190 lines
30 KiB
XML
190 lines
30 KiB
XML
<document id="C954748DC0D690EE87EABDB8B127F5A1" ID-DOI="10.11646/zootaxa.3317.1.3" ID-ISSN="1175-5326" ID-Zenodo-Dep="10096336" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629783627038" checkinUser="felipe" docAuthor="Londoño-Mesa, Mario H." docDate="2012" docId="3A2B87D037277366FF7DF993FCB9FA34" docLanguage="en" docName="zt03317p048.pdf" docOrigin="Zootaxa 3317 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.3317.1.3" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Pista hataam Londoño-Mesa, 2012, sp. nov." docType="treatment" docVersion="4" lastPageNumber="46" masterDocId="C612FFA837217361FFEAFF87F875FFD0" masterDocTitle="New Species of Pista Malmgren, 1866 (Polychaeta: Terebellidae) from the Caribbean" masterLastPageNumber="48" masterPageNumber="39" pageNumber="45" updateTime="1699577659874" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo id="3A004E2B6252A7C93CFF7BB180FAA2D0">
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<mods:title id="A775FB097FFC1DD8B54E16AF84B1EC0B">New Species of Pista Malmgren, 1866 (Polychaeta: Terebellidae) from the Caribbean</mods:title>
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<mods:name id="E6B0C236A3013823DC1E8B3C311AD556" type="personal">
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<mods:roleTerm id="369450AD52CC6912674AB4F387586385">Author</mods:roleTerm>
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<mods:namePart id="3E64D316BFB720CE95784D3E1582E945">Londoño-Mesa, Mario H.</mods:namePart>
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<mods:typeOfResource id="8BB5737218B163AF1A3310DBC3D9EEAD">text</mods:typeOfResource>
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<mods:title id="BF84CE5FD4D69F1CA3D5FCE07782C4A3">Zootaxa</mods:title>
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<mods:part id="F3851DDE2544978087060C83F772D2F4">
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<mods:date id="ECC2CE3EFC1EB77C69111B9AD6E7730C">2012</mods:date>
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<mods:number id="40C52FBAB3850D70FC81BDFD05D11934">2012-05-18</mods:number>
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<mods:detail id="BA28C7090A8126FA85DD620769481901" type="volume">
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<mods:number id="4B8F6D238340A6014CAC431DE71B2006">3317</mods:number>
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<mods:url id="8B90FFA6A5FE1B37D68BB149E47A24C9">https://biotaxa.org/Zootaxa/article/view/zootaxa.3317.1.3</mods:url>
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<mods:classification id="65CFCDE3D7C11FFEBAC02F09648B6CE1">journal article</mods:classification>
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<mods:identifier id="C8CC396E4EB2BE71D3AE382FCA87DDB8" type="DOI">10.11646/zootaxa.3317.1.3</mods:identifier>
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<mods:identifier id="CDE3D530E71EC80E5673662E95A1C9F8" type="ISSN">1175-5326</mods:identifier>
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<treatment id="3A2B87D037277366FF7DF993FCB9FA34" ID-DOI="http://doi.org/10.5281/zenodo.5460995" ID-Zenodo-Dep="5460995" LSID="urn:lsid:plazi:treatment:3A2B87D037277366FF7DF993FCB9FA34" httpUri="http://treatment.plazi.org/id/3A2B87D037277366FF7DF993FCB9FA34" lastPageId="7" lastPageNumber="46" pageId="6" pageNumber="45">
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<subSubSection id="FA98654D37277367FF7DF993F9ECF9FD" box="[151,409,1555,1582]" pageId="6" pageNumber="45" type="nomenclature">
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<paragraph id="B23D36C637277367FF7DF993F9ECF9FD" blockId="6.[151,409,1555,1614]" box="[151,409,1555,1582]" pageId="6" pageNumber="45">
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<heading id="E97581AA37277367FF7DF993F9ECF9FD" bold="true" box="[151,409,1555,1582]" fontSize="11" level="1" pageId="6" pageNumber="45" reason="1">
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<emphasis id="80F6EAD437277367FF7DF993F9ECF9FD" bold="true" box="[151,409,1555,1582]" pageId="6" pageNumber="45">
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<taxonomicName id="75824D4537277367FF7DF993F940F9FE" ID-CoL="4J9RM" authorityName="Londono-Mesa" authorityYear="2012" box="[151,309,1556,1582]" class="Polychaeta" family="Terebellidae" genus="Pista" kingdom="Animalia" order="Terebellida" pageId="6" pageNumber="45" phylum="Annelida" rank="species" species="hataam" status="sp. nov.">
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<emphasis id="80F6EAD437277367FF7DF993F940F9FE" bold="true" box="[151,309,1556,1582]" italics="true" pageId="6" pageNumber="45">Pista hataam</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="9BC557AF37277367FED6F994F9ECF9FD" box="[316,409,1555,1581]" pageId="6" pageNumber="45" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="FA98654D37277366FF7DF9B1FCB9FA34" lastPageId="7" lastPageNumber="46" pageId="6" pageNumber="45" type="description">
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<paragraph id="B23D36C637277367FF7DF9B1F966F99E" blockId="6.[151,409,1555,1614]" box="[151,275,1590,1614]" pageId="6" pageNumber="45">
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<figureCitation id="2AB92A4337277367FF7DF9B1F966F99E" box="[151,275,1590,1614]" captionStart="FIGURE 3" captionStartId="8.[151,244,1650,1671]" captionTargetBox="[257,1328,182,1581]" captionTargetId="figure-333@8.[229,1357,55,1629]" captionTargetPageId="8" captionText="FIGURE 3. Pista hataam sp. nov. A. Thoracic region in ventral view. B. Thoracic region in lateral view. C. Thoracic region in dorsal view. D. Fascicle of notochaetae from segment 12. E. Notochaeta from segment 12. F. Uncinus from segment 5. G. Uncinus from segment 6. H. Uncinus from segment 8. I–J. Uncini from segment 11. K. Uncinus from segment 25. Abbreviations, in alphabetical order: Br, Branchia; DLb, Dorsal Lobe; LL, Lateral Lappet; NeP, Neuropodium; NoP, Notopodium; S, Segment; VS, Ventral Shield. Scale bars: A,B,C: 3 mm; D: 0.08 mm; E: 0.05 mm; F–I,K: 0.02 mm; J: 0.03 mm." figureDoi="http://doi.org/10.5281/zenodo.10096342" httpUri="https://zenodo.org/record/10096342/files/figure.png" pageId="6" pageNumber="45">Figs 3A–K</figureCitation>
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</paragraph>
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<paragraph id="B23D36C637277367FF7DF9F9FD45F96A" blockId="6.[151,1436,1662,2010]" pageId="6" pageNumber="45">
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<emphasis id="80F6EAD437277367FF7DF9F9F900F946" box="[151,373,1662,1686]" italics="true" pageId="6" pageNumber="45">Material examined</emphasis>
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:
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<materialsCitation id="02EA3C9B37277367FE67F9F8FCF6F96A" collectingDate="1967-05-22" collectionCode="UMML" county="Holoype" latitude="19.866667" location="Basin" longLatPrecision="1270" longitude="-85.48333" municipality="Off" pageId="6" pageNumber="45" specimenCode="UMML 22.1030" specimenCount="1" stateProvince="Quintana Roo" typeStatus="holotype">
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<emphasis id="80F6EAD437277367FE67F9F8FA4FF946" box="[397,570,1662,1686]" italics="true" pageId="6" pageNumber="45">
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<typeStatus id="6D39886437277367FE67F9F8F9B4F946" box="[397,449,1663,1686]" pageId="6" pageNumber="45">Type</typeStatus>
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material:
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||
</emphasis>
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<collectingCounty id="5B5C4E4A37277367FDA1F9F9FAC5F946" box="[587,688,1662,1686]" pageId="6" pageNumber="45">Holoype</collectingCounty>
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: USNM 1157001,
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<collectingMunicipality id="5259ACBC37277367FC74F9F9FBB1F946" box="[926,964,1662,1686]" pageId="6" pageNumber="45">Off</collectingMunicipality>
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<collectingRegion id="7046F82437277367FC3FF9F9FC08F946" box="[981,1149,1662,1686]" country="Mexico" name="Quintana Roo" pageId="6" pageNumber="45">Quintana Roo</collectingRegion>
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,
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<specimenCode id="E2249EBD37277367FB79F9F8FD2DF946" box="[1171,1368,1662,1686]" collectionCode="UMML" country="USA" httpUri="http://grbio.org/cool/qx5p-wgw2" name="University of Miami Marine Laboratory" pageId="6" pageNumber="45">UMML 22.1030</specimenCode>
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, R/V “Pillsbury”, Sta. 577,
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<collectingRegion id="7046F82437277367FE66F924F993F96A" box="[396,486,1699,1722]" country="Mexico" name="Yucatan" pageId="6" pageNumber="45">Yucatan</collectingRegion>
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<location id="B75D601D37277367FE07F925FA5AF96A" LSID="urn:lsid:plazi:treatment:3A2B87D037277366FF7DF993FCB9FA34:B75D601D37277367FE07F925FA5AF96A" box="[493,559,1698,1722]" county="Holoype" latitude="19.866667" longLatPrecision="1270" longitude="-85.48333" municipality="Off" name="Basin" pageId="6" pageNumber="45" stateProvince="Quintana Roo">Basin</location>
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,
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<location id="B75D601D37277367FDD1F925FB62F96A" LSID="urn:lsid:plazi:treatment:3A2B87D037277366FF7DF993FCB9FA34:B75D601D37277367FDD1F925FB62F96A" box="[571,791,1698,1722]" county="Holoype" latitude="19.866667" longLatPrecision="1270" longitude="-85.48333" municipality="Off" name="Mexican Caribbean" pageId="6" pageNumber="45" stateProvince="Quintana Roo">Mexican Caribbean</location>
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(
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<geoCoordinate id="D7B6500137277367FCCCF925FBFDF96A" box="[806,904,1698,1722]" degrees="19" direction="north" minutes="52" orientation="latitude" pageId="6" pageNumber="45" precision="925" value="19.866667">19°52’N</geoCoordinate>
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<geoCoordinate id="D7B6500137277367FC65F925FB8CF96A" box="[911,1017,1698,1722]" degrees="85" direction="west" minutes="29" orientation="longitude" pageId="6" pageNumber="45" precision="925" value="-85.48333">85°29’W</geoCoordinate>
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),
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<date id="C63C100637277367FBE7F925FCF6F96A" box="[1037,1155,1698,1722]" pageId="6" pageNumber="45" value="1967-05-22">
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<collectingDate id="D678E9EE37277367FBE7F925FCF6F96A" box="[1037,1155,1698,1722]" pageId="6" pageNumber="45" value="1967-05-22">22.V.1967</collectingDate>
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||
</date>
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||
</materialsCitation>
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||
;
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||
<quantity id="757A9B2337277367FB64F925FC96F96A" box="[1166,1251,1698,1722]" metricMagnitude="3" metricUnit="m" metricValue="4.413" pageId="6" pageNumber="45" unit="m" value="4413.0">4413 m</quantity>
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depth.
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</paragraph>
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<paragraph id="B23D36C637277366FF2DF940FB58FC8C" blockId="6.[151,1436,1662,2010]" lastBlockId="7.[151,1437,151,1508]" lastPageId="7" lastPageNumber="46" pageId="6" pageNumber="45">
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<emphasis id="80F6EAD437277367FF2DF940F921F90E" box="[199,340,1735,1758]" italics="true" pageId="6" pageNumber="45">Description:</emphasis>
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||
<typeStatus id="6D39886437277367FEB7F941F9B0F90E" box="[349,453,1734,1758]" pageId="6" pageNumber="45" type="holotype">Holotype</typeStatus>
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incomplete, 32 segments,
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||
<quantity id="757A9B2337277367FD12F941FB3DF90E" box="[760,840,1734,1758]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="6" pageNumber="45" unit="mm" value="14.0">14 mm</quantity>
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||
long, thorax
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||
<quantity id="757A9B2337277367FC09F941FC46F90E" box="[995,1075,1734,1758]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="45" unit="mm" value="10.0">10 mm</quantity>
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||
long,
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||
<quantity id="757A9B2337277367FB94F941FCA3F90E" box="[1150,1238,1734,1758]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="6" pageNumber="45" unit="mm" value="1.1">1.1 mm</quantity>
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||
wide. Tentacular membrane long, with well defined edge; long base with two lateral groups of small, brown eyespots. Tentacles short in preserved condition. Upper lip long, with ventral edges folded; lower lip long, swollen, not covered by ventral edge of first lateral lappets (
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||
<figureCitation id="2AB92A4337277367FDCCF8B5FAF5F89A" box="[550,640,1842,1866]" captionStart="FIGURE 3" captionStartId="8.[151,244,1650,1671]" captionTargetBox="[257,1328,182,1581]" captionTargetId="figure-333@8.[229,1357,55,1629]" captionTargetPageId="8" captionText="FIGURE 3. Pista hataam sp. nov. A. Thoracic region in ventral view. B. Thoracic region in lateral view. C. Thoracic region in dorsal view. D. Fascicle of notochaetae from segment 12. E. Notochaeta from segment 12. F. Uncinus from segment 5. G. Uncinus from segment 6. H. Uncinus from segment 8. I–J. Uncini from segment 11. K. Uncinus from segment 25. Abbreviations, in alphabetical order: Br, Branchia; DLb, Dorsal Lobe; LL, Lateral Lappet; NeP, Neuropodium; NoP, Notopodium; S, Segment; VS, Ventral Shield. Scale bars: A,B,C: 3 mm; D: 0.08 mm; E: 0.05 mm; F–I,K: 0.02 mm; J: 0.03 mm." figureDoi="http://doi.org/10.5281/zenodo.10096342" httpUri="https://zenodo.org/record/10096342/files/figure.png" pageId="6" pageNumber="45">Fig. 3A</figureCitation>
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). Four pairs of lateral lappets; from segment 1, almost as long as upper lip, projected forwards and dorsally near branchiae bases, with lateral edges rounded, well developed, slender margins and swollen bases (
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<figureCitation id="2AB92A4337277367FE39F8FDFA5EF842" box="[467,555,1914,1938]" captionStart="FIGURE 3" captionStartId="8.[151,244,1650,1671]" captionTargetBox="[257,1328,182,1581]" captionTargetId="figure-333@8.[229,1357,55,1629]" captionTargetPageId="8" captionText="FIGURE 3. Pista hataam sp. nov. A. Thoracic region in ventral view. B. Thoracic region in lateral view. C. Thoracic region in dorsal view. D. Fascicle of notochaetae from segment 12. E. Notochaeta from segment 12. F. Uncinus from segment 5. G. Uncinus from segment 6. H. Uncinus from segment 8. I–J. Uncini from segment 11. K. Uncinus from segment 25. Abbreviations, in alphabetical order: Br, Branchia; DLb, Dorsal Lobe; LL, Lateral Lappet; NeP, Neuropodium; NoP, Notopodium; S, Segment; VS, Ventral Shield. Scale bars: A,B,C: 3 mm; D: 0.08 mm; E: 0.05 mm; F–I,K: 0.02 mm; J: 0.03 mm." figureDoi="http://doi.org/10.5281/zenodo.10096342" httpUri="https://zenodo.org/record/10096342/files/figure.png" pageId="6" pageNumber="45">Fig. 3B</figureCitation>
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); ventral edge U-shaped. Second pair well developed, but not as long as those on first and third segment, with rounded lateral edges projecting between other lappets; connected to the first ventral shield. Third pair longer dorsally, closes to the branchiae bases, and shorter ventrally, directed forwards, with rounded ventral margin, not connected to ventral shield; dorsal margin well developed. Fourth pair the shortest, a thin edge below third pair between base of first notopodium and ventral shield; ventrally connected to ventral shield. Dorsally, segment 4 with free edge developed, carrying two separated, lateral and rounded short lobes projecting anteriorly, with mid-dorsal notch between them. Segments 5–6 with short ventral lappet, between neuropodium and ventral shield. Two pairs of nephridial papillae on segments 6–7, swollen, placed dorsally and posteriorly to notopodium. Fifteen ventral shields from segment 2; first shield swollen, tessellated, separated from second thinner ventral shields. Fourth, fifth, and sixth shields slightly decreasing in size; thereafter of similar size, separated from each other. Two pairs of branched branchiae on segments 2–3 (
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<figureCitation id="2AB92A4337267366FBCAFE13FC0FFE7C" box="[1056,1146,404,428]" captionStart="FIGURE 3" captionStartId="8.[151,244,1650,1671]" captionTargetBox="[257,1328,182,1581]" captionTargetId="figure-333@8.[229,1357,55,1629]" captionTargetPageId="8" captionText="FIGURE 3. Pista hataam sp. nov. A. Thoracic region in ventral view. B. Thoracic region in lateral view. C. Thoracic region in dorsal view. D. Fascicle of notochaetae from segment 12. E. Notochaeta from segment 12. F. Uncinus from segment 5. G. Uncinus from segment 6. H. Uncinus from segment 8. I–J. Uncini from segment 11. K. Uncinus from segment 25. Abbreviations, in alphabetical order: Br, Branchia; DLb, Dorsal Lobe; LL, Lateral Lappet; NeP, Neuropodium; NoP, Notopodium; S, Segment; VS, Ventral Shield. Scale bars: A,B,C: 3 mm; D: 0.08 mm; E: 0.05 mm; F–I,K: 0.02 mm; J: 0.03 mm." figureDoi="http://doi.org/10.5281/zenodo.10096342" httpUri="https://zenodo.org/record/10096342/files/figure.png" pageId="7" pageNumber="46">Fig. 3C</figureCitation>
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); first pair missing, scars visible; stalks short, thick, wrinkled, ending in four secondary stalks, arising alternately from the main stem; secondary stalks with dichotomous tips. Notopodia small, from segment 5; 16 notochaetigers; chaetae of one size (
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<figureCitation id="2AB92A4337267366FF75FE78F88EFDC7" box="[159,251,511,535]" captionStart="FIGURE 3" captionStartId="8.[151,244,1650,1671]" captionTargetBox="[257,1328,182,1581]" captionTargetId="figure-333@8.[229,1357,55,1629]" captionTargetPageId="8" captionText="FIGURE 3. Pista hataam sp. nov. A. Thoracic region in ventral view. B. Thoracic region in lateral view. C. Thoracic region in dorsal view. D. Fascicle of notochaetae from segment 12. E. Notochaeta from segment 12. F. Uncinus from segment 5. G. Uncinus from segment 6. H. Uncinus from segment 8. I–J. Uncini from segment 11. K. Uncinus from segment 25. Abbreviations, in alphabetical order: Br, Branchia; DLb, Dorsal Lobe; LL, Lateral Lappet; NeP, Neuropodium; NoP, Notopodium; S, Segment; VS, Ventral Shield. Scale bars: A,B,C: 3 mm; D: 0.08 mm; E: 0.05 mm; F–I,K: 0.02 mm; J: 0.03 mm." figureDoi="http://doi.org/10.5281/zenodo.10096342" httpUri="https://zenodo.org/record/10096342/files/figure.png" pageId="7" pageNumber="46">Fig. 3D</figureCitation>
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), lanceolate, asymmetrically bilimbate, distally acute (
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<figureCitation id="2AB92A4337267366FC9AFE78FBBFFDC7" box="[880,970,511,535]" captionStart="FIGURE 3" captionStartId="8.[151,244,1650,1671]" captionTargetBox="[257,1328,182,1581]" captionTargetId="figure-333@8.[229,1357,55,1629]" captionTargetPageId="8" captionText="FIGURE 3. Pista hataam sp. nov. A. Thoracic region in ventral view. B. Thoracic region in lateral view. C. Thoracic region in dorsal view. D. Fascicle of notochaetae from segment 12. E. Notochaeta from segment 12. F. Uncinus from segment 5. G. Uncinus from segment 6. H. Uncinus from segment 8. I–J. Uncini from segment 11. K. Uncinus from segment 25. Abbreviations, in alphabetical order: Br, Branchia; DLb, Dorsal Lobe; LL, Lateral Lappet; NeP, Neuropodium; NoP, Notopodium; S, Segment; VS, Ventral Shield. Scale bars: A,B,C: 3 mm; D: 0.08 mm; E: 0.05 mm; F–I,K: 0.02 mm; J: 0.03 mm." figureDoi="http://doi.org/10.5281/zenodo.10096342" httpUri="https://zenodo.org/record/10096342/files/figure.png" pageId="7" pageNumber="46">Fig. 3E</figureCitation>
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). Neuropodia from segment 5; uncini in segments
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<quantity id="757A9B2337267366FEECFDA3F92FFDEC" box="[262,346,548,572]" metricMagnitude="-1" metricUnit="m" metricValue="1.905" metricValueMax="2.54" metricValueMin="1.27" pageId="7" pageNumber="46" unit="in" value="7.5" valueMax="10.0" valueMin="5.0">5–10 in</quantity>
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single rows (
|
||
<figureCitation id="2AB92A4337267366FE05FDA3FA13FDEC" box="[495,614,548,572]" captionStart="FIGURE 3" captionStartId="8.[151,244,1650,1671]" captionTargetBox="[257,1328,182,1581]" captionTargetId="figure-333@8.[229,1357,55,1629]" captionTargetPageId="8" captionText="FIGURE 3. Pista hataam sp. nov. A. Thoracic region in ventral view. B. Thoracic region in lateral view. C. Thoracic region in dorsal view. D. Fascicle of notochaetae from segment 12. E. Notochaeta from segment 12. F. Uncinus from segment 5. G. Uncinus from segment 6. H. Uncinus from segment 8. I–J. Uncini from segment 11. K. Uncinus from segment 25. Abbreviations, in alphabetical order: Br, Branchia; DLb, Dorsal Lobe; LL, Lateral Lappet; NeP, Neuropodium; NoP, Notopodium; S, Segment; VS, Ventral Shield. Scale bars: A,B,C: 3 mm; D: 0.08 mm; E: 0.05 mm; F–I,K: 0.02 mm; J: 0.03 mm." figureDoi="http://doi.org/10.5281/zenodo.10096342" httpUri="https://zenodo.org/record/10096342/files/figure.png" pageId="7" pageNumber="46">Fig. 3F–H</figureCitation>
|
||
), MF:5:4–5:3–4:1–2, PP and PF thick, long, slightly tapering, finishing in rounded tip; Oc long, slightly convex; Cp with small teeth over a very long MF; USr and Lsr concave, SrP rounded; SrA triangular, reaching the MF tip; AP and AF absent; Bs slightly curved. Uncini in segments
|
||
<quantity id="757A9B2337267366FAD0FDEBFDE9FD54" box="[1338,1436,620,644]" metricMagnitude="-1" metricUnit="m" metricValue="3.937" metricValueMax="5.08" metricValueMin="2.794" pageId="7" pageNumber="46" unit="in" value="15.5" valueMax="20.0" valueMin="11.0">11–20 in</quantity>
|
||
intercalated double rows, face to face (
|
||
<figureCitation id="2AB92A4337267366FDB4FD08FAB3FD77" box="[606,710,655,679]" captionStart="FIGURE 3" captionStartId="8.[151,244,1650,1671]" captionTargetBox="[257,1328,182,1581]" captionTargetId="figure-333@8.[229,1357,55,1629]" captionTargetPageId="8" captionText="FIGURE 3. Pista hataam sp. nov. A. Thoracic region in ventral view. B. Thoracic region in lateral view. C. Thoracic region in dorsal view. D. Fascicle of notochaetae from segment 12. E. Notochaeta from segment 12. F. Uncinus from segment 5. G. Uncinus from segment 6. H. Uncinus from segment 8. I–J. Uncini from segment 11. K. Uncinus from segment 25. Abbreviations, in alphabetical order: Br, Branchia; DLb, Dorsal Lobe; LL, Lateral Lappet; NeP, Neuropodium; NoP, Notopodium; S, Segment; VS, Ventral Shield. Scale bars: A,B,C: 3 mm; D: 0.08 mm; E: 0.05 mm; F–I,K: 0.02 mm; J: 0.03 mm." figureDoi="http://doi.org/10.5281/zenodo.10096342" httpUri="https://zenodo.org/record/10096342/files/figure.png" pageId="7" pageNumber="46">Figs 3I,J</figureCitation>
|
||
); MF:4–5:4:2–3:2, PP thick; PF short, thick, slightly tapering, finishing in rounded tip; Oc long, convex; Cp with small teeth over stout MF; USr and LSr slightly concave, divided by short, acute SrP; SrA triangular, reaching MF tip; AP and AF folded under convex Bs. Abdominal uncini in single rows (
|
||
<figureCitation id="2AB92A4337267366FE79FD7BF998FCC4" box="[403,493,764,788]" captionStart="FIGURE 3" captionStartId="8.[151,244,1650,1671]" captionTargetBox="[257,1328,182,1581]" captionTargetId="figure-333@8.[229,1357,55,1629]" captionTargetPageId="8" captionText="FIGURE 3. Pista hataam sp. nov. A. Thoracic region in ventral view. B. Thoracic region in lateral view. C. Thoracic region in dorsal view. D. Fascicle of notochaetae from segment 12. E. Notochaeta from segment 12. F. Uncinus from segment 5. G. Uncinus from segment 6. H. Uncinus from segment 8. I–J. Uncini from segment 11. K. Uncinus from segment 25. Abbreviations, in alphabetical order: Br, Branchia; DLb, Dorsal Lobe; LL, Lateral Lappet; NeP, Neuropodium; NoP, Notopodium; S, Segment; VS, Ventral Shield. Scale bars: A,B,C: 3 mm; D: 0.08 mm; E: 0.05 mm; F–I,K: 0.02 mm; J: 0.03 mm." figureDoi="http://doi.org/10.5281/zenodo.10096342" httpUri="https://zenodo.org/record/10096342/files/figure.png" pageId="7" pageNumber="46">Fig. 3K</figureCitation>
|
||
), smaller; MF:4:4–5, PP rounded, PF long, thin; Oc short, slightly convex; Cp with two series of teeth decreasing in size above short MF, as long as twice the longest secondary tooth; Sr straight, SrP acute; SrA not seen; AP and AF absent. Pygidium missing.
|
||
</paragraph>
|
||
<paragraph id="B23D36C637267366FF2DFCEFFAE4FBDF" blockId="7.[151,1437,151,1508]" pageId="7" pageNumber="46">
|
||
<emphasis id="80F6EAD437267366FF2DFCEFFA4BFC50" box="[199,574,872,896]" italics="true" pageId="7" pageNumber="46">Staining pattern by methyl green:</emphasis>
|
||
Edge of tentacular membrane stains deeply. First pair of lateral lappet stains in two bands, one lighter, external and running parallel to edge, the other darker, at the base of lappet. Second and third pairs of lateral lappets stain completely, but ventral shield is lighter. Ventral shields from segments 4–15 stain dark, in trapezoids. Notopodial glandular tissue absent, thus, dorsally, segment 4 and center of segments 5–6, stain weakly. Tentacles and branchiae do not stain.
|
||
</paragraph>
|
||
<paragraph id="B23D36C637267366FF2DFB9AFCA4FB38" blockId="7.[151,1437,151,1508]" pageId="7" pageNumber="46">
|
||
<emphasis id="80F6EAD437267366FF2DFB9AF93FFBE4" box="[199,330,1053,1076]" italics="true" pageId="7" pageNumber="46">Discussion:</emphasis>
|
||
This specimen differs from the other species of
|
||
<taxonomicName id="75824D4537267366FC87FB9AFBD3FBE4" authorityName="Malmgren" authorityYear="1866" box="[877,934,1053,1076]" class="Polychaeta" family="Terebellidae" genus="Pista" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="46" phylum="Annelida" rank="genus">
|
||
<emphasis id="80F6EAD437267366FC87FB9AFBD3FBE4" box="[877,934,1053,1076]" italics="true" pageId="7" pageNumber="46">Pista</emphasis>
|
||
</taxonomicName>
|
||
reported here in having a particular staining pattern, in having a pair of short dorsal lobes at the edge of segment 4, separated by membranous tissue, with a mid-dorsal notch, and in having all thoracic uncini with long PP.
|
||
<taxonomicName id="75824D4537267366FC84FBE2FB88FBAC" baseAuthorityName="Ehlers" baseAuthorityYear="1887" box="[878,1021,1125,1148]" class="Polychaeta" family="Terebellidae" genus="Pista" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="46" phylum="Annelida" rank="species" species="cetrata">
|
||
<emphasis id="80F6EAD437267366FC84FBE2FB88FBAC" box="[878,1021,1125,1148]" italics="true" pageId="7" pageNumber="46">Pista cetrata</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingRegion id="7046F82437267366FBA8FBE3FCE3FBAC" box="[1090,1174,1124,1148]" country="United States of America" name="Florida" pageId="7" pageNumber="46">Florida</collectingRegion>
|
||
, is, perhaps, the closest species, having two laterodorsal lobes in segment 4 as well, but separated by a more swollen membrane. Nevertheless, the presence in
|
||
<taxonomicName id="75824D4537267366FE06FB2AFA2CFB14" baseAuthorityName="Ehlers" baseAuthorityYear="1887" box="[492,601,1197,1220]" class="Polychaeta" family="Terebellidae" genus="Pista" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="46" phylum="Annelida" rank="species" species="cetrata">
|
||
<emphasis id="80F6EAD437267366FE06FB2AFA2CFB14" box="[492,601,1197,1220]" italics="true" pageId="7" pageNumber="46">P. cetrata</emphasis>
|
||
</taxonomicName>
|
||
of uncini in single rows, with a longer PP, and a blind cavity or internal pocket in the third pair of lateral lappets are the main characters to distinguish these two species.
|
||
</paragraph>
|
||
<paragraph id="B23D36C637267366FF2DFB72FBDFFAA8" blockId="7.[151,1437,151,1508]" pageId="7" pageNumber="46">
|
||
<taxonomicName id="75824D4537267366FF2DFB72F928FADC" authorityName="Londono-Mesa" authorityYear="2012" box="[199,349,1268,1292]" class="Polychaeta" family="Terebellidae" genus="Pista" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="46" phylum="Annelida" rank="species" species="hataam" status="sp. nov.">
|
||
<emphasis id="80F6EAD437267366FF2DFB72F928FADC" box="[199,349,1268,1292]" italics="true" pageId="7" pageNumber="46">Pista hataam</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="9BC557AF37267366FE8FFB73F9B5FADB" box="[357,448,1268,1291]" pageId="7" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, differs from
|
||
<taxonomicName id="75824D4537267366FDB7FB72FAC5FADC" authorityName="Londono-Mesa" authorityYear="2012" box="[605,688,1268,1292]" class="Polychaeta" family="Terebellidae" genus="Pista" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="46" phylum="Annelida" rank="species" species="lizae" status="sp. nov.">
|
||
<emphasis id="80F6EAD437267366FDB7FB72FAC5FADC" box="[605,688,1268,1292]" italics="true" pageId="7" pageNumber="46">P. lizae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="9BC557AF37267366FD52FB73FB66FADB" box="[696,787,1268,1291]" pageId="7" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, in that the latter has short second pair of lateral lappets, uncini only from the first three uncinigers with long posterior process, and segment 4 with only one long and rounded mid-dorsal lobe. Finally,
|
||
<taxonomicName id="75824D4537267366FDCCFABAFAE8FA84" authorityName="Londono-Mesa" authorityYear="2012" box="[550,669,1340,1364]" class="Polychaeta" family="Terebellidae" genus="Pista" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="46" phylum="Annelida" rank="species" species="hataam" status="sp. nov.">
|
||
<emphasis id="80F6EAD437267366FDCCFABAFAE8FA84" box="[550,669,1340,1364]" italics="true" pageId="7" pageNumber="46">P. hataam</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="9BC557AF37267366FD4CFABBFB76FA83" box="[678,771,1340,1363]" pageId="7" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, differs from the other species of
|
||
<taxonomicName id="75824D4537267366FB76FABAFCA0FA84" authorityName="Malmgren" authorityYear="1866" box="[1180,1237,1341,1364]" class="Polychaeta" family="Terebellidae" genus="Pista" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="46" phylum="Annelida" rank="genus">
|
||
<emphasis id="80F6EAD437267366FB76FABAFCA0FA84" box="[1180,1237,1341,1364]" italics="true" pageId="7" pageNumber="46">Pista</emphasis>
|
||
</taxonomicName>
|
||
described in the Caribbean, in the depth in which this material was collected (
|
||
<quantity id="757A9B2337267366FCAEFAE7FBEBFAA8" box="[836,926,1376,1400]" metricMagnitude="3" metricUnit="m" metricValue="4.413" pageId="7" pageNumber="46" unit="m" value="4413.0">4413 m</quantity>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="B23D36C637267366FF2DFA03FA69FA10" blockId="7.[151,1437,151,1508]" pageId="7" pageNumber="46">
|
||
<emphasis id="80F6EAD437267366FF2DFA03F93DFA4C" box="[199,328,1412,1436]" italics="true" pageId="7" pageNumber="46">Etymology:</emphasis>
|
||
This species is named using the compound Mayan word ha (water)-taam (deep), due to the depth where the specimen was collected.
|
||
</paragraph>
|
||
<paragraph id="B23D36C637267366FF2DFA4AFCB9FA34" blockId="7.[151,1437,151,1508]" box="[199,1228,1484,1508]" pageId="7" pageNumber="46">
|
||
<materialsCitation id="02EA3C9B37267366FF2DFA4AFCBDFA34" box="[199,1224,1484,1508]" elevation="4413" location="Basin" municipality="Distribution" pageId="7" pageNumber="46" specimenCount="1" stateProvince="Yucatan" typeStatus="holotype">
|
||
<emphasis id="80F6EAD437267366FF2DFA4AFA55FA34" box="[199,544,1484,1508]" italics="true" pageId="7" pageNumber="46">
|
||
<typeStatus id="6D39886437267366FF2DFA4AF88EFA34" box="[199,251,1485,1508]" pageId="7" pageNumber="46">Type</typeStatus>
|
||
locality and
|
||
<collectingMunicipality id="5259ACBC37267366FE64FA4BFA6FFA34" box="[398,538,1484,1508]" pageId="7" pageNumber="46">Distribution</collectingMunicipality>
|
||
:
|
||
</emphasis>
|
||
<collectingRegion id="7046F82437267366FDCDFA4BFAF4FA33" box="[551,641,1484,1507]" country="Mexico" name="Yucatan" pageId="7" pageNumber="46">Yucatan</collectingRegion>
|
||
<location id="B75D601D37267366FD63FA4BFABEFA34" LSID="urn:lsid:plazi:treatment:3A2B87D037277366FF7DF993FCB9FA34:B75D601D37267366FD63FA4BFABEFA34" box="[649,715,1484,1508]" municipality="Distribution" name="Basin" pageId="7" pageNumber="46" stateProvince="Yucatan">Basin</location>
|
||
, Mexican Caribbean. Found at
|
||
<elevation id="39AFD1F537267366FBC0FA4BFCBDFA34" box="[1066,1224,1484,1508]" metricMagnitude="3" metricUnit="m" metricValue="4.413" pageId="7" pageNumber="46" unit="m" value="4413.0">
|
||
<quantity id="757A9B2337267366FBC0FA4BFC0AFA33" box="[1066,1151,1484,1508]" metricMagnitude="3" metricUnit="m" metricValue="4.413" pageId="7" pageNumber="46" unit="m" value="4413.0">4413 m</quantity>
|
||
depth
|
||
</elevation>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |