treatments-xml/data/03/A2/CB/03A2CB16FFDDA266FF36FC0EFC61F977.xml
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<document id="47616D0D05FFF3C01496437D604AFCA1" ID-CLB-Dataset="22563" ID-DOI="10.11646/zootaxa.4537.1.1" ID-GBIF-Dataset="897dc544-e3e9-46db-b36e-4aa995caabc4" ID-ISSN="1175-5326" ID-Zenodo-Dep="3771214" ID-ZooBank="169CBE5C-3A6E-438B-8A81-0491CBFBAC85" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1588019833456" checkinUser="plazi" docAuthor="Blake, James A." docDate="2018" docId="03A2CB16FFDDA266FF36FC0EFC61F977" docLanguage="en" docName="zootaxa.4537.1.1.pdf" docOrigin="Zootaxa 4537 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Caulleriella ecuadoriana Blake 2018, new species" docType="treatment" docVersion="8" lastPageNumber="45" masterDocId="FF9BB36EFFF5A24AFFA1FFBEFF85FFC4" masterDocTitle="Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R / V Anton Bruun, USNS Eltanin, USCG Glacier, R / V Hero, RVIB Nathaniel B. Palmer, and R / V Polarstern from the Southern Ocean, Antarctica, and off Western South America" masterLastPageNumber="130" masterPageNumber="1" pageNumber="41" updateTime="1698837503771" updateUser="ExternalLinkService">
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<mods:title id="4629A960AE92A94E9D5D8F14C1BFADEB">Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R / V Anton Bruun, USNS Eltanin, USCG Glacier, R / V Hero, RVIB Nathaniel B. Palmer, and R / V Polarstern from the Southern Ocean, Antarctica, and off Western South America</mods:title>
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<mods:namePart id="557225FF73A1CE8A848B109E078AC3DE">Blake, James A.</mods:namePart>
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<mods:title id="A14BF0151FC68E67219F2CB7FBAF7645">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="041D823797B876C8582C4BF6B2669040">
<mods:date id="44D81A53297BCCFE5FF5153DA16E502A">2018</mods:date>
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<mods:number id="A400CC818F5D2CC375BDCC6B99C85EA6">2018-12-21</mods:number>
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<mods:identifier id="D5C9988B4F6BAE18CA14738456667209" type="DOI">10.11646/zootaxa.4537.1.1</mods:identifier>
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<treatment id="03A2CB16FFDDA266FF36FC0EFC61F977" ID-DOI="http://doi.org/10.5281/zenodo.3798610" ID-GBIF-Taxon="163813273" ID-Zenodo-Dep="3798610" LSID="urn:lsid:plazi:treatment:03A2CB16FFDDA266FF36FC0EFC61F977" httpUri="http://treatment.plazi.org/id/03A2CB16FFDDA266FF36FC0EFC61F977" lastPageId="44" lastPageNumber="45" pageId="40" pageNumber="41">
<subSubSection id="C311298BFFDDA262FF36FC0EFDD9FC0E" box="[151,604,944,970]" pageId="40" pageNumber="41" type="nomenclature">
<paragraph id="8BB47A00FFDDA262FF36FC0EFDD9FC0E" blockId="40.[151,604,944,1003]" box="[151,604,944,970]" pageId="40" pageNumber="41">
<heading id="D0FCCD6CFFDDA262FF36FC0EFDD9FC0E" bold="true" box="[151,604,944,970]" fontSize="11" level="1" pageId="40" pageNumber="41" reason="1">
<emphasis id="B97FA612FFDDA262FF36FC0EFDD9FC0E" bold="true" box="[151,604,944,970]" pageId="40" pageNumber="41">
<taxonomicName id="4C0B0183FFDDA262FF36FC0EFE41FC0E" ID-CoL="RX7L" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[151,452,944,970]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="40" pageNumber="41" phylum="Annelida" rank="species" species="ecuadoriana" status="sp. nov.">
<emphasis id="B97FA612FFDDA262FF36FC0EFE41FC0E" bold="true" box="[151,452,944,970]" italics="true" pageId="40" pageNumber="41">Caulleriella ecuadoriana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24C1B69FFDDA262FE6DFC0EFDD9FC0E" box="[460,604,944,970]" pageId="40" pageNumber="41" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C311298BFFDDA262FF36FC6CFEBDFC2F" box="[151,312,978,1003]" pageId="40" pageNumber="41" type="description">
<paragraph id="8BB47A00FFDDA262FF36FC6CFEBDFC2F" blockId="40.[151,604,944,1003]" box="[151,312,978,1003]" pageId="40" pageNumber="41">
<figureCitation id="13306685FFDDA262FF36FC6CFEBDFC2F" box="[151,312,978,1003]" captionStart-0="FIGURE 20" captionStart-1="FIGURE 21" captionStartId-0="44.[151,250,1311,1333]" captionStartId-1="45.[151,250,1944,1966]" captionTargetBox-0="[163,1417,212,1277]" captionTargetBox-1="[158,1426,701,1909]" captionTargetId-0="figure@44.[151,1435,193,1290]" captionTargetId-1="figure@45.[151,1435,697,1923]" captionTargetPageId-0="44" captionTargetPageId-1="45" captionText-0="FIGURE 20. Caulleriella ecuadoriana n. sp. Holotype (USNM 1490723): A, anterior end, dorsal view; B, posterior end, left lateral view; C, neuropodial bidentate hook." captionText-1="FIGURE 21. Caulleriella ecuadoriana n. sp. Photomicrographs of holotype (USNM 1490723): A, anterior and middle setigers, dorsal view; B, middle and posterior setigers, dorsal view; C, neuropodial bidentate hook. Stained with Shirlastain A." figureDoi-0="http://doi.org/10.5281/zenodo.3771256" figureDoi-1="http://doi.org/10.5281/zenodo.3771258" httpUri-0="https://zenodo.org/record/3771256/files/figure.png" httpUri-1="https://zenodo.org/record/3771258/files/figure.png" pageId="40" pageNumber="41">Figures 2021</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="C311298BFFDDA262FF36FBA4FB72FBBF" pageId="40" pageNumber="41" type="materials_examined">
<paragraph id="8BB47A00FFDDA262FF36FBA4FB72FBBF" blockId="40.[151,1437,1050,2011]" pageId="40" pageNumber="41">
<emphasis id="B97FA612FFDDA262FF36FBA4FE04FBF7" bold="true" box="[151,385,1050,1075]" pageId="40" pageNumber="41">
<collectingRegion id="49CFB4E2FFDDA262FF36FBA4FF7AFBF7" box="[151,255,1050,1075]" pageId="40" pageNumber="41">Material</collectingRegion>
examined.
</emphasis>
<materialsCitation id="3B63705DFFDDA262FE29FBA4FBB7FBF7" ID-GBIF-Occurrence="2609010342" box="[392,1074,1050,1075]" collectionCode="SEPBOP, R, V" country="Ecuador" location="Salinas" pageId="40" pageNumber="41" specimenCount="1" stateProvince="Bahia de Santa Elena">
<emphasis id="B97FA612FFDDA262FE29FBA4FD7EFBF7" bold="true" box="[392,763,1050,1075]" pageId="40" pageNumber="41">
<collectingCountry id="F31C3A90FFDDA262FE29FBA4FE6BFBF7" box="[392,494,1050,1075]" name="Ecuador" pageId="40" pageNumber="41">Ecuador</collectingCountry>
,
<collectingRegion id="49CFB4E2FFDDA262FE5AFBA4FD7EFBF7" box="[507,763,1050,1075]" pageId="40" pageNumber="41">Bahia de Santa Elena</collectingRegion>
</emphasis>
, off
<location id="8ED42CDBFFDDA262FC93FBA4FC03FBF7" LSID="urn:lsid:plazi:treatment:03A2CB16FFDDA266FF36FC0EFC61F977:8ED42CDBFFDDA262FC93FBA4FC03FBF7" box="[818,902,1050,1075]" country="Ecuador" name="Salinas" pageId="40" pageNumber="41" stateProvince="Bahia de Santa Elena">Salinas</location>
,
<collectionCode id="ED1AE2C5FFDDA262FC30FBA5FC7DFBF7" box="[913,1016,1051,1075]" pageId="40" pageNumber="41">SEPBOP</collectionCode>
,
<collectionCode id="ED1AE2C5FFDDA262FBA2FBA5FB93FBF7" box="[1027,1046,1051,1075]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="40" pageNumber="41">R</collectionCode>
/
<collectionCode id="ED1AE2C5FFDDA262FBBFFBA5FBB7FBF7" box="[1054,1074,1051,1075]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="40" pageNumber="41" type="Museum">V</collectionCode>
</materialsCitation>
<materialsCitation id="3B63705DFFDDA262FB98FBA5FB76FBBF" ID-GBIF-Occurrence="2609010327" collectingDate="1966-05-08" collectingDateMax="1966-09-11" collectingDateMin="1966-05-08" collectionCode="USNM" collectorName="Anton Bruun, Cr. &amp; Golfo de Guayaquil, Cr." country="Ecuador" elevation="9" latitude="-2.7166667" location="Golfo de Guayaquil" longLatPrecision="1307" longitude="-80.55" pageId="40" pageNumber="41" specimenCode="USNM 1490723, USNM 1490724" specimenCount="2" stateProvince="Bahia de Santa Elena" typeStatus="holotype">
<collectorName id="26FE1FD6FFDDA262FB98FBA5FB7FFBF7" box="[1081,1274,1051,1075]" pageId="40" pageNumber="41">
<emphasis id="B97FA612FFDDA262FB98FBA5FB4FFBF7" box="[1081,1226,1051,1075]" italics="true" pageId="40" pageNumber="41">Anton Bruun</emphasis>
, Cr.
</collectorName>
16, Sta. 6670,
<date id="FFB55CC0FFDDA262FF36FB81FEB6FB93" box="[151,307,1086,1111]" pageId="40" pageNumber="41" value="1966-05-08">
<collectingDate id="EFF1A528FFDDA262FF36FB81FEB6FB93" box="[151,307,1086,1111]" pageId="40" pageNumber="41" value="1966-05-08">08 May 1966</collectingDate>
</date>
, scuba,
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,
<geoCoordinate id="EE3F1CC7FFDDA262FDBEFB80FD2DFB93" box="[543,680,1086,1111]" degrees="80" direction="west" minutes="56" orientation="longitude" pageId="40" pageNumber="41" precision="15" seconds="31" value="-80.94195">80°56ʹ31ʺW</geoCoordinate>
,
<quantity id="4CF3D7E5FFDDA262FD17FB81FC84FB92" box="[694,769,1087,1111]" metricMagnitude="0" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" pageId="40" pageNumber="41" unit="m" value="8.5" valueMax="9.0" valueMin="8.0">
<elevation id="00269D33FFDDA262FD17FB81FC84FB92" box="[694,769,1087,1111]" metricMagnitude="0" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" pageId="40" pageNumber="41" unit="m" value="8.5" valueMax="9.0" valueMin="8.0">89 m</elevation>
</quantity>
,
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<typeStatus id="54B0C4A2FFDDA262FCAEFB80FCF3FB93" box="[783,886,1086,1111]" pageId="40" pageNumber="41" type="holotype">holotype</typeStatus>
</emphasis>
(
<specimenCode id="DBADD27BFFDDA262FC27FB81FBCCFB93" box="[902,1097,1087,1111]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="40" pageNumber="41" type="Museum">USNM 1490723</specimenCode>
); off
<collectorName id="26FE1FD6FFDDA262FB29FB80FA18FB93" box="[1160,1437,1086,1111]" pageId="40" pageNumber="41">
<location id="8ED42CDBFFDDA262FB29FB80FAE8FB93" LSID="urn:lsid:plazi:treatment:03A2CB16FFDDA266FF36FC0EFC61F977:8ED42CDBFFDDA262FB29FB80FAE8FB93" box="[1160,1389,1086,1111]" country="Ecuador" latitude="-2.7166667" longLatPrecision="1307" longitude="-80.55" name="Golfo de Guayaquil" pageId="40" pageNumber="41" stateProvince="Bahia de Santa Elena">Golfo de Guayaquil</location>
, Cr.
</collectorName>
18B, Sta. 773,
<date id="FFB55CC0FFDDA262FE9CFBDDFE4EFBBF" box="[317,459,1122,1147]" pageId="40" pageNumber="41" value="1966-09-11">
<collectingDate id="EFF1A528FFDDA262FE9CFBDDFE4EFBBF" box="[317,459,1122,1147]" pageId="40" pageNumber="41" value="1966-09-11">11 Sep 1966</collectingDate>
</date>
, bottom trawl,
<geoCoordinate id="EE3F1CC7FFDDA262FDD5FBDCFD55FBBF" box="[628,720,1122,1147]" degrees="02" direction="south" minutes="43" orientation="latitude" pageId="40" pageNumber="41" precision="925" value="-2.7166667">02°43ʹS</geoCoordinate>
,
<geoCoordinate id="EE3F1CC7FFDDA262FD7AFBDCFCBAFBBF" box="[731,831,1122,1147]" degrees="80" direction="west" minutes="33" orientation="longitude" pageId="40" pageNumber="41" precision="925" value="-80.55">80°33ʹW</geoCoordinate>
,
<quantity id="4CF3D7E5FFDDA262FCEBFBDDFC00FBBE" box="[842,901,1123,1147]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="40" pageNumber="41" unit="m" value="20.0">
<elevation id="00269D33FFDDA262FCEBFBDDFC00FBBE" box="[842,901,1123,1147]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="40" pageNumber="41" unit="m" value="20.0">20 m</elevation>
</quantity>
,
<specimenCount id="9D0DB189FFDDA262FC30FBDDFB9EFBBF" box="[913,1051,1122,1147]" pageId="40" pageNumber="41" type="generic" typeStatus="paratypes">
2
<emphasis id="B97FA612FFDDA262FC04FBDCFB9EFBBF" bold="true" box="[933,1051,1122,1147]" pageId="40" pageNumber="41">paratypes</emphasis>
</specimenCount>
(
<specimenCode id="DBADD27BFFDDA262FB8BFBDDFB6EFBBF" box="[1066,1259,1123,1147]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="40" pageNumber="41" type="Museum">USNM 1490724</specimenCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C311298BFFDDA266FF66FB38FC82FA7C" lastPageId="44" lastPageNumber="45" pageId="40" pageNumber="41" type="description">
<paragraph id="8BB47A00FFDDA262FF66FB38FE8EF9C3" blockId="40.[151,1437,1050,2011]" pageId="40" pageNumber="41">
<emphasis id="B97FA612FFDDA262FF66FB38FED4FB5B" bold="true" box="[199,337,1158,1183]" pageId="40" pageNumber="41">Description</emphasis>
. A small species,
<typeStatus id="54B0C4A2FFDDA262FDBEFB38FD04FB5B" box="[543,641,1158,1183]" pageId="40" pageNumber="41" type="holotype">holotype</typeStatus>
<quantity id="4CF3D7E5FFDDA262FD29FB38FD5AFB5A" box="[648,735,1158,1183]" metricMagnitude="-3" metricUnit="m" metricValue="5.1" pageId="40" pageNumber="41" unit="mm" value="5.1">5.1 mm</quantity>
long,
<quantity id="4CF3D7E5FFDDA262FC87FB39FC0EFB5A" box="[806,907,1159,1183]" metricMagnitude="-4" metricUnit="m" metricValue="2.1" pageId="40" pageNumber="41" unit="mm" value="0.21">0.21 mm</quantity>
wide across anterior setigers and
<quantity id="4CF3D7E5FFDDA262FAA9FB39FADAFB5A" box="[1288,1375,1159,1183]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="40" pageNumber="41" unit="mm" value="0.3">0.3 mm</quantity>
wide across middle segments; with about 75 setigerous segments. Both
<typeStatus id="54B0C4A2FFDDA262FC31FB15FC7EFB07" box="[912,1019,1195,1219]" pageId="40" pageNumber="41" type="paratype">paratypes</typeStatus>
complete, largest
<quantity id="4CF3D7E5FFDDA262FB6EFB14FAA2FB06" box="[1231,1319,1194,1219]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="40" pageNumber="41" unit="mm" value="3.5">3.5 mm</quantity>
long with about 76 setigerous segments. Body elongate, narrow, with all segments wider than long; anterior segments about 12 times as wide as long, middle body segments about six times as wide as long. Posterior segments becoming narrower, tapering to pygidium bearing a rounded lobe ventral to anal opening (
<figureCitation id="13306685FFDDA262FBB7FAA8FB02FAEB" box="[1046,1159,1302,1327]" captionStart="FIGURE 20" captionStartId="44.[151,250,1311,1333]" captionTargetBox="[163,1417,212,1277]" captionTargetId="figure@44.[151,1435,193,1290]" captionTargetPageId="44" captionText="FIGURE 20. Caulleriella ecuadoriana n. sp. Holotype (USNM 1490723): A, anterior end, dorsal view; B, posterior end, left lateral view; C, neuropodial bidentate hook." figureDoi="http://doi.org/10.5281/zenodo.3771256" httpUri="https://zenodo.org/record/3771256/files/figure.png" pageId="40" pageNumber="41">Figs. 20B</figureCitation>
,
<figureCitation id="13306685FFDDA262FB32FAA9FB40FAEB" box="[1171,1221,1303,1327]" captionStart="FIGURE 21" captionStartId="45.[151,250,1944,1966]" captionTargetBox="[158,1426,701,1909]" captionTargetId="figure@45.[151,1435,697,1923]" captionTargetPageId="45" captionText="FIGURE 21. Caulleriella ecuadoriana n. sp. Photomicrographs of holotype (USNM 1490723): A, anterior and middle setigers, dorsal view; B, middle and posterior setigers, dorsal view; C, neuropodial bidentate hook. Stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.3771258" httpUri="https://zenodo.org/record/3771258/files/figure.png" pageId="40" pageNumber="41">21B</figureCitation>
). Prominent darkly pigmented heart body visible internally in setigers 313 (
<figureCitation id="13306685FFDDA262FC8FFA84FC1CFA97" box="[814,921,1338,1363]" captionStart="FIGURE 21" captionStartId="45.[151,250,1944,1966]" captionTargetBox="[158,1426,701,1909]" captionTargetId="figure@45.[151,1435,697,1923]" captionTargetPageId="45" captionText="FIGURE 21. Caulleriella ecuadoriana n. sp. Photomicrographs of holotype (USNM 1490723): A, anterior and middle setigers, dorsal view; B, middle and posterior setigers, dorsal view; C, neuropodial bidentate hook. Stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.3771258" httpUri="https://zenodo.org/record/3771258/files/figure.png" pageId="40" pageNumber="41">Fig. 21A</figureCitation>
). Venter of body generally flattened, weakly grooved along entire length including posterior end; low mid-ventral ridge present within groove along most of length; dorsum generally rounded throughout, becoming weakly flattened in far posterior segments.
<typeStatus id="54B0C4A2FFDDA262FB5FFA3CFAE3FA5F" box="[1278,1382,1410,1435]" pageId="40" pageNumber="41" type="holotype">Holotype</typeStatus>
pale in alcohol, with no separate body pigmentation except darkly pigmented heart body and other blood vessels (
<figureCitation id="13306685FFDDA262FACEFA18FF4EFA27" captionStart="FIGURE 21" captionStartId="45.[151,250,1944,1966]" captionTargetBox="[158,1426,701,1909]" captionTargetId="figure@45.[151,1435,697,1923]" captionTargetPageId="45" captionText="FIGURE 21. Caulleriella ecuadoriana n. sp. Photomicrographs of holotype (USNM 1490723): A, anterior and middle setigers, dorsal view; B, middle and posterior setigers, dorsal view; C, neuropodial bidentate hook. Stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.3771258" httpUri="https://zenodo.org/record/3771258/files/figure.png" pageId="40" pageNumber="41">Fig. 21A</figureCitation>
). Smaller
<typeStatus id="54B0C4A2FFDDA262FEEDFA75FE29FA27" box="[332,428,1483,1507]" pageId="40" pageNumber="41" type="paratype">paratype</typeStatus>
with numerous darkly pigmented lines, believed to be blood vessels; some within branchiae.
</paragraph>
<paragraph id="8BB47A00FFDDA262FF66F9ACFCDFF8C7" blockId="40.[151,1437,1050,2011]" pageId="40" pageNumber="41">
Prostomium triangular, tapering to rounded tip (
<figureCitation id="13306685FFDDA262FD7EF9ACFCD7F9EF" box="[735,850,1554,1579]" captionStart="FIGURE 20" captionStartId="44.[151,250,1311,1333]" captionTargetBox="[163,1417,212,1277]" captionTargetId="figure@44.[151,1435,193,1290]" captionTargetPageId="44" captionText="FIGURE 20. Caulleriella ecuadoriana n. sp. Holotype (USNM 1490723): A, anterior end, dorsal view; B, posterior end, left lateral view; C, neuropodial bidentate hook." figureDoi="http://doi.org/10.5281/zenodo.3771256" httpUri="https://zenodo.org/record/3771256/files/figure.png" pageId="40" pageNumber="41">Figs. 20A</figureCitation>
,
<figureCitation id="13306685FFDDA262FCFCF9ADFC14F9EF" box="[861,913,1555,1579]" captionStart="FIGURE 21" captionStartId="45.[151,250,1944,1966]" captionTargetBox="[158,1426,701,1909]" captionTargetId="figure@45.[151,1435,697,1923]" captionTargetPageId="45" captionText="FIGURE 21. Caulleriella ecuadoriana n. sp. Photomicrographs of holotype (USNM 1490723): A, anterior and middle setigers, dorsal view; B, middle and posterior setigers, dorsal view; C, neuropodial bidentate hook. Stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.3771258" httpUri="https://zenodo.org/record/3771258/files/figure.png" pageId="40" pageNumber="41">21A</figureCitation>
); eyespots absent; nuchal organs not observed. Peristomium with three annular rings, best observed laterally, not crossing low dorsal crest (
<figureCitation id="13306685FFDDA262FB77F988FACEF98B" box="[1238,1355,1590,1615]" captionStart="FIGURE 20" captionStartId="44.[151,250,1311,1333]" captionTargetBox="[163,1417,212,1277]" captionTargetId="figure@44.[151,1435,193,1290]" captionTargetPageId="44" captionText="FIGURE 20. Caulleriella ecuadoriana n. sp. Holotype (USNM 1490723): A, anterior end, dorsal view; B, posterior end, left lateral view; C, neuropodial bidentate hook." figureDoi="http://doi.org/10.5281/zenodo.3771256" httpUri="https://zenodo.org/record/3771256/files/figure.png" pageId="40" pageNumber="41">Figs. 20A</figureCitation>
,
<figureCitation id="13306685FFDDA262FAFAF989FA0AF98B" box="[1371,1423,1591,1615]" captionStart="FIGURE 21" captionStartId="45.[151,250,1944,1966]" captionTargetBox="[158,1426,701,1909]" captionTargetId="figure@45.[151,1435,697,1923]" captionTargetPageId="45" captionText="FIGURE 21. Caulleriella ecuadoriana n. sp. Photomicrographs of holotype (USNM 1490723): A, anterior and middle setigers, dorsal view; B, middle and posterior setigers, dorsal view; C, neuropodial bidentate hook. Stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.3771258" httpUri="https://zenodo.org/record/3771258/files/figure.png" pageId="40" pageNumber="41">21A</figureCitation>
). Dorsal tentacles arising mid-dorsally on posterior margin of peristomium (
<figureCitation id="13306685FFDDA262FC7BF9E4FBC6F9B7" box="[986,1091,1626,1651]" captionStart="FIGURE 20" captionStartId="44.[151,250,1311,1333]" captionTargetBox="[163,1417,212,1277]" captionTargetId="figure@44.[151,1435,193,1290]" captionTargetPageId="44" captionText="FIGURE 20. Caulleriella ecuadoriana n. sp. Holotype (USNM 1490723): A, anterior end, dorsal view; B, posterior end, left lateral view; C, neuropodial bidentate hook." figureDoi="http://doi.org/10.5281/zenodo.3771256" httpUri="https://zenodo.org/record/3771256/files/figure.png" pageId="40" pageNumber="41">Fig. 20A</figureCitation>
). First pair of branchiae lateral to dorsal tentacles, also arising from posterior margin of peristomium (
<figureCitation id="13306685FFDDA262FC75F9C0FBC5F953" box="[980,1088,1662,1687]" captionStart="FIGURE 20" captionStartId="44.[151,250,1311,1333]" captionTargetBox="[163,1417,212,1277]" captionTargetId="figure@44.[151,1435,193,1290]" captionTargetPageId="44" captionText="FIGURE 20. Caulleriella ecuadoriana n. sp. Holotype (USNM 1490723): A, anterior end, dorsal view; B, posterior end, left lateral view; C, neuropodial bidentate hook." figureDoi="http://doi.org/10.5281/zenodo.3771256" httpUri="https://zenodo.org/record/3771256/files/figure.png" pageId="40" pageNumber="41">Fig. 20A</figureCitation>
); second pair of branchiae on setiger 1 dorsal to notosetae; branchiae of subsequent segments in same position (
<figureCitation id="13306685FFDDA262FB93F91CFB1EF97F" box="[1074,1179,1698,1723]" captionStart="FIGURE 20" captionStartId="44.[151,250,1311,1333]" captionTargetBox="[163,1417,212,1277]" captionTargetId="figure@44.[151,1435,193,1290]" captionTargetPageId="44" captionText="FIGURE 20. Caulleriella ecuadoriana n. sp. Holotype (USNM 1490723): A, anterior end, dorsal view; B, posterior end, left lateral view; C, neuropodial bidentate hook." figureDoi="http://doi.org/10.5281/zenodo.3771256" httpUri="https://zenodo.org/record/3771256/files/figure.png" pageId="40" pageNumber="41">Fig. 20A</figureCitation>
); branchiae continuing segmentally to posterior end. Location of first branchiae on peristomium in relation to setiger 1 difficult to discern due to close proximity of second pair of branchiae on setiger 1.
</paragraph>
<paragraph id="8BB47A00FFDDA262FF66F8B1FB7DF81F" blockId="40.[151,1437,1050,2011]" pageId="40" pageNumber="41">
Noto- and neuropodia widely separated from one another laterally. Parapodia all low tori from which setae arise. Notopodia with capillaries throughout, numbering
<quantity id="4CF3D7E5FFDDA262FCB0F88CFCDDF88F" box="[785,856,1842,1867]" metricMagnitude="-1" metricUnit="m" metricValue="1.397" metricValueMax="1.524" metricValueMin="1.27" pageId="40" pageNumber="41" unit="in" value="5.5" valueMax="6.0" valueMin="5.0">56 in</quantity>
anterior segments; bidentate hooks from setiger 20, numbering 34 per fascicle with 23 capillaries through middle segments, reduced to 23 hooks and 12 capillaries in far posterior setigers. Neuropodia with six hooks from setiger 1 accompanied by 23 capillaries; hooks reduced to
<quantity id="4CF3D7E5FFDDA262FF15F821FF7EF873" box="[180,251,1950,1975]" metricMagnitude="-2" metricUnit="m" metricValue="8.89" metricValueMax="10.16" metricValueMin="7.62" pageId="40" pageNumber="41" unit="in" value="3.5" valueMax="4.0" valueMin="3.0">34 in</quantity>
middle and posterior segments with 13 capillaries. Hooks with distinctly curved shafts, with large main fang surmounted by small, but sharply pointed apical tooth (
<figureCitation id="13306685FFDDA262FC9BF87CFC2EF81F" box="[826,939,1986,2011]" captionStart="FIGURE 20" captionStartId="44.[151,250,1311,1333]" captionTargetBox="[163,1417,212,1277]" captionTargetId="figure@44.[151,1435,193,1290]" captionTargetPageId="44" captionText="FIGURE 20. Caulleriella ecuadoriana n. sp. Holotype (USNM 1490723): A, anterior end, dorsal view; B, posterior end, left lateral view; C, neuropodial bidentate hook." figureDoi="http://doi.org/10.5281/zenodo.3771256" httpUri="https://zenodo.org/record/3771256/files/figure.png" pageId="40" pageNumber="41">Figs. 20C</figureCitation>
,
<figureCitation id="13306685FFDDA262FC17F87DFC6CF81F" box="[950,1001,1987,2011]" captionStart="FIGURE 21" captionStartId="45.[151,250,1944,1966]" captionTargetBox="[158,1426,701,1909]" captionTargetId="figure@45.[151,1435,697,1923]" captionTargetPageId="45" captionText="FIGURE 21. Caulleriella ecuadoriana n. sp. Photomicrographs of holotype (USNM 1490723): A, anterior and middle setigers, dorsal view; B, middle and posterior setigers, dorsal view; C, neuropodial bidentate hook. Stained with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.3771258" httpUri="https://zenodo.org/record/3771258/files/figure.png" pageId="40" pageNumber="41">21C</figureCitation>
); hood or sheath absent.
</paragraph>
<caption id="DF742A88FFDCA263FF36F821FB6BF836" ID-DOI="http://doi.org/10.5281/zenodo.3771250" ID-Zenodo-Dep="3771250" httpUri="https://zenodo.org/record/3771250/files/figure.png" pageId="41" pageNumber="42" startId="41.[151,250,1951,1973]" targetBox="[170,1418,205,1926]" targetPageId="41">
<paragraph id="8BB47A00FFDCA263FF36F821FB6BF836" blockId="41.[151,1436,1951,2034]" pageId="41" pageNumber="42">
<emphasis id="B97FA612FFDCA263FF36F821FE9AF871" bold="true" box="[151,287,1951,1973]" pageId="41" pageNumber="42">FIGURE 17.</emphasis>
<taxonomicName id="4C0B0183FFDCA263FE84F821FDA7F871" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[293,546,1951,1973]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="41" pageNumber="42" phylum="Annelida" rank="species" species="spectabilis" status="sp. nov.">
<emphasis id="B97FA612FFDCA263FE84F821FDA7F871" box="[293,546,1951,1973]" italics="true" pageId="41" pageNumber="42">Aphelochaeta spectabilis</emphasis>
</taxonomicName>
<emphasis id="B97FA612FFDCA263FD88F821FDE7F871" bold="true" box="[553,610,1951,1973]" pageId="41" pageNumber="42">
<taxonomicNameLabel id="A24C1B69FFDCA263FD88F821FDE7F871" box="[553,610,1951,1973]" pageId="41" pageNumber="42" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
A, anterior end, dorsal view, specimen from EASIZ II, Sta. 299 (SMF 24897); B, anterior end, dorsal view of holotype, R/V
<taxonomicName id="4C0B0183FFDCA263FDCFF801FD51F810" authority="Sta." authorityName="Sta." box="[622,724,1982,2004]" class="Gastropoda" family="Heroidae" genus="Hero" kingdom="Animalia" order="Nudibranchia" pageId="41" pageNumber="42" phylum="Mollusca" rank="genus">
<emphasis id="B97FA612FFDCA263FDCFF801FD24F810" box="[622,673,1983,2004]" italics="true" pageId="41" pageNumber="42">Hero</emphasis>
Sta.
</taxonomicName>
824-5-1 (USNM 1490720); C, anterior end, dorsal view of small specimen, EASIZ II, Sta. 299 (SMF 24897); D, posterior end, left lateral view of holotype (USNM 1490719).
</paragraph>
</caption>
<caption id="DF742A88FFDFA260FF36F8D1FC39F825" ID-DOI="http://doi.org/10.5281/zenodo.3771252" ID-Zenodo-Dep="3771252" httpUri="https://zenodo.org/record/3771252/files/figure.png" pageId="42" pageNumber="43" startId="42.[151,250,1903,1925]" targetBox="[163,1431,200,1883]" targetPageId="42">
<paragraph id="8BB47A00FFDFA260FF36F8D1FC39F825" blockId="42.[151,1436,1903,2017]" pageId="42" pageNumber="43">
<emphasis id="B97FA612FFDFA260FF36F8D1FE9AF841" bold="true" box="[151,287,1903,1925]" pageId="42" pageNumber="43">FIGURE 18.</emphasis>
<taxonomicName id="4C0B0183FFDFA260FE84F8D1FDA7F841" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[293,546,1903,1925]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="42" pageNumber="43" phylum="Annelida" rank="species" species="spectabilis" status="sp. nov.">
<emphasis id="B97FA612FFDFA260FE84F8D1FDA7F841" box="[293,546,1903,1925]" italics="true" pageId="42" pageNumber="43">Aphelochaeta spectabilis</emphasis>
</taxonomicName>
<emphasis id="B97FA612FFDFA260FD88F8D1FDE7F841" bold="true" box="[553,610,1903,1925]" pageId="42" pageNumber="43">
<taxonomicNameLabel id="A24C1B69FFDFA260FD88F8D1FDE7F841" box="[553,610,1903,1925]" pageId="42" pageNumber="43" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
Photomicrographs of specimens from the EASIZ II Sta. 48-299 (SMF 24897): A, anterior end, dorsal view; BC, posterior ends, dorsal view of two different specimens; DG, two specimens showing anterior ends, in ventrolateral, (D) dorsal (E), right lateral (F), and ventral (G) views exhibiting Methyl Green staining patterns. AC stained with Shirlastain A; DG stained with Methyl Green. All scales 500 µm.
</paragraph>
</caption>
<caption id="DF742A88FFDEA261FF36F82EFB88F827" ID-DOI="http://doi.org/10.5281/zenodo.3771254" ID-Zenodo-Dep="3771254" httpUri="https://zenodo.org/record/3771254/files/figure.png" pageId="43" pageNumber="44" startId="43.[151,250,1936,1958]" targetBox="[207,1380,207,1898]" targetPageId="43">
<paragraph id="8BB47A00FFDEA261FF36F82EFB88F827" blockId="43.[151,1436,1936,2019]" pageId="43" pageNumber="44">
<emphasis id="B97FA612FFDEA261FF36F82EFEA1F862" bold="true" box="[151,292,1936,1958]" pageId="43" pageNumber="44">FIGURE 19.</emphasis>
<taxonomicName id="4C0B0183FFDEA261FE8EF82EFD4DF862" authority="Hartman, 1978" authorityName="Hartman" authorityYear="1978" box="[303,712,1936,1958]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="44" phylum="Annelida" rank="species" species="antarctica">
<emphasis id="B97FA612FFDEA261FE8EF82EFD99F862" box="[303,540,1936,1958]" italics="true" pageId="43" pageNumber="44">Caulleriella antarctica</emphasis>
<bibRefCitation id="EF9A07F1FFDEA261FD89F82FFD4DF862" author="Hartman, O." box="[552,712,1936,1958]" pageId="43" pageNumber="44" pagination="125 - 223" refId="ref85076" refString="Hartman, O. (1978) Polychaeta from the Weddell Sea Quadrant, Antarctica. In: Antarctic Research Series. 26 (4). American Geophysical Union, Washington, D. C., 125 - 223, 42 figs." type="book chapter" year="1978">Hartman, 1978</bibRefCitation>
</taxonomicName>
. A, anterior end, left lateral view; B, anterior end, dorsal view; C, posterior end, dorsal view; D, posterior parapodium, left anterior view; E, posterior notopodial hooks; F, posterior neuropodial hooks. AB, DF, Holotype (USNM 46777); C, ANDEEP II, Sta. 133-6 (SMH 24907).
</paragraph>
</caption>
<caption id="DF742A88FFD9A266FF36FAA1FDD0FA90" ID-DOI="http://doi.org/10.5281/zenodo.3771256" ID-Zenodo-Dep="3771256" httpUri="https://zenodo.org/record/3771256/files/figure.png" pageId="44" pageNumber="45" startId="44.[151,250,1311,1333]" targetBox="[163,1417,212,1277]" targetPageId="44">
<paragraph id="8BB47A00FFD9A266FF36FAA1FDD0FA90" blockId="44.[151,1436,1311,1364]" pageId="44" pageNumber="45">
<emphasis id="B97FA612FFD9A266FF36FAA1FEA5FAF1" bold="true" box="[151,288,1311,1333]" pageId="44" pageNumber="45">FIGURE 20.</emphasis>
<taxonomicName id="4C0B0183FFD9A266FE86FAA1FDADFAF1" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[295,552,1311,1333]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="44" pageNumber="45" phylum="Annelida" rank="species" species="ecuadoriana" status="sp. nov.">
<emphasis id="B97FA612FFD9A266FE86FAA1FDADFAF1" box="[295,552,1311,1333]" italics="true" pageId="44" pageNumber="45">Caulleriella ecuadoriana</emphasis>
</taxonomicName>
<emphasis id="B97FA612FFD9A266FD8EFAA1FDECFAF1" bold="true" box="[559,617,1311,1333]" pageId="44" pageNumber="45">
<taxonomicNameLabel id="A24C1B69FFD9A266FD8EFAA1FDECFAF1" box="[559,617,1311,1333]" pageId="44" pageNumber="45" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
Holotype (USNM 1490723): A, anterior end, dorsal view; B, posterior end, left lateral view; C, neuropodial bidentate hook.
</paragraph>
</caption>
<paragraph id="8BB47A00FFD9A266FF66FAC5FC82FA7C" blockId="44.[151,1436,1403,1716]" pageId="44" pageNumber="45">
<emphasis id="B97FA612FFD9A266FF66FAC5FE2AFA50" bold="true" box="[199,431,1403,1428]" pageId="44" pageNumber="45">Methyl Green stain</emphasis>
. Body more or less staining uniformly; prostomium staining lightly with numerous small speckles. Grooves of peristomial annular rings staining.
</paragraph>
</subSubSection>
<subSubSection id="C311298BFFD9A266FF66FA7DFB63FA18" box="[199,1254,1475,1500]" pageId="44" pageNumber="45" type="etymology">
<paragraph id="8BB47A00FFD9A266FF66FA7DFB63FA18" blockId="44.[151,1436,1403,1716]" box="[199,1254,1475,1500]" pageId="44" pageNumber="45">
<emphasis id="B97FA612FFD9A266FF66FA7DFEC3FA18" bold="true" box="[199,326,1475,1500]" pageId="44" pageNumber="45">Etymology</emphasis>
. The species name is derived from its collection from low water offshore
<collectingCountry id="F31C3A90FFD9A266FB23FA7DFB67FA18" box="[1154,1250,1475,1500]" name="Ecuador" pageId="44" pageNumber="45">Ecuador</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C311298BFFD9A266FF66FA59FCDDF94B" pageId="44" pageNumber="45" type="discussion">
<paragraph id="8BB47A00FFD9A266FF66FA59FCDDF94B" blockId="44.[151,1436,1403,1716]" pageId="44" pageNumber="45">
<emphasis id="B97FA612FFD9A266FF66FA59FEB1F9C4" bold="true" box="[199,308,1511,1536]" pageId="44" pageNumber="45">Remarks</emphasis>
. Six species of
<taxonomicName id="4C0B0183FFD9A266FE4AFA59FDF6F9C4" baseAuthorityName="Hartmann-Schroder &amp; Rosenfeldt" baseAuthorityYear="1989" box="[491,627,1511,1536]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="44" pageNumber="45" phylum="Annelida" rank="genus">
<emphasis id="B97FA612FFD9A266FE4AFA59FDF6F9C4" box="[491,627,1511,1536]" italics="true" pageId="44" pageNumber="45">Caulleriella</emphasis>
</taxonomicName>
with neuropodial hooks from setiger 1 and lacking eyespots have now been reported from the eastern Pacific (
<bibRefCitation id="EF9A07F1FFD9A266FDD1F9B5FD7FF9E0" author="Blake, J. A." box="[624,762,1547,1572]" pageId="44" pageNumber="45" pagination="263 - 384" refId="ref82272" refString="Blake, J. A. (1996) Chapter 8. Family Cirratulidae. In: Blake, J. A., Hilbig, B. &amp; Scott, P. H. (Eds.), Taxonomic Atlas of the Santa Maria Basin and Western Santa Barbara Channel. Vol. 6. Annelida Part 3. Polychaeta: Orbiniidae to Cossuridae. Santa Barbara Museum of Natural History, Santa Barbara, pp. 263 - 384." type="book chapter" year="1996">Blake 1996</bibRefCitation>
,
<bibRefCitation id="EF9A07F1FFD9A266FCABF9B2FC7EF9E0" author="Dean, H. K. &amp; Blake, J. A." box="[778,1019,1547,1572]" pageId="44" pageNumber="45" pagination="41 - 68" refId="ref83954" refString="Dean, H. K. &amp; Blake, J. A. (2007) Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species. Zootaxa, 1451, 41 - 68." type="journal article" year="2007">Dean &amp; Blake 2007</bibRefCitation>
) plus
<taxonomicName id="4C0B0183FFD9A266FBE8F9B2FB74F9E7" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[1097,1265,1548,1571]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="44" pageNumber="45" phylum="Annelida" rank="species" species="suroestense" status="sp. nov.">
<emphasis id="B97FA612FFD9A266FBE8F9B2FB74F9E7" box="[1097,1265,1548,1571]" italics="true" pageId="44" pageNumber="45">C. suroestense</emphasis>
</taxonomicName>
<emphasis id="B97FA612FFD9A266FB5CF9B5FAC4F9E0" bold="true" box="[1277,1345,1547,1572]" pageId="44" pageNumber="45">
<taxonomicNameLabel id="A24C1B69FFD9A266FB5CF9B5FAC4F9E0" box="[1277,1345,1547,1572]" pageId="44" pageNumber="45" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
and
<taxonomicName id="4C0B0183FFD9A266FA23F9B2FEA0F98C" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="44" pageNumber="45" phylum="Annelida" rank="species" species="ecuadoriana" status="sp. nov.">
<emphasis id="B97FA612FFD9A266FA23F9B2FA10F9E7" box="[1410,1429,1548,1571]" italics="true" pageId="44" pageNumber="45">C</emphasis>
.
<emphasis id="B97FA612FFD9A266FF36F991FEA0F98C" box="[151,293,1583,1608]" italics="true" pageId="44" pageNumber="45">ecuadoriana</emphasis>
</taxonomicName>
<emphasis id="B97FA612FFD9A266FE8FF991FEF4F98C" bold="true" box="[302,369,1583,1608]" pageId="44" pageNumber="45">
<taxonomicNameLabel id="A24C1B69FFD9A266FE8FF991FEF4F98C" box="[302,369,1583,1608]" pageId="44" pageNumber="45" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
reported in the present study.
<taxonomicName id="4C0B0183FFD9A266FD77F991FC71F98C" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[726,1012,1583,1608]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="44" pageNumber="45" phylum="Annelida" rank="species" species="ecuadoriana" status="sp. nov.">
<emphasis id="B97FA612FFD9A266FD77F991FC71F98C" box="[726,1012,1583,1608]" italics="true" pageId="44" pageNumber="45">Caulleriella ecuadoriana</emphasis>
</taxonomicName>
<emphasis id="B97FA612FFD9A266FC5EF991FBC4F98C" bold="true" box="[1023,1089,1583,1608]" pageId="44" pageNumber="45">
<taxonomicNameLabel id="A24C1B69FFD9A266FC5EF991FBC4F98C" box="[1023,1089,1583,1608]" pageId="44" pageNumber="45" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
differs from all the others by having the first pair of branchiae on the posterior margin of the peristomium lateral to the dorsal tentacles instead of near the posterior border of setiger 1 dorsal to the notosetae.
</paragraph>
</subSubSection>
<subSubSection id="C311298BFFD9A266FF66F925FC61F977" box="[199,996,1691,1716]" pageId="44" pageNumber="45" type="distribution">
<paragraph id="8BB47A00FFD9A266FF66F925FC61F977" blockId="44.[151,1436,1403,1716]" box="[199,996,1691,1716]" pageId="44" pageNumber="45">
<emphasis id="B97FA612FFD9A266FF66F925FEDCF970" bold="true" box="[199,345,1691,1716]" pageId="44" pageNumber="45">Distribution</emphasis>
. Known only from off
<collectingCountry id="F31C3A90FFD9A266FDFFF925FD3EF970" box="[606,699,1691,1716]" name="Ecuador" pageId="44" pageNumber="45">Ecuador</collectingCountry>
in shallow water,
<quantity id="4CF3D7E5FFD9A266FC29F922FC65F977" box="[904,992,1692,1716]" metricMagnitude="1" metricUnit="m" metricValue="1.4" metricValueMax="2.0" metricValueMin="0.8" pageId="44" pageNumber="45" unit="m" value="14.0" valueMax="20.0" valueMin="8.0">
8
<specimenCount id="9D0DB189FFD9A266FC02F922FC65F977" box="[931,992,1692,1716]" pageId="44" pageNumber="45" type="generic">20 m</specimenCount>
</quantity>
.
</paragraph>
</subSubSection>
</treatment>
</document>