017]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="arabiensis" status="sp. nov.">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FF303CD852676B9D" box="[198,351,992,1017]" italics="true" pageId="7" pageNumber="38">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="01B957B3CD7BFFF6FE9E3CD852FB6B9E" box="[360,451,992,1018]" pageId="7" pageNumber="38" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is most closely allied to
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FD183CD850AA6B9D" ID-CoL="3CH7Z" box="[750,914,992,1017]" class="Malacostraca" family="Uristidae" genus="Euonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FD183CD850AA6B9D" box="[750,914,992,1017]" italics="true" pageId="7" pageNumber="38">S. biscayensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FC383CD857706B9D" ID-CoL="52CZJ" box="[974,1096,992,1017]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="laqueus">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FC383CD857706B9D" box="[974,1096,992,1017]" italics="true" pageId="7" pageNumber="38">S. laqueus</emphasis>
|
||
</taxonomicName>
|
||
. Although similar to
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FAA73CD853C26C45" ID-CoL="3CH7Z" class="Malacostraca" family="Uristidae" genus="Euonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FAA73CD853C26C45" italics="true" pageId="7" pageNumber="38">S. biscayensis</emphasis>
|
||
</taxonomicName>
|
||
(Bay of Biscay,
|
||
<quantity id="EF069B3FCD7BFFF6FE4A3B3051366C46" box="[444,526,1032,1058]" metricMagnitude="3" metricUnit="m" metricValue="1.455" pageId="7" pageNumber="38" unit="m" value="1455.0">1455m</quantity>
|
||
and SW
|
||
<collectingCountry id="50E9764ACD7BFFF6FD8F3B3051F76C46" box="[633,719,1032,1058]" name="Ireland" pageId="7" pageNumber="38">Ireland</collectingCountry>
|
||
,
|
||
<quantity id="EF069B3FCD7BFFF6FD2C3B30504E6C46" box="[730,886,1032,1058]" metricMagnitude="3" metricUnit="m" metricValue="1.2275" metricValueMax="1.275" metricValueMin="1.18" pageId="7" pageNumber="38" unit="m" value="1227.5" valueMax="1275.0" valueMin="1180.0">1180–1275m</quantity>
|
||
) in the structure of the mandibles, gnathopod 1 and the structure of the maxilliped inner plate; and to
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FCE53B0850B46C2D" ID-CoL="52CZJ" box="[787,908,1072,1097]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="laqueus">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FCE53B0850B46C2D" box="[787,908,1072,1097]" italics="true" pageId="7" pageNumber="38">S. laqueus</emphasis>
|
||
</taxonomicName>
|
||
in the structure of the mandibles, gnathopod 1 and the shape of the palm of gnathopod 2,
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FD523B6050046C15" ID-CoL="52CZD" box="[676,828,1112,1137]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FD523B6050046C15" box="[676,828,1112,1137]" italics="true" pageId="7" pageNumber="38">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
can be easily distinguished from both species.
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FA993B60512E6CFE" ID-CoL="52CZJ" authority="Barnard, 1967" authorityName="Barnard" authorityYear="1967" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="laqueus">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FA993B6052686CFD" italics="true" pageId="7" pageNumber="38">Stephonyx laqueus</emphasis>
|
||
(
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF6FE973BB851366CFE" author="Barnard" box="[353,526,1152,1178]" pageId="7" pageNumber="40" refString="Barnard J. L. (1967) Bathyal abyssal gammaridean Amphipoda of Cedros Trench, Baja California. United States National Museum Bulletin, 260, 1 - 205." type="journal article" year="1967">Barnard, 1967</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
(Baja, California,
|
||
<quantity id="EF069B3FCD7BFFF6FD013BB850716CFE" box="[759,841,1152,1178]" metricMagnitude="3" metricUnit="m" metricValue="1.187" pageId="7" pageNumber="38" unit="m" value="1187.0">1187m</quantity>
|
||
) has a gnathopod 2 palm which is more excavate than the new species. The inner plate of the maxilliped has only 2 nodular stout setae and the mandible appears to lack a lacinia mobilis, while
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FD983BE8503E6C8D" ID-CoL="52CZD" box="[622,774,1232,1257]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FD983BE8503E6C8D" box="[622,774,1232,1257]" italics="true" pageId="7" pageNumber="38">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
has 3 nodular setae on the inner plate of the maxilliped and possesses a lacinia mobilis. There are further differences in the shape of lateral cephalic lobe and the antero-ventral corner of coxa 4 (more rounded in
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FD2A3A18504B6D5D" ID-CoL="52CZD" box="[732,883,1312,1337]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FD2A3A18504B6D5D" box="[732,883,1312,1337]" italics="true" pageId="7" pageNumber="38">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="284136DACD7BFFF6FF303A70564E6DD6" blockId="7.[151,1437,152,2018]" pageId="7" pageNumber="38">
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FF303A70519A6D06" ID-CoL="6ZPQ6" authority="Chevreux, 1908" authorityName="Chevreux" authorityYear="1908" box="[198,674,1352,1378]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FF303A7052F26D05" box="[198,458,1352,1377]" italics="true" pageId="7" pageNumber="38">Stephonyx biscayensis</emphasis>
|
||
(
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF6FE2D3A7051A26D06" author="Chevreux" box="[475,666,1352,1378]" pageId="7" pageNumber="40" refString="Chevreux, E. (1908) Diagnoses d'amphipodes nouveaux provenant des campagnes de la Princesse-Alice dans l'Atlantique nord. Bulletin de l'Institut Oceanographique, 117, 1 - 13." type="journal article" year="1908">Chevreux, 1908</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
has a smooth lacinia mobilis, 11 terminal stout setae on the palp of maxilla 1 and the palm of gnathopod 2 is convex. In contrast,
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FC453A4857756DED" ID-CoL="52CZD" box="[947,1101,1392,1417]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FC453A4857756DED" box="[947,1101,1392,1417]" italics="true" pageId="7" pageNumber="38">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
has 6 denticulations on the lacinia mobilis, 7 terminal stout setae on the palp of maxilla 1 and a weakly concave palm of gnathopod 2.
|
||
</paragraph>
|
||
<paragraph id="284136DACD7BFFF6FF303AF852706F7E" blockId="7.[151,1437,152,2018]" pageId="7" pageNumber="38">
|
||
In addition to the known species of
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FD8D3AF851CA6DBD" ID-CoL="7Q2WV" box="[635,754,1472,1497]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FD8D3AF851CA6DBD" box="[635,754,1472,1497]" italics="true" pageId="7" pageNumber="38">Stephonyx</emphasis>
|
||
</taxonomicName>
|
||
a number of entities from Eastern and Southern African waters have been ascribed to the species
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FD873AD0502B6E65" ID-CoL="6ZPQ6" box="[625,787,1512,1537]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FD873AD0502B6E65" box="[625,787,1512,1537]" italics="true" pageId="7" pageNumber="38">S. biscayensis</emphasis>
|
||
</taxonomicName>
|
||
resulting in some confusion.
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF6FB9D3AD056AF6E66" author="Lowry" box="[1131,1431,1512,1538]" pageId="7" pageNumber="41" refString="Lowry, J. K. & Stoddart, H. E. (1989) Stephonyx, a new, widespread genus of lysianassoid Amphipoda. Zoologica Scripta, 18 (4), 519 - 525." type="journal article" year="1989">Lowry & Stoddart (1989)</bibRefCitation>
|
||
, note that the
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FEC6392852EB6E4D" ID-CoL="6ZPQ6" box="[304,467,1552,1577]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FEC6392852EB6E4D" box="[304,467,1552,1577]" italics="true" pageId="7" pageNumber="38">S. biscayensis</emphasis>
|
||
</taxonomicName>
|
||
specimens reported by
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF6FD1C392850A76E4E" author="Barnard" box="[746,927,1552,1578]" pageId="7" pageNumber="40" refString="Barnard J. L. (1961) Gammaridean Amphipoda from depths of 400 to 6000 meters. Galathea Reports, 5, 23 - 128." type="journal article" year="1961">Barnard (1961)</bibRefCitation>
|
||
&
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF6FC32392857466E4E" author="Ledoyer" box="[964,1150,1552,1578]" lastPageId="7" lastPageNumber="41" pageId="7" pageNumber="40" refString="Ledoyer, M. (1986) Crustaces Amphipodes Gammariens. Familles des Haustoriidae et Vitjazianidae. Faune Madagascar, 59, 599 - 1112." type="journal article" year="1986">Ledoyer (1986)</bibRefCitation>
|
||
, from eastern Africa are more setose than those found in the Atlantic, and therefore probably represent an ‘undescribed species of
|
||
<emphasis id="1A8AEAC8CD7BFFF6FA99390053CE6E1D" italics="true" pageId="7" pageNumber="38">Stephonyx’</emphasis>
|
||
(
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF6FEF2395851116E1E" author="Lowry" box="[260,553,1632,1658]" pageId="7" pageNumber="41" refString="Lowry, J. K. & Stoddart, H. E. (1989) Stephonyx, a new, widespread genus of lysianassoid Amphipoda. Zoologica Scripta, 18 (4), 519 - 525." type="journal article" year="1989">Lowry & Stoddart, 1989</bibRefCitation>
|
||
). These entities, although from the same ocean basin as
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FB40395856756E1D" ID-CoL="52CZD" box="[1206,1357,1632,1657]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FB40395856756E1D" box="[1206,1357,1632,1657]" italics="true" pageId="7" pageNumber="38">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
, differ from it in the shape of coxa 1, subrectangular in
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FD2839B057B86EC6" ID-CoL="6ZPQ6" authority="Barnard, 1961" authorityName="Barnard" authorityYear="1961" box="[734,1152,1672,1698]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FD2839B050F46EC5" box="[734,972,1672,1697]" italics="true" pageId="7" pageNumber="38">S. biscayensis sensu</emphasis>
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF6FC2239B057B86EC6" author="Barnard" box="[980,1152,1672,1698]" pageId="7" pageNumber="40" refString="Barnard J. L. (1961) Gammaridean Amphipoda from depths of 400 to 6000 meters. Galathea Reports, 5, 23 - 128." type="journal article" year="1961">Barnard, 1961</bibRefCitation>
|
||
</taxonomicName>
|
||
, and more elongate and rectangular in
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FEB7398851DC6EAE" ID-CoL="6ZPQ6" authority="Ledoyer, 1986" authorityName="Ledoyer" authorityYear="1986" box="[321,740,1712,1738]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FEB7398851166EAD" box="[321,558,1712,1737]" italics="true" pageId="7" pageNumber="38">S. biscayensis sensu</emphasis>
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF6FDC0398851DC6EAE" author="Ledoyer" box="[566,740,1712,1738]" lastPageId="7" lastPageNumber="41" pageId="7" pageNumber="40" refString="Ledoyer, M. (1986) Crustaces Amphipodes Gammariens. Familles des Haustoriidae et Vitjazianidae. Faune Madagascar, 59, 599 - 1112." type="journal article" year="1986">Ledoyer, 1986</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FD19398850BF6EAD" ID-CoL="52CZD" box="[751,903,1712,1737]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FD19398850BF6EAD" box="[751,903,1712,1737]" italics="true" pageId="7" pageNumber="38">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
has a triturating surface on the molar, absent in
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FF4139E051626E96" ID-CoL="6ZPQ6" authority="Barnard, 1961" authorityName="Barnard" authorityYear="1961" box="[183,602,1752,1778]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FF4139E0529F6E95" box="[183,423,1752,1777]" italics="true" pageId="7" pageNumber="38">S. biscayensis sensu</emphasis>
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF6FE4639E051626E96" author="Barnard" box="[432,602,1752,1778]" pageId="7" pageNumber="40" refString="Barnard J. L. (1961) Gammaridean Amphipoda from depths of 400 to 6000 meters. Galathea Reports, 5, 23 - 128." type="journal article" year="1961">Barnard, 1961</bibRefCitation>
|
||
</taxonomicName>
|
||
and a concave palm on gnathopod 2, convex on
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FB5A39E0527D6F7E" ID-CoL="6ZPQ6" authority="Ledoyer, 1986" authorityName="Ledoyer" authorityYear="1986" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FB5A39E056A46E95" box="[1196,1436,1752,1777]" italics="true" pageId="7" pageNumber="38">S. biscayensis sensu</emphasis>
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF6FF613838527D6F7E" author="Ledoyer" box="[151,325,1792,1818]" lastPageId="7" lastPageNumber="41" pageId="7" pageNumber="40" refString="Ledoyer, M. (1986) Crustaces Amphipodes Gammariens. Familles des Haustoriidae et Vitjazianidae. Faune Madagascar, 59, 599 - 1112." type="journal article" year="1986">Ledoyer, 1986</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="60E46551CD7BFFF9FF30381050D76D06" lastPageId="8" lastPageNumber="39" pageId="7" pageNumber="38" type="description">
|
||
<paragraph id="284136DACD7BFFF9FF303810517269C6" blockId="7.[151,1437,152,2018]" lastBlockId="8.[151,1437,152,1378]" lastPageId="8" lastPageNumber="39" pageId="7" pageNumber="38">
|
||
The specimen of
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FE6E381051056F25" box="[408,573,1832,1857]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FE6E381051056F25" box="[408,573,1832,1857]" italics="true" pageId="7" pageNumber="38">S. biscayensis</emphasis>
|
||
</taxonomicName>
|
||
described by
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF6FD1E3810509D6F26" author="Griffiths" box="[744,933,1832,1858]" pageId="7" pageNumber="40" refString="Griffiths, C. L. (1975) The Amphipoda of southern Africa. Part 5. The Gammaridea and Caprellidea of the Cape Province west of Cape Agulhas. Annals of the South African Museum, 67, 91 - 181." type="journal article" year="1975">Griffiths (1975)</bibRefCitation>
|
||
from Southern Africa was not illustrated. Griffiths’ description was short and based upon a single record. He describes the ratios of the length of the chela of gnathopod 1 to be 40% of the propodus (it is only 30% in
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FC5E384057786FF5" box="[936,1088,1912,1937]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FC5E384057786FF5" box="[936,1088,1912,1937]" italics="true" pageId="7" pageNumber="38">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
) and the propodus of gnathopod 2 to be half as long as the carpus (in
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FD8A3898502B6FDD" box="[636,787,1952,1977]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FD8A3898502B6FDD" box="[636,787,1952,1977]" italics="true" pageId="7" pageNumber="38">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
the propodus is 0.4 times as long as the carpus). Additional records of
|
||
<taxonomicName id="EFFE4D59CD7BFFF6FEA838F051396F85" box="[350,513,1992,2017]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD7BFFF6FEA838F051396F85" box="[350,513,1992,2017]" italics="true" pageId="7" pageNumber="38">S. biscayensis</emphasis>
|
||
</taxonomicName>
|
||
from off Cape Point (
|
||
<collectingCountry id="50E9764ACD7BFFF6FCF338F050986F86" box="[773,928,1992,2018]" name="South Africa" pageId="7" pageNumber="38">South Africa</collectingCountry>
|
||
) by
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF6FC2238F057F16F86" author="Barnard" box="[980,1225,1992,2018]" pageId="7" pageNumber="40" refString="Barnard, K. H. (1916) Contributions to the crustacean fauna of South Africa. Annals of the South African Museum, 15, 105 - 302." type="journal article" year="1916">K.H. Barnard (1916)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="4C6F4B2BCD7BFFF9FAF538F053DC68D6" author="Schellenberg" lastPageId="8" lastPageNumber="39" pageId="7" pageNumber="41" refString="Schellenberg, A. (1926) Amphipoda 3: Die Gammariden der Deutschen Tiefsee-Expedition. Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer " Valdivia ", 23 (5), 193 - 243." type="journal article" year="1926">Schellenberg (1926)</bibRefCitation>
|
||
also lack illustrations.
|
||
<bibRefCitation id="4C6F4B2BCD74FFF9FE013FA051D468D6" author="Barnard" box="[503,748,152,178]" pageId="8" pageNumber="40" refString="Barnard, K. H. (1916) Contributions to the crustacean fauna of South Africa. Annals of the South African Museum, 15, 105 - 302." type="journal article" year="1916">K.H. Barnard (1916)</bibRefCitation>
|
||
wrote a description of a single specimen of
|
||
<taxonomicName id="EFFE4D59CD74FFF9FB0E3FA056A568D5" box="[1272,1437,152,177]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FB0E3FA056A568D5" box="[1272,1437,152,177]" italics="true" pageId="8" pageNumber="39">S. biscayensis</emphasis>
|
||
</taxonomicName>
|
||
collected from
|
||
<quantity id="EF069B3FCD74FFF9FEBF3FF8529568BE" box="[329,429,192,218]" metricMagnitude="4" metricUnit="m" metricValue="6.1155072" pageId="8" pageNumber="39" unit="mi" value="38.0">38 miles</quantity>
|
||
off Cape Point. This specimen is unlikely to be
|
||
<taxonomicName id="EFFE4D59CD74FFF9FC1E3FF857B868BD" box="[1000,1152,192,217]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FC1E3FF857B868BD" box="[1000,1152,192,217]" italics="true" pageId="8" pageNumber="39">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
notably by the shape of the apex of the palp of maxilla 1 (rounded in this specimen and straight in
|
||
<taxonomicName id="EFFE4D59CD74FFF9FBF63FD057AF6965" box="[1024,1175,232,257]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FBF63FD057AF6965" box="[1024,1175,232,257]" italics="true" pageId="8" pageNumber="39">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
) and the convex palm of gnathopod 2 (concave in
|
||
<taxonomicName id="EFFE4D59CD74FFF9FE1E3E2851BA694D" box="[488,642,272,297]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FE1E3E2851BA694D" box="[488,642,272,297]" italics="true" pageId="8" pageNumber="39">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
). The South African specimen has 8 stout setae on the outer plate and 5 stout setae on the palp while
|
||
<taxonomicName id="EFFE4D59CD74FFF9FDCE3E0051E86935" box="[568,720,312,337]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FDCE3E0051E86935" box="[568,720,312,337]" italics="true" pageId="8" pageNumber="39">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
has 11 stout setae on the outer plate and 7 stout setae on the palp. The carpus of gnathopod 2 is twice as long as the propodus in
|
||
<taxonomicName id="EFFE4D59CD74FFF9FC483E5856A3691E" authority="K.H. Barnard, 1916" authorityName="K.H. Barnard" authorityYear="1916" box="[958,1435,352,378]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FC483E585792691D" box="[958,1194,352,377]" italics="true" pageId="8" pageNumber="39">S. biscayensis sensu</emphasis>
|
||
<bibRefCitation id="4C6F4B2BCD74FFF9FB453E5856A3691E" author="Barnard" box="[1203,1435,352,378]" pageId="8" pageNumber="40" refString="Barnard, K. H. (1916) Contributions to the crustacean fauna of South Africa. Annals of the South African Museum, 15, 105 - 302." type="journal article" year="1916">K.H. Barnard, 1916</bibRefCitation>
|
||
</taxonomicName>
|
||
and 2.5 times longer in
|
||
<taxonomicName id="EFFE4D59CD74FFF9FE5A3EB0517B69C5" box="[428,579,392,417]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FE5A3EB0517B69C5" box="[428,579,392,417]" italics="true" pageId="8" pageNumber="39">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="284136DACD74FFF9FF303E8852B46B9E" blockId="8.[151,1437,152,1378]" pageId="8" pageNumber="39">
|
||
<bibRefCitation id="4C6F4B2BCD74FFF9FF303E88528B69AE" author="Schellenberg" box="[198,435,432,458]" pageId="8" pageNumber="41" refString="Schellenberg, A. (1926) Amphipoda 3: Die Gammariden der Deutschen Tiefsee-Expedition. Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer " Valdivia ", 23 (5), 193 - 243." type="journal article" year="1926">Schellenberg (1926)</bibRefCitation>
|
||
described a specimen from SW Cape Agulhas,
|
||
<quantity id="EF069B3FCD74FFF9FC133E88571269AE" box="[997,1066,432,458]" metricMagnitude="2" metricUnit="m" metricValue="5.64" pageId="8" pageNumber="39" unit="m" value="564.0">564m</quantity>
|
||
, with a telson similar to both
|
||
<taxonomicName id="EFFE4D59CD74FFF9FA703E8853C26995" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="normani">
|
||
<emphasis id="1A8AEAC8CD74FFF9FA703E8853C26995" italics="true" pageId="8" pageNumber="39">S. normani</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="EFFE4D59CD74FFF9FEC23EE052E06995" box="[308,472,472,497]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FEC23EE052E06995" box="[308,472,472,497]" italics="true" pageId="8" pageNumber="39">S. biscayensis</emphasis>
|
||
</taxonomicName>
|
||
; the telson is described as ‘spiny on the edges’ and is said to have a narrow form like
|
||
<taxonomicName id="EFFE4D59CD74FFF9FF3A3D3852486A7D" box="[204,368,512,537]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FF3A3D3852486A7D" box="[204,368,512,537]" italics="true" pageId="8" pageNumber="39">S. biscayensis</emphasis>
|
||
</taxonomicName>
|
||
but shows “the greatest similarity to Stebbing’s picture” (
|
||
<taxonomicName id="EFFE4D59CD74FFF9FBDE3D3857936A7D" box="[1064,1195,512,537]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="normani">
|
||
<emphasis id="1A8AEAC8CD74FFF9FBDE3D3857936A7D" box="[1064,1195,512,537]" italics="true" pageId="8" pageNumber="39">S. normani</emphasis>
|
||
</taxonomicName>
|
||
). The outer plate of the maxilliped reaches the second article of the maxilliped palp, the flagellum of antenna 1 consists of 25 articles (with 10 articles in the accessory flagellum) and 45 articles in antenna 2. Schellenberg comments that pereopods 3 and 4 have stout setae similar to those described by
|
||
<bibRefCitation id="4C6F4B2BCD74FFF9FC7E3D4057B86AF6" author="Barnard" box="[904,1152,632,658]" pageId="8" pageNumber="40" refString="Barnard, K. H. (1916) Contributions to the crustacean fauna of South Africa. Annals of the South African Museum, 15, 105 - 302." type="journal article" year="1916">K.H. Barnard (1916)</bibRefCitation>
|
||
: “anterior margin with 5 groups of 3 stout setae each and a group on the apex [of the merus]”. The maxilliped and the telson are similar to
|
||
<taxonomicName id="EFFE4D59CD74FFF9FF433DF052766A85" box="[181,334,712,737]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FF433DF052766A85" box="[181,334,712,737]" italics="true" pageId="8" pageNumber="39">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
(the telson of
|
||
<taxonomicName id="EFFE4D59CD74FFF9FE0F3DF051A96A85" box="[505,657,712,737]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FE0F3DF051A96A85" box="[505,657,712,737]" italics="true" pageId="8" pageNumber="39">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
has stout apical setae and the outer plate of the maxilliped almost reaches the tip of the second palp article), but the description of the stout setae on pereopods 3 and 4 does not fit with those found on
|
||
<taxonomicName id="EFFE4D59CD74FFF9FE503C2051056B55" box="[422,573,792,817]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FE503C2051056B55" box="[422,573,792,817]" italics="true" pageId="8" pageNumber="39">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
, which has up to 2 pairs of 3 stout setae with a group on the apex on pereopods 3 and 4; it has 26 flagellar articles in antenna 1 (with 10 articles in the accessory flagellum) and 40 flagellar articles in antenna 2. Schellenberg’s
|
||
<taxonomicName id="EFFE4D59CD74FFF9FD5D3C5050756BE5" box="[683,845,872,897]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FD5D3C5050756BE5" box="[683,845,872,897]" italics="true" pageId="8" pageNumber="39">S. biscayensis</emphasis>
|
||
</taxonomicName>
|
||
is found in a different ocean basin to
|
||
<taxonomicName id="EFFE4D59CD74FFF9FAF33C5056A46BE5" box="[1285,1436,872,897]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FAF33C5056A46BE5" box="[1285,1436,872,897]" italics="true" pageId="8" pageNumber="39">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<taxonomicName id="EFFE4D59CD74FFF9FF573CA852056BCD" box="[161,317,912,937]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FF573CA852056BCD" box="[161,317,912,937]" italics="true" pageId="8" pageNumber="39">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
is found in the Indian Ocean and Schellenberg’s
|
||
<taxonomicName id="EFFE4D59CD74FFF9FC5D3CA8576A6BCD" box="[939,1106,912,937]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FC5D3CA8576A6BCD" box="[939,1106,912,937]" italics="true" pageId="8" pageNumber="39">S. biscayensis</emphasis>
|
||
</taxonomicName>
|
||
was found in the Atlantic Ocean). Schellenberg’s
|
||
<taxonomicName id="EFFE4D59CD74FFF9FE453C8051606BB5" box="[435,600,952,977]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FE453C8051606BB5" box="[435,600,952,977]" italics="true" pageId="8" pageNumber="39">S. biscayensis</emphasis>
|
||
</taxonomicName>
|
||
was also found at much shallower depths (
|
||
<quantity id="EF069B3FCD74FFF9FB913C80578F6BB6" box="[1127,1207,952,978]" metricMagnitude="2" metricUnit="m" metricValue="5.64" pageId="8" pageNumber="39" unit="m" value="564.0">564 m</quantity>
|
||
) compared with
|
||
<taxonomicName id="EFFE4D59CD74FFF9FA703C8052B06B9E" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FA703C8052296B9D" italics="true" pageId="8" pageNumber="39">S. arabiensis</emphasis>
|
||
(
|
||
<quantity id="EF069B3FCD74FFF9FED63CD852476B9E" box="[288,383,992,1018]" metricMagnitude="3" metricUnit="m" metricValue="1.864" pageId="8" pageNumber="39" unit="m" value="1864.0">1864 m</quantity>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="284136DACD74FFF9FF303B3051EE6C16" blockId="8.[151,1437,152,1378]" pageId="8" pageNumber="39">
|
||
<bibRefCitation id="4C6F4B2BCD74FFF9FF303B3052CC6C46" author="Lowry" box="[198,500,1032,1058]" pageId="8" pageNumber="41" refString="Lowry, J. K. & Stoddart, H. E. (1989) Stephonyx, a new, widespread genus of lysianassoid Amphipoda. Zoologica Scripta, 18 (4), 519 - 525." type="journal article" year="1989">Lowry & Stoddart (1989)</bibRefCitation>
|
||
suggested that these specimens were probably not
|
||
<taxonomicName id="EFFE4D59CD74FFF9FBA43B3057CD6C45" box="[1106,1269,1032,1057]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="biscayensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FBA43B3057CD6C45" box="[1106,1269,1032,1057]" italics="true" pageId="8" pageNumber="39">S. biscayensis</emphasis>
|
||
</taxonomicName>
|
||
and our work further supports their conclusions. These specimens are also unlikely to be
|
||
<taxonomicName id="EFFE4D59CD74FFF9FBDD3B0857FE6C2D" box="[1067,1222,1072,1097]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FBDD3B0857FE6C2D" box="[1067,1222,1072,1097]" italics="true" pageId="8" pageNumber="39">S. arabiensis</emphasis>
|
||
</taxonomicName>
|
||
and are probably another, as yet undescribed species of
|
||
<taxonomicName id="EFFE4D59CD74FFF9FDA13B6051F66C15" box="[599,718,1112,1137]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="1A8AEAC8CD74FFF9FDA13B6051F66C15" box="[599,718,1112,1137]" italics="true" pageId="8" pageNumber="39">Stephonyx</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="284136DACD74FFF9FF303BB850D76D06" blockId="8.[151,1437,152,1378]" pageId="8" pageNumber="39">
|
||
A total of
|
||
<specimenCount id="3EF8FD53CD74FFF9FEBE3BB852D26CFE" box="[328,490,1152,1178]" pageId="8" pageNumber="39" type="generic">67 specimens</specimenCount>
|
||
of
|
||
<taxonomicName id="EFFE4D59CD74FFF9FDEE3BB8502C6CFD" box="[536,788,1152,1177]" class="Malacostraca" family="Uristidae" genus="Stephonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="arabiensis">
|
||
<emphasis id="1A8AEAC8CD74FFF9FDEE3BB8502C6CFD" box="[536,788,1152,1177]" italics="true" pageId="8" pageNumber="39">Stephonyx arabiensis</emphasis>
|
||
</taxonomicName>
|
||
were collected in the trap. The mature adult females (with large setose or pre-setose oostegites with setal buds) were the largest organisms with a total body length of between
|
||
<quantity id="EF069B3FCD74FFF9FED53BE852BC6C8E" box="[291,388,1232,1258]" metricMagnitude="-2" metricUnit="m" metricValue="1.98" pageId="8" pageNumber="39" unit="mm" value="19.8">19.8mm</quantity>
|
||
and
|
||
<quantity id="EF069B3FCD74FFF9FE373BE8511A6C8E" box="[449,546,1232,1258]" metricMagnitude="-2" metricUnit="m" metricValue="2.67" pageId="8" pageNumber="39" unit="mm" value="26.7">26.7mm</quantity>
|
||
(
|
||
<typeStatus id="F7458878CD74FFF9FDC53BE851A56C8E" box="[563,669,1232,1258]" pageId="8" pageNumber="39" type="holotype">holotype</typeStatus>
|
||
) (n=7). The males have a total body length of between
|
||
<quantity id="EF069B3FCD74FFF9FACD3BE856A46C8E" box="[1339,1436,1232,1258]" metricMagnitude="-2" metricUnit="m" metricValue="1.31" pageId="8" pageNumber="39" unit="mm" value="13.1">13.1mm</quantity>
|
||
and
|
||
<quantity id="EF069B3FCD74FFF9FF3F3BC052136D76" box="[201,299,1272,1298]" metricMagnitude="-2" metricUnit="m" metricValue="2.4899999999999998" pageId="8" pageNumber="39" unit="mm" value="24.9">24.9mm</quantity>
|
||
(allotype) (n=32). The juveniles (with no discernible oostegite buds or penes) have a total body length of between
|
||
<quantity id="EF069B3FCD74FFF9FE873A1852EA6D5E" box="[369,466,1312,1338]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" pageId="8" pageNumber="39" unit="mm" value="10.5">10.5mm</quantity>
|
||
and 13.0mm (n=14) and the immature females (with immature buds or short oostegites) have a total body length of between
|
||
<quantity id="EF069B3FCD74FFF9FD633A7051CE6D06" box="[661,758,1352,1378]" metricMagnitude="-2" metricUnit="m" metricValue="1.3599999999999999" pageId="8" pageNumber="39" unit="mm" value="13.6">13.6mm</quantity>
|
||
and
|
||
<quantity id="EF069B3FCD74FFF9FCD93A7050A86D06" box="[815,912,1352,1378]" metricMagnitude="-2" metricUnit="m" metricValue="1.7399999999999998" pageId="8" pageNumber="39" unit="mm" value="17.4">17.4mm</quantity>
|
||
(n=14).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |