246 lines
36 KiB
XML
246 lines
36 KiB
XML
<document id="1045C5AB85916CF857CE14427F15F27A" ID-DOI="10.5281/zenodo.191826" ID-GBIF-Dataset="5a490c1b-a948-4a43-8af6-49311785a298" ID-ISSN="1175-5326" ID-Zenodo-Dep="191826" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461136350375" checkinUser="plazi" docAuthor="Tandberg, Anne Helene S." docDate="2009" docId="565387F3FF99E34B70C7486910072EE4" docLanguage="en" docName="zt02309p068.pdf" docOrigin="Zootaxa 2309" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Metopa spinicoxa Shoemaker 1955" docType="treatment" docVersion="9" lastPageNumber="62" masterDocId="AA6AFF8BFF96E35870504A0E13342A07" masterDocTitle="A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 2. The United States National Museum of Natural History (NMNH)" masterLastPageNumber="68" masterPageNumber="43" pageNumber="58" updateTime="1698598543382" updateUser="plazi">
|
||
<mods:mods id="CDD7A5BEA5F13D673BC00FA58BA4B221" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="2ADCBDA521D1CF0192BB4B5DEFA03F6D">
|
||
<mods:title id="AB6E8DF57899203C992206C9589B365A">A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 2. The United States National Museum of Natural History (NMNH)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="83FDE71E46F2DCA737613D7E86B220CB" type="personal">
|
||
<mods:role id="D25A12331227CC2A16E33F776B60D69E">
|
||
<mods:roleTerm id="E28875C2A1DA2857A758C36516684F82">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="E43FEA686FED59539DDDFEE43E6CCD34">Tandberg, Anne Helene S.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="69460508FBE097F85EC446958C16C4ED">text</mods:typeOfResource>
|
||
<mods:relatedItem id="2013B6BC7C27372C521636610FE0370B" type="host">
|
||
<mods:titleInfo id="8157C4E97D20E29D5A04686973E0345A">
|
||
<mods:title id="9263C61B7AB5F55481E94F5F8C2C2879">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="718C827C66DD26C68393DF51E1AE2145">
|
||
<mods:date id="1D03D1205C6D3171EFE64E20B48EB340">2009</mods:date>
|
||
<mods:detail id="C7B84D717302C2149F235B32BC764B63" type="volume">
|
||
<mods:number id="1B448A68C5FAF3118C5C3C0A9E64B6D7">2309</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="F8F9BB7945AAD39466E081EAA8D1696D" unit="page">
|
||
<mods:start id="A7892545D75AFE89F3A30A9AE84D93F5">43</mods:start>
|
||
<mods:end id="DDEB0A899DC1117BCFF654FA0FEE6BAB">68</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="C76333D700E6E7E14611600202251C65">journal article</mods:classification>
|
||
<mods:identifier id="EFDEA30931C0DB7AAB3D914DFFD6BF49" type="DOI">10.5281/zenodo.191826</mods:identifier>
|
||
<mods:identifier id="03107D8B72F2EEBD2EA7FE61A4D05818" type="GBIF-Dataset">5a490c1b-a948-4a43-8af6-49311785a298</mods:identifier>
|
||
<mods:identifier id="6BEFBADF6570B2811723DA30E1FD4B6E" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="2D80AEFAF501EC4F2D71B6AD16DDF87C" type="Zenodo-Dep">191826</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="565387F3FF99E34B70C7486910072EE4" ID-DOI="http://doi.org/10.5281/zenodo.6219704" ID-GBIF-Taxon="119627535" ID-Zenodo-Dep="6219704" LSID="urn:lsid:plazi:treatment:565387F3FF99E34B70C7486910072EE4" httpUri="http://treatment.plazi.org/id/565387F3FF99E34B70C7486910072EE4" lastPageId="19" lastPageNumber="62" pageId="15" pageNumber="58">
|
||
<subSubSection id="96E0656EFF99E35770C7486911752886" box="[151,577,615,641]" pageId="15" pageNumber="58" type="nomenclature">
|
||
<paragraph id="DE4536E5FF99E35770C7486911752886" blockId="15.[151,577,615,641]" box="[151,577,615,641]" pageId="15" pageNumber="58">
|
||
<heading id="850D8189FF99E35770C7486911752886" bold="true" box="[151,577,615,641]" fontSize="11" level="1" pageId="15" pageNumber="58" reason="1">
|
||
<taxonomicName id="19FA4D66FF99E35770C7486911752886" ID-CoL="42GLF" authority="Shoemaker,1955" authorityName="Shoemaker" authorityYear="1955" box="[151,577,615,641]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="15" pageNumber="58" phylum="Arthropoda" rank="species" species="spinicoxa">
|
||
<emphasis id="EC8EEAF7FF99E35770C7486911752886" bold="true" box="[151,577,615,641]" pageId="15" pageNumber="58">
|
||
<emphasis id="EC8EEAF7FF99E35770C7486912592886" bold="true" box="[151,365,615,641]" italics="true" pageId="15" pageNumber="58">Metopa spinicoxa</emphasis>
|
||
<bibRefCitation id="BA6B4B14FF99E3577124486911752886" author="Shoemaker" box="[372,577,615,641]" pageId="15" pageNumber="58" refString="Shoemaker, C. R. (1955) Amphipoda collected at the Arctic Laboratory, Office of Naval Research, Point Barrow, Alaska, by G. E. MacGinitie. Smithsonian Miscellaneous Collections, 128 (1), 1 - 78." type="journal article" year="1955">Shoemaker,1955</bibRefCitation>
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="96E0656EFF99E35770C748BF11FA28CF" box="[151,718,689,712]" pageId="15" pageNumber="58" type="reference_group">
|
||
<paragraph id="DE4536E5FF99E35770C748BF11FA28CF" blockId="15.[151,718,689,712]" box="[151,718,689,712]" pageId="15" pageNumber="58">
|
||
<treatmentCitationGroup id="FEEA11CBFF99E35770C748BF11FA28CF" box="[151,718,689,712]" pageId="15" pageNumber="58">
|
||
<taxonomicName id="19FA4D66FF99E35770C748BF110D28CF" ID-CoL="42GLF" authority="Shoemaker 1955: 20" authorityName="Shoemaker" authorityPageNumber="20" authorityYear="1955" box="[151,569,689,712]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="15" pageNumber="58" phylum="Arthropoda" rank="species" species="spinicoxa">
|
||
<emphasis id="EC8EEAF7FF99E35770C748BF126128CF" box="[151,341,689,712]" italics="true" pageId="15" pageNumber="58">Metopa spinicoxa</emphasis>
|
||
<treatmentCitation id="5F5B10F4FF99E357710C48BF110D28CF" author="Shoemaker" box="[348,569,689,712]" page="20" pageId="15" pageNumber="58" year="1955">
|
||
<bibRefCitation id="BA6B4B14FF99E357710C48BF112728CF" author="Shoemaker" box="[348,531,689,712]" pageId="15" pageNumber="58" refString="Shoemaker, C. R. (1955) Amphipoda collected at the Arctic Laboratory, Office of Naval Research, Point Barrow, Alaska, by G. E. MacGinitie. Smithsonian Miscellaneous Collections, 128 (1), 1 - 78." type="journal article" year="1955">Shoemaker 1955</bibRefCitation>
|
||
: 20
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
–22, fig
|
||
<quantity id="19029B00FF99E35772C248BF118728CF" box="[658,691,689,712]" metricMagnitude="-3" metricUnit="kg" metricValue="6.0" pageId="15" pageNumber="58" unit="g" value="6.0">6 g</quantity>
|
||
–o
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="96E0656EFF99E34B70C748F910F628EB" lastPageId="19" lastPageNumber="62" pageId="15" pageNumber="58" type="materials_examined">
|
||
<paragraph id="DE4536E5FF99E35770C748F910662915" blockId="15.[151,1437,759,2023]" box="[151,850,759,786]" pageId="15" pageNumber="58">
|
||
<emphasis id="EC8EEAF7FF99E35770C748F912742916" bold="true" box="[151,320,759,785]" pageId="15" pageNumber="58">
|
||
<typeStatus id="01418847FF99E35770C748F913E02916" box="[151,212,759,785]" pageId="15" pageNumber="58">Type</typeStatus>
|
||
locality:
|
||
</emphasis>
|
||
off Point Barrow, Alaska (
|
||
<bibRefCitation id="BA6B4B14FF99E357722B48F6107E2915" author="Shoemaker" box="[635,842,760,786]" pageId="15" pageNumber="58" refString="Shoemaker, C. R. (1955) Amphipoda collected at the Arctic Laboratory, Office of Naval Research, Point Barrow, Alaska, by G. E. MacGinitie. Smithsonian Miscellaneous Collections, 128 (1), 1 - 78." type="journal article" year="1955">Shoemaker, 1955</bibRefCitation>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="DE4536E5FF99E3577096491010A32958" blockId="15.[151,1437,759,2023]" pageId="15" pageNumber="58">
|
||
<emphasis id="EC8EEAF7FF99E357709649101288293F" bold="true" box="[198,444,798,824]" pageId="15" pageNumber="58">Material examined.</emphasis>
|
||
Morphological examination:
|
||
<collectionCode id="B8EBAE20FF99E357734C49101042293F" box="[796,886,798,824]" httpUri="http://grbio.org/cool/142r-0w94" name="Smithsonian Institution, National Museum of Natural History" pageId="15" pageNumber="58">NMNH</collectionCode>
|
||
96250,
|
||
<typeStatus id="01418847FF99E357738849101722293F" box="[984,1046,798,824]" pageId="15" pageNumber="58">Type</typeStatus>
|
||
. Male (
|
||
<quantity id="19029B00FF99E357742049101786293F" box="[1136,1202,798,824]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="15" pageNumber="58" unit="mm" value="6.0">6mm</quantity>
|
||
). "off Point Barrow base, Alaska.
|
||
<quantity id="19029B00FF99E357716A494B12AD2958" box="[314,409,837,863]" metricMagnitude="1" metricUnit="m" metricValue="5.334" pageId="15" pageNumber="58" unit="ft" value="175.0">175 feet</quantity>
|
||
(
|
||
<quantity id="19029B00FF99E35771F9494B12D52958" box="[425,481,837,863]" metricMagnitude="1" metricUnit="m" metricValue="5.3" pageId="15" pageNumber="58" unit="m" value="53.0">53m</quantity>
|
||
),
|
||
<quantity id="19029B00FF99E35771A6494B11782958" box="[502,588,837,863]" metricMagnitude="3" metricUnit="m" metricValue="6.437376" pageId="15" pageNumber="58" unit="mi" value="4.0">4 miles</quantity>
|
||
(
|
||
<quantity id="19029B00FF99E357720B494B119C2958" box="[603,680,837,863]" metricMagnitude="3" metricUnit="m" metricValue="6.5" pageId="15" pageNumber="58" unit="km" value="6.5">6.5km</quantity>
|
||
) out,
|
||
<date id="AA441025FF99E35772BC494B10BE2958" box="[748,906,837,863]" pageId="15" pageNumber="58" value="1949-10-14">Oct 14, 1949</date>
|
||
".
|
||
</paragraph>
|
||
<paragraph id="DE4536E5FF99E3577096496212C32981" blockId="15.[151,1437,759,2023]" box="[198,503,876,902]" pageId="15" pageNumber="58">See figures 12, 13 and 14.</paragraph>
|
||
<paragraph id="DE4536E5FF99E3577096499C103729AB" blockId="15.[151,1437,759,2023]" box="[198,771,914,940]" pageId="15" pageNumber="58">
|
||
<emphasis id="EC8EEAF7FF99E3577096499C112529AB" bold="true" box="[198,529,914,940]" pageId="15" pageNumber="58">Morphological description</emphasis>
|
||
. Male,
|
||
<quantity id="19029B00FF99E357723A499C119F29AB" box="[618,683,914,940]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="15" pageNumber="58" unit="mm" value="6.0">6mm</quantity>
|
||
. (
|
||
<typeStatus id="01418847FF99E35772ED499C11CF29AB" box="[701,763,914,940]" pageId="15" pageNumber="58">Type</typeStatus>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="DE4536E5FF99E357709549B717F12C63" blockId="15.[151,1437,759,2023]" pageId="15" pageNumber="58">
|
||
Head (
|
||
<figureCitation id="46C12A60FF99E357714449B7125929D4" box="[276,365,953,979]" captionStart="FIGURE 12" captionStartId="16.[151,255,1961,1985]" captionTargetBox="[219,1368,197,1935]" captionTargetId="figure@16.[219,1369,197,1936]" captionTargetPageId="16" captionText="FIGURE 12. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: head, mandible, maxilla 2, maxilla 2, labrum, maxilliped. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191838/files/figure.png" pageId="15" pageNumber="58">Fig. 12</figureCitation>
|
||
): small; epistome pointed (Shoemaker says "prominent, projected forward and cleft in the center by a deep sinus"); eyes approximately 1/3 head length, round and well defined. Antenna 1 (
|
||
<figureCitation id="46C12A60FF99E357756349EE16BA29FD" box="[1331,1422,992,1018]" captionStart="FIGURE 12" captionStartId="16.[151,255,1961,1985]" captionTargetBox="[219,1368,197,1935]" captionTargetId="figure@16.[219,1369,197,1936]" captionTargetPageId="16" captionText="FIGURE 12. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: head, mandible, maxilla 2, maxilla 2, labrum, maxilliped. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191838/files/figure.png" pageId="15" pageNumber="58">Fig. 12</figureCitation>
|
||
): shorter than in the other species described here, reaching about 0.5x body length; peduncle article 1 barely longer than head; article 2 shorter than article 1; no accessory flagellum observed; flagellum subequal to peduncle, 14-articulate, each article with two simple short setae distally. Antenna 2 (
|
||
<figureCitation id="46C12A60FF99E35774D14E5A17EE2E69" box="[1153,1242,1108,1134]" captionStart="FIGURE 12" captionStartId="16.[151,255,1961,1985]" captionTargetBox="[219,1368,197,1935]" captionTargetId="figure@16.[219,1369,197,1936]" captionTargetPageId="16" captionText="FIGURE 12. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: head, mandible, maxilla 2, maxilla 2, labrum, maxilliped. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191838/files/figure.png" pageId="15" pageNumber="58">Fig. 12</figureCitation>
|
||
): slightly longer than antenna 1; peduncle strong, 2.5x length of flagellum, article 4 longer than article 5; flagellum 10- articulate. Mandible (
|
||
<figureCitation id="46C12A60FF99E35771CC4EAF12C32EBC" box="[412,503,1185,1211]" captionStart="FIGURE 12" captionStartId="16.[151,255,1961,1985]" captionTargetBox="[219,1368,197,1935]" captionTargetId="figure@16.[219,1369,197,1936]" captionTargetPageId="16" captionText="FIGURE 12. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: head, mandible, maxilla 2, maxilla 2, labrum, maxilliped. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191838/files/figure.png" pageId="15" pageNumber="58">Fig. 12</figureCitation>
|
||
): mandibular palp 2-articulate, article 1 short and "round", article 2 long and slender with several simple setae; cross-section circular; incisor and lacinia mobilis serrate and well developed, a strong row of 10 raker setae; no molar. Maxilla 1 (
|
||
<figureCitation id="46C12A60FF99E35773CF4EE010CE2F0F" box="[927,1018,1262,1288]" captionStart="FIGURE 12" captionStartId="16.[151,255,1961,1985]" captionTargetBox="[219,1368,197,1935]" captionTargetId="figure@16.[219,1369,197,1936]" captionTargetPageId="16" captionText="FIGURE 12. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: head, mandible, maxilla 2, maxilla 2, labrum, maxilliped. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191838/files/figure.png" pageId="15" pageNumber="58">Fig. 12</figureCitation>
|
||
): inner plate with one simple seta; outer plate with three serrate and one conate setae, one pointed tooth and two rows of simple setae along inner margin and along distal margin; palp 1-articulate, weakly serrate with one short and one long simple seta for each serration, small tooth at apex,
|
||
<date id="AA441025FF99E357721C4F6C115E2F7B" box="[588,618,1378,1404]" pageId="15" pageNumber="58">2x</date>
|
||
length of outer plate. Maxilla 2 (
|
||
<figureCitation id="46C12A60FF99E35774544F6C17542F7B" box="[1028,1120,1378,1404]" captionStart="FIGURE 12" captionStartId="16.[151,255,1961,1985]" captionTargetBox="[219,1368,197,1935]" captionTargetId="figure@16.[219,1369,197,1936]" captionTargetPageId="16" captionText="FIGURE 12. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: head, mandible, maxilla 2, maxilla 2, labrum, maxilliped. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191838/files/figure.png" pageId="15" pageNumber="58">Fig. 12</figureCitation>
|
||
): outer plate somewhat at normal position to inner plate, inner plate shortened, inner plate with one
|
||
<typeStatus id="01418847FF99E357745A4F8717092FA4" box="[1034,1085,1417,1443]" pageId="15" pageNumber="58">type</typeStatus>
|
||
A seta and five simple setae, outer plate with nine simple setae. Labrum (
|
||
<figureCitation id="46C12A60FF99E35772FF4FBE103F2FCD" box="[687,779,1456,1482]" captionStart="FIGURE 12" captionStartId="16.[151,255,1961,1985]" captionTargetBox="[219,1368,197,1935]" captionTargetId="figure@16.[219,1369,197,1936]" captionTargetPageId="16" captionText="FIGURE 12. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: head, mandible, maxilla 2, maxilla 2, labrum, maxilliped. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191838/files/figure.png" pageId="15" pageNumber="58">Fig. 12</figureCitation>
|
||
): rounded; bilobate; weakly asymmetrical. Maxilliped (
|
||
<figureCitation id="46C12A60FF99E35770F04FD813CF2FF7" box="[160,251,1494,1520]" captionStart="FIGURE 12" captionStartId="16.[151,255,1961,1985]" captionTargetBox="[219,1368,197,1935]" captionTargetId="figure@16.[219,1369,197,1936]" captionTargetPageId="16" captionText="FIGURE 12. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: head, mandible, maxilla 2, maxilla 2, labrum, maxilliped. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191838/files/figure.png" pageId="15" pageNumber="58">Fig. 12</figureCitation>
|
||
): long and slim; inner plate well separated, several short simple setae at distal margin; outer plate short and thin, reaching 1/4 of palp article 1; palp 4-articulate, several simple setae along inner margin, few very thin simple setae along outer margin; article 3 with a thin cushion of short setae at distal margin and three
|
||
<typeStatus id="01418847FF99E35770C74C4413FD2C63" box="[151,201,1610,1636]" pageId="15" pageNumber="58">type</typeStatus>
|
||
A setae, article 4 3-dimensional, thick row of short setae along the inner "flat" margin.
|
||
</paragraph>
|
||
<paragraph id="DE4536E5FF99E34B70954C7F11022B95" blockId="15.[151,1437,759,2023]" lastBlockId="19.[151,1437,152,1251]" lastPageId="19" lastPageNumber="62" pageId="15" pageNumber="58">
|
||
Pereon: smooth. Gnathopod 1 (
|
||
<figureCitation id="46C12A60FF99E357721C4C7F119E2C8C" box="[588,682,1649,1675]" captionStart="FIGURE 13" captionStartId="17.[151,260,1956,1980]" captionTargetBox="[206,1380,194,1932]" captionTargetId="figure@17.[206,1381,194,1933]" captionTargetPageId="17" captionText="FIGURE 13. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: gnathopod 1, pereopod 3, pereopod 4. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191839/files/figure.png" pageId="15" pageNumber="58">Fig. 13</figureCitation>
|
||
): simple; coxa subquadrate; basis linear and naked; ischium subquadrate; merus distal margin nearly free, a cushion of simple setae along distal posterior margin, and six simple longer setae apically; carpus long and rectangular, a row of long simple setae on posterior margin; propodus slightly longer and thinner than carpus, narrowing at distal end, no palm, few long simple setae along straight posterior margin; dactylus reaching approximately 0.5x propodus, simple but strong, a row of strong short setae along inner/posterior margin, very weakly curved. Gnathopod 2: missing on
|
||
<typeStatus id="01418847FF99E35774BC4D3C16162D4B" box="[1260,1314,1842,1868]" pageId="15" pageNumber="58">type</typeStatus>
|
||
. Pereopod 3 (
|
||
<figureCitation id="46C12A60FF99E35770E54D5712392D74" box="[181,269,1881,1907]" captionStart="FIGURE 13" captionStartId="17.[151,260,1956,1980]" captionTargetBox="[206,1380,194,1932]" captionTargetId="figure@17.[206,1381,194,1933]" captionTargetPageId="17" captionText="FIGURE 13. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: gnathopod 1, pereopod 3, pereopod 4. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191839/files/figure.png" pageId="15" pageNumber="58">Fig. 13</figureCitation>
|
||
): long and slender; coxa subrectangular, short simple setae along posterior distal margin; rest of leg simple with few but strong simple setae sparsely spread along posterior margins of merus, carpus and propodus; dactylus reaching 0.5x propodus, simple, curved at distal margin, naked. Pereopod 4 (
|
||
<figureCitation id="46C12A60FF99E35774A84DA8167B2DC7" box="[1272,1359,1958,1984]" captionStart="FIGURE 13" captionStartId="17.[151,260,1956,1980]" captionTargetBox="[206,1380,194,1932]" captionTargetId="figure@17.[206,1381,194,1933]" captionTargetPageId="17" captionText="FIGURE 13. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: gnathopod 1, pereopod 3, pereopod 4. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191839/files/figure.png" pageId="15" pageNumber="58">Fig. 13</figureCitation>
|
||
): coxa subtriangular, ventral margin rounded; rest of leg slender, double sets of strong setae along posterior margins of carpus and propodus; dactylus naked and simple, curved, reaching 0.5x propodus length. Pereopod 5 (
|
||
<figureCitation id="46C12A60FF85E34B753D4A96138D2AD0" captionStart="FIGURE 14" captionStartId="18.[151,255,1956,1980]" captionTargetBox="[213,1373,194,1932]" captionTargetId="figure@18.[213,1373,194,1933]" captionTargetPageId="18" captionText="FIGURE 14. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: pereopod 5, pereopod 6, pereopod 7, telson, uropod 1, uropod 2, uropod 3, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191840/files/figure.png" pageId="19" pageNumber="62">Fig. 14</figureCitation>
|
||
): coxa small and weakly elongated posteriorly; basis slender; meral lobe reaching 0.5x carpus; dactylus reaching 0.7x propodus, naked and weakly curved; merus to propodus with double set of strong simple setae at anterior margin, merus with simple setae also at posterior margin. Pereopods 6 and 7 (
|
||
<figureCitation id="46C12A60FF85E34B74CD4B0617C02B25" box="[1181,1268,264,290]" captionStart="FIGURE 14" captionStartId="18.[151,255,1956,1980]" captionTargetBox="[213,1373,194,1932]" captionTargetId="figure@18.[213,1373,194,1933]" captionTargetPageId="18" captionText="FIGURE 14. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: pereopod 5, pereopod 6, pereopod 7, telson, uropod 1, uropod 2, uropod 3, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191840/files/figure.png" pageId="19" pageNumber="62">Fig. 14</figureCitation>
|
||
): coxae small; basis posteriorly expanded, short strong setae along posterior margin; meral lobe as long as carpus on both legs, double sets of short simple setae along both margins; dactyli approximately 0.6–0.7 x propodus length, simple and smooth, weakly curved.
|
||
</paragraph>
|
||
<caption id="8A85666DFF86E34870C74DA711AF2DE4" httpUri="https://zenodo.org/record/191838/files/figure.png" pageId="16" pageNumber="59" targetBox="[219,1368,197,1935]" targetPageId="16">
|
||
<paragraph id="DE4536E5FF86E34870C74DA711AF2DE4" blockId="16.[151,1436,1961,2019]" pageId="16" pageNumber="59">
|
||
<emphasis id="EC8EEAF7FF86E34870C74DA712122DC6" bold="true" box="[151,294,1961,1985]" pageId="16" pageNumber="59">FIGURE 12.</emphasis>
|
||
<taxonomicName id="19FA4D66FF86E348717D4DA711992DC7" authority="Shoemaker, 1955" authorityName="Shoemaker" authorityYear="1955" box="[301,685,1961,1984]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="59" phylum="Arthropoda" rank="species" species="spinicoxa">
|
||
<emphasis id="EC8EEAF7FF86E348717D4DA7124A2DC7" box="[301,382,1961,1984]" italics="true" pageId="16" pageNumber="59">Metopa</emphasis>
|
||
<emphasis id="EC8EEAF7FF86E34871D44DA712DE2DC7" box="[388,490,1961,1984]" italics="true" pageId="16" pageNumber="59">spinicoxa</emphasis>
|
||
Shoemaker, 1955
|
||
</taxonomicName>
|
||
, type (NMNH 96250), male, 6mm: head, mandible, maxilla 2, maxilla 2, labrum, maxilliped. All scale bars are 0.1mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="8A85666DFF87E34970C74DAA11192DD9" httpUri="https://zenodo.org/record/191839/files/figure.png" pageId="17" pageNumber="60" targetBox="[206,1380,194,1932]" targetPageId="17">
|
||
<paragraph id="DE4536E5FF87E34970C74DAA11192DD9" blockId="17.[151,1437,1956,2014]" pageId="17" pageNumber="60">
|
||
<emphasis id="EC8EEAF7FF87E34970C74DAA12042DBB" bold="true" box="[151,304,1956,1980]" pageId="17" pageNumber="60">FIGURE 13.</emphasis>
|
||
<taxonomicName id="19FA4D66FF87E34971684DAB11E32DBB" authority="Shoemaker, 1955" authorityName="Shoemaker" authorityYear="1955" box="[312,727,1957,1980]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="60" phylum="Arthropoda" rank="species" species="spinicoxa">
|
||
<emphasis id="EC8EEAF7FF87E34971684DAB12BB2DBB" box="[312,399,1957,1980]" italics="true" pageId="17" pageNumber="60">Metopa</emphasis>
|
||
<emphasis id="EC8EEAF7FF87E34971C74DAB11312DBB" box="[407,517,1957,1980]" italics="true" pageId="17" pageNumber="60">spinicoxa</emphasis>
|
||
Shoemaker, 1955
|
||
</taxonomicName>
|
||
, type (NMNH 96250), male, 6mm: gnathopod 1, pereopod 3, pereopod 4. All scale bars are 0.1mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="8A85666DFF84E34A70C74DAA108B2DD9" httpUri="https://zenodo.org/record/191840/files/figure.png" pageId="18" pageNumber="61" targetBox="[213,1373,194,1932]" targetPageId="18">
|
||
<paragraph id="DE4536E5FF84E34A70C74DAA108B2DD9" blockId="18.[151,1435,1956,2014]" pageId="18" pageNumber="61">
|
||
<emphasis id="EC8EEAF7FF84E34A70C74DAA12122DBB" bold="true" box="[151,294,1956,1980]" pageId="18" pageNumber="61">FIGURE 14.</emphasis>
|
||
<taxonomicName id="19FA4D66FF84E34A717D4DAB119B2DBB" authority="Shoemaker, 1955" authorityName="Shoemaker" authorityYear="1955" box="[301,687,1957,1980]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="61" phylum="Arthropoda" rank="species" species="spinicoxa">
|
||
<emphasis id="EC8EEAF7FF84E34A717D4DAB12D82DBB" box="[301,492,1957,1980]" italics="true" pageId="18" pageNumber="61">Metopa spinicoxa</emphasis>
|
||
Shoemaker, 1955
|
||
</taxonomicName>
|
||
, type (NMNH 96250), male, 6mm: pereopod 5, pereopod 6, pereopod 7, telson, uropod 1, uropod 2, uropod 3, urosome. All scale bars are 0.1mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="DE4536E5FF85E34B70954B93127D2898" blockId="19.[151,1437,152,1251]" pageId="19" pageNumber="62">
|
||
Urosome (
|
||
<figureCitation id="46C12A60FF85E34B71134B9312AB2BB0" box="[323,415,413,439]" captionStart="FIGURE 14" captionStartId="18.[151,255,1956,1980]" captionTargetBox="[213,1373,194,1932]" captionTargetId="figure@18.[213,1373,194,1933]" captionTargetPageId="18" captionText="FIGURE 14. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: pereopod 5, pereopod 6, pereopod 7, telson, uropod 1, uropod 2, uropod 3, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191840/files/figure.png" pageId="19" pageNumber="62">Fig. 14</figureCitation>
|
||
): smooth. Epimeral plate 3 (
|
||
<figureCitation id="46C12A60FF85E34B72A84B9310672BB0" box="[760,851,413,439]" captionStart="FIGURE 14" captionStartId="18.[151,255,1956,1980]" captionTargetBox="[213,1373,194,1932]" captionTargetId="figure@18.[213,1373,194,1933]" captionTargetPageId="18" captionText="FIGURE 14. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: pereopod 5, pereopod 6, pereopod 7, telson, uropod 1, uropod 2, uropod 3, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191840/files/figure.png" pageId="19" pageNumber="62">Fig. 14</figureCitation>
|
||
): rounded, margins at right angles to each other. Uropod 1 (
|
||
<figureCitation id="46C12A60FF85E34B71494BCA12462BD9" box="[281,370,452,478]" captionStart="FIGURE 14" captionStartId="18.[151,255,1956,1980]" captionTargetBox="[213,1373,194,1932]" captionTargetId="figure@18.[213,1373,194,1933]" captionTargetPageId="18" captionText="FIGURE 14. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: pereopod 5, pereopod 6, pereopod 7, telson, uropod 1, uropod 2, uropod 3, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191840/files/figure.png" pageId="19" pageNumber="62">Fig. 14</figureCitation>
|
||
): longer than uropod 2; peduncle longer than rami, several short simple setae along outer margin; biramous, rami subequal, three strong setae around basis of inner ramus. Uropod 2 (
|
||
<figureCitation id="46C12A60FF85E34B74B14BE4160E2803" box="[1249,1338,490,516]" captionStart="FIGURE 14" captionStartId="18.[151,255,1956,1980]" captionTargetBox="[213,1373,194,1932]" captionTargetId="figure@18.[213,1373,194,1933]" captionTargetPageId="18" captionText="FIGURE 14. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: pereopod 5, pereopod 6, pereopod 7, telson, uropod 1, uropod 2, uropod 3, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191840/files/figure.png" pageId="19" pageNumber="62">Fig. 14</figureCitation>
|
||
): longer than uropod 3; biramous; peduncle subequal to inner ramus, inner ramus longer than outer ramus; peduncle with few simple setae, rami naked. Uropod 3 (
|
||
<figureCitation id="46C12A60FF85E34B7297483610162855" box="[711,802,568,594]" captionStart="FIGURE 14" captionStartId="18.[151,255,1956,1980]" captionTargetBox="[213,1373,194,1932]" captionTargetId="figure@18.[213,1373,194,1933]" captionTargetPageId="18" captionText="FIGURE 14. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: pereopod 5, pereopod 6, pereopod 7, telson, uropod 1, uropod 2, uropod 3, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191840/files/figure.png" pageId="19" pageNumber="62">Fig. 14</figureCitation>
|
||
): uniramous, ramus with two articles; peduncle with five strong setae, ramus inner article with one seta. Telson (
|
||
<figureCitation id="46C12A60FF85E34B73064850109B287F" box="[854,943,606,632]" captionStart="FIGURE 14" captionStartId="18.[151,255,1956,1980]" captionTargetBox="[213,1373,194,1932]" captionTargetId="figure@18.[213,1373,194,1933]" captionTargetPageId="18" captionText="FIGURE 14. Metopa spinicoxa Shoemaker, 1955, type (NMNH 96250), male, 6 mm: pereopod 5, pereopod 6, pereopod 7, telson, uropod 1, uropod 2, uropod 3, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191840/files/figure.png" pageId="19" pageNumber="62">Fig. 14</figureCitation>
|
||
): toungeshaped, elongate; flat; three pairs of robust setae.
|
||
</paragraph>
|
||
<paragraph id="DE4536E5FF85E34B709648A510F628EB" blockId="19.[151,1437,152,1251]" pageId="19" pageNumber="62">
|
||
<emphasis id="EC8EEAF7FF85E34B709648A5120728C2" bold="true" box="[198,307,683,709]" pageId="19" pageNumber="62">Ecology:</emphasis>
|
||
we have no notion about the ecology of this species.
|
||
<bibRefCitation id="BA6B4B14FF85E34B73FA48A217B028C1" author="Shoemaker" box="[938,1156,684,710]" pageId="19" pageNumber="62" refString="Shoemaker, C. R. (1955) Amphipoda collected at the Arctic Laboratory, Office of Naval Research, Point Barrow, Alaska, by G. E. MacGinitie. Smithsonian Miscellaneous Collections, 128 (1), 1 - 78." type="journal article" year="1955">Shoemaker (1955)</bibRefCitation>
|
||
mentions females to be very similar to males, only a little smaller, and with shorter antennae.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="96E0656EFF85E34B709648F611E12914" box="[198,725,760,787]" pageId="19" pageNumber="62" type="distribution">
|
||
<paragraph id="DE4536E5FF85E34B709648F611E12914" blockId="19.[151,1437,152,1251]" box="[198,725,760,787]" pageId="19" pageNumber="62">
|
||
<emphasis id="EC8EEAF7FF85E34B709648F6125D2915" bold="true" box="[198,361,760,786]" pageId="19" pageNumber="62">Distribution:</emphasis>
|
||
only known from
|
||
<typeStatus id="01418847FF85E34B721348F711412914" box="[579,629,761,787]" pageId="19" pageNumber="62">type</typeStatus>
|
||
locality
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="96E0656EFF85E34B7096491110072EE4" pageId="19" pageNumber="62" type="discussion">
|
||
<paragraph id="DE4536E5FF85E34B7096491110072EE4" blockId="19.[151,1437,152,1251]" pageId="19" pageNumber="62">
|
||
<emphasis id="EC8EEAF7FF85E34B709649111276293E" bold="true" box="[198,322,799,825]" pageId="19" pageNumber="62">Remarks:</emphasis>
|
||
<bibRefCitation id="BA6B4B14FF85E34B7119492E1117293D" author="Shoemaker" box="[329,547,800,826]" pageId="19" pageNumber="62" refString="Shoemaker, C. R. (1955) Amphipoda collected at the Arctic Laboratory, Office of Naval Research, Point Barrow, Alaska, by G. E. MacGinitie. Smithsonian Miscellaneous Collections, 128 (1), 1 - 78." type="journal article" year="1955">Shoemaker (1955)</bibRefCitation>
|
||
mentions this species to be very close to
|
||
<taxonomicName id="19FA4D66FF85E34B7459492E1650293D" authority="Goes, 1866" authorityName="Goes" authorityYear="1866" box="[1033,1380,800,826]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="19" pageNumber="62" phylum="Arthropoda" rank="species" species="bruzelii">
|
||
<emphasis id="EC8EEAF7FF85E34B7459492E17F0293E" box="[1033,1220,800,825]" italics="true" pageId="19" pageNumber="62">Metopa bruzelii</emphasis>
|
||
(
|
||
<bibRefCitation id="BA6B4B14FF85E34B7484492E1668293D" author="Goes" box="[1236,1372,800,826]" pageId="19" pageNumber="62" refString="Goes, A. (1866) Crustacea Amphipoda maris Spetsbergiam alluentis, cum speciebus aliis arcticis enumerat. Ofversikt af Kungliga Vetenskaps-Akademiens Forhandlingar 1865: 517 - 536." type="journal article" year="1866">Goës, 1866</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
as it is figured in
|
||
<bibRefCitation id="BA6B4B14FF85E34B717B494812E92967" author="Sars" box="[299,477,838,864]" pageId="19" pageNumber="62" refString="Sars, G. O. (1890 - 95) The Crustacea of Norway. Volume 1. Amphipoda. Alb. Cammermeyers forlag, Christiania, Norway." type="book" year="1890">
|
||
Sars (
|
||
<date id="AA441025FF85E34B713E494812E12967" box="[366,469,838,864]" pageId="19" pageNumber="62" value="1890" valueMax="1895">1890-95</date>
|
||
)
|
||
</bibRefCitation>
|
||
, but a little "stouter", especially gnathopod 2, which must have been taken out for special examination and is missing in the
|
||
<typeStatus id="01418847FF85E34B72D44963118E2980" box="[644,698,877,903]" pageId="19" pageNumber="62">type</typeStatus>
|
||
. Because gnathopod 2 was missing in the examined specimen, the original description from
|
||
<bibRefCitation id="BA6B4B14FF85E34B71A2499A11F929A9" author="Shoemaker" box="[498,717,916,942]" pageId="19" pageNumber="62" refString="Shoemaker, C. R. (1955) Amphipoda collected at the Arctic Laboratory, Office of Naval Research, Point Barrow, Alaska, by G. E. MacGinitie. Smithsonian Miscellaneous Collections, 128 (1), 1 - 78." type="journal article" year="1955">Shoemaker (1955)</bibRefCitation>
|
||
is included here: "Gnathopod 2 moderately developed; sixth joint a little wider than the fifth and a little shorter than the second, front and hind margins slightly convex, and widest in the middle; palm oblique, a little shorter than hind margin of joint, convex, bearing low wavy teeth, the central one of which is the largest, defined by an angular process adjacent to which is a shallow sinus bearing a spine; seventh joint fitting palm and bearing a row of spinules on inner margin." Shoemaker further mentions this gnathopod to be more robust than in
|
||
<taxonomicName id="19FA4D66FF85E34B73344E5B17112E69" box="[868,1061,1109,1134]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="19" pageNumber="62" phylum="Arthropoda" rank="species" species="bruzelii">
|
||
<emphasis id="EC8EEAF7FF85E34B73344E5B17112E69" box="[868,1061,1109,1134]" italics="true" pageId="19" pageNumber="62">Metopa bruzelii</emphasis>
|
||
</taxonomicName>
|
||
, the palm of
|
||
<taxonomicName id="19FA4D66FF85E34B749A4E5B16642E69" box="[1226,1360,1109,1134]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="19" pageNumber="62" phylum="Arthropoda" rank="species" species="bruzelii">
|
||
<emphasis id="EC8EEAF7FF85E34B749A4E5B16642E69" box="[1226,1360,1109,1134]" italics="true" pageId="19" pageNumber="62">M. bruzelii</emphasis>
|
||
</taxonomicName>
|
||
being smooth and not having a sinus adjacent to the defining angle.
|
||
<bibRefCitation id="BA6B4B14FF85E34B73F44E7217BE2E91" author="Shoemaker" box="[932,1162,1148,1174]" pageId="19" pageNumber="62" refString="Shoemaker, C. R. (1955) Amphipoda collected at the Arctic Laboratory, Office of Naval Research, Point Barrow, Alaska, by G. E. MacGinitie. Smithsonian Miscellaneous Collections, 128 (1), 1 - 78." type="journal article" year="1955">Shoemaker (1955)</bibRefCitation>
|
||
further mentions a 3- articulate mandibular palp, here it is described as two-articulate, but this character seems to be a plastic character in the genus
|
||
<taxonomicName id="19FA4D66FF85E34B71CE4EC7101B2EE4" authority="Tandberg & Vader 2009" authorityName="Tandberg & Vader" authorityYear="2009" box="[414,815,1225,1251]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="19" pageNumber="62" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="EC8EEAF7FF85E34B71CE4EC712CC2EE5" box="[414,504,1225,1250]" italics="true" pageId="19" pageNumber="62">Metopa</emphasis>
|
||
(
|
||
<bibRefCitation id="BA6B4B14FF85E34B72574EC710132EE4" author="Tandberg" box="[519,807,1225,1251]" pageId="19" pageNumber="62" refString="Tandberg, A. H. S. & Vader, W. (2009) A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 1. Zoological Museum, Copenhagen (ZMUC). Zootaxa, 2093, 1 - 36." type="journal article" year="2009">Tandberg & Vader 2009</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |