157 lines
25 KiB
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157 lines
25 KiB
XML
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<mods:title id="718BD3288ABC4F9C1EAD4FCDD247396A">Pectinariidae (Annelida, Terebelliformia) from off southeastern Brazil, southwestern Atlantic</mods:title>
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<mods:namePart id="66DCCC299AA5B2F0B23E564E8FD6FFC5">Nogueira, João Miguel De Matos</mods:namePart>
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<mods:namePart id="508465CB0B19B61D05F9B20132910AFC">Ribeiro, William M. G.</mods:namePart>
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<mods:namePart id="6D4FCB360A1136FA98C16BD5AE09E9DA">Carrerette, Orlemir</mods:namePart>
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<mods:namePart id="0185CC1F48BA85B13E0B41CD0619AD77">Hutchings, Pat</mods:namePart>
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<mods:date id="8E05E07199195D9854F32028B64CC9EC">2019</mods:date>
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<treatment id="9111C272A0643D16DAB2FB4C4E40FBB2" ID-DOI="http://doi.org/10.5281/zenodo.5922702" ID-GBIF-Taxon="154520637" ID-Zenodo-Dep="5922702" LSID="urn:lsid:plazi:treatment:9111C272A0643D16DAB2FB4C4E40FBB2" httpUri="http://treatment.plazi.org/id/9111C272A0643D16DAB2FB4C4E40FBB2" lastPageId="2" lastPageNumber="491" pageId="1" pageNumber="490" scope_phylum="Annelida" scope_subOrder="Terebelliformia">
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<subSubSection id="51A220EFA0643D15DAB2FB4C4F02FB3C" box="[151,624,1156,1182]" pageId="1" pageNumber="490" type="nomenclature">
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<paragraph id="19077364A0643D15DAB2FB4C4F02FB3C" blockId="1.[151,624,1156,1182]" box="[151,624,1156,1182]" pageId="1" pageNumber="490">
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<heading id="424FC408A0643D15DAB2FB4C4F02FB3C" bold="true" box="[151,624,1156,1182]" fontSize="11" level="1" pageId="1" pageNumber="490" reason="1">
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<emphasis id="2BCCAF76A0643D15DAB2FB4C4F02FB3C" bold="true" box="[151,624,1156,1182]" pageId="1" pageNumber="490">
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Family
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<taxonomicName id="DEB808E7A0643D15DAD3FB4C4F02FB3C" ID-CoL="84KMF" authority="Malmgren, 1866" authorityName="Malmgren" authorityYear="1866" box="[246,624,1156,1182]" class="Polychaeta" family="Pectinariidae" higherTaxonomySource="CoL" kingdom="Animalia" order="Terebellida" pageId="1" pageNumber="490" phylum="Annelida" rank="family">
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Pectinariidae
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<bibRefCitation id="7D290E95A0643D15DB86FB4C4F02FB3C" author="Malmgren, A. J." box="[419,624,1156,1182]" pageId="1" pageNumber="490" pagination="355 - 410" refId="ref9377" refString="Malmgren, A. J. (1866) Nordiska Hafs-Annulater. Ofversigt af Kongliga Vetenskaps-Akademiens Forhandlingar, Stockholm, 22, 355 - 410." type="journal article" year="1866">Malmgren, 1866</bibRefCitation>
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</taxonomicName>
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</emphasis>
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</paragraph>
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<subSubSection id="51A220EFA0643D15DAB2FB0C4F93F856" pageId="1" pageNumber="490" type="description">
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<paragraph id="19077364A0643D15DAB2FB0C4F93F856" blockId="1.[151,1437,1220,2037]" pageId="1" pageNumber="490">
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<emphasis id="2BCCAF76A0643D15DAB2FB0C4C5BFB7F" bold="true" box="[151,297,1220,1245]" pageId="1" pageNumber="490">Description.</emphasis>
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Typical ice cream cone shaped tubes, composed of sand grains and small stones cemented in mucus. Conical short body, with 26 segments. Prostomium fused to peristomium, forming circular to ovate membranous cephalic veil, with smooth or cirrate distal margin; relatively few, short, broad and tapering distally, almost triangular buccal tentacles, located ventrally at base of cephalic veil. Segment 1 distinctly short to poorlydeveloped ventrally, well-developed laterally and dorsally, forming cushion-like rounded operculum with low marginal lobe of even length, smooth or cirrate distal margin, and large golden and flattened notopodial paleae tapering to tips, arranged in two dorso-lateral arched rows, near proximal (= ventral) margin of operculum. Segment 1 with pair of digitiform tentacular cirri located ventro-laterally, one cirrus at each lateral margin of opercular lobe. Segments 2–6 forming distinctly raised crests ventrally, as ventral ridges, first crest more developed, sometimes with ventral lobe(s), cirrate or smooth; segment 2 also with pair of digitiform tentacular cirri, usually aligned ventrally to cirri of segment 1. Two pairs of lamellate branchiae on segments 3 and 4, branchial filaments originating in pectinate arrangement from dorso-lateral to lateral basal stalks; branchial lamellae relatively loosely packed, flat and smooth. Notopodia from segment 5 to segments 20–21; neuropodia beginning on segment 8 and continuing to segment 20–21; 1–2 achaetous or only notopodia-bearing segments may be present at base of scaphe. Narrowly-winged notochaetae throughout in both rows, or only on posterior row, and those of anterior row have narrow limbation from base, terminating by finely serrated alimbate blade; sometimes blades of bases with modifications, which shape of varies among taxa. Neurochaetae as uncini, arranged in single, straight tori; uncini with anterior peg made of densely packed denticles; uncinal teeth long and thin, arranged in longitudinal rows, main fang absent (pectinate) or main fang present and secondary teeth in transverse rows and progressively shorter distalwards (avicular); uncini with base extending posteriorly as stout handle. Last 5 segments fused into sucker-like scaphe, with pair of transverse rows of stout notopodial hooks dorsally at base, paired lateral lamellae and longer anal flaps distally, frequently with terminal cirrus in-between (
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<bibRefCitation id="7D290E95A0643D15DEC3F8704DA1F856" author="Rouse, G. W. & Pleijel, F." pageId="1" pageNumber="490" refId="ref9899" refString="Rouse, G. W. & Pleijel, F. (2001) Polychaetes. Oxford University Press, New York, 354 pp." type="book" year="2001">Rouse & Pleijel 2001</bibRefCitation>
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;
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<bibRefCitation id="7D290E95A0643D15DAF8F8144C82F856" author="Hutchings, P. & Peart, R." box="[221,496,2012,2037]" pageId="1" pageNumber="490" pagination="99 - 127" refId="ref9030" refString="Hutchings, P. & Peart, R. (2002) A review of the genera of Pectinariidae (Polychaeta) together with a description of the Australian Fauna. Records of the Australian Museum, 54, 99 - 127. https: // doi. org / 10.3853 / j. 0067 - 1975.54.2002.1356" type="journal article" year="2002">Hutchings & Peart 2002</bibRefCitation>
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;
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<bibRefCitation id="7D290E95A0643D15DBD9F8144FA7F856" author="Zhang, J. & Qiu, J. - W." box="[508,725,2012,2037]" pageId="1" pageNumber="490" pagination="139 - 150" refId="ref10317" refString="Zhang, J. & Qiu, J. - W. (2017) A new species of Pectinaria (Annelida, Pectinariidae), with a key to pectinariids from the South China Sea. ZooKeys, 683, 139 - 150. https: // doi. org / 10.3897 / zookeys. 683.12272" type="journal article" year="2017">Zhang & Qiu 2017</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="51A220EFA0673D16DAE2FF5F4E40FBB2" pageId="2" pageNumber="491" type="discussion">
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<paragraph id="19077364A0673D16DAE2FF5F4E4FFEE2" blockId="2.[151,1437,151,1040]" pageId="2" pageNumber="491">
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<emphasis id="2BCCAF76A0673D16DAE2FF5F4C49FF12" bold="true" box="[199,315,151,176]" pageId="2" pageNumber="491">Remarks.</emphasis>
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Pectinariids differ from members of all other families of Terebelliformia in regards to the body regions. Terebelliforms typically have the body divided into a thoracic region with some achaetous segments, followed by a few segments with only notopodia and then biramous parapodia, and an abdomen with segments bearing only neuropodia, although when notopodia extend until posterior body the demarcation between thorax and abdomen is not clearly defined (
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<bibRefCitation id="7D290E95A0673D16DBDAFEEF4F9BFEE2" author="Nogueira, J. M. M. & Hutchings, P. A. & Fukuda, M. V." box="[511,745,295,320]" pageId="2" pageNumber="491" pagination="1 - 185" refId="ref9519" refString="Nogueira, J. M. M., Hutchings, P. A. & Fukuda, M. V. (2010) Morphology of terebelliform polychaetes (Annelida: Polychaeta: Terebelliformia), with a focus on Terebellidae. Zootaxa, 2460 (1), 1 - 185. https: // doi. org / 10.11646 / zootaxa. 2460.1.1" type="journal article" year="2010">
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Nogueira
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<emphasis id="2BCCAF76A0673D16D84AFEE14FDAFEE2" box="[623,680,296,320]" italics="true" pageId="2" pageNumber="491">et al.</emphasis>
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2010
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</bibRefCitation>
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,
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<bibRefCitation id="7D290E95A0673D16D8D0FEE04E40FEE2" author="Nogueira, J. M. M. & Fitzhugh, K. & Hutchings, P. A." box="[757,818,296,320]" pageId="2" pageNumber="491" pagination="186 - 238" refId="ref9585" refString="Nogueira, J. M. M., Fitzhugh, K. & Hutchings, P. A. (2013) The continuing challenge of phylogenetic relationships in Terebelliformia (Annelida: Polychaeta). Invertebrate Systematics, 27, 186 - 238. https: // doi. org / 10.1071 / IS 12062" type="journal article" year="2013">2013</bibRefCitation>
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).
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</paragraph>
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<paragraph id="19077364A0673D16DAE2FE84486DFE72" blockId="2.[151,1437,151,1040]" pageId="2" pageNumber="491">
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Members of
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<taxonomicName id="DEB808E7A0673D16DB46FE844C8AFEC7" authorityName="Malmgren" authorityYear="1866" box="[355,504,332,357]" class="Polychaeta" family="Pectinariidae" higherTaxonomySource="CoL" kingdom="Animalia" order="Terebellida" pageId="2" pageNumber="491" phylum="Annelida" rank="family">Pectinariidae</taxonomicName>
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, in contrast, have only 26 segments arranged in a thoracic region with some achaetous segments and then a few segments bearing only notopodia, an abdomen with biramous parapodia, frequently terminating by 1–2 segments achaetous or bearing only notopodia, and then a sucker-like scaphe, consisting of five fused segments (
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<bibRefCitation id="7D290E95A0673D16D83EFE704E62FE72" author="Rouse, G. W. & Pleijel, F." box="[539,784,439,464]" pageId="2" pageNumber="491" refId="ref9899" refString="Rouse, G. W. & Pleijel, F. (2001) Polychaetes. Oxford University Press, New York, 354 pp." type="book" year="2001">Rouse & Pleijel 2001</bibRefCitation>
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;
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<bibRefCitation id="7D290E95A0673D16D939FE7F495CFE72" author="Hutchings, P. & Peart, R." box="[796,1070,439,464]" pageId="2" pageNumber="491" pagination="99 - 127" refId="ref9030" refString="Hutchings, P. & Peart, R. (2002) A review of the genera of Pectinariidae (Polychaeta) together with a description of the Australian Fauna. Records of the Australian Museum, 54, 99 - 127. https: // doi. org / 10.3853 / j. 0067 - 1975.54.2002.1356" type="journal article" year="2002">Hutchings & Peart 2002</bibRefCitation>
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;
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<bibRefCitation id="7D290E95A0673D16DE1FFE7F4860FE72" author="Zhang, J. & Qiu, J. - W." box="[1082,1298,439,464]" pageId="2" pageNumber="491" pagination="139 - 150" refId="ref10317" refString="Zhang, J. & Qiu, J. - W. (2017) A new species of Pectinaria (Annelida, Pectinariidae), with a key to pectinariids from the South China Sea. ZooKeys, 683, 139 - 150. https: // doi. org / 10.3897 / zookeys. 683.12272" type="journal article" year="2017">Zhang & Qiu 2017</bibRefCitation>
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).
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</paragraph>
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<paragraph id="19077364A0673D16DAE2FE144E40FBB2" blockId="2.[151,1437,151,1040]" pageId="2" pageNumber="491">
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The family
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<taxonomicName id="DEB808E7A0673D16DB69FE144CACFE57" authorityName="Malmgren" authorityYear="1866" box="[332,478,476,501]" class="Polychaeta" family="Pectinariidae" higherTaxonomySource="CoL" kingdom="Animalia" order="Terebellida" pageId="2" pageNumber="491" phylum="Annelida" rank="family">Pectinariidae</taxonomicName>
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is composed of five genera distinguished mostly by the morphology of the cephalic veil, opercular margin, scaphe and uncini. In members of
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<taxonomicName id="DEB808E7A0673D16D93AFDC84939FDBA" authority="Savigny, 1822" authorityName="Savigny" authorityYear="1822" box="[799,1099,511,536]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="2" pageNumber="491" phylum="Annelida" rank="genus">
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<emphasis id="2BCCAF76A0673D16D93AFDC84ED6FDBA" box="[799,932,512,536]" italics="true" pageId="2" pageNumber="491">Amphictene</emphasis>
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<bibRefCitation id="7D290E95A0673D16D98EFE374939FDBA" author="Savigny, J. - C." box="[939,1099,511,536]" pageId="2" pageNumber="491" pagination="1 - 128" refId="ref9925" refString="Savigny, J. - C. (1822) Systeme des annelides, principalement de celles des cotes de l'Egypte et de la Syrie, offrant les caracteres tant distinctifs que naturels des Ordres, Familles et Genres, avec la Description des Especes. Description de l'Egypte ou Recueil des Observations et des Recherches qui ont et faites en Egypte pendant l'Expedition de l'Armee Francaise, publi par les Ordres de sa Majest l'Empereur Napoleon le Grand. Histoire Naturelle, Paris, 1 (3), 1 - 128." type="journal article" year="1822">Savigny, 1822</bibRefCitation>
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</taxonomicName>
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both the cephalic veil and the opercular margin are cirrate, the scaphe is well separated from the abdomen, and the uncini are pectinate, with at least two longitudinal rows of teeth (
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<bibRefCitation id="7D290E95A0673D16D80BFD8F4E31FDC2" author="Hutchings, P. & Peart, R." box="[558,835,583,608]" pageId="2" pageNumber="491" pagination="99 - 127" refId="ref9030" refString="Hutchings, P. & Peart, R. (2002) A review of the genera of Pectinariidae (Polychaeta) together with a description of the Australian Fauna. Records of the Australian Museum, 54, 99 - 127. https: // doi. org / 10.3853 / j. 0067 - 1975.54.2002.1356" type="journal article" year="2002">Hutchings & Peart 2002</bibRefCitation>
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). Specimens belonging to
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<taxonomicName id="DEB808E7A0673D16DE42FD8048EEFDC2" authority="Malmgren, 1866" authorityName="Malmgren" authorityYear="1866" box="[1127,1436,583,608]" class="Polychaeta" family="Pectinariidae" genus="Cistenides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="2" pageNumber="491" phylum="Annelida" rank="genus">
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<emphasis id="2BCCAF76A0673D16DE42FD8049AEFDC2" box="[1127,1244,584,608]" italics="true" pageId="2" pageNumber="491">Cistenides</emphasis>
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<bibRefCitation id="7D290E95A0673D16DEC7FD8F48EEFDC2" author="Malmgren, A. J." box="[1250,1436,583,608]" pageId="2" pageNumber="491" pagination="355 - 410" refId="ref9377" refString="Malmgren, A. J. (1866) Nordiska Hafs-Annulater. Ofversigt af Kongliga Vetenskaps-Akademiens Forhandlingar, Stockholm, 22, 355 - 410." type="journal article" year="1866">Malmgren, 1866</bibRefCitation>
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</taxonomicName>
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have cirrate cephalic veil, but the opercular margin is smooth, the scaphe is well separated from the abdomen, and the uncini are pectinate, with single longitudinal row of teeth (
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<bibRefCitation id="7D290E95A0673D16D95CFD4749EEFD0A" author="Hutchings, P. & Peart, R." box="[889,1180,655,680]" pageId="2" pageNumber="491" pagination="99 - 127" refId="ref9030" refString="Hutchings, P. & Peart, R. (2002) A review of the genera of Pectinariidae (Polychaeta) together with a description of the Australian Fauna. Records of the Australian Museum, 54, 99 - 127. https: // doi. org / 10.3853 / j. 0067 - 1975.54.2002.1356" type="journal article" year="2002">Hutchings & Peart 2002</bibRefCitation>
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). Individuals of
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<taxonomicName id="DEB808E7A0673D16DF78FD584C26FD6F" authority="Malmgren, 1866" authorityName="Malmgren" authorityYear="1866" class="Polychaeta" family="Pectinariidae" genus="Lagis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="2" pageNumber="491" phylum="Annelida" rank="genus">
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<emphasis id="2BCCAF76A0673D16DF78FD5848E9FD05" box="[1373,1435,656,679]" italics="true" pageId="2" pageNumber="491">Lagis</emphasis>
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<bibRefCitation id="7D290E95A0673D16DAB2FD7C4C26FD6F" author="Malmgren, A. J." box="[151,340,692,717]" pageId="2" pageNumber="491" pagination="355 - 410" refId="ref9377" refString="Malmgren, A. J. (1866) Nordiska Hafs-Annulater. Ofversigt af Kongliga Vetenskaps-Akademiens Forhandlingar, Stockholm, 22, 355 - 410." type="journal article" year="1866">Malmgren, 1866</bibRefCitation>
|
||
</taxonomicName>
|
||
also have cirrate cephalic veil and smooth opercular margin, but their cephalic veil is laterally fused to the operculum; among members of
|
||
<taxonomicName id="DEB808E7A0673D16D8A9FD104FB8FD4D" authorityName="Malmgren" authorityYear="1866" box="[652,714,728,751]" class="Polychaeta" family="Pectinariidae" genus="Lagis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="2" pageNumber="491" phylum="Annelida" rank="genus">
|
||
<emphasis id="2BCCAF76A0673D16D8A9FD104FB8FD4D" box="[652,714,728,751]" italics="true" pageId="2" pageNumber="491">Lagis</emphasis>
|
||
</taxonomicName>
|
||
, the uncini are also pectinate and have at least two longitudinal rows of teeth, while the scaphe is also well separated from the posterior body segments (
|
||
<bibRefCitation id="7D290E95A0673D16DE5FFD3448E3FCB6" author="Hutchings, P. & Peart, R." box="[1146,1425,764,789]" pageId="2" pageNumber="491" pagination="99 - 127" refId="ref9030" refString="Hutchings, P. & Peart, R. (2002) A review of the genera of Pectinariidae (Polychaeta) together with a description of the Australian Fauna. Records of the Australian Museum, 54, 99 - 127. https: // doi. org / 10.3853 / j. 0067 - 1975.54.2002.1356" type="journal article" year="2002">Hutchings & Peart 2002</bibRefCitation>
|
||
). Among members of
|
||
<emphasis id="2BCCAF76A0673D16DB58FCE84C81FC95" box="[381,499,800,823]" italics="true" pageId="2" pageNumber="491">Pectinaria</emphasis>
|
||
<bibRefCitation id="7D290E95A0673D16DBDFFCD74FD7FC9A" author="Lamarck, J. B." box="[506,677,799,824]" pageId="2" pageNumber="491" refId="ref9087" refString="Lamarck, J. B. (1818) Histoire naturelle des animaux sans vertebres, presentant les caracteres generaux et particuliers de ces animaux, leur distribution, leurs classes, leurs familles, leurs genres, et la citation des principales especes qui s'y rapportent; precedee d'une introduction offrant la determination des caracteres essentiels de l'animal, sa distinction du vegetal et des autres corps naturels, enfin, l'exposition des principes fondamentaux de la zoologie. Vol. 5. Deterville, Paris, 612 pp." type="book" year="1818">Lamarck, 1818</bibRefCitation>
|
||
, the cephalic veil is also cirrate and the opercular margin is smooth, the uncini have at least two longitudinal rows of teeth, and the scaphe is well separated from the abdomen (
|
||
<bibRefCitation id="7D290E95A0673D16DABBFCAF4CC9FC22" author="Hutchings, P. & Peart, R." box="[158,443,871,896]" pageId="2" pageNumber="491" pagination="99 - 127" refId="ref9030" refString="Hutchings, P. & Peart, R. (2002) A review of the genera of Pectinariidae (Polychaeta) together with a description of the Australian Fauna. Records of the Australian Museum, 54, 99 - 127. https: // doi. org / 10.3853 / j. 0067 - 1975.54.2002.1356" type="journal article" year="2002">Hutchings & Peart 2002</bibRefCitation>
|
||
). Animals belonging to
|
||
<taxonomicName id="DEB808E7A0673D16D8EAFCA14EA2FC22" authority="Malmgren, 1866" authorityName="Malmgren" authorityYear="1866" box="[719,976,871,896]" class="Polychaeta" family="Pectinariidae" genus="Petta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="2" pageNumber="491" phylum="Annelida" rank="genus">
|
||
<emphasis id="2BCCAF76A0673D16D8EAFCA14E78FC22" box="[719,778,873,896]" italics="true" pageId="2" pageNumber="491">Petta</emphasis>
|
||
<bibRefCitation id="7D290E95A0673D16D931FCAF4EA2FC22" author="Malmgren, A. J." box="[788,976,871,896]" pageId="2" pageNumber="491" pagination="355 - 410" refId="ref9377" refString="Malmgren, A. J. (1866) Nordiska Hafs-Annulater. Ofversigt af Kongliga Vetenskaps-Akademiens Forhandlingar, Stockholm, 22, 355 - 410." type="journal article" year="1866">Malmgren, 1866</bibRefCitation>
|
||
</taxonomicName>
|
||
have smooth cephalic veil, except for a medial extension, the opercular margin is also smooth, the uncini are breviavicular rather than bipectinate (
|
||
<emphasis id="2BCCAF76A0673D16DF7BFC4548EEFC06" box="[1374,1436,909,932]" italics="true" pageId="2" pageNumber="491">sensu</emphasis>
|
||
<bibRefCitation id="7D290E95A0673D16DAB2FC674C41FC6A" author="Holthe, T." box="[151,307,943,968]" pageId="2" pageNumber="491" pagination="1 - 236" refId="ref8895" refString="Holthe, T. (1986 a) Evolution, systematics, and distribution of the Polychaeta Terebellomorpha, with a catalogue of the taxa and a bibliography. Gunneria, 55, 1 - 236." type="journal article" year="1986">Holthe 1986a</bibRefCitation>
|
||
), with transverse series of progressively shorter distalwards secondary teeth on top of the main fang, and the transition between the posterior body segments and the scaphe is not as clearly marked as among members of the other genera of the family (
|
||
<bibRefCitation id="7D290E95A0673D16D835FC3F4E54FBB2" author="Hutchings, P. & Peart, R." box="[528,806,1015,1040]" pageId="2" pageNumber="491" pagination="99 - 127" refId="ref9030" refString="Hutchings, P. & Peart, R. (2002) A review of the genera of Pectinariidae (Polychaeta) together with a description of the Australian Fauna. Records of the Australian Museum, 54, 99 - 127. https: // doi. org / 10.3853 / j. 0067 - 1975.54.2002.1356" type="journal article" year="2002">Hutchings & Peart 2002</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |