242 lines
30 KiB
XML
242 lines
30 KiB
XML
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<mods:title id="AD925872074FD2727BD895E0D7368F44">Intertidal and nearshore Nereididae (Annelida) of the Falkland Islands, southwestern Atlantic, including a new species of Gymnonereis</mods:title>
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<mods:namePart id="EFCF2BB531A1265B7F44BE5DA8ED4371">Darbyshire, Teresa</mods:namePart>
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<mods:date id="80B3FDE0AD3A746963ED1E602831C154">2014</mods:date>
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<mods:number id="33EA71F3980FB5D0FF4BC0C7F022E106">427</mods:number>
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<mods:url id="2E8BFB85895A716A65FDA7C0E04189F3">http://dx.doi.org/10.3897/zookeys.427.7296</mods:url>
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<mods:classification id="1CAFB4589CBA87D7B5A300E048763516">journal article</mods:classification>
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<mods:identifier id="5E66CB298AA4F47D64421F5F34681FBF" type="DOI">http://dx.doi.org/10.3897/zookeys.427.7296</mods:identifier>
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<treatment id="983305BB09CC81E98A4CF865E3592705" ID-GBIF-Taxon="152054478" LSID="urn:lsid:plazi:treatment:983305BB09CC81E98A4CF865E3592705" httpUri="http://treatment.plazi.org/id/983305BB09CC81E98A4CF865E3592705" lastPageId="14" lastPageNumber="89" pageId="12" pageNumber="87">
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<paragraph id="5DBF7ED00B3312E5CF30425E50A23B55" pageId="12" pageNumber="87">
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<pageBreakToken id="4F61D2ACBCD404C84439F87E42F40898" pageId="12" pageNumber="87" start="start">Taxon</pageBreakToken>
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classification Animalia Phyllodocida Nereididae
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</paragraph>
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</subSubSection>
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<subSubSection id="AF0F58148FCE45AEC0CA6DC336D6DB84" pageId="12" pageNumber="87" type="nomenclature">
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<paragraph id="D61E34E4BE0A84EA582457633F8CFCAD" pageId="12" pageNumber="87">
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<taxonomicName id="D9A312B40F6C1F3A265D50943B4B9481" ID-CoL="45Y4V" authority="McIntosh, 1885" authorityName="McIntosh" authorityYear="1885" class="Polychaeta" family="Nereididae" genus="Neanthes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neanthes kerguelensis" order="Phyllodocida" pageId="12" pageNumber="87" phylum="Annelida" rank="species" species="kerguelensis">Neanthes kerguelensis (McIntosh, 1885)</taxonomicName>
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Figures 4, 9
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<normalizedToken id="9F600D11864287B4A6042B81A199B52D" originalValue="C–D">C-D</normalizedToken>
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</paragraph>
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</subSubSection>
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<subSubSection id="0AEC804A1BAAB76ECAEEB62C15086D16" pageId="12" pageNumber="87" type="reference_group">
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<paragraph id="A6057510C842ABE5F0F98BE86DC8E9E8" pageId="12" pageNumber="87">
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<taxonomicName id="B6964B0B374A42F8CC0A7BD9A3CCBA0A" class="Polychaeta" family="Nereididae" genus="Nereis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nereis kerguelensis" order="Phyllodocida" pageId="12" pageNumber="87" phylum="Annelida" rank="species" species="kerguelensis">Nereis kerguelensis</taxonomicName>
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McIntosh, 1885: 225-227, Pl. XXXV, figs 10-12, Pl. XVIA, figs 17-18. -
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<bibRefCitation id="37F97E49A72FCFF21C9B3EBF5022AD94" author="Augener, H" journalOrPublisher="Videnskabelige Meddelelser fra Dansk Naturhistorisk Forenig i Kobenhavn" pageId="28" pageNumber="103" pagination="241 - 441" title="Papers from Dr. Th. Mortensen's Pacific Expedition 1914 - 1916. No. 18. Polychaeta II. Polychaeten von Neuseeland I: Errantia." url="http://www.biodiversitylibrary.org/item/88783page/493/mode/1up" volume="75" year="1924">Augener 1924</bibRefCitation>
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: 330-333.
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</paragraph>
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<paragraph id="5460E7C64A9024BA97EB4C81780F3808" pageId="12" pageNumber="87">
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<taxonomicName id="537609F4DAE0AFD148D7467D3B817EBA" class="Polychaeta" family="Nereididae" genus="Neanthes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neanthes kerguelensis" order="Phyllodocida" pageId="12" pageNumber="87" phylum="Annelida" rank="species" species="kerguelensis">Neanthes kerguelensis</taxonomicName>
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. -
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<bibRefCitation id="BABFC81243EC5E6E24F4D32946F319D8" author="Hartman, O" journalOrPublisher="Transactions of the Royal Society of South Australia" pageId="29" pageNumber="104" pagination="1 - 41" title="Australian Nereidae, including descriptions of three new species and one genus, together with summaries of previous records and keys to species." url="http://www.biodiversitylibrary.org/page/41336915page/19/mode/1up" volume="77" year="1954">Hartman 1954</bibRefCitation>
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: 30. -
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<bibRefCitation id="749CE5588D5F6FA34ACFE80DCDC854F5" author="Hartmann-Schroeder, G" journalOrPublisher="Zoologischer Anzeiger" pageId="29" pageNumber="104" pagination="389 - 441" title="Zur Kenntnis der Nereiden Chiles (Polychaeta Errantia), mit Beschreibung epitoker Stadien einiger Arten und der Jugendentwicklung von Perinereis vallata (Grube)." volume="168" year="1962">
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<normalizedToken id="52288A1D24CF4160C2179B157C7CDE2F" originalValue="Hartmann-Schröder">Hartmann-Schroeder</normalizedToken>
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||
1962
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||
</bibRefCitation>
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||
: 394-395. -
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||
<bibRefCitation id="1311E8FB6739A59D9E6BBF0C1222FC37" author="Hartman, O" journalOrPublisher="Allan Hancock Monographs in Marine Biology" pageId="29" pageNumber="104" pagination="1 - 387" title="Polychaetous annelids collected by the USNS Eltanin and Staten Island cruises, chiefly from Antarctic Seas." volume="2" year="1967">Hartman 1967</bibRefCitation>
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||
: 64. -
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<bibRefCitation id="833843FFFE3481F5B8EDF400BF1A0310" author="Hutchings, PA" journalOrPublisher="Transactions of the Royal Society of South Australia" pageId="29" pageNumber="104" pagination="93 - 144" title="The Nereididae of South Australia." volume="106" year="1982">Hutchings and Turvey 1982</bibRefCitation>
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||
: 113. -
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<bibRefCitation id="C666D5DFFD277A15608087B39A80918E" author="Wilson, RS" journalOrPublisher="Proceedings of the Royal Society of Victoria" pageId="30" pageNumber="105" pagination="209 - 226" title="Neanthes (Polychaeta: Nereididae) from Victoria with descriptions of two new species." volume="96" year="1984">Wilson 1984</bibRefCitation>
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: 216-218. -
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<bibRefCitation id="860D2D0FE05150B5FD6BC5205305453F" author="Bakken, T" journalOrPublisher="Zoologica Scripta" pageId="28" pageNumber="103" pagination="507 - 547" title="Phylogeny of nereidids (Polychaeta, Nereididae) with paragnaths." url="10.1111/j.1463-6409.2005.00200.x" volume="34" year="2005">Bakken and Wilson 2005</bibRefCitation>
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||
: 528.
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</paragraph>
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</subSubSection>
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<subSubSection id="97472047FFA50164C15A46126FD4B2AA" pageId="12" pageNumber="87" type="material examined">
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<paragraph id="C31F9DAAF4FCEB2E75DE940FA6AE745A" pageId="12" pageNumber="87">Material examined.</paragraph>
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<paragraph id="6885CCBF434A2750271F229F1D6C547C" pageId="12" pageNumber="87">
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East Falkland: Stanley foreshore, stn 1a (
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<geoCoordinate id="4766307A0FEB06D0895E507EE55635FD" direction="south" orientation="latitude" precision="1" value="-51.6909">51°41.454'S</geoCoordinate>
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,
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<geoCoordinate id="49DB2061BDAE7A8C5790E808C04B0BB0" direction="west" orientation="longitude" precision="1" value="-57.8645">057°51.870'W</geoCoordinate>
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), under rocks in coarse sand, midshore, 3 specimens (NMW.Z.2011.039.0120), 15.11.2011; Stanley foreshore, stn 1b (
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<geoCoordinate id="FEED7E4FE32301184A0052AD3923B49D" direction="south" orientation="latitude" precision="1" value="-51.690983">51°41.459'S</geoCoordinate>
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,
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<geoCoordinate id="222D140F0050AFCFD26CD9A3D1123DE5" direction="west" orientation="longitude" precision="1" value="-57.864">057°51.840'W</geoCoordinate>
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), under rocks in coarse sand, midshore, 9 specimens (NMW.Z.2011.039.121), 15.1.2011; Stanley foreshore, stn 1c (
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<geoCoordinate id="B838B3B7536B8FCDE85F740E09ED9D43" direction="south" orientation="latitude" precision="1" value="-51.690983">51°41.459'S</geoCoordinate>
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,
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<geoCoordinate id="2C4B4E3C15A393470387A9E05157AD4C" direction="west" orientation="longitude" precision="1" value="-57.863716">057°51.823'W</geoCoordinate>
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), under rocks in coarse sand, low shore, 3 specimens (NMW.Z.2011.039.0122), 15.1.2011; The Canache, east of Stanley, stn 2c (
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<geoCoordinate id="449121E4C5E0CBF38F39350E445AF942" direction="south" orientation="latitude" precision="1" value="-51.695267">51°41.716'S</geoCoordinate>
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,
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<geoCoordinate id="02249D85E67D4F888C2C9E1F5075657F" direction="west" orientation="longitude" precision="1" value="-57.78512">057°47.107'W</geoCoordinate>
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), under rocks in gravel & coarse sand, mid-low shore, 6 specimens (NMW.Z.2011.039.0123), 16.1.2011; Hookers Point, stn 4 (
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<geoCoordinate id="C1BED599D2EC774C55665108F723016D" direction="south" orientation="latitude" precision="1" value="-51.6999">51°41.994'S</geoCoordinate>
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,
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<geoCoordinate id="3227A829925867BDBD60E76038CF9017" direction="west" orientation="longitude" precision="1" value="-57.779118">057°46.747'W</geoCoordinate>
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), in & under pink encrusting algae, low shore, 3 specimens (NMW.Z.2011.039.0124), 15.1.2011; Hookers Point, stn 6b, (
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<geoCoordinate id="F54BEC87CC340D49F85BA4E5EC40944F" direction="south" orientation="latitude" precision="1" value="-51.6999">51°41.994'S</geoCoordinate>
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,
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<geoCoordinate id="010F4BE243C0FB1D08EE635B0778ED62" direction="west" orientation="longitude" precision="1" value="-57.779118">057°46.747'W</geoCoordinate>
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), algal holdfast scraping, low shore, 1 specimen (NMW.Z.2011.039.0125), 21.11.2011; Sea Lion Island: East Loafers Bay, stn 20a (
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<geoCoordinate id="14D39FA87F81D908A3BC6AB51F0B5167" direction="south" orientation="latitude" precision="1" value="-52.438435">52°26.306'S</geoCoordinate>
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,
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<geoCoordinate id="D8ACF2BF81B44D6DBF71F29CA0DF321F" direction="west" orientation="longitude" precision="1" value="-59.103817">059°06.229'W</geoCoordinate>
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), in & under pink encrusting algae, mid-low shore, 4 specimens (NMW.Z.2011.039.0126), 28.11.2011; East Falkland: west Stanley, stn 21 (
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<geoCoordinate id="7B4F8295B6A9904F45E04A458F70D963" direction="south" orientation="latitude" precision="1" value="-51.690033">51°41.402'S</geoCoordinate>
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,
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<geoCoordinate id="E3AF5CFD7E1B14729B5FE39BC278CA36" direction="west" orientation="longitude" precision="1" value="-57.876335">057°52.580'W</geoCoordinate>
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), under small stones in coarse sand & gravel, 6 specimens (NMW.Z.2011.039.0127-0128), 01.12.2011; Egg Harbour, Shag Rookery Point, stn 27 (
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<geoCoordinate id="CB5977E5F479F386F15BBEBFF217B356" direction="south" orientation="latitude" precision="1" value="-51.82242">51°49.345'S</geoCoordinate>
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,
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<geoCoordinate id="56725FE1E1250A729912F2D911678074" direction="west" orientation="longitude" precision="1" value="-59.445316">059°26.719'W</geoCoordinate>
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), under rocks in soft silty sand, 6 m, 2 specimens (NMW.Z.2011.039.0129), 03.12.2011; Kelp Harbour, stn 29a (
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<geoCoordinate id="FE7BDA83EEA2F2ADCB8F5141BD8A56F5" direction="south" orientation="latitude" precision="1" value="-51.79525">51°47.715'S</geoCoordinate>
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,
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<geoCoordinate id="E4BF199391BB45A99BD05FF6C6278B46" direction="west" orientation="longitude" precision="1" value="-59.306667">059°18.400'W</geoCoordinate>
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), coralline coarse sand, mid-low shore, 15 specimens (NMW.Z.2011.039.0136), 04.12.2011; Stanley marina, stn 32 (
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<geoCoordinate id="E1785C0B449ED75A082B28741461DBD0" direction="south" orientation="latitude" precision="1" value="-51.693333">51°41.600'S</geoCoordinate>
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,
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<geoCoordinate id="E4A319F8FAE6D4C65FD997CF75397E6F" direction="west" orientation="longitude" precision="1" value="-57.801216">057°48.073'W</geoCoordinate>
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),
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<taxonomicName id="BC07CA89ABE9AFFBD1638B92820E4381" class="Phaeophyceae" family="Laminariaceae" genus="Macrocystis" higherTaxonomySource="CoL" kingdom="Chromista" lsidName="Macrocystis" order="Laminariales" pageId="12" pageNumber="87" phylum="Ochrophyta" rank="genus">Macrocystis</taxonomicName>
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holdfast, 30 cm, 2 specimens (NMW.Z.2011.039.0132), 05.12.2011; Sand Bay, Port Harriet, stn 34f (
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<geoCoordinate id="7D941822F39FF3B371C06D2D0C6DCD8E" direction="south" orientation="latitude" precision="1" value="-51.7355">51°44.130'S</geoCoordinate>
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,
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<geoCoordinate id="9E2E008C4E392063396EF39374C8A1C6" direction="west" orientation="longitude" precision="1" value="-58.009167">058°00.550'W</geoCoordinate>
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), under rocks within mussel bed, midshore, 7 specimens (NMW.Z.2011.039.0130), 08.12.2011; Teal Creek, east of Darwin, stn 35d (
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<geoCoordinate id="EEE05CCE07755666FF440401D2E3A523" direction="south" orientation="latitude" precision="1" value="-51.8208">51°49.248'S</geoCoordinate>
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,
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<geoCoordinate id="48450F3A433D918020DB0CE45F5A2CEC" direction="west" orientation="longitude" precision="1" value="-58.926018">058°55.561'W</geoCoordinate>
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), under rocks in sand, midshore, 4 specimens (NMW.Z.2011.039.0131), 09.12.2011; Cape Bougainville, stn 38b (
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<geoCoordinate id="2785A7D8087A03A2F69C1BE02D80670E" direction="south" orientation="latitude" precision="1" value="-51.31212">51°18.727'S</geoCoordinate>
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,
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<geoCoordinate id="32643239D3D8FCFC8B8526EA3374E80C" direction="west" orientation="longitude" precision="1" value="-58.460117">058°27.607'W</geoCoordinate>
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), under rocks in gravel in rock pool, mid-low shore, 1 specimen (NMW.Z.2012.082.0019), 13.01.2013; North Arm, stn 48a (
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<geoCoordinate id="2009591BA67E33171C2B11B4D8BBE691" direction="south" orientation="latitude" precision="1" value="-52.129467">52°07.768'S</geoCoordinate>
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,
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<geoCoordinate id="9B72FCE375BB541191EE2C729046B18D" direction="west" orientation="longitude" precision="1" value="-59.36885">059°22.131'W</geoCoordinate>
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), mussel bed over silty coarse sand, midshore, 13 specimens (NMW.Z.2013.082.0020), 22.01.2013; West Falkland: Moonlight Bay, Port Stephens, stn 51c (
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<geoCoordinate id="F4A199E820AB12E76F5828F242EA2DEA" direction="south" orientation="latitude" precision="1" value="-52.103867">52°06.232'S</geoCoordinate>
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,
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<geoCoordinate id="B5801B9350C819CEE2C2C3048F5568D4" direction="west" orientation="longitude" precision="1" value="-60.839466">060°50.368'W</geoCoordinate>
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), in crevices, midshore, 10 specimens (NMW.Z.2012.082.0021), 26.01.2013; The Creek, Hill Cove, stn 56d (
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<geoCoordinate id="6F72F958EA758FA9F419993D246C8B91" direction="south" orientation="latitude" precision="1" value="-51.50102">51°30.061'S</geoCoordinate>
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,
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<geoCoordinate id="569DBA7BF27E1D8D02E3F303BB26BDF8" direction="west" orientation="longitude" precision="1" value="-60.12697">060°07.618'W</geoCoordinate>
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), under algae-covered rocks in fine sand, midshore, 4 specimens (NMW.Z.2012.082.0022), 31.01.2013; Shallow Bay, stn 57e (
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<geoCoordinate id="7FE33DAC0D82A15B097B70FA74D6C46D" direction="south" orientation="latitude" precision="1" value="-51.500534">51°30.032'S</geoCoordinate>
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,
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<geoCoordinate id="D698617EFE62FA715A71E4BEA2E9667F" direction="west" orientation="longitude" precision="1" value="-60.128765">060°07.726'W</geoCoordinate>
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), in crevices & under stones, low shore, 3 specimens (NMW.Z.2012.082.0023), 01.02.2013.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="960EF3860684F46D6BDD6CB9E55B22BE" lastPageId="13" lastPageNumber="88" pageId="12" pageNumber="87" type="description">
|
||
<paragraph id="5E0CD1823135FDD2C3AE2D3C18E31C15" pageId="12" pageNumber="87">Description.</paragraph>
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<paragraph id="9D4A19846CDB8D31A9CEB2C0A1D5F958" pageId="12" pageNumber="87">Ninety-six entire specimens examined: length 5.9-61.3 mm, width 0.7-3.3 mm (excluding parapodia, measured at 8th chaetiger) for 29-70 chaetigers.</paragraph>
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<paragraph id="955FF1FEB887E3E92F5AA37E42632466" pageId="13" pageNumber="88">
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<pageBreakToken id="340202890E914E037DB0BC658579CB2C" pageId="13" pageNumber="88" start="start">Colour</pageBreakToken>
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pale cream in alcohol, some with dark brown, uniform shading remaining over anterior chaetigers.
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</paragraph>
|
||
<paragraph id="6091BD915C9AE7E08B2FB58D1793E2BA" pageId="13" pageNumber="88">Body depressed dorso-ventrally, of mostly uniform width, tapering in last few chaetigers. Prostomium longer than broad (Fig. 4A), antennae and palps about equal in length, with antennae 1/4 width of palpophores. Palpostyles very short, 1/5 length of palpophores. Four pairs tentacular cirri, postero-dorsal pair extending 2-7 chaetigers, usually 2-3. Two pairs small, equal-sized, black eyes, anterior pair more laterally placed.</paragraph>
|
||
<caption id="055AAEDABE7E61F7CE3772044D1556EB" pageId="13" pageNumber="88">
|
||
<paragraph id="2986ABCFA1426FA2E355F7EA1B07B3A0" pageId="13" pageNumber="88">
|
||
Figure 4.
|
||
<taxonomicName id="B0C802AFB2EDCE095BA4EDE70752D493" class="Polychaeta" family="Nereididae" genus="Neanthes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neanthes kerguelensis" order="Phyllodocida" pageId="13" pageNumber="88" phylum="Annelida" rank="species" species="kerguelensis">Neanthes kerguelensis</taxonomicName>
|
||
(McIntosh, 1885) (NMW.Z.2011.039.0127): A anterior end (tentacular cirri removed), dorsal view B right parapodium, chaetiger 10, posterior view C right parapodium, chaetiger 47, posterior view D neuropodial heterogomph falciger, chaetiger 10 E neuropodial heterogomph falciger, chaetiger 47.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="95B80589C45C101928669AF0D56368B3" pageId="13" pageNumber="88">
|
||
Pharynx with conical paragnaths (Fig. 9C, D), variable in size, sometimes faint, not easily lost. Paragnaths arranged as follows: I = 1 (absent or too small to see in specimens of less than 45 chaetigers); II = 1-8; III = 1-9; IV = 6-17; V = 0; VI = 1 (2 on one specimen only);
|
||
<normalizedToken id="53ED5F5BD90B7724F7A1DEAD65856CD7" originalValue="VII–VIII">VII-VIII</normalizedToken>
|
||
= 3-8. Jaws dark brown to black, 7-10 teeth.
|
||
</paragraph>
|
||
<paragraph id="B3DF8E0A02079C9458CCA563F4565627" pageId="13" pageNumber="88">Notopodia with dorsal and median ligule throughout. Of almost equal size, globular anteriorly (Fig. 4B), dorsal ligule becoming conical, median ligule becoming digitiform, in median chaetigers. Notopodial prechaetal lobe present from chaetigers 5-6 (Fig. 4B), increasingly fused to median ligule, absent posteriorly, difficult to determine more precisely due to the very gradual fusion, generally obvious for at least 10 chaetigers.</paragraph>
|
||
<paragraph id="7682572728BA8B2F1EF70E73F3804BCF" pageId="13" pageNumber="88">Dorsal cirrus 1-1.5 times length of dorsal ligule anteriorly (Fig. 4B), increasing to 2-2.5 times length posteriorly (Fig. 4C).</paragraph>
|
||
<paragraph id="011549909B404DCC512626EF82770D6C" pageId="13" pageNumber="88">Neuropodia with postchaetal lobe and ventral ligule throughout; postchaetal lobe rounded anteriorly, reduced in size and digitiform posteriorly, ventral ligule globular anteriorly, conical posteriorly (Fig. 4B, C). Ventral cirrus approximately 3/4 length of ventral ligule, becoming equal in length posteriorly (Fig. 4B, C).</paragraph>
|
||
<paragraph id="A66A18037E0952C2DC217A55C194474E" pageId="13" pageNumber="88">Parapodia biramous from chaetiger 3, sub-biramous on chaetigers 1-2. Notochaetae homogomph spinigers only. Neurochaetae with homogomph spinigers and heterogomph falcigers (Fig. 4D, E) in both superior and inferior (from 3) fascicles throughout. No heterogomph spinigers found.</paragraph>
|
||
<paragraph id="C391C8663DBD0D3ADBD1ED3FE7DCF6A0" pageId="13" pageNumber="88">Pygidium terminal; 2 long, tapering anal cirri inserted ventrally.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="536B06C325C210A24F0E8C238365B341" pageId="13" pageNumber="88" type="remarks">
|
||
<paragraph id="CFF35F0AEBBF2C349BA2C760D92E6836" pageId="13" pageNumber="88">Remarks.</paragraph>
|
||
<paragraph id="363BBAB2550BB38C577F19AC296947AC" pageId="13" pageNumber="88">
|
||
In a detailed study of Australian and sub-Antarctic specimens of
|
||
<taxonomicName id="421EBF2A5B1161590C2955CCDD3D0790" class="Polychaeta" family="Nereididae" genus="Neanthes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neanthes kerguelensis" order="Phyllodocida" pageId="13" pageNumber="88" phylum="Annelida" rank="species" species="kerguelensis">Neanthes kerguelensis</taxonomicName>
|
||
,
|
||
<bibRefCitation id="369EEA1B73AA811EE95818A1E2F5B3BC" author="Wilson, RS" journalOrPublisher="Proceedings of the Royal Society of Victoria" pageId="30" pageNumber="105" pagination="209 - 226" title="Neanthes (Polychaeta: Nereididae) from Victoria with descriptions of two new species." volume="96" year="1984">Wilson (1984)</bibRefCitation>
|
||
described a wide variation in the numbers of paragnaths in Areas II, III and IV. This, combined with the apparent widespread occurrence across both hemispheres and from intertidal to 5000 m depths, would suggest that records of this species may, in fact, represent a species complex. Greater investigation in each area is required to properly resolve this.
|
||
</paragraph>
|
||
<paragraph id="C8038884E26B4D089BC21C8CBDADA2B7" pageId="13" pageNumber="88">
|
||
The variation in paragnath numbers exhibited by the Falkland Islands specimens is within the boundaries of that described by
|
||
<bibRefCitation id="FCA4E5A337E7ACD7BD2B6B280D685A06" author="Wilson, RS" journalOrPublisher="Proceedings of the Royal Society of Victoria" pageId="30" pageNumber="105" pagination="209 - 226" title="Neanthes (Polychaeta: Nereididae) from Victoria with descriptions of two new species." volume="96" year="1984">Wilson (1984)</bibRefCitation>
|
||
, although it falls consistently at the lower end of those ranges. In addition, the majority of specimens had tentacular cirri that extended only to chaetigers 2-4 (
|
||
<bibRefCitation id="196A4EBA63E2C2DD9297AA4D94A16F16" author="Wilson, RS" journalOrPublisher="Proceedings of the Royal Society of Victoria" pageId="30" pageNumber="105" pagination="209 - 226" title="Neanthes (Polychaeta: Nereididae) from Victoria with descriptions of two new species." volume="96" year="1984">Wilson 1984</bibRefCitation>
|
||
: 4-8 chaetigers) although some did extend up to chaetiger 7, and the neuropodial postchaetal lobe was present throughout the body as opposed to only the anterior 20-30 chaetigers (
|
||
<bibRefCitation id="EF00C8A1FF7CF40F0DC001790050B1BA" author="Wilson, RS" journalOrPublisher="Proceedings of the Royal Society of Victoria" pageId="30" pageNumber="105" pagination="209 - 226" title="Neanthes (Polychaeta: Nereididae) from Victoria with descriptions of two new species." volume="96" year="1984">Wilson 1984</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="1CBE9430B44E582B46B1547AF7612D37" pageId="13" pageNumber="88">
|
||
There are currently no published genetic sequences for
|
||
<taxonomicName id="1E46DE7BE57BBEF0E2A2D07A369BCCE7" class="Polychaeta" family="Nereididae" genus="Neanthes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neanthes kerguelensis" order="Phyllodocida" pageId="13" pageNumber="88" phylum="Annelida" rank="species" species="kerguelensis">Neanthes kerguelensis</taxonomicName>
|
||
. However, a comparison of some of these different populations using molecular techniques may help resolve these discrepancies.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="38D339E3FFB7B7711CFE0858BE06B176" pageId="14" pageNumber="89" type="habitat">
|
||
<paragraph id="9D3EBCFD153D467167A41D5654B983AB" pageId="14" pageNumber="89">
|
||
<pageBreakToken id="53B5E447AABE38DDD759B11EE82651C4" pageId="14" pageNumber="89" start="start">Habitat</pageBreakToken>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="C62993B8DA443F51D16F9E188BCEC472" pageId="14" pageNumber="89">
|
||
<bibRefCitation id="FE6DD51D31053FBCAF9DB3131E7BB859" author="Wilson, RS" journalOrPublisher="Proceedings of the Royal Society of Victoria" pageId="30" pageNumber="105" pagination="209 - 226" title="Neanthes (Polychaeta: Nereididae) from Victoria with descriptions of two new species." volume="96" year="1984">Wilson (1984)</bibRefCitation>
|
||
describes the habitat as "associated with fouling communities, intertidal in rocks and sand on sheltered and exposed coasts, soft bottom benthos to 115 m deep". Previous records from the Falkland Islands exist from intertidal to 197 m depth and from this survey from intertidal to 20 m depth in almost every habitat sampled (including algal holdfasts, epifaunal turf, coarse sand, gravel and under rocks), except for mud and fine-medium clean sands.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="ED0C3054ED2D8A0D4F0DEF45D9D78932" pageId="14" pageNumber="89" type="distribution">
|
||
<paragraph id="4DCFBA4E809DDCFCBFA3FBA1518E9B74" pageId="14" pageNumber="89">Distribution.</paragraph>
|
||
<paragraph id="FEFB37F27D9767E0886EDE77A6D3F19E" pageId="14" pageNumber="89">
|
||
Recorded widely across the southern hemisphere including Australia, New Zealand, Tasmania, Fiji, Taiwan, Antarctic Peninsula, sub-Antarctic Islands (incl. Kerguelen, Macquarie, South Shetlands, South Orkneys), Chile and the Falkland Islands. Previous records from the Falkland Islands exist from
|
||
<bibRefCitation id="E042F1C8526B36A136562676F563DA0E" author="Pratt, EM" journalOrPublisher="Memoirs and Transactions of the Manchester Literary and Philosophical Society" pageId="30" pageNumber="105" pagination="1 - 26" title="Contributions to our knowledge of the marine fauna of the Falkland Islands." volume="13" year="1898">Pratt (1898)</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="8E641581790AB4B829F709F53EF30269" author="Fauvel, P" journalOrPublisher="Archives de Zoologie Experimentale et Generale" pageId="28" pageNumber="103" pagination="417 - 482" title="Annelides polychetes des Iles Falkland recueillies par M. Rupert Vallentin (1902 - 1910)." volume="55" year="1916">Fauvel (1916)</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="908BC252FF973443D9B6379A5A1F7D9E" author="Ramsay, LNG" journalOrPublisher="Transactions of the Royal Society of Edinburgh" pageId="30" pageNumber="105" pagination="41 - 48" title="Polychaeta of the family Nereidae, collected by the Scottish National Antarctic Expedition (1902 - 1904)." url="10.1017/S0080456800017269" volume="50" year="1914">Ramsay (1914)</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="CC551D1B8EE6A632FD08554EA9BD8979" author="Monro, CCA" journalOrPublisher="Discovery Reports" pageId="30" pageNumber="105" pagination="1 - 222" title="Polychaete worms." url="http://www.biodiversitylibrary.org/bibliography/6168/summary" volume="2" year="1930">Monro (1930)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="5595096D53F3F08455E86A8AA1B420C9" author="Hartman, O" journalOrPublisher="Further Zoological Results of the Swedish Antarctic Expedition 1901 - 1903" pageId="29" pageNumber="104" pagination="1 - 83" title="Non-pelagic polychaeta of the Swedish Antarctic Expedition 1901 - 1903." volume="4" year="1953">Hartman (1953)</bibRefCitation>
|
||
and the species was recorded from almost every location sampled during this survey.
|
||
</paragraph>
|
||
<paragraph id="EEC9645B714A8F950D8AB2F45E3BA721" pageId="14" pageNumber="89">
|
||
<taxonomicName id="CF3EDE28DD666F8BD93A9653D28F3B22" class="Polychaeta" family="Nereididae" genus="Neanthes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neanthes kerguelensis" order="Phyllodocida" pageId="14" pageNumber="89" phylum="Annelida" rank="species" species="kerguelensis">Neanthes kerguelensis</taxonomicName>
|
||
is also recorded from the Northern hemisphere from the Mediterranean and Azores (
|
||
<bibRefCitation id="83F2CFBDD2FF2AC95C76C2D554227C62" author="Von Marenzeller, E" journalOrPublisher="Anzeiger, Akademie der Wissenschaften, Wien" pageId="30" pageNumber="105" title="Ueber die waehrend der 3. und 4. Tiefsee-Expedition im Oestliche Mittelmeere und in der Adria 1893, 1894, gesammelten Polychaeten des Grundes." volume="38" year="1902">von Marenzeller 1902</bibRefCitation>
|
||
) and the UK (
|
||
<bibRefCitation id="001FA8FE38541A817D33A6AA8739D1E2" author="Comely, CA" journalOrPublisher="Glasgow Naturalist" pageId="28" pageNumber="103" pagination="21 - 34" title="Animals from the Clyde Sea area: recent records, including the first British record and a redescription of Nereis kerguelensis McIntosh." volume="19" year="1973">Comely 1973</bibRefCitation>
|
||
). The latter record, however, is discounted as the author describes his specimen as having 6-7 paragnaths in Area VI which would not identify it as this species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |