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<document id="0A64F319167DC7A825388DC6B999506D" ID-CLB-Dataset="32103" ID-DOI="10.11646/zootaxa.4320.1.3" ID-GBIF-Dataset="97eb2462-e968-4f36-81ab-fc2a832928ae" ID-ISSN="1175-5326" ID-Zenodo-Dep="891538" ID-ZooBank="878A01B5-C37C-4E46-8631-16927888D8D4" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1505450714396" checkinUser="plazi" docAuthor="Sikorski, Andrey" docDate="2017" docId="5B0CE503946FFB4F84824C1AFD6E79A9" docLanguage="en" docName="zooaxa.4320.1.3.pdf.imf" docOrigin="Zootaxa 4320 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Cirrophorus furcatus" docType="treatment" docVersion="9" lastPageNumber="51" masterDocId="A7359D7B9465FB4584154F3AFFB27E63" masterDocTitle="The Paraonidae (Annelida: Sedentaria) from Norway and adjacent seas, with two new species, four new records, and a redescription of Paraonides nordica Strelzov, 1968 based on type material" masterLastPageNumber="67" masterPageNumber="41" pageNumber="51" updateTime="1698468442756" updateUser="ExternalLinkService">
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<mods:title id="D8F3AE4B52289309F67E87841ABE12A1">The Paraonidae (Annelida: Sedentaria) from Norway and adjacent seas, with two new species, four new records, and a redescription of Paraonides nordica Strelzov, 1968 based on type material</mods:title>
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<treatment id="5B0CE503946FFB4F84824C1AFD6E79A9" ID-DOI="http://doi.org/10.5281/zenodo.6050871" ID-GBIF-Taxon="134089573" ID-Zenodo-Dep="6050871" LSID="urn:lsid:plazi:treatment:5B0CE503946FFB4F84824C1AFD6E79A9" httpUri="http://treatment.plazi.org/id/5B0CE503946FFB4F84824C1AFD6E79A9" lastPageNumber="51" pageId="10" pageNumber="51">
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<paragraph id="D31A5415946FFB4F84824C1AFDC97D59" blockId="10.[151,635,800,859]" box="[151,635,800,826]" pageId="10" pageNumber="51">
<heading id="8852E379946FFB4F84824C1AFDC97D59" bold="true" box="[151,635,800,826]" fontSize="11" level="1" pageId="10" pageNumber="51" reason="1">
<taxonomicName id="14A52F96946FFB4F84824C1AFDC97D59" ID-CoL="VH6M" authority="(Hartman, 1957)" baseAuthorityName="Hartman" baseAuthorityYear="1957" box="[151,635,800,826]" class="Polychaeta" family="Paraonidae" genus="Cirrophorus" kingdom="Animalia" pageId="10" pageNumber="51" phylum="Annelida" rank="species" species="furcatus">
<emphasis id="E1D18807946FFB4F84824C1AFDC97D59" bold="true" box="[151,635,800,826]" pageId="10" pageNumber="51">
Cirrophorus furcatus (
<bibRefCitation id="B73429E4946FFB4F85A64C1AFDC17D59" author="Hartman" box="[435,627,800,826]" pageId="10" pageNumber="51" refString="Hartman, O. (1957) Orbiniidae, Apistobranchidae, Paraonidae and Longosomatidae. Allan Hancock Pacific Expeditions, 15, 211 - 393." type="journal article" year="1957">Hartman, 1957</bibRefCitation>
)
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="D31A5415946FFB4F84824C78FF597D38" blockId="10.[151,635,800,859]" box="[151,235,834,859]" pageId="10" pageNumber="51">
(
<figureCitation id="4B9E4890946FFB4F848A4C78FF517D38" box="[159,227,834,859]" captionStart="FIGURE 4" captionStartId="11.[151,250,1258,1280]" captionTargetBox="[369,1222,208,1193]" captionTargetId="figure@11.[340,1247,195,1236]" captionTargetPageId="11" captionText="FIGURE 4. Cirrophorus furcatus (Hartman, 1957). A. Anterior end, dorsal view; B. Right parapodium of chaetiger 14, posterior view; C. Left parapodium of chaetiger 32, posterior view; D. Forked notochaetae of chaetiger 44. Scale bar: A: 0.19 mm; B, C: 95 µm; D: 30 µm." httpUri="https://zenodo.org/record/891546/files/figure.png" pageId="10" pageNumber="51">Fig. 4</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="9BBF079E946FFB4F84824CB0FD4A7DBD" pageId="10" pageNumber="51" type="reference_group">
<paragraph id="D31A5415946FFB4F84824CB0FCD67DC3" blockId="10.[151,1436,906,990]" box="[151,868,906,928]" pageId="10" pageNumber="51">
<treatmentCitationGroup id="F3B5733B946FFB4F84824CB0FCD67DC3" box="[151,868,906,928]" pageId="10" pageNumber="51">
<taxonomicName id="14A52F96946FFB4F84824CB0FD167DC3" ID-CoL="67QXF" authority="Hartman, 1957: 324" authorityName="Hartman" authorityPageNumber="324" authorityYear="1957" box="[151,676,906,928]" class="Polychaeta" family="Paraonidae" genus="Aricidea" higherTaxonomySource="CoL" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="51" phylum="Annelida" rank="species" species="furcata" subGenus="Cirrophorus">
<emphasis id="E1D18807946FFB4F84824CB0FE637DC3" box="[151,465,906,928]" italics="true" pageId="10" pageNumber="51">Aricidea (Cirrophorus) furcata</emphasis>
<treatmentCitation id="52047204946FFB4F85CD4CB1FD167DC3" author="Hartman" box="[472,676,906,928]" page="324" pageId="10" pageNumber="51" year="1957">
<bibRefCitation id="B73429E4946FFB4F85CD4CB1FDC17DC3" author="Hartman" box="[472,627,906,928]" pageId="10" pageNumber="51" refString="Hartman, O. (1957) Orbiniidae, Apistobranchidae, Paraonidae and Longosomatidae. Allan Hancock Pacific Expeditions, 15, 211 - 393." type="journal article" year="1957">Hartman, 1957</bibRefCitation>
: 324
</treatmentCitation>
</taxonomicName>
325, pl. 43, fig. 6.
</treatmentCitationGroup>
</paragraph>
<paragraph id="D31A5415946FFB4F84824C93FD4A7DBD" blockId="10.[151,1436,906,990]" pageId="10" pageNumber="51">
<treatmentCitationGroup id="F3B5733B946FFB4F84824C93FD4A7DBD" pageId="10" pageNumber="51">
<taxonomicName id="14A52F96946FFB4F84824C93FEDC7DDC" ID-CoL="VH6M" baseAuthorityName="Hartman" baseAuthorityYear="1957" box="[151,366,937,959]" class="Polychaeta" family="Paraonidae" genus="Cirrophorus" kingdom="Animalia" pageId="10" pageNumber="51" phylum="Annelida" rank="species" species="furcatus">
<emphasis id="E1D18807946FFB4F84824C93FEDC7DDC" box="[151,366,937,959]" italics="true" pageId="10" pageNumber="51">Cirrophorus furcatus</emphasis>
</taxonomicName>
.—
<treatmentCitation id="52047204946FFB4F859E4C90FDF87DDC" author="Hartman" box="[395,586,937,959]" page="68" pageId="10" pageNumber="51" year="1969">
<bibRefCitation id="B73429E4946FFB4F859E4C90FD967DDC" author="Hartman" box="[395,548,937,959]" pageId="10" pageNumber="51" refString="Hartman, O. (1969) Atlas of the Sedentariate Polychaetous Annelids from California. Allan Hancock Foundation, University of Southern California Press, Los Angeles, 812 pp." type="book" year="1969">Hartman 1969</bibRefCitation>
: 68
</treatmentCitation>
69, fig. 1;
<treatmentCitation id="52047204946FFB4F86D74C93FC347DDC" author="Strelzov" box="[706,902,937,959]" page="118" pageId="10" pageNumber="51" year="1973">
<bibRefCitation id="B73429E4946FFB4F86D74C93FCE67DDC" author="Strelzov" box="[706,852,937,959]" pageId="10" pageNumber="51" refString="Strelzov, V. E. (1973) Mnogoshchetinkovye Chervy Semeitsva Paraonidae Cerruti, 1909 - Polychaeta Sedentaria. Akademiya Nauk SSR, Saint Petersburg, 170 pp." type="book" year="1973">Strelzov 1973</bibRefCitation>
: 118
</treatmentCitation>
120, fig. 50AE;
<treatmentCitation id="52047204946FFB4F80534C90FA3D7DDC" author="Katzmann" box="[1094,1423,937,959]" page="584" pageId="10" pageNumber="51" year="1975">
<bibRefCitation id="B73429E4946FFB4F80534C90FAEC7DDC" author="Katzmann" box="[1094,1374,937,959]" pageId="10" pageNumber="51" refString="Katzmann, W. &amp; Laubier, L. (1975). Paraonidae (Polychetes sedentaires) de l'Adriatique. Annalen des Naturhistorischen Museums in Wien, 79, 567 - 588." type="journal article" year="1975">Katzmann &amp; Laubier 1975</bibRefCitation>
: 584
</treatmentCitation>
586, fig. 6;
<treatmentCitation id="52047204946FFB4F85294CF2FE457DBD" author="Hartley" box="[316,503,968,990]" page="145" pageId="10" pageNumber="51" year="1981">
<bibRefCitation id="B73429E4946FFB4F85294CF2FE767DBD" author="Hartley" box="[316,452,968,990]" pageId="10" pageNumber="51" refString="Hartley, J. P. (1981) The family Paraonidae (Polychaeta) in British waters: A new species and new records with a key to species. Journal of the Marine Biological Association of the United Kingdom, 61 (1), 133 - 149. https: // doi. org / 10.1017 / S 0025315400045975" type="journal article" year="1981">Hartley 1981</bibRefCitation>
: 145
</treatmentCitation>
;
<treatmentCitation id="52047204946FFB4F86174CF2FD2D7DBD" author="Blake" box="[514,671,968,990]" page="40" pageId="10" pageNumber="51" year="1996">
<bibRefCitation id="B73429E4946FFB4F86174CF2FDCB7DBD" author="Blake" box="[514,633,968,990]" pageId="10" pageNumber="51" refString="Blake, J. A. (1996) Family Paraonidae Cerruti, 1909. In: Blake J. A., Hilbig, B. &amp; Scott, P. H. (Eds.), Taxonomic Atlas of the Benthic Fauna of the Santa Maria Basin and the Western Santa Barbara Channel. Fol. 6. The Annelida Part 3. Polychaeta: Orbiniidae to Cossuridae. Santa Barbara Museum of Natural History, Santa Barbara, pp. 27 - 70." type="journal article" year="1996">Blake 1996</bibRefCitation>
: 40
</treatmentCitation>
, fig. 2.5.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="9BBF079E946FFB4F84824B30FD1F7AEC" pageId="10" pageNumber="51" type="materials_examined">
<paragraph id="D31A5415946FFB4F84824B30FD1F7AEC" blockId="10.[151,1437,1034,1995]" pageId="10" pageNumber="51">
<emphasis id="E1D18807946FFB4F84824B30FE357A40" bold="true" box="[151,391,1034,1059]" pageId="10" pageNumber="51">Material examined.</emphasis>
3940 Arenaria A104; 72.6234°N24.9163°E;
<quantity id="145DF9F0946FFB4F87D14B30FBA77A41" box="[964,1045,1034,1059]" metricMagnitude="2" metricUnit="m" metricValue="2.6399999999999997" pageId="10" pageNumber="51" unit="m" value="264.0">264 m</quantity>
;
<date id="A71B72D5946FFB4F803D4B30FB2E7A40" box="[1064,1180,1034,1059]" pageId="10" pageNumber="51" value="2007-06-24">24.6.2007</date>
; one specimen. 3940 Snøhvit SD09; 71.5960°N21.2675°E;
<quantity id="145DF9F0946FFB4F867B4B15FD0E7A25" box="[622,700,1071,1095]" metricMagnitude="2" metricUnit="m" metricValue="3.4" pageId="10" pageNumber="51" unit="m" value="340.0">340 m</quantity>
;
<date id="A71B72D5946FFB4F86D94B14FCF87A24" box="[716,842,1070,1095]" pageId="10" pageNumber="51" value="2007-06-20">20.06.2007</date>
D95; one specimen. 4664 Ormen Lange OL18; 63.3778°N5.3299°E;
<quantity id="145DF9F0946FFB4F858B4B68FE427A09" box="[414,496,1106,1131]" metricMagnitude="2" metricUnit="m" metricValue="8.15" pageId="10" pageNumber="51" unit="m" value="815.0">815 m</quantity>
;
<date id="A71B72D5946FFB4F86174B68FD337A08" box="[514,641,1106,1131]" pageId="10" pageNumber="51" value="2009-06-17">17.06.2009</date>
181; three specimens. 5000 Regional IX Reg.901; 71.6395°N 25.0941°E;
<quantity id="145DF9F0946FFB4F85084B4DFED57AED" box="[285,359,1143,1167]" metricMagnitude="2" metricUnit="m" metricValue="2.78" pageId="10" pageNumber="51" unit="m" value="278.0">278 m</quantity>
;
<date id="A71B72D5946FFB4F85664B4CFE477AEC" box="[371,501,1142,1167]" pageId="10" pageNumber="51" value="2010-05-25">25.05.2010</date>
; two specimens.
</paragraph>
</subSubSection>
<subSubSection id="9BBF079E946FFB4F84D24BA0FD557800" pageId="10" pageNumber="51" type="description">
<paragraph id="D31A5415946FFB4F84D24BA0FD557800" blockId="10.[151,1437,1034,1995]" pageId="10" pageNumber="51">
<emphasis id="E1D18807946FFB4F84D24BA0FEEB7AD0" bold="true" box="[199,345,1178,1203]" pageId="10" pageNumber="51">Description.</emphasis>
All specimens incomplete, largest one
<quantity id="145DF9F0946FFB4F873F4BA0FC207AD1" box="[810,914,1178,1203]" metricMagnitude="-2" metricUnit="m" metricValue="1.45" pageId="10" pageNumber="51" unit="mm" value="14.5">14.5 mm</quantity>
long,
<quantity id="145DF9F0946FFB4F87F44BA1FB8E7AD1" box="[993,1084,1179,1203]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="10" pageNumber="51" unit="mm" value="0.8">0.8 mm</quantity>
wide for 60 chaetigers. Body dorsoventrally flattened, more conspicuously in branchial region; characteristically rusty brown pigmented. Prostomium conical, two and a half times as long as wide (
<figureCitation id="4B9E4890946FFB4F873D4BD8FC307A98" box="[808,898,1250,1275]" captionStart="FIGURE 4" captionStartId="11.[151,250,1258,1280]" captionTargetBox="[369,1222,208,1193]" captionTargetId="figure@11.[340,1247,195,1236]" captionTargetPageId="11" captionText="FIGURE 4. Cirrophorus furcatus (Hartman, 1957). A. Anterior end, dorsal view; B. Right parapodium of chaetiger 14, posterior view; C. Left parapodium of chaetiger 32, posterior view; D. Forked notochaetae of chaetiger 44. Scale bar: A: 0.19 mm; B, C: 95 µm; D: 30 µm." httpUri="https://zenodo.org/record/891546/files/figure.png" pageId="10" pageNumber="51">Fig. 4A</figureCitation>
); median antenna lanceolate, short, not reaching posterior margin of prostomium (
<figureCitation id="4B9E4890946FFB4F860F4A3CFDC57B7C" box="[538,631,1286,1311]" captionStart="FIGURE 4" captionStartId="11.[151,250,1258,1280]" captionTargetBox="[369,1222,208,1193]" captionTargetId="figure@11.[340,1247,195,1236]" captionTargetPageId="11" captionText="FIGURE 4. Cirrophorus furcatus (Hartman, 1957). A. Anterior end, dorsal view; B. Right parapodium of chaetiger 14, posterior view; C. Left parapodium of chaetiger 32, posterior view; D. Forked notochaetae of chaetiger 44. Scale bar: A: 0.19 mm; B, C: 95 µm; D: 30 µm." httpUri="https://zenodo.org/record/891546/files/figure.png" pageId="10" pageNumber="51">Fig. 4A</figureCitation>
); apical sensory organ absent; pair of nuchal organs as deep, oblique nuchal slits (
<figureCitation id="4B9E4890946FFB4F85254A10FE227B20" box="[304,400,1322,1347]" captionStart="FIGURE 4" captionStartId="11.[151,250,1258,1280]" captionTargetBox="[369,1222,208,1193]" captionTargetId="figure@11.[340,1247,195,1236]" captionTargetPageId="11" captionText="FIGURE 4. Cirrophorus furcatus (Hartman, 1957). A. Anterior end, dorsal view; B. Right parapodium of chaetiger 14, posterior view; C. Left parapodium of chaetiger 32, posterior view; D. Forked notochaetae of chaetiger 44. Scale bar: A: 0.19 mm; B, C: 95 µm; D: 30 µm." httpUri="https://zenodo.org/record/891546/files/figure.png" pageId="10" pageNumber="51">Fig. 4A</figureCitation>
). Posterior buccal lip as four folds extending through chaetiger 1. First two notopodial postchaetal lobes short and triangular (
<figureCitation id="4B9E4890946FFB4F864A4A74FD0C7B04" box="[607,702,1358,1383]" captionStart="FIGURE 4" captionStartId="11.[151,250,1258,1280]" captionTargetBox="[369,1222,208,1193]" captionTargetId="figure@11.[340,1247,195,1236]" captionTargetPageId="11" captionText="FIGURE 4. Cirrophorus furcatus (Hartman, 1957). A. Anterior end, dorsal view; B. Right parapodium of chaetiger 14, posterior view; C. Left parapodium of chaetiger 32, posterior view; D. Forked notochaetae of chaetiger 44. Scale bar: A: 0.19 mm; B, C: 95 µm; D: 30 µm." httpUri="https://zenodo.org/record/891546/files/figure.png" pageId="10" pageNumber="51">Fig. 4A</figureCitation>
); on chaetiger 3 and in branchial region, progressively longer, digitiform, distally acute, up to five times as long as wide (
<figureCitation id="4B9E4890946FFB4F875F4A48FC7B7BE8" box="[842,969,1394,1419]" captionStart="FIGURE 4" captionStartId="11.[151,250,1258,1280]" captionTargetBox="[369,1222,208,1193]" captionTargetId="figure@11.[340,1247,195,1236]" captionTargetPageId="11" captionText="FIGURE 4. Cirrophorus furcatus (Hartman, 1957). A. Anterior end, dorsal view; B. Right parapodium of chaetiger 14, posterior view; C. Left parapodium of chaetiger 32, posterior view; D. Forked notochaetae of chaetiger 44. Scale bar: A: 0.19 mm; B, C: 95 µm; D: 30 µm." httpUri="https://zenodo.org/record/891546/files/figure.png" pageId="10" pageNumber="51">Fig. 4A, B</figureCitation>
); on postbranchial region, much shorter, slender and tapering point (
<figureCitation id="4B9E4890946FFB4F85D24AACFD927BCC" box="[455,544,1430,1455]" captionStart="FIGURE 4" captionStartId="11.[151,250,1258,1280]" captionTargetBox="[369,1222,208,1193]" captionTargetId="figure@11.[340,1247,195,1236]" captionTargetPageId="11" captionText="FIGURE 4. Cirrophorus furcatus (Hartman, 1957). A. Anterior end, dorsal view; B. Right parapodium of chaetiger 14, posterior view; C. Left parapodium of chaetiger 32, posterior view; D. Forked notochaetae of chaetiger 44. Scale bar: A: 0.19 mm; B, C: 95 µm; D: 30 µm." httpUri="https://zenodo.org/record/891546/files/figure.png" pageId="10" pageNumber="51">Fig. 4C</figureCitation>
). Branchiae from chaetiger 4, 1719 pairs, not ciliated, cirriform and long, up to six times as long as wide, tapering to a thin tip on posterior branchial chaetigers (
<figureCitation id="4B9E4890946FFB4F80964A80FAB87BB0" box="[1155,1290,1466,1491]" captionStart="FIGURE 4" captionStartId="11.[151,250,1258,1280]" captionTargetBox="[369,1222,208,1193]" captionTargetId="figure@11.[340,1247,195,1236]" captionTargetPageId="11" captionText="FIGURE 4. Cirrophorus furcatus (Hartman, 1957). A. Anterior end, dorsal view; B. Right parapodium of chaetiger 14, posterior view; C. Left parapodium of chaetiger 32, posterior view; D. Forked notochaetae of chaetiger 44. Scale bar: A: 0.19 mm; B, C: 95 µm; D: 30 µm." httpUri="https://zenodo.org/record/891546/files/figure.png" pageId="10" pageNumber="51">Fig. 4A, B</figureCitation>
). Noto- and neurochaetae as geniculate bilimbated capillaries in prebranchial and branchial regions (
<figureCitation id="4B9E4890946FFB4F806D4AE4FB617B94" box="[1144,1235,1502,1527]" captionStart="FIGURE 4" captionStartId="11.[151,250,1258,1280]" captionTargetBox="[369,1222,208,1193]" captionTargetId="figure@11.[340,1247,195,1236]" captionTargetPageId="11" captionText="FIGURE 4. Cirrophorus furcatus (Hartman, 1957). A. Anterior end, dorsal view; B. Right parapodium of chaetiger 14, posterior view; C. Left parapodium of chaetiger 32, posterior view; D. Forked notochaetae of chaetiger 44. Scale bar: A: 0.19 mm; B, C: 95 µm; D: 30 µm." httpUri="https://zenodo.org/record/891546/files/figure.png" pageId="10" pageNumber="51">Fig. 4A</figureCitation>
); in postbranchial region as thin, straight capillaries, clearly less numerous (
<figureCitation id="4B9E4890946FFB4F870E4938FCC67878" box="[795,884,1538,1563]" captionStart="FIGURE 4" captionStartId="11.[151,250,1258,1280]" captionTargetBox="[369,1222,208,1193]" captionTargetId="figure@11.[340,1247,195,1236]" captionTargetPageId="11" captionText="FIGURE 4. Cirrophorus furcatus (Hartman, 1957). A. Anterior end, dorsal view; B. Right parapodium of chaetiger 14, posterior view; C. Left parapodium of chaetiger 32, posterior view; D. Forked notochaetae of chaetiger 44. Scale bar: A: 0.19 mm; B, C: 95 µm; D: 30 µm." httpUri="https://zenodo.org/record/891546/files/figure.png" pageId="10" pageNumber="51">Fig. 4C</figureCitation>
); from chaetiger 48, with 13 forked notopodial chaetae with tines similar in thickness but slightly differing in length, with inner edges bearing long and dense spinulation (
<figureCitation id="4B9E4890946FFB4F85364970FECE7800" box="[291,380,1610,1635]" captionStart="FIGURE 4" captionStartId="11.[151,250,1258,1280]" captionTargetBox="[369,1222,208,1193]" captionTargetId="figure@11.[340,1247,195,1236]" captionTargetPageId="11" captionText="FIGURE 4. Cirrophorus furcatus (Hartman, 1957). A. Anterior end, dorsal view; B. Right parapodium of chaetiger 14, posterior view; C. Left parapodium of chaetiger 32, posterior view; D. Forked notochaetae of chaetiger 44. Scale bar: A: 0.19 mm; B, C: 95 µm; D: 30 µm." httpUri="https://zenodo.org/record/891546/files/figure.png" pageId="10" pageNumber="51">Fig. 4D</figureCitation>
); modified neurochaetae absent.
</paragraph>
</subSubSection>
<subSubSection id="9BBF079E946FFB4F84D24954FA39793C" pageId="10" pageNumber="51" type="discussion">
<paragraph id="D31A5415946FFB4F84D24954FA39793C" blockId="10.[151,1437,1034,1995]" pageId="10" pageNumber="51">
<emphasis id="E1D18807946FFB4F84D24954FE8978E4" bold="true" box="[199,315,1646,1671]" pageId="10" pageNumber="51">Remarks.</emphasis>
Within the genus, only
<taxonomicName id="14A52F96946FFB4F86494955FC1478E4" authority="(Hartman, 1957)" baseAuthorityName="Hartman" baseAuthorityYear="1957" box="[604,934,1646,1671]" class="Polychaeta" family="Paraonidae" genus="Cirrophorus" kingdom="Animalia" pageId="10" pageNumber="51" phylum="Annelida" rank="species" species="furcatus">
<emphasis id="E1D18807946FFB4F86494955FD6E78E4" box="[604,732,1647,1671]" italics="true" pageId="10" pageNumber="51">C. furcatus</emphasis>
(
<bibRefCitation id="B73429E4946FFB4F86FB4955FC2C78E4" author="Hartman" box="[750,926,1646,1671]" pageId="10" pageNumber="51" refString="Hartman, O. (1957) Orbiniidae, Apistobranchidae, Paraonidae and Longosomatidae. Allan Hancock Pacific Expeditions, 15, 211 - 393." type="journal article" year="1957">Hartman, 1957</bibRefCitation>
)
</taxonomicName>
and
<taxonomicName id="14A52F96946FFB4F87F14955FA8F78E4" authority="Strelzov, 1973" authorityName="Strelzov" authorityYear="1973" box="[996,1341,1646,1671]" class="Polychaeta" family="Paraonidae" genus="Cirrophorus" kingdom="Animalia" pageId="10" pageNumber="51" phylum="Annelida" rank="species" species="americanus">
<emphasis id="E1D18807946FFB4F87F14955FB3E78E5" box="[996,1164,1647,1670]" italics="true" pageId="10" pageNumber="51">C. americanus</emphasis>
<bibRefCitation id="B73429E4946FFB4F80824954FA8F78E4" author="Strelzov" box="[1175,1341,1646,1671]" pageId="10" pageNumber="51" refString="Strelzov, V. E. (1973) Mnogoshchetinkovye Chervy Semeitsva Paraonidae Cerruti, 1909 - Polychaeta Sedentaria. Akademiya Nauk SSR, Saint Petersburg, 170 pp." type="book" year="1973">Strelzov, 1973</bibRefCitation>
</taxonomicName>
possess forked modified notochaetae in combination with digitiform notopodial postchaetal lobes in branchial chaetigers and with more than 15 pairs of branchiae, thus both species are very similar (
<bibRefCitation id="B73429E4946FFB4F8015498CFB1078AC" author="Strelzov" box="[1024,1186,1718,1743]" pageId="10" pageNumber="51" refString="Strelzov, V. E. (1973) Mnogoshchetinkovye Chervy Semeitsva Paraonidae Cerruti, 1909 - Polychaeta Sedentaria. Akademiya Nauk SSR, Saint Petersburg, 170 pp." type="book" year="1973">Strelzov 1973</bibRefCitation>
). However, the author states that in the latter species the notopodial postachetal lobes are long and digitiform in postbranchial chaetigers, whereas in
<taxonomicName id="14A52F96946FFB4F850B49C5FE2C7974" baseAuthorityName="Hartman" baseAuthorityYear="1957" box="[286,414,1791,1815]" class="Polychaeta" family="Paraonidae" genus="Cirrophorus" kingdom="Animalia" pageId="10" pageNumber="51" phylum="Annelida" rank="species" species="furcatus">
<emphasis id="E1D18807946FFB4F850B49C5FE2C7974" box="[286,414,1791,1815]" italics="true" pageId="10" pageNumber="51">C. furcatus</emphasis>
</taxonomicName>
they become shorter. This difference was useful to refer our specimens to
<taxonomicName id="14A52F96946FFB4F810049C5FA277974" baseAuthorityName="Hartman" baseAuthorityYear="1957" box="[1301,1429,1791,1815]" class="Polychaeta" family="Paraonidae" genus="Cirrophorus" kingdom="Animalia" pageId="10" pageNumber="51" phylum="Annelida" rank="species" species="furcatus">
<emphasis id="E1D18807946FFB4F810049C5FA277974" box="[1301,1429,1791,1815]" italics="true" pageId="10" pageNumber="51">C. furcatus</emphasis>
</taxonomicName>
.
<taxonomicName id="14A52F96946FFB4F84824818FE347958" baseAuthorityName="Hartman" baseAuthorityYear="1957" box="[151,390,1826,1851]" class="Polychaeta" family="Paraonidae" genus="Cirrophorus" kingdom="Animalia" pageId="10" pageNumber="51" phylum="Annelida" rank="species" species="furcatus">
<emphasis id="E1D18807946FFB4F84824818FE347958" box="[151,390,1826,1851]" italics="true" pageId="10" pageNumber="51">Cirrophorus furcatus</emphasis>
</taxonomicName>
also has fewer branchiae (up to 33 pairs instead of up to 45) (
<bibRefCitation id="B73429E4946FFB4F80404818FB4E7958" author="Strelzov" box="[1109,1276,1826,1851]" pageId="10" pageNumber="51" refString="Strelzov, V. E. (1973) Mnogoshchetinkovye Chervy Semeitsva Paraonidae Cerruti, 1909 - Polychaeta Sedentaria. Akademiya Nauk SSR, Saint Petersburg, 170 pp." type="book" year="1973">Strelzov, 1973</bibRefCitation>
;
<bibRefCitation id="B73429E4946FFB4F811F4819FE82793C" author="Katzmann" pageId="10" pageNumber="51" refString="Katzmann, W. &amp; Laubier, L. (1975). Paraonidae (Polychetes sedentaires) de l'Adriatique. Annalen des Naturhistorischen Museums in Wien, 79, 567 - 588." type="journal article" year="1975">Katzmann &amp; Laubier 1975</bibRefCitation>
;
<bibRefCitation id="B73429E4946FFB4F8529487CFE72793C" author="Blake" box="[316,448,1862,1887]" pageId="10" pageNumber="51" refString="Blake, J. A. (1996) Family Paraonidae Cerruti, 1909. In: Blake J. A., Hilbig, B. &amp; Scott, P. H. (Eds.), Taxonomic Atlas of the Benthic Fauna of the Santa Maria Basin and the Western Santa Barbara Channel. Fol. 6. The Annelida Part 3. Polychaeta: Orbiniidae to Cossuridae. Santa Barbara Museum of Natural History, Santa Barbara, pp. 27 - 70." type="journal article" year="1996">Blake 1996</bibRefCitation>
). This feature was also present in our specimens, which bear 1621 pairs of branchiae.
</paragraph>
</subSubSection>
<subSubSection id="9BBF079E946FFB4F84D24850FD6E79A9" pageId="10" pageNumber="51" type="distribution">
<paragraph id="D31A5415946FFB4F84D24850FD6E79A9" blockId="10.[151,1437,1034,1995]" pageId="10" pageNumber="51">
<emphasis id="E1D18807946FFB4F84D24850FED279E0" bold="true" box="[199,352,1898,1923]" pageId="10" pageNumber="51">Distribution.</emphasis>
<collectingRegion id="11619AF7946FFB4F857C4850FE6979E0" box="[361,475,1898,1923]" country="United States of America" name="California" pageId="10" pageNumber="51">California</collectingRegion>
(
<bibRefCitation id="B73429E4946FFB4F85FF4851FD2379E0" author="Hartman" box="[490,657,1898,1923]" pageId="10" pageNumber="51" refString="Hartman, O. (1957) Orbiniidae, Apistobranchidae, Paraonidae and Longosomatidae. Allan Hancock Pacific Expeditions, 15, 211 - 393." type="journal article" year="1957">Hartman 1957</bibRefCitation>
,
<bibRefCitation id="B73429E4946FFB4F868B4850FD6879E0" author="Hartman" box="[670,730,1898,1923]" pageId="10" pageNumber="51" refString="Hartman, O. (1969) Atlas of the Sedentariate Polychaetous Annelids from California. Allan Hancock Foundation, University of Southern California Press, Los Angeles, 812 pp." type="book" year="1969">1969</bibRefCitation>
).
<collectingRegion id="11619AF7946FFB4F86FA4851FCF879E1" box="[751,842,1899,1922]" country="American Samoa" name="Western" pageId="10" pageNumber="51">Western</collectingRegion>
Atlantic, off New
<collectingCountry id="ABB21485946FFB4F80364850FB3279E0" box="[1059,1152,1898,1923]" name="United Kingdom" pageId="10" pageNumber="51">England</collectingCountry>
(
<bibRefCitation id="B73429E4946FFB4F80854850FA8179E0" author="Strelzov" box="[1168,1331,1898,1923]" pageId="10" pageNumber="51" refString="Strelzov, V. E. (1973) Mnogoshchetinkovye Chervy Semeitsva Paraonidae Cerruti, 1909 - Polychaeta Sedentaria. Akademiya Nauk SSR, Saint Petersburg, 170 pp." type="book" year="1973">Strelzov 1973</bibRefCitation>
).
<collectingRegion id="11619AF7946FFB4F815D4851FA2E79E1" box="[1352,1436,1899,1922]" country="American Samoa" name="Eastern" pageId="10" pageNumber="51">Eastern</collectingRegion>
Atlantic, from Celtic Sea (
<bibRefCitation id="B73429E4946FFB4F85DF48B4FDD179C4" author="Hartley" box="[458,611,1934,1959]" pageId="10" pageNumber="51" refString="Hartley, J. P. (1981) The family Paraonidae (Polychaeta) in British waters: A new species and new records with a key to species. Journal of the Marine Biological Association of the United Kingdom, 61 (1), 133 - 149. https: // doi. org / 10.1017 / S 0025315400045975" type="journal article" year="1981">Hartley 1981</bibRefCitation>
) to
<collectingCountry id="ABB21485946FFB4F868048B4FD4679C4" box="[661,756,1934,1959]" name="Portugal" pageId="10" pageNumber="51">Portugal</collectingCountry>
(
<bibRefCitation id="B73429E4946FFB4F871348B4FC6979C4" author="Gil" box="[774,987,1934,1959]" pageId="10" pageNumber="51" refString="Gil, J. &amp; Sarda, R. (1999) New records of Annelida Polychaeta for the Portuguese fauna (with comments on some already known species. Arquives do Museu Bocage, Nova Serie, 3 (10), 287 - 334." type="journal article" year="1999">Gil &amp; Sardà 1999</bibRefCitation>
). Mediterranean (
<bibRefCitation id="B73429E4946FFB4F80B348B5FF6179A8" author="Katzmann" pageId="10" pageNumber="51" refString="Katzmann, W. &amp; Laubier, L. (1975). Paraonidae (Polychetes sedentaires) de l'Adriatique. Annalen des Naturhistorischen Museums in Wien, 79, 567 - 588." type="journal article" year="1975">Katzmann &amp; Laubier 1975</bibRefCitation>
). First record for
<collectingCountry id="ABB21485946FFB4F85824889FE4379A8" box="[407,497,1971,1995]" name="Norway" pageId="10" pageNumber="51">Norway</collectingCountry>
and adjacent waters.
</paragraph>
</subSubSection>
</treatment>
</document>