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<document id="15DB960102DE6764ED15FA00E73662B9" ID-CLB-Dataset="298351" ID-DOI="10.5852/ejt.2024.935.2561" ID-GBIF-Dataset="2645671c-4040-463b-9476-4c3c7f9759dc" ID-ISSN="2118-9773" ID-Zenodo-Dep="11545241" ID-ZooBank="D03E86F1-83F2-4700-B346-E4F23BB27D65" IM.bibliography_approvedBy="admin" IM.illustrations_approvedBy="admin" IM.materialsCitations_approvedBy="valdenar" IM.metadata_approvedBy="valdenar" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="admin" IM.treatments_approvedBy="admin" checkinTime="1718010756174" checkinUser="plazi" docAuthor="Prajapat, Vaishali, Villalobos-Guerrero, Tulio F. &amp; Vachhrajani, Kauresh D." docDate="2024" docId="03EC87F4FFDAAF421484FA1DFAED932D" docLanguage="en" docName="EJT.2024.935.256-282.pdf" docOrigin="European Journal of Taxonomy 935" docSource="https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2561/11615" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Perinereis misrai Prajapat, Villalobos-Guerrero &amp; Vachhrajani 2024, sp. nov." docType="treatment" docVersion="9" lastPageNumber="274" masterDocId="FFD5FF8CFFD7AF501604FF87FFD69014" masterDocTitle="Two new species of Perinereis Kinberg, 1865 (Annelida: Nereididae) from the rocky shore of Maharashtra, India, including notes and an identification key to Group 1" masterLastPageNumber="282" masterPageNumber="256" pageNumber="269" updateTime="1718213526538" 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="B81710EA4A9EE19FB8B30F692B8523F7">Two new species of Perinereis Kinberg, 1865 (Annelida: Nereididae) from the rocky shore of Maharashtra, India, including notes and an identification key to Group 1</mods:title>
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<mods:namePart id="99ADBE4E182A645C8F4678DBE351B742">Prajapat, Vaishali</mods:namePart>
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<mods:affiliation id="518E1F33A709776262F8E1B4C2598315">Marine Biodiversity and Ecology Lab, Department of Zoology, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India.</mods:affiliation>
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<mods:namePart id="72A2ED93CE219F292B8E421C3D3E9B29">Villalobos-Guerrero, Tulio F.</mods:namePart>
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<mods:affiliation id="EC693D05A54DBA67F3798E530ABD9912">Department of Marine Ecology, Centro de Investigación Científica y de Educación Superior de Ensenada, 22860, Ensenada, Baja California, Mexico.</mods:affiliation>
<mods:nameIdentifier id="D1BDCCFB143B54A5B8B73BDC1A74CEFF" type="email">vaishali.p-zoophd@msubaroda.ac.in</mods:nameIdentifier>
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<mods:namePart id="44013C657212DC41D2AD5CE4A20BF300">Vachhrajani, Kauresh D.</mods:namePart>
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<mods:affiliation id="31BBB4EBC0B1D7DAAE939A0D3F0B717D">Marine Biodiversity and Ecology Lab, Department of Zoology, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India.</mods:affiliation>
<mods:nameIdentifier id="6CE5B9074E85C3C706E8B5621F5C40D5" type="email">kd.vachhrajani-zoo@msubaroda.ac.in</mods:nameIdentifier>
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<treatment id="03EC87F4FFDAAF421484FA1DFAED932D" ID-DOI="http://doi.org/10.5281/zenodo.11622858" ID-GBIF-Taxon="232727676" ID-Zenodo-Dep="11622858" LSID="urn:lsid:plazi:treatment:03EC87F4FFDAAF421484FA1DFAED932D" httpUri="http://treatment.plazi.org/id/03EC87F4FFDAAF421484FA1DFAED932D" lastPageId="18" lastPageNumber="274" pageId="13" pageNumber="269">
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<heading id="D0B2818EFFDAAF5D1484FA1DFC6295A1" box="[640,948,1434,1461]" centered="true" fontSize="11" level="2" pageId="13" pageNumber="269" reason="2">
<taxonomicName id="4C454D61FFDAAF5D1484FA1DFC8495A0" authority="Prajapat, Villalobos-Guerrero &amp; Vachhrajani 2024" authorityName="Prajapat, Villalobos-Guerrero &amp; Vachhrajani" authorityYear="2024" box="[640,850,1434,1460]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="13" pageNumber="269" phylum="Annelida" rank="species" species="misrai" status="sp. nov.">
<emphasis id="B931EAF0FFDAAF5D1484FA1DFC8495A0" bold="true" box="[640,850,1434,1460]" italics="true" pageId="13" pageNumber="269">Perinereis misrai</emphasis>
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<taxonomicNameLabel id="A202578BFFDAAF5D155DFA1CFC6295A1" box="[857,948,1435,1461]" pageId="13" pageNumber="269" rank="species">sp. nov.</taxonomicNameLabel>
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urn:lsid:zoobank.org:act:
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<paragraph id="8BFA36E2FFDAAF5D14C1FA66FCB995EF" blockId="13.[352,1235,1434,1531]" box="[709,879,1505,1531]" pageId="13" pageNumber="269">
<figureCitation id="137E2A67FFDAAF5D14C1FA66FCDD95EF" box="[709,779,1505,1531]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="13" pageNumber="269">Fig. 3</figureCitation>
,
<tableCitation id="C6C70359FFDAAF5D151CFA66FCB995EF" box="[792,879,1505,1531]" captionStart="Table 1" captionStartId="20.[185,255,541,569]" captionTargetBox="[193,1928,942,1742]" captionTargetPageId="20" captionText="Table 1 (continued on next page). Comparison of features of all valid species of Perinereis Kinberg, 1865 currently regarded in Group 1. Subgroups (SG) are based on Hutchings et al. (1991), with some modifications or updates (1A and 1B), including those with unknown dorsal ligule conditions in posterior parapodia (1U). Species information is taken from original descriptions, redescriptions, specimens featured from (near) type localities, or this study. Features: longest tentacular cirri extending to chaetiger number (TC length); teeth in jaws (jaws); paragnaths of areas I, II, III (presence of laterally isolated groups, Latl.), IV (presence of bars in addition to cones, bars), V, and VIIVIII (presence of paragnaths on ridges of anterior row, ridges); form of bar-shaped paragnaths (type) and presence of conical paragnaths (cones) in area VI; ridge pattern of areas VIVVI (RidgeP); size of dorsal ligule in posterior chaetigers (DL-Post); length of dorsal cirrus in comparison with distal region of dorsal ligule in middle parapodia (DC/ DDL); occurrence of notopodial prechaetal (PrL), neuropodial postchaetal (PostL) and neuropodial superior (SupL) lobes; presence of homogomph spinigers in subacicular neurochaetae (Sb-HoS). a = absent; HRW = sensu Hutchings et al., 1991; p = present;? = unknown features or values; No. = total number." httpUri="http://table.plazi.org/id/DF3A666AFFC3AF4416BDFD9AFEB99362" pageId="13" pageNumber="269" tableUuid="DF3A666AFFC3AF4416BDFD9AFEB99362">Table 1</tableCitation>
</paragraph>
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<subSubSection id="C35F6569FFDAAF5D16B9F9A5FAA396EC" pageId="13" pageNumber="269" type="diagnosis">
<paragraph id="8BFA36E2FFDAAF5D16B9F9A5FEE19628" blockId="13.[189,311,1570,1596]" box="[189,311,1570,1596]" pageId="13" pageNumber="269">
<heading id="D0B2818EFFDAAF5D16B9F9A5FEE19628" bold="true" box="[189,311,1570,1596]" fontSize="11" level="3" pageId="13" pageNumber="269" reason="3">
<emphasis id="B931EAF0FFDAAF5D16B9F9A5FEE19628" bold="true" box="[189,311,1570,1596]" pageId="13" pageNumber="269">Diagnosis</emphasis>
</heading>
</paragraph>
<paragraph id="8BFA36E2FFDAAF5D16B9F9D6FAA396EC" blockId="13.[189,1398,1617,1784]" pageId="13" pageNumber="269">Species of subgroup 1A. Specimens with crescent-shaped bars on area VI; areas VIVVI ridge pattern π-shaped; area III with laterally isolated paragnaths; areas VIIVIII with anterior band of paragnaths consisting of one row; distal region of dorsal ligule anteriorly bluntly conical, becoming posteriorly slightly shorter; dorsal cirri longer than distal region of dorsal ligule on all chaetigers; falcigers with camerated shaft divided into two partitions; postero-dorsal tentacular cirri extending to chaetiger 611.</paragraph>
</subSubSection>
<subSubSection id="C35F6569FFDAAF5D16B9F898FAEF97BA" pageId="13" pageNumber="269" type="etymology">
<paragraph id="8BFA36E2FFDAAF5D16B9F898FE93972D" blockId="13.[189,325,1823,1849]" box="[189,325,1823,1849]" pageId="13" pageNumber="269">
<heading id="D0B2818EFFDAAF5D16B9F898FE93972D" bold="true" box="[189,325,1823,1849]" fontSize="11" level="3" pageId="13" pageNumber="269" reason="3">
<emphasis id="B931EAF0FFDAAF5D16B9F898FE93972D" bold="true" box="[189,325,1823,1849]" pageId="13" pageNumber="269">Etymology</emphasis>
</heading>
</paragraph>
<paragraph id="8BFA36E2FFDAAF5D16B9F8C9FAEF97BA" blockId="13.[187,1398,1870,1967]" pageId="13" pageNumber="269">
The new species is named to honour Dr Amales Misra, a renowned Indian researcher from the Zoological Survey of
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(ZSI), who contributed extensively to the taxonomy and ecology of annelids from
<collectingCountry id="F3527672FFDAAF5D1335F8F6FAA6979F" box="[1329,1392,1905,1931]" name="India" pageId="13" pageNumber="269">India</collectingCountry>
, particularly nereidids. The specific epithet is a noun in the genitive case (ICZN 1999, Art. 31.1.2).
</paragraph>
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<emphasis id="B931EAF0FFD9AF5E16B9FE8EFEBB9136" bold="true" box="[189,365,264,291]" pageId="14" pageNumber="270">Type material</emphasis>
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<materialsCitation id="3B2D3CBFFFD9AF5E16EEFEB0FC929183" ID-GBIF-Occurrence="4875696301" collectedFrom="rocky shore" collectingDate="2023-05-11" collectionCode="V" collectorName="V. Prajapat &amp; K. Vachhrajani" country="India" latitude="18.955" location="Mumbai" longLatPrecision="1" longitude="72.79528" municipality="Malabar Hill" pageId="14" pageNumber="270" specimenCode="MSUB-ZL-AN-PCh-06" specimenCount="1" typeStatus="holotype">
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<typeStatus id="54FE8840FFD9AF5E16EEFEB0FE8B9145" box="[234,349,311,337]" pageId="14" pageNumber="270" type="holotype">Holotype</typeStatus>
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,
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;
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,
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;
<date id="FFFB1022FFD9AF5E15DDFEDDFB579160" box="[985,1153,346,373]" pageId="14" pageNumber="270" value="2023-05-11">
<collectingDate id="EFBFE9CAFFD9AF5E15DDFEDDFB579160" box="[985,1153,346,373]" pageId="14" pageNumber="270" value="2023-05-11">11 May 2023</collectingDate>
</date>
;
<collectorName id="26B05334FFD9AF5E1296FEDCFAC19160" box="[1170,1303,346,373]" pageId="14" pageNumber="270">V. Prajapat</collectorName>
and
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leg.;
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;
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.
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<paragraph id="8BFA36E2FFD9AF5E16EEFE38FAA191E8" blockId="14.[189,1399,447,509]" pageId="14" pageNumber="270">
<materialsCitation id="3B2D3CBFFFD9AF5E16EEFE38FAA591E8" ID-GBIF-Occurrence="4875696304" collectedFrom="rocky shore" collectingDate="2023-05-11" collectionCode="V" collectorName="Prajapat &amp; K. Vachhrajani" country="India" latitude="18.955973" location="INDIA" longLatPrecision="1" longitude="72.79581" municipality="Malabar Hill" pageId="14" pageNumber="270" specimenCode="ZSI-WRC ANN/27" specimenCount="5" typeStatus="paratype">
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<typeStatus id="54FE8840FFD9AF5E16EEFE38FEBF91CD" box="[234,361,447,473]" pageId="14" pageNumber="270" type="paratype">Paratypes</typeStatus>
</emphasis>
<collectingCountry id="F3527672FFD9AF5E16B9FE65FEC691E8" box="[189,272,482,508]" name="India" pageId="14" pageNumber="270">INDIA</collectingCountry>
<specimenCount id="9D43FD6BFFD9AF5E1727FE65FEAF91E9" box="[291,377,482,509]" pageId="14" pageNumber="270">5 specs</specimenCount>
; same collection data as for holotype;
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,
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;
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.
</paragraph>
</subSubSection>
<subSubSection id="C35F6569FFD9AF4116B9FDA4FEEB95AC" lastPageId="17" lastPageNumber="273" pageId="14" pageNumber="270" type="description">
<paragraph id="8BFA36E2FFD9AF5E16B9FDA4FCD29229" blockId="14.[189,772,547,573]" box="[189,772,547,573]" pageId="14" pageNumber="270">
<emphasis id="B931EAF0FFD9AF5E16B9FDA4FE999229" bold="true" box="[189,335,547,573]" pageId="14" pageNumber="270">Description</emphasis>
(
<typeStatus id="54FE8840FFD9AF5E175BFDA4FE1E9229" box="[351,456,547,573]" pageId="14" pageNumber="270" type="holotype">holotype</typeStatus>
(MSUB-ZL-AN-PCh-06))
</paragraph>
<paragraph id="8BFA36E2FFD9AF5E16B9FDD5FC1992C2" blockId="14.[189,1399,594,726]" pageId="14" pageNumber="270">
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<smallCapsWord id="8D1CA03EFFD9AF5E175BFDDFFE5A927F" baselines="614" box="[351,396,600,619]" lowerCaseFontSize="8" mainFontSize="11" normCase="lower" normString="and" pageId="14" pageNumber="270">AND</smallCapsWord>
<smallCapsWord id="8D1CA03EFFD9AF5E1790FDDFFDEB927F" baselines="614" box="[404,573,600,619]" lowerCaseFontSize="8" mainFontSize="11" normCase="lower" normString="measurements" pageId="14" pageNumber="270">MEASUREMENTS</smallCapsWord>
. Atoke, complete, in good condition, 57 (4279) mm TL, 7 (3.97.2) mm L10, 1.5 (1.52.2) mm W10, and 122 (85128) chaetigers. Body color brownish (
<figureCitation id="137E2A67FFD9AF5E12E6FDF2FAFC929B" box="[1250,1322,629,655]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="14" pageNumber="270">Fig. 3</figureCitation>
AB); dorsum of prostomium, anterior surface of cirrophores of tentacular cirri, and first four anterior segments with brown pigmentation, reducing intensity in next few segments.
</paragraph>
<paragraph id="8BFA36E2FFD9AF5E16B9FD79FECE9395" blockId="14.[189,1401,765,897]" pageId="14" pageNumber="270">
<smallCapsWord id="8D1CA03EFFD9AF5E16B9FD79FE9D9302" baselines="785,785" box="[189,331,766,792]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Prostomium" pageId="14" pageNumber="270">PROSTOMIUM</smallCapsWord>
. Campanulate (
<figureCitation id="137E2A67FFD9AF5E140EFD7AFDBE9303" box="[522,616,765,791]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="14" pageNumber="270">Fig. 3B</figureCitation>
); anterior region distally entire, sub-quadrangular, slightly longer than posterior region; anterolateral gap between antenna and palpophore wide, 1.3 × as wide as basal diameter of antennae. Nuchal organs deeply embedded, slightly oblique, 1.5 × as wide as posterior pair of eyes.
</paragraph>
<paragraph id="8BFA36E2FFD9AF5E16B9FC2EFA9193F1" blockId="14.[189,1398,936,998]" pageId="14" pageNumber="270">
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. Sub-conical, thick, 1.3 × as long as wide, as long as entire prostomium; sub-distal transverse groove distinct (
<figureCitation id="137E2A67FFD9AF5E17FEFC4CFD8093F1" box="[506,598,971,997]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="14" pageNumber="270">Fig. 3B</figureCitation>
). Palpostyles oval, one-third as wide as diameter of palpophore.
</paragraph>
<paragraph id="8BFA36E2FFD9AF5E16B9FB8AFCAA945E" blockId="14.[189,1398,1037,1098]" pageId="14" pageNumber="270">
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. Tapered, conical, long as long as anterior region of prostomium (
<figureCitation id="137E2A67FFD9AF5E124CFB8AFB739433" box="[1096,1189,1037,1063]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="14" pageNumber="270">Fig. 3B</figureCitation>
); antennae nearly joined, gap one-third as wide as basal diameter of antennae.
</paragraph>
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. Paired, in sub-rectangular arrangement, blackish (
<figureCitation id="137E2A67FFD9AF5E1548FBF6FC7E949F" box="[844,936,1137,1163]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="14" pageNumber="270">Fig. 3B</figureCitation>
); gap between both pairs three-quarters as wide as diameter of posterior pair. Anterior pair oval, with eye diameter slightly wider than that of antennae, with gap between eyes 4 × as wide as eye diameter; lenses visible, whitish, oval, placed anterolaterally, covering about 40% of eye. Posterior pair oval, with diameter as wide as that of antennae, not covered by tentacular belt; lenses visible, whitish, oval, placed centrally, covering about 40% of eye.
</paragraph>
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<collectionCode id="ED54AE27FFD9AF5E16B9FAC7FE9D954C" box="[189,331,1344,1370]" pageId="14" pageNumber="270">TENTACULAR</collectionCode>
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<collectionCode id="ED54AE27FFD9AF5E1755FAC2FE55954C" box="[337,387,1349,1368]" pageId="14" pageNumber="270">BELT</collectionCode>
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. Nearly as long as chaetiger 1, with straight anterior margin; dorsum without transverse wrinkle.
</paragraph>
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<collectionCode id="ED54AE27FFD9AF5E16B9FA22FE9D95A9" box="[189,331,1445,1471]" pageId="14" pageNumber="270">TENTACULAR</collectionCode>
</smallCapsWord>
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<collectionCode id="ED54AE27FFD9AF5E1753FA2DFE5895A9" box="[343,398,1450,1469]" pageId="14" pageNumber="270">CIRRI</collectionCode>
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. Smooth (
<figureCitation id="137E2A67FFD9AF5E1414FA23FDA695AA" box="[528,624,1444,1470]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="14" pageNumber="270">Fig. 3B</figureCitation>
). Antero-dorsal cirri extending posteriorly to chaetiger 4 (34). Anteroventral cirri slightly longer than palpophore, as wide and long as posteroventral cirri. Posterodorsal cirri longest, extending posteriorly to chaetiger 6 (511). Posteroventral cirri extending over half of prostomial posterior region. Dorsal cirrophores of tentacular cirri cylindrical; posterodorsal cirrophores 1.5 × as long as wide, slightly longer than anterodorsal cirrophores. Ventral cirrophores ring-shaped; posteroventral cirrophores shortest and narrowest, three-quarters as wide as anteroventral cirrophores.
</paragraph>
<paragraph id="8BFA36E2FFD9AF5F16B9F911FAF69229" blockId="14.[189,1399,1686,1994]" lastBlockId="15.[189,1401,265,573]" lastPageId="15" lastPageNumber="271" pageId="14" pageNumber="270">
<smallCapsWord id="8D1CA03EFFD9AF5E16B9F911FEE496BA" baselines="1705,1705" box="[189,306,1686,1712]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Proboscis" pageId="14" pageNumber="270">PROBOSCIS</smallCapsWord>
. Everted (
<figureCitation id="137E2A67FFD9AF5E17BDF911FDD496A4" box="[441,514,1686,1712]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="14" pageNumber="270">Fig. 3</figureCitation>
BC), with maxillary and oral rings cylindrical, wider than long. Jaws denticulate, dark brown amber, 8 (78) short, with blunt tips (
<figureCitation id="137E2A67FFD9AF5E159CF93EFC2196C7" box="[920,1015,1721,1747]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="14" pageNumber="270">Fig. 3D</figureCitation>
); inner margin of fang curved; 2 canals emerging from pulp cavity (
<figureCitation id="137E2A67FFD9AF5E1465F95BFD1796E2" box="[609,705,1756,1782]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="14" pageNumber="270">Fig. 3D</figureCitation>
). Paragnaths dark brown on both maxillary and oral rings (
<figureCitation id="137E2A67FFD9AF5E16CCF978FED9970D" box="[200,271,1791,1817]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="14" pageNumber="270">Fig. 3</figureCitation>
BC); consisting of uniform-base cones, except crescent-shaped bars on area
<collectionCode id="ED54AE27FFD9AF5E12D0F887FB20970E" box="[1236,1270,1792,1818]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="14" pageNumber="270">VI</collectionCode>
; plate-like basements absent. Area I: 1 (12), sole cone or sometimes two in longitudinal line (
<figureCitation id="137E2A67FFD9AF5E12A0F8A5FAD79729" box="[1188,1281,1826,1853]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="14" pageNumber="270">Fig. 3B</figureCitation>
). Areas
<collectionCode id="ED54AE27FFD9AF5E1367F8A4FAA19729" box="[1379,1399,1827,1853]" pageId="14" pageNumber="270">II</collectionCode>
(left): 6 (47),
<collectionCode id="ED54AE27FFD9AF5E1769F8C1FE579774" box="[365,385,1862,1888]" pageId="14" pageNumber="270">II</collectionCode>
(right): 8 (47), two or three irregular rows of uneven cones in small triangular patch, inner cones thicker and longer (
<figureCitation id="137E2A67FFD9AF5E1434F8EEFD5A9797" box="[560,652,1897,1923]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="14" pageNumber="270">Fig. 3B</figureCitation>
). Area
<collectionCode id="ED54AE27FFD9AF5E14E4F8EEFCD49797" box="[736,770,1897,1923]" pageId="14" pageNumber="270">III</collectionCode>
: 10 (1011), two (or three) slightly regular transverse rows of uneven cones in rectangular patch, distal cones smaller, with 2 (12) isolated lateral paragnaths, distal one much smaller (
<figureCitation id="137E2A67FFD9AF5E17F7F828FD8297DD" box="[499,596,1967,1993]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="14" pageNumber="270">Fig. 3C</figureCitation>
). Areas
<collectionCode id="ED54AE27FFD9AF5E14BEF837FD0E97DE" box="[698,728,1968,1994]" pageId="14" pageNumber="270">IV</collectionCode>
(left): 10 (910),
<collectionCode id="ED54AE27FFD9AF5E15B8F837FC0C97DE" box="[956,986,1968,1994]" pageId="14" pageNumber="270">IV</collectionCode>
(right): 10 (911), two (or three) irregular rows of uneven cones in slightly crescent patch (
<figureCitation id="137E2A67FFD8AF5F1573FE8EFC039137" box="[887,981,265,291]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3C</figureCitation>
). Area
<collectionCode id="ED54AE27FFD8AF5F1229FE8EFB929137" box="[1069,1092,265,291]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="15" pageNumber="271" type="Museum">V</collectionCode>
: 3 (34), triangular patch of even cones, two proximal cones in transverse row and single distal cone (sometimes almost linear patch) (
<figureCitation id="137E2A67FFD8AF5F171DFEC8FEA0917D" box="[281,374,335,361]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3B</figureCitation>
). Areas
<collectionCode id="ED54AE27FFD8AF5F17DCFED7FE21917E" box="[472,503,336,362]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="15" pageNumber="271">VI</collectionCode>
(left): 1,
<collectionCode id="ED54AE27FFD8AF5F146CFED7FD51917E" box="[616,647,336,362]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="15" pageNumber="271">VI</collectionCode>
(right): 1, transverse crescent-shaped bar (
<figureCitation id="137E2A67FFD8AF5F1287FEC8FB36917D" box="[1155,1248,335,361]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3B</figureCitation>
). Areas VIIVIII: 26 (2226), paragnaths in two well-separated anterior and posterior bands of even cones; anterior band consisting of one (furrow) transverse row, one single cone on each furrow; posterior band with two (furrow and ridge) transverse rows slightly displaced from each other, furrow row proximal with one cone on each region, ridge row distal with one or two cones on regions A and B, and one cone in remaining regions (
<figureCitation id="137E2A67FFD8AF5F17A5FE78FE2A920D" box="[417,508,511,537]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3C</figureCitation>
). Ridges of areas
<collectionCode id="ED54AE27FFD8AF5F14CDFD87FD3E920E" box="[713,744,512,538]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="15" pageNumber="271">VI</collectionCode>
<collectionCode id="ED54AE27FFD8AF5F14F3FD87FCDA920E" box="[759,780,512,538]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="15" pageNumber="271" type="Museum">V</collectionCode>
<collectionCode id="ED54AE27FFD8AF5F151FFD87FCEC920E" box="[795,826,512,538]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="15" pageNumber="271">VI</collectionCode>
with π -shaped pattern. Gap between area
<collectionCode id="ED54AE27FFD8AF5F1323FD87FA90920E" box="[1319,1350,512,538]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="15" pageNumber="271">VI</collectionCode>
and areas
<collectionCode id="ED54AE27FFD8AF5F1704FDA4FEFE9229" box="[256,296,547,573]" pageId="15" pageNumber="271">VII</collectionCode>
<collectionCode id="ED54AE27FFD8AF5F173CFDA4FEBC9229" box="[312,362,547,573]" pageId="15" pageNumber="271">VIII</collectionCode>
broad, as wide as palpophore width. Paired oesophageal caeca present (
<figureCitation id="137E2A67FFD8AF5F12B3FDA5FAC49229" box="[1207,1298,546,573]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3E</figureCitation>
).
</paragraph>
<paragraph id="8BFA36E2FFD8AF5F16B9FDE2FC9092B5" blockId="15.[189,1399,612,673]" pageId="15" pageNumber="271">
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. Consisting of dorsal cirrus, dorsal ligule (distal and proximal regions), and median ligule in biramous parapodia; notopodial prechaetal lobe absent.
</paragraph>
<paragraph id="8BFA36E2FFD8AF5F16B9FD4EFC519364" blockId="15.[188,1399,713,880]" pageId="15" pageNumber="271">
<smallCapsWord id="8D1CA03EFFD8AF5F16B9FD4EFEC092F5" baselines="732,732" box="[189,278,713,739]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Dorsal" pageId="15" pageNumber="271">
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<collectionCode id="ED54AE27FFD8AF5F1719FD49FE8292F5" box="[285,340,718,737]" pageId="15" pageNumber="271">CIRRI</collectionCode>
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. Cirriform, longer than proximal region of dorsal ligule and extending beyond distal region of dorsal ligule in all chaetigers (
<figureCitation id="137E2A67FFD8AF5F1446FD6BFD149312" box="[578,706,748,774]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3FH</figureCitation>
); 1.5 × as long as distal region of dorsal ligule throughout, except 22.5 × longer in posteriormost chaetigers (
<figureCitation id="137E2A67FFD8AF5F152DFC88FC56933D" box="[809,896,783,809]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3J</figureCitation>
); attached to one-third of dorsal ligule in anterior chaetigers (
<figureCitation id="137E2A67FFD8AF5F17A1FCB5FDD59358" box="[421,515,818,844]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3G</figureCitation>
), medially in middle chaetigers (
<figureCitation id="137E2A67FFD8AF5F1585FCB5FC099358" box="[897,991,818,844]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3H</figureCitation>
), two-thirds in posterior chaetigers (
<figureCitation id="137E2A67FFD8AF5F16C1FCD2FEC09364" box="[197,278,853,880]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3I</figureCitation>
), three-quarters in posteriormost chaetigers (
<figureCitation id="137E2A67FFD8AF5F1521FCD2FCAF9364" box="[805,889,853,880]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3J</figureCitation>
).
</paragraph>
<paragraph id="8BFA36E2FFD8AF5F16B9FC10FC3594B3" blockId="15.[186,1399,919,1192]" pageId="15" pageNumber="271">
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<collectionCode id="ED54AE27FFD8AF5F16B9FC10FEC093BB" box="[189,278,919,945]" pageId="15" pageNumber="271">DORSAL</collectionCode>
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<smallCapsWord id="8D1CA03EFFD8AF5F1719FC1BFEA593BB" baselines="938" box="[285,371,924,943]" lowerCaseFontSize="8" mainFontSize="11" normCase="lower" normString="ligules" pageId="15" pageNumber="271">LIGULES</smallCapsWord>
. Distal region longer than proximal region in anterior chaetigers (
<figureCitation id="137E2A67FFD8AF5F1275FC10FB6593A5" box="[1137,1203,919,945]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3</figureCitation>
FG), becoming shorter than proximal one towards posterior end,
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/
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as long as proximal region in posteriormost chaetigers (
<figureCitation id="137E2A67FFD8AF5F16C7FC5AFECA93E3" box="[195,284,989,1015]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3J</figureCitation>
). Proximal region compressed in anterior and middle chaetigers (
<figureCitation id="137E2A67FFD8AF5F1237FC5AFBAC93E3" box="[1075,1146,989,1015]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3</figureCitation>
GH), distended and sub-oval in following chaetigers (
<figureCitation id="137E2A67FFD8AF5F1440FB87FD51940F" box="[580,647,1024,1051]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3</figureCitation>
IJ); one prominent ovoid and one irregular patch of dark brown glands in all chaetigers, covering ¾ of ligule area (
<figureCitation id="137E2A67FFD8AF5F1503FBA3FC40942A" box="[775,918,1060,1086]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3G, IJ</figureCitation>
). Distal region becoming shorter towards posterior end (
<figureCitation id="137E2A67FFD8AF5F176DFBC0FE3F9475" box="[361,489,1095,1121]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3FH</figureCitation>
); bluntly conical in anteriormost and anterior chaetigers (
<figureCitation id="137E2A67FFD8AF5F1291FBC0FB239475" box="[1173,1269,1095,1121]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3G</figureCitation>
), narrowly fusiform in middle chaetigers (
<figureCitation id="137E2A67FFD8AF5F1423FBEDFD559490" box="[551,643,1130,1156]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3H</figureCitation>
), conical in following chaetigers (
<figureCitation id="137E2A67FFD8AF5F1214FBEDFB859490" box="[1040,1107,1130,1156]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3</figureCitation>
IJ); subequal to median ligule in most chaetigers, slightly longer in posteriormost chaetigers.
</paragraph>
<paragraph id="8BFA36E2FFD8AF5F16B9FB48FAA39518" blockId="15.[189,1398,1231,1292]" pageId="15" pageNumber="271">
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<smallCapsWord id="8D1CA03EFFD8AF5F1720FB53FEAC94F3" baselines="1250" box="[292,378,1236,1255]" lowerCaseFontSize="8" mainFontSize="11" normCase="lower" normString="ligules" pageId="15" pageNumber="271">LIGULES</smallCapsWord>
. Well developed and long throughout body, bluntly conical in anterior and middle chaetigers (
<figureCitation id="137E2A67FFD8AF5F1740FB75FE5E9518" box="[324,392,1266,1292]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3</figureCitation>
GH), becoming slightly narrower and acuminate in following chaetigers (
<figureCitation id="137E2A67FFD8AF5F12FCFB75FAEB9518" box="[1272,1341,1266,1292]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3</figureCitation>
IJ).
</paragraph>
<paragraph id="8BFA36E2FFD8AF5F16B9FAB3FC759565" blockId="15.[189,1398,1331,1393]" pageId="15" pageNumber="271">
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. Consisting of neuroacicular ligule with superior and inferior lobes, ventral ligule, and ventral cirrus; postchaetal lobe reduced throughout (
<figureCitation id="137E2A67FFD8AF5F1526FAD1FC409565" box="[802,918,1366,1393]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3FJ</figureCitation>
).
</paragraph>
<paragraph id="8BFA36E2FFD8AF5F16B9FA1EFDF4960F" blockId="15.[189,1398,1432,1563]" pageId="15" pageNumber="271">
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. Sub-rectangular throughout, truncate in anterior and middle chaetigers, becoming sub-rounded in following chaetigers; shorter than ventral ligule in most chaetigers (
<figureCitation id="137E2A67FFD8AF5F1309FA3CFF1F95EC" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3G I</figureCitation>
), subequal to ligule in posteriormost chaetigers (
<figureCitation id="137E2A67FFD8AF5F1513FA59FCBB95EC" box="[791,877,1502,1528]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3J</figureCitation>
); neuroacicular ligule 1.51.8 × as wide as ventral ligule in all chaetigers.
</paragraph>
<paragraph id="8BFA36E2FFD8AF5F16B9F9C4FDFA9694" blockId="15.[189,1398,1603,1664]" pageId="15" pageNumber="271">
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. Rounded (
<figureCitation id="137E2A67FFD8AF5F1400F9C4FD9D9649" box="[516,587,1603,1629]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3</figureCitation>
FG), slightly longer than inferior lobe in anteriormost chaetigers, shorter in following chaetigers.
</paragraph>
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<collectionCode id="ED54AE27FFD8AF5F16B9F92FFEF696D4" box="[189,288,1704,1730]" pageId="15" pageNumber="271">INFERIOR</collectionCode>
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<collectionCode id="ED54AE27FFD8AF5F1728F92AFEB896D4" box="[300,366,1709,1728]" pageId="15" pageNumber="271">LOBES</collectionCode>
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. Rounded (
<figureCitation id="137E2A67FFD8AF5F1405F92FFD9F96D6" box="[513,585,1704,1730]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3</figureCitation>
FI), slightly longer than neuroacicular ligule in anteriormost and anterior chaetigers, subequal in following chaetigers.
</paragraph>
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<collectionCode id="ED54AE27FFD8AF5F16B9F88AFEF29731" box="[189,292,1805,1831]" pageId="15" pageNumber="271">VENTRAL</collectionCode>
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. Well developed throughout, distinctly shorter than median ligule in all chaetigers (
<figureCitation id="137E2A67FFD8AF5F16C2F8A8FE95975E" box="[198,323,1839,1866]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="15" pageNumber="271">Fig. 3GJ</figureCitation>
); digitiform and thick in anteriormost chaetigers, bluntly conical in anterior chaetigers, becoming narrowly fusiform in following chaetigers.
</paragraph>
<caption id="DF3A666AFFC7AF4016B9F933FE2F97FD" ID-DOI="http://doi.org/10.5281/zenodo.11545247" ID-Zenodo-Dep="11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="16" pageNumber="272" startId="16.[189,232,1716,1742]" targetBox="[189,1398,265,1679]" targetPageId="16">
<paragraph id="8BFA36E2FFC7AF4016B9F933FE2F97FD" blockId="16.[189,1399,1716,2025]" pageId="16" pageNumber="272">
<emphasis id="B931EAF0FFC7AF4016B9F933FED896DB" bold="true" box="[189,270,1716,1743]" pageId="16" pageNumber="272">Fig. 3.</emphasis>
<taxonomicName id="4C454D61FFC7AF40171DF931FE3C96DB" authority="Vachhrajani, 2024" authorityName="Vachhrajani" authorityYear="2024" box="[281,490,1718,1743]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="16" pageNumber="272" phylum="Annelida" rank="species" species="misrai" status="sp. nov.">
<emphasis id="B931EAF0FFC7AF40171DF931FE3C96DB" box="[281,490,1718,1743]" italics="true" pageId="16" pageNumber="272">Perinereis misrai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A202578BFFC7AF4017F0F932FD8796DB" box="[500,593,1717,1743]" pageId="16" pageNumber="272" rank="species">sp. nov.</taxonomicNameLabel>
from Mumbai, Maharashtra, India.
<emphasis id="B931EAF0FFC7AF401201F933FB5096DB" bold="true" box="[1029,1158,1716,1743]" pageId="16" pageNumber="272">AC, FN</emphasis>
. Holotype (MSUBZL-AN-PCh-06), atoke.
<emphasis id="B931EAF0FFC7AF4017E2F95FFDCB96E6" bold="true" box="[486,541,1752,1778]" pageId="16" pageNumber="272">DE</emphasis>
. Paratype (ZSI-WRC ANN/27), atoke.
<emphasis id="B931EAF0FFC7AF4015FBF95FFBC296E6" bold="true" box="[1023,1044,1752,1778]" pageId="16" pageNumber="272">A</emphasis>
. Whole body in dorsal view.
<emphasis id="B931EAF0FFC7AF4016B9F97CFF079701" bold="true" box="[189,209,1787,1813]" pageId="16" pageNumber="272">B</emphasis>
. Anterior end and everted proboscis in dorsal view.
<emphasis id="B931EAF0FFC7AF401555F97CFCB09701" bold="true" box="[849,870,1787,1813]" pageId="16" pageNumber="272">C</emphasis>
. Everted proboscis in ventral view.
<emphasis id="B931EAF0FFC7AF40131AF97CFAE59701" bold="true" box="[1310,1331,1787,1813]" pageId="16" pageNumber="272">D</emphasis>
. Left jaw in ventral view, arrows pointing to inner canals.
<emphasis id="B931EAF0FFC7AF40153BF899FC85972C" bold="true" box="[831,851,1822,1848]" pageId="16" pageNumber="272">E</emphasis>
. Paired oesophageal caeca (arrows) in dorsal view.
<emphasis id="B931EAF0FFC7AF401701F8C5FEE29748" bold="true" box="[261,308,1858,1884]" pageId="16" pageNumber="272">FJ</emphasis>
. Parapodia in anterior view; numbers refer to the chaetiger.
<emphasis id="B931EAF0FFC7AF401202F8C5FBCD9748" bold="true" box="[1030,1051,1858,1884]" pageId="16" pageNumber="272">K</emphasis>
. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25).
<emphasis id="B931EAF0FFC7AF4014F5F8E2FCD3976B" bold="true" box="[753,773,1893,1919]" pageId="16" pageNumber="272">L</emphasis>
. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61).
<emphasis id="B931EAF0FFC7AF4017CBF80FFE3D97B6" bold="true" box="[463,491,1928,1954]" pageId="16" pageNumber="272">M</emphasis>
. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm.
</paragraph>
</caption>
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. Long and slender throughout; subequal to ventral ligule in anteriormost chaetigers (
<figureCitation id="137E2A67FFC6AF4116C2FEABFECA9152" box="[198,284,300,326]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="17" pageNumber="273">Fig. 3F</figureCitation>
), ⅔ as long as ligule in anterior chaetigers (
<figureCitation id="137E2A67FFC6AF41150FFEABFCBE9152" box="[779,872,300,326]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="17" pageNumber="273">Fig. 3G</figureCitation>
), half as long as ligule in following chaetigers (
<figureCitation id="137E2A67FFC6AF4116C2FEC8FEE9917D" box="[198,319,335,361]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="17" pageNumber="273">Fig. 3HJ</figureCitation>
).
</paragraph>
<paragraph id="8BFA36E2FFC6AF4116B9FE16FC6A9200" blockId="17.[188,1398,401,533]" pageId="17" pageNumber="273">
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. Mostly dark brown to black throughout. Notoaciculae absent in first 2 chaetigers (
<figureCitation id="137E2A67FFC6AF41130AFE16FABF91BF" box="[1294,1385,401,427]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="17" pageNumber="273">Fig. 3F</figureCitation>
). Notoaciculae distinctly shorter than neuroaciculae throughout (
<figureCitation id="137E2A67FFC6AF41159EFE33FBC491DA" box="[922,1042,436,462]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="17" pageNumber="273">Fig. 3GJ</figureCitation>
). Neuroaciculae nearly as long as median ligule in anteriormost chaetigers, distinctly shorter in following chaetigers, ⅔ as long as ligule in anterior chaetigers, ½ as long as ligule in following chaetigers.
</paragraph>
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. All homogomph spinigers throughout; 810 spinigers present in anterior chaetigers,
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middle chaetigers, and
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posterior chaetigers.
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. Consisting of homogomph spinigers and heterogomph falcigers throughout; 34 spinigers present in anteriormost, anterior and middle chaetigers, 45 spinigers in following chaetigers; 34 falcigers present in anteriormost and anterior chaetigers, 57 falcigers in following chaetigers.
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. Consisting of heterogomph spinigers and heterogomph falcigers throughout; 12 spinigers present in anteriormost chaetigers, 34 spinigers in anterior chaetigers, 12 spinigers in following chaetigers; 57 falcigers present in all chaetigers.
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. Both homogomph and heterogomph spinigers (
<figureCitation id="137E2A67FFC6AF411207FC54FBB293F9" box="[1027,1124,979,1005]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="17" pageNumber="273">Fig. 3K</figureCitation>
) long, finely serrated, with teeth evenly spaced. Heterogomph falcigers tapering with pointed tip and even teeth; slender and medium length, straight, entirely serrated (
<figureCitation id="137E2A67FFC6AF4114A8FB9DFD3B9420" box="[684,749,1050,1076]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="17" pageNumber="273">Fig. 3</figureCitation>
LM). Shaft of falcigers camerated, with cavity divided sub-distally into three distinct longitudinal partitions (
<figureCitation id="137E2A67FFC6AF411532FBBAFC4C9443" box="[822,922,1085,1111]" captionStart="Fig" captionStartId="16.[189,232,1716,1742]" captionTargetBox="[189,1398,265,1679]" captionTargetId="figure-12@16.[212,1375,265,1679]" captionTargetPageId="16" captionText="Fig. 3. Perinereis misrai sp. nov. from Mumbai, Maharashtra, India. AC, FN. Holotype (MSUB- ZL-AN-PCh-06), atoke. DE. Paratype (ZSI-WRC ANN/27), atoke. A. Whole body in dorsal view. B. Anterior end and everted proboscis in dorsal view. C. Everted proboscis in ventral view. D. Left jaw in ventral view, arrows pointing to inner canals. E. Paired oesophageal caeca (arrows) in dorsal view. FJ. Parapodia in anterior view; numbers refer to the chaetiger. K. Heterogomph spiniger from neuropodial subacicular fascicle (chaetiger 25). L. Heterogomph falciger from neuropodial subacicular fascicle (chaetiger 61). M. Heterogomph falciger from neuropodial supracicular fascicle (chaetiger 61). Scale bars: A = 9 mm; B = 0.45 mm; CD, N = 0.5 mm; E = 0.35 mm; F, J = 0.15 mm; GI = 0.22 mm; K = 18 μm; LM = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.11545247" httpUri="https://zenodo.org/record/11545247/files/figure.png" pageId="17" pageNumber="273">Fig. 3M</figureCitation>
).
</paragraph>
<paragraph id="8BFA36E2FFC6AF4116B9FBF8FC5F948C" blockId="17.[189,905,1150,1177]" box="[189,905,1150,1177]" pageId="17" pageNumber="273">
<smallCapsWord id="8D1CA03EFFC6AF4116B9FBF8FEFF9483" baselines="1170,1170" box="[189,297,1151,1177]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Pygidium" pageId="17" pageNumber="273">PYGIDIUM</smallCapsWord>
. With long anal cirri, as long as last 67 chaetigers.
</paragraph>
<paragraph id="8BFA36E2FFC6AF4116B9FB47FEE294CE" blockId="17.[189,308,1216,1242]" box="[189,308,1216,1242]" pageId="17" pageNumber="273">
<heading id="D0B2818EFFC6AF4116B9FB47FEE294CE" bold="true" box="[189,308,1216,1242]" fontSize="11" level="3" pageId="17" pageNumber="273" reason="3">
<emphasis id="B931EAF0FFC6AF4116B9FB47FEE294CE" bold="true" box="[189,308,1216,1242]" pageId="17" pageNumber="273">Variation</emphasis>
</heading>
</paragraph>
<paragraph id="8BFA36E2FFC6AF4116B9FB69FEEB95AC" blockId="17.[188,1399,1262,1464]" pageId="17" pageNumber="273">
Total body length:
<quantity id="4CBD9B07FFC6AF4117A4FB69FDF5951D" box="[416,547,1262,1289]" metricMagnitude="-2" metricUnit="m" metricValue="6.05" metricValueMax="7.9" metricValueMin="4.2" pageId="17" pageNumber="273" unit="mm" value="60.5" valueMax="79.0" valueMin="42.0">4279 mm</quantity>
. Length to chaetiger 10:
<quantity id="4CBD9B07FFC6AF41154BFB69FC37951D" box="[847,993,1262,1289]" metricMagnitude="-3" metricUnit="m" metricValue="5.55" metricValueMax="7.2" metricValueMin="3.9" pageId="17" pageNumber="273" unit="mm" value="5.55" valueMax="7.2" valueMin="3.9">3.97.2 mm</quantity>
. Body width at chaetiger 10:
<quantity id="4CBD9B07FFC6AF411347FB69FECF9538" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.3" metricValueMin="1.2" pageId="17" pageNumber="273" unit="mm" value="1.75" valueMax="2.3" valueMin="1.2">1.2 2.3 mm</quantity>
. Number of total chaetigers: 85128. Longest tentacular cirri extending to chaetiger 511 (mean 89). Jaws with 68 (mean 7) teeth. Number and pattern of paragnaths: area I: 12 (mean 12); area II: 48 (mean 56); area III: 1011 (mean 10) in central patch, 12 cones isolated laterally; area IV: 811 (mean 910); area V: 3 (rarely 4); area VIIVIII: 2226 (mean 2325). Anal cirri as long as last 58 chaetigers.
</paragraph>
</subSubSection>
<subSubSection id="C35F6569FFC6AF4216B9FA67FBEC92DE" lastPageId="18" lastPageNumber="274" pageId="17" pageNumber="273" type="discussion">
<paragraph id="8BFA36E2FFC6AF4116B9FA67FEE695EE" blockId="17.[189,304,1504,1530]" box="[189,304,1504,1530]" pageId="17" pageNumber="273">
<heading id="D0B2818EFFC6AF4116B9FA67FEE695EE" bold="true" box="[189,304,1504,1530]" fontSize="11" level="3" pageId="17" pageNumber="273" reason="3">
<emphasis id="B931EAF0FFC6AF4116B9FA67FEE695EE" bold="true" box="[189,304,1504,1530]" pageId="17" pageNumber="273">Remarks</emphasis>
</heading>
</paragraph>
<paragraph id="8BFA36E2FFC6AF4116B9F988FCF897DB" blockId="17.[189,1400,1550,1999]" pageId="17" pageNumber="273">
Among all the 1A members of
<taxonomicName id="4C454D61FFC6AF411429F988FD71963C" authorityName="Kinberg" authorityYear="1865" box="[557,679,1551,1576]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="genus">
<emphasis id="B931EAF0FFC6AF411429F988FD71963C" box="[557,679,1551,1576]" italics="true" pageId="17" pageNumber="273">Perinereis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C454D61FFC6AF4114BCF988FCF4963C" authority="Vachhrajani, 2024" authorityName="Vachhrajani" authorityYear="2024" box="[696,802,1551,1576]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="misrai" status="sp. nov.">
<emphasis id="B931EAF0FFC6AF4114BCF988FCF4963C" box="[696,802,1551,1576]" italics="true" pageId="17" pageNumber="273">P. misrai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A202578BFFC6AF41152FF988FC50963D" box="[811,902,1551,1577]" pageId="17" pageNumber="273" rank="species">sp. nov.</taxonomicNameLabel>
resembles
<taxonomicName id="4C454D61FFC6AF41120FF988FAAE963C" authority="Monro, 1933" authorityName="Monro" authorityYear="1933" box="[1035,1400,1550,1577]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="falsovariegata">
<emphasis id="B931EAF0FFC6AF41120FF988FB02963C" box="[1035,1236,1550,1576]" italics="true" pageId="17" pageNumber="273">P. falsovariegata</emphasis>
<bibRefCitation id="EFD44B13FFC6AF4112D9F988FAAE963C" author="Monro" box="[1245,1400,1550,1577]" firstAuthor="Monro" pageId="17" pageNumber="273" pagination="487 - 509" refId="ref17860" refString="Monro C. C. A. 1933. Notes on a collection of Polychaeta from South Africa. Annals and Magazine of Natural History 11 (64): 487 - 509. https: // doi. org / 10.1080 / 00222933308673679" type="journal article" year="1933">Monro, 1933</bibRefCitation>
</taxonomicName>
from
<collectingCountry id="F3527672FFC6AF4116F8F9B6FE58965F" box="[252,398,1585,1611]" name="South Africa" pageId="17" pageNumber="273">South Africa</collectingCountry>
and
<taxonomicName id="4C454D61FFC6AF4117BBF9B5FD339658" authority="Rioja, 1947" authorityName="Rioja" authorityYear="1947" box="[447,741,1585,1612]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="villalobosi">
<emphasis id="B931EAF0FFC6AF4117BBF9B5FD8F965F" box="[447,601,1585,1611]" italics="true" pageId="17" pageNumber="273">P. villalobosi</emphasis>
<bibRefCitation id="EFD44B13FFC6AF41145AF9B6FD339658" author="Rioja" box="[606,741,1585,1612]" firstAuthor="Rioja" pageId="17" pageNumber="273" pagination="527 - 535" refId="ref18441" refString="Rioja E. 1947. Estudios Anelidologicos XIX. Observaciones sobres algunos nereidos de las costas de Mexico. Anales del Instituto de Biologia, Mexico 18: 527 - 535." type="journal article" year="1947">Rioja, 1947</bibRefCitation>
</taxonomicName>
from the Mexican Pacific by having dorsal cirri distinctly projecting beyond the distal region of dorsal ligule in mid-body parapodia, neuropodial superior lobes, areas VIVVI ridge pattern π-shaped, and by lacking notopodial prechaetal lobes. However,
<taxonomicName id="4C454D61FFC6AF411309F9FEFAA19686" authorityName="Vachhrajani" authorityYear="2024" box="[1293,1399,1657,1682]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="misrai">
<emphasis id="B931EAF0FFC6AF411309F9FEFAA19686" box="[1293,1399,1657,1682]" italics="true" pageId="17" pageNumber="273">P. misrai</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="4C454D61FFC6AF4117B9F91BFD5096A1" authorityName="Monro" authorityYear="1933" box="[445,646,1691,1717]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="falsovariegata">
<emphasis id="B931EAF0FFC6AF4117B9F91BFD5096A1" box="[445,646,1691,1717]" italics="true" pageId="17" pageNumber="273">P. falsovariegata</emphasis>
</taxonomicName>
and
<taxonomicName id="4C454D61FFC6AF4114C4F91BFC8C96A1" authorityName="Rioja" authorityYear="1947" box="[704,858,1691,1717]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="villalobosi">
<emphasis id="B931EAF0FFC6AF4114C4F91BFC8C96A1" box="[704,858,1691,1717]" italics="true" pageId="17" pageNumber="273">P. villalobosi</emphasis>
</taxonomicName>
by the paragnath count in areas III, IV, V and VIIVIII, the laterally isolated groups of paragnaths in area III, and the number of rows in the anterior band of areas VIIVIII.
<taxonomicName id="4C454D61FFC6AF4117D6F965FD4996EF" authorityName="Vachhrajani" authorityYear="2024" box="[466,671,1762,1787]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="misrai">
<emphasis id="B931EAF0FFC6AF4117D6F965FD4996EF" box="[466,671,1762,1787]" italics="true" pageId="17" pageNumber="273">Perinereis misrai</emphasis>
</taxonomicName>
has fewer paragnaths on areas III (1011), IV (911) and VIIVIII (2126) than
<taxonomicName id="4C454D61FFC6AF411791F881FD8B970B" authorityName="Monro" authorityYear="1933" box="[405,605,1797,1823]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="falsovariegata">
<emphasis id="B931EAF0FFC6AF411791F881FD8B970B" box="[405,605,1797,1823]" italics="true" pageId="17" pageNumber="273">P. falsovariegata</emphasis>
</taxonomicName>
(III: 2024, IV: 2327, VIIVIII: aprox. 30) and
<taxonomicName id="4C454D61FFC6AF4112A1F881FAE9970B" authorityName="Rioja" authorityYear="1947" box="[1189,1343,1797,1823]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="villalobosi">
<emphasis id="B931EAF0FFC6AF4112A1F881FAE9970B" box="[1189,1343,1797,1823]" italics="true" pageId="17" pageNumber="273">P. villalobosi</emphasis>
</taxonomicName>
(III: 1757, IV: 1554, VIIVIII: 4145). In
<taxonomicName id="4C454D61FFC6AF411499F8AEFCD19756" authorityName="Vachhrajani" authorityYear="2024" box="[669,775,1833,1858]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="misrai">
<emphasis id="B931EAF0FFC6AF411499F8AEFCD19756" box="[669,775,1833,1858]" italics="true" pageId="17" pageNumber="273">P. misrai</emphasis>
</taxonomicName>
, area V has three paragnaths, contrary to one (rarely two) in
<taxonomicName id="4C454D61FFC6AF41171BF8CBFE3F9771" authorityName="Monro" authorityYear="1933" box="[287,489,1867,1893]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="falsovariegata">
<emphasis id="B931EAF0FFC6AF41171BF8CBFE3F9771" box="[287,489,1867,1893]" italics="true" pageId="17" pageNumber="273">P. falsovariegata</emphasis>
</taxonomicName>
and
<taxonomicName id="4C454D61FFC6AF411421F8CBFD179771" authorityName="Rioja" authorityYear="1947" box="[549,705,1867,1893]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="villalobosi">
<emphasis id="B931EAF0FFC6AF411421F8CBFD179771" box="[549,705,1867,1893]" italics="true" pageId="17" pageNumber="273">P. villalobosi</emphasis>
</taxonomicName>
. In
<taxonomicName id="4C454D61FFC6AF4114F2F8CBFCB69771" authorityName="Vachhrajani" authorityYear="2024" box="[758,864,1868,1893]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="misrai">
<emphasis id="B931EAF0FFC6AF4114F2F8CBFCB69771" box="[758,864,1868,1893]" italics="true" pageId="17" pageNumber="273">P. misrai</emphasis>
</taxonomicName>
, area III has laterally isolated paragnaths, in contrast to their absence in
<taxonomicName id="4C454D61FFC6AF4117FAF8E8FD10979C" authorityName="Monro" authorityYear="1933" box="[510,710,1902,1928]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="falsovariegata">
<emphasis id="B931EAF0FFC6AF4117FAF8E8FD10979C" box="[510,710,1902,1928]" italics="true" pageId="17" pageNumber="273">P. falsovariegata</emphasis>
</taxonomicName>
and
<taxonomicName id="4C454D61FFC6AF411504F8E8FC4C979C" authorityName="Rioja" authorityYear="1947" box="[768,922,1902,1928]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="villalobosi">
<emphasis id="B931EAF0FFC6AF411504F8E8FC4C979C" box="[768,922,1902,1928]" italics="true" pageId="17" pageNumber="273">P. villalobosi</emphasis>
</taxonomicName>
. Finally, in
<taxonomicName id="4C454D61FFC6AF411223F8E8FB46979C" authorityName="Vachhrajani" authorityYear="2024" box="[1063,1168,1903,1928]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="misrai">
<emphasis id="B931EAF0FFC6AF411223F8E8FB46979C" box="[1063,1168,1903,1928]" italics="true" pageId="17" pageNumber="273">P. misrai</emphasis>
</taxonomicName>
, the areas VIIVIII has an anterior band with only a furrow row of paragnaths, contrary to two rows (one on furrows and one on ridges) in
<taxonomicName id="4C454D61FFC6AF41178EF831FD8597DB" authorityName="Monro" authorityYear="1933" box="[394,595,1973,1999]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="falsovariegata">
<emphasis id="B931EAF0FFC6AF41178EF831FD8597DB" box="[394,595,1973,1999]" italics="true" pageId="17" pageNumber="273">P. falsovariegata</emphasis>
</taxonomicName>
and
<taxonomicName id="4C454D61FFC6AF411488F831FCF097DB" authorityName="Rioja" authorityYear="1947" box="[652,806,1973,1999]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="273" phylum="Annelida" rank="species" species="villalobosi">
<emphasis id="B931EAF0FFC6AF411488F831FCF097DB" box="[652,806,1973,1999]" italics="true" pageId="17" pageNumber="273">P. villalobosi</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BFA36E2FFC5AF4216B9FE8DFBEC92DE" blockId="18.[188,1400,265,714]" pageId="18" pageNumber="274">
<taxonomicName id="4C454D61FFC5AF4216B9FE8DFE589137" authority="Vachhrajani, 2024" authorityName="Vachhrajani" authorityYear="2024" box="[189,398,266,291]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="misrai" status="sp. nov.">
<emphasis id="B931EAF0FFC5AF4216B9FE8DFE589137" box="[189,398,266,291]" italics="true" pageId="18" pageNumber="274">Perinereis misrai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A202578BFFC5AF42179CFE8DFE239130" box="[408,501,266,292]" pageId="18" pageNumber="274" rank="species">sp. nov.</taxonomicNameLabel>
is the first species of the subgroup 1A originally described from the West and South Indian Shelf province and the third described from the Western Indo-Pacific realm (sensu
<bibRefCitation id="EFD44B13FFC5AF4216B9FEC8FE6E917E" author="Spalding" box="[189,440,335,362]" etAl="et al." firstAuthor="Spalding" pageId="18" pageNumber="274" pagination="573 - 583" refId="ref18781" refString="Spalding M. D., Fox H. E., Allen G. R., Davidson N., Ferdana Z. A., Finlayson M., Halpern B. S., Jorge M. A., Lombana A., Lourie S. A., Martin K. D., Mcmanus E., Molnar J., Recchia C. A. &amp; Robertson J. 2007. Marine Ecoregions of the World: A Bioregionalization of Coastal and Shelf Areas. Bioscience 57: 573 - 583. https: // doi. org / 10.1641 / B 570707" type="journal article" year="2007">
Spalding
<emphasis id="B931EAF0FFC5AF421734FED7FEB9917D" box="[304,367,335,361]" italics="true" pageId="18" pageNumber="274">et al.</emphasis>
2007
</bibRefCitation>
), just after
<taxonomicName id="4C454D61FFC5AF421442FED7FC7F917E" authority="Mohammad, 1971" authorityName="Mohammad" authorityYear="1971" box="[582,937,335,362]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="arabica">
<emphasis id="B931EAF0FFC5AF421442FED7FD15917D" box="[582,707,335,361]" italics="true" pageId="18" pageNumber="274">P. arabica</emphasis>
<bibRefCitation id="EFD44B13FFC5AF4214CAFEC8FC7F917E" author="Mohammad" box="[718,937,335,362]" firstAuthor="Mohammad" pageId="18" pageNumber="274" pagination="285 - 303" refId="ref17720" refString="Mohammad M. B. M. 1971. Intertidal polychaetes from Kuwait, Arabian Gulf, with descriptions of three new species. Zoological Journal of the Linnean Society 163: 285 - 303. https: // doi. org / 10.1111 / j. 1469 - 7998.1971. tb 04536. x" type="journal article" year="1971">Mohammad, 1971</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C454D61FFC5AF4215ECFED7FF2D9199" authority="Bonyadi-Naeini et al., 2018" authorityName="Bonyadi-Naeini" authorityYear="2018" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="iranica">
<emphasis id="B931EAF0FFC5AF4215ECFED7FB89917D" box="[1000,1119,336,361]" italics="true" pageId="18" pageNumber="274">P. iranica</emphasis>
<bibRefCitation id="EFD44B13FFC5AF42126EFEC8FF2D9199" author="Bonyadi-Naeini" etAl="et al." firstAuthor="Bonyadi-Naeini" pageId="18" pageNumber="274" pagination="1965 - 1976" refId="ref15989" refString="Bonyadi-Naeini A., Rastegar-Pouyani N., Rastegar-Pouyani E., Glasby J. C. &amp; Rahimian H. 2018. Intertidal polychaetes from Abu Musa Island, Persian Gulf, with a new species from the Perinereis cultrifera species complex (Annelida: Nereididae). Journal of the Marine Biological Association of the United Kingdom 98 (8): 1965 - 1976. https: // doi. org / 10.1017 / S 0025315417001564" type="journal article" year="2018">
Bonyadi-Naeini
<emphasis id="B931EAF0FFC5AF421334FED7FAB9917D" box="[1328,1391,335,361]" italics="true" pageId="18" pageNumber="274">et al.</emphasis>
, 2018
</bibRefCitation>
</taxonomicName>
, both from the Persian Gulf.
<taxonomicName id="4C454D61FFC5AF42145CFEF4FCFE9198" authorityName="Vachhrajani" authorityYear="2024" box="[600,808,371,396]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="misrai">
<emphasis id="B931EAF0FFC5AF42145CFEF4FCFE9198" box="[600,808,371,396]" italics="true" pageId="18" pageNumber="274">Perinereis misrai</emphasis>
</taxonomicName>
can be distinguished from these two species with biogeographic affinities by the size of dorsal and tentacular cirri, the number of paragnaths in several areas, and the occurrence of isolated groups of paragnaths in area III. In
<taxonomicName id="4C454D61FFC5AF421227FE3DFB5D91C7" authorityName="Vachhrajani" authorityYear="2024" box="[1059,1163,442,467]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="misrai">
<emphasis id="B931EAF0FFC5AF421227FE3DFB5D91C7" box="[1059,1163,442,467]" italics="true" pageId="18" pageNumber="274">P. misrai</emphasis>
</taxonomicName>
, the dorsal cirri are 22.5 × as long as the distal region of dorsal ligule in posterior chaetigers, contrary to up to 1.5 × longer in
<taxonomicName id="4C454D61FFC5AF4216D8FD87FE80920D" authorityName="Mohammad" authorityYear="1971" box="[220,342,511,537]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="arabica">
<emphasis id="B931EAF0FFC5AF4216D8FD87FE80920D" box="[220,342,511,537]" italics="true" pageId="18" pageNumber="274">P. arabica</emphasis>
</taxonomicName>
and
<taxonomicName id="4C454D61FFC5AF421796FD87FDD3920D" box="[402,517,512,537]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="iranica">
<emphasis id="B931EAF0FFC5AF421796FD87FDD3920D" box="[402,517,512,537]" italics="true" pageId="18" pageNumber="274">P. iranica</emphasis>
</taxonomicName>
. In
<taxonomicName id="4C454D61FFC5AF421432FD87FD49920D" authorityName="Vachhrajani" authorityYear="2024" box="[566,671,512,537]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="misrai">
<emphasis id="B931EAF0FFC5AF421432FD87FD49920D" box="[566,671,512,537]" italics="true" pageId="18" pageNumber="274">P. misrai</emphasis>
</taxonomicName>
, the tentacular cirri are longer (extending to chaetigers 611) than those of the two species (extending to chaetiger
<quantity id="4CBD9B07FFC5AF42153DFDA5FCB19228" box="[825,871,546,573]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="18" pageNumber="274" unit="in" value="5.0">5 in</quantity>
<taxonomicName id="4C454D61FFC5AF421574FDA4FC3C9228" authorityName="Mohammad" authorityYear="1971" box="[880,1002,546,572]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="arabica">
<emphasis id="B931EAF0FFC5AF421574FDA4FC3C9228" box="[880,1002,546,572]" italics="true" pageId="18" pageNumber="274">P. arabica</emphasis>
</taxonomicName>
and chaetiger
<quantity id="4CBD9B07FFC5AF42129FFDA4FB1F9228" box="[1179,1225,546,573]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="18" pageNumber="274" unit="in" value="2.0">2 in</quantity>
<taxonomicName id="4C454D61FFC5AF4212D5FDA4FA929228" box="[1233,1348,547,572]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="iranica">
<emphasis id="B931EAF0FFC5AF4212D5FDA4FA929228" box="[1233,1348,547,572]" italics="true" pageId="18" pageNumber="274">P. iranica</emphasis>
</taxonomicName>
). In
<taxonomicName id="4C454D61FFC5AF4216BAFDC0FEF39274" authorityName="Vachhrajani" authorityYear="2024" box="[190,293,583,608]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="misrai">
<emphasis id="B931EAF0FFC5AF4216BAFDC0FEF39274" box="[190,293,583,608]" italics="true" pageId="18" pageNumber="274">P. misrai</emphasis>
</taxonomicName>
, the areas of the maxillary ring have fewer paragnaths (area I: 12, area II: 47, area III: 1011, area IV: 911) than in
<taxonomicName id="4C454D61FFC5AF4217D4FDEDFD9D9297" authorityName="Mohammad" authorityYear="1971" box="[464,587,617,643]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="arabica">
<emphasis id="B931EAF0FFC5AF4217D4FDEDFD9D9297" box="[464,587,617,643]" italics="true" pageId="18" pageNumber="274">P. arabica</emphasis>
</taxonomicName>
(area I: 16, area II: 1820, area III: 16, area IV: 23) and
<taxonomicName id="4C454D61FFC5AF421306FDEDFAA19297" box="[1282,1399,618,643]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="iranica">
<emphasis id="B931EAF0FFC5AF421306FDEDFAA19297" box="[1282,1399,618,643]" italics="true" pageId="18" pageNumber="274">P. iranica</emphasis>
</taxonomicName>
(area I: 46, area II: 1216, area III: 3045, area IV: 4047). Finally,
<taxonomicName id="4C454D61FFC5AF4215E1FD0AFB9B92B2" authorityName="Vachhrajani" authorityYear="2024" box="[997,1101,653,678]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="misrai">
<emphasis id="B931EAF0FFC5AF4215E1FD0AFB9B92B2" box="[997,1101,653,678]" italics="true" pageId="18" pageNumber="274">P. misrai</emphasis>
</taxonomicName>
has area III with laterally isolated paragnaths, in contrast to their absence in
<taxonomicName id="4C454D61FFC5AF421509FD37FC5092DD" authorityName="Mohammad" authorityYear="1971" box="[781,902,687,713]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="arabica">
<emphasis id="B931EAF0FFC5AF421509FD37FC5092DD" box="[781,902,687,713]" italics="true" pageId="18" pageNumber="274">P. arabica</emphasis>
</taxonomicName>
and
<taxonomicName id="4C454D61FFC5AF4215C4FD37FBE592DD" box="[960,1075,688,713]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="274" phylum="Annelida" rank="species" species="iranica">
<emphasis id="B931EAF0FFC5AF4215C4FD37FBE592DD" box="[960,1075,688,713]" italics="true" pageId="18" pageNumber="274">P. iranica</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="C35F6569FFC5AF4216B9FD76FAED932D" box="[189,1339,753,826]" pageId="18" pageNumber="274" type="biology_ecology">
<paragraph id="8BFA36E2FFC5AF4216B9FD76FEC8931F" blockId="18.[189,286,753,779]" box="[189,286,753,779]" pageId="18" pageNumber="274">
<heading id="D0B2818EFFC5AF4216B9FD76FEC8931F" bold="true" box="[189,286,753,779]" fontSize="11" level="3" pageId="18" pageNumber="274" reason="3">
<emphasis id="B931EAF0FFC5AF4216B9FD76FEC8931F" bold="true" box="[189,286,753,779]" pageId="18" pageNumber="274">Habitat</emphasis>
</heading>
</paragraph>
<paragraph id="8BFA36E2FFC5AF4216B9FC98FAED932D" blockId="18.[189,1339,799,826]" box="[189,1339,799,826]" pageId="18" pageNumber="274">Specimens of this new species were found in the same habitat as the previous species (see above).</paragraph>
</subSubSection>
</treatment>
</document>