207 lines
27 KiB
XML
207 lines
27 KiB
XML
<document id="7B0405C721B230B4FC2305EF151A3117" ID-DOI="10.5281/zenodo.277211" ID-GBIF-Dataset="02822034-b581-4195-a509-5ee435369d0e" ID-ISSN="1175-5326" ID-Zenodo-Dep="277211" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460276828081" checkinUser="plazi" docAuthor="Salazar-Vallejo, Sergio I." docDate="2011" docId="D34C87B84D10260DFF44FBB5668BFA32" docLanguage="en" docName="zt02819p050.pdf" docOrigin="Zootaxa 2819" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Pycnoderma escobarae Salazar-Vallejo, 2011, n. sp." docType="treatment" docVersion="9" lastPageNumber="36" masterDocId="2F75FFC04D32262EFFD3FFA9670EFFD2" masterDocTitle="Revision of Piromis Kinberg, 1867 and Pycnoderma Grube, 1877 (Polychaeta: Flabelligeridae)" masterLastPageNumber="50" masterPageNumber="1" pageNumber="35" updateTime="1698248591664" updateUser="plazi">
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<mods:title id="8ABA83341E5B7FB40EEFDA6DB4F6B961">Revision of Piromis Kinberg, 1867 and Pycnoderma Grube, 1877 (Polychaeta: Flabelligeridae)</mods:title>
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<mods:namePart id="A6C5D7D4F0C210CD66A3AF329B5D8130">Salazar-Vallejo, Sergio I.</mods:namePart>
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<mods:typeOfResource id="56011DC8A2C22277296AE23F90C16211">text</mods:typeOfResource>
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<mods:title id="AAA6E763DD983CE6A312CF8BBA0B633C">Zootaxa</mods:title>
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<mods:part id="0F595D2F4FA3E9F755A9DFE4FBF6F6EA">
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<mods:date id="ACCC6E509C6F9B9D55173592CE1A4A75">2011</mods:date>
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<mods:number id="4C916399F9911FB812494CD05220B302">2819</mods:number>
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<mods:identifier id="0F12CF9C815F3EF81353F275EA6686DA" type="DOI">10.5281/zenodo.277211</mods:identifier>
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<mods:identifier id="3DF81BF3D396DD50F8BE85B625CE50D4" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="4B0AA5C4E5E93D9D828549389A985C54" type="Zenodo-Dep">277211</mods:identifier>
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<treatment id="D34C87B84D10260DFF44FBB5668BFA32" ID-DOI="http://doi.org/10.5281/zenodo.6183613" ID-GBIF-Taxon="119396167" ID-Zenodo-Dep="6183613" LSID="urn:lsid:plazi:treatment:D34C87B84D10260DFF44FBB5668BFA32" httpUri="http://treatment.plazi.org/id/D34C87B84D10260DFF44FBB5668BFA32" lastPageId="35" lastPageNumber="36" pageId="34" pageNumber="35">
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<subSubSection id="13FF65254D10260CFF44FBB5660DFB84" pageId="34" pageNumber="35" type="nomenclature">
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<paragraph id="5B5A36AE4D10260CFF44FBB566F9FBE7" blockId="34.[151,503,1051,1110]" box="[151,503,1051,1078]" pageId="34" pageNumber="35">
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<heading id="001281C24D10260CFF44FBB566F9FBE7" bold="true" box="[151,503,1051,1078]" fontSize="11" level="1" pageId="34" pageNumber="35" reason="1">
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<emphasis id="6991EABC4D10260CFF44FBB566F9FBE7" bold="true" box="[151,503,1051,1078]" pageId="34" pageNumber="35">
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<taxonomicName id="9CE54D2D4D10260CFF44FBB566A3FBE4" ID-CoL="4QMBT" box="[151,429,1052,1078]" class="Polychaeta" family="Flabelligeridae" genus="Pycnoderma" kingdom="Animalia" order="Terebellida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="escobarae" status="sp. nov.">
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<emphasis id="6991EABC4D10260CFF44FBB566A3FBE4" bold="true" box="[151,429,1052,1078]" italics="true" pageId="34" pageNumber="35">Pycnoderma escobarae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="72A257C74D10260CFE66FBB266F9FBE7" box="[437,503,1051,1077]" pageId="34" pageNumber="35" 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="5B5A36AE4D10260CFF44FB97660DFB84" blockId="34.[151,503,1051,1110]" box="[151,259,1086,1110]" pageId="34" pageNumber="35">
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<figureCitation id="C3DE2A2B4D10260CFF44FB97660DFB84" box="[151,259,1086,1110]" captionStart="FIGURE 15" captionStartId="35.[151,250,894,917]" captionTargetBox="[179,1413,197,862]" captionTargetId="figure@35.[169,1417,193,873]" captionTargetPageId="35" captionText="FIGURE 15. Pycnoderma escobarae n. sp. Holotype (ECOSUR 0000). A. Lateral view. B. Same, anterior end, dorsolateral view. C. Same, terminal part, dorsal view. D. Parapodium from chaetiger 9, notochaetae detached. E. Parapodium of chaetiger 29. F. Same, notochaetae with long articles. G. Same, oligoarticulate neurohooks (insert: close-up of longest neurohook tip). Scale bars: A: 2 mm, B: 0.5 mm, C: 0.5 mm, D: 80 µm, E: 170 µm, F: 30 µm, G: 100 µm." httpUri="https://zenodo.org/record/277226/files/figure.png" pageId="34" pageNumber="35">Figure 15</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="13FF65254D10260CFF44FB2E629AFB10" pageId="34" pageNumber="35" type="materials_examined">
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<paragraph id="5B5A36AE4D10260CFF44FB2E629AFB10" blockId="34.[151,1436,1158,2010]" pageId="34" pageNumber="35">
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<emphasis id="6991EABC4D10260CFF44FB2E6576FB4D" bold="true" box="[151,632,1158,1183]" pageId="34" pageNumber="35">
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<typeStatus id="845E880C4D10260CFF44FB2E67DEFB4D" box="[151,208,1159,1183]" pageId="34" pageNumber="35">Type</typeStatus>
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material. Western Gulf of
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<collectingCountry id="23F2763E4D10260CFDC9FB2F657DFB4D" box="[538,627,1158,1183]" name="Mexico" pageId="34" pageNumber="35">Mexico</collectingCountry>
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.
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</emphasis>
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<typeStatus id="845E880C4D10260CFD53FB2F65E6FB4C" box="[640,744,1158,1182]" pageId="34" pageNumber="35" type="holotype">Holotype</typeStatus>
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(ECOSUR-103), R/V
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<emphasis id="6991EABC4D10260CFC3FFB21637BFB4C" box="[1004,1141,1159,1183]" italics="true" pageId="34" pageNumber="35">Justo Sierra</emphasis>
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Cruise Sigsbee 2, Sta. 22 (21°12.110ʹ N, 96°56.029ʹ W), off Tuxpan, Veracruz,
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<collectingCountry id="23F2763E4D10260CFD22FB036447FB10" box="[753,841,1194,1218]" name="Mexico" pageId="34" pageNumber="35">Mexico</collectingCountry>
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,
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<quantity id="9C1D9B4B4D10260CFC87FB036493FB10" box="[852,925,1194,1218]" metricMagnitude="2" metricUnit="m" metricValue="2.46" pageId="34" pageNumber="35" unit="m" value="246.0">246 m</quantity>
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, muddy sand,
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<date id="2F5B106E4D10260CFBECFB0363DCFB10" box="[1087,1234,1194,1218]" pageId="34" pageNumber="35" value="1999-06-30">30 Jun. 1999</date>
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, E. Escobar, coll.
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</paragraph>
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</subSubSection>
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<subSubSection id="13FF65254D10260DFF16FB676446FBE2" lastPageId="35" lastPageNumber="36" pageId="34" pageNumber="35" type="description">
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<paragraph id="5B5A36AE4D10260CFF16FB6763B4FAA4" blockId="34.[151,1436,1158,2010]" pageId="34" pageNumber="35">
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<emphasis id="6991EABC4D10260CFF16FB676659FB35" bold="true" box="[197,343,1230,1255]" pageId="34" pageNumber="35">Description.</emphasis>
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<typeStatus id="845E880C4D10260CFEB2FB6766C7FB34" box="[353,457,1230,1254]" pageId="34" pageNumber="35" type="holotype">Holotype</typeStatus>
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incomplete, without posterior end, anteriorly blunt, cylindrical, with some irregular constrictions towards anterior end, several chaetae broken (
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<figureCitation id="C3DE2A2B4D10260CFC96FB5B6496FAD8" box="[837,920,1266,1290]" captionStart="FIGURE 15" captionStartId="35.[151,250,894,917]" captionTargetBox="[179,1413,197,862]" captionTargetId="figure@35.[169,1417,193,873]" captionTargetPageId="35" captionText="FIGURE 15. Pycnoderma escobarae n. sp. Holotype (ECOSUR 0000). A. Lateral view. B. Same, anterior end, dorsolateral view. C. Same, terminal part, dorsal view. D. Parapodium from chaetiger 9, notochaetae detached. E. Parapodium of chaetiger 29. F. Same, notochaetae with long articles. G. Same, oligoarticulate neurohooks (insert: close-up of longest neurohook tip). Scale bars: A: 2 mm, B: 0.5 mm, C: 0.5 mm, D: 80 µm, E: 170 µm, F: 30 µm, G: 100 µm." httpUri="https://zenodo.org/record/277226/files/figure.png" pageId="34" pageNumber="35">Fig. 15</figureCitation>
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A); anterior third of body golden, yellowish, with some tiny dark particles, rest of body pale; tunic finely papillated. Body papillae small, thin, cirriform, covering body, mostly eroded, arranged along body in several transverse rows; larger papillae subchaetal in notopodial and neuropodia.
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<typeStatus id="845E880C4D10260CFE81FAF766B4FAA4" box="[338,442,1374,1398]" pageId="34" pageNumber="35" type="holotype">Holotype</typeStatus>
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<quantity id="9C1D9B4B4D10260CFE12FAF7651EFAA4" box="[449,528,1374,1398]" metricMagnitude="-2" metricUnit="m" metricValue="2.8" pageId="34" pageNumber="35" unit="mm" value="28.0">28 mm</quantity>
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long,
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<quantity id="9C1D9B4B4D10260CFD84FAF76596FAA4" box="[599,664,1374,1398]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="34" pageNumber="35" unit="mm" value="1.0">1 mm</quantity>
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wide, cephalic cage
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<quantity id="9C1D9B4B4D10260CFC52FAF764D9FAA4" box="[897,983,1374,1398]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="34" pageNumber="35" unit="mm" value="1.3">1.3 mm</quantity>
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long, 67 chaetigers.
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</paragraph>
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<paragraph id="5B5A36AE4D10260CFF16FA2B6579F944" blockId="34.[151,1436,1158,2010]" pageId="34" pageNumber="35">
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Details of anterior end unknown. Cephalic cage chaetae broken (
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<figureCitation id="C3DE2A2B4D10260CFC76FA2B64F9FA48" box="[933,1015,1410,1434]" captionStart="FIGURE 15" captionStartId="35.[151,250,894,917]" captionTargetBox="[179,1413,197,862]" captionTargetId="figure@35.[169,1417,193,873]" captionTargetPageId="35" captionText="FIGURE 15. Pycnoderma escobarae n. sp. Holotype (ECOSUR 0000). A. Lateral view. B. Same, anterior end, dorsolateral view. C. Same, terminal part, dorsal view. D. Parapodium from chaetiger 9, notochaetae detached. E. Parapodium of chaetiger 29. F. Same, notochaetae with long articles. G. Same, oligoarticulate neurohooks (insert: close-up of longest neurohook tip). Scale bars: A: 2 mm, B: 0.5 mm, C: 0.5 mm, D: 80 µm, E: 170 µm, F: 30 µm, G: 100 µm." httpUri="https://zenodo.org/record/277226/files/figure.png" pageId="34" pageNumber="35">Fig. 15</figureCitation>
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B), one left slightly longer than body width. Only chaetiger 1 involved in cephalic cage, notochaetae in chaetiger 2 not more than twice as long as those in following chaetigers. Cephalic cage notochaetae in short dorsolateral row; neurochaetae in short lateral row; 1–2 noto- and 3–4 neurochaetae per bundle, longest neurochaetae about 1/3 as long as notochaetae. Anterior dorsal margin of first chaetiger short, papillae eroded. Anterior chaetigers without especially long papillae. Chaetigers 1– 3 of similar length, second parapodia displaced dorsally. Chaetal transition from cephalic cage to body chaetae abrupt; multiarticulate neurohooks from chaetiger 2; oligo-articulate neurohooks beginning from chaetiger 16, mostly broken. Gonopodial lobes not seen.
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</paragraph>
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<paragraph id="5B5A36AE4D10260CFF16F90B65FBF8D0" blockId="34.[151,1436,1158,2010]" pageId="34" pageNumber="35">Parapodia poorly developed, lateral. Median neuropodia ventrolateral. Notopodia long, thin lobes, each usually with two long, capitates, infrachaetal papillae, superior one larger. Neuropodia long lobes, each with single infrachaetal papilla, smaller than notochaetal papillae.</paragraph>
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<paragraph id="5B5A36AE4D10260CFF16F8A766E5F808" blockId="34.[151,1436,1158,2010]" pageId="34" pageNumber="35">
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Median notochaetae in transverse row, 1–2 per bundle (
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<quantity id="9C1D9B4B4D10260CFC95F8A76481F8F4" box="[838,911,1806,1830]" metricMagnitude="-2" metricUnit="m" metricValue="8.89" metricValueMax="10.16" metricValueMin="7.62" pageId="34" pageNumber="35" unit="in" value="3.5" valueMax="4.0" valueMin="3.0">3–4 in</quantity>
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posterior chaetigers), 1/2–1/3 as long as body width (posterior notochaetae 1.5 times as long as body width); all notochaetae multiarticulated capillaries with very long articles basally, slightly decreasing in size medially and distally (
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<figureCitation id="C3DE2A2B4D10260CFC76F8FF64FBF8BC" box="[933,1013,1878,1902]" captionStart="FIGURE 15" captionStartId="35.[151,250,894,917]" captionTargetBox="[179,1413,197,862]" captionTargetId="figure@35.[169,1417,193,873]" captionTargetPageId="35" captionText="FIGURE 15. Pycnoderma escobarae n. sp. Holotype (ECOSUR 0000). A. Lateral view. B. Same, anterior end, dorsolateral view. C. Same, terminal part, dorsal view. D. Parapodium from chaetiger 9, notochaetae detached. E. Parapodium of chaetiger 29. F. Same, notochaetae with long articles. G. Same, oligoarticulate neurohooks (insert: close-up of longest neurohook tip). Scale bars: A: 2 mm, B: 0.5 mm, C: 0.5 mm, D: 80 µm, E: 170 µm, F: 30 µm, G: 100 µm." httpUri="https://zenodo.org/record/277226/files/figure.png" pageId="34" pageNumber="35">Fig. 15</figureCitation>
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E, F). Neurochaetae multiarticulate in chaetigers 2–15 (
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<figureCitation id="C3DE2A2B4D10260CFE84F8D366ABF840" box="[343,421,1914,1938]" captionStart="FIGURE 15" captionStartId="35.[151,250,894,917]" captionTargetBox="[179,1413,197,862]" captionTargetId="figure@35.[169,1417,193,873]" captionTargetPageId="35" captionText="FIGURE 15. Pycnoderma escobarae n. sp. Holotype (ECOSUR 0000). A. Lateral view. B. Same, anterior end, dorsolateral view. C. Same, terminal part, dorsal view. D. Parapodium from chaetiger 9, notochaetae detached. E. Parapodium of chaetiger 29. F. Same, notochaetae with long articles. G. Same, oligoarticulate neurohooks (insert: close-up of longest neurohook tip). Scale bars: A: 2 mm, B: 0.5 mm, C: 0.5 mm, D: 80 µm, E: 170 µm, F: 30 µm, G: 100 µm." httpUri="https://zenodo.org/record/277226/files/figure.png" pageId="34" pageNumber="35">Fig. 15</figureCitation>
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D), oligo-articulate in following chaetigers, arranged in a transverse row. Neurohooks from chaetiger 16, 3–4 per bundle, each with anchylosed, short articles, and two longer articles (
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<figureCitation id="C3DE2A2B4D10260CFB71F83763FAF864" box="[1186,1268,1950,1974]" captionStart="FIGURE 15" captionStartId="35.[151,250,894,917]" captionTargetBox="[179,1413,197,862]" captionTargetId="figure@35.[169,1417,193,873]" captionTargetPageId="35" captionText="FIGURE 15. Pycnoderma escobarae n. sp. Holotype (ECOSUR 0000). A. Lateral view. B. Same, anterior end, dorsolateral view. C. Same, terminal part, dorsal view. D. Parapodium from chaetiger 9, notochaetae detached. E. Parapodium of chaetiger 29. F. Same, notochaetae with long articles. G. Same, oligoarticulate neurohooks (insert: close-up of longest neurohook tip). Scale bars: A: 2 mm, B: 0.5 mm, C: 0.5 mm, D: 80 µm, E: 170 µm, F: 30 µm, G: 100 µm." httpUri="https://zenodo.org/record/277226/files/figure.png" pageId="34" pageNumber="35">Fig. 15</figureCitation>
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E); blade long, lanceolate, aristate (
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<figureCitation id="C3DE2A2B4D10260CFEA5F86B66C9F808" box="[374,455,1986,2010]" captionStart="FIGURE 15" captionStartId="35.[151,250,894,917]" captionTargetBox="[179,1413,197,862]" captionTargetId="figure@35.[169,1417,193,873]" captionTargetPageId="35" captionText="FIGURE 15. Pycnoderma escobarae n. sp. Holotype (ECOSUR 0000). A. Lateral view. B. Same, anterior end, dorsolateral view. C. Same, terminal part, dorsal view. D. Parapodium from chaetiger 9, notochaetae detached. E. Parapodium of chaetiger 29. F. Same, notochaetae with long articles. G. Same, oligoarticulate neurohooks (insert: close-up of longest neurohook tip). Scale bars: A: 2 mm, B: 0.5 mm, C: 0.5 mm, D: 80 µm, E: 170 µm, F: 30 µm, G: 100 µm." httpUri="https://zenodo.org/record/277226/files/figure.png" pageId="34" pageNumber="35">Fig. 15</figureCitation>
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G).
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</paragraph>
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<caption id="0F9A66264D11260DFF44FCD76326FC23" httpUri="https://zenodo.org/record/277226/files/figure.png" pageId="35" pageNumber="36" targetBox="[179,1413,197,862]" targetPageId="35">
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<paragraph id="5B5A36AE4D11260DFF44FCD76326FC23" blockId="35.[151,1437,894,1009]" pageId="35" pageNumber="36">
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<emphasis id="6991EABC4D11260DFF44FCD7662FFC46" bold="true" box="[151,289,894,917]" pageId="35" pageNumber="36">FIGURE 15.</emphasis>
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<taxonomicName id="9CE54D2D4D11260DFEFAFCD66516FC47" box="[297,536,895,917]" class="Polychaeta" family="Flabelligeridae" genus="Pycnoderma" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="escobarae" status="sp. nov.">
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||
<emphasis id="6991EABC4D11260DFEFAFCD66516FC47" box="[297,536,895,917]" italics="true" pageId="35" pageNumber="36">Pycnoderma escobarae</emphasis>
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</taxonomicName>
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||
<taxonomicNameLabel id="72A257C74D11260DFDF2FCD66552FC46" box="[545,604,895,916]" pageId="35" pageNumber="36" rank="species">
|
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<emphasis id="6991EABC4D11260DFDF2FCD66552FC46" bold="true" box="[545,604,895,916]" pageId="35" pageNumber="36">n. sp.</emphasis>
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</taxonomicNameLabel>
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Holotype (ECOSUR 0000). A. Lateral view. B. Same, anterior end, dorsolateral view. C. Same, terminal part, dorsal view. D. Parapodium from chaetiger 9, notochaetae detached. E. Parapodium of chaetiger 29. F. Same, notochaetae with long articles. G. Same, oligoarticulate neurohooks (insert: close-up of longest neurohook tip). Scale bars: A: 2 mm, B: 0.5 mm, C: 0.5 mm, D: 80 µm, E: 170 µm, F: 30 µm, G: 100 µm.
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||
</paragraph>
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</caption>
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<paragraph id="5B5A36AE4D11260DFF16FBB16446FBE2" blockId="35.[151,1436,1048,1504]" box="[197,840,1048,1072]" pageId="35" pageNumber="36">
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Posterior region tapering (
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<figureCitation id="C3DE2A2B4D11260DFE39FBB16532FBE2" box="[490,572,1048,1072]" captionStart="FIGURE 15" captionStartId="35.[151,250,894,917]" captionTargetBox="[179,1413,197,862]" captionTargetId="figure@35.[169,1417,193,873]" captionTargetPageId="35" captionText="FIGURE 15. Pycnoderma escobarae n. sp. Holotype (ECOSUR 0000). A. Lateral view. B. Same, anterior end, dorsolateral view. C. Same, terminal part, dorsal view. D. Parapodium from chaetiger 9, notochaetae detached. E. Parapodium of chaetiger 29. F. Same, notochaetae with long articles. G. Same, oligoarticulate neurohooks (insert: close-up of longest neurohook tip). Scale bars: A: 2 mm, B: 0.5 mm, C: 0.5 mm, D: 80 µm, E: 170 µm, F: 30 µm, G: 100 µm." httpUri="https://zenodo.org/record/277226/files/figure.png" pageId="35" pageNumber="36">Fig. 15</figureCitation>
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C); pygidium unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="13FF65254D11260DFF16FB94661CFB4E" pageId="35" pageNumber="36" type="etymology">
|
||
<paragraph id="5B5A36AE4D11260DFF16FB94661CFB4E" blockId="35.[151,1436,1048,1504]" pageId="35" pageNumber="36">
|
||
<emphasis id="6991EABC4D11260DFF16FB946645FB87" bold="true" box="[197,331,1085,1109]" pageId="35" pageNumber="36">Etymology.</emphasis>
|
||
This species is named after Dr. Elva Escobar, a Mexican deep-sea biologist who has coordinated several scientific cruises in the Gulf of
|
||
<collectingCountry id="23F2763E4D11260DFD81FBC965A4FBAA" box="[594,682,1120,1144]" name="Mexico" pageId="35" pageNumber="36">Mexico</collectingCountry>
|
||
, and because during one of those studies, this interesting specimen was found.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="13FF65254D11260DFF16FB0163D4FAA6" pageId="35" pageNumber="36" type="discussion">
|
||
<paragraph id="5B5A36AE4D11260DFF16FB0163D4FAA6" blockId="35.[151,1436,1048,1504]" pageId="35" pageNumber="36">
|
||
<emphasis id="6991EABC4D11260DFF16FB016637FB12" bold="true" box="[197,313,1192,1216]" pageId="35" pageNumber="36">Remarks.</emphasis>
|
||
<taxonomicName id="9CE54D2D4D11260DFE93FB016549FB12" box="[320,583,1192,1216]" class="Polychaeta" family="Flabelligeridae" genus="Pycnoderma" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="escobarae" status="sp. nov.">
|
||
<emphasis id="6991EABC4D11260DFE93FB016549FB12" box="[320,583,1192,1216]" italics="true" pageId="35" pageNumber="36">Pycnoderma escobarae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="6991EABC4D11260DFD9CFB016583FB12" bold="true" box="[591,653,1192,1216]" pageId="35" pageNumber="36">
|
||
<taxonomicNameLabel id="72A257C74D11260DFD9CFB016583FB12" box="[591,653,1192,1216]" pageId="35" pageNumber="36" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
resembles
|
||
<taxonomicName id="9CE54D2D4D11260DFCDFFB00636FFB12" authority="Gallardo, 1968" authorityName="Gallardo" authorityYear="1968" box="[780,1121,1192,1216]" class="Polychaeta" family="Flabelligeridae" genus="Pycnoderma" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="ferruginea" status="comb. nov.">
|
||
<emphasis id="6991EABC4D11260DFCDFFB006490FB12" box="[780,926,1192,1216]" italics="true" pageId="35" pageNumber="36">P. ferruginea</emphasis>
|
||
(
|
||
<bibRefCitation id="3F744B5F4D11260DFC7DFB016356FB12" author="Gallardo" box="[942,1112,1192,1216]" pageId="35" pageNumber="36" refString="Gallardo, V. A. (1968 [1967]) Polychaeta from the Bay of Nha Trang, South Viet Nam. Scientific Results of Marine Investigations of the South China Sea and the Gulf of Thailand, 1959 - 1961. Scripps Institution of Oceanography NAGA Report, 4, 35 - 279." type="journal article" year="1968">Gallardo, 1968</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="72A257C74D11260DFBBBFB0163C0FB12" box="[1128,1230,1192,1216]" pageId="35" pageNumber="36">
|
||
<emphasis id="6991EABC4D11260DFBBBFB0163C0FB12" bold="true" box="[1128,1230,1192,1216]" pageId="35" pageNumber="36">n. comb.</emphasis>
|
||
</taxonomicNameLabel>
|
||
(see below). Both species have an opaque tunic with papillae and notochaetae with very long articles. They differ mainly because in
|
||
<taxonomicName id="9CE54D2D4D11260DFF44FB586629FADA" box="[151,295,1264,1288]" class="Polychaeta" family="Flabelligeridae" genus="Pycnoderma" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="escobarae" status="sp. nov.">
|
||
<emphasis id="6991EABC4D11260DFF44FB586629FADA" box="[151,295,1264,1288]" italics="true" pageId="35" pageNumber="36">P. escobarae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="72A257C74D11260DFEFCFB596660FADA" box="[303,366,1264,1288]" pageId="35" pageNumber="36" rank="species">
|
||
<emphasis id="6991EABC4D11260DFEFCFB596660FADA" bold="true" box="[303,366,1264,1288]" pageId="35" pageNumber="36">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, papillae are shorter and less abundant, while they are longer and more abundant in
|
||
<taxonomicName id="9CE54D2D4D11260DFAE3FB5867C9FAFE" class="Polychaeta" family="Flabelligeridae" genus="Pycnoderma" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="ferruginea">
|
||
<emphasis id="6991EABC4D11260DFAE3FB5867C9FAFE" italics="true" pageId="35" pageNumber="36">P. ferruginea</emphasis>
|
||
</taxonomicName>
|
||
; further,
|
||
<taxonomicName id="9CE54D2D4D11260DFEE0FABC66CAFAFE" box="[307,452,1300,1324]" class="Polychaeta" family="Flabelligeridae" genus="Pycnoderma" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="escobarae" status="sp. nov.">
|
||
<emphasis id="6991EABC4D11260DFEE0FABC66CAFAFE" box="[307,452,1300,1324]" italics="true" pageId="35" pageNumber="36">P. escobarae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="72A257C74D11260DFE1DFABC651EFAFF" box="[462,528,1301,1325]" pageId="35" pageNumber="36" rank="species">
|
||
<emphasis id="6991EABC4D11260DFE1DFABC651EFAFF" bold="true" box="[462,528,1301,1325]" pageId="35" pageNumber="36">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
has less notochaetae per bundle (3–4), while
|
||
<taxonomicName id="9CE54D2D4D11260DFBF4FABC63B2FAFE" box="[1063,1212,1300,1324]" class="Polychaeta" family="Flabelligeridae" genus="Pycnoderma" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="ferruginea">
|
||
<emphasis id="6991EABC4D11260DFBF4FABC63B2FAFE" box="[1063,1212,1300,1324]" italics="true" pageId="35" pageNumber="36">P. ferruginea</emphasis>
|
||
</taxonomicName>
|
||
has twice as many notochaetae per bundle; the two species also differ in the relative number of articles per neurospine. Thus,
|
||
<emphasis id="6991EABC4D11260DFA96FA9067D6FAA6" italics="true" pageId="35" pageNumber="36">P. e s c o - barae</emphasis>
|
||
<emphasis id="6991EABC4D11260DFF0CFAF46610FAA7" bold="true" box="[223,286,1373,1397]" pageId="35" pageNumber="36">n. sp.</emphasis>
|
||
has three articles and a smaller median one while
|
||
<taxonomicName id="9CE54D2D4D11260DFC80FAF464EAFAA6" box="[851,996,1372,1396]" class="Polychaeta" family="Flabelligeridae" genus="Pycnoderma" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="ferruginea">
|
||
<emphasis id="6991EABC4D11260DFC80FAF464EAFAA6" box="[851,996,1372,1396]" italics="true" pageId="35" pageNumber="36">P. ferruginea</emphasis>
|
||
</taxonomicName>
|
||
has only two articles.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="13FF65254D11260DFF16FA296374FA4A" box="[197,1146,1407,1432]" pageId="35" pageNumber="36" type="materials_examined">
|
||
<paragraph id="5B5A36AE4D11260DFF16FA296374FA4A" blockId="35.[151,1436,1048,1504]" box="[197,1146,1407,1432]" pageId="35" pageNumber="36">
|
||
<emphasis id="6991EABC4D11260DFF16FA29666DFA4A" bold="true" box="[197,355,1407,1432]" pageId="35" pageNumber="36">
|
||
<typeStatus id="845E880C4D11260DFF16FA29660EFA4A" box="[197,256,1408,1432]" pageId="35" pageNumber="36">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
Off Tuxpan, Veracruz,
|
||
<collectingCountry id="23F2763E4D11260DFDB8FA2965CDFA4A" box="[619,707,1408,1432]" name="Mexico" pageId="35" pageNumber="36">Mexico</collectingCountry>
|
||
, in muddy sands at about
|
||
<quantity id="9C1D9B4B4D11260DFC35FA296323FA4A" box="[998,1069,1408,1432]" metricMagnitude="2" metricUnit="m" metricValue="2.5" pageId="35" pageNumber="36" unit="m" value="250.0">250 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="13FF65254D11260DFF16FA0D668BFA32" pageId="35" pageNumber="36" type="distribution">
|
||
<paragraph id="5B5A36AE4D11260DFF16FA0D668BFA32" blockId="35.[151,1436,1048,1504]" pageId="35" pageNumber="36">
|
||
<emphasis id="6991EABC4D11260DFF16FA0D6650FA6F" bold="true" box="[197,350,1444,1469]" pageId="35" pageNumber="36">Distribution.</emphasis>
|
||
Only known from the
|
||
<typeStatus id="845E880C4D11260DFD8EFA0C6583FA6F" box="[605,653,1445,1469]" pageId="35" pageNumber="36">type</typeStatus>
|
||
locality in the Southwestern Gulf of
|
||
<collectingCountry id="23F2763E4D11260DFBFFFA0D638AFA6E" box="[1068,1156,1444,1468]" name="Mexico" pageId="35" pageNumber="36">Mexico</collectingCountry>
|
||
, in muddy sands at moderate depths (
|
||
<quantity id="9C1D9B4B4D11260DFEFFFA616677FA32" box="[300,377,1480,1504]" metricMagnitude="2" metricUnit="m" metricValue="2.46" pageId="35" pageNumber="36" unit="m" value="246.0">246 m</quantity>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |