303 lines
39 KiB
XML
303 lines
39 KiB
XML
<document id="0CB44587BA819730A1E98ED762B6F22B" ID-DOI="10.11646/zootaxa.3919.3.5" ID-GBIF-Dataset="12e779cb-148a-4853-ac3f-affef036a340" ID-ISSN="1175-5326" ID-Zenodo-Dep="234051" ID-ZooBank="743AF37E-54B4-4BCB-A3E8-93092F779A20" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460993193249" checkinUser="plazi" docAuthor="Blake, James A." docDate="2015" docId="9A3E87FEEB73FFCAD2F7FDD0FCCFFEAC" docLanguage="en" docName="zt03919p552.pdf" docOrigin="Zootaxa 3919 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Chaetozone ruffi Blake, 2015, new species" docType="treatment" docVersion="9" lastPageNumber="522" masterDocId="6607FF86EB61FFDFD260FFB6FFC0FFB0" masterDocTitle="New species of Chaetozone and Tharyx (Polychaeta: Cirratulidae) from the Alaskan and Canadian Arctic and the Northeastern Pacific, including a description of the lectotype of Chaetozone setosa Malmgren from Spitsbergen in the Norwegian Arctic" masterLastPageNumber="552" masterPageNumber="501" pageNumber="519" updateTime="1698562195018" updateUser="plazi">
|
||
<mods:mods id="8A43598D3126E2DF53C1E6EDA00A73A1" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="6F637440F6D00B6E614395D728D0A9E3">
|
||
<mods:title id="4DDC2D8D23CC211D91FC34116C1A7BFB">New species of Chaetozone and Tharyx (Polychaeta: Cirratulidae) from the Alaskan and Canadian Arctic and the Northeastern Pacific, including a description of the lectotype of Chaetozone setosa Malmgren from Spitsbergen in the Norwegian Arctic</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="188AD2E588C31AA6E93760397AE25C14" type="personal">
|
||
<mods:role id="A01818440739FDE23F98BFAE4817CC94">
|
||
<mods:roleTerm id="EF5B2204F582292282B4F4B74BC52E46">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="0BB8848F01BF8413BB9297817A63DBB2">Blake, James A.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="014699623C798B80547FE567CAAC45F3">text</mods:typeOfResource>
|
||
<mods:relatedItem id="AD8452F790FC9F3D15A0085CB5993F99" type="host">
|
||
<mods:titleInfo id="6EE68B7FF688B617F7248E5C3557E270">
|
||
<mods:title id="BA8AA48A12F09F963715E741C9518536">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="9CD42FFFDC4647DC1811856EEEA9069B">
|
||
<mods:date id="54CD450E04A806064D7C8C184DBB4B12">2015</mods:date>
|
||
<mods:detail id="8D7715F1A053D9CA60EACC2996842B50" type="volume">
|
||
<mods:number id="337555A68382A1344BDE2F0CA7083984">3919</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="88C5FF034AC9BBD1180D94D72007B39B" type="issue">
|
||
<mods:number id="E36118C9DDFA449397C99994FDAEB129">3</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="76FA249082B208472F4EABBC23101BB8" unit="page">
|
||
<mods:start id="A53C00B2411BA27537005C11087D48A5">501</mods:start>
|
||
<mods:end id="933D279C729EB6E0B5E5D567E6241BCC">552</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="2DFF6120CF70122612E5F91CC585729D">journal article</mods:classification>
|
||
<mods:identifier id="5B402CAC35479822E293B334DD9B376B" type="DOI">10.11646/zootaxa.3919.3.5</mods:identifier>
|
||
<mods:identifier id="CEE86588AE9E4B052696B7757ED4E503" type="GBIF-Dataset">12e779cb-148a-4853-ac3f-affef036a340</mods:identifier>
|
||
<mods:identifier id="E0D4E483F74F62672AF1FEE69D2C72E0" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="C9E42CA4D8805DA5ACBA0B92B80A9A97" type="Zenodo-Dep">234051</mods:identifier>
|
||
<mods:identifier id="E26A82CD3B08395E1D032E7178C22734" type="ZooBank">743AF37E-54B4-4BCB-A3E8-93092F779A20</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="9A3E87FEEB73FFCAD2F7FDD0FCCFFEAC" ID-DOI="http://doi.org/10.5281/zenodo.5664938" ID-GBIF-Taxon="119596898" ID-Zenodo-Dep="5664938" LSID="urn:lsid:plazi:treatment:9A3E87FEEB73FFCAD2F7FDD0FCCFFEAC" httpUri="http://treatment.plazi.org/id/9A3E87FEEB73FFCAD2F7FDD0FCCFFEAC" lastPageId="21" lastPageNumber="522" pageId="18" pageNumber="519">
|
||
<subSubSection id="5A8D6563EB73FFCDD2F7FDD0FEEAFD12" pageId="18" pageNumber="519" type="nomenclature">
|
||
<paragraph id="122836E8EB73FFCDD2F7FDD0FE3AFD30" blockId="18.[151,506,614,674]" box="[151,506,614,640]" pageId="18" pageNumber="519">
|
||
<heading id="49608184EB73FFCDD2F7FDD0FE3AFD30" bold="true" box="[151,506,614,640]" fontSize="11" level="1" pageId="18" pageNumber="519" reason="1">
|
||
<emphasis id="20E3EAFAEB73FFCDD2F7FDD0FE3AFD30" bold="true" box="[151,506,614,640]" pageId="18" pageNumber="519">
|
||
<taxonomicName id="D5974D6BEB73FFCDD2F7FDD0FEA3FD30" ID-CoL="TF2P" box="[151,355,614,640]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="519" phylum="Annelida" rank="species" species="ruffi" status="sp. nov.">
|
||
<emphasis id="20E3EAFAEB73FFCDD2F7FDD0FEA3FD30" bold="true" box="[151,355,614,640]" italics="true" pageId="18" pageNumber="519">Chaetozone ruffi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3BD05781EB73FFCDD30AFDD0FE3AFD30" box="[362,506,614,640]" pageId="18" pageNumber="519" rank="species">new species</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="122836E8EB73FFCDD2F7FD3FFEEAFD12" blockId="18.[151,506,614,674]" box="[151,298,649,674]" pageId="18" pageNumber="519">
|
||
<figureCitation id="8AAC2A6DEB73FFCDD2F7FD3FFEEAFD12" box="[151,298,649,674]" captionStart-0="FIGURE 9" captionStart-1="FIGURE 10" captionStartId-0="19.[151,250,1862,1884]" captionStartId-1="20.[151,250,1335,1357]" captionTargetBox-0="[165,1411,202,1826]" captionTargetBox-1="[158,1436,183,1302]" captionTargetId-0="figure@19.[151,1436,193,1841]" captionTargetId-1="figure@20.[151,1436,175,1314]" captionTargetPageId-0="19" captionTargetPageId-1="20" captionText-0="FIGURE 9. Chaetozone ruffi n. sp. Paratypes: A, anterior end, dorsal view; B, anterior end, lateral view; C, posterior end, ventral view; D, notopodial acicular spines and capillaries from far posterior segment; E, neuropodial acicular spines and capillaries from far posterior segment. (paratypes, LACM-AHF - Poly 6541)." captionText-1="FIGURE 10. Chaetozone ruffi n. sp. Photomicrographs: A, anterior fragment in dorsolateral view; B, posterior end, dorsal view showing posterior cinctures and deep dorsal groove; C, posterior end in lateral view showing pygidium; D, entire posterior setiger in anterior view. (A, D ‒ E, paratypes, LACM-AHF Poly 6541; B ‒ C, holotype, LACM-AHF Poly 6540; A ‒ C, stained with Shirlastain A)." httpUri-0="https://zenodo.org/record/234060/files/figure.png" httpUri-1="https://zenodo.org/record/234061/files/figure.png" pageId="18" pageNumber="519">Figures 9–10</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5A8D6563EB73FFCDD2F7FD67FD14FD57" box="[151,724,721,743]" pageId="18" pageNumber="519" type="reference_group">
|
||
<paragraph id="122836E8EB73FFCDD2F7FD67FD14FD57" blockId="18.[151,724,721,743]" box="[151,724,721,743]" pageId="18" pageNumber="519">
|
||
<taxonomicName id="D5974D6BEB73FFCDD2F7FD67FE35FD57" ID-CoL="TF2R" authority="Busdosh 1984" authorityName="Busdosh" authorityYear="1984" box="[151,501,721,743]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="519" phylum="Annelida" rank="species" species="setosa">
|
||
<emphasis id="20E3EAFAEB73FFCDD2F7FD67FE93FD57" box="[151,339,721,743]" italics="true" pageId="18" pageNumber="519">Chaetozone setosa</emphasis>
|
||
:
|
||
<bibRefCitation id="76064B19EB73FFCDD301FD67FE35FD57" author="Busdosh" box="[353,501,721,743]" pageId="18" pageNumber="519" refString="Busdosh, M. (1984) Prudhoe Bay Waterflood Project Infaunal Monitoring Program. Chapter 3 in a Report submitted by Affinis to the U. S. Army Corps of Engineers, Anchorage, Alaska, vi + 89 pp. + Appendices." type="book" year="1984">Busdosh 1984</bibRefCitation>
|
||
</taxonomicName>
|
||
. Not
|
||
<bibRefCitation id="76064B19EB73FFCDD04AFD67FD10FD57" author="Malmgren" box="[554,720,721,743]" pageId="18" pageNumber="519" refString="Malmgren, A. J. (1867) Annulata Polychaeta Spetsbergiae, Groenlandiae, Islandiae et Scandinaviae hactenus cognita. Ofversigt af Kongliga Vetenskaps-Akademien Forhandlingar, 24, 127 - 235." type="journal article" year="1867">Malmgren 1867</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5A8D6563EB73FFCDD2F7FCA2FD53FCC5" pageId="18" pageNumber="519" type="materials_examined">
|
||
<paragraph id="122836E8EB73FFCDD2F7FCA2FD53FCC5" blockId="18.[151,1437,788,2037]" pageId="18" pageNumber="519">
|
||
<emphasis id="20E3EAFAEB73FFCDD2F7FCA2FC61FC9D" bold="true" box="[151,929,788,813]" pageId="18" pageNumber="519">Material examined. Alaskan Arctic, Beaufort Sea, Prudhoe Bay,</emphasis>
|
||
0
|
||
<date id="66291028EB73FFCDD1D9FCA2FB84FC9C" box="[953,1092,788,813]" pageId="18" pageNumber="519" value="1983-08-05">5 Aug 1983</date>
|
||
, 70°23.9ʹN, 148°26.0ʹW,
|
||
<quantity id="D56F9B0DEB73FFCDD708FCA2FA57FC9C" box="[1384,1431,788,812]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="18" pageNumber="519" unit="m" value="3.0">3 m</quantity>
|
||
, push cores, coll. M. Busdosh, Waterflood 6 project, R/V
|
||
<emphasis id="20E3EAFAEB73FFCDD14FFC81FC0DFCE0" box="[815,973,823,848]" italics="true" pageId="18" pageNumber="519">Annika Marie</emphasis>
|
||
, Sta. 15-1,
|
||
<typeStatus id="CD2C884AEB73FFCDD637FC81FB79FCE0" box="[1111,1209,823,848]" pageId="18" pageNumber="519" type="holotype">holotype</typeStatus>
|
||
(LACM-AHF Poly 6540), 3
|
||
<typeStatus id="CD2C884AEB73FFCDD29BFCEBFEA6FCC5" box="[251,358,861,885]" pageId="18" pageNumber="519" type="paratype">paratypes</typeStatus>
|
||
(LACM-AHF Poly 6541).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5A8D6563EB73FFCDD2A7FCC9FD00F8D4" pageId="18" pageNumber="519" type="description">
|
||
<paragraph id="122836E8EB73FFCDD2A7FCC9FC64FBFD" blockId="18.[151,1437,788,2037]" pageId="18" pageNumber="519">
|
||
<emphasis id="20E3EAFAEB73FFCDD2A7FCC9FE99FC28" bold="true" box="[199,345,895,920]" pageId="18" pageNumber="519">Description.</emphasis>
|
||
A moderate-sized species,
|
||
<typeStatus id="CD2C884AEB73FFCDD0FAFCC9FD3CFC28" box="[666,764,895,920]" pageId="18" pageNumber="519" type="holotype">holotype</typeStatus>
|
||
<quantity id="D56F9B0DEB73FFCDD167FC36FC9AFC27" box="[775,858,896,920]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="18" pageNumber="519" unit="mm" value="12.0">12 mm</quantity>
|
||
long, 1.0 mm wide with 96 setigerous segments;
|
||
<typeStatus id="CD2C884AEB73FFCDD2F7FC13FEC2FC0D" box="[151,258,933,957]" pageId="18" pageNumber="519" type="paratype">paratypes</typeStatus>
|
||
similar in size with 90–100 setigers. Body expanding slightly in anterior segments, narrowing gradually along body; posterior third of body with full cinctures of spines. Middle body dorsoventrally flattened, with deep ventral groove continuing to near posterior end; mid-dorsal groove present along most of body (
|
||
<figureCitation id="8AAC2A6DEB73FFCDD6ABFC5AFAD9FBB4" box="[1227,1305,1004,1029]" captionStart="FIGURE 9" captionStartId="19.[151,250,1862,1884]" captionTargetBox="[165,1411,202,1826]" captionTargetId="figure@19.[151,1436,193,1841]" captionTargetPageId="19" captionText="FIGURE 9. Chaetozone ruffi n. sp. Paratypes: A, anterior end, dorsal view; B, anterior end, lateral view; C, posterior end, ventral view; D, notopodial acicular spines and capillaries from far posterior segment; E, neuropodial acicular spines and capillaries from far posterior segment. (paratypes, LACM-AHF - Poly 6541)." httpUri="https://zenodo.org/record/234060/files/figure.png" pageId="18" pageNumber="519">Figs. 9</figureCitation>
|
||
A, 10A–B), becoming deeper and more distinct in posterior setigers where elevated membranes and cinctures of spines overlap and enhance groove. Color in alcohol light tan with no body pigment.
|
||
</paragraph>
|
||
<paragraph id="122836E8EB73FFCDD2A7FBE1FD7DFAF8" blockId="18.[151,1437,788,2037]" pageId="18" pageNumber="519">
|
||
Prostomium narrow, pointed on anterior margin (
|
||
<figureCitation id="8AAC2A6DEB73FFCDD167FBE1FC8DFBC0" box="[775,845,1111,1136]" captionStart="FIGURE 9" captionStartId="19.[151,250,1862,1884]" captionTargetBox="[165,1411,202,1826]" captionTargetId="figure@19.[151,1436,193,1841]" captionTargetPageId="19" captionText="FIGURE 9. Chaetozone ruffi n. sp. Paratypes: A, anterior end, dorsal view; B, anterior end, lateral view; C, posterior end, ventral view; D, notopodial acicular spines and capillaries from far posterior segment; E, neuropodial acicular spines and capillaries from far posterior segment. (paratypes, LACM-AHF - Poly 6541)." httpUri="https://zenodo.org/record/234060/files/figure.png" pageId="18" pageNumber="519">Fig. 9</figureCitation>
|
||
A–B), with slit-like nuchal organ on posterolateral margin (
|
||
<figureCitation id="8AAC2A6DEB73FFCDD295FBCAFEF9FB24" box="[245,313,1148,1173]" captionStart="FIGURE 9" captionStartId="19.[151,250,1862,1884]" captionTargetBox="[165,1411,202,1826]" captionTargetId="figure@19.[151,1436,193,1841]" captionTargetPageId="19" captionText="FIGURE 9. Chaetozone ruffi n. sp. Paratypes: A, anterior end, dorsal view; B, anterior end, lateral view; C, posterior end, ventral view; D, notopodial acicular spines and capillaries from far posterior segment; E, neuropodial acicular spines and capillaries from far posterior segment. (paratypes, LACM-AHF - Poly 6541)." httpUri="https://zenodo.org/record/234060/files/figure.png" pageId="18" pageNumber="519">Fig. 9</figureCitation>
|
||
B); eyes absent. Peristomium broad, with 2–3 weak annulations, forming one large anterior ring and two narrow posterior rings; all rings weakly defined (
|
||
<figureCitation id="8AAC2A6DEB73FFCDD09EFB29FC82FB08" box="[766,834,1183,1208]" captionStart="FIGURE 9" captionStartId="19.[151,250,1862,1884]" captionTargetBox="[165,1411,202,1826]" captionTargetId="figure@19.[151,1436,193,1841]" captionTargetPageId="19" captionText="FIGURE 9. Chaetozone ruffi n. sp. Paratypes: A, anterior end, dorsal view; B, anterior end, lateral view; C, posterior end, ventral view; D, notopodial acicular spines and capillaries from far posterior segment; E, neuropodial acicular spines and capillaries from far posterior segment. (paratypes, LACM-AHF - Poly 6541)." httpUri="https://zenodo.org/record/234060/files/figure.png" pageId="18" pageNumber="519">Fig. 9</figureCitation>
|
||
A–B) and variable in size and development between specimens; distinct achaetous segment not apparent; last peristomial ring bearing tentacles and first pair of branchiae, with latter arising lateral to tentacles (
|
||
<figureCitation id="8AAC2A6DEB73FFCDD0B5FB51FCDBFAB0" box="[725,795,1255,1280]" captionStart="FIGURE 9" captionStartId="19.[151,250,1862,1884]" captionTargetBox="[165,1411,202,1826]" captionTargetId="figure@19.[151,1436,193,1841]" captionTargetPageId="19" captionText="FIGURE 9. Chaetozone ruffi n. sp. Paratypes: A, anterior end, dorsal view; B, anterior end, lateral view; C, posterior end, ventral view; D, notopodial acicular spines and capillaries from far posterior segment; E, neuropodial acicular spines and capillaries from far posterior segment. (paratypes, LACM-AHF - Poly 6541)." httpUri="https://zenodo.org/record/234060/files/figure.png" pageId="18" pageNumber="519">Fig. 9</figureCitation>
|
||
A–B). Second pair of branchiae arising from setiger 1, continuing on subsequent segments; branchiae of anterior third of body long, thick, branchiae of middle and posterior segments, short and thin where present.
|
||
</paragraph>
|
||
<paragraph id="122836E8EB73FFCDD2A7FAE2FB6EFA05" blockId="18.[151,1437,788,2037]" pageId="18" pageNumber="519">
|
||
Anterior noto- and neurosetae all simple capillaries arranged in single rows of 6–8 notosetae and neurosetae; capillaries increasing in middle body segments to 15 or more in notopodia and
|
||
<quantity id="D56F9B0DEB73FFCDD639FACEFB02FA20" box="[1113,1218,1399,1424]" metricMagnitude="-1" metricUnit="m" metricValue="2.794" metricValueMax="3.048" metricValueMin="2.54" pageId="18" pageNumber="519" unit="in" value="11.0" valueMax="12.0" valueMin="10.0">10–12 in</quantity>
|
||
neuropodia; some capillaries long, but extremely long natatory-like capillary setae absent in mature individuals.
|
||
</paragraph>
|
||
<paragraph id="122836E8EB73FFCDD2A7FA09FB57F8AD" blockId="18.[151,1437,788,2037]" pageId="18" pageNumber="519">
|
||
Neuropodial acicular spines from setigers 56–57 or posterior third of body, first spines single, in ventral-most position in fascicle, then increasing to 9–11 over next 20–22 setigers replacing all but dorsal-most capillaries; very thin capillaries appearing in last 15 or so posterior-most segments, alternating with spines. Notopodial acicular spines from setigers 58–65, with first spines in dorsal-most location of fascicle, increasing to 9–11 posteriorly, but not replacing capillaries as in neuropodia, instead, capillaries retained and alternate with spines but become very thin in far posterior cinctures. Posterior segments with well-developed elevated membranes and 10–11 spines in both noto- and neuropodia, forming full cinctures on each segment, with notosetae overlapping at dorsal midline (
|
||
<figureCitation id="8AAC2A6DEB73FFCDD2FFF90AFF34F964" box="[159,244,1724,1749]" captionStart="FIGURE 10" captionStartId="20.[151,250,1335,1357]" captionTargetBox="[158,1436,183,1302]" captionTargetId="figure@20.[151,1436,175,1314]" captionTargetPageId="20" captionText="FIGURE 10. Chaetozone ruffi n. sp. Photomicrographs: A, anterior fragment in dorsolateral view; B, posterior end, dorsal view showing posterior cinctures and deep dorsal groove; C, posterior end in lateral view showing pygidium; D, entire posterior setiger in anterior view. (A, D ‒ E, paratypes, LACM-AHF Poly 6541; B ‒ C, holotype, LACM-AHF Poly 6540; A ‒ C, stained with Shirlastain A)." httpUri="https://zenodo.org/record/234061/files/figure.png" pageId="18" pageNumber="519">Fig. 10</figureCitation>
|
||
B–D). All cinctured segments with spines alternating with long, thin capillaries; each spine thickened basally, curving, tapering to blunt tip (
|
||
<figureCitation id="8AAC2A6DEB73FFCDD02FF969FD5DF948" box="[591,669,1759,1784]" captionStart="FIGURE 9" captionStartId="19.[151,250,1862,1884]" captionTargetBox="[165,1411,202,1826]" captionTargetId="figure@19.[151,1436,193,1841]" captionTargetPageId="19" captionText="FIGURE 9. Chaetozone ruffi n. sp. Paratypes: A, anterior end, dorsal view; B, anterior end, lateral view; C, posterior end, ventral view; D, notopodial acicular spines and capillaries from far posterior segment; E, neuropodial acicular spines and capillaries from far posterior segment. (paratypes, LACM-AHF - Poly 6541)." httpUri="https://zenodo.org/record/234060/files/figure.png" pageId="18" pageNumber="519">Figs. 9</figureCitation>
|
||
D–E, 10D–E); notopodial spines generally longer than neuropodial spines, with neuropodial spines in ventral-most position shorter, curved, weakly geniculate.
|
||
</paragraph>
|
||
<paragraph id="122836E8EB73FFCDD2A7F891FBF0F8F0" blockId="18.[151,1437,788,2037]" box="[199,1072,1831,1856]" pageId="18" pageNumber="519">
|
||
Pygidium with terminal anus and small, rounded ventral lobe (
|
||
<figureCitation id="8AAC2A6DEB73FFCDD1E3F891FC12F8F0" box="[899,978,1831,1856]" captionStart="FIGURE 9" captionStartId="19.[151,250,1862,1884]" captionTargetBox="[165,1411,202,1826]" captionTargetId="figure@19.[151,1436,193,1841]" captionTargetPageId="19" captionText="FIGURE 9. Chaetozone ruffi n. sp. Paratypes: A, anterior end, dorsal view; B, anterior end, lateral view; C, posterior end, ventral view; D, notopodial acicular spines and capillaries from far posterior segment; E, neuropodial acicular spines and capillaries from far posterior segment. (paratypes, LACM-AHF - Poly 6541)." httpUri="https://zenodo.org/record/234060/files/figure.png" pageId="18" pageNumber="519">Figs. 9</figureCitation>
|
||
C, 10C).
|
||
</paragraph>
|
||
<paragraph id="122836E8EB73FFCDD2A7F8FAFD00F8D4" blockId="18.[151,1437,788,2037]" box="[199,704,1868,1893]" pageId="18" pageNumber="519">
|
||
<emphasis id="20E3EAFAEB73FFCDD2A7F8FAFDFAF8D5" bold="true" box="[199,570,1868,1893]" pageId="18" pageNumber="519">Methyl Green staining pattern.</emphasis>
|
||
No pattern.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5A8D6563EB73FFCDD2A7F8D9FB69F845" pageId="18" pageNumber="519" type="biology_ecology">
|
||
<paragraph id="122836E8EB73FFCDD2A7F8D9FB69F845" blockId="18.[151,1437,788,2037]" pageId="18" pageNumber="519">
|
||
<emphasis id="20E3EAFAEB73FFCDD2A7F8D9FE7AF838" bold="true" box="[199,442,1903,1928]" pageId="18" pageNumber="519">Biology and ecology.</emphasis>
|
||
This species occurred in shallow, sandy silt sediments of Prudhoe Bay. Other commonly associated invertebrates included the polychaetes
|
||
<taxonomicName id="D5974D6BEB73FFCDD0B1F822FC5DF81D" box="[721,925,1940,1965]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="519" phylum="Annelida" rank="species" species="alaskensis" status="sp. nov.">
|
||
<emphasis id="20E3EAFAEB73FFCDD0B1F822FC5DF81D" box="[721,925,1940,1965]" italics="true" pageId="18" pageNumber="519">Tharyx alaskensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="20E3EAFAEB73FFCDD1C6F822FC2FF81D" bold="true" box="[934,1007,1940,1965]" pageId="18" pageNumber="519">
|
||
<taxonomicNameLabel id="3BD05781EB73FFCDD1C6F822FC2AF81D" box="[934,1002,1940,1965]" pageId="18" pageNumber="519" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
<taxonomicName id="D5974D6BEB73FFCDD198F822FA57F81C" authority="Verrill, 1873" authorityName="Verrill" authorityYear="1873" box="[1016,1431,1940,1965]" class="Polychaeta" family="Sabellidae" genus="Marenzellaria" kingdom="Animalia" order="Sabellida" pageId="18" pageNumber="519" phylum="Annelida" rank="species" species="viridis">
|
||
<emphasis id="20E3EAFAEB73FFCDD198F822FB29F81D" box="[1016,1257,1940,1965]" italics="true" pageId="18" pageNumber="519">Marenzellaria viridis</emphasis>
|
||
(Verrill, 1873)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="D5974D6BEB73FFCDD2F7F80FFEBDF860" box="[151,381,1976,2000]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="18" pageNumber="519" phylum="Annelida" rank="species" species="cirrifera">
|
||
<emphasis id="20E3EAFAEB73FFCDD2F7F80FFEBDF860" box="[151,381,1976,2000]" italics="true" pageId="18" pageNumber="519">Prionospio cirrifera</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="D5974D6BEB73FFCDD3EEF80EFD35F860" authority="Wiren, 1883" authorityName="Wiren" authorityYear="1883" box="[398,757,1976,2001]" class="Polychaeta" family="Ampharetidae" genus="Ampharete" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="519" phylum="Annelida" rank="species" species="vega">
|
||
<emphasis id="20E3EAFAEB73FFCDD3EEF80EFD88F860" box="[398,584,1976,2001]" italics="true" pageId="18" pageNumber="519">Ampharete vega</emphasis>
|
||
(Wirén, 1883)
|
||
</taxonomicName>
|
||
, and the amphipod
|
||
<taxonomicName id="D5974D6BEB73FFCDD1BFF80FFA58F861" authority="Lindstrom, 1855" authorityName="Lindstrom" authorityYear="1855" box="[991,1432,1976,2001]" class="Malacostraca" family="Pontoporeiidae" genus="Monoporeia" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="519" phylum="Arthropoda" rank="species" species="affinis">
|
||
<emphasis id="20E3EAFAEB73FFCDD1BFF80FFB79F860" box="[991,1209,1976,2000]" italics="true" pageId="18" pageNumber="519">Monoporeia affinis</emphasis>
|
||
(Lindström, 1855)
|
||
</taxonomicName>
|
||
. Coelomic oocytes present in the
|
||
<typeStatus id="CD2C884AEB73FFCDD065F86AFDA7F845" box="[517,615,2012,2037]" pageId="18" pageNumber="519" type="holotype">holotype</typeStatus>
|
||
and
|
||
<typeStatus id="CD2C884AEB73FFCDD0FEF86BFCCCF845" box="[670,780,2013,2037]" pageId="18" pageNumber="519" type="paratype">paratypes</typeStatus>
|
||
, ca. 60‒80 µm in longest dimension.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="46E86660EB72FFCCD2F7F8F0FC60F82A" httpUri="https://zenodo.org/record/234060/files/figure.png" pageId="19" pageNumber="520" targetBox="[165,1411,202,1826]" targetPageId="19">
|
||
<paragraph id="122836E8EB72FFCCD2F7F8F0FC60F82A" blockId="19.[151,1436,1862,1946]" pageId="19" pageNumber="520">
|
||
<emphasis id="20E3EAFAEB72FFCCD2F7F8F0FED5F8EC" bold="true" box="[151,277,1862,1884]" pageId="19" pageNumber="520">FIGURE 9.</emphasis>
|
||
<taxonomicName id="D5974D6BEB72FFCCD37DF8F0FE09F8EC" box="[285,457,1862,1884]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="19" pageNumber="520" phylum="Annelida" rank="species" species="ruffi" status="sp. nov.">
|
||
<emphasis id="20E3EAFAEB72FFCCD37DF8F0FE09F8EC" box="[285,457,1862,1884]" italics="true" pageId="19" pageNumber="520">Chaetozone ruffi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3BD05781EB72FFCCD3B2F8F0FDCDF8EC" box="[466,525,1862,1884]" pageId="19" pageNumber="520" rank="species">
|
||
<emphasis id="20E3EAFAEB72FFCCD3B2F8F0FDCDF8EC" bold="true" box="[466,525,1862,1884]" pageId="19" pageNumber="520">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Paratypes: A, anterior end, dorsal view; B, anterior end, lateral view; C, posterior end, ventral view; D, notopodial acicular spines and capillaries from far posterior segment; E, neuropodial acicular spines and capillaries from far posterior segment. (paratypes, LACM-AHF -Poly 6541).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="46E86660EB75FFCBD2F7FA81FE6CFA1A" httpUri="https://zenodo.org/record/234061/files/figure.png" pageId="20" pageNumber="521" targetBox="[158,1436,183,1302]" targetPageId="20">
|
||
<paragraph id="122836E8EB75FFCBD2F7FA81FE6CFA1A" blockId="20.[151,1436,1335,1450]" pageId="20" pageNumber="521">
|
||
<emphasis id="20E3EAFAEB75FFCBD2F7FA81FEDBFAFD" bold="true" box="[151,283,1335,1357]" pageId="20" pageNumber="521">FIGURE 10</emphasis>
|
||
.
|
||
<taxonomicName id="D5974D6BEB75FFCBD34AFA81FE17FAFD" box="[298,471,1335,1357]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="ruffi" status="sp. nov.">
|
||
<emphasis id="20E3EAFAEB75FFCBD34AFA81FE17FAFD" box="[298,471,1335,1357]" italics="true" pageId="20" pageNumber="521">Chaetozone ruffi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3BD05781EB75FFCBD3BFFA81FDDBFAFD" box="[479,539,1335,1357]" pageId="20" pageNumber="521" rank="species">
|
||
<emphasis id="20E3EAFAEB75FFCBD3BFFA81FDDBFAFD" bold="true" box="[479,539,1335,1357]" pageId="20" pageNumber="521">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Photomicrographs: A, anterior fragment in dorsolateral view; B, posterior end, dorsal view showing posterior cinctures and deep dorsal groove; C, posterior end in lateral view showing pygidium; D, entire posterior setiger in anterior view. (A, D‒E, paratypes, LACM-AHF Poly 6541; B‒C, holotype, LACM-AHF Poly 6540; A‒C, stained with Shirlastain A).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="5A8D6563EB75FFCBD2A7FA63FC7FF856" pageId="20" pageNumber="521" type="discussion">
|
||
<paragraph id="122836E8EB75FFCBD2A7FA63FC13F912" blockId="20.[151,1436,1493,2022]" pageId="20" pageNumber="521">
|
||
<emphasis id="20E3EAFAEB75FFCBD2A7FA63FEFBFA5E" bold="true" box="[199,315,1493,1518]" pageId="20" pageNumber="521">Remarks.</emphasis>
|
||
Due to weakly developed peristomial annuli, a distinct achaetous segment between the peristomium and setiger 1 could not be discerned in
|
||
<taxonomicName id="D5974D6BEB75FFCBD030FA4FFCCBF9A2" box="[592,779,1529,1554]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="ruffi" status="sp. nov.">
|
||
<emphasis id="20E3EAFAEB75FFCBD030FA4FFCCBF9A2" box="[592,779,1529,1554]" italics="true" pageId="20" pageNumber="521">Chaetozone ruffi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3BD05781EB75FFCBD173FA4FFC92F9A2" box="[787,850,1529,1554]" pageId="20" pageNumber="521" rank="species">
|
||
<emphasis id="20E3EAFAEB75FFCBD173FA4FFC92F9A2" bold="true" box="[787,850,1529,1554]" pageId="20" pageNumber="521">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
; therefore, both the paired tentacles and first pair of branchiae are interpreted as arising from the posterior margin of the peristomium. Both the neuropodial and notopodial spines begin in the posterior third of the body rather than more anteriorly as is typical for related species. The posterior cinctures form highly modified posterior segments in this species; the notopodial spines and notopodial membranes overlap mid-dorsally enhancing the dorsal groove.
|
||
</paragraph>
|
||
<paragraph id="122836E8EB75FFCBD2A7F918FC7FF856" blockId="20.[151,1436,1493,2022]" pageId="20" pageNumber="521">
|
||
Among species known from the NE Pacific and the North American Arctic, the species closest to
|
||
<taxonomicName id="D5974D6BEB75FFCBD767F918FA97F976" box="[1287,1367,1710,1734]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="ruffi" status="sp. nov.">
|
||
<emphasis id="20E3EAFAEB75FFCBD767F918FA97F976" box="[1287,1367,1710,1734]" italics="true" pageId="20" pageNumber="521">C. ruffi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3BD05781EB75FFCBD73DF91BFA5CF976" box="[1373,1436,1709,1734]" pageId="20" pageNumber="521" rank="species">
|
||
<emphasis id="20E3EAFAEB75FFCBD73DF91BFA5CF976" bold="true" box="[1373,1436,1709,1734]" pageId="20" pageNumber="521">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
are
|
||
<taxonomicName id="D5974D6BEB75FFCBD2A0F964FE2CF95A" authority="Blake 1996" authorityName="Blake" authorityYear="1996" box="[192,492,1745,1770]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="columbiana">
|
||
<emphasis id="20E3EAFAEB75FFCBD2A0F964FEA5F95A" box="[192,357,1745,1770]" italics="true" pageId="20" pageNumber="521">C. columbiana</emphasis>
|
||
<bibRefCitation id="76064B19EB75FFCBD30CF967FE2CF95A" author="Blake" box="[364,492,1745,1770]" pageId="20" pageNumber="521" refString="Blake, J. A. (1996) Chapter 8. Family Cirratulidae Ryckholdt, 1851. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic Atlas of the Santa Maria Basin and Western Santa Barbara Channel. Vol. 6. Annelida Part 3. Polychaeta: Orbiniidae to Cossuridae. Santa Barbara Museum of Natural History, pp. 263 - 384." type="journal article" year="1996">Blake 1996</bibRefCitation>
|
||
</taxonomicName>
|
||
from off Oregon and Washington and C.
|
||
<taxonomicName id="D5974D6BEB75FFCBD1DDF967FBE8F95A" box="[957,1064,1745,1770]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="hobsonae" status="sp. nov.">
|
||
<emphasis id="20E3EAFAEB75FFCBD1DDF967FBE8F95A" box="[957,1064,1745,1770]" italics="true" pageId="20" pageNumber="521">hobsonae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3BD05781EB75FFCBD64FF967FBA7F959" box="[1071,1127,1745,1770]" pageId="20" pageNumber="521" rank="species">
|
||
<emphasis id="20E3EAFAEB75FFCBD64FF967FBA0F95A" bold="true" box="[1071,1120,1745,1770]" pageId="20" pageNumber="521">n.sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
from British
|
||
<collectingCountry id="6A807678EB75FFCBD69EF967FAACF95A" box="[1278,1388,1745,1770]" name="United States of America" pageId="20" pageNumber="521">Columbia</collectingCountry>
|
||
and SE Alaska. Each of these species lack a distinct achaetous segment anterior to setiger 1 and the dorsal tentacles and first pair of branchiae arise from the posterior margin of the peristomium.
|
||
<taxonomicName id="D5974D6BEB75FFCBD197F8AFFB75F882" box="[1015,1205,1817,1842]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="ruffi" status="sp. nov.">
|
||
<emphasis id="20E3EAFAEB75FFCBD197F8AFFB75F882" box="[1015,1205,1817,1842]" italics="true" pageId="20" pageNumber="521">Chaetozone ruffi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3BD05781EB75FFCBD6A0F8AFFAC1F882" box="[1216,1281,1817,1842]" pageId="20" pageNumber="521" rank="species">
|
||
<emphasis id="20E3EAFAEB75FFCBD6A0F8AFFAC1F882" bold="true" box="[1216,1281,1817,1842]" pageId="20" pageNumber="521">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
has up to 22 posterior acicular spines on each side; C.
|
||
<taxonomicName id="D5974D6BEB75FFCBD00EF88BFD32F8E6" box="[622,754,1853,1878]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="columbiana">
|
||
<emphasis id="20E3EAFAEB75FFCBD00EF88BFD32F8E6" box="[622,754,1853,1878]" italics="true" pageId="20" pageNumber="521">columbiana</emphasis>
|
||
</taxonomicName>
|
||
has 11‒12; and
|
||
<taxonomicName id="D5974D6BEB75FFCBD1CCF888FBF9F8E6" box="[940,1081,1853,1878]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="hobsonae" status="sp. nov.">
|
||
<emphasis id="20E3EAFAEB75FFCBD1CCF888FBF9F8E6" box="[940,1081,1853,1878]" italics="true" pageId="20" pageNumber="521">C. hobsonae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3BD05781EB75FFCBD620F88BFB40F8E6" box="[1088,1152,1853,1878]" pageId="20" pageNumber="521" rank="species">
|
||
<emphasis id="20E3EAFAEB75FFCBD620F88BFB40F8E6" bold="true" box="[1088,1152,1853,1878]" pageId="20" pageNumber="521">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
has 17–19. Further, both
|
||
<taxonomicName id="D5974D6BEB75FFCBD2F7F8D4FEFDF8CA" box="[151,317,1889,1914]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="columbiana">
|
||
<emphasis id="20E3EAFAEB75FFCBD2F7F8D4FEFDF8CA" box="[151,317,1889,1914]" italics="true" pageId="20" pageNumber="521">C. columbiana</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="D5974D6BEB75FFCBD315F8D4FDC2F8CA" box="[373,514,1889,1914]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="hobsonae">
|
||
<emphasis id="20E3EAFAEB75FFCBD315F8D4FDC2F8CA" box="[373,514,1889,1914]" italics="true" pageId="20" pageNumber="521">C. hobsonae</emphasis>
|
||
</taxonomicName>
|
||
have distinctive MG staining patterns while
|
||
<taxonomicName id="D5974D6BEB75FFCBD661F8D4FB92F8CA" box="[1025,1106,1890,1914]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="ruffi" status="sp. nov.">
|
||
<emphasis id="20E3EAFAEB75FFCBD661F8D4FB92F8CA" box="[1025,1106,1890,1914]" italics="true" pageId="20" pageNumber="521">C. ruffi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3BD05781EB75FFCBD63BF8D7FB5BF8CA" box="[1115,1179,1889,1914]" pageId="20" pageNumber="521" rank="species">
|
||
<emphasis id="20E3EAFAEB75FFCBD63BF8D7FB5BF8CA" bold="true" box="[1115,1179,1889,1914]" pageId="20" pageNumber="521">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
has none. In lacking a distinct achaetous segment that can be discerned on the peristomium,
|
||
<taxonomicName id="D5974D6BEB75FFCBD1C8F830FC39F82E" box="[936,1017,1926,1950]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="ruffi" status="sp. nov.">
|
||
<emphasis id="20E3EAFAEB75FFCBD1C8F830FC39F82E" box="[936,1017,1926,1950]" italics="true" pageId="20" pageNumber="521">C. ruffi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3BD05781EB75FFCBD660F833FB80F82E" box="[1024,1088,1925,1950]" pageId="20" pageNumber="521" rank="species">
|
||
<emphasis id="20E3EAFAEB75FFCBD660F833FB80F82E" bold="true" box="[1024,1088,1925,1950]" pageId="20" pageNumber="521">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is also similar to
|
||
<taxonomicName id="D5974D6BEB75FFCBD768F830FE4CF872" authority="Doner & Blake, 2006" authorityName="Doner & Blake" authorityYear="2006" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="hystricosa">
|
||
<emphasis id="20E3EAFAEB75FFCBD768F830FADBF82D" box="[1288,1307,1926,1949]" italics="true" pageId="20" pageNumber="521">C</emphasis>
|
||
.
|
||
<emphasis id="20E3EAFAEB75FFCBD749F833FA5CF82E" box="[1321,1436,1925,1950]" italics="true" pageId="20" pageNumber="521">hystricosa</emphasis>
|
||
<bibRefCitation id="76064B19EB75FFCBD2F7F81CFE4CF872" author="Doner" box="[151,396,1961,1986]" pageId="20" pageNumber="521" refString="Doner, S. A. & Blake, J. A. (2006) New species of Cirratulidae (Polychaeta) from the northeastern United States. Scientia Marina, 70 (Supplement 3), 65 - 73." type="journal article" year="2006">Doner & Blake, 2006</bibRefCitation>
|
||
</taxonomicName>
|
||
, from off New
|
||
<collectingCountry id="6A807678EB75FFCBD05AF81FFD5BF872" box="[570,667,1961,1986]" name="United Kingdom" pageId="20" pageNumber="521">England</collectingCountry>
|
||
; however,
|
||
<taxonomicName id="D5974D6BEB75FFCBD174F81CFC68F872" box="[788,936,1961,1986]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="hystricosa">
|
||
<emphasis id="20E3EAFAEB75FFCBD174F81CFC68F872" box="[788,936,1961,1986]" italics="true" pageId="20" pageNumber="521">C. hystricosa</emphasis>
|
||
</taxonomicName>
|
||
has only 12–13 acicular spines on each side in posterior setigers, whereas
|
||
<taxonomicName id="D5974D6BEB75FFCBD384F878FDF5F856" box="[484,565,1998,2022]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="521" phylum="Annelida" rank="species" species="ruffi" status="sp. nov.">
|
||
<emphasis id="20E3EAFAEB75FFCBD384F878FDF5F856" box="[484,565,1998,2022]" italics="true" pageId="20" pageNumber="521">C. ruffi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3BD05781EB75FFCBD05CF87BFDBBF856" box="[572,635,1997,2022]" pageId="20" pageNumber="521" rank="species">
|
||
<emphasis id="20E3EAFAEB75FFCBD05CF87BFDBBF856" bold="true" box="[572,635,1997,2022]" pageId="20" pageNumber="521">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
has up to 22 acicular spines.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5A8D6563EB74FFCAD2A7FF21FCA1FF48" pageId="21" pageNumber="522" type="etymology">
|
||
<paragraph id="122836E8EB74FFCAD2A7FF21FCA1FF48" blockId="21.[151,1436,151,285]" pageId="21" pageNumber="522">
|
||
<emphasis id="20E3EAFAEB74FFCAD2A7FF21FE8EFF00" bold="true" box="[199,334,151,176]" pageId="21" pageNumber="522">Etymology.</emphasis>
|
||
This species is named for my friend and long-time colleague, Mr. R. Eugene Ruff. Gene provided much of the material and data presented in this paper and contributed valuable information relative to his extensive experience with the benthos of northeastern Pacific and Alaska.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5A8D6563EB74FFCAD2A7FEB2FCCFFEAC" box="[199,783,260,285]" pageId="21" pageNumber="522" type="distribution">
|
||
<paragraph id="122836E8EB74FFCAD2A7FEB2FCCFFEAC" blockId="21.[151,1436,151,285]" box="[199,783,260,285]" pageId="21" pageNumber="522">
|
||
<emphasis id="20E3EAFAEB74FFCAD2A7FEB2FEA0FEAD" bold="true" box="[199,352,260,285]" pageId="21" pageNumber="522">Distribution.</emphasis>
|
||
Alaskan Arctic in shallow water,
|
||
<specimenCount id="0491FD61EB74FFCAD0BDFEB2FCCFFEAC" box="[733,783,260,284]" pageId="21" pageNumber="522" type="generic">
|
||
<quantity id="D56F9B0DEB74FFCAD0BDFEB2FCCBFEAC" box="[733,779,260,284]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="21" pageNumber="522" unit="m" value="3.0">3 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |