278 lines
52 KiB
XML
278 lines
52 KiB
XML
<document id="5844EAE05F7A918B086BBB660669BD08" ID-DOI="10.11646/zootaxa.3905.1.4" ID-GBIF-Dataset="a4a80aa6-935d-4162-a320-b53cc668863f" ID-ISSN="1175-5326" ID-Zenodo-Dep="287668" ID-ZooBank="6C454B4B-E32D-4B55-B195-32A575BCC858" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460894096242" checkinUser="plazi" docAuthor="Delgado-Blas, Víctor Hugo" docDate="2015" docId="039D3B4F81341244FF3AD84FF02AFE6A" docLanguage="en" docName="zt03905p090.pdf" docOrigin="Zootaxa 3905 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Prionospio cristata Foster 1971" docType="treatment" docVersion="6" lastPageNumber="81" masterDocId="FFA44337813D1248FFADDF15F439FFE2" masterDocTitle="Prionospio (Polychaeta, Spionidae) from the Grand Caribbean Region, with the descriptions of five new species and a key to species recorded in the area" masterLastPageNumber="90" masterPageNumber="69" pageNumber="78" updateTime="1698359874058" updateUser="plazi">
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<mods:title id="F22A9DA1BE16BFC87AB3C93BBF31069C">Prionospio (Polychaeta, Spionidae) from the Grand Caribbean Region, with the descriptions of five new species and a key to species recorded in the area</mods:title>
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<mods:namePart id="2AD632A92410C98FA5DFB25E9C13395B">Delgado-Blas, Víctor Hugo</mods:namePart>
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<mods:title id="24AD7256927EBEBF1AAF9D2F57864372">Zootaxa</mods:title>
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<mods:date id="CFC4A63A1070F45DEBF8FCFB703B2941">2015</mods:date>
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<mods:number id="4C267B42CC6A3188AE0D7B187BA3111C">3905</mods:number>
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<treatment id="039D3B4F81341244FF3AD84FF02AFE6A" ID-DOI="http://doi.org/10.5281/zenodo.6113891" ID-GBIF-Taxon="127671223" ID-Zenodo-Dep="6113891" LSID="urn:lsid:plazi:treatment:039D3B4F81341244FF3AD84FF02AFE6A" httpUri="http://treatment.plazi.org/id/039D3B4F81341244FF3AD84FF02AFE6A" lastPageId="12" lastPageNumber="81" pageId="9" pageNumber="78">
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<subSubSection id="C32ED9D281341241FF3AD84FF511F877" pageId="9" pageNumber="78" type="nomenclature">
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<paragraph id="8B8B8A5981341241FF3AD84FF621F896" blockId="9.[151,536,1882,1941]" box="[151,536,1882,1908]" pageId="9" pageNumber="78">
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<heading id="D0C33D3581341241FF3AD84FF621F896" bold="true" box="[151,536,1882,1908]" fontSize="11" level="1" pageId="9" pageNumber="78" reason="1">
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<taxonomicName id="4C34F1DA81341241FF3AD84FF621F896" ID-CoL="4MG9Z" authority="Foster, 1971" authorityName="Foster" authorityYear="1971" box="[151,536,1882,1908]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="9" pageNumber="78" phylum="Annelida" rank="species" species="cristata">
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<emphasis id="B940564B81341241FF3AD84FF621F896" bold="true" box="[151,536,1882,1908]" italics="true" pageId="9" pageNumber="78">
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Prionospio cristata
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<bibRefCitation id="EFA5F7A881341241FE2FD84FF621F896" author="Foster" box="[386,536,1882,1908]" pageId="9" pageNumber="78" refString="Foster, N. M. (1971) Spionidae (Polychaeta) of the Gulf of Mexico and the Caribbean Sea. Studies on the Fauna of Curacao and other Caribbean Islands, 129, 1 - 183." type="journal article" year="1971">Foster, 1971</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8B8B8A5981341241FF3AD869F511F877" blockId="9.[151,536,1882,1941]" box="[151,296,1916,1941]" pageId="9" pageNumber="78">
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<figureCitation id="130F96DC81341241FF3AD869F4CCF877" box="[151,245,1916,1941]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="9" pageNumber="78">Figure 4</figureCitation>
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||
A
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<emphasis id="B940564B81341241FEA4D869F52EF877" bold="true" box="[265,279,1916,1941]" pageId="9" pageNumber="78">–</emphasis>
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||
L
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C32ED9D281341242FF3AD8D3F70FFF2E" lastPageId="10" lastPageNumber="79" pageId="9" pageNumber="78" type="reference_group">
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||
<paragraph id="8B8B8A5981341241FF3AD8D3F69DF839" blockId="9.[151,676,1989,2011]" box="[151,676,1989,2011]" pageId="9" pageNumber="78">
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<treatmentCitationGroup id="AB24AD7781341241FF3AD8D3F69DF839" box="[151,676,1989,2011]" pageId="9" pageNumber="78">
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<taxonomicName id="4C34F1DA81341241FF3AD8D3F638F839" ID-CoL="4MG9Z" authority="Foster, 1971:87" authorityName="Foster" authorityPageNumber="87" authorityYear="1971" box="[151,513,1989,2011]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="9" pageNumber="78" phylum="Annelida" rank="species" species="cristata">
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||
<emphasis id="B940564B81341241FF3AD8D3F562F839" box="[151,347,1990,2011]" italics="true" pageId="9" pageNumber="78">Prionospio cristata</emphasis>
|
||
<treatmentCitation id="0A95AC4881341241FECCD8D3F638F839" author="Foster" box="[353,513,1989,2011]" page="87" pageId="9" pageNumber="78" year="1971">
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<bibRefCitation id="EFA5F7A881341241FECCD8D3F5DBF839" author="Foster" box="[353,482,1989,2011]" pageId="9" pageNumber="78" refString="Foster, N. M. (1971) Spionidae (Polychaeta) of the Gulf of Mexico and the Caribbean Sea. Studies on the Fauna of Curacao and other Caribbean Islands, 129, 1 - 183." type="journal article" year="1971">Foster, 1971</bibRefCitation>
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||
:87
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||
</treatmentCitation>
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||
</taxonomicName>
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||
, Figs. 186–199.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
<paragraph id="8B8B8A5981371242FF3ADF8CF70FFF2E" blockId="10.[151,849,152,205]" pageId="10" pageNumber="79">
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||
<treatmentCitationGroup id="AB24AD7781371242FF3ADF8CF70FFF2E" pageId="10" pageNumber="79">
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||
<taxonomicName id="4C34F1DA81371242FF3ADF8CF6BFFF4C" ID-CoL="4MG9Z" authority="Johnson, 1984" authorityName="Johnson" authorityYear="1984" box="[151,646,152,174]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="79" phylum="Annelida" rank="species" species="cristata" subGenus="Prionospio">
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||
<emphasis id="B940564B81371242FF3ADF8CF531FF4C" box="[151,264,153,174]" italics="true" pageId="10" pageNumber="79">Prionospio</emphasis>
|
||
(
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<emphasis id="B940564B81371242FEBBDF8CF5BFFF4C" box="[278,390,153,174]" italics="true" pageId="10" pageNumber="79">Prionospio</emphasis>
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||
)
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<emphasis id="B940564B81371242FE38DF8CF5DBFF4C" box="[405,482,153,174]" italics="true" pageId="10" pageNumber="79">cristata</emphasis>
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||
:
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||
<bibRefCitation id="EFA5F7A881371242FE5DDF8DF6BFFF4C" author="Johnson" box="[496,646,152,174]" pageId="10" pageNumber="79" refString="Johnson, P. G. (1984) Family Spionidae Grube, (1850). In: Uebelacker, J. M. & Johnson, P. G. (Eds.), Taxonomic Guide to the Polychaetes of the Northern Gulf of Mexico. Barry A. Vittor & Associates, Inc. Mobile, AL, pp. 1 - 69 (Chapter 6)." type="book chapter" year="1984">Johnson, 1984</bibRefCitation>
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||
</taxonomicName>
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||
:6.51, Figs. 6.42a–e.
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||
<taxonomicName id="4C34F1DA81371242FF3ADFADF68CFF2E" ID-CoL="4MG9Z" authority="Maciolek, 1985:340" authorityName="Maciolek" authorityPageNumber="340" authorityYear="1985" box="[151,693,182,205]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="79" phylum="Annelida" rank="species" species="cristata" subGenus="Prionospio">
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||
<emphasis id="B940564B81371242FF3ADFADF531FF2F" box="[151,264,184,205]" italics="true" pageId="10" pageNumber="79">Prionospio</emphasis>
|
||
(
|
||
<emphasis id="B940564B81371242FEBBDFADF5BFFF2F" box="[278,390,184,205]" italics="true" pageId="10" pageNumber="79">Prionospio</emphasis>
|
||
)
|
||
<emphasis id="B940564B81371242FE38DFADF5DBFF2F" box="[405,482,184,205]" italics="true" pageId="10" pageNumber="79">cristata</emphasis>
|
||
<treatmentCitation id="0A95AC4881371242FE44DFA3F68CFF2E" author="Maciolek" box="[489,693,182,204]" page="340" pageId="10" pageNumber="79" year="1985">
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||
<bibRefCitation id="EFA5F7A881371242FE44DFA3F6B0FF2E" author="Maciolek" box="[489,649,182,204]" pageId="10" pageNumber="79" refString="Maciolek, N. J. (1985) A revision of the genus Prionospio Malmgren, with special emphasis on species from the Atlantic Ocean, and new records of species belonging to the genera Apoprionospio Foster and Paraprionospio Caullery (Polychaeta, Annelida, Spionidae). Zoological Journal of the Linnean Society, 84, 325 - 383. http: // dx. doi. org / 10.1111 / j. 1096 - 3642.1985. tb 01804. x" type="journal article" year="1985">Maciolek, 1985</bibRefCitation>
|
||
:340
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
–341,
|
||
<figureCitation id="130F96DC81371242FD59DFA3F70BFF2E" box="[756,818,182,204]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
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||
.
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||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
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<subSubSection id="C32ED9D281371242FF3ADFECF178FDEC" pageId="10" pageNumber="79" type="materials_examined">
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<paragraph id="8B8B8A5981371242FF3ADFECF178FDEC" blockId="10.[151,1437,249,2038]" pageId="10" pageNumber="79">
|
||
<emphasis id="B940564B81371242FF3ADFECF5B8FEF0" bold="true" box="[151,385,249,274]" pageId="10" pageNumber="79">Material examined.</emphasis>
|
||
<collectionCode id="ED25129C81371242FE27DFECF5EAFEF3" box="[394,467,249,273]" pageId="10" pageNumber="79">GULF</collectionCode>
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||
OF
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||
<collectingCountry id="F323CAC981371242FDA5DFECF643FEF3" box="[520,634,249,273]" name="Mexico" pageId="10" pageNumber="79">MEXICO</collectingCountry>
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||
. Veracruz:
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||
<date id="FF8AAC9981371242FD57DFECF7A8FEF3" box="[762,913,249,274]" pageId="10" pageNumber="79" value="1982-07-20">20 July 1982</date>
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||
, coll.
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||
<collectionCode id="ED25129C81371242FC7ADFEFF01AFEF3" box="[983,1059,250,273]" pageId="10" pageNumber="79">FEDH</collectionCode>
|
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,
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||
<specimenCount id="9D3241D081371242FB9DDFECF082FEF0" box="[1072,1211,249,274]" pageId="10" pageNumber="79" type="generic">8 specimens</specimenCount>
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||
(ECOSUR-P1411); Yucatan: Celestun lagoon,
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||
<geoCoordinate id="EE00EC9E81371242FE6ADE0BF653FED4" box="[455,618,286,310]" direction="north" orientation="latitude" pageId="10" pageNumber="79" precision="1" value="20.803389">20º48’12.2’’N</geoCoordinate>
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,
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||
<geoCoordinate id="EE00EC9E81371242FDDBDE08F736FED4" box="[630,783,285,310]" direction="west" orientation="longitude" pageId="10" pageNumber="79" precision="1" value="-90.402084">90º24’7.5’’W</geoCoordinate>
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,
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<quantity id="4CCC27BC81371242FCB6DE08F755FED7" box="[795,876,285,310]" metricMagnitude="-1" metricUnit="m" metricValue="5.3" pageId="10" pageNumber="79" unit="m" value="0.53">0.53 m</quantity>
|
||
, 15.6 ‰, 26 ºC, 7.9 pH, 2.1 org. carb.
|
||
<collectionCode id="ED25129C81371242FA84DE0BF15FFED4" LSID="urn:lsid:biocol.org:col:13160" box="[1321,1382,286,310]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13160" name="Guermonprez Museum" pageId="10" pageNumber="79">BOR</collectionCode>
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2,
|
||
<date id="FF8AAC9981371242FA2DDE08F506FEBB" pageId="10" pageNumber="79" value="2008-02-15">15 February 2008</date>
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,
|
||
<specimenCount id="9D3241D081371242FEE0DE54F5F4FEB8" box="[333,461,321,346]" pageId="10" pageNumber="79" type="generic">1 specimen</specimenCount>
|
||
(ECOSUR-P2727). CARIBBEAN SEA. Quintana Roo: E43, APEMEX, Yalahau,
|
||
<date id="FF8AAC9981371242FA2DDE54F509FE9C" pageId="10" pageNumber="79" value="1991-01-18">18 January 1991</date>
|
||
,
|
||
<specimenCount id="9D3241D081371242FE90DE73F5F2FE9C" box="[317,459,357,382]" pageId="10" pageNumber="79" type="generic">3 specimens</specimenCount>
|
||
, coll. J. Oliva Rivera and M. Esquivel Moreno (ECOSUR-P2728);
|
||
<date id="FF8AAC9981371242FB66DE73F1A1FE9C" box="[1227,1432,357,382]" pageId="10" pageNumber="79" value="2001-02-19">19 February 2001</date>
|
||
, Aventuras Beach, Quintana Roo,
|
||
<geoCoordinate id="EE00EC9E81371242FDA1DE9CF68AFE40" box="[524,691,393,418]" direction="north" orientation="latitude" pageId="10" pageNumber="79" precision="1" value="20.258766">20º15'31.56"N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE00EC9E81371242FD13DE9CF751FE40" box="[702,872,393,418]" direction="west" orientation="longitude" pageId="10" pageNumber="79" precision="1" value="-87.39652">87º23'47.50"W</geoCoordinate>
|
||
, sandy beach well-sorted sand,
|
||
<quantity id="4CCC27BC81371242FB67DE9CF132FE43" box="[1226,1291,393,417]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" pageId="10" pageNumber="79" unit="m" value="0.3">0.3 m</quantity>
|
||
,
|
||
<specimenCount id="9D3241D081371242FABADE9CF1A0FE40" box="[1303,1433,393,418]" pageId="10" pageNumber="79" type="generic">1 specimen</specimenCount>
|
||
, coll. Leslie H. Harris, Harris, LH01-450 (LACM-AHF Poly 6224); Aventuras Beach, coll. F. Pleijel,
|
||
<date id="FF8AAC9981371242FABEDEBBF4EBFE0B" pageId="10" pageNumber="79" value="2001-02-18">18 February 2001</date>
|
||
,
|
||
<specimenCount id="9D3241D081371242FF4EDEC4F54BFE08" box="[227,370,465,490]" pageId="10" pageNumber="79" type="generic">5 specimens</specimenCount>
|
||
(ECOSUR-P1414); Punta Nizuc, Cancún, Coll. V.H. Delgado Blas,
|
||
<date id="FF8AAC9981371242FB05DEC4F144FE0B" box="[1192,1405,465,490]" pageId="10" pageNumber="79" value="2001-02-10">10 February 2001</date>
|
||
,
|
||
<specimenCount id="9D3241D081371242FA23DEC4F538FDEC" pageId="10" pageNumber="79" type="generic">1 specimen</specimenCount>
|
||
(ECOSUR-P1412); Santa Cecilia, coll.
|
||
<collectionCode id="ED25129C81371242FD6EDEE3F6C6FDEC" box="[707,767,502,526]" pageId="10" pageNumber="79">SISV</collectionCode>
|
||
,
|
||
<date id="FF8AAC9981371242FCA7DEE3F7EFFDEC" box="[778,982,501,526]" pageId="10" pageNumber="79" value="1990-11-04">4 November 1990</date>
|
||
,
|
||
<specimenCount id="9D3241D081371242FC4FDEE3F058FDEC" box="[994,1121,501,526]" pageId="10" pageNumber="79" type="generic">1 specimen</specimenCount>
|
||
(ECOSUR-P1413).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32ED9D281371242FF6ADD0CF782F8A0" pageId="10" pageNumber="79" type="description">
|
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<paragraph id="8B8B8A5981371242FF6ADD0CF700FCCC" blockId="10.[151,1437,249,2038]" pageId="10" pageNumber="79">
|
||
<emphasis id="B940564B81371242FF6ADD0CF560FDD0" bold="true" box="[199,345,537,562]" pageId="10" pageNumber="79">Description.</emphasis>
|
||
Complete specimens, 12.0–14.0 mm long for 59–65 chaetigers,
|
||
<quantity id="4CCC27BC81371242FBE9DD0CF0F7FDD3" box="[1092,1230,537,562]" metricMagnitude="-4" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="10" pageNumber="79" unit="mm" value="0.45" valueMax="0.5" valueMin="0.4">0.4–0.5 mm</quantity>
|
||
wide. Incomplete specimens, 2.5–3.0 mm long for 18–23 chaetigers,
|
||
<quantity id="4CCC27BC81371242FD77DD28F75BFDB7" box="[730,866,573,598]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="10" pageNumber="79" unit="mm" value="0.4" valueMax="0.5" valueMin="0.3">0.3–0.5 mm</quantity>
|
||
wide. Color in alcohol opaque white. Prostomium subtriangular, rounded anteriorly (
|
||
<figureCitation id="130F96DC81371242FDB5DD74F665FD98" box="[536,604,609,634]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
A), posteriorly tapered, with short, blunt caruncle extending to the middle edge of chaetiger 2 with large nuchal organs on either side (
|
||
<figureCitation id="130F96DC81371242FC9DDD90F74DFD7C" box="[816,884,645,670]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
A). Two pairs of brown subdermal eyes, arranged in a trapezoid; anterior pair small, rounded; posterior pair large, crescent-shaped (
|
||
<figureCitation id="130F96DC81371242FB98DDBCF041FD20" box="[1077,1144,681,706]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
A) (one specimen lacking eyes). Palps lost. Peristomium short, collar-like, surrounding the prostomium, fused dorsally with large rounded notopodial lamellae of chaetiger 1. Neuropodial postchaetal lamellae of chaetiger 1 moderate, rounded (
|
||
<figureCitation id="130F96DC81371242FA9ADDE4F145FCE8" box="[1335,1404,753,778]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
E), much smaller than twice the size of the notopodial lamellae.
|
||
</paragraph>
|
||
<paragraph id="8B8B8A5981371242FF6ADC2FF165FBE4" blockId="10.[151,1437,249,2038]" pageId="10" pageNumber="79">
|
||
Four pairs of long branchiae present on chaetigers 2–5 (
|
||
<figureCitation id="130F96DC81371242FC91DC2CF7B9FCB0" box="[828,896,825,850]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
A); first pair longer than fourth pair. Pairs 1 and 4 with long, slender, dense digitiform pinnules (
|
||
<figureCitation id="130F96DC81371242FD1CDC48F6CCFC94" box="[689,757,861,886]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
A), arranged along the posterior face of the stems; branchiae with very long, naked, smooth distal tips; basal region of branchiae naked; distribution of the pinnules similar on both pairs; pinnules slender, long, blunt in middle and basal regions of the branchiae (
|
||
<figureCitation id="130F96DC81371242FBF1DCB0F099FC5C" box="[1116,1184,933,958]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
A); the central stem of branchial pairs 1 and 4 pinnate and elongate. Pairs 2 and 3 apinnate, cirriform, long, with sparse lateral ciliation and acute distal tips (
|
||
<figureCitation id="130F96DC81371242FEF9DCF8F5A1FBE4" box="[340,408,1005,1030]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
A); subequal in length, shorter than pinnate pairs and longer than notopodial lamellae.
|
||
</paragraph>
|
||
<paragraph id="8B8B8A5981371242FF6ADB04F610FAE0" blockId="10.[151,1437,249,2038]" pageId="10" pageNumber="79">
|
||
Notopodial postchaetal lamellae foliaceous and wider on chaetigers 2–6 (
|
||
<figureCitation id="130F96DC81371242FBAFDB04F07FFBC8" box="[1026,1094,1041,1066]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
A), slightly cupped and facing somewhat antero-laterally; largest on chaetigers 3–4 with acute, long tips, progressively decreasing in size, becoming rounded on chaetigers 7–10 (
|
||
<figureCitation id="130F96DC81371242FDFFDB4CF6AEFB90" box="[594,663,1113,1138]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
B); decreasing in size in subsequent chaetigers and short on posterior chaetigers (
|
||
<figureCitation id="130F96DC81371242FEB0DB68F55EFB74" box="[285,359,1149,1174]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
C). High dorsal crests present on chaetigers 7–9, slightly shorter on chaetiger 8 (
|
||
<figureCitation id="130F96DC81371242FA82DB68F141FB74" box="[1327,1400,1149,1174]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
D), subsequent chaetigers lacking folds. Ventral and dorsal edges of notopodial and neuropodial lamellae on anterior chaetiger neither overlapping nor touching. Notopodial prechaetal lamellae fused with postchaetal lamellae; large in branchial region, short thereafter.
|
||
</paragraph>
|
||
<paragraph id="8B8B8A5981371242FF6ADA18F142FA70" blockId="10.[151,1437,249,2038]" pageId="10" pageNumber="79">
|
||
Neuropodial postchaetal lamellae rounded throughout (
|
||
<figureCitation id="130F96DC81371242FCE8DA18F7B5FAC4" box="[837,908,1293,1318]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
E, F), except the neuropodium of chaetiger 3 which is slightly angled and trapezium-shaped, dorsally directed (
|
||
<figureCitation id="130F96DC81371242FC0CDA24F7D0FAA8" box="[929,1001,1329,1354]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
G), larger than the other neuropodial lamellae; pairs 1–3 cupped and facing somewhat antero-laterally; subsequent neuropodial lamellae small on far posterior chaetigers. Prechaetal lamellae moderate (
|
||
<figureCitation id="130F96DC81371242FD77DA6CF724FA70" box="[730,797,1401,1426]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
E), short throughout. Interparapodial pouches lacking.
|
||
</paragraph>
|
||
<paragraph id="8B8B8A5981371242FF6ADA88F709F8FC" blockId="10.[151,1437,249,2038]" pageId="10" pageNumber="79">
|
||
All capillaries on anterior chaetigers granulated, unilimbated (
|
||
<figureCitation id="130F96DC81371242FC14DA88F03DFA54" box="[953,1028,1437,1462]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
H, I); notopodial and neuropodial capillaries of chaetiger 1 arranged in one row, with short, slender chaetae; notopodial chaetae longer. Notopodial capillaries of chaetigers 2–13 arranged in two rows, very long and very acute (
|
||
<figureCitation id="130F96DC81371242FBACDAF0F07CFA1C" box="[1025,1093,1509,1534]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
H), upper chaetae much longer than lower ones, chaetae curving outwards and upwards, becoming shorter later. Neuropodial capillaries of chaetigers 2–10 arranged in two rows, capillaries very long and very acute (
|
||
<figureCitation id="130F96DC81371242FC55D938F005F9A4" box="[1016,1084,1581,1606]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">
|
||
Fig.
|
||
<date id="FF8AAC9981371242FB80D93BF005F9A4" box="[1069,1084,1582,1606]" pageId="10" pageNumber="79">4</date>
|
||
</figureCitation>
|
||
I) with the anterior row shorter than the posterior row, later becoming one row. Notopodial and neuropodial capillaries of middle and posterior chaetigers alimbate and without granulations. Sabre chaetae in neuropodia from chaetiger 10, up to two per fascicle, stout, curved, moderately granulated, without sheaths (
|
||
<figureCitation id="130F96DC81371242FCF3D98CF79BF950" box="[862,930,1689,1714]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
J). Neuropodial hooded hooks (
|
||
<figureCitation id="130F96DC81371242FAADD98CF178F950" box="[1280,1345,1689,1714]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
K) from chaetigers 12–13, up to seven per fascicle, accompanied by capillaries. Notopodial hooded hooks (
|
||
<figureCitation id="130F96DC81371242FB52D9A8F17AF934" box="[1279,1347,1725,1750]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
L) from chaetigers 26–34, up to five per fascicle, accompanied by up to two capillaries. All hooks with four pairs of teeth above main tooth, with short secondary hoods (
|
||
<figureCitation id="130F96DC81371242FD07D810F6D4F8FC" box="[682,749,1797,1822]" captionStart="FIGURE 4" captionStartId="11.[151,250,1599,1621]" captionTargetBox="[157,1426,201,1569]" captionTargetId="figure@11.[150,1436,193,1578]" captionTargetPageId="11" captionText="FIGURE 4. Prionospio cristata Foster, 1971. Non-type (ECOSUR-P 1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7 – 9; (E) neuropodial lamellae of chaetigers 1 – 2; (F) neuropodial lamellae of chaetigers 5 – 6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B – C, E – G 200 µm; H – J 100 µm; K – L 25 µm." httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="10" pageNumber="79">Fig. 4</figureCitation>
|
||
K, L).
|
||
</paragraph>
|
||
<paragraph id="8B8B8A5981371242FF6AD83CF782F8A0" blockId="10.[151,1437,249,2038]" box="[199,955,1833,1858]" pageId="10" pageNumber="79">Pygidium with one long median cirrus and two longer lateral lobes.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32ED9D281371244FF6AD858F02AFE6A" lastPageId="12" lastPageNumber="81" pageId="10" pageNumber="79" type="discussion">
|
||
<paragraph id="8B8B8A5981371243FF6AD858F1A4F805" blockId="10.[151,1437,249,2038]" lastBlockId="11.[151,1437,1783,2024]" lastPageId="11" lastPageNumber="80" pageId="10" pageNumber="79">
|
||
<emphasis id="B940564B81371242FF6AD858F502F884" bold="true" box="[199,315,1869,1894]" pageId="10" pageNumber="79">Remarks.</emphasis>
|
||
The above description agrees closely with the original description given by
|
||
<bibRefCitation id="EFA5F7A881371242FB3BD85BF109F884" author="Foster" box="[1174,1328,1870,1894]" pageId="10" pageNumber="79" refString="Foster, N. M. (1971) Spionidae (Polychaeta) of the Gulf of Mexico and the Caribbean Sea. Studies on the Fauna of Curacao and other Caribbean Islands, 129, 1 - 183." type="journal article" year="1971">Foster (1971)</bibRefCitation>
|
||
, however there are a few differences, in that in Foster’s (1971) description the prostomium is subtriangular or wedge-shaped with the anterior border blunt to slightly rounded; all capillaries on the anterior chaetigers are bilimbated; the posterior capillaries are unilimbated and the sabre chaetae are sheathed. Whereas, in the specimens in this study, the prostomium is subtriangular and very rounded anteriorly; all the capillaries are unilimbated and the sabre chaetae lack sheaths. There are also a few differences between the specimens examined in this study and the description given by
|
||
<bibRefCitation id="EFA5F7A881361243FE2AD80EF60FF8D6" author="Johnson" box="[391,566,1819,1844]" pageId="11" pageNumber="80" refString="Johnson, P. G. (1984) Family Spionidae Grube, (1850). In: Uebelacker, J. M. & Johnson, P. G. (Eds.), Taxonomic Guide to the Polychaetes of the Northern Gulf of Mexico. Barry A. Vittor & Associates, Inc. Mobile, AL, pp. 1 - 69 (Chapter 6)." type="book chapter" year="1984">Johnson (1984)</bibRefCitation>
|
||
in that in the latter the sabre chaetae are sheathed, whereas in this study the sabre chaetae lacked sheaths. There are a few further differences with the description of this species given by
|
||
<bibRefCitation id="EFA5F7A881361243FF3AD876F56DF89E" author="Maciolek" box="[151,340,1891,1916]" pageId="11" pageNumber="80" refString="Maciolek, N. J. (1985) A revision of the genus Prionospio Malmgren, with special emphasis on species from the Atlantic Ocean, and new records of species belonging to the genera Apoprionospio Foster and Paraprionospio Caullery (Polychaeta, Annelida, Spionidae). Zoological Journal of the Linnean Society, 84, 325 - 383. http: // dx. doi. org / 10.1111 / j. 1096 - 3642.1985. tb 01804. x" type="journal article" year="1985">Maciolek (1985)</bibRefCitation>
|
||
in that Maciolek described the prostomium as having horseshoe-shaped nuchal organs with the anteriormost ends fused over the caruncle, and the sabre chaetae as having sheaths, whereas in this study the specimens have a prostomium with nuchal organs either side of the caruncle and fused above it, and the sabre chaetae lack sheaths. Another discrepancy lies in where the neuropodial and notopodial hooded hooks appear.
|
||
</paragraph>
|
||
<caption id="DF4BDAD181361243FF3AD92AF6C7F932" httpUri="https://zenodo.org/record/287672/files/figure.png" pageId="11" pageNumber="80" targetBox="[157,1426,201,1569]" targetPageId="11">
|
||
<paragraph id="8B8B8A5981361243FF3AD92AF6C7F932" blockId="11.[151,1436,1599,1744]" pageId="11" pageNumber="80">
|
||
<emphasis id="B940564B81361243FF3AD92AF52AF9B6" bold="true" box="[151,275,1599,1621]" pageId="11" pageNumber="80">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C34F1DA81361243FEB6D954F650F9B7" authority="Foster, 1971" authorityName="Foster" authorityYear="1971" box="[283,617,1599,1622]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="11" pageNumber="80" phylum="Annelida" rank="species" species="cristata">
|
||
<emphasis id="B940564B81361243FEB6D954F5B5F9B4" box="[283,396,1601,1622]" italics="true" pageId="11" pageNumber="80">Prionospio</emphasis>
|
||
<emphasis id="B940564B81361243FE3FD954F5E6F9B4" box="[402,479,1601,1622]" italics="true" pageId="11" pageNumber="80">cristata</emphasis>
|
||
Foster, 1971
|
||
</taxonomicName>
|
||
. Non-type (ECOSUR-P1414): (A) anterior region, dorsal view; (B) notopodium of chaetiger 10; (C) notopodium of posterior chaetiger; (D) high dorsal crests on chaetigers 7–9; (E) neuropodial lamellae of chaetigers 1–2; (F) neuropodial lamellae of chaetigers 5–6; (G) neuropodial lamellae of chaetiger 3; (H) anterior notopodial chaeta; (I) anterior neuropodial chaeta; (J) sabre chaeta; (K) neuropodial hooded hook; (L) notopodial hooded hook. Scale bars: A, D 400 µm; B–C, E–G 200 µm; H–J 100 µm; K–L 25 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8B8A5981311244FF3ADF82F052FEA2" blockId="12.[151,1437,151,392]" pageId="12" pageNumber="81">
|
||
According to
|
||
<bibRefCitation id="EFA5F7A881311244FE98DF8DF5EBFF52" author="Foster" box="[309,466,152,176]" pageId="12" pageNumber="81" refString="Foster, N. M. (1971) Spionidae (Polychaeta) of the Gulf of Mexico and the Caribbean Sea. Studies on the Fauna of Curacao and other Caribbean Islands, 129, 1 - 183." type="journal article" year="1971">Foster (1971)</bibRefCitation>
|
||
, the neuropodial and notopodial hooks should be present from chaetigers
|
||
<date id="FF8AAC9981311244FA88DF8DF4E6FF36" pageId="12" pageNumber="81" value="1937-11-12" valueMax="1937-11-21" valueMin="1937-11-12">11–12 and 21–37</date>
|
||
, whereas
|
||
<bibRefCitation id="EFA5F7A881311244FEE3DFA9F5C5FF36" author="Johnson" box="[334,508,188,213]" pageId="12" pageNumber="81" refString="Johnson, P. G. (1984) Family Spionidae Grube, (1850). In: Uebelacker, J. M. & Johnson, P. G. (Eds.), Taxonomic Guide to the Polychaetes of the Northern Gulf of Mexico. Barry A. Vittor & Associates, Inc. Mobile, AL, pp. 1 - 69 (Chapter 6)." type="book chapter" year="1984">Johnson (1984)</bibRefCitation>
|
||
states that they begin on chaetigers
|
||
<date id="FF8AAC9981311244FC3FDFA9F061FF37" box="[914,1112,188,213]" pageId="12" pageNumber="81" value="1930-10-12" valueMax="1930-10-26" valueMin="1930-10-12">10–12 and 26–30</date>
|
||
, and
|
||
<bibRefCitation id="EFA5F7A881311244FB3EDFA9F176FF37" author="Maciolek" box="[1171,1359,188,213]" pageId="12" pageNumber="81" refString="Maciolek, N. J. (1985) A revision of the genus Prionospio Malmgren, with special emphasis on species from the Atlantic Ocean, and new records of species belonging to the genera Apoprionospio Foster and Paraprionospio Caullery (Polychaeta, Annelida, Spionidae). Zoological Journal of the Linnean Society, 84, 325 - 383. http: // dx. doi. org / 10.1111 / j. 1096 - 3642.1985. tb 01804. x" type="journal article" year="1985">Maciolek (1985)</bibRefCitation>
|
||
<date id="FF8AAC9981311244FAFBDFA9F528FF1A" pageId="12" pageNumber="81" value="1937-10-13" valueMax="1937-10-21" valueMin="1937-10-13">10–13 and 21–37</date>
|
||
. In contrast, the material examined here had neuropodial hooks from chaetigers 12–13 and notopodial hooded hooks from chaetigers 26–34; this could, however, be due to the size of the specimens. The differences between
|
||
<taxonomicName id="4C34F1DA81311244FF56DE3CF552FEDD" box="[251,363,296,320]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="12" pageNumber="81" phylum="Annelida" rank="species" species="cristata">
|
||
<emphasis id="B940564B81311244FF56DE3CF552FEDD" box="[251,363,296,320]" italics="true" pageId="12" pageNumber="81">P. cristata</emphasis>
|
||
</taxonomicName>
|
||
and the other species examined are provided in the key and
|
||
<tableCitation id="C6B6BFE281311244FBBCDE32F05CFEA2" box="[1041,1125,295,320]" captionStart="TABLE 1" captionStartId="6.[119,204,543,565]" captionText="TABLE 1. Some taxonomic characters of six species of Prionospio from the Southern Gulf of Mexico and the Caribbean Sea" pageId="12" pageNumber="81">Table 1</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8B8A5981311244FF6ADE59F02AFE6A" blockId="12.[151,1437,151,392]" pageId="12" pageNumber="81">
|
||
<emphasis id="B940564B81311244FF6ADE59F63DFE87" bold="true" box="[199,516,332,357]" pageId="12" pageNumber="81">Geographical distribution.</emphasis>
|
||
North Atlantic; Delaware, North Carolina, Florida; Gulf of
|
||
<collectingCountry id="F323CAC981311244FB0CDE59F0C2FE87" box="[1185,1275,332,357]" name="Mexico" pageId="12" pageNumber="81">México</collectingCountry>
|
||
: Port Aransas, Texas, Veracruz, Yucatán, Caribbean Sea: Quintana Roo,
|
||
<collectingCountry id="F323CAC981311244FCB6DE65F79AFE6A" box="[795,931,367,392]" name="Puerto Rico" pageId="12" pageNumber="81">Puerto Rico</collectingCountry>
|
||
,
|
||
<collectingCountry id="F323CAC981311244FC03DE65F036FE6A" box="[942,1039,368,392]" name="Curaçao" pageId="12" pageNumber="81">Curaçao</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |