237 lines
33 KiB
XML
237 lines
33 KiB
XML
<document id="18AD29BDC006379DC2EF6A78713ABC84" ID="10.11646/zootaxa.4158.4.4" ID-DOI="10.11646/zootaxa.4158.4.4" ID-GBIF-Dataset="25c2b34e-2c27-4612-9592-7e5af1d220ee" ID-ISSN="1175-5326" ID-Zenodo-Dep="259832" ID-ZooBank="062B4342-4748-4D87-A015-E8288E309CB6" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1472624755571" checkinUser="plazi" docAuthor="Salcedo, Diana L., Martín, Guillermo San & Solís-Weiss, Vivianne" docDate="2016" docId="334387C86E097A3BFF7DFD3AFF34FD58" docLanguage="en" docName="zootaxa.4158.4.4.pdf" docOrigin="Zootaxa 4158 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Odontosyllis septemdentata Salcedo, Martín & Solís-Weiss, 2016, n.sp." docType="treatment" docVersion="7" lastPageNumber="512" masterDocId="CF7AFFB06E0A7A3EFFEAFFCBFFD1FFDC" masterDocTitle="Eusyllinae, Exogoninae and Autolytinae (Syllidae: Polychaeta) from the Southern Mexican Pacific, with the description of three new species" masterLastPageNumber="522" masterPageNumber="507" pageNumber="510" updateTime="1698383515897" updateUser="plazi">
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<mods:titleInfo id="A236843581913C4AE6AD2ABB5D497E36">
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<mods:title id="B7DD2762AB684DBB2A4F68934EBEF1E1">Eusyllinae, Exogoninae and Autolytinae (Syllidae: Polychaeta) from the Southern Mexican Pacific, with the description of three new species</mods:title>
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<mods:name id="9905A9F59AF6EA0D1BBFBC7CCEE0D9C8" type="personal">
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<mods:namePart id="E33CF660E7DDE87D9EEEF19F6FB25629">Salcedo, Diana L.</mods:namePart>
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<mods:name id="F9472CD3001F5411598A5F3A34F3506D" type="personal">
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<mods:roleTerm id="77B84BC118DFC14F7D8CBFEB5406E9F7">Author</mods:roleTerm>
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<mods:namePart id="5E82CE85D1EDCEBA46D8F74264FF6348">Martín, Guillermo San</mods:namePart>
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</mods:name>
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<mods:name id="DC85206580617BD26E69C224452C57A4" type="personal">
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<mods:roleTerm id="EFE0E6ECBE2E792EFBAC29D5DEB6F5E5">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="714D2D43605C61585756A775D883CBA9">Solís-Weiss, Vivianne</mods:namePart>
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<mods:typeOfResource id="E0807E59B3607945258C229DFDB18DD3">text</mods:typeOfResource>
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<mods:title id="F946AA0B2F7C1E651CE124D65CCEA05F">Zootaxa</mods:title>
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<mods:part id="A41D29F2A38B726FD74F970E9BC136FD">
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<mods:date id="5D408F6D5A9CE6232FA190F7746C48AA">2016</mods:date>
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<mods:detail id="CCF9C8CF6B3B79DE60A58621D4A2AEF5" type="volume">
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<mods:number id="686250FD0AFFC81462FE9A7D8992A648">4158</mods:number>
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<mods:number id="4BFE34A446A0AAE6009C0D4AD7507CDD">4</mods:number>
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<mods:classification id="FC82F0DEB20182216D3D589A4F15B2AC">journal article</mods:classification>
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<mods:identifier id="53B3E44F4B9AF6E0151E929584BDACCB" type="DOI">10.11646/zootaxa.4158.4.4</mods:identifier>
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<mods:identifier id="A19AFC8578744805BC4C7345EA5BE9EA" type="GBIF-Dataset">25c2b34e-2c27-4612-9592-7e5af1d220ee</mods:identifier>
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<mods:identifier id="C6F2DFA64E2240AA97EB47E0B1E01A5B" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="95876E51FFFA93267BCC0076F7D765F4" type="Zenodo-Dep">259832</mods:identifier>
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<mods:identifier id="27F1128AA6B2F470F00C7B2F20817FAE" type="ZooBank">062B4342-4748-4D87-A015-E8288E309CB6</mods:identifier>
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<treatment id="334387C86E097A3BFF7DFD3AFF34FD58" ID-DOI="http://doi.org/10.5281/zenodo.6062702" ID-GBIF-Taxon="124408336" ID-Zenodo-Dep="6062702" LSID="urn:lsid:plazi:treatment:334387C86E097A3BFF7DFD3AFF34FD58" httpUri="http://treatment.plazi.org/id/334387C86E097A3BFF7DFD3AFF34FD58" lastPageId="5" lastPageNumber="512" pageId="3" pageNumber="510">
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<subSubSection id="F3F065556E097A3DFF7DFD3AFEDBFCF0" pageId="3" pageNumber="510" type="nomenclature">
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<paragraph id="BB5536DE6E097A3DFF7DFD3AFDF8FCD7" blockId="3.[151,553,753,813]" box="[151,553,753,779]" pageId="3" pageNumber="510">
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<heading id="E01D81B26E097A3DFF7DFD3AFDF8FCD7" bold="true" box="[151,553,753,779]" fontSize="11" level="1" pageId="3" pageNumber="510" reason="1">
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<emphasis id="899EEACC6E097A3DFF7DFD3AFDF8FCD7" bold="true" box="[151,553,753,779]" pageId="3" pageNumber="510">
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<taxonomicName id="7CEA4D5D6E097A3DFF7DFD3AFE31FCD7" ID-CoL="48RRF" box="[151,480,753,779]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="3" pageNumber="510" phylum="Annelida" rank="species" species="septemdentata" status="sp. nov.">
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<emphasis id="899EEACC6E097A3DFF7DFD3AFE31FCD7" bold="true" box="[151,480,753,779]" italics="true" pageId="3" pageNumber="510">Odontosyllis septemdentata</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="92AD57B76E097A3DFE04FD3AFDF8FCD7" box="[494,553,753,779]" pageId="3" pageNumber="510" rank="species">n.sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="BB5536DE6E097A3DFF7DFCDFFEDBFCF0" blockId="3.[151,553,753,813]" box="[151,266,788,813]" pageId="3" pageNumber="510">
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(
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<figureCitation id="23D12A5B6E097A3DFF75FCDFFED0FCF0" box="[159,257,788,813]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="4.[151,250,1800,1822]" captionStartId-1="5.[151,250,1943,1965]" captionStartId-2="6.[151,250,1684,1706]" captionTargetBox-0="[403,1181,202,1766]" captionTargetBox-1="[246,1342,712,1907]" captionTargetBox-2="[158,1430,196,1662]" captionTargetId-0="figure@4.[392,1194,193,1778]" captionTargetId-1="figure@5.[233,1354,700,1922]" captionTargetId-2="figure@6.[156,1431,193,1662]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionText-0="FIGURE 1. Odontosyllis septemdentata n. sp. (A) Anterior end, dorsal view. (B) Trepan (lp = lateral plates; t = teeth) Scale: 40 µm." captionText-1="FIGURE 2. Odontosyllis septemdentata n. sp. (A) Anterior chaetae. (B) Anterior aciculae. (C) Midbody chaetae. (D) Midbody acicula. Scale: 40 µm." captionText-2="FIGURE 3. SEM micrographs of Odontosyllis septemdentata n. sp. (A) Anterior end, dorsal view. (B) Detail of the dorsum (lateral cilia). (C) Detail of the parapodia (cilia). (D) Anterior chaetae. (E) Inferior anterior chaeta. (F) Midbody chaetae. Scale: A = 100 µm; B = 20 µm; C, D, E = 2 µm; D = 5 µm; F = 10 µm." httpUri-0="https://zenodo.org/record/259833/files/figure.png" httpUri-1="https://zenodo.org/record/259834/files/figure.png" httpUri-2="https://zenodo.org/record/259835/files/figure.png" pageId="3" pageNumber="510">Figs 1–3</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="F3F065556E097A3DFF7DFC97FAE4FB49" pageId="3" pageNumber="510" type="materials_examined">
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<paragraph id="BB5536DE6E097A3DFF7DFC97FA47FBD9" blockId="3.[151,1437,860,2037]" pageId="3" pageNumber="510">
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<emphasis id="899EEACC6E097A3DFF7DFC97FE57FCA9" bold="true" box="[151,390,860,885]" pageId="3" pageNumber="510">Material examined.</emphasis>
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16 specimens:
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<emphasis id="899EEACC6E097A3DFDAEFC97FD6BFCA9" bold="true" box="[580,698,860,885]" pageId="3" pageNumber="510">Holotype:</emphasis>
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incomplete specimen (CNAP–ICML POH–37–006), El Jardín E3B2 16°49.436’N, 99°54.981’W,
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<date id="CF54101E6E097A3DFDF5FC4BFD67FC44" box="[543,694,895,920]" pageId="3" pageNumber="510" value="2006-05-26">May 26 2006</date>
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, 12 m, coarse sand.
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<emphasis id="899EEACC6E097A3DFC7FFCB4FBC7FC44" bold="true" box="[917,1046,895,920]" pageId="3" pageNumber="510">Paratypes:</emphasis>
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5 specimens (CNAP–ICML POP– 37–007), El Jardín E3B2 16°49.436’N, 99°54.981’W,
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<date id="CF54101E6E097A3DFCFAFC6EFC61FC61" box="[784,944,932,957]" pageId="3" pageNumber="510" value="2006-05-26">May 26 2006</date>
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, 12 m, coarse sand. 5 specimens (MNCN 16.01/16907), El Jardín E3B2 16°49.436’N, 99°54.981’W,
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<date id="CF54101E6E097A3DFCB7FC03FBD5FC3C" box="[861,1028,967,992]" pageId="3" pageNumber="510" value="2006-05-26">May 26 2006</date>
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, 12 m, coarse sand. 5 specimens (NHMLA LACM-AHF Poly 7585), El Jardín E3B2 16°49.436’N, 99°54.981’W,
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<date id="CF54101E6E097A3DFBCEFC26FB6AFBD9" box="[1060,1211,1004,1029]" pageId="3" pageNumber="510" value="2006-05-26">May 26 2006</date>
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, 12 m, coarse sand.
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</paragraph>
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<paragraph id="BB5536DE6E097A3DFF2DFBC4FAE4FB49" blockId="3.[151,1437,860,2037]" pageId="3" pageNumber="510">
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<emphasis id="899EEACC6E097A3DFF2DFBC4FE6DFBF4" bold="true" box="[199,444,1039,1064]" pageId="3" pageNumber="510">Additional material:</emphasis>
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39 specimens (CNAP–ICML PO–37–098): 10 specimens, Palmitas E2B1 16°42.420’N, 99°54.733’W,
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<date id="CF54101E6E097A3DFED6FBFEFE06FB91" box="[316,471,1076,1101]" pageId="3" pageNumber="510" value="2006-05-25">May 25 2006</date>
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,
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<quantity id="7C129B3B6E097A3DFE0EFBFFFDE7FB90" box="[484,566,1076,1101]" metricMagnitude="1" metricUnit="m" metricValue="1.05" pageId="3" pageNumber="510" unit="m" value="10.5">10.5 m</quantity>
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, coarse sand. 4 specimens, Palmitas E2B2 16°42.420’N, 99°54.733’W,
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<date id="CF54101E6E097A3DFA83FBFEFF29FBAC" pageId="3" pageNumber="510" value="2006-05-25">May 25 2006</date>
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,
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<quantity id="7C129B3B6E097A3DFEECFB9CFE88FBB3" box="[262,345,1111,1136]" metricMagnitude="1" metricUnit="m" metricValue="1.05" pageId="3" pageNumber="510" unit="m" value="10.5">10.5 m</quantity>
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, coarse sand. 10 specimens, El Jardín E3B1 16°49.436’N, 99°54.981’W,
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<date id="CF54101E6E097A3DFB47FB93FA9AFBAC" box="[1197,1355,1111,1136]" pageId="3" pageNumber="510" value="2006-05-26">May 26 2006</date>
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, 12 m, coarse sand. 15 specimens, El Jardín E3B2 16°49.436’N, 99°54.981’W,
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<date id="CF54101E6E097A3DFC2BFBB6FB8BFB49" box="[961,1114,1148,1173]" pageId="3" pageNumber="510" value="2006-05-26">May 26 2006</date>
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, 12 m, coarse sand.
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</paragraph>
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</subSubSection>
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<subSubSection id="F3F065556E097A3DFF2DFB54FE92F828" pageId="3" pageNumber="510" type="description">
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<paragraph id="BB5536DE6E097A3DFF2DFB54FE92F828" blockId="3.[151,1437,860,2037]" pageId="3" pageNumber="510">
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<emphasis id="899EEACC6E097A3DFF2DFB54FE88FB64" bold="true" box="[199,345,1183,1208]" pageId="3" pageNumber="510">Description.</emphasis>
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<typeStatus id="6451887C6E097A3DFEB5FB54FE16FB64" box="[351,455,1183,1208]" pageId="3" pageNumber="510" type="holotype">Holotype</typeStatus>
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incomplete,
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<quantity id="7C129B3B6E097A3DFDB2FB6BFD7CFB6B" box="[600,685,1184,1208]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="3" pageNumber="510" unit="mm" value="2.3">2.3 mm</quantity>
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long,
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<quantity id="7C129B3B6E097A3DFD19FB54FC98FB6B" box="[755,841,1183,1208]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="3" pageNumber="510" unit="mm" value="0.5">0.5 mm</quantity>
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wide, 19 chaetigers. Body stout, cylindrical, dorsally highly convex, ventrally flattened; preserved specimens with no distinctive color pattern. Prostomium ovate, wider than long, with two pairs of eyes in trapezoidal arrangement, anterior pair slightly larger than posterior one (
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<figureCitation id="23D12A5B6E097A3DFA85FB2CFF73FAF8" captionStart="FIGURE 1" captionStartId="4.[151,250,1800,1822]" captionTargetBox="[403,1181,202,1766]" captionTargetId="figure@4.[392,1194,193,1778]" captionTargetPageId="4" captionText="FIGURE 1. Odontosyllis septemdentata n. sp. (A) Anterior end, dorsal view. (B) Trepan (lp = lateral plates; t = teeth) Scale: 40 µm." httpUri="https://zenodo.org/record/259833/files/figure.png" pageId="3" pageNumber="510">Fig. 1</figureCitation>
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A). Antennae smooth, digitiform and slightly expanded distally, all similar in size, as long as or shorter than prostomium; median antenna inserted between anterior eyes; lateral antennae arising from the anterior edge of the prostomium (
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<figureCitation id="23D12A5B6E097A3DFEC7FA9FFEBEFAB0" box="[301,367,1364,1389]" captionStart="FIGURE 1" captionStartId="4.[151,250,1800,1822]" captionTargetBox="[403,1181,202,1766]" captionTargetId="figure@4.[392,1194,193,1778]" captionTargetPageId="4" captionText="FIGURE 1. Odontosyllis septemdentata n. sp. (A) Anterior end, dorsal view. (B) Trepan (lp = lateral plates; t = teeth) Scale: 40 µm." httpUri="https://zenodo.org/record/259833/files/figure.png" pageId="3" pageNumber="510">Figs 1</figureCitation>
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A, 3A). Palps short and broad, conical, basally fused and with the tip ventrally folded (
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<figureCitation id="23D12A5B6E097A3DFAD0FA9FFAACFAB0" box="[1338,1405,1364,1389]" captionStart="FIGURE 1" captionStartId="4.[151,250,1800,1822]" captionTargetBox="[403,1181,202,1766]" captionTargetId="figure@4.[392,1194,193,1778]" captionTargetPageId="4" captionText="FIGURE 1. Odontosyllis septemdentata n. sp. (A) Anterior end, dorsal view. (B) Trepan (lp = lateral plates; t = teeth) Scale: 40 µm." httpUri="https://zenodo.org/record/259833/files/figure.png" pageId="3" pageNumber="510">Figs 1</figureCitation>
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A, 3A). Two nuchal organs as ciliated grooves located between prostomium and peristomium (
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<figureCitation id="23D12A5B6E097A3DFB74FABCFB30FA4C" box="[1182,1249,1399,1424]" captionStart="FIGURE 3" captionStartId="6.[151,250,1684,1706]" captionTargetBox="[158,1430,196,1662]" captionTargetId="figure@6.[156,1431,193,1662]" captionTargetPageId="6" captionText="FIGURE 3. SEM micrographs of Odontosyllis septemdentata n. sp. (A) Anterior end, dorsal view. (B) Detail of the dorsum (lateral cilia). (C) Detail of the parapodia (cilia). (D) Anterior chaetae. (E) Inferior anterior chaeta. (F) Midbody chaetae. Scale: A = 100 µm; B = 20 µm; C, D, E = 2 µm; D = 5 µm; F = 10 µm." httpUri="https://zenodo.org/record/259835/files/figure.png" pageId="3" pageNumber="510">Fig. 3</figureCitation>
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A). Peristomium well developed, similar in length to subsequent segments, with a pair of tentacular cirri similar in shape to antennae, dorsal ones slightly longer than ventral ones; occipital flap present, well developed, partially covering the prostomium (
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<figureCitation id="23D12A5B6E097A3DFEC7FA2FFEBEFA20" box="[301,367,1508,1533]" captionStart="FIGURE 1" captionStartId="4.[151,250,1800,1822]" captionTargetBox="[403,1181,202,1766]" captionTargetId="figure@4.[392,1194,193,1778]" captionTargetPageId="4" captionText="FIGURE 1. Odontosyllis septemdentata n. sp. (A) Anterior end, dorsal view. (B) Trepan (lp = lateral plates; t = teeth) Scale: 40 µm." httpUri="https://zenodo.org/record/259833/files/figure.png" pageId="3" pageNumber="510">Figs 1</figureCitation>
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A, 3A). Dorsum with minute pores and bundles of cilia transversally arranged in two rows: one in the middle part of the segments and the other near its anterior edge (
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<figureCitation id="23D12A5B6E097A3DFC26F9CCFBC1F9FC" box="[972,1040,1543,1568]" captionStart="FIGURE 3" captionStartId="6.[151,250,1684,1706]" captionTargetBox="[158,1430,196,1662]" captionTargetId="figure@6.[156,1431,193,1662]" captionTargetPageId="6" captionText="FIGURE 3. SEM micrographs of Odontosyllis septemdentata n. sp. (A) Anterior end, dorsal view. (B) Detail of the dorsum (lateral cilia). (C) Detail of the parapodia (cilia). (D) Anterior chaetae. (E) Inferior anterior chaeta. (F) Midbody chaetae. Scale: A = 100 µm; B = 20 µm; C, D, E = 2 µm; D = 5 µm; F = 10 µm." httpUri="https://zenodo.org/record/259835/files/figure.png" pageId="3" pageNumber="510">Fig. 3</figureCitation>
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B). Dorsal cirri similar in shape to tentacular cirri, longer than parapodial lobes, alternating in length, although the difference is not very clear (
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<figureCitation id="23D12A5B6E097A3DFA85F9E7FF73F9B4" captionStart="FIGURE 1" captionStartId="4.[151,250,1800,1822]" captionTargetBox="[403,1181,202,1766]" captionTargetId="figure@4.[392,1194,193,1778]" captionTargetPageId="4" captionText="FIGURE 1. Odontosyllis septemdentata n. sp. (A) Anterior end, dorsal view. (B) Trepan (lp = lateral plates; t = teeth) Scale: 40 µm." httpUri="https://zenodo.org/record/259833/files/figure.png" pageId="3" pageNumber="510">Fig. 1</figureCitation>
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A). Ventral cirri short, distally expanded, fused with parapodia, inserted in the middle part and not extending beyond parapodial lobe. Parapodial lobes long, distally bilobed and with a bundle of long cilia in one side (
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<figureCitation id="23D12A5B6E097A3DFA85F9BFFF74F96C" captionStart="FIGURE 3" captionStartId="6.[151,250,1684,1706]" captionTargetBox="[158,1430,196,1662]" captionTargetId="figure@6.[156,1431,193,1662]" captionTargetPageId="6" captionText="FIGURE 3. SEM micrographs of Odontosyllis septemdentata n. sp. (A) Anterior end, dorsal view. (B) Detail of the dorsum (lateral cilia). (C) Detail of the parapodia (cilia). (D) Anterior chaetae. (E) Inferior anterior chaeta. (F) Midbody chaetae. Scale: A = 100 µm; B = 20 µm; C, D, E = 2 µm; D = 5 µm; F = 10 µm." httpUri="https://zenodo.org/record/259835/files/figure.png" pageId="3" pageNumber="510">Fig. 3</figureCitation>
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C). Between 6–7 compound heterogomph chaetae in anteriormost parapodia, up to
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<quantity id="7C129B3B6E097A3DFB85F953FB7AF96C" box="[1135,1195,1687,1712]" metricMagnitude="-1" metricUnit="m" metricValue="2.54" pageId="3" pageNumber="510" unit="in" value="10.0">10 in</quantity>
|
||
following segments. Chaetae with short blades, bidentate, with both teeth strongly separated and obliquely located, distal tooth longer and larger than subdistal one; spines on edge of falcigers, long and coarse in dorsal and medium chaetae, short and slender in inferior chaetae (
|
||
<figureCitation id="23D12A5B6E097A3DFE3FF8CFFDCEF8C0" box="[469,543,1796,1821]" captionStart="FIGURE 2" captionStartId="5.[151,250,1943,1965]" captionTargetBox="[246,1342,712,1907]" captionTargetId="figure@5.[233,1354,700,1922]" captionTargetPageId="5" captionText="FIGURE 2. Odontosyllis septemdentata n. sp. (A) Anterior chaetae. (B) Anterior aciculae. (C) Midbody chaetae. (D) Midbody acicula. Scale: 40 µm." httpUri="https://zenodo.org/record/259834/files/figure.png" pageId="3" pageNumber="510">Figs 2</figureCitation>
|
||
A, C, 3D, E, F). Strong dorso-ventral and slight antero-posterior gradation in length of blades (
|
||
<figureCitation id="23D12A5B6E097A3DFEB0F8ECFE4CF89C" box="[346,413,1831,1856]" captionStart="FIGURE 2" captionStartId="5.[151,250,1943,1965]" captionTargetBox="[246,1342,712,1907]" captionTargetId="figure@5.[233,1354,700,1922]" captionTargetPageId="5" captionText="FIGURE 2. Odontosyllis septemdentata n. sp. (A) Anterior chaetae. (B) Anterior aciculae. (C) Midbody chaetae. (D) Midbody acicula. Scale: 40 µm." httpUri="https://zenodo.org/record/259834/files/figure.png" pageId="3" pageNumber="510">Fig. 2</figureCitation>
|
||
A, C). Simple chaetae not observed. Two aciculae per parapodium, subdistally inflated and distally truncated, bordered by a dense crown of fine spines, one of them slightly shorter (
|
||
<figureCitation id="23D12A5B6E097A3DFB43F887FB3EF8B8" box="[1193,1263,1868,1893]" captionStart="FIGURE 2" captionStartId="5.[151,250,1943,1965]" captionTargetBox="[246,1342,712,1907]" captionTargetId="figure@5.[233,1354,700,1922]" captionTargetPageId="5" captionText="FIGURE 2. Odontosyllis septemdentata n. sp. (A) Anterior chaetae. (B) Anterior aciculae. (C) Midbody chaetae. (D) Midbody acicula. Scale: 40 µm." httpUri="https://zenodo.org/record/259834/files/figure.png" pageId="3" pageNumber="510">Fig. 2</figureCitation>
|
||
B, D). Pharynx short, extending through 4 segments (
|
||
<figureCitation id="23D12A5B6E097A3DFDD0F8A4FDA8F854" box="[570,633,1903,1928]" captionStart="FIGURE 1" captionStartId="4.[151,250,1800,1822]" captionTargetBox="[403,1181,202,1766]" captionTargetId="figure@4.[392,1194,193,1778]" captionTargetPageId="4" captionText="FIGURE 1. Odontosyllis septemdentata n. sp. (A) Anterior end, dorsal view. (B) Trepan (lp = lateral plates; t = teeth) Scale: 40 µm." httpUri="https://zenodo.org/record/259833/files/figure.png" pageId="3" pageNumber="510">Fig. 1</figureCitation>
|
||
A); trepan with 7 teeth posteriorly located, alternating in size: one small at each end, followed by two larger and one smaller in the middle, and two lateral plates bigger in size (
|
||
<figureCitation id="23D12A5B6E097A3DFADCF85FFAA7F870" box="[1334,1398,1940,1965]" captionStart="FIGURE 1" captionStartId="4.[151,250,1800,1822]" captionTargetBox="[403,1181,202,1766]" captionTargetId="figure@4.[392,1194,193,1778]" captionTargetPageId="4" captionText="FIGURE 1. Odontosyllis septemdentata n. sp. (A) Anterior end, dorsal view. (B) Trepan (lp = lateral plates; t = teeth) Scale: 40 µm." httpUri="https://zenodo.org/record/259833/files/figure.png" pageId="3" pageNumber="510">Fig. 1</figureCitation>
|
||
B). Proventricle longer and thicker than pharynx, extending through about 6–7 segments, with about 45 muscle cell rows (
|
||
<figureCitation id="23D12A5B6E097A3DFF37F817FECDF828" box="[221,284,2012,2037]" captionStart="FIGURE 1" captionStartId="4.[151,250,1800,1822]" captionTargetBox="[403,1181,202,1766]" captionTargetId="figure@4.[392,1194,193,1778]" captionTargetPageId="4" captionText="FIGURE 1. Odontosyllis septemdentata n. sp. (A) Anterior end, dorsal view. (B) Trepan (lp = lateral plates; t = teeth) Scale: 40 µm." httpUri="https://zenodo.org/record/259833/files/figure.png" pageId="3" pageNumber="510">Fig. 1</figureCitation>
|
||
A).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="EF9566566E0E7A3AFF7DF8C3FF6EF8E0" httpUri="https://zenodo.org/record/259833/files/figure.png" pageId="4" pageNumber="511" targetBox="[403,1181,202,1766]" targetPageId="4">
|
||
<paragraph id="BB5536DE6E0E7A3AFF7DF8C3FF6EF8E0" blockId="4.[151,1435,1800,1852]" pageId="4" pageNumber="511">
|
||
<emphasis id="899EEACC6E0E7A3AFF7DF8C3FEC3F8C1" bold="true" box="[151,274,1800,1822]" pageId="4" pageNumber="511">FIGURE 1.</emphasis>
|
||
<taxonomicName id="7CEA4D5D6E0E7A3AFEF2F8C3FDE1F8C2" box="[280,560,1800,1822]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="511" phylum="Annelida" rank="species" species="septemdentata" status="sp. nov.">
|
||
<emphasis id="899EEACC6E0E7A3AFEF2F8C3FDE1F8C2" box="[280,560,1800,1822]" italics="true" pageId="4" pageNumber="511">Odontosyllis septemdentata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="899EEACC6E0E7A3AFDDCF8C3FDB8F8C1" bold="true" box="[566,617,1800,1821]" pageId="4" pageNumber="511">
|
||
<taxonomicNameLabel id="92AD57B76E0E7A3AFDDCF8C3FDB8F8C1" box="[566,617,1800,1821]" pageId="4" pageNumber="511" rank="species">n.sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(A) Anterior end, dorsal view. (B) Trepan (lp = lateral plates; t = teeth) Scale: 40 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="F3F065556E0E7A3BFF2DF8AFFD18FE0C" lastPageId="5" lastPageNumber="512" pageId="4" pageNumber="511" type="discussion">
|
||
<paragraph id="BB5536DE6E0E7A3AFF2DF8AFFA4CF834" blockId="4.[151,1437,1892,2024]" pageId="4" pageNumber="511">
|
||
<emphasis id="899EEACC6E0E7A3AFF2DF8AFFEEAF8A1" bold="true" box="[199,315,1892,1917]" pageId="4" pageNumber="511">Remarks.</emphasis>
|
||
<taxonomicName id="7CEA4D5D6E0E7A3AFEA8F8AFFDA9F8A0" box="[322,632,1892,1916]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="511" phylum="Annelida" rank="species" species="septemdentata" status="sp. nov.">
|
||
<emphasis id="899EEACC6E0E7A3AFEA8F8AFFDA9F8A0" box="[322,632,1892,1916]" italics="true" pageId="4" pageNumber="511">Odontosyllis septemdentata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="899EEACC6E0E7A3AFD95F8AFFD6CF8A1" bold="true" box="[639,701,1892,1917]" pageId="4" pageNumber="511">
|
||
<taxonomicNameLabel id="92AD57B76E0E7A3AFD95F8AFFD6CF8A1" box="[639,701,1892,1917]" pageId="4" pageNumber="511" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is characterized by having bidentate falcigers and a trepan with 7 teeth alternating in size. Most species of the genus have teeth similar in size, except
|
||
<taxonomicName id="7CEA4D5D6E0E7A3AFB76F843FE9AF819" authority="Imajima, 1966a" authorityName="Imajima" authorityYear="1966" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="511" phylum="Annelida" rank="species" species="setoensis">
|
||
<emphasis id="899EEACC6E0E7A3AFB76F843FA4DF843" box="[1180,1436,1928,1952]" italics="true" pageId="4" pageNumber="511">Odontosyllis setoensis</emphasis>
|
||
<bibRefCitation id="DF7B4B2F6E0E7A3AFF7DF867FE9AF819" author="Imajima" box="[151,331,1964,1989]" pageId="4" pageNumber="511" refString="Imajima, M (1966 a) The Syllidae (Polychaetous Annelids) from Japan III. Eusyllinae. Publications of the Seto Marine Biological Laboratory, 14, 85 - 116." type="journal article" year="1966" yearSuffix="a">Imajima, 1966a</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="7CEA4D5D6E0E7A3AFE60F867FB13F818" authority="Gongora-Garza and de Leon-Gonzalez, 1993" authorityName="Gongora-Garza and de Leon-Gonzalez" authorityYear="1993" box="[394,1218,1964,1989]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="511" phylum="Annelida" rank="species" species="heterodonta">
|
||
<emphasis id="899EEACC6E0E7A3AFE60F867FD78F818" box="[394,681,1964,1988]" italics="true" pageId="4" pageNumber="511">Odontosyllis heterodonta</emphasis>
|
||
Góngora-Garza and de
|
||
<bibRefCitation id="DF7B4B2F6E0E7A3AFC2DF867FB13F818" author="Leon-Gonzalez" box="[967,1218,1964,1989]" pageId="4" pageNumber="511" refString="Gongora-Garza, G. & de Leon-Gonzalez, J. A. (1993) Dos nuevos silidos (Polychaeta: Syllidae) y nuevos registros para Mexico, con una clave a las especies de silidos del Pacifico Mexicano. Cahiers de Biologie Marine, 34, 17 - 28." type="journal article" year="1993">León-González, 1993</bibRefCitation>
|
||
</taxonomicName>
|
||
. However, in both species, larger teeth are located in the middle of the trepan and smaller ones on the sides, never alternating in size.
|
||
</paragraph>
|
||
<paragraph id="BB5536DE6E0F7A3BFF7DFF5CFD18FE0C" blockId="5.[151,1436,151,644]" pageId="5" pageNumber="512">
|
||
Additionally, both species have very different chaetae from those of the species herein described:
|
||
<taxonomicName id="7CEA4D5D6E0F7A3BFB0DFF53FABEFF73" box="[1255,1391,152,175]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="512" phylum="Annelida" rank="species" species="setoensis">
|
||
<emphasis id="899EEACC6E0F7A3BFB0DFF53FABEFF73" box="[1255,1391,152,175]" italics="true" pageId="5" pageNumber="512">O. setoensis</emphasis>
|
||
</taxonomicName>
|
||
has shorter and broader falcigers, while
|
||
<taxonomicName id="7CEA4D5D6E0F7A3BFDC2FF77FD1EFF08" box="[552,719,188,212]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="512" phylum="Annelida" rank="species" species="heterodonta">
|
||
<emphasis id="899EEACC6E0F7A3BFDC2FF77FD1EFF08" box="[552,719,188,212]" italics="true" pageId="5" pageNumber="512">O. heterodonta</emphasis>
|
||
</taxonomicName>
|
||
has falcigers of two sizes, very similar in shape; in both species, spines are inconspicuous.
|
||
<taxonomicName id="7CEA4D5D6E0F7A3BFE54FF2BFCBDFF24" authority="Moore 1909" authorityName="Moore" authorityYear="1909" box="[446,876,224,248]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="512" phylum="Annelida" rank="species" species="phosphorea">
|
||
<emphasis id="899EEACC6E0F7A3BFE54FF2BFD06FF24" box="[446,727,224,248]" italics="true" pageId="5" pageNumber="512">Odontosyllis phosphorea</emphasis>
|
||
<bibRefCitation id="DF7B4B2F6E0F7A3BFD35FF2BFCBDFF24" author="Moore" box="[735,876,224,248]" pageId="5" pageNumber="512" refString="Moore, J. P. (1909) The polychaetous annelids dredged by the Albatross off the coast of California in 1904. I. Syllidae, Sphaerodoridae, Hesionidae, Phyllodocidae. Proceedings of the Academy of Natural Sciences of Philadelphia, 61, 321 - 351." type="journal article" year="1909">Moore 1909</bibRefCitation>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="7CEA4D5D6E0F7A3BFC43FF2BFA8BFF24" authority="Schmarda 1861" authorityName="Schmarda" authorityYear="1861" box="[937,1370,223,248]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="512" phylum="Annelida" rank="species" species="polycera">
|
||
<emphasis id="899EEACC6E0F7A3BFC43FF2BFB71FF24" box="[937,1184,224,248]" italics="true" pageId="5" pageNumber="512">Odontosyllis polycera</emphasis>
|
||
<bibRefCitation id="DF7B4B2F6E0F7A3BFB42FF14FA8BFF24" author="Schmarda" box="[1192,1370,223,248]" pageId="5" pageNumber="512" refString="Schmarda, L. K. (1861) Neue Turbellarian, Rotatorien und Anneliden beobachtey und gesammelt auf einer Reise und die Erde 1863 bis 1857. Erster Band (zweite halfte). Wilhelm Engelmann. Leipzig, 164 pp." type="book" year="1861">Schmarda 1861</bibRefCitation>
|
||
</taxonomicName>
|
||
, have chaetae similar to the species herein described. However, the former has a characteristic color pattern and a longer proventricle (extending through 9 segments, with about 60 muscle cell rows), while the latter has smooth and trilobed aciculae and also a longer proventricle (extending through 9–10 segments too, but with up to 130 muscle cell rows). Even if all the specimens analyzed are incomplete, and therefore the simple chaetae and the pygidium could not be examined, the other characteristics are sufficient to separate this species from all other so far described in the genus and validate its status of new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F3F065556E0F7A3BFF2DFE17FD10FDC4" pageId="5" pageNumber="512" type="materials_examined">
|
||
<paragraph id="BB5536DE6E0F7A3BFF2DFE17FC93FE29" blockId="5.[151,1436,151,644]" box="[199,834,476,501]" pageId="5" pageNumber="512">
|
||
<materialsCitation id="0B823C836E0F7A3BFF2DFE17FC93FE29" ID-GBIF-Occurrence="1300284219" box="[199,834,476,501]" location="Acapulco Bay" pageId="5" pageNumber="512" specimenCount="1" stateProvince="Southern" typeStatus="holotype">
|
||
<emphasis id="899EEACC6E0F7A3BFF2DFE17FEB4FE29" bold="true" box="[199,357,476,501]" pageId="5" pageNumber="512">
|
||
<typeStatus id="6451887C6E0F7A3BFF2DFE17FED3FE29" box="[199,258,476,501]" pageId="5" pageNumber="512">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
<location id="BE3560056E0F7A3BFE86FE17FDDDFE29" LSID="urn:lsid:plazi:treatment:334387C86E097A3BFF7DFD3AFF34FD58:BE3560056E0F7A3BFE86FE17FDDDFE29" box="[364,524,476,501]" name="Acapulco Bay" pageId="5" pageNumber="512" stateProvince="Southern">Acapulco Bay</location>
|
||
,
|
||
<collectingRegion id="792EF83C6E0F7A3BFDFDFE17FDADFE29" box="[535,636,476,501]" country="Israel" name="Southern" pageId="5" pageNumber="512">Southern</collectingRegion>
|
||
Mexican Pacific.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="BB5536DE6E0F7A3BFF2DFE34FD10FDC4" blockId="5.[151,1436,151,644]" box="[199,705,511,536]" pageId="5" pageNumber="512">
|
||
<emphasis id="899EEACC6E0F7A3BFF2DFE34FEFBFDC4" bold="true" box="[199,298,511,536]" pageId="5" pageNumber="512">Habitat.</emphasis>
|
||
Subtidal on medium to coarse sand.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F3F065556E0F7A3BFF2DFDEFFCECFDE1" box="[199,829,548,573]" pageId="5" pageNumber="512" type="distribution">
|
||
<paragraph id="BB5536DE6E0F7A3BFF2DFDEFFCECFDE1" blockId="5.[151,1436,151,644]" box="[199,829,548,573]" pageId="5" pageNumber="512">
|
||
<emphasis id="899EEACC6E0F7A3BFF2DFDEFFEB1FDE1" bold="true" box="[199,352,548,573]" pageId="5" pageNumber="512">Distribution.</emphasis>
|
||
Acapulco Bay,
|
||
<collectingRegion id="792EF83C6E0F7A3BFDF9FDEFFDA9FDE1" box="[531,632,548,573]" country="Israel" name="Southern" pageId="5" pageNumber="512">Southern</collectingRegion>
|
||
Mexican Pacific.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F3F065556E0F7A3BFF2DFD8CFF34FD58" pageId="5" pageNumber="512" type="etymology">
|
||
<paragraph id="BB5536DE6E0F7A3BFF2DFD8CFF34FD58" blockId="5.[151,1436,151,644]" pageId="5" pageNumber="512">
|
||
<emphasis id="899EEACC6E0F7A3BFF2DFD8CFE9FFD83" bold="true" box="[199,334,583,608]" pageId="5" pageNumber="512">Etymology.</emphasis>
|
||
The specific name is derived from the Latin terms
|
||
<emphasis id="899EEACC6E0F7A3BFC6FFD82FC02FDBC" box="[901,979,585,608]" italics="true" pageId="5" pageNumber="512">septem</emphasis>
|
||
and
|
||
<emphasis id="899EEACC6E0F7A3BFBE2FD83FB9AFDBC" box="[1032,1099,584,608]" italics="true" pageId="5" pageNumber="512">dentis</emphasis>
|
||
referring to the seven-toothed trepan.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |