181 lines
28 KiB
XML
181 lines
28 KiB
XML
<document id="9642A9B15CC680CAC552B8BAA263ADF1" ID-DOI="10.11646/zootaxa.4019.1.19" ID-GBIF-Dataset="a552e02c-9ad5-4f9e-aeb0-ff02489dc516" ID-ISSN="1175-5326" ID-Zenodo-Dep="241350" ID-ZooBank="C06C733D-924E-4124-AECA-E5C094C9E588" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461266158482" checkinUser="plazi" docAuthor="Parapar, Julio & Moreira, Juan" docDate="2015" docId="0397507C8331FFEB5BB76BC383A14ECE" docLanguage="en" docName="zt04019p603.pdf" docOrigin="Zootaxa 4019 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Armandia filibranchia Parapar & Moreira, 2015, n. sp." docType="treatment" docVersion="8" lastPageNumber="585" masterDocId="FFAE28048339FFE35B20693F81394915" masterDocTitle="Six new species of the genus Armandia Filippi, 1861 (Polychaeta, Opheliidae) from Lizard Island (Great Barrier Reef, Australia)" masterLastPageNumber="603" masterPageNumber="577" pageNumber="585" updateTime="1698610445812" updateUser="plazi">
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<mods:titleInfo id="67FA6A644E09C3EA6AD14A8D8D7279D1">
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<mods:title id="4D8A4ABF266BA7425EA2DA107D7FC9EB">Six new species of the genus Armandia Filippi, 1861 (Polychaeta, Opheliidae) from Lizard Island (Great Barrier Reef, Australia)</mods:title>
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<mods:name id="1E96B4DDDF8BFC4A4DBA8FCFEF4095DB" type="personal">
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<mods:roleTerm id="0456D55E89475853047B48839D5AC177">Author</mods:roleTerm>
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<mods:namePart id="F905608E262E2122DD99D6EDB92A8696">Parapar, Julio</mods:namePart>
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</mods:name>
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<mods:name id="B12D5628EFD64BDDA773B097C93DD547" type="personal">
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<mods:role id="766CF9D43540FCAB47C6663DBDAA2698">
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<mods:roleTerm id="9BC1445D2CA79B23744F57BAC5F1237F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="9D9CA5F0AC205D6E04989C43F82B6DCE">Moreira, Juan</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="1FD4AF45CAC340B24A20F5ECB782DF85">text</mods:typeOfResource>
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<mods:title id="650C5351160CE0293174D1B5BF27EF07">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="A1F71F6813C3715771426C96C7FE7D01">
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<mods:date id="D6B0B115A2D3937E5903C3ED0C673ED3">2015</mods:date>
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<mods:detail id="9B714CD793E084F542385C3B3CBEE966" type="volume">
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<mods:number id="DFBB0BD0DF276B055FDFAF9C7E558E76">4019</mods:number>
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</mods:detail>
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<mods:detail id="384B6EA95955D8EDD08292D065BDEB8D" type="issue">
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<mods:number id="DFF721CD6F80C0FFA131E52BED80F63F">1</mods:number>
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<mods:start id="021EFF61B48751525373E1513397461D">577</mods:start>
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<mods:end id="2D7952637EC2F75834FC80C864458FB9">603</mods:end>
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<mods:classification id="6B94C221EE761E7830FD7A2B89A321CF">journal article</mods:classification>
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<mods:identifier id="66B369B36CDD92F84DB45B6924502618" type="DOI">10.11646/zootaxa.4019.1.19</mods:identifier>
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<mods:identifier id="1F26C5EF4E9EACF18EBBB0672193D7E2" type="GBIF-Dataset">a552e02c-9ad5-4f9e-aeb0-ff02489dc516</mods:identifier>
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<mods:identifier id="33C6CA998AD3F27193877A1FBFF2B723" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="37AB7CF4A3F33E3CD61F75A678152C6E" type="Zenodo-Dep">241350</mods:identifier>
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<mods:identifier id="3EEB284D17A735A9289FAFE254775D43" type="ZooBank">C06C733D-924E-4124-AECA-E5C094C9E588</mods:identifier>
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<treatment id="0397507C8331FFEB5BB76BC383A14ECE" ID-DOI="http://doi.org/10.5281/zenodo.6119362" ID-GBIF-Taxon="119638073" ID-Zenodo-Dep="6119362" LSID="urn:lsid:plazi:treatment:0397507C8331FFEB5BB76BC383A14ECE" httpUri="http://treatment.plazi.org/id/0397507C8331FFEB5BB76BC383A14ECE" lastPageNumber="585" pageId="8" pageNumber="585">
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<subSubSection id="C324B2E18331FFEB5BB76BC380B24A22" pageId="8" pageNumber="585" type="nomenclature">
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<paragraph id="8B81E16A8331FFEB5BB76BC380C84A03" blockId="8.[151,497,764,823]" box="[151,497,764,790]" pageId="8" pageNumber="585">
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<heading id="D0C956068331FFEB5BB76BC380C84A03" bold="true" box="[151,497,764,790]" fontSize="11" level="1" pageId="8" pageNumber="585" reason="1">
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<emphasis id="B94A3D788331FFEB5BB76BC380C84A03" bold="true" box="[151,497,764,790]" pageId="8" pageNumber="585">
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<taxonomicName id="4C3E9AE98331FFEB5BB76BC3809E4A03" ID-CoL="6852F" box="[151,423,764,790]" class="Polychaeta" family="Opheliidae" genus="Armandia" kingdom="Animalia" pageId="8" pageNumber="585" phylum="Annelida" rank="species" species="filibranchia" status="sp. nov.">
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<emphasis id="B94A3D788331FFEB5BB76BC3809E4A03" bold="true" box="[151,423,764,790]" italics="true" pageId="8" pageNumber="585">Armandia filibranchia</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27980038331FFEB5A8F6BC380C84A03" box="[431,497,764,790]" pageId="8" pageNumber="585" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B81E16A8331FFEB5BB76A2180B24A22" blockId="8.[151,497,764,823]" box="[151,395,798,823]" pageId="8" pageNumber="585">
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(
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<figureCitation id="1305FDEF8331FFEB5BBF6A2181DB4A22" box="[159,226,798,823]" captionStart="FIGURE 1" captionStartId="1.[151,250,1766,1788]" captionTargetBox="[162,1427,692,1740]" captionTargetId="figure@1.[151,1436,686,1751]" captionTargetPageId="1" captionText="FIGURE 1. Map of the study area showing collecting sites of each species described. Arrows facing to cross-shelf sampling sites: Abbreviations: MGR = MacGillivray Reef, NDI = North Direction Island, YR = Yonge Reef." httpUri="https://zenodo.org/record/241351/files/figure.png" pageId="8" pageNumber="585">Figs 1</figureCitation>
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C, 2D, 6, 18B)
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</paragraph>
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</subSubSection>
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<subSubSection id="C324B2E18331FFEB5BB76A5985A44A6A" box="[151,1181,870,895]" pageId="8" pageNumber="585" type="materials_examined">
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<paragraph id="8B81E16A8331FFEB5BB76A5985A44A6A" blockId="8.[151,1437,870,2011]" box="[151,1181,870,895]" pageId="8" pageNumber="585">
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<emphasis id="B94A3D788331FFEB5BB76A5980B94A6A" bold="true" box="[151,384,870,895]" pageId="8" pageNumber="585">Material examined.</emphasis>
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One specimen in one sample.
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<typeStatus id="54855FC88331FFEB59F76A59827D4A6A" box="[727,836,870,895]" pageId="8" pageNumber="585" type="holotype">Holotype</typeStatus>
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: AM W.44115, MI QLD 2364.
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</paragraph>
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</subSubSection>
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<subSubSection id="C324B2E18331FFEB5BE76AB5803D4D6E" pageId="8" pageNumber="585" type="diagnosis">
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<paragraph id="8B81E16A8331FFEB5BE76AB5803D4D6E" blockId="8.[151,1437,870,2011]" pageId="8" pageNumber="585">
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<emphasis id="B94A3D788331FFEB5BE76AB580784AB6" bold="true" box="[199,321,906,931]" pageId="8" pageNumber="585">Diagnosis.</emphasis>
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Parapodia biramous, with prechaetal lobe and ventral lobe; prechaetal lobe asymmetrical, with short ventrally displaced tip; ventral lobe wide, becoming longer than prechaetal lobe in posterior chaetigers. Branchiae present from chaetiger 2 to last body chaetiger, thin, much longer than chaetae, conspicuously twisted after fixation and not decreasing in length in posterior chaetigers. Anal tube funnel-like; narrow at base, increasing in width at distal end and opening directed posterio-dorsally, appearing obliquely truncate in lateral view. Posterior border with numerous (~25) pairs of small paired anal cirri; paired basal cirri and internal unpaired cirrus not observed.
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</paragraph>
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</subSubSection>
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<subSubSection id="C324B2E18331FFEB5BE76DB985844F82" pageId="8" pageNumber="585" type="description">
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<paragraph id="8B81E16A8331FFEB5BE76DB985844F82" blockId="8.[151,1437,870,2011]" pageId="8" pageNumber="585">
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<emphasis id="B94A3D788331FFEB5BE76DB980604D8A" bold="true" box="[199,345,1158,1183]" pageId="8" pageNumber="585">Description.</emphasis>
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Based on
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<typeStatus id="54855FC88331FFEB5AEC6DB9830B4D8A" box="[460,562,1158,1183]" pageId="8" pageNumber="585" type="holotype">holotype</typeStatus>
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. Specimen complete, 8.0 mm long and
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<quantity id="4CC64C8F8331FFEB58C66DB885054D8B" box="[998,1084,1159,1183]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="8" pageNumber="585" unit="mm" value="0.8">0.8 mm</quantity>
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wide, with 29 chaetigers. Body slender, slightly tapering towards anterior end; posterior end wide and truncated. Prostomium conical provided with a pair of small red eyes (
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<figureCitation id="1305FDEF8331FFEB5AFE6DF1831C4DF2" box="[478,549,1230,1255]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[150,1436,368,1860]" captionTargetId="figure@3.[150,1437,368,1860]" captionTargetPageId="3" captionText="FIGURE 2. Macro photographic images of live specimens. (A – B) Armandia bifida n. sp. (paratype AM W. 44696): A. Anterior end, ventral view; B. Posterior end, ventrolateral view; C. Armandia dolio n. sp. (paratype AM W. 45399), ventrolateral view (insert: detail of anal tube); D. Armandia filibranchia n. sp. (paratype AM W. 44115), lateral view; (E – F) Armandia laminosa n. sp. (paratype AM W. 44546): E. Ventrolateral view; F. Lateral view of coiled specimen." httpUri="https://zenodo.org/record/241352/files/figure.png" pageId="8" pageNumber="585">Figs 2</figureCitation>
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D, 6A); palpode well developed but short and narrow, weakly clavate (
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<figureCitation id="1305FDEF8331FFEB5E166DF184404DF2" box="[1334,1401,1230,1255]" captionStart="FIGURE 6" captionStartId="9.[151,250,1575,1597]" captionTargetBox="[177,1426,227,1543]" captionTargetId="figure@9.[151,1436,195,1553]" captionTargetPageId="9" captionText="FIGURE 6. Armandia filibranchia n. sp. (holotype AM W. 44115). A. Anterior end, right side, lateral view; B. Posterior end, left side, lateral view; (C – F) Parapodia, right (C – E) and left (F) side, anterolateral view: C. CH 1; D. CH 2; E. CH 6; F. CH 26. White arrows point to prechaetal lobe tip. Pygidial tube drawn from the photograph of the animal alive (now missing). Posterior border of the anal tube highly damaged; discontinuous line denoting part not clearly defined from photograph. Proximal part of chaetae only illustrated in C and D." httpUri="https://zenodo.org/record/241355/files/figure.png" pageId="8" pageNumber="585">Fig. 6</figureCitation>
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A). One pair of ring-shaped nuchal organs (
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<figureCitation id="1305FDEF8331FFEB59406DCD839F4C1E" box="[608,678,1266,1291]" captionStart="FIGURE 6" captionStartId="9.[151,250,1575,1597]" captionTargetBox="[177,1426,227,1543]" captionTargetId="figure@9.[151,1436,195,1553]" captionTargetPageId="9" captionText="FIGURE 6. Armandia filibranchia n. sp. (holotype AM W. 44115). A. Anterior end, right side, lateral view; B. Posterior end, left side, lateral view; (C – F) Parapodia, right (C – E) and left (F) side, anterolateral view: C. CH 1; D. CH 2; E. CH 6; F. CH 26. White arrows point to prechaetal lobe tip. Pygidial tube drawn from the photograph of the animal alive (now missing). Posterior border of the anal tube highly damaged; discontinuous line denoting part not clearly defined from photograph. Proximal part of chaetae only illustrated in C and D." httpUri="https://zenodo.org/record/241355/files/figure.png" pageId="8" pageNumber="585">Fig. 6</figureCitation>
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A); pharynx eversible, provided with about 10 oral tentacles (only observed when alive;
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<figureCitation id="1305FDEF8331FFEB5AAF6C2980EA4C3A" box="[399,467,1302,1327]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[150,1436,368,1860]" captionTargetId="figure@3.[150,1437,368,1860]" captionTargetPageId="3" captionText="FIGURE 2. Macro photographic images of live specimens. (A – B) Armandia bifida n. sp. (paratype AM W. 44696): A. Anterior end, ventral view; B. Posterior end, ventrolateral view; C. Armandia dolio n. sp. (paratype AM W. 45399), ventrolateral view (insert: detail of anal tube); D. Armandia filibranchia n. sp. (paratype AM W. 44115), lateral view; (E – F) Armandia laminosa n. sp. (paratype AM W. 44546): E. Ventrolateral view; F. Lateral view of coiled specimen." httpUri="https://zenodo.org/record/241352/files/figure.png" pageId="8" pageNumber="585">Fig. 2</figureCitation>
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D), hidden after fixation. Branchiae present from
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<collectingCountry id="F329A1FA8331FFEB5F266C2885174C3A" box="[1030,1070,1303,1327]" name="Switzerland" pageId="8" pageNumber="585">CH</collectingCountry>
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2 to last body chaetiger (
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<collectingCountry id="F329A1FA8331FFEB5E686C28844B4C3A" box="[1352,1394,1303,1327]" name="Switzerland" pageId="8" pageNumber="585">CH</collectingCountry>
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29), thin, much longer than chaetae (
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<figureCitation id="1305FDEF8331FFEB5ADD6C0583064C46" box="[509,575,1338,1363]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[150,1436,368,1860]" captionTargetId="figure@3.[150,1437,368,1860]" captionTargetPageId="3" captionText="FIGURE 2. Macro photographic images of live specimens. (A – B) Armandia bifida n. sp. (paratype AM W. 44696): A. Anterior end, ventral view; B. Posterior end, ventrolateral view; C. Armandia dolio n. sp. (paratype AM W. 45399), ventrolateral view (insert: detail of anal tube); D. Armandia filibranchia n. sp. (paratype AM W. 44115), lateral view; (E – F) Armandia laminosa n. sp. (paratype AM W. 44546): E. Ventrolateral view; F. Lateral view of coiled specimen." httpUri="https://zenodo.org/record/241352/files/figure.png" pageId="8" pageNumber="585">Fig. 2</figureCitation>
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D), conspicuously twisted after fixation (
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<figureCitation id="1305FDEF8331FFEB5F286C0585734C46" box="[1032,1098,1338,1363]" captionStart="FIGURE 6" captionStartId="9.[151,250,1575,1597]" captionTargetBox="[177,1426,227,1543]" captionTargetId="figure@9.[151,1436,195,1553]" captionTargetPageId="9" captionText="FIGURE 6. Armandia filibranchia n. sp. (holotype AM W. 44115). A. Anterior end, right side, lateral view; B. Posterior end, left side, lateral view; (C – F) Parapodia, right (C – E) and left (F) side, anterolateral view: C. CH 1; D. CH 2; E. CH 6; F. CH 26. White arrows point to prechaetal lobe tip. Pygidial tube drawn from the photograph of the animal alive (now missing). Posterior border of the anal tube highly damaged; discontinuous line denoting part not clearly defined from photograph. Proximal part of chaetae only illustrated in C and D." httpUri="https://zenodo.org/record/241355/files/figure.png" pageId="8" pageNumber="585">Fig. 6</figureCitation>
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A), not decreasing in length in posterior chaetigers (
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<figureCitation id="1305FDEF8331FFEB5AA96C6180E84C62" box="[393,465,1374,1399]" captionStart="FIGURE 6" captionStartId="9.[151,250,1575,1597]" captionTargetBox="[177,1426,227,1543]" captionTargetId="figure@9.[151,1436,195,1553]" captionTargetPageId="9" captionText="FIGURE 6. Armandia filibranchia n. sp. (holotype AM W. 44115). A. Anterior end, right side, lateral view; B. Posterior end, left side, lateral view; (C – F) Parapodia, right (C – E) and left (F) side, anterolateral view: C. CH 1; D. CH 2; E. CH 6; F. CH 26. White arrows point to prechaetal lobe tip. Pygidial tube drawn from the photograph of the animal alive (now missing). Posterior border of the anal tube highly damaged; discontinuous line denoting part not clearly defined from photograph. Proximal part of chaetae only illustrated in C and D." httpUri="https://zenodo.org/record/241355/files/figure.png" pageId="8" pageNumber="585">Fig. 6</figureCitation>
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B). Parapodia biramous, with prechaetal lobe and ventral lobe on each parapodium; dorsal cirrus not seen (
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<figureCitation id="1305FDEF8331FFEB5ABE6CBD80DB4C8E" box="[414,482,1410,1435]" captionStart="FIGURE 6" captionStartId="9.[151,250,1575,1597]" captionTargetBox="[177,1426,227,1543]" captionTargetId="figure@9.[151,1436,195,1553]" captionTargetPageId="9" captionText="FIGURE 6. Armandia filibranchia n. sp. (holotype AM W. 44115). A. Anterior end, right side, lateral view; B. Posterior end, left side, lateral view; (C – F) Parapodia, right (C – E) and left (F) side, anterolateral view: C. CH 1; D. CH 2; E. CH 6; F. CH 26. White arrows point to prechaetal lobe tip. Pygidial tube drawn from the photograph of the animal alive (now missing). Posterior border of the anal tube highly damaged; discontinuous line denoting part not clearly defined from photograph. Proximal part of chaetae only illustrated in C and D." httpUri="https://zenodo.org/record/241355/files/figure.png" pageId="8" pageNumber="585">Fig. 6</figureCitation>
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C–F). Prechaetal lobe asymmetrical, with short ventrally displaced tip; ventral lobe wide, becoming longer than prechaetal lobe in posterior chaetigers. Lateral eyespots anterior to parapodia on chaetigers
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<collectingCountry id="F329A1FA8331FFEB5A346CF480044CF6" box="[276,317,1483,1507]" name="Switzerland" pageId="8" pageNumber="585">CH</collectingCountry>
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7–
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<collectingCountry id="F329A1FA8331FFEB5A796CF480BB4CF6" box="[345,386,1483,1507]" name="Switzerland" pageId="8" pageNumber="585">CH</collectingCountry>
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17, orange, horizontally oval; those of
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<collectingCountry id="F329A1FA8331FFEB58696CF482484CF6" box="[841,881,1483,1507]" name="Switzerland" pageId="8" pageNumber="585">CH</collectingCountry>
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7 and
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<collectingCountry id="F329A1FA8331FFEB589E6CF582DE4CF6" box="[958,999,1482,1507]" name="Switzerland" pageId="8" pageNumber="585">CH</collectingCountry>
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15–
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<collectingCountry id="F329A1FA8331FFEB5F2F6CF585014CF6" box="[1039,1080,1482,1507]" name="Switzerland" pageId="8" pageNumber="585">CH</collectingCountry>
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17 smaller than others. Simple capillary chaetae in two bundles; notochaetae generally longer than neurochaetae in posterior chaetigers (
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<figureCitation id="1305FDEF8331FFEB5E176CD184434F12" box="[1335,1402,1518,1543]" captionStart="FIGURE 6" captionStartId="9.[151,250,1575,1597]" captionTargetBox="[177,1426,227,1543]" captionTargetId="figure@9.[151,1436,195,1553]" captionTargetPageId="9" captionText="FIGURE 6. Armandia filibranchia n. sp. (holotype AM W. 44115). A. Anterior end, right side, lateral view; B. Posterior end, left side, lateral view; (C – F) Parapodia, right (C – E) and left (F) side, anterolateral view: C. CH 1; D. CH 2; E. CH 6; F. CH 26. White arrows point to prechaetal lobe tip. Pygidial tube drawn from the photograph of the animal alive (now missing). Posterior border of the anal tube highly damaged; discontinuous line denoting part not clearly defined from photograph. Proximal part of chaetae only illustrated in C and D." httpUri="https://zenodo.org/record/241355/files/figure.png" pageId="8" pageNumber="585">Fig. 6</figureCitation>
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B). Anal tube funnel-like; narrow at base, increasing in width at distal end (
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<figureCitation id="1305FDEF8331FFEB58E56F2D85374F3E" box="[965,1038,1554,1579]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[150,1436,368,1860]" captionTargetId="figure@3.[150,1437,368,1860]" captionTargetPageId="3" captionText="FIGURE 2. Macro photographic images of live specimens. (A – B) Armandia bifida n. sp. (paratype AM W. 44696): A. Anterior end, ventral view; B. Posterior end, ventrolateral view; C. Armandia dolio n. sp. (paratype AM W. 45399), ventrolateral view (insert: detail of anal tube); D. Armandia filibranchia n. sp. (paratype AM W. 44115), lateral view; (E – F) Armandia laminosa n. sp. (paratype AM W. 44546): E. Ventrolateral view; F. Lateral view of coiled specimen." httpUri="https://zenodo.org/record/241352/files/figure.png" pageId="8" pageNumber="585">Figs 2</figureCitation>
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D, 6B). Anal tube opening directed posterio-dorsally, appearing obliquely truncate in lateral view. Ventral side as long as about 7 chaetigers, and about twice as long as dorsal side, with V-shaped ventral incision (
|
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<figureCitation id="1305FDEF8331FFEB58646F6582B14F66" box="[836,904,1626,1651]" captionStart="FIGURE 6" captionStartId="9.[151,250,1575,1597]" captionTargetBox="[177,1426,227,1543]" captionTargetId="figure@9.[151,1436,195,1553]" captionTargetPageId="9" captionText="FIGURE 6. Armandia filibranchia n. sp. (holotype AM W. 44115). A. Anterior end, right side, lateral view; B. Posterior end, left side, lateral view; (C – F) Parapodia, right (C – E) and left (F) side, anterolateral view: C. CH 1; D. CH 2; E. CH 6; F. CH 26. White arrows point to prechaetal lobe tip. Pygidial tube drawn from the photograph of the animal alive (now missing). Posterior border of the anal tube highly damaged; discontinuous line denoting part not clearly defined from photograph. Proximal part of chaetae only illustrated in C and D." httpUri="https://zenodo.org/record/241355/files/figure.png" pageId="8" pageNumber="585">Fig. 6</figureCitation>
|
||
B). Posterior border with numerous (~25) pairs of small paired anal cirri (
|
||
<figureCitation id="1305FDEF8331FFEB5A996F4180C44F82" box="[441,509,1662,1687]" captionStart="FIGURE 6" captionStartId="9.[151,250,1575,1597]" captionTargetBox="[177,1426,227,1543]" captionTargetId="figure@9.[151,1436,195,1553]" captionTargetPageId="9" captionText="FIGURE 6. Armandia filibranchia n. sp. (holotype AM W. 44115). A. Anterior end, right side, lateral view; B. Posterior end, left side, lateral view; (C – F) Parapodia, right (C – E) and left (F) side, anterolateral view: C. CH 1; D. CH 2; E. CH 6; F. CH 26. White arrows point to prechaetal lobe tip. Pygidial tube drawn from the photograph of the animal alive (now missing). Posterior border of the anal tube highly damaged; discontinuous line denoting part not clearly defined from photograph. Proximal part of chaetae only illustrated in C and D." httpUri="https://zenodo.org/record/241355/files/figure.png" pageId="8" pageNumber="585">Fig. 6</figureCitation>
|
||
B); paired basal cirri and internal unpaired cirrus not observed.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C324B2E18331FFEB5BE76F9D859A4E7A" pageId="8" pageNumber="585" type="discussion">
|
||
<paragraph id="8B81E16A8331FFEB5BE76F9D859A4E7A" blockId="8.[151,1437,870,2011]" pageId="8" pageNumber="585">
|
||
<emphasis id="B94A3D788331FFEB5BE76F9D80024FAE" bold="true" box="[199,315,1698,1723]" pageId="8" pageNumber="585">Remarks.</emphasis>
|
||
This new species is unique within the genus
|
||
<taxonomicName id="4C3E9AE98331FFEB58786F9D82F14FAE" box="[856,968,1698,1723]" class="Polychaeta" family="Opheliidae" genus="Armandia" kingdom="Animalia" pageId="8" pageNumber="585" phylum="Annelida" rank="genus">
|
||
<emphasis id="B94A3D788331FFEB58786F9D82F14FAE" box="[856,968,1698,1723]" italics="true" pageId="8" pageNumber="585">Armandia</emphasis>
|
||
</taxonomicName>
|
||
because of the thin and extremely long branchiae, which become conspicuously twisted after fixation. The anal tube is particularly fragile and apparently deciduous because it is lacking in the
|
||
<typeStatus id="54855FC88331FFEB596C6FD583974E16" box="[588,686,1770,1795]" pageId="8" pageNumber="585" type="holotype">holotype</typeStatus>
|
||
after fixation; the truncate shape of the posterior end in this only preserved specimen resembles that of
|
||
<taxonomicName id="4C3E9AE98331FFEB59766E3183874E32" box="[598,702,1806,1831]" class="Polychaeta" family="Opheliidae" genus="Ophelina" kingdom="Animalia" pageId="8" pageNumber="585" phylum="Annelida" rank="genus">
|
||
<emphasis id="B94A3D788331FFEB59766E3183874E32" box="[598,702,1806,1831]" italics="true" pageId="8" pageNumber="585">Ophelina</emphasis>
|
||
</taxonomicName>
|
||
, namely that of
|
||
<taxonomicName id="4C3E9AE98331FFEB58A56E31845D4E32" authority="Stop-Bowitz, 1948" authorityName="Stop-Bowitz" authorityYear="1948" box="[901,1380,1806,1831]" class="Polychaeta" family="Opheliidae" genus="Ophelina" kingdom="Animalia" pageId="8" pageNumber="585" phylum="Annelida" rank="species" species="abranchiata">
|
||
<emphasis id="B94A3D788331FFEB58A56E3185BB4E32" box="[901,1154,1806,1831]" italics="true" pageId="8" pageNumber="585">Ophelina abranchiata</emphasis>
|
||
Støp-Bowitz, 1948
|
||
</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="EFAF9C9B8331FFEB5BB76E0C80524E5E" author="Parapar" box="[151,363,1842,1867]" pageId="8" pageNumber="585" refString="Parapar, J., Moreira, J. & Helgason, G. V. (2011) Distribution and diversity of the Opheliidae (Annelida, Polychaeta) on the continental shelf and slope of Iceland, with a review of the genus Ophelina in northeast Atlantic waters and description of two new species. Organisms Diversity & Evolution, 11 (2), 83 - 105. http: // dx. doi. org / 10.1007 / s 13127 - 011 - 0046 - 2" type="journal article" year="2011">
|
||
Parapar
|
||
<emphasis id="B94A3D788331FFEB5BD36E0B801D4E5E" box="[243,292,1842,1867]" italics="true" pageId="8" pageNumber="585">et al</emphasis>
|
||
. 2011
|
||
</bibRefCitation>
|
||
,
|
||
<figureCitation id="1305FDEF8331FFEB5A576E0D80804E5E" box="[375,441,1842,1867]" captionStart="FIGURE 9" captionStartId="12.[151,250,1727,1749]" captionTargetBox="[151,1436,193,1703]" captionTargetId="figure@12.[151,1436,193,1705]" captionTargetPageId="12" captionText="FIGURE 9. Armandia laminosa n. sp. SEM micrographs (paratypes AM W. 47323). A. CH 21, right side, ventroanterior view; B. CH 26, right side, ventroanterior view; C. Posterior end, right side, lateral view (dotted line showing approximate shape of missing left paired basal cirri); D. detail of anal tube (arrow marking position of scar of detached left pbc); E. CH 1 – CH 4, right side, lateral view; F. Posterior end, right lateral view." httpUri="https://zenodo.org/record/241358/files/figure.png" pageId="8" pageNumber="585">Fig. 9</figureCitation>
|
||
a). Furthermore, the ecological distribution of
|
||
<taxonomicName id="4C3E9AE98331FFEB589F6E0C855B4E5E" box="[959,1122,1842,1867]" class="Polychaeta" family="Opheliidae" genus="Armandia" kingdom="Animalia" pageId="8" pageNumber="585" phylum="Annelida" rank="species" species="filibranchia" status="sp. nov.">
|
||
<emphasis id="B94A3D788331FFEB589F6E0C855B4E5E" box="[959,1122,1842,1867]" italics="true" pageId="8" pageNumber="585">A. filibranchia</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27980038331FFEB5F4A6E0C859F4E5F" box="[1130,1190,1843,1866]" pageId="8" pageNumber="585" rank="species">n. sp.</taxonomicNameLabel>
|
||
differs from the other species described herein because its has only been collected on the outer barrier of the GBR.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C324B2E18331FFEB5BE76E4583A14ECE" pageId="8" pageNumber="585" type="etymology">
|
||
<paragraph id="8B81E16A8331FFEB5BE76E4585894E86" blockId="8.[151,1437,870,2011]" box="[199,1200,1914,1939]" pageId="8" pageNumber="585">
|
||
<emphasis id="B94A3D788331FFEB5BE76E4580774E86" bold="true" box="[199,334,1914,1939]" pageId="8" pageNumber="585">Etymology.</emphasis>
|
||
The epithet
|
||
<taxonomicName id="4C3E9AE98331FFEB5AFA6E4583664E86" box="[474,607,1914,1939]" class="Polychaeta" family="Opheliidae" genus="Armandia" kingdom="Animalia" pageId="8" pageNumber="585" phylum="Annelida" rank="species" species="filibranchia">
|
||
<emphasis id="B94A3D788331FFEB5AFA6E4583664E86" box="[474,607,1914,1939]" italics="true" pageId="8" pageNumber="585">filibranchia</emphasis>
|
||
</taxonomicName>
|
||
(L.) refers to the long and thin parapodial branchiae.
|
||
</paragraph>
|
||
<paragraph id="8B81E16A8331FFEB5BE76EA183A14ECE" blockId="8.[151,1437,870,2011]" pageId="8" pageNumber="585">
|
||
<emphasis id="B94A3D788331FFEB5BE76EA180ED4EA2" bold="true" box="[199,468,1950,1975]" pageId="8" pageNumber="585">Habitat / Distribution.</emphasis>
|
||
Only one specimen was collected in sublittoral sand at
|
||
<quantity id="4CC64C8F8331FFEB5F716EA085444EA3" box="[1105,1149,1951,1975]" metricMagnitude="0" metricUnit="m" metricValue="9.0" pageId="8" pageNumber="585" unit="m" value="9.0">9 m</quantity>
|
||
depth at North Direction
|
||
<collectingCountry id="F329A1FA8331FFEB5BB76EFD81E24ECE" box="[151,219,1986,2011]" name="Iceland" pageId="8" pageNumber="585">Island</collectingCountry>
|
||
(outer reef SE Lizard
|
||
<collectingCountry id="F329A1FA8331FFEB5AF66EFD83254ECE" box="[470,540,1986,2011]" name="Iceland" pageId="8" pageNumber="585">Island</collectingCountry>
|
||
) (
|
||
<figureCitation id="1305FDEF8331FFEB59136EFD834A4ECE" box="[563,627,1986,2011]" captionStart="FIGURE 1" captionStartId="1.[151,250,1766,1788]" captionTargetBox="[162,1427,692,1740]" captionTargetId="figure@1.[151,1436,686,1751]" captionTargetPageId="1" captionText="FIGURE 1. Map of the study area showing collecting sites of each species described. Arrows facing to cross-shelf sampling sites: Abbreviations: MGR = MacGillivray Reef, NDI = North Direction Island, YR = Yonge Reef." httpUri="https://zenodo.org/record/241351/files/figure.png" pageId="8" pageNumber="585">Fig. 1</figureCitation>
|
||
C).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |