treatments-xml/data/30/76/EC/3076EC0BFF93FF985DABFE11FE050B7A.xml

<document id="46DA5756ECE74F67D21A31EB7385CD4B" ID-DOI="10.13018/bmr11036" ID-ISSN="1175­5334" ID-Zenodo-Dep="5133706" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1627158871962" checkinUser="felipe" docAuthor="Ivanov, Dmitry L. &amp; Scheltema, Amélie H." docDate="2008" docId="3076EC0BFF93FF985DABFE11FE050B7A" docLanguage="en" docName="zt01885p060.pdf" docOrigin="Zootaxa 1885" docSource="http://dx.doi.org/10.13018/bmr11036" docStyle="DocumentStyle:C4791ACFF01C5C140D2C1A203DB3C9B0.4:Zootaxa.2007-2008.monograph" docStyleId="C4791ACFF01C5C140D2C1A203DB3C9B0" docStyleName="Zootaxa.2007-2008.monograph" docStyleVersion="4" docTitle="Claviderma mexicanum Ivanov &amp; Scheltema 2008, n. sp." docType="treatment" docVersion="3" lastPageNumber="22" masterDocId="CC4F9473FF81FF8D5D3CFF96FF830F08" masterDocTitle="NMR solution structures of KAP- 1 PHD finger-bromodomain" masterLastPageNumber="60" masterPageNumber="1" pageNumber="19" updateTime="1699021849916" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="395EDE235E5D59E793C98A64BC2B83CD">NMR solution structures of KAP- 1 PHD finger-bromodomain</mods:title>
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<mods:namePart id="022981A836253AE498632AA86126E96E">Ivanov, Dmitry L.</mods:namePart>
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<mods:namePart id="C811577EAFF00BDEC5FBCD42D8D435F6">Scheltema, Amélie H.</mods:namePart>
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<mods:date id="85B67F568B067C0593067D6BA68B8B5A">2008</mods:date>
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<mods:number id="54B7B81AA1A4644E32BB8EE3ECCE5A47">2008-09-26</mods:number>
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<treatment id="3076EC0BFF93FF985DABFE11FE050B7A" LSID="urn:lsid:plazi:treatment:3076EC0BFF93FF985DABFE11FE050B7A" httpUri="http://treatment.plazi.org/id/3076EC0BFF93FF985DABFE11FE050B7A" lastPageId="21" lastPageNumber="22" pageId="18" pageNumber="19">
<subSubSection id="F0C50E96FF93FF9F5DABFE11FD820EA9" box="[151,513,391,417]" pageId="18" pageNumber="19" type="nomenclature">
<paragraph id="B8605D1DFF93FF9F5DABFE11FD820EA9" blockId="18.[151,730,391,452]" box="[151,513,391,417]" pageId="18" pageNumber="19">
<heading id="E328EA71FF93FF9F5DABFE11FD820EA9" bold="true" box="[151,513,391,417]" fontSize="11" level="1" pageId="18" pageNumber="19" reason="1">
<emphasis id="8AAB810FFF93FF9F5DABFE11FD820EA9" bold="true" box="[151,513,391,417]" pageId="18" pageNumber="19">
<taxonomicName id="7FDF269EFF93FF9F5DABFE11FE340EA9" ID-CoL="VVJ2" authority="Ivanov &amp; Scheltema, 2008" authorityName="Ivanov &amp; Scheltema" authorityYear="2008" box="[151,439,391,417]" class="Caudofoveata" family="Prochaetodermatidae" genus="Claviderma" kingdom="Animalia" order="Chaetodermatida" pageId="18" pageNumber="19" phylum="Mollusca" rank="species" species="mexicanum" status="sp. nov.">
<emphasis id="8AAB810FFF93FF9F5DABFE11FE340EA9" bold="true" box="[151,439,391,417]" italics="true" pageId="18" pageNumber="19">Claviderma mexicanum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="91983C74FF93FF9F5C83FE11FD820EA9" box="[447,513,391,417]" pageId="18" pageNumber="19" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
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<subSubSection id="F0C50E96FF93FF9F5DABFE3CFD590ECC" box="[151,730,426,452]" pageId="18" pageNumber="19" type="description">
<paragraph id="B8605D1DFF93FF9F5DABFE3CFD590ECC" blockId="18.[151,730,391,452]" box="[151,730,426,452]" pageId="18" pageNumber="19">
(
<figureCitation id="20E44198FF93FF9F5DA3FE3CFE9D0ECC" box="[159,286,426,452]" captionStart="FIGURE 1" captionStartId="6.[151,255,1667,1691]" captionTargetBox="[151,1436,194,1643]" captionTargetId="figure-99@6.[151,1436,194,1643]" captionTargetPageId="6" captionText="FIGURE 1. Holotypes of new Prochaetodermatidae species in the western Atlantic Ocean south of 35°N. A. Chevroderma cuspidatum, Gulf of Mexico. B. Claviderma amplum, Gulf of Mexico. C. Spathoderma compactum, Argentine Basin. D. Claviderma crassum, Guiana Basin. E. Spathoderma bulbosum, Gulf of Mexico. F. Claviderma mexicanum, Gulf of Mexico. G. Prochaetoderma gilrowei, Gulf of Mexico. H. Niteomica captainkiddae, Gulf of Mexico. I. Spathoderma quadratum, Gulf of Mexico." figureDoi="http://doi.org/10.5281/zenodo.5133708" httpUri="https://zenodo.org/record/5133708/files/figure.png" pageId="18" pageNumber="19">Figures 1F</figureCitation>
, 
<figureCitation id="20E44198FF93FF9F5C17FE3CFECA0ECC" box="[299,329,426,452]" captionStart="FIGURE 11" captionStartId="18.[151,255,1892,1916]" captionTargetBox="[159,1432,597,1854]" captionTargetId="figure-160@18.[151,1436,589,1869]" captionTargetPageId="18" captionText="FIGURE 11. Claviderma mexicanum n. sp., Gulf of Mexico. A, G. Holotype (DGoMB, MT4/3). B–F. Paratypes (C is juvenile) (DGoMB, S36/1). A–C. Entire. D. Oral shield sclerites in situ. E. Radula teeth and central plate. F. Jaw. G. Mid-trunk sclerites. H. Sclerites from different body regions, juvenile." figureDoi="http://doi.org/10.5281/zenodo.5133730" httpUri="https://zenodo.org/record/5133730/files/figure.png" pageId="18" pageNumber="19">11</figureCitation>
, 
<figureCitation id="20E44198FF93FF9F5C6AFE3CFEF50ECC" box="[342,374,426,452]" captionStart="FIGURE 12" captionStartId="19.[151,255,1588,1612]" captionTargetBox="[157,1425,191,1569]" captionTargetId="figure-183@19.[151,1435,177,1579]" captionTargetPageId="19" captionText="FIGURE 12. Claviderma mexicanum n. sp., sclerites from same paratype as Figure 11B. A. Oral shield. B. Dorsal to oral shield and dorsal anterium. C. Lateral anterium. D. Dorsal anterium. E–G. Ventral trunk (F, lateral view). H. Dorsal and lateral mid-trunk. I. Shank. J. Knob. K. Fringe." figureDoi="http://doi.org/10.5281/zenodo.5133732" httpUri="https://zenodo.org/record/5133732/files/figure.png" pageId="18" pageNumber="19">12</figureCitation>
, 
<figureCitation id="20E44198FF93FF9F5CBEFE3CFE2C0ECC" box="[386,431,426,452]" captionStart="FIGURE 13" captionStartId="20.[151,255,1637,1661]" captionTargetBox="[151,1436,194,1613]" captionTargetId="figure-159@20.[151,1436,194,1613]" captionTargetPageId="20" captionText="FIGURE 13. Trunk sclerites of Claviderma n. spp. paratypes (SEM). A, B. Cl. compactum, Argentine Basin, type locality; B showing fine striations not visible in A and subtriangular cross-section of thick sclerite. C–E. Cl. crassum, Guiana Basin, type locality; C, E showing long blade and sharp striations, enlarged in D; E showing curved sclerite. F. Cl. mexicanum, Gulf of Mexico, type locality; sclerites as they appear in situ." figureDoi="http://doi.org/10.5281/zenodo.5133734" httpUri="https://zenodo.org/record/5133734/files/figure.png" pageId="18" pageNumber="19">13F</figureCitation>
, 
<figureCitation id="20E44198FF93FF9F5C80FE3CFE6D0ECC" box="[444,494,426,452]" captionStart="FIGURE 24" captionStartId="36.[151,255,1841,1865]" captionTargetBox="[160,1427,198,1806]" captionTargetId="figure-40@36.[151,1436,194,1817]" captionTargetPageId="36" captionText="FIGURE 24. A–C. Distribution of Prochaetodermatidae species in the Gulf of Mexico. Stations without prochaetodermatid species indicated by small black circles." figureDoi="http://doi.org/10.5281/zenodo.5133764" httpUri="https://zenodo.org/record/5133764/files/figure.png" pageId="18" pageNumber="19">24B</figureCitation>
, 
<figureCitation id="20E44198FF93FF9F5CC7FE3CFD990ECC" box="[507,538,426,452]" captionStart="FIGURE 25" captionStartId="37.[151,255,956,980]" captionTargetBox="[158,1429,194,935]" captionTargetId="figure-72@37.[151,1436,186,950]" captionTargetPageId="37" captionText="FIGURE 25. Distribution of Prochaetodermatidae species outside the Gulf of Mexico but restricted to the western Atlantic south of 35ºN." figureDoi="http://doi.org/10.5281/zenodo.5133766" httpUri="https://zenodo.org/record/5133766/files/figure.png" pageId="18" pageNumber="19">25</figureCitation>
, 
<tableCitation id="F55D68A6FF93FF9F5F1BFE3CFD0A0ECC" box="[551,649,426,452]" captionStart="TABLE 1" captionStartId="38.[151,241,154,178]" captionText="TABLE 1. Gulf of Mexico, material examined; all samples taken from 1983–2000 with a GoMEX box core, 0.1725 m2 used for macrofauna. Specimen numbers from type locality in bold italics. Ordered by sample number or by station and replicate number. Note that NGoMCS cruises 1–3 in 1983 and 1984 give latitude and longitude in degrees, minutes, and seconds; for cruises 4 and 5 in 1985 and DGoMB cruises they are given in degrees and decimal minutes. Stn = station number, Repl = replicate number, Fr = fraction (0–5 mm = 1, 5–10 mm = 2, 10–15 mm = 3) for NGoMCS Cruises 1 &amp; 2 only. NGoMCS = cruises of LGL Ecological Research Associates; DGoMB = cruises of Texas A&amp;M." pageId="18" pageNumber="19">Tables 1</tableCitation>
, 
<tableCitation id="F55D68A6FF93FF9F5FABFE3CFD2B0ECC" box="[663,680,426,452]" captionStart="TABLE 2" captionStartId="43.[151,231,1287,1308]" captionText="TABLE 2. Distribution of species by depth in the Gulf of Mexico.: Total number of stations where species were found and, by species, number of stations where each species was found/number of specimens. Ch. cusp = Chevroderma cuspidatum, Cl. amp = Claviderma amplum, Pr. gilr. = Prochaetoderma gilrowei, Sp. quad = Spathoderma quadratum, Cl. mex. = Claviderma mexicanum, Nit. capt. = Niteomica captainkiddae, Sp. bulb. = Spathoderma bulbosum." pageId="18" pageNumber="19">2</tableCitation>
, 
<tableCitation id="F55D68A6FF93FF9F5F89FE3CFD520ECC" box="[693,721,426,452]" captionStart="TABLE 4" captionStartId="45.[151,231,151,172]" captionText="TABLE 4. Prochaetodermatidae examined off northeastern South America. All samples taken with epibenthic sled. Specimen numbers from type locality in bold italics. Species abbreviations: Sp. bulb. = Spathoderma bulbosum, Sp. gross. = S. grossum, Sp.quad. = S. quadratum, Cl. amp. = Claviderma amplum, Cl. crass. = C. crassum, Cl. mex. = C. mexicanum, Pr. gilr. = Prochaetoderma gilrowei, Nit. capt. = Niteomica captainkiddae." pageId="18" pageNumber="19">4a</tableCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="F0C50E96FF93FF9E5DABFE6CFAF9080A" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19" type="materials_examined">
<paragraph id="B8605D1DFF93FF9F5DABFE6CFA020D1C" blockId="18.[151,1409,506,532]" box="[151,1409,506,532]" pageId="18" pageNumber="19">
<emphasis id="8AAB810FFF93FF9F5DABFE6CFECC0D1C" bold="true" box="[151,335,506,532]" pageId="18" pageNumber="19">Type material:</emphasis>
<materialsCitation id="08B75740FF93FF9F5C6AFE6CFD0C0D1C" box="[342,655,506,532]" collectionCode="USNM" pageId="18" pageNumber="19" specimenCode="USNM 1112617" specimenCount="1" typeStatus="holotype">
<typeStatus id="6764E3BFFF93FF9F5C6AFE6CFE400D1C" box="[342,451,506,532]" pageId="18" pageNumber="19" type="holotype">Holotype</typeStatus>
<specimenCode id="E879F566FF93FF9F5CF6FE6CFD0C0D1C" box="[458,655,506,532]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="18" pageNumber="19" type="Museum">USNM 1112617</specimenCode>
</materialsCitation>
. 
<materialsCitation id="08B75740FF93FF9F5FA6FE6CFC540D1C" box="[666,983,506,532]" collectionCode="USNM" pageId="18" pageNumber="19" specimenCount="1" typeStatus="paratype">
<typeStatus id="6764E3BFFF93FF9F5FA6FE6CFC930D1C" box="[666,784,506,532]" pageId="18" pageNumber="19" type="paratype">Paratypes</typeStatus>
: 
<collectionCode id="DECEC5D8FF93FF9F5E27FE6CFCF00D1C" box="[795,883,506,532]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="18" pageNumber="19" type="Museum">USNM</collectionCode>
; TAMU
</materialsCitation>
; 
<collectionCode id="DECEC5D8FF93FF9F5EDEFE6CFBBE0D1C" box="[994,1085,506,532]" country="China" httpUri="http://grbio.org/cool/49rk-3jpq" name="Zoological Museum, University of Amoy" pageId="18" pageNumber="19">ZMUM</collectionCode>
Le1–170 (DGoMB S36/1).
</paragraph>
<caption id="ECA00D95FF93FF9F5DABF8F2FC0508C9" ID-DOI="http://doi.org/10.5281/zenodo.5133730" ID-Zenodo-Dep="5133730" httpUri="https://zenodo.org/record/5133730/files/figure.png" pageId="18" pageNumber="19" startId="18.[151,255,1892,1916]" targetBox="[159,1432,597,1854]" targetPageId="18">
<paragraph id="B8605D1DFF93FF9F5DABF8F2FC0508C9" blockId="18.[151,1436,1892,1986]" pageId="18" pageNumber="19">
<emphasis id="8AAB810FFF93FF9F5DABF8F2FEA50874" bold="true" box="[151,294,1892,1916]" pageId="18" pageNumber="19">FIGURE 11.</emphasis>
<taxonomicName id="7FDF269EFF93FF9F5C13F8F3FDAD0874" authority="Ivanov &amp; Scheltema, 2008" authorityName="Ivanov &amp; Scheltema" authorityYear="2008" box="[303,558,1893,1916]" class="Caudofoveata" family="Prochaetodermatidae" genus="Claviderma" kingdom="Animalia" order="Chaetodermatida" pageId="18" pageNumber="19" phylum="Mollusca" rank="species" species="mexicanum" status="sp. nov.">
<emphasis id="8AAB810FFF93FF9F5C13F8F3FDAD0874" box="[303,558,1893,1916]" italics="true" pageId="18" pageNumber="19">Claviderma mexicanum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="91983C74FF93FF9F5F0AF8F3FDF10874" box="[566,626,1893,1916]" pageId="18" pageNumber="19" rank="species">n. sp.</taxonomicNameLabel>
, Gulf of Mexico. 
<emphasis id="8AAB810FFF93FF9F5E0BF8F2FCF10874" bold="true" box="[823,882,1892,1916]" pageId="18" pageNumber="19">A, G.</emphasis>
Holotype (DGoMB, MT4/3). 
<emphasis id="8AAB810FFF93FF9F5980F8F2FB6C0874" bold="true" box="[1212,1263,1892,1916]" pageId="18" pageNumber="19">B–F.</emphasis>
Paratypes (C is juvenile) (DGoMB, S36/1). 
<emphasis id="8AAB810FFF93FF9F5CF7F811FD850897" bold="true" box="[459,518,1927,1951]" pageId="18" pageNumber="19">A–C.</emphasis>
Entire. 
<emphasis id="8AAB810FFF93FF9F5F63F811FDF10897" bold="true" box="[607,626,1927,1951]" pageId="18" pageNumber="19">D</emphasis>
. Oral shield sclerites 
<emphasis id="8AAB810FFF93FF9F5E58F81EFC2C0897" box="[868,943,1928,1951]" italics="true" pageId="18" pageNumber="19">in situ.</emphasis>
<emphasis id="8AAB810FFF93FF9F5E84F811FC530897" bold="true" box="[952,976,1927,1951]" pageId="18" pageNumber="19">E.</emphasis>
<taxonomicName id="7FDF269EFF93FF9F5EE5F81EFBA60897" box="[985,1061,1928,1951]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Animalia" order="Porellales" pageId="18" pageNumber="34" phylum="Bryophyta" rank="genus">Radula</taxonomicName>
teeth and central plate. 
<emphasis id="8AAB810FFF93FF9F5813F811FAC70897" bold="true" box="[1327,1348,1927,1951]" pageId="18" pageNumber="19">F.</emphasis>
Jaw. 
<emphasis id="8AAB810FFF93FF9F58B8F811FA1F0897" bold="true" box="[1412,1436,1927,1951]" pageId="18" pageNumber="19">G.</emphasis>
Mid-trunk sclerites. 
<emphasis id="8AAB810FFF93FF9F5C4CF83CFE0808CA" bold="true" box="[368,395,1962,1986]" pageId="18" pageNumber="19">H.</emphasis>
Sclerites from different body regions, juvenile.
</paragraph>
</caption>
<caption id="ECA00D95FF92FF9E5DABF9A2FD3C0999" ID-DOI="http://doi.org/10.5281/zenodo.5133732" ID-Zenodo-Dep="5133732" httpUri="https://zenodo.org/record/5133732/files/figure.png" pageId="19" pageNumber="20" startId="19.[151,255,1588,1612]" targetBox="[157,1425,191,1569]" targetPageId="19">
<paragraph id="B8605D1DFF92FF9E5DABF9A2FD3C0999" blockId="19.[151,1436,1588,1682]" pageId="19" pageNumber="20">
<emphasis id="8AAB810FFF92FF9E5DABF9A2FEAB0944" bold="true" box="[151,296,1588,1612]" pageId="19" pageNumber="20">FIGURE 12.</emphasis>
<taxonomicName id="7FDF269EFF92FF9E5C0CF9A3FDAC0944" authority="Ivanov &amp; Scheltema, 2008" authorityName="Ivanov &amp; Scheltema" authorityYear="2008" box="[304,559,1589,1612]" class="Caudofoveata" family="Prochaetodermatidae" genus="Claviderma" kingdom="Animalia" order="Chaetodermatida" pageId="19" pageNumber="20" phylum="Mollusca" rank="species" species="mexicanum" status="sp. nov.">
<emphasis id="8AAB810FFF92FF9E5C0CF9A3FDAC0944" box="[304,559,1589,1612]" italics="true" pageId="19" pageNumber="20">Claviderma mexicanum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="91983C74FF92FF9E5F04F9A3FDF60944" box="[568,629,1589,1612]" pageId="19" pageNumber="20" rank="species">n. sp.</taxonomicNameLabel>
, sclerites from same paratype as Figure 11B. 
<emphasis id="8AAB810FFF92FF9E595BF9A2FB030944" bold="true" box="[1127,1152,1588,1612]" pageId="19" pageNumber="20">A.</emphasis>
Oral shield. 
<emphasis id="8AAB810FFF92FF9E582BF9A2FAAC0944" bold="true" box="[1303,1327,1588,1612]" pageId="19" pageNumber="20">B.</emphasis>
Dorsal to oral shield and dorsal anterium. 
<emphasis id="8AAB810FFF92FF9E5CC5F9C1FD910967" bold="true" box="[505,530,1623,1647]" pageId="19" pageNumber="20">C.</emphasis>
Lateral anterium. 
<emphasis id="8AAB810FFF92FF9E5FEAF9C1FD730967" bold="true" box="[726,752,1623,1647]" pageId="19" pageNumber="20">D.</emphasis>
Dorsal anterium. 
<emphasis id="8AAB810FFF92FF9E5E93F9C1FC640967" bold="true" box="[943,999,1623,1647]" pageId="19" pageNumber="20">E–G.</emphasis>
Ventral trunk (F, lateral view). 
<emphasis id="8AAB810FFF92FF9E580FF9C1FACC0967" bold="true" box="[1331,1359,1623,1647]" pageId="19" pageNumber="20">H.</emphasis>
Dorsal and lateral mid-trunk. 
<emphasis id="8AAB810FFF92FF9E5CB9F9ECFE15099A" bold="true" box="[389,406,1658,1682]" pageId="19" pageNumber="20">I.</emphasis>
Shank. 
<emphasis id="8AAB810FFF92FF9E5CD1F9ECFD82099A" bold="true" box="[493,513,1658,1682]" pageId="19" pageNumber="20">J.</emphasis>
Knob. 
<emphasis id="8AAB810FFF92FF9E5F6CF9ECFDE8099A" bold="true" box="[592,619,1658,1682]" pageId="19" pageNumber="20">K.</emphasis>
Fringe.
</paragraph>
</caption>
<paragraph id="B8605D1DFF92FF9E5DFAF929FAC709D2" blockId="19.[151,1436,1727,2031]" box="[198,1348,1727,1754]" pageId="19" pageNumber="20">
<materialsCitation id="08B75740FF92FF9E5DFAF929FAC309D2" box="[198,1344,1727,1754]" collectingDate="2000-06-16" collectionCode="MT" elevation="1401" latitude="27.828" location="Gulf" longLatPrecision="12" longitude="-89.16783" pageId="19" pageNumber="20" specimenCode="MT4" specimenCount="1" stateProvince="Gulf" typeStatus="holotype">
<emphasis id="8AAB810FFF92FF9E5DFAF929FEEC09D1" bold="true" box="[198,367,1727,1753]" pageId="19" pageNumber="20">
<typeStatus id="6764E3BFFF92FF9E5DFAF929FE8709D1" box="[198,260,1727,1753]" pageId="19" pageNumber="20">Type</typeStatus>
locality:
</emphasis>
<collectingRegion id="7A1B93FFFF92FF9E5C4BF956FE2E09D2" box="[375,429,1728,1754]" country="Papua New Guinea" name="Gulf" pageId="19" pageNumber="20">Gulf</collectingRegion>
of 
<collectingRegion id="7A1B93FFFF92FF9E5CE8F956FDB209D2" box="[468,561,1728,1754]" country="Mexico" name="Mexico" pageId="19" pageNumber="20">Mexico</collectingRegion>
, 
<geoCoordinate id="DDEB3BDAFF92FF9E5F00F956FD4709D2" box="[572,708,1728,1754]" degrees="27" direction="north" minutes="49.68" orientation="latitude" pageId="19" pageNumber="20" precision="9" value="27.828">27°49.68'N</geoCoordinate>
, 
<geoCoordinate id="DDEB3BDAFF92FF9E5FECF956FCDF09D2" box="[720,860,1728,1754]" degrees="89" direction="west" minutes="10.07" orientation="longitude" pageId="19" pageNumber="20" precision="9" value="-89.16783">89°10.07'W</geoCoordinate>
, 
<quantity id="7F27F0F8FF92FF9E5E54F956FC4B09D2" box="[872,968,1728,1754]" metricMagnitude="3" metricUnit="m" metricValue="1.401" pageId="19" pageNumber="20" unit="m" value="1401.0">
<elevation id="33F2BA2EFF92FF9E5E54F956FC4B09D2" box="[872,968,1728,1754]" metricMagnitude="3" metricUnit="m" metricValue="1.401" pageId="19" pageNumber="20" unit="m" value="1401.0">1,401 m</elevation>
</quantity>
(DGoMB, 
<specimenCode id="E879F566FF92FF9E5972F956FB0F09D2" box="[1102,1164,1728,1754]" collectionCode="MT" country="Russia" name="Mus. Tinro, Vladyvostok" pageId="19" pageNumber="20">MT4</specimenCode>
/3, 
<date id="CC617BDDFF92FF9E5992F956FAB409D2" box="[1198,1335,1728,1754]" pageId="19" pageNumber="20" value="2000-06-16">
<collectingDate id="DC258235FF92FF9E5992F956FAB409D2" box="[1198,1335,1728,1754]" pageId="19" pageNumber="20" value="2000-06-16">16.06.2000</collectingDate>
</date>
)
</materialsCitation>
.
</paragraph>
<paragraph id="B8605D1DFF92FF9E5DFAF971FAF9080A" blockId="19.[151,1436,1727,2031]" box="[198,1402,1767,1794]" pageId="19" pageNumber="20">
<emphasis id="8AAB810FFF92FF9E5DFAF971FE3F0809" bold="true" box="[198,444,1767,1793]" pageId="19" pageNumber="20">Material examined:</emphasis>
<collectingRegion id="7A1B93FFFF92FF9E5CF8F97EFE79080A" box="[452,506,1768,1794]" country="Papua New Guinea" name="Gulf" pageId="19" pageNumber="20">Gulf</collectingRegion>
of 
<materialsCitation id="08B75740FF92FF9E5F1DF97EFAF5080A" box="[545,1398,1768,1794]" location="Mexico" pageId="19" pageNumber="20" specimenCount="56" stateProvince="Mexico">
<collectingRegion id="7A1B93FFFF92FF9E5F1DF97EFDFE080A" box="[545,637,1768,1794]" country="Mexico" name="Mexico" pageId="19" pageNumber="20">Mexico</collectingRegion>
, 
<specimenCount id="AED99694FF92FF9E5FB5F97EFCAB080A" box="[649,808,1768,1794]" pageId="19" pageNumber="20" type="generic">42 specimens</specimenCount>
(
<tableCitation id="F55D68A6FF92FF9E5E0BF97EFC0C080A" box="[823,911,1768,1794]" captionStart="TABLE 1" captionStartId="38.[151,241,154,178]" captionText="TABLE 1. Gulf of Mexico, material examined; all samples taken from 1983–2000 with a GoMEX box core, 0.1725 m2 used for macrofauna. Specimen numbers from type locality in bold italics. Ordered by sample number or by station and replicate number. Note that NGoMCS cruises 1–3 in 1983 and 1984 give latitude and longitude in degrees, minutes, and seconds; for cruises 4 and 5 in 1985 and DGoMB cruises they are given in degrees and decimal minutes. Stn = station number, Repl = replicate number, Fr = fraction (0–5 mm = 1, 5–10 mm = 2, 10–15 mm = 3) for NGoMCS Cruises 1 &amp; 2 only. NGoMCS = cruises of LGL Ecological Research Associates; DGoMB = cruises of Texas A&amp;M." pageId="19" pageNumber="20">Table 1</tableCitation>
); Guiana Basin, 
<specimenCount id="AED99694FF92FF9E596AF97EFB76080A" box="[1110,1269,1768,1794]" pageId="19" pageNumber="20" type="generic">14 specimens</specimenCount>
(
<tableCitation id="F55D68A6FF92FF9E583FF97EFAEE080A" box="[1283,1389,1768,1794]" captionStart="TABLE 4" captionStartId="45.[151,231,151,172]" captionText="TABLE 4. Prochaetodermatidae examined off northeastern South America. All samples taken with epibenthic sled. Specimen numbers from type locality in bold italics. Species abbreviations: Sp. bulb. = Spathoderma bulbosum, Sp. gross. = S. grossum, Sp.quad. = S. quadratum, Cl. amp. = Claviderma amplum, Cl. crass. = C. crassum, Cl. mex. = C. mexicanum, Pr. gilr. = Prochaetoderma gilrowei, Nit. capt. = Niteomica captainkiddae." pageId="19" pageNumber="20">Table 4a</tableCitation>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="F0C50E96FF92FF9E5DFAF89BFDF908E7" pageId="19" pageNumber="20" type="diagnosis">
<paragraph id="B8605D1DFF92FF9E5DFAF89BFDF908E7" blockId="19.[151,1436,1727,2031]" pageId="19" pageNumber="20">
<emphasis id="8AAB810FFF92FF9E5DFAF89BFECB082F" bold="true" box="[198,328,1805,1831]" pageId="19" pageNumber="20">Diagnosis:</emphasis>
Slender, opaque, to 
<quantity id="7F27F0F8FF92FF9E5F0AF89BFD0C082F" box="[566,655,1805,1831]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="19" pageNumber="20" unit="mm" value="5.5">5.5 mm</quantity>
long, shank width about 1/2 trunk width, long, posterium to 2/3–3/ 4 trunk length, shank demarcated from trunk and knob; trunk but not shank sclerites adpressed, at 45º to longitudinal body axis, sclerites fringing knob in single row, extending beyond knob; knob covered by short sclerites, with two lateral clusters of long, hair-like sclerites, but often missing. Oral shield sclerites in 3 rows. Trunk sclerites straight, symmetrical, base long, thick, narrowest proximally, widest at waist, blade short, sides straight, distally pointed (
<figureCitation id="20E44198FF92FF9E5F39F843FDEF08E7" box="[517,620,2005,2031]" captionStart="FIGURE 13" captionStartId="20.[151,255,1637,1661]" captionTargetBox="[151,1436,194,1613]" captionTargetId="figure-159@20.[151,1436,194,1613]" captionTargetPageId="20" captionText="FIGURE 13. Trunk sclerites of Claviderma n. spp. paratypes (SEM). A, B. Cl. compactum, Argentine Basin, type locality; B showing fine striations not visible in A and subtriangular cross-section of thick sclerite. C–E. Cl. crassum, Guiana Basin, type locality; C, E showing long blade and sharp striations, enlarged in D; E showing curved sclerite. F. Cl. mexicanum, Gulf of Mexico, type locality; sclerites as they appear in situ." figureDoi="http://doi.org/10.5281/zenodo.5133734" httpUri="https://zenodo.org/record/5133734/files/figure.png" pageId="19" pageNumber="20">Fig. 13F</figureCitation>
).
</paragraph>
</subSubSection>
<caption id="ECA00D95FF95FF995DABF9F3FCF409EC" ID-DOI="http://doi.org/10.5281/zenodo.5133734" ID-Zenodo-Dep="5133734" httpUri="https://zenodo.org/record/5133734/files/figure.png" pageId="20" pageNumber="21" startId="20.[151,255,1637,1661]" targetBox="[151,1436,194,1613]" targetPageId="20">
<paragraph id="B8605D1DFF95FF995DABF9F3FCF409EC" blockId="20.[151,1436,1637,1764]" pageId="20" pageNumber="21">
<emphasis id="8AAB810FFF95FF995DABF9F3FEA50975" bold="true" box="[151,294,1637,1661]" pageId="20" pageNumber="21">FIGURE 13.</emphasis>
Trunk sclerites of 
<taxonomicName id="7FDF269EFF95FF995CD2F9F3FDEF0974" authorityName="Scheltema &amp; Ivanov" authorityYear="2000" box="[494,620,1637,1660]" class="Caudofoveata" family="Prochaetodermatidae" genus="Claviderma" kingdom="Animalia" order="Chaetodermatida" pageId="20" pageNumber="21" phylum="Mollusca" rank="genus">
<emphasis id="8AAB810FFF95FF995CD2F9F3FDEF0974" box="[494,620,1637,1660]" italics="true" pageId="20" pageNumber="21">Claviderma</emphasis>
</taxonomicName>
n. spp. paratypes (SEM). 
<emphasis id="8AAB810FFF95FF995EBEF9F3FC390975" bold="true" box="[898,954,1637,1661]" pageId="20" pageNumber="21">A, B.</emphasis>
<taxonomicName id="7FDF269EFF95FF995EFEF9F3FBE00974" authorityName="Ivanov &amp; Scheltema" authorityYear="2008" box="[962,1123,1637,1660]" class="Caudofoveata" family="Prochaetodermatidae" genus="Claviderma" kingdom="Animalia" order="Chaetodermatida" pageId="20" pageNumber="21" phylum="Mollusca" rank="species" species="compactum">
<emphasis id="8AAB810FFF95FF995EFEF9F3FBE00974" box="[962,1123,1637,1660]" italics="true" pageId="20" pageNumber="21">Cl. compactum</emphasis>
</taxonomicName>
, Argentine Basin, type locality; B showing fine striations not visible in A and subtriangular cross-section of thick sclerite. 
<emphasis id="8AAB810FFF95FF9959BFF911FB3F0997" bold="true" box="[1155,1212,1671,1695]" pageId="20" pageNumber="21">C–E.</emphasis>
<taxonomicName id="7FDF269EFF95FF9959FEF91EFAC10997" authorityName="Ivanov &amp; Scheltema" authorityYear="2008" box="[1218,1346,1672,1695]" class="Caudofoveata" family="Prochaetodermatidae" genus="Claviderma" kingdom="Animalia" order="Chaetodermatida" pageId="20" pageNumber="21" phylum="Mollusca" rank="species" species="crassum">
<emphasis id="8AAB810FFF95FF9959FEF91EFAC10997" box="[1218,1346,1672,1695]" italics="true" pageId="20" pageNumber="21">Cl. crassum</emphasis>
</taxonomicName>
, Guiana Basin, type locality; C, E showing long blade and sharp striations, enlarged in D; E showing curved sclerite. 
<emphasis id="8AAB810FFF95FF995823F93CFAB709CA" bold="true" box="[1311,1332,1706,1730]" pageId="20" pageNumber="21">F.</emphasis>
<taxonomicName id="7FDF269EFF95FF995806F93DFF5D09EC" authorityName="Ivanov &amp; Scheltema" authorityYear="2008" class="Caudofoveata" family="Prochaetodermatidae" genus="Claviderma" kingdom="Animalia" order="Chaetodermatida" pageId="20" pageNumber="21" phylum="Mollusca" rank="species" species="mexicanum">
<emphasis id="8AAB810FFF95FF995806F93DFF5D09EC" italics="true" pageId="20" pageNumber="21">Cl. mexicanum</emphasis>
</taxonomicName>
, Gulf of Mexico, type locality; sclerites as they appear 
<emphasis id="8AAB810FFF95FF995E12F95BFCF309EC" box="[814,880,1741,1764]" italics="true" pageId="20" pageNumber="21">in situ</emphasis>
.
</paragraph>
</caption>
<subSubSection id="F0C50E96FF95FF995DFAF88EFCC2083A" box="[198,833,1816,1842]" pageId="20" pageNumber="21" type="etymology">
<paragraph id="B8605D1DFF95FF995DFAF88EFCC2083A" blockId="20.[151,1436,1816,2002]" box="[198,833,1816,1842]" pageId="20" pageNumber="21">
<emphasis id="8AAB810FFF95FF995DFAF88EFED4083A" bold="true" box="[198,343,1816,1842]" pageId="20" pageNumber="21">Etymology:</emphasis>
L. 
<emphasis id="8AAB810FFF95FF995C43F88EFDDD0839" box="[383,606,1816,1841]" italics="true" pageId="20" pageNumber="21">mexicanus, -a, -um</emphasis>
, after 
<typeStatus id="6764E3BFFF95FF995F96F88EFD5F083A" box="[682,732,1816,1842]" pageId="20" pageNumber="21">type</typeStatus>
locality.
</paragraph>
</subSubSection>
<subSubSection id="F0C50E96FF95FF985DFAF8D6FBB90C8A" lastPageId="21" lastPageNumber="22" pageId="20" pageNumber="21" type="description">
<paragraph id="B8605D1DFF95FF985DFAF8D6FBC50FD2" blockId="20.[151,1436,1816,2002]" lastBlockId="21.[151,1437,152,1138]" lastPageId="21" lastPageNumber="22" pageId="20" pageNumber="21">
<emphasis id="8AAB810FFF95FF995DFAF8D6FEE20852" bold="true" box="[198,353,1856,1882]" pageId="20" pageNumber="21">Description:</emphasis>
<emphasis id="8AAB810FFF95FF995C50F8D6FDE50851" box="[364,614,1856,1881]" italics="true" pageId="20" pageNumber="21">External appearance</emphasis>
(
<figureCitation id="20E44198FF95FF995F45F8D6FD540852" box="[633,727,1856,1882]" captionStart="FIGURE 1" captionStartId="6.[151,255,1667,1691]" captionTargetBox="[151,1436,194,1643]" captionTargetId="figure-99@6.[151,1436,194,1643]" captionTargetPageId="6" captionText="FIGURE 1. Holotypes of new Prochaetodermatidae species in the western Atlantic Ocean south of 35°N. A. Chevroderma cuspidatum, Gulf of Mexico. B. Claviderma amplum, Gulf of Mexico. C. Spathoderma compactum, Argentine Basin. D. Claviderma crassum, Guiana Basin. E. Spathoderma bulbosum, Gulf of Mexico. F. Claviderma mexicanum, Gulf of Mexico. G. Prochaetoderma gilrowei, Gulf of Mexico. H. Niteomica captainkiddae, Gulf of Mexico. I. Spathoderma quadratum, Gulf of Mexico." figureDoi="http://doi.org/10.5281/zenodo.5133708" httpUri="https://zenodo.org/record/5133708/files/figure.png" pageId="20" pageNumber="21">Figs 1F</figureCitation>
, 
<figureCitation id="20E44198FF95FF995FDBF8D6FC810852" box="[743,770,1856,1882]" captionStart="FIGURE 11" captionStartId="18.[151,255,1892,1916]" captionTargetBox="[159,1432,597,1854]" captionTargetId="figure-160@18.[151,1436,589,1869]" captionTargetPageId="18" captionText="FIGURE 11. Claviderma mexicanum n. sp., Gulf of Mexico. A, G. Holotype (DGoMB, MT4/3). B–F. Paratypes (C is juvenile) (DGoMB, S36/1). A–C. Entire. D. Oral shield sclerites in situ. E. Radula teeth and central plate. F. Jaw. G. Mid-trunk sclerites. H. Sclerites from different body regions, juvenile." figureDoi="http://doi.org/10.5281/zenodo.5133730" httpUri="https://zenodo.org/record/5133730/files/figure.png" pageId="20" pageNumber="21">11</figureCitation>
A-C): Elongate, slender, 5.5 x 
<quantity id="7F27F0F8FF95FF995940F8D6FB680852" box="[1148,1259,1856,1882]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" pageId="20" pageNumber="21" unit="mm" value="0.75">0.75 mm</quantity>
, translucent to opaque, shank long, narrow, posterium/trunk index 0.65–0.75; 
<typeStatus id="6764E3BFFF95FF995EACF8FEFC75088A" box="[912,1014,1896,1922]" pageId="20" pageNumber="21" type="holotype">holotype</typeStatus>
length 
<quantity id="7F27F0F8FF95FF995969F8FEFB36088A" box="[1109,1205,1896,1922]" metricMagnitude="-3" metricUnit="m" metricValue="5.2" pageId="20" pageNumber="21" unit="mm" value="5.2">5.2 mm</quantity>
, anterium 
<quantity id="7F27F0F8FF95FF99580BF8FEFA1B088A" box="[1335,1432,1896,1922]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="21" unit="mm" value="0.1">0.1 mm</quantity>
, trunk 3.0 x 
<quantity id="7F27F0F8FF95FF995C22F806FEF808A2" box="[286,379,1936,1962]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="20" pageNumber="21" unit="mm" value="0.7">0.7 mm</quantity>
, shank 1.7 x 
<quantity id="7F27F0F8FF95FF995F28F806FDF208A2" box="[532,625,1936,1962]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="20" pageNumber="21" unit="mm" value="0.4">0.4 mm</quantity>
, knob 
<quantity id="7F27F0F8FF95FF995F83F806FC9808A2" box="[703,795,1936,1962]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="20" pageNumber="21" unit="mm" value="0.4">0.4 mm</quantity>
, posterium/trunk index 0.70; trunk sclerites adpressed, diverging clearly from ventral midline, convergent along dorsal midline; shank shaggy, clearly demarcated from smooth trunk and knob, fringing sclerites in single row extending beyond cone-shaped knob. Oral shield 
<quantity id="7F27F0F8FF94FF985DABFF56FEC20FD2" box="[151,321,192,218]" metricMagnitude="-4" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="21" pageNumber="22" unit="mm" value="0.275" valueMax="0.3" valueMin="0.25">0.25–0.30 mm</quantity>
in height, each of the 3 rows increasing in size to largest dorsally.
</paragraph>
<paragraph id="B8605D1DFF94FF985DFAFF7EFBD50C3A" blockId="21.[151,1437,152,1138]" pageId="21" pageNumber="22">
<emphasis id="8AAB810FFF94FF985DFAFF7EFEA80E09" box="[198,299,232,257]" italics="true" pageId="21" pageNumber="22">Sclerites</emphasis>
(
<figureCitation id="20E44198FF94FF985C01FF7EFE520E0A" box="[317,465,232,258]" captionStart="FIGURE 11" captionStartId="18.[151,255,1892,1916]" captionTargetBox="[159,1432,597,1854]" captionTargetId="figure-160@18.[151,1436,589,1869]" captionTargetPageId="18" captionText="FIGURE 11. Claviderma mexicanum n. sp., Gulf of Mexico. A, G. Holotype (DGoMB, MT4/3). B–F. Paratypes (C is juvenile) (DGoMB, S36/1). A–C. Entire. D. Oral shield sclerites in situ. E. Radula teeth and central plate. F. Jaw. G. Mid-trunk sclerites. H. Sclerites from different body regions, juvenile." figureDoi="http://doi.org/10.5281/zenodo.5133730" httpUri="https://zenodo.org/record/5133730/files/figure.png" pageId="21" pageNumber="22">Figs 11G, H</figureCitation>
, 
<figureCitation id="20E44198FF94FF985CDCFF7EFD830E0A" box="[480,512,232,258]" captionStart="FIGURE 12" captionStartId="19.[151,255,1588,1612]" captionTargetBox="[157,1425,191,1569]" captionTargetId="figure-183@19.[151,1435,177,1579]" captionTargetPageId="19" captionText="FIGURE 12. Claviderma mexicanum n. sp., sclerites from same paratype as Figure 11B. A. Oral shield. B. Dorsal to oral shield and dorsal anterium. C. Lateral anterium. D. Dorsal anterium. E–G. Ventral trunk (F, lateral view). H. Dorsal and lateral mid-trunk. I. Shank. J. Knob. K. Fringe." figureDoi="http://doi.org/10.5281/zenodo.5133732" httpUri="https://zenodo.org/record/5133732/files/figure.png" pageId="21" pageNumber="22">12</figureCitation>
, 
<figureCitation id="20E44198FF94FF985F32FF7EFDC30E0A" box="[526,576,232,258]" captionStart="FIGURE 13" captionStartId="20.[151,255,1637,1661]" captionTargetBox="[151,1436,194,1613]" captionTargetId="figure-159@20.[151,1436,194,1613]" captionTargetPageId="20" captionText="FIGURE 13. Trunk sclerites of Claviderma n. spp. paratypes (SEM). A, B. Cl. compactum, Argentine Basin, type locality; B showing fine striations not visible in A and subtriangular cross-section of thick sclerite. C–E. Cl. crassum, Guiana Basin, type locality; C, E showing long blade and sharp striations, enlarged in D; E showing curved sclerite. F. Cl. mexicanum, Gulf of Mexico, type locality; sclerites as they appear in situ." figureDoi="http://doi.org/10.5281/zenodo.5133734" httpUri="https://zenodo.org/record/5133734/files/figure.png" pageId="21" pageNumber="22">13F</figureCitation>
): 
<emphasis id="8AAB810FFF94FF985F6BFF7EFD340E09" box="[599,695,232,257]" italics="true" pageId="21" pageNumber="22">General</emphasis>
: without indented waist except anteroventrally, sides straight, base long, narrowest proximally, widest distally, blade short, tapered to sharp point, plane of blade slightly bent outward from plane of base (
<figureCitation id="20E44198FF94FF985F0EFEAEFD1E0E5A" box="[562,669,312,338]" captionStart="FIGURE 12" captionStartId="19.[151,255,1588,1612]" captionTargetBox="[157,1425,191,1569]" captionTargetId="figure-183@19.[151,1435,177,1579]" captionTargetPageId="19" captionText="FIGURE 12. Claviderma mexicanum n. sp., sclerites from same paratype as Figure 11B. A. Oral shield. B. Dorsal to oral shield and dorsal anterium. C. Lateral anterium. D. Dorsal anterium. E–G. Ventral trunk (F, lateral view). H. Dorsal and lateral mid-trunk. I. Shank. J. Knob. K. Fringe." figureDoi="http://doi.org/10.5281/zenodo.5133732" httpUri="https://zenodo.org/record/5133732/files/figure.png" pageId="21" pageNumber="22">Fig. 12F</figureCitation>
). 
<emphasis id="8AAB810FFF94FF985F88FEAEFCB80E59" box="[692,827,312,337]" italics="true" pageId="21" pageNumber="22">Oral shield</emphasis>
(
<figureCitation id="20E44198FF94FF985E71FEAEFC340E5A" box="[845,951,312,338]" captionStart="FIGURE 12" captionStartId="19.[151,255,1588,1612]" captionTargetBox="[157,1425,191,1569]" captionTargetId="figure-183@19.[151,1435,177,1579]" captionTargetPageId="19" captionText="FIGURE 12. Claviderma mexicanum n. sp., sclerites from same paratype as Figure 11B. A. Oral shield. B. Dorsal to oral shield and dorsal anterium. C. Lateral anterium. D. Dorsal anterium. E–G. Ventral trunk (F, lateral view). H. Dorsal and lateral mid-trunk. I. Shank. J. Knob. K. Fringe." figureDoi="http://doi.org/10.5281/zenodo.5133732" httpUri="https://zenodo.org/record/5133732/files/figure.png" pageId="21" pageNumber="22">Fig 12A</figureCitation>
): nearly straight with rounded, proximal end, tapered to rounded, distal end, thick, to 120 x 45 x 
<quantity id="7F27F0F8FF94FF985E04FEF6FCF90E72" box="[824,890,352,378]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="21" pageNumber="22" unit="mm" value="7.0">7 µm</quantity>
, thickest medially. 
<emphasis id="8AAB810FFF94FF98595DFEF6FAD80E71" box="[1121,1371,352,377]" italics="true" pageId="21" pageNumber="22">Dorsal to oral shield</emphasis>
(
<figureCitation id="20E44198FF94FF985850FEF6FF4F0EAA" captionStart="FIGURE 12" captionStartId="19.[151,255,1588,1612]" captionTargetBox="[157,1425,191,1569]" captionTargetId="figure-183@19.[151,1435,177,1579]" captionTargetPageId="19" captionText="FIGURE 12. Claviderma mexicanum n. sp., sclerites from same paratype as Figure 11B. A. Oral shield. B. Dorsal to oral shield and dorsal anterium. C. Lateral anterium. D. Dorsal anterium. E–G. Ventral trunk (F, lateral view). H. Dorsal and lateral mid-trunk. I. Shank. J. Knob. K. Fringe." figureDoi="http://doi.org/10.5281/zenodo.5133732" httpUri="https://zenodo.org/record/5133732/files/figure.png" pageId="21" pageNumber="22">Fig. 12B</figureCitation>
): thin scales tapered distally, to 60 x 25 x 
<quantity id="7F27F0F8FF94FF985FFEFE1EFC800EAA" box="[706,771,392,418]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="21" pageNumber="22" unit="mm" value="1.0">1 µm</quantity>
, gradually merging with sclerites of anterium. 
<emphasis id="8AAB810FFF94FF985813FE1EFA1F0EA9" box="[1327,1436,392,417]" italics="true" pageId="21" pageNumber="22">Anterium</emphasis>
(
<figureCitation id="20E44198FF94FF985DA3FE26FE8F0EC2" box="[159,268,432,458]" captionStart="FIGURE 12" captionStartId="19.[151,255,1588,1612]" captionTargetBox="[157,1425,191,1569]" captionTargetId="figure-183@19.[151,1435,177,1579]" captionTargetPageId="19" captionText="FIGURE 12. Claviderma mexicanum n. sp., sclerites from same paratype as Figure 11B. A. Oral shield. B. Dorsal to oral shield and dorsal anterium. C. Lateral anterium. D. Dorsal anterium. E–G. Ventral trunk (F, lateral view). H. Dorsal and lateral mid-trunk. I. Shank. J. Knob. K. Fringe." figureDoi="http://doi.org/10.5281/zenodo.5133732" httpUri="https://zenodo.org/record/5133732/files/figure.png" pageId="21" pageNumber="22">Fig. 12C</figureCitation>
): short, either broad without waist, or narrow with waist, distally pointed, thickest medially, to 100 x 20–35 x 
<quantity id="7F27F0F8FF94FF985C2BFE4EFEDA0EFA" box="[279,345,472,498]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="21" pageNumber="22" unit="mm" value="4.0">4 µm</quantity>
. 
<emphasis id="8AAB810FFF94FF985C59FE4EFDAA0EF9" box="[357,553,472,497]" italics="true" pageId="21" pageNumber="22">Dorsal anterium</emphasis>
(
<figureCitation id="20E44198FF94FF985F06FE4EFD320EFA" box="[570,689,472,498]" captionStart="FIGURE 12" captionStartId="19.[151,255,1588,1612]" captionTargetBox="[157,1425,191,1569]" captionTargetId="figure-183@19.[151,1435,177,1579]" captionTargetPageId="19" captionText="FIGURE 12. Claviderma mexicanum n. sp., sclerites from same paratype as Figure 11B. A. Oral shield. B. Dorsal to oral shield and dorsal anterium. C. Lateral anterium. D. Dorsal anterium. E–G. Ventral trunk (F, lateral view). H. Dorsal and lateral mid-trunk. I. Shank. J. Knob. K. Fringe." figureDoi="http://doi.org/10.5281/zenodo.5133732" httpUri="https://zenodo.org/record/5133732/files/figure.png" pageId="21" pageNumber="22">Fig. 12 D</figureCitation>
): narrow, waist indented or not, base and blade of equal width, thickest on base, to 170 x 30 x 
<quantity id="7F27F0F8FF94FF985CC3FD96FDC30D12" box="[511,576,512,538]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="21" pageNumber="22" unit="mm" value="7.0">7 µm</quantity>
. 
<emphasis id="8AAB810FFF94FF985F77FD96FD620D11" box="[587,737,512,537]" italics="true" pageId="21" pageNumber="22">Dorsal trunk</emphasis>
(
<figureCitation id="20E44198FF94FF985FCDFD96FCE40D12" box="[753,871,512,538]" captionStart="FIGURE 12" captionStartId="19.[151,255,1588,1612]" captionTargetBox="[157,1425,191,1569]" captionTargetId="figure-183@19.[151,1435,177,1579]" captionTargetPageId="19" captionText="FIGURE 12. Claviderma mexicanum n. sp., sclerites from same paratype as Figure 11B. A. Oral shield. B. Dorsal to oral shield and dorsal anterium. C. Lateral anterium. D. Dorsal anterium. E–G. Ventral trunk (F, lateral view). H. Dorsal and lateral mid-trunk. I. Shank. J. Knob. K. Fringe." figureDoi="http://doi.org/10.5281/zenodo.5133732" httpUri="https://zenodo.org/record/5133732/files/figure.png" pageId="21" pageNumber="22">Figs. 12H</figureCitation>
, 
<figureCitation id="20E44198FF94FF985E4FFD96FC250D12" box="[883,934,512,538]" captionStart="FIGURE 13" captionStartId="20.[151,255,1637,1661]" captionTargetBox="[151,1436,194,1613]" captionTargetId="figure-159@20.[151,1436,194,1613]" captionTargetPageId="20" captionText="FIGURE 13. Trunk sclerites of Claviderma n. spp. paratypes (SEM). A, B. Cl. compactum, Argentine Basin, type locality; B showing fine striations not visible in A and subtriangular cross-section of thick sclerite. C–E. Cl. crassum, Guiana Basin, type locality; C, E showing long blade and sharp striations, enlarged in D; E showing curved sclerite. F. Cl. mexicanum, Gulf of Mexico, type locality; sclerites as they appear in situ." figureDoi="http://doi.org/10.5281/zenodo.5133734" httpUri="https://zenodo.org/record/5133734/files/figure.png" pageId="21" pageNumber="22">13F</figureCitation>
): blade short, &lt;1/6 total length, to 320 x 35 x 
<quantity id="7F27F0F8FF94FF985D91FDBEFF7F0D4A" box="[173,252,552,578]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="21" pageNumber="22" unit="mm" value="10.0">10 µm</quantity>
, thickest medially on base. 
<emphasis id="8AAB810FFF94FF985F7DFDBEFD580D49" box="[577,731,552,577]" italics="true" pageId="21" pageNumber="22">Ventral trunk</emphasis>
(
<figureCitation id="20E44198FF94FF985FD7FDBEFC060D4A" box="[747,901,552,578]" captionStart="FIGURE 12" captionStartId="19.[151,255,1588,1612]" captionTargetBox="[157,1425,191,1569]" captionTargetId="figure-183@19.[151,1435,177,1579]" captionTargetPageId="19" captionText="FIGURE 12. Claviderma mexicanum n. sp., sclerites from same paratype as Figure 11B. A. Oral shield. B. Dorsal to oral shield and dorsal anterium. C. Lateral anterium. D. Dorsal anterium. E–G. Ventral trunk (F, lateral view). H. Dorsal and lateral mid-trunk. I. Shank. J. Knob. K. Fringe." figureDoi="http://doi.org/10.5281/zenodo.5133732" httpUri="https://zenodo.org/record/5133732/files/figure.png" pageId="21" pageNumber="22">Figs. 12E, G</figureCitation>
): either similar to those from dorsal trunk but shorter and of nearly same width, or with indented waist similar to ventral sclerites of anterium, but longer. 
<emphasis id="8AAB810FFF94FF985DABFDEEFF5C0D99" box="[151,223,632,657]" italics="true" pageId="21" pageNumber="22">Shank</emphasis>
(
<figureCitation id="20E44198FF94FF985DCEFDEEFEDB0D9A" box="[242,344,632,658]" captionStart="FIGURE 12" captionStartId="19.[151,255,1588,1612]" captionTargetBox="[157,1425,191,1569]" captionTargetId="figure-183@19.[151,1435,177,1579]" captionTargetPageId="19" captionText="FIGURE 12. Claviderma mexicanum n. sp., sclerites from same paratype as Figure 11B. A. Oral shield. B. Dorsal to oral shield and dorsal anterium. C. Lateral anterium. D. Dorsal anterium. E–G. Ventral trunk (F, lateral view). H. Dorsal and lateral mid-trunk. I. Shank. J. Knob. K. Fringe." figureDoi="http://doi.org/10.5281/zenodo.5133732" httpUri="https://zenodo.org/record/5133732/files/figure.png" pageId="21" pageNumber="22">Fig. 12I</figureCitation>
): similar to those from dorsal trunk but blade longer and narrower, about 1/4 to 1/3 total length, and base wider proximally, waist indistinct; to 320 x 30 x 
<quantity id="7F27F0F8FF94FF985E9BFD36FC6A0DB2" box="[935,1001,672,698]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="21" pageNumber="22" unit="mm" value="9.0">9 µm</quantity>
, thickest medially on base. 
<emphasis id="8AAB810FFF94FF985808FD36FA1F0DB1" box="[1332,1436,672,697]" italics="true" pageId="21" pageNumber="22">Fringing</emphasis>
(
<figureCitation id="20E44198FF94FF985DA3FD5EFE8D0DEA" box="[159,270,712,738]" captionStart="FIGURE 12" captionStartId="19.[151,255,1588,1612]" captionTargetBox="[157,1425,191,1569]" captionTargetId="figure-183@19.[151,1435,177,1579]" captionTargetPageId="19" captionText="FIGURE 12. Claviderma mexicanum n. sp., sclerites from same paratype as Figure 11B. A. Oral shield. B. Dorsal to oral shield and dorsal anterium. C. Lateral anterium. D. Dorsal anterium. E–G. Ventral trunk (F, lateral view). H. Dorsal and lateral mid-trunk. I. Shank. J. Knob. K. Fringe." figureDoi="http://doi.org/10.5281/zenodo.5133732" httpUri="https://zenodo.org/record/5133732/files/figure.png" pageId="21" pageNumber="22">Fig. 12K</figureCitation>
): long, straight, narrow, to 600 x 15 x 
<quantity id="7F27F0F8FF94FF985FF4FD5EFC8A0DEA" box="[712,777,712,738]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="21" pageNumber="22" unit="mm" value="3.0">3 µm</quantity>
. 
<emphasis id="8AAB810FFF94FF985E28FD5EFCD00DE9" box="[788,851,712,737]" italics="true" pageId="21" pageNumber="22">Knob</emphasis>
: short, narrow, covering knob, to 
<quantity id="7F27F0F8FF94FF9859E2FD5EFA9F0DEA" box="[1246,1308,712,738]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="21" pageNumber="22" unit="mm" value="5.0">5 µm</quantity>
thick (
<figureCitation id="20E44198FF94FF985851FD5EFF400C02" captionStart="FIGURE 12" captionStartId="19.[151,255,1588,1612]" captionTargetBox="[157,1425,191,1569]" captionTargetId="figure-183@19.[151,1435,177,1579]" captionTargetPageId="19" captionText="FIGURE 12. Claviderma mexicanum n. sp., sclerites from same paratype as Figure 11B. A. Oral shield. B. Dorsal to oral shield and dorsal anterium. C. Lateral anterium. D. Dorsal anterium. E–G. Ventral trunk (F, lateral view). H. Dorsal and lateral mid-trunk. I. Shank. J. Knob. K. Fringe." figureDoi="http://doi.org/10.5281/zenodo.5133732" httpUri="https://zenodo.org/record/5133732/files/figure.png" pageId="21" pageNumber="22">Fig. 12J</figureCitation>
), and, if not broken off and missing, two hair-like lateral groups extending well beyond knob (
<figureCitation id="20E44198FF94FF98581EFD66FA0C0C02" box="[1314,1423,752,778]" captionStart="FIGURE 11" captionStartId="18.[151,255,1892,1916]" captionTargetBox="[159,1432,597,1854]" captionTargetId="figure-160@18.[151,1436,589,1869]" captionTargetPageId="18" captionText="FIGURE 11. Claviderma mexicanum n. sp., Gulf of Mexico. A, G. Holotype (DGoMB, MT4/3). B–F. Paratypes (C is juvenile) (DGoMB, S36/1). A–C. Entire. D. Oral shield sclerites in situ. E. Radula teeth and central plate. F. Jaw. G. Mid-trunk sclerites. H. Sclerites from different body regions, juvenile." figureDoi="http://doi.org/10.5281/zenodo.5133730" httpUri="https://zenodo.org/record/5133730/files/figure.png" pageId="21" pageNumber="22">Fig. 11H</figureCitation>
). Sclerites of juveniles similar to those from adults but shorter with narrower blade.
</paragraph>
<paragraph id="B8605D1DFF94FF985DFAFCD6FBB90C8A" blockId="21.[151,1437,152,1138]" pageId="21" pageNumber="22">
<emphasis id="8AAB810FFF94FF985DFAFCD6FE130C51" box="[198,400,832,857]" italics="true" pageId="21" pageNumber="22">
<taxonomicName id="7FDF269EFF94FF985DFAFCD6FE980C51" box="[198,283,832,857]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Animalia" order="Porellales" pageId="21" pageNumber="22" phylum="Bryophyta" rank="genus">Radula</taxonomicName>
and jaws
</emphasis>
: 2 examined. Jaws 540 x 
<quantity id="7F27F0F8FF94FF985FF7FCD6FCAB0C52" box="[715,808,832,858]" metricMagnitude="-1" metricUnit="m" metricValue="2.3" pageId="21" pageNumber="22" unit="mm" value="230.0">230 µm</quantity>
(
<figureCitation id="20E44198FF94FF985E06FCD6FC190C52" box="[826,922,832,858]" captionStart="FIGURE 11" captionStartId="18.[151,255,1892,1916]" captionTargetBox="[159,1432,597,1854]" captionTargetId="figure-160@18.[151,1436,589,1869]" captionTargetPageId="18" captionText="FIGURE 11. Claviderma mexicanum n. sp., Gulf of Mexico. A, G. Holotype (DGoMB, MT4/3). B–F. Paratypes (C is juvenile) (DGoMB, S36/1). A–C. Entire. D. Oral shield sclerites in situ. E. Radula teeth and central plate. F. Jaw. G. Mid-trunk sclerites. H. Sclerites from different body regions, juvenile." figureDoi="http://doi.org/10.5281/zenodo.5133730" httpUri="https://zenodo.org/record/5133730/files/figure.png" pageId="21" pageNumber="22">Fig.11F</figureCitation>
); 
<taxonomicName id="7FDF269EFF94FF985E8DFCD6FC790C52" box="[945,1018,832,858]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Animalia" order="Porellales" pageId="21" pageNumber="34" phylum="Bryophyta" rank="genus">radula</taxonomicName>
teeth 
<quantity id="7F27F0F8FF94FF98597AFCD6FB200C52" box="[1094,1187,832,858]" metricMagnitude="-1" metricUnit="m" metricValue="1.3" pageId="21" pageNumber="22" unit="mm" value="130.0">130 µm</quantity>
long, serrated membrane about 
<quantity id="7F27F0F8FF94FF985C14FCFEFEF50C8A" box="[296,374,872,898]" metricMagnitude="-2" metricUnit="m" metricValue="8.0" pageId="21" pageNumber="22" unit="mm" value="80.0">80 µm</quantity>
, situated medially; central plate curved, to 
<quantity id="7F27F0F8FF94FF985E52FCFEFC380C8A" box="[878,955,872,898]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" pageId="21" pageNumber="22" unit="mm" value="55.0">55 µm</quantity>
(
<figureCitation id="20E44198FF94FF985EF7FCFEFBAE0C8A" box="[971,1069,872,898]" captionStart="FIGURE 11" captionStartId="18.[151,255,1892,1916]" captionTargetBox="[159,1432,597,1854]" captionTargetId="figure-160@18.[151,1436,589,1869]" captionTargetPageId="18" captionText="FIGURE 11. Claviderma mexicanum n. sp., Gulf of Mexico. A, G. Holotype (DGoMB, MT4/3). B–F. Paratypes (C is juvenile) (DGoMB, S36/1). A–C. Entire. D. Oral shield sclerites in situ. E. Radula teeth and central plate. F. Jaw. G. Mid-trunk sclerites. H. Sclerites from different body regions, juvenile." figureDoi="http://doi.org/10.5281/zenodo.5133730" httpUri="https://zenodo.org/record/5133730/files/figure.png" pageId="21" pageNumber="22">Fig.11E</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="F0C50E96FF94FF985DFAFC19FB590CDA" pageId="21" pageNumber="22" type="distribution">
<paragraph id="B8605D1DFF94FF985DFAFC19FB590CDA" blockId="21.[151,1437,152,1138]" pageId="21" pageNumber="22">
<emphasis id="8AAB810FFF94FF985DFAFC19FEEA0CA1" bold="true" box="[198,361,911,937]" pageId="21" pageNumber="22">Distribution:</emphasis>
Known from the 
<collectingRegion id="7A1B93FFFF94FF985F06FC06FDF30CA2" box="[570,624,912,938]" country="Papua New Guinea" name="Gulf" pageId="21" pageNumber="22">Gulf</collectingRegion>
of 
<collectingRegion id="7A1B93FFFF94FF985FABFC06FD730CA2" box="[663,752,912,938]" country="Mexico" name="Mexico" pageId="21" pageNumber="22">Mexico</collectingRegion>
on the continental slope and rise, 
<quantity id="7F27F0F8FF94FF9859BEFC06FA9E0CA2" box="[1154,1309,912,938]" metricMagnitude="3" metricUnit="m" metricValue="1.089" metricValueMax="1.825" metricValueMin="0.353" pageId="21" pageNumber="22" unit="m" value="1089.0" valueMax="1825.0" valueMin="353.0">353–1,825 m</quantity>
(
<figureCitation id="20E44198FF94FF985811FC06FA140CA2" box="[1325,1431,912,938]" captionStart="FIGURE 24" captionStartId="36.[151,255,1841,1865]" captionTargetBox="[160,1427,198,1806]" captionTargetId="figure-40@36.[151,1436,194,1817]" captionTargetPageId="36" captionText="FIGURE 24. A–C. Distribution of Prochaetodermatidae species in the Gulf of Mexico. Stations without prochaetodermatid species indicated by small black circles." figureDoi="http://doi.org/10.5281/zenodo.5133764" httpUri="https://zenodo.org/record/5133764/files/figure.png" pageId="21" pageNumber="22">Fig. 24B</figureCitation>
, 
<tableCitation id="F55D68A6FF94FF985DABFC2EFF7B0CDA" box="[151,248,952,978]" captionStart="TABLE 1" captionStartId="38.[151,241,154,178]" captionText="TABLE 1. Gulf of Mexico, material examined; all samples taken from 1983–2000 with a GoMEX box core, 0.1725 m2 used for macrofauna. Specimen numbers from type locality in bold italics. Ordered by sample number or by station and replicate number. Note that NGoMCS cruises 1–3 in 1983 and 1984 give latitude and longitude in degrees, minutes, and seconds; for cruises 4 and 5 in 1985 and DGoMB cruises they are given in degrees and decimal minutes. Stn = station number, Repl = replicate number, Fr = fraction (0–5 mm = 1, 5–10 mm = 2, 10–15 mm = 3) for NGoMCS Cruises 1 &amp; 2 only. NGoMCS = cruises of LGL Ecological Research Associates; DGoMB = cruises of Texas A&amp;M." pageId="21" pageNumber="22">Tables 1</tableCitation>
, 
<tableCitation id="F55D68A6FF94FF985C3BFC2EFE940CDA" box="[263,279,952,978]" captionStart="TABLE 2" captionStartId="43.[151,231,1287,1308]" captionText="TABLE 2. Distribution of species by depth in the Gulf of Mexico.: Total number of stations where species were found and, by species, number of stations where each species was found/number of specimens. Ch. cusp = Chevroderma cuspidatum, Cl. amp = Claviderma amplum, Pr. gilr. = Prochaetoderma gilrowei, Sp. quad = Spathoderma quadratum, Cl. mex. = Claviderma mexicanum, Nit. capt. = Niteomica captainkiddae, Sp. bulb. = Spathoderma bulbosum." pageId="21" pageNumber="22">2</tableCitation>
) and from 
<quantity id="7F27F0F8FF94FF985CA5FC2EFE7A0CDA" box="[409,505,952,978]" metricMagnitude="3" metricUnit="m" metricValue="1.456" pageId="21" pageNumber="22" unit="m" value="1456.0">1,456 m</quantity>
on the continental rise in the Guiana Basin (
<figureCitation id="20E44198FF94FF98593FFC2EFBD90CDA" box="[1027,1114,952,978]" captionStart="FIGURE 25" captionStartId="37.[151,255,956,980]" captionTargetBox="[158,1429,194,935]" captionTargetId="figure-72@37.[151,1436,186,950]" captionTargetPageId="37" captionText="FIGURE 25. Distribution of Prochaetodermatidae species outside the Gulf of Mexico but restricted to the western Atlantic south of 35ºN." figureDoi="http://doi.org/10.5281/zenodo.5133766" httpUri="https://zenodo.org/record/5133766/files/figure.png" pageId="21" pageNumber="22">Fig. 25</figureCitation>
, 
<tableCitation id="F55D68A6FF94FF98595AFC2EFB4E0CDA" box="[1126,1229,952,978]" captionStart="TABLE 4" captionStartId="45.[151,231,151,172]" captionText="TABLE 4. Prochaetodermatidae examined off northeastern South America. All samples taken with epibenthic sled. Specimen numbers from type locality in bold italics. Species abbreviations: Sp. bulb. = Spathoderma bulbosum, Sp. gross. = S. grossum, Sp.quad. = S. quadratum, Cl. amp. = Claviderma amplum, Cl. crass. = C. crassum, Cl. mex. = C. mexicanum, Pr. gilr. = Prochaetoderma gilrowei, Nit. capt. = Niteomica captainkiddae." pageId="21" pageNumber="22">Table 4a</tableCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="F0C50E96FF94FF985DFAFC49FE050B7A" pageId="21" pageNumber="22" type="discussion">
<paragraph id="B8605D1DFF94FF985DFAFC49FE050B7A" blockId="21.[151,1437,152,1138]" pageId="21" pageNumber="22">
<emphasis id="8AAB810FFF94FF985DFAFC49FEC20CF1" bold="true" box="[198,321,991,1017]" pageId="21" pageNumber="22">Remarks:</emphasis>
<taxonomicName id="7FDF269EFF94FF985C68FC76FDEE0CF1" authorityName="Ivanov &amp; Scheltema" authorityYear="2008" box="[340,621,992,1017]" class="Caudofoveata" family="Prochaetodermatidae" genus="Claviderma" kingdom="Animalia" order="Chaetodermatida" pageId="21" pageNumber="22" phylum="Mollusca" rank="species" species="mexicanum">
<emphasis id="8AAB810FFF94FF985C68FC76FDEE0CF1" box="[340,621,992,1017]" italics="true" pageId="21" pageNumber="22">Claviderma mexicanum</emphasis>
</taxonomicName>
is a slender form with a moderately long posterium; the two lateral clusters of long, hair-like sclerites extending from the knob are distinguishing, if present. The trunk sclerites are long, thick, and unusual in that the waist is defined by the widest part of the sclerite between the short blade and long base.
</paragraph>
</subSubSection>
</treatment>
</document>