treatments-xml/data/03/94/87/03948791CB3F2939FE06F9049B1AD5F5.xml

<document id="691F9798E0BC4AFCAA04363F2D224677" ID-CLB-Dataset="2641" ID-DOI="10.5852/ejt.2021.787.1619" ID-GBIF-Dataset="92f3b3e2-b50f-4e6a-a79f-3b147ea9a017" ID-ISSN="2118-9773" ID-Zenodo-Dep="5837645" ID-ZooBank="6E595BC0-37AB-460E-B0EB-435576CDD207" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1641903272747" checkinUser="felipe" docAuthor="Conde-Vela, Víctor Manuel" docDate="2022" docId="03948791CB3F2939FE06F9049B1AD5F5" docLanguage="en" docName="ejt-787_104-145.pdf" docOrigin="European Journal of Taxonomy 787 (1)" docSource="http://dx.doi.org/10.5852/ejt.2021.787.1619" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Perinereis cariboea de Leon-Gonzalez &amp; Solis-Weiss 1998" docType="treatment" docVersion="7" lastPageNumber="135" masterDocId="FFADFFE9CB232926FFB3FF969A75D22C" masterDocTitle="Reinstatement of Perinereis bairdii (Webster, 1884) and description of P. websteri sp. nov. from Bermuda, including the reproductive morphology of two Atlantic Perinereis species (Annelida: Errantia: Phyllodocida)" masterLastPageNumber="145" masterPageNumber="104" pageNumber="132" updateTime="1699298294710" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="F5268B00C747049D72F2A0AFF44EE0C5">Reinstatement of Perinereis bairdii (Webster, 1884) and description of P. websteri sp. nov. from Bermuda, including the reproductive morphology of two Atlantic Perinereis species (Annelida: Errantia: Phyllodocida)</mods:title>
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<mods:namePart id="9A21F742EB37989026B512272D51F040">Conde-Vela, Víctor Manuel</mods:namePart>
<mods:affiliation id="940104A7F018A5FB56FDEE600647F62C">Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de Los Garza, Mexico. &amp; El Colegio de la Frontera Sur, Departamento de Ecología Acuática, Chetumal, Quintana Roo 77010, Mexico.</mods:affiliation>
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<mods:title id="8777F538173D97C945859862E6319FB4">European Journal of Taxonomy</mods:title>
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<mods:date id="16DA90991AA1CC9830DC69211CCA3881">2022</mods:date>
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<subSubSection id="C327650CCB3F293AFE06F9049E0AD481" box="[437,1151,1682,1709]" pageId="28" pageNumber="132" type="nomenclature">
<paragraph id="8B823687CB3F293AFE06F9049E0AD481" blockId="28.[437,1151,1682,1744]" box="[437,1151,1682,1709]" pageId="28" pageNumber="132">
<heading id="D0CA81EBCB3F293AFE06F9049E0AD481" box="[437,1151,1682,1709]" centered="true" fontSize="11" level="2" pageId="28" pageNumber="132" reason="2">
<taxonomicName id="4C3D4D04CB3F293AFE06F9049E0AD481" ID-CoL="4F2GM" authority="De Leon-Gonzalez &amp; Solis-Weiss, 1998" authorityName="de Leon-Gonzalez &amp; Solis-Weiss" authorityYear="1998" box="[437,1151,1682,1709]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="28" pageNumber="132" phylum="Annelida" rank="species" species="cariboea">
<emphasis id="B949EA95CB3F293AFE06F90498D5D481" bold="true" box="[437,672,1682,1709]" italics="true" pageId="28" pageNumber="132">Perinereis cariboea</emphasis>
<bibRefCitation id="EFAC4B76CB3F293AFD1BF9059E0AD481" author="de Leon-Gonzalez J. A. &amp; Solis-Weiss V." box="[680,1151,1682,1709]" pageId="28" pageNumber="132" refId="ref22985" refString="de Leon-Gonzalez J. A. &amp; Solis-Weiss V. 1998. The genus Perinereis (Polychaeta: Nereididae) from Mexican littoral waters, including the description of three new species and the redescriptions of" type="book" year="1998">De León-González &amp; Solís-Weiss, 1998</bibRefCitation>
</taxonomicName>
</heading>
</paragraph>
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<subSubSection id="C327650CCB3F293AFD6BF9209929D4FC" box="[728,860,1718,1744]" pageId="28" pageNumber="132" type="description">
<paragraph id="8B823687CB3F293AFD6BF9209929D4FC" blockId="28.[437,1151,1682,1744]" box="[728,860,1718,1744]" pageId="28" pageNumber="132">
<figureCitation id="13062A02CB3F293AFD6BF9209929D4FC" box="[728,860,1718,1744]" captionStart-0="Fig" captionStart-1="Fig" captionStartId-0="30.[190,233,1816,1842]" captionStartId-1="32.[189,232,1785,1811]" captionTargetBox-0="[189,1398,479,1775]" captionTargetBox-1="[200,1385,279,1717]" captionTargetId-0="figure-72@30.[189,1398,479,1775]" captionTargetId-1="figure-11@32.[189,1398,266,1719]" captionTargetPageId-0="30" captionTargetPageId-1="32" captionText-0="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." captionText-1="Fig. 13. Arrangement of paragnaths in the ridge and furrow regions of areas VII–VIII in species of Perinereis Kinberg, 1865. Filled figures with solid edges represent paragnaths observed in all specimens examined, no-filled figures with dashed edges represent paragnaths observed in some specimens only." figureDoi-0="http://doi.org/10.5281/zenodo.5837673" figureDoi-1="http://doi.org/10.5281/zenodo.5837675" httpUri-0="https://zenodo.org/record/5837673/files/figure.png" httpUri-1="https://zenodo.org/record/5837675/files/figure.png" pageId="28" pageNumber="132">Figs 12–13</figureCitation>
</paragraph>
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<paragraph id="8B823687CB3F293AFF0EF96E9E06D53D" blockId="28.[189,1139,1783,1809]" box="[189,1139,1783,1809]" pageId="28" pageNumber="132">
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<treatmentCitation id="0A9C1096CB3F293AFF0EF96E9983D53D" author="de Leon-Gonzalez J. A. &amp; Solis-Weiss V." box="[189,1014,1783,1809]" page="680" pageId="28" pageNumber="132" year="1998">
<taxonomicName id="4C3D4D04CB3F293AFF0EF96E9983D53D" ID-CoL="4F2GM" authority="de Leon-Gonzalez &amp; Solis-Weiss, 1998: 677 - 680" authorityName="de Leon-Gonzalez &amp; Solis-Weiss" authorityPageNumber="677 - 680" authorityYear="1998" box="[189,1014,1783,1809]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="28" pageNumber="132" phylum="Annelida" rank="species" species="cariboea">
<emphasis id="B949EA95CB3F293AFF0EF96E9BD0D53D" box="[189,421,1783,1809]" italics="true" pageId="28" pageNumber="132">Perinereis cariboea</emphasis>
<bibRefCitation id="EFAC4B76CB3F293AFE1EF9619983D53D" author="de Leon-Gonzalez J. A. &amp; Solis-Weiss V." box="[429,1014,1783,1809]" pageId="28" pageNumber="132" refId="ref22985" refString="de Leon-Gonzalez J. A. &amp; Solis-Weiss V. 1998. The genus Perinereis (Polychaeta: Nereididae) from Mexican littoral waters, including the description of three new species and the redescriptions of" type="book" year="1998">de León-González &amp; Solís-Weiss, 1998: 677–680</bibRefCitation>
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, figs 3a–e.
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</paragraph>
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<paragraph id="8B823687CB3F293AFF0EF8AF9B99D57E" blockId="28.[189,492,1848,1875]" box="[189,492,1848,1875]" pageId="28" pageNumber="132">
<heading id="D0CA81EBCB3F293AFF0EF8AF9B99D57E" bold="true" box="[189,492,1848,1875]" fontSize="11" level="3" pageId="28" pageNumber="132" reason="3">
<emphasis id="B949EA95CB3F293AFF0EF8AF9B99D57E" bold="true" box="[189,492,1848,1875]" pageId="28" pageNumber="132">Type material examined</emphasis>
</heading>
</paragraph>
<paragraph id="8B823687CB3F293AFF59F8F19B0CD5EB" blockId="28.[189,1398,1895,1992]" pageId="28" pageNumber="132">
<materialsCitation id="3B553CDACB3F293AFF59F8F19B0CD5EB" ID-GBIF-Occurrence="3435782315" collectingDate="1983-10-06" collectionCode="USNM" collectorName="V. Solis-Weiss" country="Mexico" location="Pajaros Point" municipality="Bahia Ascencion" pageId="28" pageNumber="132" specimenCode="USNM 180694" specimenCount="1" stateProvince="Quintana Roo" typeStatus="holotype">
<emphasis id="B949EA95CB3F293AFF59F8F19B29D5AD" bold="true" box="[234,348,1895,1921]" pageId="28" pageNumber="132">
<typeStatus id="54868825CB3F293AFF59F8F19B29D5AD" box="[234,348,1895,1921]" pageId="28" pageNumber="132" type="holotype">Holotype</typeStatus>
</emphasis>
<collectingCountry id="F32A7617CB3F293AFF0EF81C9B44D588" box="[189,305,1930,1956]" pageId="28" pageNumber="132">MEXICO</collectingCountry>
• 
<specimenCount id="9D3BFD0ECB3F293AFEFEF81C9BD1D589" box="[333,420,1930,1957]" pageId="28" pageNumber="132" type="generic">1 spec.</specimenCount>
; 
<collectingRegion id="49F9F865CB3F293AFE01F81C982ED589" box="[434,603,1930,1957]" country="Mexico" name="Quintana Roo" pageId="28" pageNumber="132">Quintana Roo</collectingRegion>
, 
<collectingMunicipality id="6BE6ACFDCB3F293AFDDBF81C9946D588" box="[616,819,1930,1956]" pageId="28" pageNumber="132">Bahia Ascencion</collectingMunicipality>
, 
<location id="8EE2605CCB3F293AFCF2F81C9997D588" LSID="urn:lsid:plazi:treatment:03948791CB3F2939FE06F9049B1AD5F5:8EE2605CCB3F293AFCF2F81C9997D588" box="[833,994,1930,1956]" country="Mexico" municipality="Bahia Ascencion" name="Pajaros Point" pageId="28" pageNumber="132" stateProvince="Quintana Roo">Pajaros Point</location>
; 
<date id="FF831047CB3F293AFC43F81C9EF4D588" box="[1008,1153,1930,1956]" pageId="28" pageNumber="132" value="1983-10-06">
<collectingDate id="EFC7E9AFCB3F293AFC43F81C9EF4D588" box="[1008,1153,1930,1956]" pageId="28" pageNumber="132" value="1983-10-06">6 Oct. 1983</collectingDate>
</date>
; 
<collectorName id="26C85351CB3F293AFB3DF81D9F4FD588" box="[1166,1338,1930,1957]" pageId="28" pageNumber="132">V. Solís-Weiss</collectorName>
leg.; 
<specimenCode id="DB9B9EFCCB3F293AFF0EF8389B00D5EB" box="[189,373,1965,1992]" 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="28" pageNumber="132" type="Museum">USNM 180694</specimenCode>
.
</materialsCitation>
</paragraph>
<paragraph id="8B823687CB3E293BFF0EFE9E9841D30E" blockId="29.[189,564,264,290]" box="[189,564,264,290]" pageId="29" pageNumber="133">
<heading id="D0CA81EBCB3E293BFF0EFE9E9841D30E" bold="true" box="[189,564,264,290]" fontSize="11" level="3" pageId="29" pageNumber="133" reason="3">
<emphasis id="B949EA95CB3E293BFF0EFE9E9841D30E" bold="true" box="[189,564,264,290]" pageId="29" pageNumber="133">Additional material examined</emphasis>
</heading>
</paragraph>
<paragraph id="8B823687CB3E293BFF0EFEA19BB0D358" blockId="29.[189,1399,311,372]" pageId="29" pageNumber="133">
<materialsCitation id="3B553CDACB3E293BFF0EFEA19BB7D358" ID-GBIF-Occurrence="3435782320" collectingDate="2001-03-02" collectionCode="ECOSUR" collectorName="S. I. Salazar-Vallejo &amp; L. F. Carrera-Parra" country="Mexico" location="Isla Contoy" pageId="29" pageNumber="133" specimenCode="P3209" specimenCount="2" specimenCount-male="2" stateProvince="Quintana Roo">
<collectingCountry id="F32A7617CB3E293BFF0EFEA19B44D37D" box="[189,305,311,337]" name="Mexico" pageId="29" pageNumber="133">MEXICO</collectingCountry>
• 
<specimenCount id="9D3BFD0ECB3E293BFEF9FEA19BFAD37E" box="[330,399,311,338]" pageId="29" pageNumber="133" type="male">2 ♂♂</specimenCount>
; 
<collectingRegion id="49F9F865CB3E293BFE2FFEA19836D37E" box="[412,579,311,338]" country="Mexico" name="Quintana Roo" pageId="29" pageNumber="133">Quintana Roo</collectingRegion>
, 
<location id="8EE2605CCB3E293BFDFDFEA198AFD37D" LSID="urn:lsid:plazi:treatment:03948791CB3F2939FE06F9049B1AD5F5:8EE2605CCB3E293BFDFDFEA198AFD37D" box="[590,730,311,337]" country="Mexico" name="Isla Contoy" pageId="29" pageNumber="133" stateProvince="Quintana Roo">Isla Contoy</location>
; 
<date id="FF831047CB3E293BFD55FEA1990DD37D" box="[742,888,311,338]" pageId="29" pageNumber="133" value="2001-03-02">
<collectingDate id="EFC7E9AFCB3E293BFD55FEA1990DD37D" box="[742,888,311,338]" pageId="29" pageNumber="133" value="2001-03-02">2 Mar. 2001</collectingDate>
</date>
; 
<collectorName id="26C85351CB3E293BFC36FEA19E1DD37D" box="[901,1128,311,337]" pageId="29" pageNumber="133">S.I. Salazar-Vallejo</collectorName>
and 
<collectorName id="26C85351CB3E293BFB12FEAE9F02D37D" box="[1185,1399,311,338]" pageId="29" pageNumber="133">L.F. Carrera-Parra</collectorName>
leg.; 
<collectionCode id="ED2CAE42CB3E293BFF4BFECC9B19D358" box="[248,364,346,372]" country="Mexico" httpUri="http://grbio.org/cool/dtqq-2t5p" name="El Colegio de la Frontera Sur (Mexico)" pageId="29" pageNumber="133" type="Museum">ECOSUR</collectionCode>
<specimenCode id="DB9B9EFCCB3E293BFEC0FECC9BB7D358" box="[371,450,346,372]" collectionCode="ECOSUR" country="Mexico" httpUri="http://grbio.org/cool/dtqq-2t5p" name="El Colegio de la Frontera Sur (Mexico)" pageId="29" pageNumber="133" type="Museum">P3209</specimenCode>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C327650CCB3E2939FF0EFE0D9BD6D77E" lastPageId="31" lastPageNumber="135" pageId="29" pageNumber="133" type="description">
<paragraph id="8B823687CB3E293BFF0EFE0D9BC4D39A" blockId="29.[189,433,411,438]" box="[189,433,411,438]" pageId="29" pageNumber="133">
<heading id="D0CA81EBCB3E293BFF0EFE0D9BC4D39A" bold="true" box="[189,433,411,438]" fontSize="11" level="3" pageId="29" pageNumber="133" reason="3">
<emphasis id="B949EA95CB3E293BFF0EFE0D9BC4D39A" bold="true" box="[189,433,411,438]" pageId="29" pageNumber="133">Description of male</emphasis>
</heading>
</paragraph>
<paragraph id="8B823687CB3E293BFF0EFE5D9B16D094" blockId="29.[189,1401,458,696]" pageId="29" pageNumber="133">
BODY AND MEASUREMENTS. Two specimens (ECOSUR P3209), 
<specimenCount id="9D3BFD0ECB3E293BFC1DFE5D9E27D3C8" box="[942,1106,458,485]" pageId="29" pageNumber="133" type="generic">one specimen</specimenCount>
complete, 
<quantity id="4CC59B62CB3E293BFB69FE5C9F44D3C9" box="[1242,1329,458,485]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="29" pageNumber="133" unit="mm" value="20.0">20 mm</quantity>
long, 
<quantity id="4CC59B62CB3E293BFF0EFE7B9B6CD024" box="[189,281,493,520]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="29" pageNumber="133" unit="mm" value="2.5">2.5 mm</quantity>
wide at chaetiger 10 excluding parapodia, 67 chaetigers (
<figureCitation id="13062A02CB3E293BFC62FE7B9E35D024" box="[977,1088,493,520]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12A</figureCitation>
), another one incomplete, 
<quantity id="4CC59B62CB3E293BFF0CFD879B61D007" box="[191,276,529,555]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" pageId="29" pageNumber="133" unit="mm" value="19.0">19 mm</quantity>
long, 
<quantity id="4CC59B62CB3E293BFED1FD879BDDD007" box="[354,424,529,555]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="29" pageNumber="133" unit="mm" value="2.0">2 mm</quantity>
wide at chaetiger 10 excluding parapodia, 62 chaetigers. Pigmentation present in anterior end, dark brown pigment in the anterior margin of prostomium and inner margins of palps, a continuous broad band with a row of white spots at the tentacular belt and dorsum of chaetigers 1–3, pigment fades at the center of the chaetigers 4–7, and become in two lateral rows until chaetiger 13 (
<figureCitation id="13062A02CB3E293BFF75FD0B9B23D094" box="[198,342,669,696]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12A–C</figureCitation>
).
</paragraph>
<paragraph id="8B823687CB3E293BFF0EFD499862D130" blockId="29.[189,1399,735,797]" pageId="29" pageNumber="133">
PROSTOMIUM. 1.6× as wide as than long, subpentagonal, anterior margin directed downward, dorsal groove present (
<figureCitation id="13062A02CB3E293BFEC8FC94987ED130" box="[379,523,770,796]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12A–C</figureCitation>
).
</paragraph>
<paragraph id="8B823687CB3E293BFF0EFCD29B16D1AD" blockId="29.[189,1399,835,897]" pageId="29" pageNumber="133">
ANTENNAE. Subconical, oriented downward, half as long as prostomium, not extending beyond palps (
<figureCitation id="13062A02CB3E293BFF75FCF19B23D1AD" box="[198,342,871,897]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12A–C</figureCitation>
).
</paragraph>
<paragraph id="8B823687CB3E293BFF0EFC3F989ED1C9" blockId="29.[189,1399,936,998]" pageId="29" pageNumber="133">
PALPS. Palpophores ovoid, swollen, as long as wide, shorter than prostomium, subdistal transverse groove present (
<figureCitation id="13062A02CB3E293BFEC8FC5D9B93D1C9" box="[379,486,971,997]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12C</figureCitation>
). Palpostyles globose.
</paragraph>
<paragraph id="8B823687CB3E293BFF0EFB9B9842D641" blockId="29.[189,1399,1037,1133]" pageId="29" pageNumber="133">
EYES. Black, rounded, subequal, in rectangular arrangement, diameter 4–5 × longer than basal diameter of antennae, anterior and posterior pairs overlapped, lenses not visible, posterior pair slightly covered by tentacular belt (
<figureCitation id="13062A02CB3E293BFE29FBC5985FD641" box="[410,554,1107,1133]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12A–C</figureCitation>
).
</paragraph>
<paragraph id="8B823687CB3E293BFF0EFB039ED7D683" blockId="29.[189,1186,1172,1199]" box="[189,1186,1172,1199]" pageId="29" pageNumber="133">
TENTACULAR BELT. As long as chaetiger 1, with straight anterior margin (
<figureCitation id="13062A02CB3E293BFBB6FB029EE0D683" box="[1029,1173,1172,1199]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12A–C</figureCitation>
).
</paragraph>
<paragraph id="8B823687CB3E293BFF0EFB419B14D73F" blockId="29.[188,1399,1238,1299]" pageId="29" pageNumber="133">
TENTACULAR CIRRI. Smooth, cirrophores conspicuous, longest cirri extending backwards up to chaetiger 4 (
<figureCitation id="13062A02CB3E293BFF77FB6F9B20D73F" box="[196,341,1273,1299]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12A–B</figureCitation>
).
</paragraph>
<paragraph id="8B823687CB3E293BFF0EFAAD9F48D429" blockId="29.[188,1399,1339,1541]" pageId="29" pageNumber="133">
PHARYNX. Everted in 
<specimenCount id="9D3BFD0ECB3E293BFE0EFAAD9814D779" box="[445,609,1339,1365]" pageId="29" pageNumber="133" type="generic">one specimen</specimenCount>
(
<figureCitation id="13062A02CB3E293BFDC0FAAD9972D779" box="[627,775,1339,1365]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12C–D</figureCitation>
); jaws brown, cutting edge with 6–7 rounded teeth. Maxillary ring: I = 9 cones in round; II = 13–14 cones in arc; III = 22 cones in ellipse; IV = 17–18 cones in round (
<figureCitation id="13062A02CB3E293BFE82FA179BB7D7B7" box="[305,450,1409,1435]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12C–D</figureCitation>
). Oral ring: V = none; VI = 2–2 smooth bar; VII–VIII = 19 cones in two bands: anterior band with 6 paragnaths in furrow row with 1 cone on the regions a–c, and 7 paragnaths in ridge row with 1 cone on the regions A–D; posterior band with 6 paragnaths in a single ridge row with 1 cone on the regions C–E (
<figureCitation id="13062A02CB3E293BFE1DFA7D9835D429" box="[430,576,1515,1541]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Figs 12C–D</figureCitation>
, 
<figureCitation id="13062A02CB3E293BFDFEFA7D9818D429" box="[589,621,1515,1541]" captionStart="Fig" captionStartId="32.[189,232,1785,1811]" captionTargetBox="[200,1385,279,1717]" captionTargetId="figure-11@32.[189,1398,266,1719]" captionTargetPageId="32" captionText="Fig. 13. Arrangement of paragnaths in the ridge and furrow regions of areas VII–VIII in species of Perinereis Kinberg, 1865. Filled figures with solid edges represent paragnaths observed in all specimens examined, no-filled figures with dashed edges represent paragnaths observed in some specimens only." figureDoi="http://doi.org/10.5281/zenodo.5837675" httpUri="https://zenodo.org/record/5837675/files/figure.png" pageId="29" pageNumber="133">13</figureCitation>
). Furrow pattern of areas VI–V–VI, λ-shaped (
<figureCitation id="13062A02CB3E293BFB27FA7D9F77D429" box="[1172,1282,1515,1541]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Figs 12C</figureCitation>
, 
<figureCitation id="13062A02CB3E293BFABCFA7D9F5AD429" box="[1295,1327,1515,1541]" captionStart="Fig" captionStartId="32.[189,232,1785,1811]" captionTargetBox="[200,1385,279,1717]" captionTargetId="figure-11@32.[189,1398,266,1719]" captionTargetPageId="32" captionText="Fig. 13. Arrangement of paragnaths in the ridge and furrow regions of areas VII–VIII in species of Perinereis Kinberg, 1865. Filled figures with solid edges represent paragnaths observed in all specimens examined, no-filled figures with dashed edges represent paragnaths observed in some specimens only." figureDoi="http://doi.org/10.5281/zenodo.5837675" httpUri="https://zenodo.org/record/5837675/files/figure.png" pageId="29" pageNumber="133">13</figureCitation>
).
</paragraph>
<paragraph id="8B823687CB3E293BFF0EF9BB9F46D4DA" blockId="29.[188,1400,1580,1783]" pageId="29" pageNumber="133">BODY REGIONS. Two regions: 1) pre-natatory region includes chaetigers 1–13, subdivided into two subregions: a) dorsal cirri in chaetigers 1–7 and ventral cirri in chaetigers 1–5 pyriform or cattail-like, and 2) chaetigers 8–13 with both dorsal and ventral cirri cirriform; 2) natatory region includes chaetigers 14 to end of body, chaetiger 14 with upper lamella in dorsal cirrus and both upper and lower lamellae in ventral cirrus, in chaetiger 15 and remaining ones also appear lower lamella in dorsal cirrus, a lamella below median ligule, ventral lamella and a basal, dorsal protrusion in neuropodial ventral ligules.</paragraph>
<paragraph id="8B823687CB3E2938FF0EF8889F03D3A1" blockId="29.[189,1399,1821,2024]" lastBlockId="30.[188,1399,265,397]" lastPageId="30" lastPageNumber="134" pageId="29" pageNumber="133">
PRE- NATATORY REGION. Parapodia resembling atokous ones (
<figureCitation id="13062A02CB3E293BFC21F88B9E53D514" box="[914,1062,1821,1848]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12E–G</figureCitation>
). Dorsal cirrus pyriform in chaetigers 1–7, and filiform in remaining chaetigers (
<figureCitation id="13062A02CB3E293BFC9DF8D799C8D577" box="[814,957,1857,1883]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12E–G</figureCitation>
); 1.8 × as long as distal lobe of dorsal ligule in chaetigers 2–6, 1.6× in chaetiger 12 (
<figureCitation id="13062A02CB3E293BFD43F8F299F4D552" box="[752,897,1892,1918]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12E–G</figureCitation>
); 7.5× as long as proximal lobe of dorsal ligule in chaetiger 2, 2× in chaetiger 6, 1.7× in chaetiger 12. Dorsal ligule rounded in first chaetigers, becoming subconical with blunt tip toward posterior ones; distal lobe of dorsal ligule 1.2× as long as median ligules in chaetigers 6–12 (
<figureCitation id="13062A02CB3E293BFDD5F85B988DD5C4" box="[614,760,1997,2024]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="29" pageNumber="133">Fig. 12E–G</figureCitation>
). Median ligule digitiform throughout, 2× as long as neuroacicular ligule in chaetigers 6–12 (
<figureCitation id="13062A02CB3D2938FD21FE9F9954D30F" box="[658,801,265,291]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="30" pageNumber="134">Fig. 12E–G</figureCitation>
). Neuroacicular ligule subconical throughout; 1.7× as long as ventral ligule in chaetiger 2, 1 × in chaetigers 6–12 (
<figureCitation id="13062A02CB3D2938FC16FEBA9E40D36A" box="[933,1077,300,326]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="30" pageNumber="134">Fig. 12E–G</figureCitation>
). Neuropodial superior and inferior lobes very small, almost inconspicuous; neuropodial postchaetal lobe rounded, half as long as neuroacicular ligule. Ventral ligule digitiform throughout; 1.2× as long as ventral cirrus in chaetiger 2,
</paragraph>
<caption id="DF42660FCB3D2938FF0DF88E9B95D5CF" ID-DOI="http://doi.org/10.5281/zenodo.5837673" ID-Zenodo-Dep="5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="30" pageNumber="134" startId="30.[190,233,1816,1842]" targetBox="[189,1398,479,1775]" targetPageId="30">
<paragraph id="8B823687CB3D2938FF0DF88E9B95D5CF" blockId="30.[188,1399,1816,2019]" pageId="30" pageNumber="134">
<emphasis id="B949EA95CB3D2938FF0DF88E9B68D51E" bold="true" box="[190,285,1816,1842]" pageId="30" pageNumber="134">Fig. 12.</emphasis>
<taxonomicName id="4C3D4D04CB3D2938FE94F88F9E74D51E" authority="De Leon-Gonzalez &amp; Solis-Weiss, 1998" authorityName="de Leon-Gonzalez &amp; Solis-Weiss" authorityYear="1998" box="[295,1025,1816,1843]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="30" pageNumber="134" phylum="Annelida" rank="species" species="cariboea">
<emphasis id="B949EA95CB3D2938FE94F88F9867D51E" box="[295,530,1816,1842]" italics="true" pageId="30" pageNumber="134">Perinereis cariboea</emphasis>
<bibRefCitation id="EFAC4B76CB3D2938FDAFF88F9E74D51E" author="de Leon-Gonzalez J. A. &amp; Solis-Weiss V." box="[540,1025,1816,1843]" pageId="30" pageNumber="134" refId="ref22985" refString="de Leon-Gonzalez J. A. &amp; Solis-Weiss V. 1998. The genus Perinereis (Polychaeta: Nereididae) from Mexican littoral waters, including the description of three new species and the redescriptions of" type="book" year="1998">De León-González &amp; Solís-Weiss, 1998</bibRefCitation>
</taxonomicName>
. Non-types (ECOSUR P3209). 
<emphasis id="B949EA95CB3D2938FF0EF8AD9AA7D579" bold="true" box="[189,210,1851,1877]" pageId="30" pageNumber="134">A</emphasis>
. Whole specimen, dorsal view. 
<emphasis id="B949EA95CB3D2938FDFEF8AD9815D579" bold="true" box="[589,608,1851,1877]" pageId="30" pageNumber="134">B</emphasis>
. Anterior end, dorsal view. 
<emphasis id="B949EA95CB3D2938FC18F8AD99CAD579" bold="true" box="[939,959,1851,1877]" pageId="30" pageNumber="134">C</emphasis>
. Anterior end, dorsal view. 
<emphasis id="B949EA95CB3D2938FAB9F8AD9F6BD579" bold="true" box="[1290,1310,1851,1877]" pageId="30" pageNumber="134">D</emphasis>
. Same, ventral view. 
<emphasis id="B949EA95CB3D2938FEEAF8C99B18D555" bold="true" box="[345,365,1887,1913]" pageId="30" pageNumber="134">E</emphasis>
. Chaetiger 2, right parapodium. 
<emphasis id="B949EA95CB3D2938FD5BF8C9988FD555" bold="true" box="[744,762,1887,1913]" pageId="30" pageNumber="134">F</emphasis>
. Chaetiger 6, right parapodium. 
<emphasis id="B949EA95CB3D2938FBC5F8C89EF8D554" bold="true" box="[1142,1165,1886,1912]" pageId="30" pageNumber="134">G</emphasis>
. Chaetiger 12, right parapodium. 
<emphasis id="B949EA95CB3D2938FEE8F8149B07D5B0" bold="true" box="[347,370,1922,1948]" pageId="30" pageNumber="134">H</emphasis>
. Chaetiger 14, right parapodium. 
<emphasis id="B949EA95CB3D2938FCBDF814996CD5B0" bold="true" box="[782,793,1922,1948]" pageId="30" pageNumber="134">I</emphasis>
. Chaetiger 18, right parapodium. 
<emphasis id="B949EA95CB3D2938FB06F8149EB1D5B0" bold="true" box="[1205,1220,1922,1948]" pageId="30" pageNumber="134">J</emphasis>
. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm.
</paragraph>
</caption>
<paragraph id="8B823687CB3C2939FF0EFE9F984FD36A" blockId="31.[189,1398,265,326]" pageId="31" pageNumber="135">
1× in chaetiger 6, 0.7× length in chaetiger 12 (
<figureCitation id="13062A02CB3C2939FD58FE9F990FD30F" box="[747,890,265,291]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12E–G</figureCitation>
). Ventral cirrus pyriform in chaetigers 1–5, filiform thereafter (
<figureCitation id="13062A02CB3C2939FE2CFEBA985BD36A" box="[415,558,300,326]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12E–G</figureCitation>
).
</paragraph>
<paragraph id="8B823687CB3C2939FF0EFEF89E8CD62D" blockId="31.[187,1401,366,1026]" pageId="31" pageNumber="135">
NATATORY REGION. Parapodia distinct from atokous ones (
<figureCitation id="13062A02CB3C2939FCF8FEF899A4D3A4" box="[843,977,366,392]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
). Dorsal cirrus filiform, crenulations present from chaetiger 15, decreasing in size and number toward posterior chaetigers until disappear (
<figureCitation id="13062A02CB3C2939FF7BFE229B27D3E2" box="[200,338,436,462]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
); 1.8× as long as distal lobe of dorsal ligule in chaetiger 14, 1.4× in chaetiger 18, 1.7× in chaetiger 35 (
<figureCitation id="13062A02CB3C2939FE30FE419878D3DD" box="[387,525,471,497]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
). Upper lamella of dorsal cirrus present since chaetiger 14, digitiform in chaetiger 14, flabellate thereafter, larger in middle chaetigers, as long as dorsal cirrus in chaetiger 35 (
<figureCitation id="13062A02CB3C2939FF75FD889B24D014" box="[198,337,542,568]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
); ventral lamella since chaetiger 14, flabellate and smaller than upper lamella of dorsal cirrus throughout (
<figureCitation id="13062A02CB3C2939FE26FDD79869D077" box="[405,540,577,603]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
). Dorsal ligule subconical in chaetiger 14, digitiform thereafter, becoming narrower toward posterior chaetigers (
<figureCitation id="13062A02CB3C2939FDC5FDF29889D052" box="[630,764,612,638]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
); distal lobe of dorsal ligule 1 × length of median ligule in chaetiger 14, 1.5 × longer in chaetigers 18–35 (
<figureCitation id="13062A02CB3C2939FCAEFD1199DCD08D" box="[797,937,647,673]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
). Notopodial prechaetal lobe rounded, lamelliform, present since chaetiger 15; 0.3× as long as dorsal ligule in chaetigers 18–35 (
<figureCitation id="13062A02CB3C2939FB52FD3C9F1CD0E9" box="[1249,1385,682,709]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
); small basal lamella of median ligule present since chaetiger 15, flabellate throughout (
<figureCitation id="13062A02CB3C2939FB6DFD589F1FD0C4" box="[1246,1386,718,744]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
). Neuroacicular ligule subconical in chaetiger 14, digitiform thereafter (
<figureCitation id="13062A02CB3C2939FC5EFD679E01D127" box="[1005,1140,753,779]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
), superior and inferior lobes absent; 1 × as long as ventral ligule in chaetiger 14, 1.2× longer in chaetiger 18–35 (
<figureCitation id="13062A02CB3C2939FB51FC829F1FD102" box="[1250,1386,788,814]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
). Neuropodial postchaetal lobe rounded in chaetiger 14, transformed into broad flabellate ventral lamella with a basal, dorsal protrusion thereafter (
<figureCitation id="13062A02CB3C2939FD12FCCC995DD159" box="[673,808,858,885]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
); 1.5× as long as neuroacicular ligule in chaetigers 18–35 (
<figureCitation id="13062A02CB3C2939FEA5FCE89BEAD1B4" box="[278,415,894,920]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
). Ventral ligule digitiform and with small basal, dorsal lobe starting in chaetiger 15 (
<figureCitation id="13062A02CB3C2939FF75FC379B24D197" box="[198,337,929,955]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
); 0.7× as long as ventral cirrus in chaetiger 14, 0.8 × in chaetigers 18–35 (
<figureCitation id="13062A02CB3C2939FB6CFC379F1FD197" box="[1247,1386,929,955]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
). Ventral cirrus filiform throughout (
<figureCitation id="13062A02CB3C2939FDE0FC5298AFD1F2" box="[595,730,964,990]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
); upper lamella divided in two subequal, digitiform lobes (
<figureCitation id="13062A02CB3C2939FF75FC719B3BD62D" box="[198,334,999,1025]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
); lower lamella flabellate, 4–5 × as wide as upper ones throughout (
<figureCitation id="13062A02CB3C2939FBD7FC719E99D62D" box="[1124,1260,999,1025]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12H–J</figureCitation>
).
</paragraph>
<paragraph id="8B823687CB3C2939FF0EFBBF9817D6A6" blockId="31.[189,1400,1065,1162]" pageId="31" pageNumber="135">ACICULAE. Basally amber and distally dark brown, amber region enlarges toward posterior chaetigers. Notoaciculae absent in first two chaetigers, proximal end rectangular in non-natatory region and becoming flabellate in natatory one.</paragraph>
<paragraph id="8B823687CB3C2939FF0EFB27991CD6C2" blockId="31.[189,1398,1200,1262]" pageId="31" pageNumber="135">NOTO- AND NEUROCHAETAE. Resembling atokous ones in non-natatory region, replaced with paddle-like, heterogomph chaetae with short bosses in natatory region.</paragraph>
<paragraph id="8B823687CB3C2939FF0EFA809BD6D77E" blockId="31.[189,1399,1301,1362]" pageId="31" pageNumber="135">
PYGIDIUM. Crenulated, with a rosette of papillae formed by two or three rows of papillae; anal cirri missing (
<figureCitation id="13062A02CB3C2939FE9BFAAE9BE3D77E" box="[296,406,1336,1362]" captionStart="Fig" captionStartId="30.[190,233,1816,1842]" captionTargetBox="[189,1398,479,1775]" captionTargetId="figure-72@30.[189,1398,479,1775]" captionTargetPageId="30" captionText="Fig. 12. Perinereis cariboea De León-González &amp; Solís-Weiss, 1998. Non-types (ECOSUR P3209). A. Whole specimen, dorsal view. B. Anterior end, dorsal view. C. Anterior end, dorsal view. D. Same, ventral view. E. Chaetiger 2, right parapodium. F. Chaetiger 6, right parapodium. G. Chaetiger 12, right parapodium. H. Chaetiger 14, right parapodium. I. Chaetiger 18, right parapodium. J. Chaetiger 35, right parapodium in anterior (left) and posterior (right) views. Scale bars: A = 5 mm; B–D = 1 mm; E = 0.25 mm; F–J = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5837673" httpUri="https://zenodo.org/record/5837673/files/figure.png" pageId="31" pageNumber="135">Fig. 12A</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C327650CCB3C2939FF0EFAEC993ED545" pageId="31" pageNumber="135" type="discussion">
<paragraph id="8B823687CB3C2939FF0EFAEC9B5AD7B8" blockId="31.[189,303,1402,1428]" box="[189,303,1402,1428]" pageId="31" pageNumber="135">
<heading id="D0CA81EBCB3C2939FF0EFAEC9B5AD7B8" bold="true" box="[189,303,1402,1428]" fontSize="11" level="3" pageId="31" pageNumber="135" reason="3">
<emphasis id="B949EA95CB3C2939FF0EFAEC9B5AD7B8" bold="true" box="[189,303,1402,1428]" pageId="31" pageNumber="135">Remarks</emphasis>
</heading>
</paragraph>
<paragraph id="8B823687CB3C2939FF0EFA3F993ED545" blockId="31.[188,1400,1448,1897]" pageId="31" pageNumber="135">
<taxonomicName id="4C3D4D04CB3C2939FF0EFA3F9BDFD7EE" authorityName="de Leon-Gonzalez &amp; Solis-Weiss" authorityYear="1998" box="[189,426,1448,1474]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="cariboea">
<emphasis id="B949EA95CB3C2939FF0EFA3F9BDFD7EE" box="[189,426,1448,1474]" italics="true" pageId="31" pageNumber="135">Perinereis cariboea</emphasis>
</taxonomicName>
has been scarcely recorded since its description; here is described its epitokal morphology, unknown until now. This species is easily identified among the species herein studied by its pharyngeal arrangement: no paragnaths in area V, two smooth bars on each area VI, and a discontinuous posterior band of paragnaths in areas VII–VIII. Atokes of 
<taxonomicName id="4C3D4D04CB3C2939FCC2F9859982D400" authorityName="de Leon-Gonzalez &amp; Solis-Weiss" authorityYear="1998" box="[881,1015,1554,1580]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="cariboea">
<emphasis id="B949EA95CB3C2939FCC2F9859982D400" box="[881,1015,1554,1580]" italics="true" pageId="31" pageNumber="135">P. cariboea</emphasis>
</taxonomicName>
are similar to 
<taxonomicName id="4C3D4D04CB3C2939FB15F9859F67D400" authorityName="Webster" authorityYear="1884" box="[1190,1298,1554,1580]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="bairdii">
<emphasis id="B949EA95CB3C2939FB15F9859F67D400" box="[1190,1298,1554,1580]" italics="true" pageId="31" pageNumber="135">P. bairdii</emphasis>
</taxonomicName>
because of the short tentacular cirri and the similar development of parapodia along the body. Regardless of the pharyngeal arrangement, the males of this species can be differentiated from males of 
<taxonomicName id="4C3D4D04CB3C2939FABBF9CF9F02D45E" authorityName="Webster" authorityYear="1884" box="[1288,1399,1624,1650]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="bairdii">
<emphasis id="B949EA95CB3C2939FABBF9CF9F02D45E" box="[1288,1399,1624,1650]" italics="true" pageId="31" pageNumber="135">P. bairdii</emphasis>
</taxonomicName>
as follows: 1) in 
<taxonomicName id="4C3D4D04CB3C2939FE34F9EA9879D4B9" authorityName="de Leon-Gonzalez &amp; Solis-Weiss" authorityYear="1998" box="[391,524,1659,1685]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="cariboea">
<emphasis id="B949EA95CB3C2939FE34F9EA9879D4B9" box="[391,524,1659,1685]" italics="true" pageId="31" pageNumber="135">P. cariboea</emphasis>
</taxonomicName>
, dorsal cirri are pyriform in chaetigers 6–7, whereas in 
<taxonomicName id="4C3D4D04CB3C2939FB17F9EA9F64D4B9" authorityName="Webster" authorityYear="1884" box="[1188,1297,1659,1685]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="bairdii">
<emphasis id="B949EA95CB3C2939FB17F9EA9F64D4B9" box="[1188,1297,1659,1685]" italics="true" pageId="31" pageNumber="135">P. bairdii</emphasis>
</taxonomicName>
they are cattail-like; 2) in 
<taxonomicName id="4C3D4D04CB3C2939FE3FF9099864D495" authorityName="de Leon-Gonzalez &amp; Solis-Weiss" authorityYear="1998" box="[396,529,1695,1721]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="cariboea">
<emphasis id="B949EA95CB3C2939FE3FF9099864D495" box="[396,529,1695,1721]" italics="true" pageId="31" pageNumber="135">P. cariboea</emphasis>
</taxonomicName>
, ventral cirri are longer than ventral ligules in chaetigers 12–13, whereas in 
<taxonomicName id="4C3D4D04CB3C2939FF6FF9559B3CD4F0" authorityName="Webster" authorityYear="1884" box="[220,329,1730,1756]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="bairdii">
<emphasis id="B949EA95CB3C2939FF6FF9559B3CD4F0" box="[220,329,1730,1756]" italics="true" pageId="31" pageNumber="135">P. bairdii</emphasis>
</taxonomicName>
they are shorter; 3) in 
<taxonomicName id="4C3D4D04CB3C2939FDE8F95598AAD4F0" authorityName="de Leon-Gonzalez &amp; Solis-Weiss" authorityYear="1998" box="[603,735,1730,1756]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="cariboea">
<emphasis id="B949EA95CB3C2939FDE8F95598AAD4F0" box="[603,735,1730,1756]" italics="true" pageId="31" pageNumber="135">P. cariboea</emphasis>
</taxonomicName>
, dorsal and ventral ligules are subequal in chaetiger 14, whereas 
<emphasis id="B949EA95CB3C2939FE95F9709BC6D4D3" box="[294,435,1765,1791]" italics="true" pageId="31" pageNumber="135">
in 
<taxonomicName id="4C3D4D04CB3C2939FEF5F9709BC6D4D3" authorityName="Webster" authorityYear="1884" box="[326,435,1765,1791]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="bairdii">P. bairdii</taxonomicName>
</emphasis>
dorsal ligule is 2.7 × as long as ventral one; 4) in 
<taxonomicName id="4C3D4D04CB3C2939FBA3F9709EE3D4D3" authorityName="de Leon-Gonzalez &amp; Solis-Weiss" authorityYear="1998" box="[1040,1174,1765,1791]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="cariboea">
<emphasis id="B949EA95CB3C2939FBA3F9709EE3D4D3" box="[1040,1174,1765,1791]" italics="true" pageId="31" pageNumber="135">P. cariboea</emphasis>
</taxonomicName>
, upper lamellae of dorsal cirri in natatory chaetigers are as long as dorsal cirri in chaetigers 30–35, whereas in 
<taxonomicName id="4C3D4D04CB3C2939FAB8F89F9F0DD50E" authorityName="Webster" authorityYear="1884" box="[1291,1400,1800,1826]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="bairdii">
<emphasis id="B949EA95CB3C2939FAB8F89F9F0DD50E" box="[1291,1400,1800,1826]" italics="true" pageId="31" pageNumber="135">P. bairdii</emphasis>
</taxonomicName>
they are 0.7 × the length; 5) in 
<taxonomicName id="4C3D4D04CB3C2939FD81F8BA98C2D569" authorityName="de Leon-Gonzalez &amp; Solis-Weiss" authorityYear="1998" box="[562,695,1835,1861]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="cariboea">
<emphasis id="B949EA95CB3C2939FD81F8BA98C2D569" box="[562,695,1835,1861]" italics="true" pageId="31" pageNumber="135">P. cariboea</emphasis>
</taxonomicName>
, ventral lamella is 1.5× as long as neuroacicular ligules in chaetiger 30, whereas 
<emphasis id="B949EA95CB3C2939FE70F8D99838D545" box="[451,589,1871,1897]" italics="true" pageId="31" pageNumber="135">
in 
<taxonomicName id="4C3D4D04CB3C2939FE52F8D99838D545" authorityName="Webster" authorityYear="1884" box="[481,589,1871,1897]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="135" phylum="Annelida" rank="species" species="bairdii">P. bairdii</taxonomicName>
</emphasis>
they are 2.5 × longer.
</paragraph>
</subSubSection>
<subSubSection id="C327650CCB3C2939FF0EF8069B1AD5F5" box="[189,367,1936,2009]" pageId="31" pageNumber="135" type="distribution">
<paragraph id="8B823687CB3C2939FF0EF8069B23D586" blockId="31.[189,342,1936,1962]" box="[189,342,1936,1962]" pageId="31" pageNumber="135">
<heading id="D0CA81EBCB3C2939FF0EF8069B23D586" bold="true" box="[189,342,1936,1962]" fontSize="11" level="3" pageId="31" pageNumber="135" reason="3">
<emphasis id="B949EA95CB3C2939FF0EF8069B23D586" bold="true" box="[189,342,1936,1962]" pageId="31" pageNumber="135">Distribution</emphasis>
</heading>
</paragraph>
<paragraph id="8B823687CB3C2939FF0EF8299B1AD5F5" blockId="31.[189,367,1983,2009]" box="[189,367,1983,2009]" pageId="31" pageNumber="135">Caribbean Sea.</paragraph>
</subSubSection>
</treatment>
</document>