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<document id="FA0D195D5B54126C72DB6BA923E97D45" ID-CLB-Dataset="31638" ID-DOI="10.11646/zootaxa.4343.1.1" ID-GBIF-Dataset="2b60af66-f747-47b2-8e43-2eb333131a4b" ID-ISSN="1175-5326" ID-Zenodo-Dep="1041210" ID-ZooBank="6E46EE12-D51F-48B0-BC66-0EBBAF9FA981" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1509696557008" checkinUser="plazi" docAuthor="Salazar-Vallejo, Sergio I." docDate="2017" docId="038B87B63444FF8F1AB7FF57FBA0F92B" docLanguage="en" docName="zootaxa.4343.1.1.pdf.imf" docOrigin="Zootaxa 4343 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Bradabyssa nuda Salazar-Vallejo 2017, n. comb." docType="treatment" docVersion="9" lastPageNumber="36" masterDocId="FFB2FFCE3466FFAC1A20FFC0FFE8FF94" masterDocTitle="Revision of Brada Stimpson, 1853, and Bradabyssa Hartman, 1967 (Annelida, Flabelligeridae)" masterLastPageNumber="98" masterPageNumber="1" pageNumber="35" updateTime="1698480659823" updateUser="ExternalLinkService">
<mods:mods id="B8EA4D7C900C918ED4F2EC30F11EEA59" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:title id="4E9B2555C817A946120EA357FBDF7DF4">Revision of Brada Stimpson, 1853, and Bradabyssa Hartman, 1967 (Annelida, Flabelligeridae)</mods:title>
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<mods:namePart id="7F4B8E0917FC44F3F10ABBE61609DFD6">Salazar-Vallejo, Sergio I.</mods:namePart>
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<mods:title id="335EC4E7CB91B329CE93A8E3089AF66E">Zootaxa</mods:title>
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<mods:date id="268D2AC7EF14AE59E22CF84E682D9490">2017</mods:date>
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<mods:number id="AAEEA1DBE7AD84FF457185CE88A073A4">4343</mods:number>
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<treatment id="038B87B63444FF8F1AB7FF57FBA0F92B" ID-DOI="http://doi.org/10.5281/zenodo.6051149" ID-GBIF-Taxon="137233527" ID-Zenodo-Dep="6051149" LSID="urn:lsid:plazi:treatment:038B87B63444FF8F1AB7FF57FBA0F92B" httpUri="http://treatment.plazi.org/id/038B87B63444FF8F1AB7FF57FBA0F92B" lastPageId="35" lastPageNumber="36" pageId="34" pageNumber="35">
<subSubSection id="C338652B3444FF8E1AB7FF57FEEBFF47" pageId="34" pageNumber="35" type="nomenclature">
<paragraph id="8B9D36A03444FF8E1AB7FF57FCA2FF26" blockId="34.[151,842,151,211]" box="[151,842,151,178]" pageId="34" pageNumber="35">
<heading id="D0D581CC3444FF8E1AB7FF57FCA2FF26" bold="true" box="[151,842,151,178]" fontSize="11" level="1" pageId="34" pageNumber="35" reason="1">
<emphasis id="B956EAB23444FF8E1AB7FF57FCA2FF26" bold="true" box="[151,842,151,178]" pageId="34" pageNumber="35">
<taxonomicName id="4C224D233444FF8E1AB7FF57FD31FF26" ID-CoL="1b64915c-b91e-4834-91a7-44d191465e14" authority="(Annenkova-Chlopina, 1922)" authorityName="Salazar-Vallejo" authorityYear="2017" baseAuthorityName="Annenkova-Chlopina" baseAuthorityYear="1922" box="[151,729,151,178]" class="Polychaeta" family="Flabelligeridae" genus="Bradabyssa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="nuda" status="comb. nov.">
<emphasis id="B956EAB23444FF8E1AB7FF57FE80FF25" bold="true" box="[151,360,151,177]" italics="true" pageId="34" pageNumber="35">Bradabyssa nuda</emphasis>
(
<bibRefCitation id="EFB34B513444FF8E1B57FF58FD39FF26" author="Annenkova-Chlopina" box="[375,721,152,178]" pageId="34" pageNumber="35" refString="Annenkova-Chlopina, N. (1922) Apercu de la famille des Chloraemidae (Annelida Polychaeta) de la collection du Musee Zoologique des Sciences de Russie. Comptes Rendus de l'Academie des Sciences de Russie, 1922, 38 - 40." type="journal article" year="1922">Annenkova-Chlopina, 1922</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="A26557C93444FF8E18C0FF58FCA2FF26" box="[736,842,152,178]" pageId="34" pageNumber="35">n. comb.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8B9D36A03444FF8E1AB7FF7AFEEBFF47" blockId="34.[151,842,151,211]" box="[151,259,186,211]" pageId="34" pageNumber="35">
<figureCitation id="13192A253444FF8E1AB7FF7AFEEBFF47" box="[151,259,186,211]" captionStart="FIGURE 16" captionStartId="34.[151,250,1809,1831]" captionTargetBox="[174,1417,711,1771]" captionTargetId="figure@34.[172,1419,709,1771]" captionTargetPageId="34" captionText="FIGURE 16. Bradabyssa nuda (Annenkova-Chlopina, 1922) n. comb. A. Non type specimen (LACM 57), anterior end, dorsal view. B. Non type specimen (LACM 48), head, frontal view, palps and most branchiae removed (Br: branchial scars, PS: palp scar). C. Non type specimen (LACM 57), anterior end, ventral view (arrows point to gonopodial lobes). D. Same, posterior region, dorsal view. E. Non type specimen (LACM 47), chaetiger 19, right parapodium, posterior view. F. Same, chaetiger 19, right parapodium (insets: neurochaetal tips). Scale bars: A: 1.1 mm, B: 0.4 mm, C: 0.9 mm, D: 0.8 mm, E: 40 µm, F: 75 µm." httpUri="https://zenodo.org/record/1041242/files/figure.png" pageId="34" pageNumber="35">Figure 16</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="C338652B3444FF8E1AB7FEC2FBCFFEE0" pageId="34" pageNumber="35" type="reference_group">
<paragraph id="8B9D36A03444FF8E1AB7FEC2FE73FEA3" blockId="34.[151,1437,258,373]" pageId="34" pageNumber="35">
<treatmentCitationGroup id="AB32118E3444FF8E1AB7FEC2FE73FEA3" pageId="34" pageNumber="35">
<taxonomicName id="4C224D233444FF8E1AB7FEC2FDB0FE8C" ID-CoL="N4K2" authority="Annenkova-Chlopina, 1922: 40" authorityName="Annenkova-Chlopina" authorityPageNumber="40" authorityYear="1922" box="[151,600,258,280]" class="Polychaeta" family="Flabelligeridae" genus="Brada" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="nuda">
<emphasis id="B956EAB23444FF8E1AB7FEC2FEF8FE8C" box="[151,272,258,280]" italics="true" pageId="34" pageNumber="35">Brada nuda</emphasis>
<treatmentCitation id="0A8310B13444FF8E1B36FEC2FDB0FE8C" author="Annenkova-Chlopina" box="[278,600,258,280]" page="40" pageId="34" pageNumber="35" year="1922">
<bibRefCitation id="EFB34B513444FF8E1B36FEC2FDDCFE8C" author="Annenkova-Chlopina" box="[278,564,258,280]" pageId="34" pageNumber="35" refString="Annenkova-Chlopina, N. (1922) Apercu de la famille des Chloraemidae (Annelida Polychaeta) de la collection du Musee Zoologique des Sciences de Russie. Comptes Rendus de l'Academie des Sciences de Russie, 1922, 38 - 40." type="journal article" year="1922">Annenkova-Chlopina, 1922</bibRefCitation>
: 40
</treatmentCitation>
</taxonomicName>
.—
<treatmentCitation id="0A8310B13444FF8E1855FEC2FCD6FE8C" author="Ushakov" box="[629,830,258,280]" page="309" pageId="34" pageNumber="35" year="1955">
<bibRefCitation id="EFB34B513444FF8E1855FEC2FCE5FE8C" author="Ushakov" box="[629,781,258,280]" pageId="34" pageNumber="35" refString="Uschakov, P. V. (1955) Polychaeta of the Far Eastern Seas of the USSR. Israel Program for Scientific Translations, Jerusalem, 26 + 419 pp. [transl. 1965]" type="book" year="1955">Ushakov 1955</bibRefCitation>
: 309
</treatmentCitation>
(1965: 287), Fig. 115M.—
<treatmentCitation id="0A8310B13444FF8E1E6FFEC2FACAFE8C" author="Levenstein" box="[1103,1314,258,280]" page="45" pageId="34" pageNumber="35" year="1966">
<bibRefCitation id="EFB34B513444FF8E1E6FFEC2FAE8FE8C" author="Levenstein" box="[1103,1280,258,280]" pageId="34" pageNumber="35" refString="Levenstein, R. Y. (1966) Mnogotshchetinkov'e chervi (Polychaeta) zapadnoi tasti Beringova morya. Akademiya Nauk SSSR, Trudy Instituta Okeanologii, 81, 3 - 131." type="journal article" year="1966">Levenstein 1966</bibRefCitation>
: 45
</treatmentCitation>
.—
<treatmentCitation id="0A8310B13444FF8E1F60FEC2FE7FFEA3" author="Jirkov" page="354" pageId="34" pageNumber="35" year="2001">
<bibRefCitation id="EFB34B513444FF8E1F60FEC2FE8CFEA3" author="Jirkov" pageId="34" pageNumber="35" refString="Jirkov, I. A. &amp; Filippova, A. V. (2001) Flabelligeridae Saint-Joseph, 1894. In: Jirkov, I. A. (Ed.), Polikhety Severnogo Ledovitogo Okeana. Yanus-K, Moskva, pp. 348 - 363." type="book chapter" year="2001">Jirkov &amp; Filippova 2001</bibRefCitation>
: 354
</treatmentCitation>
.
</treatmentCitationGroup>
</paragraph>
<paragraph id="8B9D36A03444FF8E1AB7FE80FBCFFEE0" blockId="34.[151,1437,258,373]" pageId="34" pageNumber="35">
<treatmentCitationGroup id="AB32118E3444FF8E1AB7FE80FBCFFEE0" pageId="34" pageNumber="35">
<taxonomicName id="4C224D233444FF8E1AB7FE80FECFFEC2" ID-CoL="8G4LM" authorityName="Salazar-Vallejo" authorityYear="2017" baseAuthorityName="Rathke" baseAuthorityYear="1843" box="[151,295,320,342]" class="Polychaeta" family="Flabelligeridae" genus="Brada" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="villosa">
<emphasis id="B956EAB23444FF8E1AB7FE80FECFFEC2" box="[151,295,320,342]" italics="true" pageId="34" pageNumber="35">Brada villosa</emphasis>
</taxonomicName>
.—
<treatmentCitation id="0A8310B13444FF8E1B72FE80FDE9FEC2" author="Okuda" box="[338,513,320,342]" page="53" pageId="34" pageNumber="35" year="1937">
<bibRefCitation id="EFB34B513444FF8E1B72FE80FE31FEC2" author="Okuda" box="[338,473,320,342]" pageId="34" pageNumber="35" refString="Okuda, S. (1937) Annelida Polychaeta in Onagawa Bay and its vicinity, 1. Polychaeta Sedentaria. Science Reports of the Tohoku Imperial University, Fourth Series, Biology, 12, 45 - 69, pl. 2." type="journal article" year="1937">Okuda 1937</bibRefCitation>
: 53
</treatmentCitation>
–54, Pl. 2, Fig. D.—
<treatmentCitation id="0A8310B13444FF8E18C5FE80FC29FEC2" author="Pettibone" box="[741,961,320,342]" page="290" pageId="34" pageNumber="35" year="1954">
<bibRefCitation id="EFB34B513444FF8E18C5FE80FC62FEC2" author="Pettibone" box="[741,906,320,342]" pageId="34" pageNumber="35" refString="Pettibone, M. H. (1954) Marine polychaete worms from Point Barrow, Alaska, with additional records from the North Atlantic and North Pacific. Proceedings of the United States National Museum, 103, 203 - 356. https: // doi. org / 10.5479 / si. 00963801.103 - 3324.203" type="journal article" year="1954">Pettibone 1954</bibRefCitation>
: 290
</treatmentCitation>
–291.—
<treatmentCitation id="0A8310B13444FF8E1E30FE80FB0EFEC2" author="Ushakov" box="[1040,1254,320,342]" page="311" pageId="34" pageNumber="35" year="1955">
<bibRefCitation id="EFB34B513444FF8E1E30FE80FB47FEC2" author="Ushakov" box="[1040,1199,320,342]" pageId="34" pageNumber="35" refString="Uschakov, P. V. (1955) Polychaeta of the Far Eastern Seas of the USSR. Israel Program for Scientific Translations, Jerusalem, 26 + 419 pp. [transl. 1965]" type="book" year="1955">Ushakov 1955</bibRefCitation>
: 311
</treatmentCitation>
(1965: 289), Fig. 115D–H.—
<treatmentCitation id="0A8310B13444FF8E1B18FE9EFD9DFEE0" author="Imajima" box="[312,629,350,372]" page="302" pageId="34" pageNumber="35" year="1964">
<bibRefCitation id="EFB34B513444FF8E1B18FE9EFDAEFEE0" author="Imajima" box="[312,582,350,372]" pageId="34" pageNumber="35" refString="Imajima, M &amp; Hartman, O. (1964) The polychaetous annelids of Japan, 2. Allan Hancock Foundation Occasional Papers, 26, 239 - 452. Available from: http: // digitallibrary. usc. edu / cdm / ref / collection / p 15799 coll 82 / id / 18494 (Accessed 2 Oct. 2017)" type="journal article" year="1964">Imajima &amp; Hartman 1964</bibRefCitation>
: 302
</treatmentCitation>
.—
<treatmentCitation id="0A8310B13444FF8E18B3FE9EFCBEFEE0" author="Imajima" box="[659,854,350,372]" page="193" pageId="34" pageNumber="35" year="2011">
<bibRefCitation id="EFB34B513444FF8E18B3FE9EFCCDFEE0" author="Imajima" box="[659,805,350,372]" pageId="34" pageNumber="35" refString="Imajima, M. (2011) Polychaetous annelids collected from Sagami Bay toward Ogasawara Islands, Japan. Memoires of the National Museum of Natural Sciences, Tokyo, 47, 145 - 218." type="journal article" year="2011">Imajima 2011</bibRefCitation>
: 193
</treatmentCitation>
(
<emphasis id="B956EAB23444FF8E1944FEA0FC62FEE1" box="[868,906,352,373]" italics="true" pageId="34" pageNumber="35">non</emphasis>
<bibRefCitation id="EFB34B513444FF8E19B1FE9EFBF4FEE0" author="Rathke" box="[913,1052,350,372]" pageId="34" pageNumber="35" refString="Rathke, H. (1843) Beitrage zur Fauna Norwegens. Verhandlungen der Kaiserlichen Leopoldinisch-Carolinischen Akademie der Naturforscher, 20, 1 - 264. Available from: http: // www. biodiversitylibrary. org / item / 43961 # page / 7 / mode / 1 up (Accessed 2 Oct. 2017)" type="journal article" year="1843">Rathke, 1843</bibRefCitation>
).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C338652B3444FF8F1AB7FE61FC65FD8B" lastPageId="35" lastPageNumber="36" pageId="34" pageNumber="35" type="materials_examined">
<paragraph id="8B9D36A03444FF8E1AB7FE61FEDCFD06" blockId="34.[151,1437,417,658]" pageId="34" pageNumber="35">
<emphasis id="B956EAB23444FF8E1AB7FE61FED6FE2E" bold="true" box="[151,318,417,442]" pageId="34" pageNumber="35">Type material</emphasis>
.
<emphasis id="B956EAB23444FF8E1B6CFE61FD7FFE2E" bold="true" box="[332,663,417,442]" pageId="34" pageNumber="35">Arctic Ocean, Chukchi Sea.</emphasis>
Syntypes of
<taxonomicName id="4C224D233444FF8E190CFE61FB1CFE2D" authority="Annenkova-Chlopina, 1922" authorityName="Annenkova-Chlopina" authorityYear="1922" box="[812,1268,417,442]" class="Polychaeta" family="Flabelligeridae" genus="Brada" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="nuda">
<emphasis id="B956EAB23444FF8E190CFE61FC59FE2E" box="[812,945,417,442]" italics="true" pageId="34" pageNumber="35">Brada nuda</emphasis>
<bibRefCitation id="EFB34B513444FF8E1999FE61FB1CFE2D" author="Annenkova-Chlopina" box="[953,1268,417,442]" pageId="34" pageNumber="35" refString="Annenkova-Chlopina, N. (1922) Apercu de la famille des Chloraemidae (Annelida Polychaeta) de la collection du Musee Zoologique des Sciences de Russie. Comptes Rendus de l'Academie des Sciences de Russie, 1922, 38 - 40." type="journal article" year="1922">Annenkova-Chlopina, 1922</bibRefCitation>
</taxonomicName>
: four complete specimens and an anterior fragment (ZIRAS 26637), damaged, R.V. Vaigach, Sta. 125 (67°00' N, 168°40' W),
<quantity id="4CDA9B453444FF8E1FA0FE05FF47FD95" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="34" pageNumber="35" unit="m" value="50.0">50 m</quantity>
, trawl, muddy sand, 15(28)
<date id="FF9C10603444FF8E1BC7FE29FDB1FD95" box="[487,601,489,513]" pageId="34" pageNumber="35" value="1910-09">Sep. 1910</date>
, É.E. Arngold, coll. (
<quantity id="4CDA9B453444FF8E1965FE29FC57FD95" box="[837,959,489,513]" metricMagnitude="-2" metricUnit="m" metricValue="2.7" metricValueMax="3.3" metricValueMin="2.1" pageId="34" pageNumber="35" unit="mm" value="27.0" valueMax="33.0" valueMin="21.0">21–33 mm</quantity>
long,
<quantity id="4CDA9B453444FF8E1E24FE29FB89FD95" box="[1028,1121,489,514]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="34" pageNumber="35" unit="mm" value="5.0" valueMax="6.0" valueMin="4.0">4–6 mm</quantity>
wide, cephalic cage 1.0–
<quantity id="4CDA9B453444FF8E1F5BFE29FF2BFDB1" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="34" pageNumber="35" unit="mm" value="1.5">1.5 mm</quantity>
long, 35–40 chaetigers, gonopodial papillae in chaetiger 5; 10–14 series of papillae in chaetiger 10, slightly more abundant in larger specimens), and five complete specimens (ZIRAS 26638), herein used for description, Chukchi Sea, R.V. Vaigach, Sta. 155 (67°59' N, 169°17' W),
<quantity id="4CDA9B453444FF8E1947FD95FC4EFDF9" box="[871,934,597,622]" metricMagnitude="1" metricUnit="m" metricValue="5.5" pageId="34" pageNumber="35" unit="m" value="55.0">55 m</quantity>
, trawl, muddy sand, 7(20)
<date id="FF9C10603444FF8E1EC7FD96FAB4FDFA" box="[1255,1372,598,622]" pageId="34" pageNumber="35" value="1911-09">Sep. 1911</date>
, É.E. Arngold, coll.
</paragraph>
<caption id="DF5D66283444FF8E1AB7F8D1FA6DF836" httpUri="https://zenodo.org/record/1041242/files/figure.png" pageId="34" pageNumber="35" targetBox="[174,1417,711,1771]" targetPageId="34">
<paragraph id="8B9D36A03444FF8E1AB7F8D1FA6DF836" blockId="34.[151,1436,1809,1954]" pageId="34" pageNumber="35">
<emphasis id="B956EAB23444FF8E1AB7F8D1FEF7F8B2" bold="true" box="[151,287,1809,1831]" pageId="34" pageNumber="35">FIGURE 16.</emphasis>
<taxonomicName id="4C224D233444FF8E1B05F8D1FCEEF8B3" authority="(Annenkova-Chlopina, 1922)" authorityName="Salazar-Vallejo" authorityYear="2017" baseAuthorityName="Annenkova-Chlopina" baseAuthorityYear="1922" box="[293,774,1809,1831]" class="Polychaeta" family="Flabelligeridae" genus="Bradabyssa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="nuda" status="comb. nov.">
<emphasis id="B956EAB23444FF8E1B05F8D1FE3EF8B3" box="[293,470,1809,1831]" italics="true" pageId="34" pageNumber="35">Bradabyssa nuda</emphasis>
(Annenkova-Chlopina, 1922)
</taxonomicName>
<taxonomicNameLabel id="A26557C93444FF8E192CF8D2FC8CF8B3" box="[780,868,1809,1831]" pageId="34" pageNumber="35">n. comb.</taxonomicNameLabel>
A. Non type specimen (LACM 57), anterior end, dorsal view. B. Non type specimen (LACM 48), head, frontal view, palps and most branchiae removed (Br: branchial scars, PS: palp scar). C. Non type specimen (LACM 57), anterior end, ventral view (arrows point to gonopodial lobes). D. Same, posterior region, dorsal view. E. Non type specimen (LACM 47), chaetiger 19, right parapodium, posterior view. F. Same, chaetiger 19, right parapodium (insets: neurochaetal tips). Scale bars: A: 1.1 mm, B: 0.4 mm, C: 0.9 mm, D: 0.8 mm, E: 40 µm, F: 75 µm.
</paragraph>
</caption>
<paragraph id="8B9D36A03445FF8F1AE7FF57FC65FD8B" blockId="35.[151,1437,151,1727]" pageId="35" pageNumber="36">
<materialsCitation id="3B4A3CFD3445FF8F1AE7FF57FC65FD8B" ID-GBIF-Occurrence="1697157861" collectingDate="1962-08-09" collectingDateMax="1971-08-31" collectingDateMin="1962-08-09" collectionCode="LACM, USNM" collectorName="Arctic Ocean &amp; Beaufort Sea. One &amp; Cruise &amp; R. V. Glacier &amp; Alaska &amp; E. H. Grainger" country="Canada" county="Victoria Island" elevation="47" latitude="69.405" location="Prudhoe Bay" longLatPrecision="97" longitude="-106.325" municipality="Wellington Bay" pageId="35" pageNumber="36" specimenCode="LACM 47, LACM 48, LACM 57, USNM 1422404" specimenCount="1">
<emphasis id="B956EAB23445FF8F1AE7FF57FE5CFF24" bold="true" box="[199,436,151,176]" pageId="35" pageNumber="36">Additional material</emphasis>
.
<emphasis id="B956EAB23445FF8F1BE4FF57FCFFFF24" bold="true" box="[452,791,151,176]" pageId="35" pageNumber="36">
<collectorName id="26D753763445FF8F1BE4FF57FD8DFF24" box="[452,613,151,176]" pageId="35" pageNumber="36">Arctic Ocean</collectorName>
,
<collectorName id="26D753763445FF8F1853FF57FCFFFF24" box="[627,791,151,176]" pageId="35" pageNumber="36">Beaufort Sea.</collectorName>
</emphasis>
One specimen (
<specimenCode id="DB849EDB3445FF8F19F1FF58FBA4FF24" box="[977,1100,152,176]" collectionCode="LACM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34802" name="Natural History Museum of Los Angeles County" pageId="35" pageNumber="36">LACM 47</specimenCode>
), complete,
<collectorName id="26D753763445FF8F1EF8FF57FAC9FF24" box="[1240,1313,151,176]" pageId="35" pageNumber="36">Cruise</collectorName>
WEBSEC 71,
<collectorName id="26D753763445FF8F1AE1FF7AFEA6FF46" box="[193,334,185,210]" pageId="35" pageNumber="36">R.V. Glacier</collectorName>
, unnumbered station (
<geoCoordinate id="EE1650673445FF8F1867FF79FD29FF45" box="[583,705,185,209]" direction="north" orientation="latitude" pageId="35" pageNumber="36" precision="92" value="71.01667">71º01.0' N</geoCoordinate>
,
<geoCoordinate id="EE1650673445FF8F18ECFF79FCB3FF45" box="[716,859,185,209]" direction="west" orientation="longitude" pageId="35" pageNumber="36" precision="92" value="-148.37833">148º22.7' W</geoCoordinate>
),
<quantity id="4CDA9B453445FF8F194FFF79FC5EFF46" box="[879,950,185,210]" metricMagnitude="4" metricUnit="m" metricValue="7.0" pageId="35" pageNumber="36" unit="km" value="70.0">70 km</quantity>
N off
<location id="8EFD607B3445FF8F1E20FF79FB7BFF46" LSID="urn:lsid:plazi:treatment:038B87B63444FF8F1AB7FF57FBA0F92B:8EFD607B3445FF8F1E20FF79FB7BFF46" box="[1024,1171,185,210]" country="Canada" county="Victoria Island" latitude="69.405" longLatPrecision="97" longitude="-106.325" municipality="Wellington Bay" name="Prudhoe Bay" pageId="35" pageNumber="36">Prudhoe Bay</location>
,
<collectorName id="26D753763445FF8F1EBEFF79FB06FF46" box="[1182,1262,185,210]" pageId="35" pageNumber="36">Alaska</collectorName>
,
<quantity id="4CDA9B453445FF8F1EDAFF79FADEFF45" box="[1274,1334,185,209]" metricMagnitude="1" metricUnit="m" metricValue="4.7" pageId="35" pageNumber="36" unit="m" value="47.0">
<elevation id="000FD1933445FF8F1EDAFF79FADEFF45" box="[1274,1334,185,209]" metricMagnitude="1" metricUnit="m" metricValue="4.7" pageId="35" pageNumber="36" unit="m" value="47.0">47 m</elevation>
</quantity>
,
<date id="FF9C10603445FF8F1F62FF79FF27FF67" pageId="35" pageNumber="36" value="1971-08-31">
<collectingDate id="EFD8E9883445FF8F1F62FF79FF27FF67" pageId="35" pageNumber="36" value="1971-08-31">31 Aug. 1971</collectingDate>
</date>
(
<quantity id="4CDA9B453445FF8F1AFFFF1BFED8FF66" box="[223,304,219,243]" metricMagnitude="-2" metricUnit="m" metricValue="2.4" pageId="35" pageNumber="36" unit="mm" value="24.0">24 mm</quantity>
long,
<quantity id="4CDA9B453445FF8F1B59FF1BFE38FF66" box="[377,464,219,243]" metricMagnitude="-3" metricUnit="m" metricValue="2.8" pageId="35" pageNumber="36" unit="mm" value="2.8">2.8 mm</quantity>
wide, cephalic cage
<quantity id="4CDA9B453445FF8F189EFF1BFCE8FF66" box="[702,768,219,243]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="35" pageNumber="36" unit="mm" value="2.0">2 mm</quantity>
long, 37 chaetigers; gonopodial lobes in chaetiger 5). Two specimens (
<specimenCode id="DB849EDB3445FF8F1B3FFF3CFE75FE80" box="[287,413,252,276]" collectionCode="LACM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34802" name="Natural History Museum of Los Angeles County" pageId="35" pageNumber="36">LACM 48</specimenCode>
), one without posterior region, Cruise WEBSEC 71,
<collectorName id="26D753763445FF8F1E38FF3DFB41FE81" box="[1048,1193,252,277]" pageId="35" pageNumber="36">R.V. Glacier</collectorName>
, unnumbered station (
<geoCoordinate id="EE1650673445FF8F1ABFFEDEFEEEFEA1" box="[159,262,286,310]" direction="north" orientation="latitude" pageId="35" pageNumber="36" precision="925" value="70.45">70º27' N</geoCoordinate>
,
<geoCoordinate id="EE1650673445FF8F1B33FEDEFE66FEA2" box="[275,398,286,310]" direction="west" orientation="longitude" pageId="35" pageNumber="36" precision="925" value="-143.56667">143º34' W</geoCoordinate>
),
<quantity id="4CDA9B453445FF8F1B84FEDEFE05FEA2" box="[420,493,285,310]" metricMagnitude="4" metricUnit="m" metricValue="4.0" pageId="35" pageNumber="36" unit="km" value="40.0">40 km</quantity>
N off
<location id="8EFD607B3445FF8F181DFEDEFD3BFEA2" LSID="urn:lsid:plazi:treatment:038B87B63444FF8F1AB7FF57FBA0F92B:8EFD607B3445FF8F181DFEDEFD3BFEA2" box="[573,723,285,310]" country="Canada" county="Victoria Island" latitude="69.405" longLatPrecision="97" longitude="-106.325" municipality="Wellington Bay" name="Barter Island" pageId="35" pageNumber="36">Barter Island</location>
, Alaska,
<quantity id="4CDA9B453445FF8F191EFEDEFC93FEA1" box="[830,891,286,310]" metricMagnitude="1" metricUnit="m" metricValue="4.8" pageId="35" pageNumber="36" unit="m" value="48.0">
<elevation id="000FD1933445FF8F191EFEDEFC93FEA1" box="[830,891,286,310]" metricMagnitude="1" metricUnit="m" metricValue="4.8" pageId="35" pageNumber="36" unit="m" value="48.0">48 m</elevation>
</quantity>
,
<date id="FF9C10603445FF8F19A9FEDEFBCFFEA2" box="[905,1063,286,310]" pageId="35" pageNumber="36" value="1971-08-20">
<collectingDate id="EFD8E9883445FF8F19A9FEDEFBCFFEA2" box="[905,1063,286,310]" pageId="35" pageNumber="36" value="1971-08-20">20 Aug. 1971</collectingDate>
</date>
(complete
<quantity id="4CDA9B453445FF8F1E89FEDEFB12FEA1" box="[1193,1274,286,310]" metricMagnitude="-2" metricUnit="m" metricValue="3.4" pageId="35" pageNumber="36" unit="mm" value="34.0">34 mm</quantity>
long,
<quantity id="4CDA9B453445FF8F1F64FEDDFA75FEA1" box="[1348,1437,285,310]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="35" pageNumber="36" unit="mm" value="4.5">4.5 mm</quantity>
wide, cephalic cage
<quantity id="4CDA9B453445FF8F1B5BFEFEFE39FEC2" box="[379,465,318,343]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="35" pageNumber="36" unit="mm" value="1.5">1.5 mm</quantity>
long, 33 chaetigers; gonopodial lobes in chaetiger 5; incomplete
<quantity id="4CDA9B453445FF8F1E90FEFFFB17FEC2" box="[1200,1279,319,343]" metricMagnitude="-2" metricUnit="m" metricValue="4.3" pageId="35" pageNumber="36" unit="mm" value="43.0">43 mm</quantity>
long,
<quantity id="4CDA9B453445FF8F1F66FEFEFA75FEC2" box="[1350,1437,318,343]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="35" pageNumber="36" unit="mm" value="5.5">5.5 mm</quantity>
wide, cephalic cage
<quantity id="4CDA9B453445FF8F1BA6FEA0FE23FEE3" box="[390,459,352,376]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="35" pageNumber="36" unit="mm" value="2.0">2 mm</quantity>
long, 31 chaetigers; gonopodial lobes in chaetiger 5). Two specimens (
<specimenCode id="DB849EDB3445FF8F1F32FEA0FA67FEEC" box="[1298,1423,351,376]" collectionCode="LACM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34802" name="Natural History Museum of Los Angeles County" pageId="35" pageNumber="36">LACM 57</specimenCode>
), complete, Cruise WEBSEC 71,
<collectorName id="26D753763445FF8F182CFE42FD74FE0E" box="[524,668,385,410]" pageId="35" pageNumber="36">R.V. Glacier</collectorName>
, un-numbered station (
<geoCoordinate id="EE1650673445FF8F1987FE41FBF8FE0D" box="[935,1040,385,409]" direction="north" orientation="latitude" pageId="35" pageNumber="36" precision="925" value="70.73333">70º44' N</geoCoordinate>
,
<geoCoordinate id="EE1650673445FF8F1E3FFE41FB73FE0D" box="[1055,1179,385,410]" direction="west" orientation="longitude" pageId="35" pageNumber="36" precision="925" value="-145.86667">145º52' W</geoCoordinate>
),
<quantity id="4CDA9B453445FF8F1E92FE41FB15FE0E" box="[1202,1277,385,410]" metricMagnitude="4" metricUnit="m" metricValue="6.0" pageId="35" pageNumber="36" unit="km" value="60.0">60 km</quantity>
N off
<location id="8EFD607B3445FF8F1F70FE41FF36FE2F" LSID="urn:lsid:plazi:treatment:038B87B63444FF8F1AB7FF57FBA0F92B:8EFD607B3445FF8F1F70FE41FF36FE2F" country="Canada" county="Victoria Island" latitude="69.405" longLatPrecision="97" longitude="-106.325" municipality="Wellington Bay" name="Flaxan Island" pageId="35" pageNumber="36">Flaxan Island</location>
, Alaska,
<quantity id="4CDA9B453445FF8F1B71FE62FE7AFE2E" box="[337,402,418,443]" metricMagnitude="1" metricUnit="m" metricValue="5.7" pageId="35" pageNumber="36" unit="m" value="57.0">
<elevation id="000FD1933445FF8F1B71FE62FE7AFE2E" box="[337,402,418,443]" metricMagnitude="1" metricUnit="m" metricValue="5.7" pageId="35" pageNumber="36" unit="m" value="57.0">57 m</elevation>
</quantity>
,
<date id="FF9C10603445FF8F1B83FE63FDA0FE2F" box="[419,584,419,443]" pageId="35" pageNumber="36" value="1971-08-22">
<collectingDate id="EFD8E9883445FF8F1B83FE63FDA0FE2F" box="[419,584,419,443]" pageId="35" pageNumber="36" value="1971-08-22">22 Aug. 1971</collectingDate>
</date>
(
<quantity id="4CDA9B453445FF8F187DFE63FD35FE2E" box="[605,733,419,443]" metricMagnitude="-2" metricUnit="m" metricValue="3.3" metricValueMax="3.9" metricValueMin="2.7" pageId="35" pageNumber="36" unit="mm" value="33.0" valueMax="39.0" valueMin="27.0">27–39 mm</quantity>
long, 4.0–
<quantity id="4CDA9B453445FF8F1941FE62FC54FE2E" box="[865,956,418,443]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="35" pageNumber="36" unit="mm" value="4.5">4.5 mm</quantity>
wide, cephalic cage
<quantity id="4CDA9B453445FF8F1E9DFE63FAECFE2E" box="[1213,1284,419,443]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="35" pageNumber="36" unit="mm" value="2.0">2 mm</quantity>
long, 37–39 chaetigers; gonopodial lobes in chaetiger 5).
<emphasis id="B956EAB23445FF8F18E4FE04FCC0FE49" bold="true" box="[708,808,452,477]" pageId="35" pageNumber="36">
<collectingCountry id="F33576303445FF8F18E4FE04FCCCFE49" box="[708,804,452,477]" name="Canada" pageId="35" pageNumber="36">Canada</collectingCountry>
.
</emphasis>
One specimen (
<specimenCode id="DB849EDB3445FF8F19D8FE04FB29FE48" box="[1016,1217,452,476]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="35" pageNumber="36">USNM 1422404</specimenCode>
),
<location id="8EFD607B3445FF8F1EFDFE04FA70FE49" LSID="urn:lsid:plazi:treatment:038B87B63444FF8F1AB7FF57FBA0F92B:8EFD607B3445FF8F1EFDFE04FA70FE49" box="[1245,1432,452,477]" country="Canada" county="Victoria Island" latitude="69.405" longLatPrecision="97" longitude="-106.325" municipality="Wellington Bay" name="Cambridge Bay" pageId="35" pageNumber="36">Cambridge Bay</location>
,
<collectingMunicipality id="6BF9ACDA3445FF8F1AB7FE25FEAFFE6A" box="[151,327,485,510]" pageId="35" pageNumber="36">Wellington Bay</collectingMunicipality>
,
<collectingCounty id="62FC4E2C3445FF8F1B72FE25FE12FE6A" box="[338,506,485,510]" pageId="35" pageNumber="36">Victoria Island</collectingCounty>
, Sta. 7015 (
<geoCoordinate id="EE1650673445FF8F185DFE25FD1FFE69" box="[637,759,485,510]" direction="north" orientation="latitude" pageId="35" pageNumber="36" precision="92" value="69.405">69º24.3' N</geoCoordinate>
,
<geoCoordinate id="EE1650673445FF8F1922FE25FC67FE6A" box="[770,911,485,510]" direction="west" orientation="longitude" pageId="35" pageNumber="36" precision="92" value="-106.325">106º19.5' W</geoCoordinate>
),
<quantity id="4CDA9B453445FF8F1983FE26FC36FE69" box="[931,990,486,510]" metricMagnitude="1" metricUnit="m" metricValue="2.3" pageId="35" pageNumber="36" unit="m" value="23.0">
<elevation id="000FD1933445FF8F1983FE26FC36FE69" box="[931,990,486,510]" metricMagnitude="1" metricUnit="m" metricValue="2.3" pageId="35" pageNumber="36" unit="m" value="23.0">23 m</elevation>
</quantity>
, mud,
<date id="FF9C10603445FF8F1E09FE26FB5EFE6A" box="[1065,1206,485,510]" pageId="35" pageNumber="36" value="1962-08-09">
<collectingDate id="EFD8E9883445FF8F1E09FE26FB5EFE6A" box="[1065,1206,485,510]" pageId="35" pageNumber="36" value="1962-08-09">9 Aug. 1962</collectingDate>
</date>
,
<collectorName id="26D753763445FF8F1EE1FE26FA88FE6A" box="[1217,1376,485,510]" pageId="35" pageNumber="36">E.H. Grainger</collectorName>
, coll. (
<quantity id="4CDA9B453445FF8F1ABFFDC7FF07FD8A" box="[159,239,519,543]" metricMagnitude="-2" metricUnit="m" metricValue="2.4" pageId="35" pageNumber="36" unit="mm" value="24.0">24 mm</quantity>
long,
<quantity id="4CDA9B453445FF8F1B15FDC7FE9FFD8A" box="[309,375,519,543]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="35" pageNumber="36" unit="mm" value="3.0">3 mm</quantity>
wide, cephalic cage
<quantity id="4CDA9B453445FF8F1840FDC7FD49FD8A" box="[608,673,519,543]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="35" pageNumber="36" unit="mm" value="1.0">1 mm</quantity>
long, 35 chaetigers).
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="C338652B3445FF8F1AE7FDE7FA75FA63" pageId="35" pageNumber="36" type="description">
<paragraph id="8B9D36A03445FF8F1AE7FDE7FD37FD52" blockId="35.[151,1437,151,1727]" pageId="35" pageNumber="36">
<emphasis id="B956EAB23445FF8F1AE7FDE7FEB9FDD4" bold="true" box="[199,337,551,576]" pageId="35" pageNumber="36">Description</emphasis>
. Complete
<typeStatus id="549988023445FF8F1BFBFDE8FDD5FDD4" box="[475,573,552,576]" pageId="35" pageNumber="36" type="syntype">syntypes</typeStatus>
(ZIRAS 26638), pale, anteriorly blunt (
<figureCitation id="13192A253445FF8F1E35FDE7FB4DFDD4" box="[1045,1189,551,576]" captionStart="FIGURE 16" captionStartId="34.[151,250,1809,1831]" captionTargetBox="[174,1417,711,1771]" captionTargetId="figure@34.[172,1419,709,1771]" captionTargetPageId="34" captionText="FIGURE 16. Bradabyssa nuda (Annenkova-Chlopina, 1922) n. comb. A. Non type specimen (LACM 57), anterior end, dorsal view. B. Non type specimen (LACM 48), head, frontal view, palps and most branchiae removed (Br: branchial scars, PS: palp scar). C. Non type specimen (LACM 57), anterior end, ventral view (arrows point to gonopodial lobes). D. Same, posterior region, dorsal view. E. Non type specimen (LACM 47), chaetiger 19, right parapodium, posterior view. F. Same, chaetiger 19, right parapodium (insets: neurochaetal tips). Scale bars: A: 1.1 mm, B: 0.4 mm, C: 0.9 mm, D: 0.8 mm, E: 40 µm, F: 75 µm." httpUri="https://zenodo.org/record/1041242/files/figure.png" pageId="35" pageNumber="36">Fig. 16A, C</figureCitation>
), tapered posteriorly;
<quantity id="4CDA9B453445FF8F1AB7FD89FEF8FDF5" box="[151,272,585,609]" metricMagnitude="-2" metricUnit="m" metricValue="3.55" metricValueMax="3.9" metricValueMin="3.2" pageId="35" pageNumber="36" unit="mm" value="35.5" valueMax="39.0" valueMin="32.0">32–39 mm</quantity>
long,
<quantity id="4CDA9B453445FF8F1B77FD89FE70FDF5" box="[343,408,585,610]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="35" pageNumber="36" unit="mm" value="6.0">6 mm</quantity>
wide, cephalic cage 1.5–2.0 mm long, 37–40 chaetigers. Papillae mostly without sediment, but some sediment basally adhered. Papillae elongate, cylindrical, appearing fusiform, slightly capitate, not covering intersegmental areas, in 13–18 series in anterior chaetigers (chaetiger 10), not more abundant in larger specimens but in about
<quantity id="4CDA9B453445FF8F1BBFFD6EFDEAFD52" box="[415,514,685,710]" metricMagnitude="-1" metricUnit="m" metricValue="3.048" metricValueMax="3.556" metricValueMin="2.54" pageId="35" pageNumber="36" unit="in" value="12.0" valueMax="14.0" valueMin="10.0">10–14 in</quantity>
smaller specimens.
</paragraph>
<paragraph id="8B9D36A03445FF8F1AE7FD0EFD47FCDF" blockId="35.[151,1437,151,1727]" pageId="35" pageNumber="36">
Anterior end observed in another specimen (
<figureCitation id="13192A253445FF8F189BFD0EFCC9FD73" box="[699,801,718,743]" captionStart="FIGURE 16" captionStartId="34.[151,250,1809,1831]" captionTargetBox="[174,1417,711,1771]" captionTargetId="figure@34.[172,1419,709,1771]" captionTargetPageId="34" captionText="FIGURE 16. Bradabyssa nuda (Annenkova-Chlopina, 1922) n. comb. A. Non type specimen (LACM 57), anterior end, dorsal view. B. Non type specimen (LACM 48), head, frontal view, palps and most branchiae removed (Br: branchial scars, PS: palp scar). C. Non type specimen (LACM 57), anterior end, ventral view (arrows point to gonopodial lobes). D. Same, posterior region, dorsal view. E. Non type specimen (LACM 47), chaetiger 19, right parapodium, posterior view. F. Same, chaetiger 19, right parapodium (insets: neurochaetal tips). Scale bars: A: 1.1 mm, B: 0.4 mm, C: 0.9 mm, D: 0.8 mm, E: 40 µm, F: 75 µm." httpUri="https://zenodo.org/record/1041242/files/figure.png" pageId="35" pageNumber="36">Fig. 16B</figureCitation>
). Cephalic hood short, margin smooth. Prostomium low, dark; eyes not seen. Caruncle short, reaching branchial plate margin, pale, lateral lobes pale, low, median keel darker, thin perhaps due to contraction. Palps pale, thick, as long as branchiae; palp keels projecting. Lateral lips well developed, ventral and dorsal lips reduced.
</paragraph>
<paragraph id="8B9D36A03445FF8F1AE7FC94FBE8FC3B" blockId="35.[151,1437,151,1727]" pageId="35" pageNumber="36">Branchiae pale, cirriform, sessile on branchial plate, arranged in concentric series with longest filaments as long as palps, decreasing in size laterally, about 60 filaments per group. Nephridial lobes dark, lobate, thicker than nearby branchial filaments, present on ventrolateral margin of branchial plate.</paragraph>
<paragraph id="8B9D36A03445FF8F1AE7FC7AFC1FFC63" blockId="35.[151,1437,151,1727]" pageId="35" pageNumber="36">Cephalic cage present, chaetae as long as 1/19 body length or 1/3 body width. Only chaetiger 1 involved in the cephalic cage; chaetae arranged in short lateral series, each with 3–4 chaetae.</paragraph>
<paragraph id="8B9D36A03445FF8F1AE7FBC0FCC7FBE9" blockId="35.[151,1437,151,1727]" pageId="35" pageNumber="36">
Anterior margin of first chaetiger papillated, papillae very long, abundant (eroded in other specimens). Anterior chaetigers without especially long papillae. Chaetigers 1–3 of similar length. Chaetal transition from cephalic cage to body chaetae abrupt; aristate neurospines present from chaetiger 2. Gonopodial lobes in chaetiger 5, digitate, wider basally, tapered into blunt tips (
<figureCitation id="13192A253445FF8F189BFBA4FCCAFBE9" box="[699,802,1124,1149]" captionStart="FIGURE 16" captionStartId="34.[151,250,1809,1831]" captionTargetBox="[174,1417,711,1771]" captionTargetId="figure@34.[172,1419,709,1771]" captionTargetPageId="34" captionText="FIGURE 16. Bradabyssa nuda (Annenkova-Chlopina, 1922) n. comb. A. Non type specimen (LACM 57), anterior end, dorsal view. B. Non type specimen (LACM 48), head, frontal view, palps and most branchiae removed (Br: branchial scars, PS: palp scar). C. Non type specimen (LACM 57), anterior end, ventral view (arrows point to gonopodial lobes). D. Same, posterior region, dorsal view. E. Non type specimen (LACM 47), chaetiger 19, right parapodium, posterior view. F. Same, chaetiger 19, right parapodium (insets: neurochaetal tips). Scale bars: A: 1.1 mm, B: 0.4 mm, C: 0.9 mm, D: 0.8 mm, E: 40 µm, F: 75 µm." httpUri="https://zenodo.org/record/1041242/files/figure.png" pageId="35" pageNumber="36">Fig. 16C</figureCitation>
).
</paragraph>
<paragraph id="8B9D36A03445FF8F1AE7FB45FAE5FB72" blockId="35.[151,1437,151,1727]" pageId="35" pageNumber="36">Parapodia well developed, lateral. Median neuropodia ventrolateral. Notopodia and neuropodia close to each other. Notopodia with chaetal lobe rounded, with 2 inferior long papillae, about 1/4 as long as notochaetae; neuropodia with larger rounded lobe, with 4–5 inferior long papillae; notopodial lobes rounded, short.</paragraph>
<paragraph id="8B9D36A03445FF8F1AE7FB2FFD04FA20" blockId="35.[151,1437,151,1727]" pageId="35" pageNumber="36">
Median notochaetae arranged in short transverse series, all notochaetae multiarticulate capillaries with articles short basally and medially, slightly longer distally, 5–6 chaetae per bundle (
<figureCitation id="13192A253445FF8F19DBFAD3FB8AFAB8" box="[1019,1122,1299,1324]" captionStart="FIGURE 16" captionStartId="34.[151,250,1809,1831]" captionTargetBox="[174,1417,711,1771]" captionTargetId="figure@34.[172,1419,709,1771]" captionTargetPageId="34" captionText="FIGURE 16. Bradabyssa nuda (Annenkova-Chlopina, 1922) n. comb. A. Non type specimen (LACM 57), anterior end, dorsal view. B. Non type specimen (LACM 48), head, frontal view, palps and most branchiae removed (Br: branchial scars, PS: palp scar). C. Non type specimen (LACM 57), anterior end, ventral view (arrows point to gonopodial lobes). D. Same, posterior region, dorsal view. E. Non type specimen (LACM 47), chaetiger 19, right parapodium, posterior view. F. Same, chaetiger 19, right parapodium (insets: neurochaetal tips). Scale bars: A: 1.1 mm, B: 0.4 mm, C: 0.9 mm, D: 0.8 mm, E: 40 µm, F: 75 µm." httpUri="https://zenodo.org/record/1041242/files/figure.png" pageId="35" pageNumber="36">Fig. 16E</figureCitation>
), as long as 1/4 body width. Neurochaetae multiarticulate capillaries in chaetiger 1; following chaetigers with aristate neurospines, arranged in short transverse series to chaetiger 9, then in J-shaped pattern to chaetiger 18, following chaetigers with neurochaetae in horizontal-shaped patterns, 6–7 per bundle. Each neurospine with rings short basally and medially, distally smooth, hyaline, with long aristae (
<figureCitation id="13192A253445FF8F185BFA5BFD37FA20" box="[635,735,1435,1460]" captionStart="FIGURE 16" captionStartId="34.[151,250,1809,1831]" captionTargetBox="[174,1417,711,1771]" captionTargetId="figure@34.[172,1419,709,1771]" captionTargetPageId="34" captionText="FIGURE 16. Bradabyssa nuda (Annenkova-Chlopina, 1922) n. comb. A. Non type specimen (LACM 57), anterior end, dorsal view. B. Non type specimen (LACM 48), head, frontal view, palps and most branchiae removed (Br: branchial scars, PS: palp scar). C. Non type specimen (LACM 57), anterior end, ventral view (arrows point to gonopodial lobes). D. Same, posterior region, dorsal view. E. Non type specimen (LACM 47), chaetiger 19, right parapodium, posterior view. F. Same, chaetiger 19, right parapodium (insets: neurochaetal tips). Scale bars: A: 1.1 mm, B: 0.4 mm, C: 0.9 mm, D: 0.8 mm, E: 40 µm, F: 75 µm." httpUri="https://zenodo.org/record/1041242/files/figure.png" pageId="35" pageNumber="36">Fig. 16F</figureCitation>
).
</paragraph>
<paragraph id="8B9D36A03445FF8F1AE7FA7CFBBCFA41" blockId="35.[151,1437,151,1727]" box="[199,1108,1468,1493]" pageId="35" pageNumber="36">
Posterior end rounded, pygidium with anus terminal, anal cirri absent (
<figureCitation id="13192A253445FF8F19FFFA7CFBA0FA41" box="[991,1096,1468,1493]" captionStart="FIGURE 16" captionStartId="34.[151,250,1809,1831]" captionTargetBox="[174,1417,711,1771]" captionTargetId="figure@34.[172,1419,709,1771]" captionTargetPageId="34" captionText="FIGURE 16. Bradabyssa nuda (Annenkova-Chlopina, 1922) n. comb. A. Non type specimen (LACM 57), anterior end, dorsal view. B. Non type specimen (LACM 48), head, frontal view, palps and most branchiae removed (Br: branchial scars, PS: palp scar). C. Non type specimen (LACM 57), anterior end, ventral view (arrows point to gonopodial lobes). D. Same, posterior region, dorsal view. E. Non type specimen (LACM 47), chaetiger 19, right parapodium, posterior view. F. Same, chaetiger 19, right parapodium (insets: neurochaetal tips). Scale bars: A: 1.1 mm, B: 0.4 mm, C: 0.9 mm, D: 0.8 mm, E: 40 µm, F: 75 µm." httpUri="https://zenodo.org/record/1041242/files/figure.png" pageId="35" pageNumber="36">Fig. 16D</figureCitation>
).
</paragraph>
<paragraph id="8B9D36A03445FF8F1AE7FA1EFA75FA63" blockId="35.[151,1437,151,1727]" box="[199,1437,1502,1527]" pageId="35" pageNumber="36">
<emphasis id="B956EAB23445FF8F1AE7FA1EFEDDFA63" bold="true" box="[199,309,1502,1527]" pageId="35" pageNumber="36">Variation</emphasis>
. Complete specimens
<quantity id="4CDA9B453445FF8F1813FA1FFD44FA62" box="[563,684,1503,1527]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" metricValueMax="3.9" metricValueMin="2.1" pageId="35" pageNumber="36" unit="mm" value="30.0" valueMax="39.0" valueMin="21.0">21–39 mm</quantity>
long,
<quantity id="4CDA9B453445FF8F18D1FA1EFCA6FA62" box="[753,846,1502,1527]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="35" pageNumber="36" unit="mm" value="5.0" valueMax="6.0" valueMin="4.0">4–6 mm</quantity>
wide, cephalic cage
<quantity id="4CDA9B453445FF8F1E15FA1FFB7AFA62" box="[1077,1170,1503,1527]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="35" pageNumber="36" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">1–2 mm</quantity>
long, 33–40 chaetigers.
</paragraph>
</subSubSection>
<subSubSection id="C338652B3445FF8F1AE7FA3FFB1BF909" pageId="35" pageNumber="36" type="discussion">
<paragraph id="8B9D36A03445FF8F1AE7FA3FFB1BF909" blockId="35.[151,1437,151,1727]" pageId="35" pageNumber="36">
<emphasis id="B956EAB23445FF8F1AE7FA3FFEDCF98C" bold="true" box="[199,308,1535,1560]" pageId="35" pageNumber="36">Remarks</emphasis>
.
<taxonomicName id="4C224D233445FF8F1B66FA3FFC8FF98C" authority="(Annenkova-Chlopina, 1922)" authorityName="Salazar-Vallejo" authorityYear="2017" baseAuthorityName="Annenkova-Chlopina" baseAuthorityYear="1922" box="[326,871,1535,1560]" class="Polychaeta" family="Flabelligeridae" genus="Bradabyssa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="nuda" status="comb. nov.">
<emphasis id="B956EAB23445FF8F1B66FA3FFDE6F98C" box="[326,526,1535,1560]" italics="true" pageId="35" pageNumber="36">Bradabyssa nuda</emphasis>
(
<bibRefCitation id="EFB34B513445FF8F1800FA3FFCB7F98C" author="Annenkova-Chlopina" box="[544,863,1535,1560]" pageId="35" pageNumber="36" refString="Annenkova-Chlopina, N. (1922) Apercu de la famille des Chloraemidae (Annelida Polychaeta) de la collection du Musee Zoologique des Sciences de Russie. Comptes Rendus de l'Academie des Sciences de Russie, 1922, 38 - 40." type="journal article" year="1922">Annenkova-Chlopina, 1922</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="A26557C93445FF8F1953F9C0FC31F98C" box="[883,985,1535,1560]" pageId="35" pageNumber="36">n. comb.</taxonomicNameLabel>
resembles
<taxonomicName id="4C224D233445FF8F1E7FF9C0FB1EF98C" authority="Salazar-Vallejo, 2017" authorityName="Salazar-Vallejo" authorityYear="2017" box="[1119,1270,1535,1560]" class="Polychaeta" family="Flabelligeridae" genus="Bradabyssa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="alaskensis" status="sp. nov.">
<emphasis id="B956EAB23445FF8F1E7FF9C0FB1EF98C" box="[1119,1270,1535,1560]" italics="true" pageId="35" pageNumber="36">B. alaskensis</emphasis>
</taxonomicName>
<emphasis id="B956EAB23445FF8F1F21FA3FFAACF98C" bold="true" box="[1281,1348,1535,1560]" pageId="35" pageNumber="36">
<taxonomicNameLabel id="A26557C93445FF8F1F21FA3FFAACF98C" box="[1281,1348,1535,1560]" pageId="35" pageNumber="36" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
and
<taxonomicName id="4C224D233445FF8F1FA4F9C0FD7CF9AD" authority="(Jirkov &amp; Filippova in Jirkov, 2001)" authorityName="Salazar-Vallejo" authorityYear="2017" baseAuthorityName="Jirkov &amp; Filippova in Jirkov" baseAuthorityYear="2001" class="Polychaeta" family="Flabelligeridae" genus="Bradabyssa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="strelzovi" status="comb. nov.">
<emphasis id="B956EAB23445FF8F1FA4F9C0FF1DF9AD" italics="true" pageId="35" pageNumber="36">B. strelzovi</emphasis>
(Jirkov &amp; Filippova
<emphasis id="B956EAB23445FF8F1BC3F9E2FE11F9AD" box="[483,505,1570,1593]" italics="true" pageId="35" pageNumber="36">in</emphasis>
Jirkov, 2001)
</taxonomicName>
<taxonomicNameLabel id="A26557C93445FF8F18BCF9E1FD16F9AD" box="[668,766,1568,1593]" pageId="35" pageNumber="36">n. comb.</taxonomicNameLabel>
by having a large, thick body and first parapodia of similar size to following ones.
<taxonomicName id="4C224D233445FF8F1B8CF983FD96F9CF" box="[428,638,1602,1627]" pageId="35" pageNumber="36" rank="subSpecies" subSpecies="nuda">
However,
<emphasis id="B956EAB23445FF8F1803F983FD96F9CF" box="[547,638,1602,1627]" italics="true" pageId="35" pageNumber="36">B. nuda</emphasis>
</taxonomicName>
differs from the other two species because its gonopodial lobes are midventrally displaced, as they are set at a greater distance from neuropodia than the corresponding gonopodial length. The records of
<taxonomicName id="4C224D233445FF8F1BB5F946FE17F909" authorityName="Salazar-Vallejo" authorityYear="2017" baseAuthorityName="Rathke" baseAuthorityYear="1843" box="[405,511,1668,1693]" class="Polychaeta" family="Flabelligeridae" genus="Brada" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="villosa">
<emphasis id="B956EAB23445FF8F1BB5F946FE17F909" box="[405,511,1668,1693]" italics="true" pageId="35" pageNumber="36">B. villosa</emphasis>
</taxonomicName>
from the Northwestern Pacific Ocean could correspond to
<emphasis id="B956EAB23445FF8F1EB4F946FB1BF909" box="[1172,1267,1668,1693]" italics="true" pageId="35" pageNumber="36">
<taxonomicName id="4C224D233445FF8F1EB4F946FB18F909" authorityName="Salazar-Vallejo" authorityYear="2017" baseAuthorityName="Annenkova-Chlopina" baseAuthorityYear="1922" box="[1172,1264,1668,1693]" class="Polychaeta" family="Flabelligeridae" genus="Bradabyssa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="nuda">B. nuda</taxonomicName>
.
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="C338652B3445FF8F1AE7F966FBA0F92B" box="[199,1096,1702,1727]" pageId="35" pageNumber="36" type="distribution">
<paragraph id="8B9D36A03445FF8F1AE7F966FBA0F92B" blockId="35.[151,1437,151,1727]" box="[199,1096,1702,1727]" pageId="35" pageNumber="36">
<emphasis id="B956EAB23445FF8F1AE7F966FEB1F92B" bold="true" box="[199,345,1702,1727]" pageId="35" pageNumber="36">Distribution</emphasis>
. Arctic Ocean and Northwestern Pacific Ocean, in
<quantity id="4CDA9B453445FF8F19B9F966FC14F92A" box="[921,1020,1702,1727]" metricMagnitude="1" metricUnit="m" metricValue="5.25" metricValueMax="5.5" metricValueMin="5.0" pageId="35" pageNumber="36" unit="m" value="52.5" valueMax="55.0" valueMin="50.0">50–55 m</quantity>
depth.
</paragraph>
</subSubSection>
</treatment>
</document>
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