1165 lines
183 KiB
XML
1165 lines
183 KiB
XML
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<mods:title id="E3E3E0E8A2A02E7AFE9741D4974B7C8B">New species and records of Caulleriella, Chaetocirratulus and Chaetozone (Annelida, Cirratulidae) from continental shelf and slope depths of the Western North Atlantic Ocean</mods:title>
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<mods:title id="F83467BC99FF5EAE784C5603F8C8972E">Zootaxa</mods:title>
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<mods:date id="66EB8918D8353F292E8CC49D49DC85CD">2022</mods:date>
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<treatment id="054C717B7112237165DDFEEDFD1DFC90" ID-DOI="http://doi.org/10.5281/zenodo.6958002" ID-GBIF-Taxon="198574505" ID-Zenodo-Dep="6958002" LSID="urn:lsid:plazi:treatment:054C717B7112237165DDFEEDFD1DFC90" httpUri="http://treatment.plazi.org/id/054C717B7112237165DDFEEDFD1DFC90" lastPageId="18" lastPageNumber="19" pageId="9" pageNumber="10">
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<paragraph id="8D5AC06D7112236A65DDFEEDFC75FE45" blockId="9.[151,938,366,465]" box="[151,938,366,393]" pageId="9" pageNumber="10">
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<heading id="D61277017112236A65DDFEEDFC75FE45" bold="true" box="[151,938,366,393]" fontSize="11" level="2" pageId="9" pageNumber="10" reason="4">
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<emphasis id="BF911C7F7112236A65DDFEEDFC75FE45" bold="true" box="[151,938,366,393]" pageId="9" pageNumber="10">
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<taxonomicName id="4AE5BBEE7112236A65DDFEEDFD13FE45" authority="(Hartman, 1965)" authorityName="Blake" authorityYear="2022" baseAuthorityName="Hartman" baseAuthorityYear="1965" box="[151,716,366,393]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="gayheadius" status="comb. nov.">
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<emphasis id="BF911C7F7112236A65DDFEEDFE2AFE44" bold="true" box="[151,501,366,393]" italics="true" pageId="9" pageNumber="10">Chaetocirratulus gayheadius</emphasis>
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(
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<bibRefCitation id="E974BD9C7112236A674EFEEDFD1BFE45" author="Hartman, O." box="[516,708,366,392]" pageId="9" pageNumber="10" pagination="1 - 378" refId="ref59580" refString="Hartman, O. (1965) Deep-water benthic polychaetous annelids off New England to Bermuda and other North Atlantic areas. Allan Hancock Foundation Occasional Paper, 28, 1 - 378. [http: // digitallibrary. usc. edu / digital / collection / p 15799 coll 82 / id / 20299]" type="journal article" year="1965">Hartman, 1965</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel id="A4A2A1047112236A679EFEECFC75FE45" box="[724,938,366,393]" pageId="9" pageNumber="10" rank="species">new combination</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C5FF93E67112236A65DDFE10FF35FE1C" pageId="9" pageNumber="10" type="description">
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<paragraph id="8D5AC06D7112236A65DDFE10FEC2FE60" blockId="9.[151,938,366,465]" box="[151,285,403,429]" pageId="9" pageNumber="10">
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<figureCitation id="15DEDCE87112236A65DDFE10FEC2FE60" box="[151,285,403,429]" captionStart-0="FIGURE 3" captionStart-1="FIGURE 4" captionStart-2="FIGURE 5" captionStart-3="FIGURE 6" captionStart-4="FIGURE 7" captionStartId-0="11.[151,250,1810,1834]" captionStartId-1="12.[151,250,1890,1914]" captionStartId-2="13.[151,250,1904,1928]" captionStartId-3="14.[151,250,1771,1795]" captionStartId-4="15.[151,250,1893,1917]" captionTargetBox-0="[151,1436,181,1787]" captionTargetBox-1="[201,1387,181,1866]" captionTargetBox-2="[202,1386,181,1880]" captionTargetBox-3="[153,1434,181,1747]" captionTargetBox-4="[192,1396,181,1869]" captionTargetId-0="figure-15@11.[151,1436,181,1787]" captionTargetId-1="figure-31@12.[201,1387,181,1866]" captionTargetId-2="figure-15@13.[202,1386,181,1880]" captionTargetId-3="figure-31@14.[153,1434,181,1747]" captionTargetId-4="figure-15@15.[192,1396,181,1869]" captionTargetPageId-0="11" captionTargetPageId-1="12" captionTargetPageId-2="13" captionTargetPageId-3="14" captionTargetPageId-4="15" captionText-0="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." captionText-1="FIGURE 4. Chaetocirratulus gayheadius. Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A." captionText-2="FIGURE 5. Chaetocirratulus gayheadius. Juveniles from Sta. Ch 105-B, (LACM AHF-Poly 12721): A, 19-setiger juvenile, right lateral view; B, 28-setiger juvenile, right lateral view; C, 31-setiger juvenile, left lateral view; D, 34-setiger juvenile, right lateral view; E, 17-setiger juvenile, right lateral view; F, 27-setiger juvenile, left lateral view; G, 29-setiger juvenile, ventral view; H, neuropodial acicular spines and capillaries; I, detail of acicular spine. All stained with Shirlastain A." captionText-3="FIGURE 6. Chaetocirratulus gayheadius. Adults from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 30-setiger specimen, dorsal view; B, 35-setiger specimen, right lateral view; C, 34-setiger specimen, dorsal view; D, 32-setiger specimen, right lateral view; E, 31-setiger specimen, left lateral view; F, 42-setiger specimen, ventrolateral view. A–E, stained with Shirlastain A; F, stained with MG." captionText-4="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi-0="http://doi.org/10.5281/zenodo.6341006" figureDoi-1="http://doi.org/10.5281/zenodo.6341010" figureDoi-2="http://doi.org/10.5281/zenodo.6341014" figureDoi-3="http://doi.org/10.5281/zenodo.6341016" figureDoi-4="http://doi.org/10.5281/zenodo.6341018" httpUri-0="https://zenodo.org/record/6341006/files/figure.png" httpUri-1="https://zenodo.org/record/6341010/files/figure.png" httpUri-2="https://zenodo.org/record/6341014/files/figure.png" httpUri-3="https://zenodo.org/record/6341016/files/figure.png" httpUri-4="https://zenodo.org/record/6341018/files/figure.png" pageId="9" pageNumber="10">Figures 3–7</figureCitation>
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</paragraph>
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<paragraph id="8D5AC06D7112236A65DDFE34FF35FE1C" blockId="9.[151,938,366,465]" box="[151,234,439,465]" pageId="9" pageNumber="10">
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<tableCitation id="C067F5D67112236A65DDFE34FF35FE1C" box="[151,234,439,465]" captionStart="TABLE 1" captionStartId="17.[151,239,404,428]" captionTargetPageId="17" captionText="TABLE 1. Size, Setiger Count, and Acicular Spine Origin Data for Chaetocirratulus gayheadius (Hartman, 1965) from the Continental Slope off New England." httpUri="http://table.plazi.org/id/D99A90E5710A237265DDFE17FD9BFE1D" pageId="9" pageNumber="10" tableUuid="D99A90E5710A237265DDFE17FD9BFE1D">Table 1</tableCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C5FF93E67112236A65DDFE78FDA5FDA2" pageId="9" pageNumber="10" type="reference_group">
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<paragraph id="8D5AC06D7112236A65DDFE78FF21FDFF" blockId="9.[151,1436,507,623]" pageId="9" pageNumber="10">
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<treatmentCitationGroup id="ADF5E7437112236A65DDFE78FF21FDFF" pageId="9" pageNumber="10">
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<treatmentCitation id="0C44E67C7112236A65DDFE78FD81FDDE" author="Hartman, O." box="[151,606,507,531]" page="166" pageId="9" pageNumber="10" year="1965">
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<taxonomicName id="4AE5BBEE7112236A65DDFE78FD81FDDE" ID-CoL="5XQKM" authority="Hartman, 1965: 166" authorityName="Hartman" authorityPageNumber="166" authorityYear="1965" box="[151,606,507,531]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="gayheadia">
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<emphasis id="BF911C7F7112236A65DDFE78FE5DFDDE" box="[151,386,507,531]" italics="true" pageId="9" pageNumber="10">Chaetozone gayheadia</emphasis>
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<bibRefCitation id="E974BD9C7112236A64C1FE7FFD81FDDE" author="Hartman, O." box="[395,606,507,531]" pageId="9" pageNumber="10" pagination="1 - 378" refId="ref59580" refString="Hartman, O. (1965) Deep-water benthic polychaetous annelids off New England to Bermuda and other North Atlantic areas. Allan Hancock Foundation Occasional Paper, 28, 1 - 378. [http: // digitallibrary. usc. edu / digital / collection / p 15799 coll 82 / id / 20299]" type="journal article" year="1965">Hartman, 1965: 166</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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;
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<treatmentCitation id="0C44E67C7112236A6726FE7FFC35FDDE" author="Hartman, O. & Fauchald, K." box="[620,1002,507,531]" page="109" pageId="9" pageNumber="10" year="1971">
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<bibRefCitation id="E974BD9C7112236A6726FE7FFC35FDDE" author="Hartman, O. & Fauchald, K." box="[620,1002,507,531]" pageId="9" pageNumber="10" pagination="1 - 327" refId="ref59730" refString="Hartman, O. & Fauchald, K. (1971) Deep-water benthic polychaetous annelids off New England to Bermuda and other North Atlantic areas Part II. Allan Hancock Monographs in Marine Biology, 6, 1 - 327. [https: // repository. si. edu / handle / 10088 / 3458]" type="journal article" year="1971">Hartman & Fauchald 1971: 109–110</bibRefCitation>
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(in part);
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<bibRefCitation id="E974BD9C7112236A6113FE78FA9BFDDE" author="Maciolek, N. & Grassle, J. F. & Hecker, B. & Brown, B. & Blake, J. A. & Boehm, P. D. & Petrecca, R. & Duffy, S. & Baptiste, E. & Ruff, R. E." box="[1113,1348,507,531]" pageId="9" pageNumber="10" refId="ref61043" refString="Maciolek, N., Grassle, J. F., Hecker, B., Brown, B., Blake, J. A., Boehm, P. D. Petrecca, R. Duffy, S., Baptiste, E. & Ruff, R. E. (1987 b) Study of biological processes on the U. S. North Atlantic slope and rise. Final report prepared for the Department of the Interior, Minerals Management Service, under contract no. 14 - 12 - 0001 - 30064. Vol. 1. Executive Summary & Vol. 2. Final Report. Final report prepared for the Department of the Interior, Minerals Management Service, Washington, D. C., 41 pp. & 362 pp., appendices. Available from: https: // espis. boem. gov / final % 20 reports / 4724. pdf (accessed 20 January 2021)" type="book" year="1987">
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Maciolek
|
||
<emphasis id="BF911C7F7112236A6188FE7FFB2EFDDE" box="[1218,1265,507,531]" italics="true" pageId="9" pageNumber="10">et al</emphasis>
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. 1987b
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</bibRefCitation>
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: D-2 (in part).
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8D5AC06D7112236A65DDFDBBFCB1FD9C" blockId="9.[151,1436,507,623]" box="[151,878,568,593]" pageId="9" pageNumber="10">
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<treatmentCitationGroup id="ADF5E7437112236A65DDFDBBFCB1FD9C" box="[151,878,568,593]" pageId="9" pageNumber="10">
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<taxonomicName id="4AE5BBEE7112236A65DDFDBBFD61FD9C" authority=": Petersen 1991: 592" authorityName="Petersen" authorityPageNumber="592" authorityYear="1991" box="[151,702,568,593]" class="Polychaeta" family="Cirratulidae" genus="Cirratulus" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="gayheadius">
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<treatmentCitation id="0C44E67C7112236A65DDFDBBFD93FD9D" author="Petersen, M. E." box="[151,588,568,593]" page="592" pageId="9" pageNumber="10" year="1991">
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||
<emphasis id="BF911C7F7112236A65DDFDBBFEA5FD9D" box="[151,378,568,592]" italics="true" pageId="9" pageNumber="10">Cirratulus gayheadius</emphasis>
|
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:
|
||
<bibRefCitation id="E974BD9C7112236A64C2FDBAFD93FD9D" author="Petersen, M. E." box="[392,588,568,593]" pageId="9" pageNumber="10" pagination="592" refId="ref62020" refString="Petersen, M. E. (1991) A review of asexual reproduction in the Cirratulidae (Annelida: Polychaeta), with redescription of Cirratulus gayheadius (Hartman, 1965), new combination, and emendation or reinstatement of some cirratulid genera. Bulletin of Marine Science, 48, 592. [abstract]" type="journal article" year="1991">Petersen 1991: 592</bibRefCitation>
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</treatmentCitation>
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,
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<treatmentCitation id="0C44E67C7112236A671DFDBAFD61FD9C" author="Petersen, M. E." box="[599,702,569,593]" page="112" pageId="9" pageNumber="10" year="1999">
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<bibRefCitation id="E974BD9C7112236A671DFDBAFD61FD9C" author="Petersen, M. E." box="[599,702,569,593]" pageId="9" pageNumber="10" pagination="107 - 128" refId="ref62078" refString="Petersen, M. E. (1999) Reproduction and development in Cirratulidae (Annelida: Polychaeta). Hydrobiologia, 402, 107 - 128. https: // doi. org / 10.1023 / A: 1003736408195" type="journal article" year="1999">1999: 112</bibRefCitation>
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</treatmentCitation>
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</taxonomicName>
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, 117,
|
||
<figureCitation id="15DEDCE87112236A67B0FDBBFCB6FD9C" box="[762,873,568,593]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="9" pageNumber="10">Fig. 3A–D</figureCitation>
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.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8D5AC06D7112236A65DDFDD4FDA5FDA2" blockId="9.[151,1436,507,623]" box="[151,634,599,623]" pageId="9" pageNumber="10">
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<treatmentCitationGroup id="ADF5E7437112236A65DDFDD4FDA5FDA2" box="[151,634,599,623]" pageId="9" pageNumber="10">
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<treatmentCitation id="0C44E67C7112236A65DDFDD4FDA9FDA2" author="Blake, J. A." box="[151,630,599,623]" page="121" pageId="9" pageNumber="10" year="2018">
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<taxonomicName id="4AE5BBEE7112236A65DDFDD4FDA9FDA2" authority=": Blake 2018: 121" authorityName=": Blake" authorityPageNumber="121" authorityYear="2018" box="[151,630,599,623]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="gayheadius">
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<emphasis id="BF911C7F7112236A65DDFDD4FE61FDA2" box="[151,446,599,623]" italics="true" pageId="9" pageNumber="10">Chaetocirratulus gayheadius</emphasis>
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:
|
||
<bibRefCitation id="E974BD9C7112236A6481FDD4FDA9FDA2" author="Blake, J. A." box="[459,630,599,623]" pageId="9" pageNumber="10" pagination="1 - 130" refId="ref57500" refString="Blake, J. A. (2018) Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R / V Anton Bruun, USNS Eltanin, R / V Hero, RVIB Nathaniel B. Palmer, and R / V Polarstern from the Southern Ocean, Antarctica, and off Western South America. Zootaxa, 4537, 1 - 130. https: // doi. org / 10.11646 / zootaxa. 4537.1.1" type="journal article" year="2018">Blake 2018: 121</bibRefCitation>
|
||
</taxonomicName>
|
||
</treatmentCitation>
|
||
.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C5FF93E67112236A65DDFD1EFA85FBED" pageId="9" pageNumber="10" type="materials_examined">
|
||
<paragraph id="8D5AC06D7112236A65DDFD1EFA85FBED" blockId="9.[151,1437,669,2028]" pageId="9" pageNumber="10">
|
||
<emphasis id="BF911C7F7112236A65DDFD1EFEA4FD7A" bold="true" box="[151,379,669,695]" pageId="9" pageNumber="10">Material examined</emphasis>
|
||
. (
|
||
<emphasis id="BF911C7F7112236A64D9FD1EFDF5FD7A" box="[403,554,669,695]" italics="true" pageId="9" pageNumber="10">
|
||
<specimenCount id="9BE30BE47112236A64D9FD1EFDF5FD7A" box="[403,554,669,695]" pageId="9" pageNumber="10" type="generic">96 specimens</specimenCount>
|
||
</emphasis>
|
||
)
|
||
<materialsCitation id="3D8DCA307112236A6776FD1EFB2AFCCD" ID-GBIF-Occurrence="3878838638" collectingDate="1962-08-28" collectingDateMax="1984-11-15" collectingDateMin="1962-08-28" collectionCode="LACM-AHF" collectorName="H.L. Sanders" country="England, U. S." county="Rep." elevation="300" latitude="39.905334" location="Gay Head" longLatPrecision="11" longitude="-70.91817" municipality="Cruise" pageId="9" pageNumber="10" specimenCode="USNM 1660929" specimenCount="21" typeStatus="holotype">
|
||
<emphasis id="BF911C7F7112236A6776FD1EFEE1FD16" bold="true" pageId="9" pageNumber="10">
|
||
<collectorName id="2010A5BB7112236A6776FD1EFD7DFD7A" box="[572,674,669,695]" pageId="9" pageNumber="10">Off New</collectorName>
|
||
England, south of
|
||
<location id="883A96B67112236A66CDFD1EFBDDFD7A" LSID="urn:lsid:plazi:treatment:054C717B7112237165DDFEEDFD1DFC90:883A96B67112236A66CDFD1EFBDDFD7A" box="[903,1026,669,695]" country="England, U. S." county="Rep." latitude="39.905334" longLatPrecision="11" longitude="-70.91817" municipality="Cruise" name="Gay Head" pageId="9" pageNumber="10">Gay Head</location>
|
||
,
|
||
<collectorName id="2010A5BB7112236A615AFD1EFB27FD7A" box="[1040,1272,669,695]" pageId="9" pageNumber="10">Martha’s Vineyard</collectorName>
|
||
, near head of
|
||
<collectorName id="2010A5BB7112236A65DDFD42FEE1FD16" box="[151,318,705,731]" pageId="9" pageNumber="10">Alvin Canyon</collectorName>
|
||
</emphasis>
|
||
, R/
|
||
<collectorName id="2010A5BB7112236A6420FD42FDF0FD16" box="[362,559,705,731]" pageId="9" pageNumber="10">
|
||
V
|
||
<emphasis id="BF911C7F7112236A64CCFD42FE02FD16" box="[390,477,705,731]" italics="true" pageId="9" pageNumber="10">Atlantis</emphasis>
|
||
Cruise
|
||
</collectorName>
|
||
283,
|
||
<emphasis id="BF911C7F7112236A6738FD42FD07FD16" bold="true" box="[626,728,705,731]" pageId="9" pageNumber="10">
|
||
<collectorName id="2010A5BB7112236A6738FD42FD7FFD16" box="[626,672,705,731]" pageId="9" pageNumber="10">Sta.</collectorName>
|
||
Sl-3
|
||
</emphasis>
|
||
, coll.
|
||
<collectorName id="2010A5BB7112236A6668FD41FC66FD16" box="[802,953,705,732]" pageId="9" pageNumber="10">H.L. Sanders</collectorName>
|
||
,
|
||
<collectorName id="2010A5BB7112236A668CFD42FBAEFD16" box="[966,1137,705,731]" pageId="9" pageNumber="10">Chief Scientist</collectorName>
|
||
,
|
||
<date id="F95BE6AD7112236A6134FD42FAC9FD16" box="[1150,1302,705,732]" pageId="9" pageNumber="10" value="1962-08-28">
|
||
<collectingDate id="E91F1F457112236A6134FD42FAC9FD16" box="[1150,1302,705,732]" pageId="9" pageNumber="10" value="1962-08-28">28 Aug 1962</collectingDate>
|
||
</date>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A6069FD40FA47FD13" box="[1315,1432,707,734]" degrees="39" direction="north" minutes="58.4" orientation="latitude" pageId="9" pageNumber="10" precision="92" value="39.973335">39°58.4′N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A65DDFD64FECFFCCF" box="[151,272,743,770]" degrees="70" direction="west" minutes="40.3" orientation="longitude" pageId="9" pageNumber="10" precision="92" value="-70.67167">70°40.3′W</geoCoordinate>
|
||
,
|
||
<quantity id="4A1D6D887112236A6455FD66FEB4FCCD" box="[287,363,741,768]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="9" pageNumber="10" unit="m" value="300.0">
|
||
<elevation id="06C8275E7112236A6455FD66FEB4FCCD" box="[287,363,741,768]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="9" pageNumber="10" unit="m" value="300.0">300 m</elevation>
|
||
</quantity>
|
||
,
|
||
<emphasis id="BF911C7F7112236A6431FD66FE3DFD32" bold="true" box="[379,482,741,767]" pageId="9" pageNumber="10">
|
||
<typeStatus id="525E7ECF7112236A6431FD66FE3DFD32" box="[379,482,741,767]" pageId="9" pageNumber="10" type="holotype">holotype</typeStatus>
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="EBF458A87112236A64B9FD66FD58FD32" box="[499,647,741,767]" pageId="9" pageNumber="10">LACM-AHF</collectionCode>
|
||
Poly 0564),
|
||
<specimenCount id="9BE30BE47112236A6669FD66FC1FFD32" box="[803,960,741,767]" pageId="9" pageNumber="10" type="generic" typeStatus="paratypes">
|
||
21
|
||
<emphasis id="BF911C7F7112236A6600FD66FC1FFD32" bold="true" box="[842,960,741,767]" pageId="9" pageNumber="10">paratypes</emphasis>
|
||
</specimenCount>
|
||
(
|
||
<collectionCode id="EBF458A87112236A6698FD66FBB9FD32" box="[978,1126,741,767]" pageId="9" pageNumber="10">LACM-AHF</collectionCode>
|
||
Poly 0565).
|
||
</materialsCitation>
|
||
—
|
||
<materialsCitation id="3D8DCA307112236A6059FD66FC76FC8A" ID-GBIF-Occurrence="3878838421" collectingDate="1962-08-28" collectingDateMax="1984-11-15" collectingDateMin="1962-08-28" collectionCode="LACM-AHF" collectorName="H.L. Sanders" country="England, U. S." county="Rep." elevation="300" latitude="39.905334" location="Gay Head" longLatPrecision="11" longitude="-70.91817" municipality="Cruise" pageId="9" pageNumber="10" specimenCode="USNM 1660929" specimenCount="21" typeStatus="holotype">
|
||
<collectorName id="2010A5BB7112236A6059FD66FEC7FCEE" pageId="9" pageNumber="10">
|
||
<emphasis id="BF911C7F7112236A6059FD66FF2BFCEE" bold="true" pageId="9" pageNumber="10">Near Block Canyon</emphasis>
|
||
, R
|
||
</collectorName>
|
||
/
|
||
<collectorName id="2010A5BB7112236A646BFC8AFE5BFCEE" box="[289,388,777,803]" pageId="9" pageNumber="10">
|
||
V
|
||
<emphasis id="BF911C7F7112236A640AFC8AFE5BFCEE" box="[320,388,777,803]" italics="true" pageId="9" pageNumber="10">Chain</emphasis>
|
||
</collectorName>
|
||
,
|
||
<location id="883A96B67112236A64DCFC8AFE3DFCEE" LSID="urn:lsid:plazi:treatment:054C717B7112237165DDFEEDFD1DFC90:883A96B67112236A64DCFC8AFE3DFCEE" box="[406,482,777,803]" country="England, U. S." county="Rep." latitude="39.905334" longLatPrecision="11" longitude="-70.91817" municipality="Cruise" name="Cruise" pageId="9" pageNumber="10">Cruise</location>
|
||
, 58, coll.
|
||
<collectorName id="2010A5BB7112236A6711FC89FD2BFCEE" box="[603,756,777,804]" pageId="9" pageNumber="10">H.L. Sanders</collectorName>
|
||
,
|
||
<collectorName id="2010A5BB7112236A664EFC8AFC6FFCEE" box="[772,944,777,803]" pageId="9" pageNumber="10">Chief Scientist</collectorName>
|
||
,
|
||
<collectorName id="2010A5BB7112236A66F5FC8AFBE7FCEE" box="[959,1080,777,803]" pageId="9" pageNumber="10">Epibenthic</collectorName>
|
||
sled,
|
||
<emphasis id="BF911C7F7112236A61C8FC8AFAEFFCEE" bold="true" box="[1154,1328,777,803]" pageId="9" pageNumber="10">
|
||
<location id="883A96B67112236A61C8FC8AFB00FCEE" LSID="urn:lsid:plazi:treatment:054C717B7112237165DDFEEDFD1DFC90:883A96B67112236A61C8FC8AFB00FCEE" box="[1154,1247,777,803]" country="England, U. S." county="Rep." latitude="39.905334" longLatPrecision="11" longitude="-70.91817" municipality="Cruise" name="Sta. Ch" pageId="9" pageNumber="10">Sta. Ch</location>
|
||
105-B
|
||
</emphasis>
|
||
,
|
||
<date id="F95BE6AD7112236A6008FC8AFF0DFC8A" pageId="9" pageNumber="10" value="1966-05-05">
|
||
<collectingDate id="E91F1F457112236A6008FC8AFF0DFC8A" pageId="9" pageNumber="10" value="1966-05-05">05 May 1966</collectingDate>
|
||
</date>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A65AAFCACFE89FC87" box="[224,342,815,842]" degrees="39" direction="north" minutes="56.6" orientation="latitude" pageId="9" pageNumber="10" precision="92" value="39.943333">39°56.6′N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A642EFCACFE02FC87" box="[356,477,815,842]" degrees="71" direction="west" minutes="03.6" orientation="longitude" pageId="9" pageNumber="10" precision="92" value="-71.06">71°03.6′W</geoCoordinate>
|
||
,
|
||
<quantity id="4A1D6D887112236A64A1FCAEFDE8FC85" box="[491,567,813,840]" metricMagnitude="2" metricUnit="m" metricValue="5.3" pageId="9" pageNumber="10" unit="m" value="530.0">
|
||
<elevation id="06C8275E7112236A64A1FCAEFDE8FC85" box="[491,567,813,840]" metricMagnitude="2" metricUnit="m" metricValue="5.3" pageId="9" pageNumber="10" unit="m" value="530.0">530 m</elevation>
|
||
</quantity>
|
||
, (62,
|
||
<collectionCode id="EBF458A87112236A6736FCAEFCD1FC8A" box="[636,782,813,839]" pageId="9" pageNumber="10">LACM-AHF</collectionCode>
|
||
Poly 12721).
|
||
</materialsCitation>
|
||
—
|
||
<materialsCitation id="3D8DCA307112236A6682FCAEFDB9FC5D" ID-GBIF-Occurrence="3878838880" collectingDate="1962-08-28" collectingDateMax="1984-11-15" collectingDateMin="1962-08-28" collectionCode="LACM-AHF" collectorName="G. W. Hampson" country="England, U. S." county="Rep." elevation="300" latitude="39.905334" location="Gay Head" longLatPrecision="11" longitude="-70.91817" municipality="Cruise" pageId="9" pageNumber="10" specimenCode="USNM 1660929" specimenCount="21" typeStatus="holotype">
|
||
<emphasis id="BF911C7F7112236A6682FCAEFEB6FCA6" bold="true" pageId="9" pageNumber="10">
|
||
<location id="883A96B67112236A6682FCAEFBEFFC8A" LSID="urn:lsid:plazi:treatment:054C717B7112237165DDFEEDFD1DFC90:883A96B67112236A6682FCAEFBEFFC8A" box="[968,1072,813,839]" country="England, U. S." county="Rep." latitude="39.905334" longLatPrecision="11" longitude="-70.91817" municipality="Cruise" name="Off New" pageId="9" pageNumber="10">Off New</location>
|
||
<collectingCountry id="F5F280FD7112236A6170FCAEFB3DFC8A" box="[1082,1250,813,839]" isEnumeration="true" pageId="9" pageNumber="10">England, U.S.</collectingCountry>
|
||
<location id="883A96B67112236A61A6FCAEFA43FC8A" LSID="urn:lsid:plazi:treatment:054C717B7112237165DDFEEDFD1DFC90:883A96B67112236A61A6FCAEFA43FC8A" box="[1260,1436,813,839]" country="England, U. S." county="Rep." latitude="39.905334" longLatPrecision="11" longitude="-70.91817" municipality="Cruise" name="North Atlantic" pageId="9" pageNumber="10">North Atlantic</location>
|
||
ACSAR
|
||
<location id="883A96B67112236A65B4FCD2FEB6FCA6" LSID="urn:lsid:plazi:treatment:054C717B7112237165DDFEEDFD1DFC90:883A96B67112236A65B4FCD2FEB6FCA6" box="[254,361,849,875]" country="England, U. S." county="Rep." latitude="39.905334" longLatPrecision="11" longitude="-70.91817" municipality="Cruise" name="Program" pageId="9" pageNumber="10">Program</location>
|
||
</emphasis>
|
||
, coll.
|
||
<collectorName id="2010A5BB7112236A64E5FCD2FD81FCA1" box="[431,606,849,876]" pageId="9" pageNumber="10">G.W. Hampson</collectorName>
|
||
,
|
||
<collectorName id="2010A5BB7112236A6723FCD2FC95FCA6" box="[617,842,849,875]" pageId="9" pageNumber="10">
|
||
Chief Scientist.
|
||
<emphasis id="BF911C7F7112236A6656FCD2FC95FCA6" bold="true" box="[796,842,849,875]" pageId="9" pageNumber="10">Sta.</emphasis>
|
||
</collectorName>
|
||
12:
|
||
<collectingMunicipality id="6D3E5A177112236A6636FCD2FC1AFCA6" box="[892,965,849,875]" pageId="9" pageNumber="10">Cruise</collectingMunicipality>
|
||
NA-1,
|
||
<collectingCounty id="643BB8E17112236A6153FCD1FB91FCA1" box="[1049,1102,850,876]" pageId="9" pageNumber="10">Rep.</collectingCounty>
|
||
1,
|
||
<date id="F95BE6AD7112236A613AFCD2FAD5FCA6" box="[1136,1290,849,876]" pageId="9" pageNumber="10" value="1984-11-15">
|
||
<collectingDate id="E91F1F457112236A613AFCD2FAD5FCA6" box="[1136,1290,849,876]" pageId="9" pageNumber="10" value="1984-11-15">15 Nov. 1984</collectingDate>
|
||
</date>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A605FFCD0FA47FCA3" box="[1301,1432,851,878]" degrees="39" direction="north" minutes="54.32" orientation="latitude" pageId="9" pageNumber="10" precision="9" value="39.905334">39°54.32′N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A65DDFCF4FEC0FC5F" box="[151,287,887,914]" degrees="70" direction="west" minutes="55.09" orientation="longitude" pageId="9" pageNumber="10" precision="9" value="-70.91817">70°55.09′W</geoCoordinate>
|
||
,
|
||
<quantity id="4A1D6D887112236A6460FCF6FEAEFC5D" box="[298,369,885,912]" metricMagnitude="2" metricUnit="m" metricValue="5.58" pageId="9" pageNumber="10" unit="m" value="558.0">
|
||
<elevation id="06C8275E7112236A6460FCF6FEAEFC5D" box="[298,369,885,912]" metricMagnitude="2" metricUnit="m" metricValue="5.58" pageId="9" pageNumber="10" unit="m" value="558.0">558 m</elevation>
|
||
</quantity>
|
||
(2,
|
||
<specimenCode id="DD4368167112236A64D4FCF6FD81FC5D" box="[414,606,885,912]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="9" pageNumber="10" type="Museum">USNM 1660929</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3D8DCA307112236A6738FCF6FE80FC79" ID-GBIF-Occurrence="3878838840" collectingDate="1985-05-04" collectionCode="USNM" collectorName="Cruise & Rep." country="England, U. S." elevation="551" latitude="39.905167" longLatPrecision="11" longitude="-70.917336" pageId="9" pageNumber="10" specimenCode="USNM 1660930" specimenCount="1" typeStatus="holotype">
|
||
<collectorName id="2010A5BB7112236A6738FCF6FD64FC42" box="[626,699,885,911]" pageId="9" pageNumber="10">Cruise</collectorName>
|
||
NA-2,
|
||
<collectorName id="2010A5BB7112236A665AFCF5FC9AFC5D" box="[784,837,886,912]" pageId="9" pageNumber="10">Rep.</collectorName>
|
||
1,
|
||
<date id="F95BE6AD7112236A6623FCF6FBDDFC5D" box="[873,1026,885,912]" pageId="9" pageNumber="10" value="1985-05-04">
|
||
<collectingDate id="E91F1F457112236A6623FCF6FBDDFC5D" box="[873,1026,885,912]" pageId="9" pageNumber="10" value="1985-05-04">04 May 1985</collectingDate>
|
||
</date>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A6147FCF4FB4EFC5F" box="[1037,1169,887,914]" degrees="39" direction="north" minutes="54.31" orientation="latitude" pageId="9" pageNumber="10" precision="9" value="39.905167">39°54.31′N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A61D6FCF4FAFCFC5F" box="[1180,1315,887,914]" degrees="70" direction="west" minutes="55.04" orientation="longitude" pageId="9" pageNumber="10" precision="9" value="-70.917336">70°55.04′W</geoCoordinate>
|
||
,
|
||
<quantity id="4A1D6D887112236A6065FCF6FAA8FC5D" box="[1327,1399,885,912]" metricMagnitude="2" metricUnit="m" metricValue="5.51" pageId="9" pageNumber="10" unit="m" value="551.0">
|
||
<elevation id="06C8275E7112236A6065FCF6FAA8FC5D" box="[1327,1399,885,912]" metricMagnitude="2" metricUnit="m" metricValue="5.51" pageId="9" pageNumber="10" unit="m" value="551.0">551 m</elevation>
|
||
</quantity>
|
||
(3,
|
||
<specimenCode id="DD4368167112236A65DDFC1AFE88FC79" box="[151,343,921,948]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="9" pageNumber="10" type="Museum">USNM 1660930</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3D8DCA307112236A6420FC19FB19FC79" ID-GBIF-Occurrence="3878838330" box="[362,1222,921,950]" collectingDate="1985-05-04" collectionCode="USNM" collectorName="Rep." country="England, U. S." elevation="555" latitude="39.904335" longLatPrecision="11" longitude="-70.91783" pageId="9" pageNumber="10" specimenCode="USNM 1660931" specimenCount="1" typeStatus="holotype">
|
||
<collectorName id="2010A5BB7112236A6420FC19FE40FC79" box="[362,415,922,948]" pageId="9" pageNumber="10">Rep.</collectorName>
|
||
2,
|
||
<date id="F95BE6AD7112236A6489FC1AFD83FC79" box="[451,604,921,948]" pageId="9" pageNumber="10" value="1985-05-04">
|
||
<collectingDate id="E91F1F457112236A6489FC1AFD83FC79" box="[451,604,921,948]" pageId="9" pageNumber="10" value="1985-05-04">04 May 1985</collectingDate>
|
||
</date>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A6722FC18FD34FC7B" box="[616,747,923,950]" degrees="39" direction="north" minutes="54.26" orientation="latitude" pageId="9" pageNumber="10" precision="9" value="39.904335">39°54.26′N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A67BDFC18FCA0FC7B" box="[759,895,923,950]" degrees="70" direction="west" minutes="55.07" orientation="longitude" pageId="9" pageNumber="10" precision="9" value="-70.91783">70°55.07′W</geoCoordinate>
|
||
,
|
||
<quantity id="4A1D6D887112236A66C0FC1AFC0DFC79" box="[906,978,921,948]" metricMagnitude="2" metricUnit="m" metricValue="5.55" pageId="9" pageNumber="10" unit="m" value="555.0">
|
||
<elevation id="06C8275E7112236A66C0FC1AFC0DFC79" box="[906,978,921,948]" metricMagnitude="2" metricUnit="m" metricValue="5.55" pageId="9" pageNumber="10" unit="m" value="555.0">555 m</elevation>
|
||
</quantity>
|
||
(1,
|
||
<specimenCode id="DD4368167112236A66B5FC1AFB60FC79" box="[1023,1215,921,948]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="9" pageNumber="10" type="Museum">USNM 1660931</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3D8DCA307112236A6198FC1AFC2AFC15" ID-GBIF-Occurrence="3878838894" collectingDate="1985-11-30" collectionCode="USNM" collectorName="Cruise NA & Rep." country="England, U. S." elevation="544" latitude="39.905334" longLatPrecision="11" longitude="-70.91866" pageId="9" pageNumber="10" specimenCode="USNM 1660932" specimenCount="1" typeStatus="holotype">
|
||
<collectorName id="2010A5BB7112236A6198FC1AFA91FC7E" box="[1234,1358,921,947]" pageId="9" pageNumber="10">Cruise NA</collectorName>
|
||
4,
|
||
<collectorName id="2010A5BB7112236A6022FC19FA42FC79" box="[1384,1437,922,948]" pageId="9" pageNumber="10">Rep.</collectorName>
|
||
3,
|
||
<date id="F95BE6AD7112236A65FFFC3EFE92FC15" box="[181,333,957,984]" pageId="9" pageNumber="10" value="1985-11-30">
|
||
<collectingDate id="E91F1F457112236A65FFFC3EFE92FC15" box="[181,333,957,984]" pageId="9" pageNumber="10" value="1985-11-30">30 Nov 1985</collectingDate>
|
||
</date>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A6413FC3CFE03FC17" box="[345,476,959,986]" degrees="39" direction="north" minutes="54.32" orientation="latitude" pageId="9" pageNumber="10" precision="9" value="39.905334">39°54.32ʹN</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A64A3FC3CFDAFFC17" box="[489,624,959,986]" degrees="70" direction="west" minutes="55.12" orientation="longitude" pageId="9" pageNumber="10" precision="9" value="-70.91866">70°55.12ʹW</geoCoordinate>
|
||
,
|
||
<quantity id="4A1D6D887112236A6737FC3EFD19FC15" box="[637,710,957,984]" metricMagnitude="2" metricUnit="m" metricValue="5.4399999999999995" pageId="9" pageNumber="10" unit="m" value="544.0">
|
||
<elevation id="06C8275E7112236A6737FC3EFD19FC15" box="[637,710,957,984]" metricMagnitude="2" metricUnit="m" metricValue="5.4399999999999995" pageId="9" pageNumber="10" unit="m" value="544.0">544 m</elevation>
|
||
</quantity>
|
||
(2, juv.,
|
||
<specimenCode id="DD4368167112236A6667FC3EFC32FC15" box="[813,1005,957,984]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="9" pageNumber="10" type="Museum">USNM 1660932</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3D8DCA307112236A6148FC3EFD2DFC31" ID-GBIF-Occurrence="3878838643" collectingDate="1986-05-06" collectionCode="USNM" collectorName="Cruise & Rep." country="England, U. S." elevation="548" latitude="39.9045" longLatPrecision="11" longitude="-70.9195" pageId="9" pageNumber="10" specimenCode="USNM 1660935" specimenCount="1" typeStatus="holotype">
|
||
<collectorName id="2010A5BB7112236A6148FC3EFB94FC1A" box="[1026,1099,957,983]" pageId="9" pageNumber="10">Cruise</collectorName>
|
||
NA-5,
|
||
<collectorName id="2010A5BB7112236A61E9FC3DFB07FC15" box="[1187,1240,958,984]" pageId="9" pageNumber="10">Rep.</collectorName>
|
||
2,
|
||
<date id="F95BE6AD7112236A61B7FC3EFA47FC1A" box="[1277,1432,957,984]" pageId="9" pageNumber="10" value="1986-05-06">
|
||
<collectingDate id="E91F1F457112236A61B7FC3EFA47FC1A" box="[1277,1432,957,984]" pageId="9" pageNumber="10" value="1986-05-06">06 May 1986</collectingDate>
|
||
</date>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A65DDFC60FEC5FC33" box="[151,282,995,1022]" degrees="39" direction="north" minutes="54.27" orientation="latitude" pageId="9" pageNumber="10" precision="9" value="39.9045">39°54.27′N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A646CFC60FE72FC33" box="[294,429,995,1022]" degrees="70" direction="west" minutes="55.17" orientation="longitude" pageId="9" pageNumber="10" precision="9" value="-70.9195">70°55.17′W</geoCoordinate>
|
||
,
|
||
<quantity id="4A1D6D887112236A64F2FC62FE20FC31" box="[440,511,993,1020]" metricMagnitude="2" metricUnit="m" metricValue="5.4799999999999995" pageId="9" pageNumber="10" unit="m" value="548.0">
|
||
<elevation id="06C8275E7112236A64F2FC62FE20FC31" box="[440,511,993,1020]" metricMagnitude="2" metricUnit="m" metricValue="5.4799999999999995" pageId="9" pageNumber="10" unit="m" value="548.0">548 m</elevation>
|
||
</quantity>
|
||
(2.
|
||
<specimenCode id="DD4368167112236A6761FC62FD35FC31" box="[555,746,993,1020]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="9" pageNumber="10" type="Museum">USNM 1660935</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3D8DCA307112236A67B7FC62FE0EFBED" ID-GBIF-Occurrence="3878838514" collectingDate="1986-07-30" collectionCode="USNM" collectorName="Cruise & Rep." country="England, U. S." elevation="559" latitude="39.904335" longLatPrecision="11" longitude="-70.91783" pageId="9" pageNumber="10" specimenCode="USNM 1660933" specimenCount="1" typeStatus="holotype">
|
||
<collectorName id="2010A5BB7112236A67B7FC62FC99FC36" box="[765,838,993,1019]" pageId="9" pageNumber="10">Cruise</collectorName>
|
||
NA-6,
|
||
<collectorName id="2010A5BB7112236A66D1FC61FC10FC31" box="[923,975,994,1020]" pageId="9" pageNumber="10">Rep.</collectorName>
|
||
2,
|
||
<date id="F95BE6AD7112236A66B8FC62FBA7FC36" box="[1010,1144,993,1019]" pageId="9" pageNumber="10" value="1986-07-30">
|
||
<collectingDate id="E91F1F457112236A66B8FC62FBA7FC36" box="[1010,1144,993,1019]" pageId="9" pageNumber="10" value="1986-07-30">30 Jul 1986</collectingDate>
|
||
</date>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A61C9FC60FAD9FC33" box="[1155,1286,995,1022]" degrees="39" direction="north" minutes="54.26" orientation="latitude" pageId="9" pageNumber="10" precision="9" value="39.904335">39°54.26′N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A605BFC60FA47FC33" box="[1297,1432,995,1022]" degrees="70" direction="west" minutes="55.07" orientation="longitude" pageId="9" pageNumber="10" precision="9" value="-70.91783">70°55.07′W</geoCoordinate>
|
||
,
|
||
<quantity id="4A1D6D887112236A65DDFB86FF01FBED" box="[151,222,1029,1056]" metricMagnitude="2" metricUnit="m" metricValue="5.59" pageId="9" pageNumber="10" unit="m" value="559.0">
|
||
<elevation id="06C8275E7112236A65DDFB86FF01FBED" box="[151,222,1029,1056]" metricMagnitude="2" metricUnit="m" metricValue="5.59" pageId="9" pageNumber="10" unit="m" value="559.0">559 m</elevation>
|
||
</quantity>
|
||
(1,
|
||
<specimenCode id="DD4368167112236A6440FB86FE16FBED" box="[266,457,1029,1056]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="9" pageNumber="10" type="Museum">USNM 1660933</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3D8DCA307112236A6496FB85FA89FBED" ID-GBIF-Occurrence="3878838471" box="[476,1366,1029,1058]" collectingDate="1986-07-30" collectionCode="USNM" collectorName="Rep." country="England, U. S." elevation="563" latitude="39.904" longLatPrecision="11" longitude="-70.91817" pageId="9" pageNumber="10" specimenCode="USNM 1660934" specimenCount="1" typeStatus="holotype">
|
||
<collectorName id="2010A5BB7112236A6496FB85FDCEFBED" box="[476,529,1030,1056]" pageId="9" pageNumber="10">Rep.</collectorName>
|
||
3,
|
||
<date id="F95BE6AD7112236A6779FB86FD66FBD2" box="[563,697,1029,1055]" pageId="9" pageNumber="10" value="1986-07-30">
|
||
<collectingDate id="E91F1F457112236A6779FB86FD66FBD2" box="[563,697,1029,1055]" pageId="9" pageNumber="10" value="1986-07-30">30 Jul 1986</collectingDate>
|
||
</date>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A678EFB84FC98FBEF" box="[708,839,1031,1058]" degrees="39" direction="north" minutes="54.24" orientation="latitude" pageId="9" pageNumber="10" precision="9" value="39.904">39°54.24ʹN</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="E8D1A6AA7112236A6619FB84FC08FBEF" box="[851,983,1031,1058]" degrees="70" direction="west" minutes="55.09" orientation="longitude" pageId="9" pageNumber="10" precision="9" value="-70.91817">70°55.09ʹW</geoCoordinate>
|
||
,
|
||
<quantity id="4A1D6D887112236A66AFFB86FBF3FBED" box="[997,1068,1029,1056]" metricMagnitude="2" metricUnit="m" metricValue="5.63" pageId="9" pageNumber="10" unit="m" value="563.0">
|
||
<elevation id="06C8275E7112236A66AFFB86FBF3FBED" box="[997,1068,1029,1056]" metricMagnitude="2" metricUnit="m" metricValue="5.63" pageId="9" pageNumber="10" unit="m" value="563.0">563 m</elevation>
|
||
</quantity>
|
||
(1, juv.,
|
||
<specimenCode id="DD4368167112236A61C5FB86FA91FBED" box="[1167,1358,1029,1056]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="9" pageNumber="10" type="Museum">USNM 1660934</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C5FF93E67112236A658DFBAAFAA5F965" pageId="9" pageNumber="10" type="discussion">
|
||
<paragraph id="8D5AC06D7112236A658DFBAAFAA5F965" blockId="9.[151,1437,669,2028]" pageId="9" pageNumber="10">
|
||
<emphasis id="BF911C7F7112236A658DFBAAFDA2FB8E" bold="true" box="[199,637,1065,1091]" pageId="9" pageNumber="10">Comments on the material examined</emphasis>
|
||
. Evaluation of the materials here referred to
|
||
<taxonomicName id="4AE5BBEE7112236A6124FBAAFF67FBAA" authorityName=": Blake" authorityYear="2018" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="gayheadius">
|
||
<emphasis id="BF911C7F7112236A6124FBAAFF67FBAA" italics="true" pageId="9" pageNumber="10">Chaetocirratulus gayheadius</emphasis>
|
||
</taxonomicName>
|
||
has proven to be difficult and complex. The type collection from R/V
|
||
<emphasis id="BF911C7F7112236A6699FBCEFBF5FBAA" box="[979,1066,1101,1127]" italics="true" pageId="9" pageNumber="10">Atlantis</emphasis>
|
||
Sta. Sl-3 at a depth of
|
||
<quantity id="4A1D6D887112236A6064FBCEFAAAFBA5" box="[1326,1397,1101,1128]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="9" pageNumber="10" unit="m" value="300.0">300 m</quantity>
|
||
off the northeastern
|
||
<collectingCountry id="F5F280FD7112236A641AFBF2FEABFB46" box="[336,372,1137,1163]" name="United States of America" pageId="9" pageNumber="10">US</collectingCountry>
|
||
reported by
|
||
<bibRefCitation id="E974BD9C7112236A674AFBF1FD6DFB41" author="Hartman, O." box="[512,690,1137,1164]" pageId="9" pageNumber="10" pagination="1 - 378" refId="ref59580" refString="Hartman, O. (1965) Deep-water benthic polychaetous annelids off New England to Bermuda and other North Atlantic areas. Allan Hancock Foundation Occasional Paper, 28, 1 - 378. [http: // digitallibrary. usc. edu / digital / collection / p 15799 coll 82 / id / 20299]" type="journal article" year="1965">Hartman (1965)</bibRefCitation>
|
||
consists of the
|
||
<typeStatus id="525E7ECF7112236A6617FBF2FC60FB46" box="[861,959,1137,1163]" pageId="9" pageNumber="10" type="holotype">holotype</typeStatus>
|
||
and
|
||
<specimenCount id="9BE30BE47112236A66BEFBF2FB5AFB41" box="[1012,1157,1137,1164]" pageId="9" pageNumber="10" type="generic" typeStatus="paratypes">21 paratypes</specimenCount>
|
||
. Of these, the
|
||
<typeStatus id="525E7ECF7112236A606BFBF2FA5CFB46" box="[1313,1411,1137,1163]" pageId="9" pageNumber="10" type="holotype">holotype</typeStatus>
|
||
is regenerating the pre-setiger region and likely several anterior setigers and therefore cannot be used to characterize the species. The
|
||
<typeStatus id="525E7ECF7112236A6405FB39FE65FB19" box="[335,442,1210,1236]" pageId="9" pageNumber="10" type="paratype">paratypes</typeStatus>
|
||
include juveniles of various sizes as well as small anterior and posterior fragments. None of the
|
||
<typeStatus id="525E7ECF7112236A6597FB5DFE97FB35" box="[221,328,1246,1272]" pageId="9" pageNumber="10" type="paratype">paratypes</typeStatus>
|
||
contain more than 30 setigers and none are sexually mature. As such, apart from characterizing post larvae and juveniles of the species, the type collection cannot by itself be used to characterize
|
||
<taxonomicName id="4AE5BBEE7112236A61E8FA81FA9EFAD6" authorityName=": Blake" authorityYear="2018" box="[1186,1345,1281,1308]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="gayheadius">
|
||
<emphasis id="BF911C7F7112236A61E8FA81FA9EFAD6" box="[1186,1345,1281,1308]" italics="true" pageId="9" pageNumber="10">C. gayheadius</emphasis>
|
||
</taxonomicName>
|
||
. In contrast, the nearby sample from R/V
|
||
<emphasis id="BF911C7F7112236A6759FAA6FD88FAF2" box="[531,599,1317,1343]" italics="true" pageId="9" pageNumber="10">Chain</emphasis>
|
||
Sta. Ch 105-B from a depth of
|
||
<quantity id="4A1D6D887112236A66FAFAA6FC29FA8D" box="[944,1014,1317,1344]" metricMagnitude="2" metricUnit="m" metricValue="5.3" pageId="9" pageNumber="10" unit="m" value="530.0">530 m</quantity>
|
||
reported as
|
||
<taxonomicName id="4AE5BBEE7112236A6136FAA6FAA4FAF2" authorityName="Hartman" authorityYear="1965" box="[1148,1403,1317,1343]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="gayheadia">
|
||
<emphasis id="BF911C7F7112236A6136FAA6FAA4FAF2" box="[1148,1403,1317,1343]" italics="true" pageId="9" pageNumber="10">Chaetozone gayheadia</emphasis>
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="E974BD9C7112236A65DDFAC9FE0DFAAE" author="Hartman, O. & Fauchald, K." box="[151,466,1353,1380]" pageId="9" pageNumber="10" pagination="1 - 327" refId="ref59730" refString="Hartman, O. & Fauchald, K. (1971) Deep-water benthic polychaetous annelids off New England to Bermuda and other North Atlantic areas Part II. Allan Hancock Monographs in Marine Biology, 6, 1 - 327. [https: // repository. si. edu / handle / 10088 / 3458]" type="journal article" year="1971">Hartman & Fauchald (1971)</bibRefCitation>
|
||
includes a full range of sizes, the smallest of which overlap the juvenile
|
||
<typeStatus id="525E7ECF7112236A61BEFAC9FA80FAA9" box="[1268,1375,1354,1380]" pageId="9" pageNumber="10" type="paratype">paratypes</typeStatus>
|
||
from the type collection in size and shape. In addition, larger specimens with up to 51 setigers are available to characterize the adult morphology of the species and allow it to be compared with its congeners. Both collections are from adjacent upper continental slope depths and are in proximity to submarine canyons. A few specimens from the New
|
||
<collectingCountry id="F5F280FD7112236A65DDFA5AFF2BFA3E" box="[151,244,1497,1523]" name="United Kingdom" pageId="9" pageNumber="10">England</collectingCountry>
|
||
upper continental slope collected as part of the ACSAR program are also available and agree with the morphology of the larger specimens from Sta. Ch 105-B. In order to characterize the species, an illustrated size range of the types and additional specimens is provided. Descriptions are provided for both the type specimens and the materials from Sta. Ch 105-B. An additional sample reported by
|
||
<bibRefCitation id="E974BD9C7112236A663CF9C5FB68F992" author="Hartman, O. & Fauchald, K." box="[886,1207,1605,1632]" pageId="9" pageNumber="10" pagination="1 - 327" refId="ref59730" refString="Hartman, O. & Fauchald, K. (1971) Deep-water benthic polychaetous annelids off New England to Bermuda and other North Atlantic areas Part II. Allan Hancock Monographs in Marine Biology, 6, 1 - 327. [https: // repository. si. edu / handle / 10088 / 3458]" type="journal article" year="1971">Hartman & Fauchald (1971)</bibRefCitation>
|
||
as
|
||
<taxonomicName id="4AE5BBEE7112236A6194F9C6FF3CF94E" authorityName="Hartman" authorityYear="1965" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="gayheadia">
|
||
<emphasis id="BF911C7F7112236A6194F9C6FF3CF94E" italics="true" pageId="9" pageNumber="10">Chaetozone gayheadia</emphasis>
|
||
</taxonomicName>
|
||
from nearby Veatch Canyon, from R/V
|
||
<emphasis id="BF911C7F7112236A67EEF9EAFD37F94E" box="[676,744,1641,1667]" italics="true" pageId="9" pageNumber="10">Chain</emphasis>
|
||
Sta. Ch-87 at a depth of
|
||
<quantity id="4A1D6D887112236A66B5F9EAFB8CF949" box="[1023,1107,1641,1668]" metricMagnitude="3" metricUnit="m" metricValue="1.1019999999999999" pageId="9" pageNumber="10" unit="m" value="1102.0">1102 m</quantity>
|
||
represents a different species (see below).
|
||
<taxonomicName id="4AE5BBEE7112236A646DF90EFDB2F96A" authorityName=": Blake" authorityYear="2018" box="[295,621,1677,1703]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="gayheadius">
|
||
<emphasis id="BF911C7F7112236A646DF90EFDB2F96A" box="[295,621,1677,1703]" italics="true" pageId="9" pageNumber="10">Chaetocirratulus gayheadius</emphasis>
|
||
</taxonomicName>
|
||
thus appears to be limited to upper slope depths of about
|
||
<quantity id="4A1D6D887112236A61BEF90EFAA9F965" box="[1268,1398,1677,1704]" metricMagnitude="2" metricUnit="m" metricValue="4.5" metricValueMax="6.0" metricValueMin="3.0" pageId="9" pageNumber="10" unit="m" value="450.0" valueMax="600.0" valueMin="300.0">
|
||
300–
|
||
<specimenCount id="9BE30BE47112236A6066F90EFAA9F965" box="[1324,1398,1677,1704]" pageId="9" pageNumber="10" type="generic">600 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C5FF93E671122369658DF932FAC5FE38" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10" type="description">
|
||
<paragraph id="8D5AC06D7112236A658DF932FAE4F8B2" blockId="9.[151,1437,669,2028]" pageId="9" pageNumber="10">
|
||
<emphasis id="BF911C7F7112236A658DF932FCECF906" bold="true" box="[199,819,1713,1739]" pageId="9" pageNumber="10">
|
||
Description of the
|
||
<typeStatus id="525E7ECF7112236A64EBF932FDD7F906" box="[417,520,1713,1739]" pageId="9" pageNumber="10" type="holotype">holotype</typeStatus>
|
||
(LACM-AHF Poly 0564)
|
||
</emphasis>
|
||
.
|
||
<typeStatus id="525E7ECF7112236A660AF932FC77F906" box="[832,936,1713,1739]" pageId="9" pageNumber="10" type="holotype">Holotype</typeStatus>
|
||
regenerating pre-setiger region (
|
||
<figureCitation id="15DEDCE87112236A605FF932FA4FF906" box="[1301,1424,1713,1739]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="9" pageNumber="10">Fig. 3A–B</figureCitation>
|
||
), complete, with 30 setigers, 5.6 mm long and 0.37 mm wide across anterior segments. Body slender throughout; anterior segments not expanded, individual segments distinctly separated from one another along most of body (
|
||
<figureCitation id="15DEDCE87112236A6025F97AFF03F8FA" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="9" pageNumber="10">Fig. 3A–C</figureCitation>
|
||
) but not moniliform, becoming crowded and narrower in last few segments (
|
||
<figureCitation id="15DEDCE87112236A6103F89EFB7DF8FA" box="[1097,1186,1821,1847]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="9" pageNumber="10">Fig. 3C</figureCitation>
|
||
). No dorsal or ventral grooves or depressions. Cross section of most segments rounded and slightly flattened dorsoventrally. Parapodia lateral throughout, with rami clearly separated. Color in alcohol: opaque white, without any pigmentation.
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D7112236A658DF80AFAC9F821" blockId="9.[151,1437,669,2028]" pageId="9" pageNumber="10">
|
||
Prostomium and peristomium regenerating (
|
||
<figureCitation id="15DEDCE87112236A67F1F80AFCE8F86E" box="[699,823,1929,1955]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="9" pageNumber="10">Fig. 3A–B</figureCitation>
|
||
), merged together, narrow, not differentiated; mouth a narrow slit. Dorsal tentacles not regenerated. Branchiae arise just posterior to and dorsal to notosetae on right setigers 1–3 and on left setigers 1 and 3 (
|
||
<figureCitation id="15DEDCE87112236A6700F852FD19F826" box="[586,710,2001,2027]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="9" pageNumber="10">Fig. 3A–B</figureCitation>
|
||
). No branchiae more posteriorly, except on setiger 5.
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D71112369658DFF14FD44FE8C" blockId="10.[151,1437,150,1977]" pageId="10" pageNumber="11">Setae include smooth capillaries and sharp-tipped acicular spines. Notosetae of setigers 1–5 all capillaries, 3–4 per fascicle, each about as long as diameter of body, rather stiff. From setiger 6 notopodia provided with 1–2 pale, slender, curved acicular spines and 1–3 stiff capillaries. Notosetae of last 4–5 setigers long, dorsally oriented stiff capillaries. Neurosetae of setigers 1 to last (30) 2–3 pale, weakly curved acicular spines and 1–2 stiff capillaries. Neurosetae shorter than notosetae throughout.</paragraph>
|
||
<paragraph id="8D5AC06D71112369658DFEC8FF0DFE44" blockId="10.[151,1437,150,1977]" pageId="10" pageNumber="11">
|
||
Posterior segments tapering to pygidium (
|
||
<figureCitation id="15DEDCE87111236967D4FEC8FD29FEA8" box="[670,758,331,357]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="10" pageNumber="11">Fig. 3C</figureCitation>
|
||
). Pygidium a small, rounded ventral lobe enclosing terminal anus.
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D71112369658DFE10FAC5FE38" blockId="10.[151,1437,150,1977]" pageId="10" pageNumber="11">
|
||
<emphasis id="BF911C7F71112369658DFE10FE12FE61" bold="true" box="[199,461,402,429]" pageId="10" pageNumber="11">Methyl green staining</emphasis>
|
||
. Body stains turquoise blue in irregular pre-setiger and postsetal areas; speckled bands present, mostly concentrated on anterior segments (
|
||
<figureCitation id="15DEDCE871112369679AFE34FCF8FE1C" box="[720,807,439,465]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="10" pageNumber="11">Fig. 3B</figureCitation>
|
||
). Posterior setigers and pygidium with denser concentration of speckles (
|
||
<figureCitation id="15DEDCE871112369641CFE58FE70FE38" box="[342,431,475,501]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="10" pageNumber="11">Fig. 3C</figureCitation>
|
||
). Branchiae irregularly speckled. Regenerating anterior end pale, not staining.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C5FF93E671112369658DFE7CFC91FD64" pageId="10" pageNumber="11" type="discussion">
|
||
<paragraph id="8D5AC06D71112369658DFE7CFC91FD64" blockId="10.[151,1437,150,1977]" pageId="10" pageNumber="11">
|
||
<emphasis id="BF911C7F71112369658DFE7CFE2EFDD4" bold="true" box="[199,497,511,537]" pageId="10" pageNumber="11">
|
||
Remarks on the
|
||
<typeStatus id="525E7ECF7111236964C0FE7CFE2EFDD4" box="[394,497,511,537]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
|
||
</emphasis>
|
||
. The
|
||
<typeStatus id="525E7ECF71112369677AFE7CFD4DFDD4" box="[560,658,511,537]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
|
||
is regenerating the pre-setiger region and an undetermined number of anterior setigers. Since none of the
|
||
<typeStatus id="525E7ECF711123696760FDA0FD4AFDF0" box="[554,661,547,573]" pageId="10" pageNumber="11" type="paratype">paratypes</typeStatus>
|
||
from R/V
|
||
<emphasis id="BF911C7F711123696658FDA0FCB6FDF0" box="[786,873,547,573]" italics="true" pageId="10" pageNumber="11">Atlantis</emphasis>
|
||
Sta. Sl-3 have neuropodial acicular spines before setiger 5, it is unlikely that setiger 1 of the regenerating
|
||
<typeStatus id="525E7ECF71112369664EFDC4FCB9FDAC" box="[772,870,583,609]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
|
||
is the actual first setiger. Therefore, it is likely that in addition to the pre-setiger region, the
|
||
<typeStatus id="525E7ECF711123696716FDE8FD61FD48" box="[604,702,619,645]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
|
||
is also regenerating at least four anterior setigers. For this reason alone, the
|
||
<typeStatus id="525E7ECF711123696441FD0CFEB2FD64" box="[267,365,655,681]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
|
||
cannot be used to characterize the species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C5FF93E671112371658DFD31FE43FDD4" lastPageId="18" lastPageNumber="19" pageId="10" pageNumber="11" type="description">
|
||
<paragraph id="8D5AC06D71112369658DFD31FD73FCF4" blockId="10.[151,1437,150,1977]" pageId="10" pageNumber="11">
|
||
<emphasis id="BF911C7F71112369658DFD31FC92FD01" bold="true" box="[199,845,690,717]" pageId="10" pageNumber="11">
|
||
Description of the
|
||
<typeStatus id="525E7ECF7111236964ECFD30FDC3FD00" box="[422,540,691,717]" pageId="10" pageNumber="11" type="paratype">paratypes</typeStatus>
|
||
(LACM-AHF Poly 0565)
|
||
</emphasis>
|
||
. All
|
||
<typeStatus id="525E7ECF7111236966CCFD30FC2EFD00" box="[902,1009,691,717]" pageId="10" pageNumber="11" type="paratype">paratypes</typeStatus>
|
||
generally well preserved and in good condition. Most setae reasonably intact, many specimens with branchiae and a few with dorsal tentacles. Of
|
||
<specimenCount id="9BE30BE47111236960CAFD54FEDAFCD8" pageId="10" pageNumber="11" type="generic" typeStatus="paratypes">21 paratypes</specimenCount>
|
||
, six complete, nine anterior or posterior fragments, and six short complete, with enlarged anterior ends and narrow posterior ends (
|
||
<figureCitation id="15DEDCE8711123696480FC9CFD91FCF4" box="[458,590,799,825]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="10" pageNumber="11">Figs. 3D–E</figureCitation>
|
||
,
|
||
<figureCitation id="15DEDCE8711123696713FC9CFD7FFCF4" box="[601,672,799,825]" captionStart="FIGURE 4" captionStartId="12.[151,250,1890,1914]" captionTargetBox="[201,1387,181,1866]" captionTargetId="figure-31@12.[201,1387,181,1866]" captionTargetPageId="12" captionText="FIGURE 4. Chaetocirratulus gayheadius. Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341010" httpUri="https://zenodo.org/record/6341010/files/figure.png" pageId="10" pageNumber="11">4A–C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D71112369658DFCC0FD41FC04" blockId="10.[151,1437,150,1977]" pageId="10" pageNumber="11">
|
||
Complete specimens range from 1.6 to 5.0 mm long and with 7 to 26 setigers. Greatest width of any
|
||
<typeStatus id="525E7ECF711123696076FCC0FA43FC90" box="[1340,1436,835,861]" pageId="10" pageNumber="11" type="paratype">paratype</typeStatus>
|
||
ca. 0.5 mm, not
|
||
<quantity id="4A1D6D88711123696405FCE4FE4FFC4C" box="[335,400,871,897]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="10" pageNumber="11" unit="mm" value="1.0">1 mm</quantity>
|
||
as stated by
|
||
<bibRefCitation id="E974BD9C711123696769FCE4FD04FC4C" author="Hartman, O." box="[547,731,870,897]" pageId="10" pageNumber="11" pagination="1 - 378" refId="ref59580" refString="Hartman, O. (1965) Deep-water benthic polychaetous annelids off New England to Bermuda and other North Atlantic areas. Allan Hancock Foundation Occasional Paper, 28, 1 - 378. [http: // digitallibrary. usc. edu / digital / collection / p 15799 coll 82 / id / 20299]" type="journal article" year="1965">Hartman (1965)</bibRefCitation>
|
||
. Widest part of body first 1–7 anterior segments, then tapering posteriorly (
|
||
<figureCitation id="15DEDCE871112369646AFC08FE7BFC68" box="[288,420,907,933]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="10" pageNumber="11">Figs. 3D–E</figureCitation>
|
||
;
|
||
<figureCitation id="15DEDCE87111236964FAFC08FE26FC68" box="[432,505,907,933]" captionStart="FIGURE 4" captionStartId="12.[151,250,1890,1914]" captionTargetBox="[201,1387,181,1866]" captionTargetId="figure-31@12.[201,1387,181,1866]" captionTargetPageId="12" captionText="FIGURE 4. Chaetocirratulus gayheadius. Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341010" httpUri="https://zenodo.org/record/6341010/files/figure.png" pageId="10" pageNumber="11">4A–D</figureCitation>
|
||
). Color in alcohol: pale to whitish; brown branchiae mentioned by
|
||
<bibRefCitation id="E974BD9C7111236961A2FC08FA43FC68" author="Hartman, O." box="[1256,1436,906,933]" pageId="10" pageNumber="11" pagination="1 - 378" refId="ref59580" refString="Hartman, O. (1965) Deep-water benthic polychaetous annelids off New England to Bermuda and other North Atlantic areas. Allan Hancock Foundation Occasional Paper, 28, 1 - 378. [http: // digitallibrary. usc. edu / digital / collection / p 15799 coll 82 / id / 20299]" type="journal article" year="1965">Hartman (1965)</bibRefCitation>
|
||
not apparent, but may have faded or been lost.
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D71112369658DFC50FF15FBB0" blockId="10.[151,1437,150,1977]" pageId="10" pageNumber="11">
|
||
Body shape generally linear, with 2–7 anterior segments largest, sometimes inflated depending on specimen; middle and posterior segments narrower, generally tapering posteriorly (
|
||
<figureCitation id="15DEDCE8711123696693FC74FBBFFBDC" box="[985,1120,1015,1041]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="10" pageNumber="11">Figs. 3D–E</figureCitation>
|
||
;
|
||
<figureCitation id="15DEDCE8711123696124FC74FB68FBDC" box="[1134,1207,1015,1041]" captionStart="FIGURE 4" captionStartId="12.[151,250,1890,1914]" captionTargetBox="[201,1387,181,1866]" captionTargetId="figure-31@12.[201,1387,181,1866]" captionTargetPageId="12" captionText="FIGURE 4. Chaetocirratulus gayheadius. Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341010" httpUri="https://zenodo.org/record/6341010/files/figure.png" pageId="10" pageNumber="11">4A–D</figureCitation>
|
||
); anterior and some middle segments generally rounded or weakly moniliform, wider than long; most middle and posterior segments of larger specimens narrow, crowded, and tapering evenly towards simple narrow pygidium, rounded posteriorly (
|
||
<figureCitation id="15DEDCE8711123696025FBBCFF61FBB0" captionStart="FIGURE 4" captionStartId="12.[151,250,1890,1914]" captionTargetBox="[201,1387,181,1866]" captionTargetId="figure-31@12.[201,1387,181,1866]" captionTargetPageId="12" captionText="FIGURE 4. Chaetocirratulus gayheadius. Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341010" httpUri="https://zenodo.org/record/6341010/files/figure.png" pageId="10" pageNumber="11">Fig. 4D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D71112369658DFB04FAE7FAFC" blockId="10.[151,1437,150,1977]" pageId="10" pageNumber="11">
|
||
Prostomium conical, tapering to narrow bluntly rounded apex (
|
||
<figureCitation id="15DEDCE87111236966D5FB04FBF9FB6C" box="[927,1062,1159,1185]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="10" pageNumber="11">Figs. 3D–E</figureCitation>
|
||
;
|
||
<figureCitation id="15DEDCE871112369617EFB04FBA6FB6C" box="[1076,1145,1159,1185]" captionStart="FIGURE 4" captionStartId="12.[151,250,1890,1914]" captionTargetBox="[201,1387,181,1866]" captionTargetId="figure-31@12.[201,1387,181,1866]" captionTargetPageId="12" captionText="FIGURE 4. Chaetocirratulus gayheadius. Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341010" httpUri="https://zenodo.org/record/6341010/files/figure.png" pageId="10" pageNumber="11">4A–F</figureCitation>
|
||
); eyespots absent; nuchal organs curved slits on posterior lateral margin. Peristomium dorsally elevated, producing low dorsal crest; broader than prostomium; with two rings denoted only by lateral grooves in
|
||
<typeStatus id="525E7ECF7111236966E7FB4CFBC3FB24" box="[941,1052,1231,1257]" pageId="10" pageNumber="11" type="paratype">paratypes</typeStatus>
|
||
. Dorsal tentacles and first pair of branchiae arising from posterior margin of second peristomial ring; first branchiae located lateral to dorsal tentacles (
|
||
<figureCitation id="15DEDCE87111236965D5FA94FEFBFAFC" box="[159,292,1303,1329]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="10" pageNumber="11">Figs. 3D–E</figureCitation>
|
||
;
|
||
<figureCitation id="15DEDCE8711123696465FA94FE8DFAFC" box="[303,338,1303,1329]" captionStart="FIGURE 4" captionStartId="12.[151,250,1890,1914]" captionTargetBox="[201,1387,181,1866]" captionTargetId="figure-31@12.[201,1387,181,1866]" captionTargetPageId="12" captionText="FIGURE 4. Chaetocirratulus gayheadius. Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341010" httpUri="https://zenodo.org/record/6341010/files/figure.png" pageId="10" pageNumber="11">4E</figureCitation>
|
||
). Subsequent branchiae arising dorsal to and posterior to notosetae on following setigers.
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D71112369658DFAB8FAD1F9C4" blockId="10.[151,1437,150,1977]" pageId="10" pageNumber="11">
|
||
Parapodia lateral throughout, rami well separated with setae emerging directly from body wall but anterior setigers with a bulged or swollen area providing a shoulder effect in some specimens. Anterior setae all long, simple capillaries, ca. 5–10 per noto- and neuropodia. Acicular spines typically present in neuropodia from setigers 5–10 and notopodia from setigers 7–11. Small post-larval specimens with either no acicular spines or from setiger
|
||
<quantity id="4A1D6D88711123696038FA24FF72FA28" metricMagnitude="-1" metricUnit="m" metricValue="1.905" metricValueMax="2.032" metricValueMin="1.778" pageId="10" pageNumber="11" unit="in" value="7.5" valueMax="8.0" valueMin="7.0">7–8 in</quantity>
|
||
neuropodia and none in notopodia. Spines one per podia initially, increasing to 2 or
|
||
<quantity id="4A1D6D8871112369612FFA48FB4FFA28" box="[1125,1168,1483,1509]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="10" pageNumber="11" unit="in" value="3.0">3 in</quantity>
|
||
posterior segments; accompanied by 2 or 3 capillaries. Individual spines relatively straight, tapering to pointed tip (
|
||
<figureCitation id="15DEDCE87111236961EDFA6CFADDF9C4" box="[1191,1282,1519,1545]" captionStart="FIGURE 4" captionStartId="12.[151,250,1890,1914]" captionTargetBox="[201,1387,181,1866]" captionTargetId="figure-31@12.[201,1387,181,1866]" captionTargetPageId="12" captionText="FIGURE 4. Chaetocirratulus gayheadius. Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341010" httpUri="https://zenodo.org/record/6341010/files/figure.png" pageId="10" pageNumber="11">Fig. 4G</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D71112369658DF990FCEEF957" blockId="10.[151,1437,150,1977]" pageId="10" pageNumber="11">
|
||
Six short anterior ends with 6–7 large, rounded segments followed by narrow trunk with 2–7 narrow, crowded segments (
|
||
<figureCitation id="15DEDCE871112369645AF9B4FE4AF99C" box="[272,405,1591,1617]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="10" pageNumber="11">Figs. 3D–E</figureCitation>
|
||
;
|
||
<figureCitation id="15DEDCE87111236964E8F9B4FE36F99C" box="[418,489,1591,1617]" captionStart="FIGURE 4" captionStartId="12.[151,250,1890,1914]" captionTargetBox="[201,1387,181,1866]" captionTargetId="figure-31@12.[201,1387,181,1866]" captionTargetPageId="12" captionText="FIGURE 4. Chaetocirratulus gayheadius. Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341010" httpUri="https://zenodo.org/record/6341010/files/figure.png" pageId="10" pageNumber="11">4A–C</figureCitation>
|
||
). These
|
||
<typeStatus id="525E7ECF711123696702F9B4FD6CF99C" box="[584,691,1591,1617]" pageId="10" pageNumber="11" type="paratype">paratypes</typeStatus>
|
||
identified as regenerates and as evidence of asexual reproduction by
|
||
<bibRefCitation id="E974BD9C7111236965F3F9D8FEB4F9B8" author="Petersen, M. E." box="[185,363,1627,1653]" pageId="10" pageNumber="11" pagination="107 - 128" refId="ref62078" refString="Petersen, M. E. (1999) Reproduction and development in Cirratulidae (Annelida: Polychaeta). Hydrobiologia, 402, 107 - 128. https: // doi. org / 10.1023 / A: 1003736408195" type="journal article" year="1999">Petersen (1999)</bibRefCitation>
|
||
. However, these
|
||
<typeStatus id="525E7ECF71112369676CF9D8FD4EF9B8" box="[550,657,1627,1653]" pageId="10" pageNumber="11" type="paratype">paratypes</typeStatus>
|
||
more likely represent post-larval growth patterns based on similar and more advanced specimens from Sta. Ch 105-B (see below).
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D71112369658DF920FD6CF874" blockId="10.[151,1437,150,1977]" pageId="10" pageNumber="11">
|
||
<emphasis id="BF911C7F71112369658DF920FE0DF971" bold="true" box="[199,466,1698,1725]" pageId="10" pageNumber="11">Methyl green staining</emphasis>
|
||
. All specimens stain, some more brightly than others. Dorsal tentacles usually stain along outer edges of ciliated groove, visible as two fine lines, turquoise to dark blue. Branchiae stain dark turquoise to dark blue, some but not all with small discrete speckles along one side, rather than evenly distributed (
|
||
<figureCitation id="15DEDCE871112369605DF968FA4FF8C8" box="[1303,1424,1771,1797]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="10" pageNumber="11">Fig. 3D–E</figureCitation>
|
||
). Pre-setiger region with a general mixture of dark blue and turquoise blue; coarser dark blue dots on a background of finer turquoise dots, with front of domed part of prostomium around the nuchal organs and extreme tip of the prostomium unstained or at most only lightly stained (
|
||
<figureCitation id="15DEDCE87111236967BDF8D4FC8EF8BC" box="[759,849,1879,1905]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="10" pageNumber="11">Fig. 3D</figureCitation>
|
||
). Individual segments stain anterior to the parapodia and in an irregular transverse postsetal ring laterally and ventrally (
|
||
<figureCitation id="15DEDCE87111236966C2F8F8FBDDF858" box="[904,1026,1915,1941]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="10" pageNumber="11">Fig. 3D–E</figureCitation>
|
||
). Presetal rings present on some, but less dense. Areas where setae emerge unstained.
|
||
</paragraph>
|
||
<caption id="D99A90E57110236865DDF891FAC7F8BE" ID-DOI="http://doi.org/10.5281/zenodo.6341006" ID-Zenodo-Dep="6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="11" pageNumber="12" startId="11.[151,250,1810,1834]" targetBox="[151,1436,181,1787]" targetPageId="11">
|
||
<paragraph id="8D5AC06D7110236865DDF891FAC7F8BE" blockId="11.[151,1436,1810,1907]" pageId="11" pageNumber="12">
|
||
<emphasis id="BF911C7F7110236865DDF891FED1F8E6" bold="true" box="[151,270,1810,1835]" pageId="11" pageNumber="12">FIGURE 3</emphasis>
|
||
.
|
||
<taxonomicName id="4AE5BBEE711023686451F890FD9CF8E6" authorityName=": Blake" authorityYear="2018" box="[283,579,1811,1835]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="11" pageNumber="12" phylum="Annelida" rank="species" species="gayheadius">
|
||
<emphasis id="BF911C7F711023686451F890FD9CF8E6" box="[283,579,1811,1835]" italics="true" pageId="11" pageNumber="12">Chaetocirratulus gayheadius</emphasis>
|
||
</taxonomicName>
|
||
. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="D99A90E57117236F65DDF8E1FE7CF82B" ID-DOI="http://doi.org/10.5281/zenodo.6341010" ID-Zenodo-Dep="6341010" httpUri="https://zenodo.org/record/6341010/files/figure.png" pageId="12" pageNumber="13" startId="12.[151,250,1890,1914]" targetBox="[201,1387,181,1866]" targetPageId="12">
|
||
<paragraph id="8D5AC06D7117236F65DDF8E1FE7CF82B" blockId="12.[151,1436,1890,2022]" pageId="12" pageNumber="13">
|
||
<emphasis id="BF911C7F7117236F65DDF8E1FED1F8B7" bold="true" box="[151,270,1890,1914]" pageId="12" pageNumber="13">FIGURE 4</emphasis>
|
||
.
|
||
<emphasis id="BF911C7F7117236F6451F8E1FD96F8B7" box="[283,585,1890,1914]" italics="true" pageId="12" pageNumber="13">
|
||
<taxonomicName id="4AE5BBEE7117236F6451F8E1FD99F8B7" authorityName=": Blake" authorityYear="2018" box="[283,582,1890,1914]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="12" pageNumber="13" phylum="Annelida" rank="species" species="gayheadius">Chaetocirratulus gayheadius</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="D99A90E57116236E65DDF8F3FB35F839" ID-DOI="http://doi.org/10.5281/zenodo.6341014" ID-Zenodo-Dep="6341014" httpUri="https://zenodo.org/record/6341014/files/figure.png" pageId="13" pageNumber="14" startId="13.[151,250,1904,1928]" targetBox="[202,1386,181,1880]" targetPageId="13">
|
||
<paragraph id="8D5AC06D7116236E65DDF8F3FB35F839" blockId="13.[151,1437,1904,2036]" pageId="13" pageNumber="14">
|
||
<emphasis id="BF911C7F7116236E65DDF8F3FED0F845" bold="true" box="[151,271,1904,1928]" pageId="13" pageNumber="14">FIGURE 5</emphasis>
|
||
.
|
||
<taxonomicName id="4AE5BBEE7116236E6457F8F3FD9AF845" authorityName=": Blake" authorityYear="2018" box="[285,581,1904,1928]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="13" pageNumber="14" phylum="Annelida" rank="species" species="gayheadius">
|
||
<emphasis id="BF911C7F7116236E6457F8F3FD9AF845" box="[285,581,1904,1928]" italics="true" pageId="13" pageNumber="14">Chaetocirratulus gayheadius</emphasis>
|
||
</taxonomicName>
|
||
. Juveniles from Sta. Ch 105-B, (LACM AHF-Poly 12721): A, 19-setiger juvenile, right lateral view; B, 28-setiger juvenile, right lateral view; C, 31-setiger juvenile, left lateral view; D, 34-setiger juvenile, right lateral view; E, 17-setiger juvenile, right lateral view; F, 27-setiger juvenile, left lateral view; G, 29-setiger juvenile, ventral view; H, neuropodial acicular spines and capillaries; I, detail of acicular spine. All stained with Shirlastain A.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="D99A90E57115236D65DDF968FE96F8A2" ID-DOI="http://doi.org/10.5281/zenodo.6341016" ID-Zenodo-Dep="6341016" httpUri="https://zenodo.org/record/6341016/files/figure.png" pageId="14" pageNumber="15" startId="14.[151,250,1771,1795]" targetBox="[153,1434,181,1747]" targetPageId="14">
|
||
<paragraph id="8D5AC06D7115236D65DDF968FE96F8A2" blockId="14.[151,1436,1771,1903]" pageId="14" pageNumber="15">
|
||
<emphasis id="BF911C7F7115236D65DDF968FED2F8CE" bold="true" box="[151,269,1771,1795]" pageId="14" pageNumber="15">FIGURE 6</emphasis>
|
||
.
|
||
<taxonomicName id="4AE5BBEE7115236D6453F968FDE0F8CE" authorityName=": Blake" authorityYear="2018" box="[281,575,1771,1795]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="gayheadius">
|
||
<emphasis id="BF911C7F7115236D6453F968FDE0F8CE" box="[281,575,1771,1795]" italics="true" pageId="14" pageNumber="15">Chaetocirratulus gayheadius</emphasis>
|
||
</taxonomicName>
|
||
. Adults from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 30-setiger specimen, dorsal view; B, 35-setiger specimen, right lateral view; C, 34-setiger specimen, dorsal view; D, 32-setiger specimen, right lateral view; E, 31-setiger specimen, left lateral view; F, 42-setiger specimen, ventrolateral view. A–E, stained with Shirlastain A; F, stained with MG.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="D99A90E57114236C65DDF8E6FAF9F824" ID-DOI="http://doi.org/10.5281/zenodo.6341018" ID-Zenodo-Dep="6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="15" pageNumber="16" startId="15.[151,250,1893,1917]" targetBox="[192,1396,181,1869]" targetPageId="15">
|
||
<paragraph id="8D5AC06D7114236C65DDF8E6FAF9F824" blockId="15.[151,1436,1893,2026]" pageId="15" pageNumber="16">
|
||
<emphasis id="BF911C7F7114236C65DDF8E6FED0F8B0" bold="true" box="[151,271,1893,1917]" pageId="15" pageNumber="16">FIGURE 7</emphasis>
|
||
.
|
||
<taxonomicName id="4AE5BBEE7114236C6456F8E6FD9BF8B0" authorityName=": Blake" authorityYear="2018" box="[284,580,1893,1917]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="15" pageNumber="16" phylum="Annelida" rank="species" species="gayheadius">
|
||
<emphasis id="BF911C7F7114236C6456F8E6FD9BF8B0" box="[284,580,1893,1917]" italics="true" pageId="15" pageNumber="16">Chaetocirratulus gayheadius</emphasis>
|
||
</taxonomicName>
|
||
. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8D5AC06D710B2373658DFF15FE8CFDF1" blockId="16.[151,1437,150,2013]" pageId="16" pageNumber="17">
|
||
<emphasis id="BF911C7F710B2373658DFF15FAE6FF7D" bold="true" box="[199,1337,150,177]" pageId="16" pageNumber="17">
|
||
Description of non-type specimens from R/V
|
||
<emphasis id="BF911C7F710B237367BFFF15FCE2FF7C" bold="true" box="[757,829,150,177]" italics="true" pageId="16" pageNumber="17">Chain</emphasis>
|
||
Sta. Ch 105-B (LACM-AHF Poly 12722)
|
||
</emphasis>
|
||
. A wide range of sizes and shapes available (
|
||
<figureCitation id="15DEDCE8710B2373677BFF39FD41FF18" box="[561,670,186,213]" captionStart-0="FIGURE 5" captionStart-1="FIGURE 6" captionStart-2="FIGURE 7" captionStartId-0="13.[151,250,1904,1928]" captionStartId-1="14.[151,250,1771,1795]" captionStartId-2="15.[151,250,1893,1917]" captionTargetBox-0="[202,1386,181,1880]" captionTargetBox-1="[153,1434,181,1747]" captionTargetBox-2="[192,1396,181,1869]" captionTargetId-0="figure-15@13.[202,1386,181,1880]" captionTargetId-1="figure-31@14.[153,1434,181,1747]" captionTargetId-2="figure-15@15.[192,1396,181,1869]" captionTargetPageId-0="13" captionTargetPageId-1="14" captionTargetPageId-2="15" captionText-0="FIGURE 5. Chaetocirratulus gayheadius. Juveniles from Sta. Ch 105-B, (LACM AHF-Poly 12721): A, 19-setiger juvenile, right lateral view; B, 28-setiger juvenile, right lateral view; C, 31-setiger juvenile, left lateral view; D, 34-setiger juvenile, right lateral view; E, 17-setiger juvenile, right lateral view; F, 27-setiger juvenile, left lateral view; G, 29-setiger juvenile, ventral view; H, neuropodial acicular spines and capillaries; I, detail of acicular spine. All stained with Shirlastain A." captionText-1="FIGURE 6. Chaetocirratulus gayheadius. Adults from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 30-setiger specimen, dorsal view; B, 35-setiger specimen, right lateral view; C, 34-setiger specimen, dorsal view; D, 32-setiger specimen, right lateral view; E, 31-setiger specimen, left lateral view; F, 42-setiger specimen, ventrolateral view. A–E, stained with Shirlastain A; F, stained with MG." captionText-2="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi-0="http://doi.org/10.5281/zenodo.6341014" figureDoi-1="http://doi.org/10.5281/zenodo.6341016" figureDoi-2="http://doi.org/10.5281/zenodo.6341018" httpUri-0="https://zenodo.org/record/6341014/files/figure.png" httpUri-1="https://zenodo.org/record/6341016/files/figure.png" httpUri-2="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Figs. 5–7</figureCitation>
|
||
). Smaller specimens closely resemble small post-larval
|
||
<typeStatus id="525E7ECF710B2373605EFF38FAA0FF18" box="[1300,1407,187,213]" pageId="16" pageNumber="17" type="paratype">paratypes</typeStatus>
|
||
in having a thickened pre-setiger region and a few enlarged anterior setigers followed by a narrowing set of middle and posterior setigers (
|
||
<figureCitation id="15DEDCE8710B237364D3FE81FDCAFED0" box="[409,533,258,285]" captionStart="FIGURE 5" captionStartId="13.[151,250,1904,1928]" captionTargetBox="[202,1386,181,1880]" captionTargetId="figure-15@13.[202,1386,181,1880]" captionTargetPageId="13" captionText="FIGURE 5. Chaetocirratulus gayheadius. Juveniles from Sta. Ch 105-B, (LACM AHF-Poly 12721): A, 19-setiger juvenile, right lateral view; B, 28-setiger juvenile, right lateral view; C, 31-setiger juvenile, left lateral view; D, 34-setiger juvenile, right lateral view; E, 17-setiger juvenile, right lateral view; F, 27-setiger juvenile, left lateral view; G, 29-setiger juvenile, ventral view; H, neuropodial acicular spines and capillaries; I, detail of acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341014" httpUri="https://zenodo.org/record/6341014/files/figure.png" pageId="16" pageNumber="17">Fig. 5A–B</figureCitation>
|
||
); with growth, the middle and posterior segments become thicker, resulting in a more consistent width along body (
|
||
<figureCitation id="15DEDCE8710B23736760FEA5FD7CFE8C" box="[554,675,294,321]" captionStart="FIGURE 5" captionStartId="13.[151,250,1904,1928]" captionTargetBox="[202,1386,181,1880]" captionTargetId="figure-15@13.[202,1386,181,1880]" captionTargetPageId="13" captionText="FIGURE 5. Chaetocirratulus gayheadius. Juveniles from Sta. Ch 105-B, (LACM AHF-Poly 12721): A, 19-setiger juvenile, right lateral view; B, 28-setiger juvenile, right lateral view; C, 31-setiger juvenile, left lateral view; D, 34-setiger juvenile, right lateral view; E, 17-setiger juvenile, right lateral view; F, 27-setiger juvenile, left lateral view; G, 29-setiger juvenile, ventral view; H, neuropodial acicular spines and capillaries; I, detail of acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341014" httpUri="https://zenodo.org/record/6341014/files/figure.png" pageId="16" pageNumber="17">Fig. 5C–F</figureCitation>
|
||
). Specimens illustrated in
|
||
<figureCitation id="15DEDCE8710B2373669BFEA5FBEFFE8C" box="[977,1072,294,321]" captionStart="FIGURE 5" captionStartId="13.[151,250,1904,1928]" captionTargetBox="[202,1386,181,1880]" captionTargetId="figure-15@13.[202,1386,181,1880]" captionTargetPageId="13" captionText="FIGURE 5. Chaetocirratulus gayheadius. Juveniles from Sta. Ch 105-B, (LACM AHF-Poly 12721): A, 19-setiger juvenile, right lateral view; B, 28-setiger juvenile, right lateral view; C, 31-setiger juvenile, left lateral view; D, 34-setiger juvenile, right lateral view; E, 17-setiger juvenile, right lateral view; F, 27-setiger juvenile, left lateral view; G, 29-setiger juvenile, ventral view; H, neuropodial acicular spines and capillaries; I, detail of acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341014" httpUri="https://zenodo.org/record/6341014/files/figure.png" pageId="16" pageNumber="17">Figure 5</figureCitation>
|
||
measure 2.5–4.9 mm long with 19–34 setigers (
|
||
<tableCitation id="C067F5D6710B2373640DFEC9FE45FEA9" box="[327,410,330,356]" captionStart="TABLE 1" captionStartId="17.[151,239,404,428]" captionTargetPageId="17" captionText="TABLE 1. Size, Setiger Count, and Acicular Spine Origin Data for Chaetocirratulus gayheadius (Hartman, 1965) from the Continental Slope off New England." httpUri="http://table.plazi.org/id/D99A90E5710A237265DDFE17FD9BFE1D" pageId="16" pageNumber="17" tableUuid="D99A90E5710A237265DDFE17FD9BFE1D">Table 1</tableCitation>
|
||
). A second slightly larger set of specimens illustrated in
|
||
<figureCitation id="15DEDCE8710B2373615BFEC9FB7EFEA9" box="[1041,1185,330,356]" captionStart="FIGURE 6" captionStartId="14.[151,250,1771,1795]" captionTargetBox="[153,1434,181,1747]" captionTargetId="figure-31@14.[153,1434,181,1747]" captionTargetPageId="14" captionText="FIGURE 6. Chaetocirratulus gayheadius. Adults from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 30-setiger specimen, dorsal view; B, 35-setiger specimen, right lateral view; C, 34-setiger specimen, dorsal view; D, 32-setiger specimen, right lateral view; E, 31-setiger specimen, left lateral view; F, 42-setiger specimen, ventrolateral view. A–E, stained with Shirlastain A; F, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341016" httpUri="https://zenodo.org/record/6341016/files/figure.png" pageId="16" pageNumber="17">Figure 6A–F</figureCitation>
|
||
with thickened part of body extending through anterior and middle segments and a narrow, dorsoventrally flattened posterior region. These specimens 3.1–5.2 mm long with 30–42 setigers (
|
||
<tableCitation id="C067F5D6710B2373678EFE11FCC7FE61" box="[708,792,402,428]" captionStart="TABLE 1" captionStartId="17.[151,239,404,428]" captionTargetPageId="17" captionText="TABLE 1. Size, Setiger Count, and Acicular Spine Origin Data for Chaetocirratulus gayheadius (Hartman, 1965) from the Continental Slope off New England." httpUri="http://table.plazi.org/id/D99A90E5710A237265DDFE17FD9BFE1D" pageId="16" pageNumber="17" tableUuid="D99A90E5710A237265DDFE17FD9BFE1D">Table 1</tableCitation>
|
||
); largest specimens illustrated in
|
||
<figureCitation id="15DEDCE8710B237361D8FE11FAD9FE61" box="[1170,1286,402,428]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7A–F</figureCitation>
|
||
. Specimen in
|
||
<figureCitation id="15DEDCE8710B237365DDFE35FF2EFE1D" box="[151,241,438,464]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7A</figureCitation>
|
||
, 6.0 mm long with 40 setigers; largest specimen in sample 10.25 mm long with 51 setigers (
|
||
<figureCitation id="15DEDCE8710B23736058FE35FA50FE1C" box="[1298,1423,438,465]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7B–D</figureCitation>
|
||
); specimen in
|
||
<figureCitation id="15DEDCE8710B23736462FE59FEA0FE38" box="[296,383,474,501]" captionStart="FIGURE 5" captionStartId="13.[151,250,1904,1928]" captionTargetBox="[202,1386,181,1880]" captionTargetId="figure-15@13.[202,1386,181,1880]" captionTargetPageId="13" captionText="FIGURE 5. Chaetocirratulus gayheadius. Juveniles from Sta. Ch 105-B, (LACM AHF-Poly 12721): A, 19-setiger juvenile, right lateral view; B, 28-setiger juvenile, right lateral view; C, 31-setiger juvenile, left lateral view; D, 34-setiger juvenile, right lateral view; E, 17-setiger juvenile, right lateral view; F, 27-setiger juvenile, left lateral view; G, 29-setiger juvenile, ventral view; H, neuropodial acicular spines and capillaries; I, detail of acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341014" httpUri="https://zenodo.org/record/6341014/files/figure.png" pageId="16" pageNumber="17">Fig. 5E</figureCitation>
|
||
,
|
||
<figureCitation id="15DEDCE8710B237364C6FE59FE70FE39" box="[396,431,474,500]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">7.3</figureCitation>
|
||
mm long with 46 setigers; specimen in
|
||
<figureCitation id="15DEDCE8710B23736634FE59FC2CFE39" box="[894,1011,474,500]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7F–G</figureCitation>
|
||
7.0 mm long with 40 setigers. Three complete specimens partially contained within tubes consisting entirely of small sand particles (
|
||
<figureCitation id="15DEDCE8710B2373619FFE7DFA96FDD4" box="[1237,1353,510,537]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7H–I</figureCitation>
|
||
). Color in alcohol white.
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D710B2373658DFDC5FBB2FCD8" blockId="16.[151,1437,150,2013]" pageId="16" pageNumber="17">
|
||
With growth, rounded anterior setigers characteristic of post-larvae and juveniles become shorter and wider; middle segments become larger, then narrow again posteriorly with posterior segments becoming wide and dorsoventrally flattened. Largest specimens assume a thickened sausage shape with most segments short and crowded along entire body (
|
||
<figureCitation id="15DEDCE8710B2373643BFD31FE31FD01" box="[369,494,690,716]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7A–E</figureCitation>
|
||
). Largest specimens with anterior dorsal segmental surface relatively smooth with indistinct segmental grooves; in addition a narrow mid-dorsal groove develops along anterior and middle segments (
|
||
<figureCitation id="15DEDCE8710B237365EAFD79FECDFCD8" box="[160,274,762,789]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7E–F</figureCitation>
|
||
) and a mid-ventral ridge line develops along middle and posterior segments.
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D710B2373658DFC9DFCFAFB95" blockId="16.[151,1437,150,2013]" pageId="16" pageNumber="17">
|
||
Pre-setiger region of adults relatively short, wider than long; about as long as first four setigers (
|
||
<figureCitation id="15DEDCE8710B237361BCFC9DFA4EFCF5" box="[1270,1425,798,824]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7C, E–G</figureCitation>
|
||
). Prostomium broadly triangular, narrowing to rounded tip (
|
||
<figureCitation id="15DEDCE8710B23736673FCC1FC69FC91" box="[825,950,834,860]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7F–G</figureCitation>
|
||
); eyespots absent; nuchal organs posterior lateral slits, not pigmented. Peristomium with three rings observed dorsally (
|
||
<figureCitation id="15DEDCE8710B237366BDFCE5FB95FC4C" box="[1015,1098,870,897]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7F</figureCitation>
|
||
) and two rings ventrally (
|
||
<figureCitation id="15DEDCE8710B23736025FCE5FF62FC69" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7G</figureCitation>
|
||
). Dorsally, posterior ring and setiger 1 clearly separated by an intersegmental groove (
|
||
<figureCitation id="15DEDCE8710B2373613FFC09FB16FC68" box="[1141,1225,906,933]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7F</figureCitation>
|
||
); ventrally, separation of anterior ring apparent laterally and dorsally, but merged with second ring ventrally forming posterior lip of mouth (
|
||
<figureCitation id="15DEDCE8710B237365A4FC51FE98FC21" box="[238,327,978,1004]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7G</figureCitation>
|
||
); several specimens with dorsal separation between first and second rings weak or indistinct; dorsal tentacles arising from posterior margin of third peristomial ring (
|
||
<figureCitation id="15DEDCE8710B23736637FC75FC0BFBDC" box="[893,980,1014,1041]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7F</figureCitation>
|
||
); first pair of branchiae lateral to dorsal tentacles. Second pair of branchiae arising dorsal to and posterior to notosetae on setiger 1 (
|
||
<figureCitation id="15DEDCE8710B237361F8FB99FAD6FBF8" box="[1202,1289,1050,1077]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7F</figureCitation>
|
||
); subsequent branchiae arising in similar location on following setigers.
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D710B2373658DFBE1FEA3F99C" blockId="16.[151,1437,150,2013]" pageId="16" pageNumber="17">
|
||
Parapodia swollen lateral lobes with noto- and neuropodia distinctly separated; pre- and postsetal lobes absent. Setae include capillaries and acicular spines; some specimens with a few long, natatory-like capillaries (
|
||
<figureCitation id="15DEDCE8710B2373607CFB05FA4FFB6C" box="[1334,1424,1158,1185]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7B</figureCitation>
|
||
). Acicular spines all straight, tapering to narrow tip (
|
||
<figureCitation id="15DEDCE8710B23736792FB29FCE2FB09" box="[728,829,1194,1220]" captionStart="FIGURE 4" captionStartId="12.[151,250,1890,1914]" captionTargetBox="[201,1387,181,1866]" captionTargetId="figure-31@12.[201,1387,181,1866]" captionTargetPageId="12" captionText="FIGURE 4. Chaetocirratulus gayheadius. Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341010" httpUri="https://zenodo.org/record/6341010/files/figure.png" pageId="16" pageNumber="17">Figs. 4G</figureCitation>
|
||
,
|
||
<figureCitation id="15DEDCE8710B23736603FB29FC58FB08" box="[841,903,1194,1221]" captionStart="FIGURE 5" captionStartId="13.[151,250,1904,1928]" captionTargetBox="[202,1386,181,1880]" captionTargetId="figure-15@13.[202,1386,181,1880]" captionTargetPageId="13" captionText="FIGURE 5. Chaetocirratulus gayheadius. Juveniles from Sta. Ch 105-B, (LACM AHF-Poly 12721): A, 19-setiger juvenile, right lateral view; B, 28-setiger juvenile, right lateral view; C, 31-setiger juvenile, left lateral view; D, 34-setiger juvenile, right lateral view; E, 17-setiger juvenile, right lateral view; F, 27-setiger juvenile, left lateral view; G, 29-setiger juvenile, ventral view; H, neuropodial acicular spines and capillaries; I, detail of acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341014" httpUri="https://zenodo.org/record/6341014/files/figure.png" pageId="16" pageNumber="17">5H–I</figureCitation>
|
||
); neuropodial spines always occur more anteriorly than notopodial spines (
|
||
<tableCitation id="C067F5D6710B2373649CFB4DFDF6FB25" box="[470,553,1230,1256]" captionStart="TABLE 1" captionStartId="17.[151,239,404,428]" captionTargetPageId="17" captionText="TABLE 1. Size, Setiger Count, and Acicular Spine Origin Data for Chaetocirratulus gayheadius (Hartman, 1965) from the Continental Slope off New England." httpUri="http://table.plazi.org/id/D99A90E5710A237265DDFE17FD9BFE1D" pageId="16" pageNumber="17" tableUuid="D99A90E5710A237265DDFE17FD9BFE1D">Table 1</tableCitation>
|
||
). Except for largest specimens, neuropodial spines first present from setiger in first third of body, whereas notopodial spines arise more posteriorly in middle body segments. In largest specimens, origin of spines shifted more posteriorly to posterior third or fourth of body (
|
||
<tableCitation id="C067F5D6710B237366A9FA95FBEAFAFD" box="[995,1077,1302,1328]" captionStart="TABLE 1" captionStartId="17.[151,239,404,428]" captionTargetPageId="17" captionText="TABLE 1. Size, Setiger Count, and Acicular Spine Origin Data for Chaetocirratulus gayheadius (Hartman, 1965) from the Continental Slope off New England." httpUri="http://table.plazi.org/id/D99A90E5710A237265DDFE17FD9BFE1D" pageId="16" pageNumber="17" tableUuid="D99A90E5710A237265DDFE17FD9BFE1D">Table 1</tableCitation>
|
||
). Smallest specimens with up to three neuropodial spines in a fascicle, whereas largest specimens, with only a single spine present, sometimes missing or skipping segments. For example, specimen illustrated in
|
||
<figureCitation id="15DEDCE8710B2373661CFADDFC17FAB4" box="[854,968,1374,1401]" captionStart="FIGURE 5" captionStartId="13.[151,250,1904,1928]" captionTargetBox="[202,1386,181,1880]" captionTargetId="figure-15@13.[202,1386,181,1880]" captionTargetPageId="13" captionText="FIGURE 5. Chaetocirratulus gayheadius. Juveniles from Sta. Ch 105-B, (LACM AHF-Poly 12721): A, 19-setiger juvenile, right lateral view; B, 28-setiger juvenile, right lateral view; C, 31-setiger juvenile, left lateral view; D, 34-setiger juvenile, right lateral view; E, 17-setiger juvenile, right lateral view; F, 27-setiger juvenile, left lateral view; G, 29-setiger juvenile, ventral view; H, neuropodial acicular spines and capillaries; I, detail of acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341014" httpUri="https://zenodo.org/record/6341014/files/figure.png" pageId="16" pageNumber="17">Fig. 5F–G</figureCitation>
|
||
with 40 setigerous segments with a single neuropodial spine first present from setiger 21 with spines missing from two subsequent segments, then resuming. These observations suggest inconsistent spine development with segmental growth in larger specimens. Setae of larger specimens include 7–8 long capillaries in anterior notopodia and
|
||
<quantity id="4A1D6D88710B23736686FA49FBCAFA29" box="[972,1045,1482,1508]" metricMagnitude="-2" metricUnit="m" metricValue="8.89" metricValueMax="10.16" metricValueMin="7.62" pageId="16" pageNumber="17" unit="in" value="3.5" valueMax="4.0" valueMin="3.0">3–4 in</quantity>
|
||
posterior notopodia in addition to a single acicular spine; anterior neuropodia include 6–8 capillaries and posterior neuropodia with four capillaries plus an acicular spine in. Larger specimens have 1–2 additional long, natatory-like capillaries in anterior and middle notopodia (
|
||
<figureCitation id="15DEDCE8710B2373645DF9B5FEB0F99C" box="[279,367,1590,1617]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D710B2373658DF9D9FE42F954" blockId="16.[151,1437,150,2013]" pageId="16" pageNumber="17">
|
||
Posterior end tapers to a narrow, triangular shaped pygidium terminating in a simple rounded lobe ventral to the anal opening (
|
||
<figureCitation id="15DEDCE8710B2373647CF9FDFE4EF954" box="[310,401,1662,1689]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D710B2373658DF921FB50F8C9" blockId="16.[151,1437,150,2013]" pageId="16" pageNumber="17">
|
||
<emphasis id="BF911C7F710B2373658DF921FE0CF971" bold="true" box="[199,467,1698,1724]" pageId="16" pageNumber="17">Methyl green staining</emphasis>
|
||
. Methyl green is concentrated on the pre-setiger region and first 3–4 setigers (
|
||
<figureCitation id="15DEDCE8710B23736025F921FF27F92C" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7B–C, E</figureCitation>
|
||
) with the strongest stain on the ventral side of the prostomium and lateral margins of the peristomium (
|
||
<figureCitation id="15DEDCE8710B23736025F945FF64F8C9" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="16" pageNumber="17">Fig. 7C</figureCitation>
|
||
); additional stain occasionally retained laterally in grooves between anterior parapodia.
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D710B2373658DF88DFE83F859" blockId="16.[151,1437,150,2013]" pageId="16" pageNumber="17">
|
||
<emphasis id="BF911C7F710B2373658DF88DFE04F8E5" bold="true" box="[199,475,1806,1832]" pageId="16" pageNumber="17">Comparative Remarks</emphasis>
|
||
. The collection from Sta. Ch 105-B includes specimens ranging in size from about 2.5 to over
|
||
<quantity id="4A1D6D88710B2373645CF8B1FEBAF880" box="[278,357,1842,1869]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="16" pageNumber="17" unit="mm" value="10.0">10 mm</quantity>
|
||
long and having 19 to 51 setigerous segments. These specimens overlap with smaller specimens from the
|
||
<typeStatus id="525E7ECF710B23736448F8D4FEEDF8BC" box="[258,306,1879,1905]" pageId="16" pageNumber="17">type</typeStatus>
|
||
collection from Sta. Sl-3 and demonstrate a growth sequence from short post-larval forms to fully developed adults.
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D710B2372658DF81DFC00FEA8" blockId="16.[151,1437,150,2013]" lastBlockId="17.[151,1436,151,357]" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17">
|
||
A general pattern of morphological change from postlarvae and juveniles to the adult body form is apparent when the full complement of specimens from Stations Sl-1 (types) and Ch 105-B are compared. Initially the postlarvae and juveniles have 6–7 enlarged anterior moniliform setigers and a developing trunk region with narrow crowded segments (
|
||
<figureCitation id="15DEDCE8710A2372643DFF38FE25FF18" box="[375,506,187,213]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="17" pageNumber="18">Figs. 3D–E</figureCitation>
|
||
,
|
||
<figureCitation id="15DEDCE8710A2372674CFF38FD92FF18" box="[518,589,187,213]" captionStart="FIGURE 4" captionStartId="12.[151,250,1890,1914]" captionTargetBox="[201,1387,181,1866]" captionTargetId="figure-31@12.[201,1387,181,1866]" captionTargetPageId="12" captionText="FIGURE 4. Chaetocirratulus gayheadius. Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341010" httpUri="https://zenodo.org/record/6341010/files/figure.png" pageId="17" pageNumber="18">4A–C</figureCitation>
|
||
). With growth, the larger rounded anterior setigers become less distinct and more crowded, with the moniliform shape of separate segments disappearing; the body tapers posteriorly along a narrowing trunk region (
|
||
<figureCitation id="15DEDCE8710A237264E6FE80FDD4FED0" box="[428,523,259,285]" captionStart="FIGURE 4" captionStartId="12.[151,250,1890,1914]" captionTargetBox="[201,1387,181,1866]" captionTargetId="figure-31@12.[201,1387,181,1866]" captionTargetPageId="12" captionText="FIGURE 4. Chaetocirratulus gayheadius. Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341010" httpUri="https://zenodo.org/record/6341010/files/figure.png" pageId="17" pageNumber="18">Figs 4D</figureCitation>
|
||
,
|
||
<figureCitation id="15DEDCE8710A2372675DFE81FD82FED0" box="[535,605,258,285]" captionStart="FIGURE 5" captionStartId="13.[151,250,1904,1928]" captionTargetBox="[202,1386,181,1880]" captionTargetId="figure-15@13.[202,1386,181,1880]" captionTargetPageId="13" captionText="FIGURE 5. Chaetocirratulus gayheadius. Juveniles from Sta. Ch 105-B, (LACM AHF-Poly 12721): A, 19-setiger juvenile, right lateral view; B, 28-setiger juvenile, right lateral view; C, 31-setiger juvenile, left lateral view; D, 34-setiger juvenile, right lateral view; E, 17-setiger juvenile, right lateral view; F, 27-setiger juvenile, left lateral view; G, 29-setiger juvenile, ventral view; H, neuropodial acicular spines and capillaries; I, detail of acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341014" httpUri="https://zenodo.org/record/6341014/files/figure.png" pageId="17" pageNumber="18">5A–E</figureCitation>
|
||
). Exceptions to this pattern include the regenerating
|
||
<typeStatus id="525E7ECF710A237261FAFE80FACDFED0" box="[1200,1298,259,285]" pageId="17" pageNumber="18" type="holotype">holotype</typeStatus>
|
||
that has apparently lost the enlarged anterior setigers (
|
||
<figureCitation id="15DEDCE8710A237267C0FEA4FCDAFE8C" box="[650,773,295,321]" captionStart="FIGURE 3" captionStartId="11.[151,250,1810,1834]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-15@11.[151,1436,181,1787]" captionTargetPageId="11" captionText="FIGURE 3. Chaetocirratulus gayheadius. Holotype (LACM AHF-Poly 0564): A, anterior end, ventral view; B, anterior end, dorsal view; C, posterior end, dorsolateral view. Paratypes (LACM AHF-Poly 0565): D, 8-setiger post-larva, left lateral view; E, 7-setiger post-larva, right lateral view. B–C, E, dark spots denote MG stain; D, stippled areas denote MG stain." figureDoi="http://doi.org/10.5281/zenodo.6341006" httpUri="https://zenodo.org/record/6341006/files/figure.png" pageId="17" pageNumber="18">Fig. 3A–C</figureCitation>
|
||
) and
|
||
<specimenCount id="9BE30BE4710A23726602FEA4FC06FE8C" box="[840,985,295,321]" pageId="17" pageNumber="18" type="generic" typeStatus="paratype">one paratype</specimenCount>
|
||
(
|
||
<figureCitation id="15DEDCE8710A237266A1FEA4FB9DFE8C" box="[1003,1090,295,321]" captionStart="FIGURE 4" captionStartId="12.[151,250,1890,1914]" captionTargetBox="[201,1387,181,1866]" captionTargetId="figure-31@12.[201,1387,181,1866]" captionTargetPageId="12" captionText="FIGURE 4. Chaetocirratulus gayheadius. Paratypes (LACM AHF-Poly 0565): A, 7-setiger post-larva, dorsal view; B, 7-setiger post-larva, left lateral view; C, 7-setiger post-larva, left lateral view; D, 20-setiger juvenile, right lateral view; E, 22-setiger juvenile, anterior, right ventrolateral view; F, 28-setiger juvenile, anterior end, ventral view; G, neuropodial acicular spine. All stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.6341010" httpUri="https://zenodo.org/record/6341010/files/figure.png" pageId="17" pageNumber="18">Fig. 4E</figureCitation>
|
||
) where most of the segments, while not moniliform, are narrow and crowded only near the posterior end.
|
||
</paragraph>
|
||
<caption id="D99A90E5710A237265DDFE17FD9BFE1D" ID-Table-UUID="D99A90E5710A237265DDFE17FD9BFE1D" httpUri="http://table.plazi.org/id/D99A90E5710A237265DDFE17FD9BFE1D" pageId="17" pageNumber="18" startId="17.[151,239,404,428]" targetBox="[166,1268,481,1748]" targetIsTable="true" targetPageId="17">
|
||
<paragraph id="8D5AC06D710A237265DDFE17FD9BFE1D" blockId="17.[151,1436,404,464]" pageId="17" pageNumber="18">
|
||
<emphasis id="BF911C7F710A237265DDFE17FED4FE61" bold="true" box="[151,267,404,428]" pageId="17" pageNumber="18">TABLE 1.</emphasis>
|
||
Size, Setiger Count, and Acicular Spine Origin Data for
|
||
<taxonomicName id="4AE5BBEE710A2372663AFE17FABEFE61" authority="(Hartman, 1965)" authorityName="Blake" authorityYear="2022" baseAuthorityName="Hartman" baseAuthorityYear="1965" box="[880,1377,404,429]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="gayheadius">
|
||
<emphasis id="BF911C7F710A2372663AFE17FB78FE61" box="[880,1191,404,428]" italics="true" pageId="17" pageNumber="18">Chaetocirratulus gayheadius</emphasis>
|
||
(
|
||
<bibRefCitation id="E974BD9C710A237261FCFE16FA85FE61" author="Hartman, O." box="[1206,1370,404,429]" pageId="17" pageNumber="18" pagination="1 - 378" refId="ref59580" refString="Hartman, O. (1965) Deep-water benthic polychaetous annelids off New England to Bermuda and other North Atlantic areas. Allan Hancock Foundation Occasional Paper, 28, 1 - 378. [http: // digitallibrary. usc. edu / digital / collection / p 15799 coll 82 / id / 20299]" type="journal article" year="1965">Hartman, 1965</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from the Continental Slope off New England.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8D5AC06D710A237265ECFE62FB34F91E" pageId="17" pageNumber="18">
|
||
<table id="FFE532CD710ADC9C65ECFE62FB2BF919" box="[166,1268,481,1748]" gridcols="6" gridrows="31" pageId="17" pageNumber="18">
|
||
<tr id="33D5C22F710ADC9C65ECFE62FB2BFDD0" box="[166,1268,481,541]" gridrow="0" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFE62FED6FDD0" box="[166,265,481,541]" gridcol="0" gridrow="0" pageId="17" pageNumber="18">Station</th>
|
||
<th id="7004AB53710ADC9C6436FE62FDDDFDD0" box="[380,514,481,541]" gridcol="1" gridrow="0" pageId="17" pageNumber="18">Length (mm)</th>
|
||
<th id="7004AB53710ADC9C6705FE62FD17FDD0" box="[591,712,481,541]" gridcol="2" gridrow="0" pageId="17" pageNumber="18">No. setigers</th>
|
||
<th id="7004AB53710ADC9C665FFE62FC7DFDD0" box="[789,930,481,541]" gridcol="3" gridrow="0" pageId="17" pageNumber="18">Neuro- spines begin</th>
|
||
<th id="7004AB53710ADC9C66A2FE62FBB6FDD0" box="[1000,1129,481,541]" gridcol="4" gridrow="0" pageId="17" pageNumber="18">Noto -spines begin</th>
|
||
<th id="7004AB53710ADC9C61E4FE62FB2BFDD0" box="[1198,1268,481,541]" gridcol="5" gridrow="0" pageId="17" pageNumber="18">Figure</th>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFDAEFB2BFD88" box="[166,1268,557,581]" gridrow="1" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFDAEFED6FD88" box="[166,265,557,581]" gridcol="0" gridrow="1" pageId="17" pageNumber="18">Sl-3</th>
|
||
<td id="7004AB53710ADC9C6436FDAEFDDDFD88" box="[380,514,557,581]" gridcol="1" gridrow="1" pageId="17" pageNumber="18">1.6</td>
|
||
<td id="7004AB53710ADC9C6705FDAEFD17FD88" box="[591,712,557,581]" gridcol="2" gridrow="1" pageId="17" pageNumber="18">7</td>
|
||
<td id="7004AB53710ADC9C665FFDAEFC7DFD88" box="[789,930,557,581]" gridcol="3" gridrow="1" pageId="17" pageNumber="18">7</td>
|
||
<td id="7004AB53710ADC9C66A2FDAEFBB6FD88" box="[1000,1129,557,581]" gridcol="4" gridrow="1" pageId="17" pageNumber="18">0</td>
|
||
<td id="7004AB53710ADC9C61E4FDAEFB2BFD88" box="[1198,1268,557,581]" gridcol="5" gridrow="1" pageId="17" pageNumber="18">4A</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFDD6FB2BFDA0" box="[166,1268,597,621]" gridrow="2" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFDD6FED6FDA0" box="[166,265,597,621]" gridcol="0" gridrow="2" pageId="17" pageNumber="18">Sl-3</th>
|
||
<td id="7004AB53710ADC9C6436FDD6FDDDFDA0" box="[380,514,597,621]" gridcol="1" gridrow="2" pageId="17" pageNumber="18">1.7</td>
|
||
<td id="7004AB53710ADC9C6705FDD6FD17FDA0" box="[591,712,597,621]" gridcol="2" gridrow="2" pageId="17" pageNumber="18">7</td>
|
||
<td id="7004AB53710ADC9C665FFDD6FC7DFDA0" box="[789,930,597,621]" gridcol="3" gridrow="2" pageId="17" pageNumber="18">7</td>
|
||
<td id="7004AB53710ADC9C66A2FDD6FBB6FDA0" box="[1000,1129,597,621]" gridcol="4" gridrow="2" pageId="17" pageNumber="18">0</td>
|
||
<td id="7004AB53710ADC9C61E4FDD6FB2BFDA0" box="[1198,1268,597,621]" gridcol="5" gridrow="2" pageId="17" pageNumber="18">–</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFDFEFB2BFD5B" box="[166,1268,637,662]" gridrow="3" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFDFEFED6FD5B" box="[166,265,637,662]" gridcol="0" gridrow="3" pageId="17" pageNumber="18">Sl-3</th>
|
||
<td id="7004AB53710ADC9C6436FDFEFDDDFD5B" box="[380,514,637,662]" gridcol="1" gridrow="3" pageId="17" pageNumber="18">2.0</td>
|
||
<td id="7004AB53710ADC9C6705FDFEFD17FD5B" box="[591,712,637,662]" gridcol="2" gridrow="3" pageId="17" pageNumber="18">7</td>
|
||
<td id="7004AB53710ADC9C665FFDFEFC7DFD5B" box="[789,930,637,662]" gridcol="3" gridrow="3" pageId="17" pageNumber="18">7</td>
|
||
<td id="7004AB53710ADC9C66A2FDFEFBB6FD5B" box="[1000,1129,637,662]" gridcol="4" gridrow="3" pageId="17" pageNumber="18">0</td>
|
||
<td id="7004AB53710ADC9C61E4FDFEFB2BFD5B" box="[1198,1268,637,662]" gridcol="5" gridrow="3" pageId="17" pageNumber="18">4B</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFD25FB2BFD73" box="[166,1268,678,702]" gridrow="4" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFD25FED6FD73" box="[166,265,678,702]" gridcol="0" gridrow="4" pageId="17" pageNumber="18">Sl-3</th>
|
||
<td id="7004AB53710ADC9C6436FD25FDDDFD73" box="[380,514,678,702]" gridcol="1" gridrow="4" pageId="17" pageNumber="18">2.3</td>
|
||
<td id="7004AB53710ADC9C6705FD25FD17FD73" box="[591,712,678,702]" gridcol="2" gridrow="4" pageId="17" pageNumber="18">8</td>
|
||
<td id="7004AB53710ADC9C665FFD25FC7DFD73" box="[789,930,678,702]" gridcol="3" gridrow="4" pageId="17" pageNumber="18">8</td>
|
||
<td id="7004AB53710ADC9C66A2FD25FBB6FD73" box="[1000,1129,678,702]" gridcol="4" gridrow="4" pageId="17" pageNumber="18">0</td>
|
||
<td id="7004AB53710ADC9C61E4FD25FB2BFD73" box="[1198,1268,678,702]" gridcol="5" gridrow="4" pageId="17" pageNumber="18">3D</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFD4DFB2BFD2B" box="[166,1268,718,742]" gridrow="5" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFD4DFED6FD2B" box="[166,265,718,742]" gridcol="0" gridrow="5" pageId="17" pageNumber="18">Sl-3</th>
|
||
<td id="7004AB53710ADC9C6436FD4DFDDDFD2B" box="[380,514,718,742]" gridcol="1" gridrow="5" pageId="17" pageNumber="18">2.4</td>
|
||
<td id="7004AB53710ADC9C6705FD4DFD17FD2B" box="[591,712,718,742]" gridcol="2" gridrow="5" pageId="17" pageNumber="18">8</td>
|
||
<td id="7004AB53710ADC9C665FFD4DFC7DFD2B" box="[789,930,718,742]" gridcol="3" gridrow="5" pageId="17" pageNumber="18">0</td>
|
||
<td id="7004AB53710ADC9C66A2FD4DFBB6FD2B" box="[1000,1129,718,742]" gridcol="4" gridrow="5" pageId="17" pageNumber="18">0</td>
|
||
<td id="7004AB53710ADC9C61E4FD4DFB2BFD2B" box="[1198,1268,718,742]" gridcol="5" gridrow="5" pageId="17" pageNumber="18">3E, 4C</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFD75FB2BFCC3" box="[166,1268,758,782]" gridrow="6" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFD75FED6FCC3" box="[166,265,758,782]" gridcol="0" gridrow="6" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FD75FDDDFCC3" box="[380,514,758,782]" gridcol="1" gridrow="6" pageId="17" pageNumber="18">2.5</td>
|
||
<td id="7004AB53710ADC9C6705FD75FD17FCC3" box="[591,712,758,782]" gridcol="2" gridrow="6" pageId="17" pageNumber="18">19</td>
|
||
<td id="7004AB53710ADC9C665FFD75FC7DFCC3" box="[789,930,758,782]" gridcol="3" gridrow="6" pageId="17" pageNumber="18">5</td>
|
||
<td id="7004AB53710ADC9C66A2FD75FBB6FCC3" box="[1000,1129,758,782]" gridcol="4" gridrow="6" pageId="17" pageNumber="18">10</td>
|
||
<td id="7004AB53710ADC9C61E4FD75FB2BFCC3" box="[1198,1268,758,782]" gridcol="5" gridrow="6" pageId="17" pageNumber="18">5A</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFC9DFB2BFCFB" box="[166,1268,798,822]" gridrow="7" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFC9DFED6FCFB" box="[166,265,798,822]" gridcol="0" gridrow="7" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FC9DFDDDFCFB" box="[380,514,798,822]" gridcol="1" gridrow="7" pageId="17" pageNumber="18">2.5</td>
|
||
<td id="7004AB53710ADC9C6705FC9DFD17FCFB" box="[591,712,798,822]" gridcol="2" gridrow="7" pageId="17" pageNumber="18">27</td>
|
||
<td id="7004AB53710ADC9C665FFC9DFC7DFCFB" box="[789,930,798,822]" gridcol="3" gridrow="7" pageId="17" pageNumber="18">7</td>
|
||
<td id="7004AB53710ADC9C66A2FC9DFBB6FCFB" box="[1000,1129,798,822]" gridcol="4" gridrow="7" pageId="17" pageNumber="18">11</td>
|
||
<td id="7004AB53710ADC9C61E4FC9DFB2BFCFB" box="[1198,1268,798,822]" gridcol="5" gridrow="7" pageId="17" pageNumber="18">5F</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFCC4FB2BFC92" box="[166,1268,839,863]" gridrow="8" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFCC4FED6FC92" box="[166,265,839,863]" gridcol="0" gridrow="8" pageId="17" pageNumber="18">Sl-3</th>
|
||
<td id="7004AB53710ADC9C6436FCC4FDDDFC92" box="[380,514,839,863]" gridcol="1" gridrow="8" pageId="17" pageNumber="18">2.7</td>
|
||
<td id="7004AB53710ADC9C6705FCC4FD17FC92" box="[591,712,839,863]" gridcol="2" gridrow="8" pageId="17" pageNumber="18">20</td>
|
||
<td id="7004AB53710ADC9C665FFCC4FC7DFC92" box="[789,930,839,863]" gridcol="3" gridrow="8" pageId="17" pageNumber="18">6</td>
|
||
<td id="7004AB53710ADC9C66A2FCC4FBB6FC92" box="[1000,1129,839,863]" gridcol="4" gridrow="8" pageId="17" pageNumber="18">9</td>
|
||
<td id="7004AB53710ADC9C61E4FCC4FB2BFC92" box="[1198,1268,839,863]" gridcol="5" gridrow="8" pageId="17" pageNumber="18">4D</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFCECFB2BFC4A" box="[166,1268,879,903]" gridrow="9" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFCECFED6FC4A" box="[166,265,879,903]" gridcol="0" gridrow="9" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FCECFDDDFC4A" box="[380,514,879,903]" gridcol="1" gridrow="9" pageId="17" pageNumber="18">2.8</td>
|
||
<td id="7004AB53710ADC9C6705FCECFD17FC4A" box="[591,712,879,903]" gridcol="2" gridrow="9" pageId="17" pageNumber="18">29</td>
|
||
<td id="7004AB53710ADC9C665FFCECFC7DFC4A" box="[789,930,879,903]" gridcol="3" gridrow="9" pageId="17" pageNumber="18">7</td>
|
||
<td id="7004AB53710ADC9C66A2FCECFBB6FC4A" box="[1000,1129,879,903]" gridcol="4" gridrow="9" pageId="17" pageNumber="18">12</td>
|
||
<td id="7004AB53710ADC9C61E4FCECFB2BFC4A" box="[1198,1268,879,903]" gridcol="5" gridrow="9" pageId="17" pageNumber="18">–</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFC14FB2BFC62" box="[166,1268,919,943]" gridrow="10" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFC14FED6FC62" box="[166,265,919,943]" gridcol="0" gridrow="10" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FC14FDDDFC62" box="[380,514,919,943]" gridcol="1" gridrow="10" pageId="17" pageNumber="18">2.9</td>
|
||
<td id="7004AB53710ADC9C6705FC14FD17FC62" box="[591,712,919,943]" gridcol="2" gridrow="10" pageId="17" pageNumber="18">28</td>
|
||
<td id="7004AB53710ADC9C665FFC14FC7DFC62" box="[789,930,919,943]" gridcol="3" gridrow="10" pageId="17" pageNumber="18">10</td>
|
||
<td id="7004AB53710ADC9C66A2FC14FBB6FC62" box="[1000,1129,919,943]" gridcol="4" gridrow="10" pageId="17" pageNumber="18">14</td>
|
||
<td id="7004AB53710ADC9C61E4FC14FB2BFC62" box="[1198,1268,919,943]" gridcol="5" gridrow="10" pageId="17" pageNumber="18">5B</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFC3CFB2BFC1A" box="[166,1268,959,983]" gridrow="11" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFC3CFED6FC1A" box="[166,265,959,983]" gridcol="0" gridrow="11" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FC3CFDDDFC1A" box="[380,514,959,983]" gridcol="1" gridrow="11" pageId="17" pageNumber="18">3.1</td>
|
||
<td id="7004AB53710ADC9C6705FC3CFD17FC1A" box="[591,712,959,983]" gridcol="2" gridrow="11" pageId="17" pageNumber="18">17</td>
|
||
<td id="7004AB53710ADC9C665FFC3CFC7DFC1A" box="[789,930,959,983]" gridcol="3" gridrow="11" pageId="17" pageNumber="18">7</td>
|
||
<td id="7004AB53710ADC9C66A2FC3CFBB6FC1A" box="[1000,1129,959,983]" gridcol="4" gridrow="11" pageId="17" pageNumber="18">12</td>
|
||
<td id="7004AB53710ADC9C61E4FC3CFB2BFC1A" box="[1198,1268,959,983]" gridcol="5" gridrow="11" pageId="17" pageNumber="18">5E</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFC64FB2BFBCD" box="[166,1268,999,1024]" gridrow="12" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFC64FED6FBCD" box="[166,265,999,1024]" gridcol="0" gridrow="12" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FC64FDDDFBCD" box="[380,514,999,1024]" gridcol="1" gridrow="12" pageId="17" pageNumber="18">3.1</td>
|
||
<td id="7004AB53710ADC9C6705FC64FD17FBCD" box="[591,712,999,1024]" gridcol="2" gridrow="12" pageId="17" pageNumber="18">30</td>
|
||
<td id="7004AB53710ADC9C665FFC64FC7DFBCD" box="[789,930,999,1024]" gridcol="3" gridrow="12" pageId="17" pageNumber="18">5</td>
|
||
<td id="7004AB53710ADC9C66A2FC64FBB6FBCD" box="[1000,1129,999,1024]" gridcol="4" gridrow="12" pageId="17" pageNumber="18">12</td>
|
||
<td id="7004AB53710ADC9C61E4FC64FB2BFBCD" box="[1198,1268,999,1024]" gridcol="5" gridrow="12" pageId="17" pageNumber="18">6A</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFB93FB2BFBE5" box="[166,1268,1040,1064]" gridrow="13" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFB93FED6FBE5" box="[166,265,1040,1064]" gridcol="0" gridrow="13" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FB93FDDDFBE5" box="[380,514,1040,1064]" gridcol="1" gridrow="13" pageId="17" pageNumber="18">3.4</td>
|
||
<td id="7004AB53710ADC9C6705FB93FD17FBE5" box="[591,712,1040,1064]" gridcol="2" gridrow="13" pageId="17" pageNumber="18">31</td>
|
||
<td id="7004AB53710ADC9C665FFB93FC7DFBE5" box="[789,930,1040,1064]" gridcol="3" gridrow="13" pageId="17" pageNumber="18">10</td>
|
||
<td id="7004AB53710ADC9C66A2FB93FBB6FBE5" box="[1000,1129,1040,1064]" gridcol="4" gridrow="13" pageId="17" pageNumber="18">17</td>
|
||
<td id="7004AB53710ADC9C61E4FB93FB2BFBE5" box="[1198,1268,1040,1064]" gridcol="5" gridrow="13" pageId="17" pageNumber="18">6G</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFBBBFB2BFB9D" box="[166,1268,1080,1104]" gridrow="14" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFBBBFED6FB9D" box="[166,265,1080,1104]" gridcol="0" gridrow="14" pageId="17" pageNumber="18">Sl-3</th>
|
||
<td id="7004AB53710ADC9C6436FBBBFDDDFB9D" box="[380,514,1080,1104]" gridcol="1" gridrow="14" pageId="17" pageNumber="18">3.9</td>
|
||
<td id="7004AB53710ADC9C6705FBBBFD17FB9D" box="[591,712,1080,1104]" gridcol="2" gridrow="14" pageId="17" pageNumber="18">30</td>
|
||
<td id="7004AB53710ADC9C665FFBBBFC7DFB9D" box="[789,930,1080,1104]" gridcol="3" gridrow="14" pageId="17" pageNumber="18">5</td>
|
||
<td id="7004AB53710ADC9C66A2FBBBFBB6FB9D" box="[1000,1129,1080,1104]" gridcol="4" gridrow="14" pageId="17" pageNumber="18">7</td>
|
||
<td id="7004AB53710ADC9C61E4FBBBFB2BFB9D" box="[1198,1268,1080,1104]" gridcol="5" gridrow="14" pageId="17" pageNumber="18">–</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFBE3FB2BFBB5" box="[166,1268,1120,1144]" gridrow="15" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFBE3FED6FBB5" box="[166,265,1120,1144]" gridcol="0" gridrow="15" pageId="17" pageNumber="18">Sl-3</th>
|
||
<td id="7004AB53710ADC9C6436FBE3FDDDFBB5" box="[380,514,1120,1144]" gridcol="1" gridrow="15" pageId="17" pageNumber="18">4.0</td>
|
||
<td id="7004AB53710ADC9C6705FBE3FD17FBB5" box="[591,712,1120,1144]" gridcol="2" gridrow="15" pageId="17" pageNumber="18">22</td>
|
||
<td id="7004AB53710ADC9C665FFBE3FC7DFBB5" box="[789,930,1120,1144]" gridcol="3" gridrow="15" pageId="17" pageNumber="18">9</td>
|
||
<td id="7004AB53710ADC9C66A2FBE3FBB6FBB5" box="[1000,1129,1120,1144]" gridcol="4" gridrow="15" pageId="17" pageNumber="18">11</td>
|
||
<td id="7004AB53710ADC9C61E4FBE3FB2BFBB5" box="[1198,1268,1120,1144]" gridcol="5" gridrow="15" pageId="17" pageNumber="18">4E</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFB0BFB2BFB6C" box="[166,1268,1160,1185]" gridrow="16" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFB0BFED6FB6C" box="[166,265,1160,1185]" gridcol="0" gridrow="16" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FB0BFDDDFB6C" box="[380,514,1160,1185]" gridcol="1" gridrow="16" pageId="17" pageNumber="18">4.1</td>
|
||
<td id="7004AB53710ADC9C6705FB0BFD17FB6C" box="[591,712,1160,1185]" gridcol="2" gridrow="16" pageId="17" pageNumber="18">34</td>
|
||
<td id="7004AB53710ADC9C665FFB0BFC7DFB6C" box="[789,930,1160,1185]" gridcol="3" gridrow="16" pageId="17" pageNumber="18">8</td>
|
||
<td id="7004AB53710ADC9C66A2FB0BFBB6FB6C" box="[1000,1129,1160,1185]" gridcol="4" gridrow="16" pageId="17" pageNumber="18">10</td>
|
||
<td id="7004AB53710ADC9C61E4FB0BFB2BFB6C" box="[1198,1268,1160,1185]" gridcol="5" gridrow="16" pageId="17" pageNumber="18">5D</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFB32FB2BFB04" box="[166,1268,1201,1225]" gridrow="17" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFB32FED6FB04" box="[166,265,1201,1225]" gridcol="0" gridrow="17" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FB32FDDDFB04" box="[380,514,1201,1225]" gridcol="1" gridrow="17" pageId="17" pageNumber="18">4.1</td>
|
||
<td id="7004AB53710ADC9C6705FB32FD17FB04" box="[591,712,1201,1225]" gridcol="2" gridrow="17" pageId="17" pageNumber="18">35</td>
|
||
<td id="7004AB53710ADC9C665FFB32FC7DFB04" box="[789,930,1201,1225]" gridcol="3" gridrow="17" pageId="17" pageNumber="18">11</td>
|
||
<td id="7004AB53710ADC9C66A2FB32FBB6FB04" box="[1000,1129,1201,1225]" gridcol="4" gridrow="17" pageId="17" pageNumber="18">18</td>
|
||
<td id="7004AB53710ADC9C61E4FB32FB2BFB04" box="[1198,1268,1201,1225]" gridcol="5" gridrow="17" pageId="17" pageNumber="18">6B</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFB5AFB2BFB3C" box="[166,1268,1241,1265]" gridrow="18" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFB5AFED6FB3C" box="[166,265,1241,1265]" gridcol="0" gridrow="18" pageId="17" pageNumber="18">Sl-3</th>
|
||
<td id="7004AB53710ADC9C6436FB5AFDDDFB3C" box="[380,514,1241,1265]" gridcol="1" gridrow="18" pageId="17" pageNumber="18">4.3</td>
|
||
<td id="7004AB53710ADC9C6705FB5AFD17FB3C" box="[591,712,1241,1265]" gridcol="2" gridrow="18" pageId="17" pageNumber="18">28</td>
|
||
<td id="7004AB53710ADC9C665FFB5AFC7DFB3C" box="[789,930,1241,1265]" gridcol="3" gridrow="18" pageId="17" pageNumber="18">6</td>
|
||
<td id="7004AB53710ADC9C66A2FB5AFBB6FB3C" box="[1000,1129,1241,1265]" gridcol="4" gridrow="18" pageId="17" pageNumber="18">9</td>
|
||
<td id="7004AB53710ADC9C61E4FB5AFB2BFB3C" box="[1198,1268,1241,1265]" gridcol="5" gridrow="18" pageId="17" pageNumber="18">4F</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFA82FB2BFAD4" box="[166,1268,1281,1305]" gridrow="19" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFA82FED6FAD4" box="[166,265,1281,1305]" gridcol="0" gridrow="19" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FA82FDDDFAD4" box="[380,514,1281,1305]" gridcol="1" gridrow="19" pageId="17" pageNumber="18">4.4</td>
|
||
<td id="7004AB53710ADC9C6705FA82FD17FAD4" box="[591,712,1281,1305]" gridcol="2" gridrow="19" pageId="17" pageNumber="18">32</td>
|
||
<td id="7004AB53710ADC9C665FFA82FC7DFAD4" box="[789,930,1281,1305]" gridcol="3" gridrow="19" pageId="17" pageNumber="18">6</td>
|
||
<td id="7004AB53710ADC9C66A2FA82FBB6FAD4" box="[1000,1129,1281,1305]" gridcol="4" gridrow="19" pageId="17" pageNumber="18">16</td>
|
||
<td id="7004AB53710ADC9C61E4FA82FB2BFAD4" box="[1198,1268,1281,1305]" gridcol="5" gridrow="19" pageId="17" pageNumber="18">6D</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFAAAFB2BFA8F" box="[166,1268,1321,1346]" gridrow="20" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFAAAFED6FA8F" box="[166,265,1321,1346]" gridcol="0" gridrow="20" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FAAAFDDDFA8F" box="[380,514,1321,1346]" gridcol="1" gridrow="20" pageId="17" pageNumber="18">4.5</td>
|
||
<td id="7004AB53710ADC9C6705FAAAFD17FA8F" box="[591,712,1321,1346]" gridcol="2" gridrow="20" pageId="17" pageNumber="18">31</td>
|
||
<td id="7004AB53710ADC9C665FFAAAFC7DFA8F" box="[789,930,1321,1346]" gridcol="3" gridrow="20" pageId="17" pageNumber="18">8</td>
|
||
<td id="7004AB53710ADC9C66A2FAAAFBB6FA8F" box="[1000,1129,1321,1346]" gridcol="4" gridrow="20" pageId="17" pageNumber="18">14</td>
|
||
<td id="7004AB53710ADC9C61E4FAAAFB2BFA8F" box="[1198,1268,1321,1346]" gridcol="5" gridrow="20" pageId="17" pageNumber="18">6E</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFAD1FB2BFAA7" box="[166,1268,1362,1386]" gridrow="21" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFAD1FED6FAA7" box="[166,265,1362,1386]" gridcol="0" gridrow="21" pageId="17" pageNumber="18">Sl-3</th>
|
||
<td id="7004AB53710ADC9C6436FAD1FDDDFAA7" box="[380,514,1362,1386]" gridcol="1" gridrow="21" pageId="17" pageNumber="18">4.6</td>
|
||
<td id="7004AB53710ADC9C6705FAD1FD17FAA7" box="[591,712,1362,1386]" gridcol="2" gridrow="21" pageId="17" pageNumber="18">28</td>
|
||
<td id="7004AB53710ADC9C665FFAD1FC7DFAA7" box="[789,930,1362,1386]" gridcol="3" gridrow="21" pageId="17" pageNumber="18">6</td>
|
||
<td id="7004AB53710ADC9C66A2FAD1FBB6FAA7" box="[1000,1129,1362,1386]" gridcol="4" gridrow="21" pageId="17" pageNumber="18">10</td>
|
||
<td id="7004AB53710ADC9C61E4FAD1FB2BFAA7" box="[1198,1268,1362,1386]" gridcol="5" gridrow="21" pageId="17" pageNumber="18">–</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFAF9FB2BFA5F" box="[166,1268,1402,1426]" gridrow="22" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFAF9FED6FA5F" box="[166,265,1402,1426]" gridcol="0" gridrow="22" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FAF9FDDDFA5F" box="[380,514,1402,1426]" gridcol="1" gridrow="22" pageId="17" pageNumber="18">5.0</td>
|
||
<td id="7004AB53710ADC9C6705FAF9FD17FA5F" box="[591,712,1402,1426]" gridcol="2" gridrow="22" pageId="17" pageNumber="18">31</td>
|
||
<td id="7004AB53710ADC9C665FFAF9FC7DFA5F" box="[789,930,1402,1426]" gridcol="3" gridrow="22" pageId="17" pageNumber="18">8</td>
|
||
<td id="7004AB53710ADC9C66A2FAF9FBB6FA5F" box="[1000,1129,1402,1426]" gridcol="4" gridrow="22" pageId="17" pageNumber="18">16</td>
|
||
<td id="7004AB53710ADC9C61E4FAF9FB2BFA5F" box="[1198,1268,1402,1426]" gridcol="5" gridrow="22" pageId="17" pageNumber="18">5C</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFA21FB2BFA77" box="[166,1268,1442,1466]" gridrow="23" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFA21FED6FA77" box="[166,265,1442,1466]" gridcol="0" gridrow="23" pageId="17" pageNumber="18">Sl-3</th>
|
||
<td id="7004AB53710ADC9C6436FA21FDDDFA77" box="[380,514,1442,1466]" gridcol="1" gridrow="23" pageId="17" pageNumber="18">5.0</td>
|
||
<td id="7004AB53710ADC9C6705FA21FD17FA77" box="[591,712,1442,1466]" gridcol="2" gridrow="23" pageId="17" pageNumber="18">26</td>
|
||
<td id="7004AB53710ADC9C665FFA21FC7DFA77" box="[789,930,1442,1466]" gridcol="3" gridrow="23" pageId="17" pageNumber="18">6</td>
|
||
<td id="7004AB53710ADC9C66A2FA21FBB6FA77" box="[1000,1129,1442,1466]" gridcol="4" gridrow="23" pageId="17" pageNumber="18">8</td>
|
||
<td id="7004AB53710ADC9C61E4FA21FB2BFA77" box="[1198,1268,1442,1466]" gridcol="5" gridrow="23" pageId="17" pageNumber="18">–</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFA49FB2BFA2E" box="[166,1268,1482,1507]" gridrow="24" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFA49FED6FA2E" box="[166,265,1482,1507]" gridcol="0" gridrow="24" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FA49FDDDFA2E" box="[380,514,1482,1507]" gridcol="1" gridrow="24" pageId="17" pageNumber="18">5.2</td>
|
||
<td id="7004AB53710ADC9C6705FA49FD17FA2E" box="[591,712,1482,1507]" gridcol="2" gridrow="24" pageId="17" pageNumber="18">34</td>
|
||
<td id="7004AB53710ADC9C665FFA49FC7DFA2E" box="[789,930,1482,1507]" gridcol="3" gridrow="24" pageId="17" pageNumber="18">11</td>
|
||
<td id="7004AB53710ADC9C66A2FA49FBB6FA2E" box="[1000,1129,1482,1507]" gridcol="4" gridrow="24" pageId="17" pageNumber="18">15</td>
|
||
<td id="7004AB53710ADC9C61E4FA49FB2BFA2E" box="[1198,1268,1482,1507]" gridcol="5" gridrow="24" pageId="17" pageNumber="18">6C</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECFA70FB2BF9C6" box="[166,1268,1523,1547]" gridrow="25" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECFA70FED6F9C6" box="[166,265,1523,1547]" gridcol="0" gridrow="25" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436FA70FDDDF9C6" box="[380,514,1523,1547]" gridcol="1" gridrow="25" pageId="17" pageNumber="18">5.2</td>
|
||
<td id="7004AB53710ADC9C6705FA70FD17F9C6" box="[591,712,1523,1547]" gridcol="2" gridrow="25" pageId="17" pageNumber="18">42</td>
|
||
<td id="7004AB53710ADC9C665FFA70FC7DF9C6" box="[789,930,1523,1547]" gridcol="3" gridrow="25" pageId="17" pageNumber="18">15</td>
|
||
<td id="7004AB53710ADC9C66A2FA70FBB6F9C6" box="[1000,1129,1523,1547]" gridcol="4" gridrow="25" pageId="17" pageNumber="18">19</td>
|
||
<td id="7004AB53710ADC9C61E4FA70FB2BF9C6" box="[1198,1268,1523,1547]" gridcol="5" gridrow="25" pageId="17" pageNumber="18">6F</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECF998FB2BF9FE" box="[166,1268,1563,1587]" gridrow="26" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECF998FED6F9FE" box="[166,265,1563,1587]" gridcol="0" gridrow="26" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436F998FDDDF9FE" box="[380,514,1563,1587]" gridcol="1" gridrow="26" pageId="17" pageNumber="18">6.0</td>
|
||
<td id="7004AB53710ADC9C6705F998FD17F9FE" box="[591,712,1563,1587]" gridcol="2" gridrow="26" pageId="17" pageNumber="18">40</td>
|
||
<td id="7004AB53710ADC9C665FF998FC7DF9FE" box="[789,930,1563,1587]" gridcol="3" gridrow="26" pageId="17" pageNumber="18">13</td>
|
||
<td id="7004AB53710ADC9C66A2F998FBB6F9FE" box="[1000,1129,1563,1587]" gridcol="4" gridrow="26" pageId="17" pageNumber="18">24</td>
|
||
<td id="7004AB53710ADC9C61E4F998FB2BF9FE" box="[1198,1268,1563,1587]" gridcol="5" gridrow="26" pageId="17" pageNumber="18">7A</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECF9C0FB2BF996" box="[166,1268,1603,1627]" gridrow="27" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECF9C0FED6F996" box="[166,265,1603,1627]" gridcol="0" gridrow="27" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436F9C0FDDDF996" box="[380,514,1603,1627]" gridcol="1" gridrow="27" pageId="17" pageNumber="18">7.0</td>
|
||
<td id="7004AB53710ADC9C6705F9C0FD17F996" box="[591,712,1603,1627]" gridcol="2" gridrow="27" pageId="17" pageNumber="18">40</td>
|
||
<td id="7004AB53710ADC9C665FF9C0FC7DF996" box="[789,930,1603,1627]" gridcol="3" gridrow="27" pageId="17" pageNumber="18">21</td>
|
||
<td id="7004AB53710ADC9C66A2F9C0FBB6F996" box="[1000,1129,1603,1627]" gridcol="4" gridrow="27" pageId="17" pageNumber="18">33</td>
|
||
<td id="7004AB53710ADC9C61E4F9C0FB2BF996" box="[1198,1268,1603,1627]" gridcol="5" gridrow="27" pageId="17" pageNumber="18">7F–G</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECF9E8FB2BF949" box="[166,1268,1643,1668]" gridrow="28" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECF9E8FED6F949" box="[166,265,1643,1668]" gridcol="0" gridrow="28" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436F9E8FDDDF949" box="[380,514,1643,1668]" gridcol="1" gridrow="28" pageId="17" pageNumber="18">7.2</td>
|
||
<td id="7004AB53710ADC9C6705F9E8FD17F949" box="[591,712,1643,1668]" gridcol="2" gridrow="28" pageId="17" pageNumber="18">44</td>
|
||
<td id="7004AB53710ADC9C665FF9E8FC7DF949" box="[789,930,1643,1668]" gridcol="3" gridrow="28" pageId="17" pageNumber="18">28</td>
|
||
<td id="7004AB53710ADC9C66A2F9E8FBB6F949" box="[1000,1129,1643,1668]" gridcol="4" gridrow="28" pageId="17" pageNumber="18">34</td>
|
||
<td id="7004AB53710ADC9C61E4F9E8FB2BF949" box="[1198,1268,1643,1668]" gridcol="5" gridrow="28" pageId="17" pageNumber="18">–</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECF917FB2BF961" box="[166,1268,1684,1708]" gridrow="29" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECF917FED6F961" box="[166,265,1684,1708]" gridcol="0" gridrow="29" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436F917FDDDF961" box="[380,514,1684,1708]" gridcol="1" gridrow="29" pageId="17" pageNumber="18">7.3</td>
|
||
<td id="7004AB53710ADC9C6705F917FD17F961" box="[591,712,1684,1708]" gridcol="2" gridrow="29" pageId="17" pageNumber="18">46</td>
|
||
<td id="7004AB53710ADC9C665FF917FC7DF961" box="[789,930,1684,1708]" gridcol="3" gridrow="29" pageId="17" pageNumber="18">28</td>
|
||
<td id="7004AB53710ADC9C66A2F917FBB6F961" box="[1000,1129,1684,1708]" gridcol="4" gridrow="29" pageId="17" pageNumber="18">33</td>
|
||
<td id="7004AB53710ADC9C61E4F917FB2BF961" box="[1198,1268,1684,1708]" gridcol="5" gridrow="29" pageId="17" pageNumber="18">7E</td>
|
||
</tr>
|
||
<tr id="33D5C22F710ADC9C65ECF93FFB2BF919" box="[166,1268,1724,1748]" gridrow="30" pageId="17" pageNumber="18">
|
||
<th id="7004AB53710ADC9C65ECF93FFED6F919" box="[166,265,1724,1748]" gridcol="0" gridrow="30" pageId="17" pageNumber="18">Ch 105-B</th>
|
||
<td id="7004AB53710ADC9C6436F93FFDDDF919" box="[380,514,1724,1748]" gridcol="1" gridrow="30" pageId="17" pageNumber="18">10.3</td>
|
||
<td id="7004AB53710ADC9C6705F93FFD17F919" box="[591,712,1724,1748]" gridcol="2" gridrow="30" pageId="17" pageNumber="18">51</td>
|
||
<td id="7004AB53710ADC9C665FF93FFC7DF919" box="[789,930,1724,1748]" gridcol="3" gridrow="30" pageId="17" pageNumber="18">44</td>
|
||
<td id="7004AB53710ADC9C66A2F93FFBB6F919" box="[1000,1129,1724,1748]" gridcol="4" gridrow="30" pageId="17" pageNumber="18">48</td>
|
||
<td id="7004AB53710ADC9C61E4F93FFB2BF919" box="[1198,1268,1724,1748]" gridcol="5" gridrow="30" pageId="17" pageNumber="18">7B–D</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D710A2371658DF880FC79FF18" blockId="17.[151,1437,1795,2038]" lastBlockId="18.[151,1437,151,861]" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18">
|
||
With continued growth, the body of these worms becomes thicker (
|
||
<figureCitation id="15DEDCE8710A237266E6F880FBFEF8D3" box="[940,1057,1795,1822]" captionStart="FIGURE 6" captionStartId="14.[151,250,1771,1795]" captionTargetBox="[153,1434,181,1747]" captionTargetId="figure-31@14.[153,1434,181,1747]" captionTargetPageId="14" captionText="FIGURE 6. Chaetocirratulus gayheadius. Adults from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 30-setiger specimen, dorsal view; B, 35-setiger specimen, right lateral view; C, 34-setiger specimen, dorsal view; D, 32-setiger specimen, right lateral view; E, 31-setiger specimen, left lateral view; F, 42-setiger specimen, ventrolateral view. A–E, stained with Shirlastain A; F, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341016" httpUri="https://zenodo.org/record/6341016/files/figure.png" pageId="17" pageNumber="18">Fig. 6A–F</figureCitation>
|
||
) with little or no difference in size anywhere along the body; in addition, the posterior segments become dorsoventrally flattened. The largest specimens are sausage-shaped with no apparent difference in width anywhere along the body (
|
||
<figureCitation id="15DEDCE8710A237261C4F8C8FAD9F8AB" box="[1166,1286,1867,1894]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="17" pageNumber="18">Fig. 7A–E</figureCitation>
|
||
) except for a short pre-setiger region that is noticeably narrower than the following inflated and enlarged anterior setigers. This short and narrow anterior end on an inflated sausage-shaped body provides the adults of this species with a characteristic appearance not encountered in other cirratulids. The dorsal surface is relatively smooth on anterior segments with indistinct segmental grooves and a narrow dorsal groove. Juveniles have two peristomial rings, whereas in the large adults, the anterior ring of juveniles is dorsally separated into two rings resulting in three rings, but the anterior two rings are merged ventrally forming the posterior lip of the mouth.
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D71092371658DFF5CFE43FDD4" blockId="18.[151,1437,151,861]" pageId="18" pageNumber="19">
|
||
Four species of
|
||
<taxonomicName id="4AE5BBEE710923716431FF5CFDE5FF34" authorityName="Blake" authorityYear="2018" box="[379,570,223,249]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="genus">
|
||
<emphasis id="BF911C7F710923716431FF5CFDE5FF34" box="[379,570,223,249]" italics="true" pageId="18" pageNumber="19">Chaetocirratulus</emphasis>
|
||
</taxonomicName>
|
||
have been identified from samples along the
|
||
<collectingCountry id="F5F280FD710923716177FF5CFBB1FF34" box="[1085,1134,223,249]" name="United States of America" pageId="18" pageNumber="19">U.S.</collectingCountry>
|
||
Atlantic continental slope. Of these,
|
||
<taxonomicName id="4AE5BBEE710923716448FE80FE7CFED0" authorityName="Blake" authorityYear="2022" baseAuthorityName="Hartman" baseAuthorityYear="1965" box="[258,419,259,285]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="gayheadius">
|
||
<emphasis id="BF911C7F710923716448FE80FECAFED0" box="[258,277,259,285]" italics="true" pageId="18" pageNumber="19">C</emphasis>
|
||
.
|
||
<emphasis id="BF911C7F710923716469FE80FE7CFED0" box="[291,419,259,285]" italics="true" pageId="18" pageNumber="19">gayheadius</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4AE5BBEE7109237164FAFE80FDF8FED0" authority="Blake, 2022" authorityName="Blake" authorityYear="2022" box="[432,551,259,285]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="hessleri" status="sp. nov.">
|
||
<emphasis id="BF911C7F7109237164FAFE80FDF8FED0" box="[432,551,259,285]" italics="true" pageId="18" pageNumber="19">C. hessleri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A4A2A104710923716764FE80FDB4FED0" box="[558,619,259,285]" pageId="18" pageNumber="19" rank="species">
|
||
<emphasis id="BF911C7F710923716764FE80FDBAFED0" bold="true" box="[558,613,259,285]" pageId="18" pageNumber="19">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, and
|
||
<taxonomicName id="4AE5BBEE7109237167E3FE80FCE3FED0" authority="Blake, 2022" authorityName="Blake" authorityYear="2022" box="[681,828,259,285]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="tomaculus" status="sp. nov.">
|
||
<emphasis id="BF911C7F7109237167E3FE80FCE3FED0" box="[681,828,259,285]" italics="true" pageId="18" pageNumber="19">C. tomaculus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A4A2A104710923716609FE80FC5DFED0" box="[835,898,259,285]" pageId="18" pageNumber="19" rank="species">
|
||
<emphasis id="BF911C7F710923716609FE80FCA5FED0" bold="true" box="[835,890,259,285]" pageId="18" pageNumber="19">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
all have three peristomial rings, but differ in the nature and fate of these rings on the dorsal and ventral surfaces. Only
|
||
<taxonomicName id="4AE5BBEE7109237166FFFEA4FBF1FE8C" authority="Blake, 2022" authorityName="Blake" authorityYear="2022" box="[949,1070,295,321]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="hessleri" status="sp. nov.">
|
||
<emphasis id="BF911C7F7109237166FFFEA4FBF1FE8C" box="[949,1070,295,321]" italics="true" pageId="18" pageNumber="19">C. hessleri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A4A2A10471092371617CFEA4FBA9FE8C" box="[1078,1142,295,321]" pageId="18" pageNumber="19" rank="species">
|
||
<emphasis id="BF911C7F71092371617CFEA4FBB0FE8C" bold="true" box="[1078,1135,295,321]" pageId="18" pageNumber="19">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
has a distinct dorsal crest that interrupts the three rings, whereas in
|
||
<taxonomicName id="4AE5BBEE710923716730FEC8FCC2FEA8" authorityName="Blake" authorityYear="2022" baseAuthorityName="Hartman" baseAuthorityYear="1965" box="[634,797,331,357]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="gayheadius">
|
||
<emphasis id="BF911C7F710923716730FEC8FD52FEA8" box="[634,653,331,357]" italics="true" pageId="18" pageNumber="19">C</emphasis>
|
||
.
|
||
<emphasis id="BF911C7F7109237167D7FEC8FCC2FEA8" box="[669,797,331,357]" italics="true" pageId="18" pageNumber="19">gayheadius</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4AE5BBEE710923716613FEC8FC30FEA8" authority="Blake, 2022" authorityName="Blake" authorityYear="2022" box="[857,1007,331,357]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="tomaculus" status="sp. nov.">
|
||
<emphasis id="BF911C7F710923716613FEC8FC30FEA8" box="[857,1007,331,357]" italics="true" pageId="18" pageNumber="19">C. tomaculus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A4A2A1047109237166B2FEC8FBE5FEA8" box="[1016,1082,331,357]" pageId="18" pageNumber="19" rank="species">
|
||
<emphasis id="BF911C7F7109237166B2FEC8FBECFEA8" bold="true" box="[1016,1075,331,357]" pageId="18" pageNumber="19">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
the three peristomial rings are complete and not interrupted by a crest.
|
||
<taxonomicName id="4AE5BBEE71092371671CFEECFC44FE44" authorityName="Blake" authorityYear="2022" baseAuthorityName="Hartman" baseAuthorityYear="1965" box="[598,923,367,393]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="gayheadius">
|
||
<emphasis id="BF911C7F71092371671CFEECFC44FE44" box="[598,923,367,393]" italics="true" pageId="18" pageNumber="19">Chaetocirratulus gayheadius</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4AE5BBEE710923716167FEECFB1FFE44" authority="Blake, 2022" authorityName="Blake" authorityYear="2022" box="[1069,1216,367,393]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="tomaculus" status="sp. nov.">
|
||
<emphasis id="BF911C7F710923716167FEECFB1FFE44" box="[1069,1216,367,393]" italics="true" pageId="18" pageNumber="19">C. tomaculus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A4A2A10471092371618DFEECFADAFE44" box="[1223,1285,367,393]" pageId="18" pageNumber="19" rank="species">
|
||
<emphasis id="BF911C7F71092371618DFEECFB22FE44" bold="true" box="[1223,1277,367,393]" pageId="18" pageNumber="19">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
in having the anterior dorsal segmental surface relatively smooth with indistinct segmental grooves and a narrow dorsal groove. In contrast, the dorsal surface of
|
||
<taxonomicName id="4AE5BBEE71092371674FFE34FD47FE1C" authority="Blake, 2022" authorityName="Blake" authorityYear="2022" box="[517,664,439,465]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="tomaculus" status="sp. nov.">
|
||
<emphasis id="BF911C7F71092371674FFE34FD47FE1C" box="[517,664,439,465]" italics="true" pageId="18" pageNumber="19">C. tomaculus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A4A2A1047109237167D5FE34FD01FE1C" box="[671,734,439,465]" pageId="18" pageNumber="19" rank="species">
|
||
<emphasis id="BF911C7F7109237167D5FE34FD09FE1C" bold="true" box="[671,726,439,465]" pageId="18" pageNumber="19">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
exhibits a distinct segmental pattern on the dorsal surface with deep intersegmental grooves and no dorsal groove. The morphology of the four local species of
|
||
<taxonomicName id="4AE5BBEE710923716197FE58FA43FE38" authorityName="Blake" authorityYear="2018" box="[1245,1436,475,501]" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="genus">
|
||
<emphasis id="BF911C7F710923716197FE58FA43FE38" box="[1245,1436,475,501]" italics="true" pageId="18" pageNumber="19">Chaetocirratulus</emphasis>
|
||
</taxonomicName>
|
||
is compared in
|
||
<tableCitation id="C067F5D6710923716409FE7CFE47FDD4" box="[323,408,511,537]" captionStart="TABLE 2" captionStartId="28.[151,239,614,640]" captionTargetPageId="28" captionText="TABLE 2. Morphological Characteristics of Four Species of Chaetocirratulus from the U.S. Atlantic Continental Slope." httpUri="http://table.plazi.org/id/D99A90E57107237F65DDFDE5FA42FD4D" pageId="18" pageNumber="19" tableUuid="D99A90E57107237F65DDFDE5FA42FD4D">Table 2</tableCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C5FF93E671092371658DFDA1FA92FCF4" pageId="18" pageNumber="19" type="biology_ecology">
|
||
<paragraph id="8D5AC06D71092371658DFDA1FE35FCD8" blockId="18.[151,1437,151,861]" pageId="18" pageNumber="19">
|
||
<emphasis id="BF911C7F71092371658DFDA1FEFEFDF1" bold="true" box="[199,289,546,572]" pageId="18" pageNumber="19">Biology</emphasis>
|
||
. The sandy tubes found on
|
||
<specimenCount id="9BE30BE471092371671AFDA0FCDDFDF0" box="[592,770,547,573]" pageId="18" pageNumber="19" type="generic">three specimens</specimenCount>
|
||
from Sta. Ch 105-B is unusual. For most benthic cirratulids, tubes, when reported, are lined with thickened mucous or fine silt particles. Some species of
|
||
<taxonomicName id="4AE5BBEE710923716182FDC4FA81FDAC" box="[1224,1374,583,609]" class="Polychaeta" family="Cirratulidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="genus">
|
||
<emphasis id="BF911C7F710923716182FDC4FA81FDAC" box="[1224,1374,583,609]" italics="true" pageId="18" pageNumber="19">Kirkegaardia</emphasis>
|
||
</taxonomicName>
|
||
have been reported to project their branchiae into the overlying water through openings in mucoid tubes (
|
||
<bibRefCitation id="E974BD9C7109237161B2FDE8FEFDFD64" author="Blake, J. A. & Magalhaes, W." pageId="18" pageNumber="19" pagination="1851" refId="ref58269" refString="Blake, J. A. & Magalhaes, W. (2019) 7.3. 1.5 Cirratulidae, Ryckholt, 1851. In: Purschke, G., Boggemann, M. & Westheide, W. (Eds.), Handbook of Zoology. Annelida. Vol. 1. Annelida Basal groups and Pleistoannelida, Sedentaria I. De Gruyter, Berlin, pp. 339 - 397. https: // doi. org / 10.1515 / 9783110291681 - 001" type="book chapter" year="2019">Blake & Magalhães 2019</bibRefCitation>
|
||
). Other species of
|
||
<taxonomicName id="4AE5BBEE7109237164BFFD0CFD54FD64" box="[501,651,655,681]" class="Polychaeta" family="Cirratulidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="genus">
|
||
<emphasis id="BF911C7F7109237164BFFD0CFD54FD64" box="[501,651,655,681]" italics="true" pageId="18" pageNumber="19">Kirkegaardia</emphasis>
|
||
</taxonomicName>
|
||
form burrows within mud balls that serve as refuge or habitat (
|
||
<bibRefCitation id="E974BD9C710923716013FD0CFF0CFD00" author="Blake, J. A." pageId="18" pageNumber="19" pagination="1 - 93" refId="ref57426" refString="Blake, J. A. (2016) Kirkegaardia (Polychaeta: Cirratulidae), new name for Monticellina Laubier, preoccupied in the Rhabdocoela, together with new records and descriptions of eight previously known and sixteen new species from the Atlantic, Pacific, and Southern Oceans. Zootaxa, 4166 (1), 1 - 93. http: // doi. org / 10.11646 / zootaxa. 4166.1.1" type="journal article" year="2016">Blake 2016</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="E974BD9C7109237165AAFD30FDD6FD00" author="Blake, J. A. & Magalhaes, W." box="[224,521,691,717]" pageId="18" pageNumber="19" pagination="1851" refId="ref58269" refString="Blake, J. A. & Magalhaes, W. (2019) 7.3. 1.5 Cirratulidae, Ryckholt, 1851. In: Purschke, G., Boggemann, M. & Westheide, W. (Eds.), Handbook of Zoology. Annelida. Vol. 1. Annelida Basal groups and Pleistoannelida, Sedentaria I. De Gruyter, Berlin, pp. 339 - 397. https: // doi. org / 10.1515 / 9783110291681 - 001" type="book chapter" year="2019">Blake & Magalhães 2019</bibRefCitation>
|
||
). The presence of tubes consisting of tightly adhering clean sand particles in
|
||
<taxonomicName id="4AE5BBEE7109237160C9FD30FEC8FD3C" authorityName="Blake" authorityYear="2022" baseAuthorityName="Hartman" baseAuthorityYear="1965" class="Polychaeta" family="Cirratulidae" genus="Chaetocirratulus" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="gayheadius">
|
||
<emphasis id="BF911C7F7109237160C9FD30FEC8FD3C" italics="true" pageId="18" pageNumber="19">C. gayheadius</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="15DEDCE871092371646DFD54FE47FD3C" box="[295,408,727,753]" captionStart="FIGURE 7" captionStartId="15.[151,250,1893,1917]" captionTargetBox="[192,1396,181,1869]" captionTargetId="figure-15@15.[192,1396,181,1869]" captionTargetPageId="15" captionText="FIGURE 7. Chaetocirratulus gayheadius. Adult morphology; specimens from Sta. Ch 105-B (LACM-AHF Poly 12721): A, 40-setiger specimen, dorsal view; B–D, 51-setiger specimen, ventral view: B, entire worm; C, anterior end; D, posterior end; E, 46-setiger specimen; F, 40-setiger specimen, anterior end, dorsal view; G, 40-setiger specimen, anterior end, ventral view; H–I, two entire specimens partially surrounded by sand tubes. A, H–I stained with Shirlastain A; B–E, stained with MG." figureDoi="http://doi.org/10.5281/zenodo.6341018" httpUri="https://zenodo.org/record/6341018/files/figure.png" pageId="18" pageNumber="19">Fig. 7H–I</figureCitation>
|
||
) suggests a form of particle selection and cementing of these into tubes by the worms, the purpose of which is unknown.
|
||
</paragraph>
|
||
<paragraph id="8D5AC06D71092371658DFC9CFA92FCF4" blockId="18.[151,1437,151,861]" box="[199,1357,799,825]" pageId="18" pageNumber="19">Although long, natatory-like setae are present on the largest specimens, none were found with gametes.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C5FF93E671092371658DFCC1FD1DFC90" box="[199,706,834,861]" pageId="18" pageNumber="19" type="distribution">
|
||
<paragraph id="8D5AC06D71092371658DFCC1FD1DFC90" blockId="18.[151,1437,151,861]" box="[199,706,834,861]" pageId="18" pageNumber="19">
|
||
<emphasis id="BF911C7F71092371658DFCC1FE86FC91" bold="true" box="[199,345,834,860]" pageId="18" pageNumber="19">Distribution</emphasis>
|
||
. Off New
|
||
<collectingCountry id="F5F280FD71092371649BFCC0FDEEFC90" box="[465,561,835,861]" name="United Kingdom" pageId="18" pageNumber="19">England</collectingCountry>
|
||
,
|
||
<quantity id="4A1D6D88710923716776FCC1FD61FC90" box="[572,702,834,861]" metricMagnitude="2" metricUnit="m" metricValue="4.29" metricValueMax="5.58" metricValueMin="3.0" pageId="18" pageNumber="19" unit="m" value="429.0" valueMax="558.0" valueMin="300.0">
|
||
300–
|
||
<specimenCount id="9BE30BE471092371673FFCC1FD61FC90" box="[629,702,834,861]" pageId="18" pageNumber="19" type="generic">558 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |