250 lines
31 KiB
XML
250 lines
31 KiB
XML
<document id="D57CC944059ABC86FC02236A15E29EBE" ID-DOI="10.5281/zenodo.176265" ID-GBIF-Dataset="e5b7f616-8528-4813-93cd-819753d16855" ID-ISSN="1175-5326" ID-Zenodo-Dep="176265" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459830347032" checkinUser="plazi" docAuthor="Dean, Harlan K. & Blake, James A." docDate="2007" docId="03F55A65FFA46E6428CFE8A9FEE73EBA" docLanguage="en" docName="zt01451p068.pdf" docOrigin="Zootaxa 1451" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Chaetozone cimar Dean & Blake, 2007, sp. nov." docType="treatment" docVersion="10" lastPageNumber="46" masterDocId="FFCC221DFFA76E612858EB26FFB03C06" masterDocTitle="Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species" masterLastPageNumber="68" masterPageNumber="41" pageNumber="44" updateTime="1698222884746" updateUser="plazi">
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<mods:mods id="332135B4A188D854F746F6F3DAFCF8DE" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="35C7EC4C55F93E4B867BC0A098A38A87">
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<mods:title id="9FF924E8E478BC3D0C8D29833ADDF5EE">Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species</mods:title>
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</mods:titleInfo>
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<mods:name id="741431CE466E27C8382478EDC050419A" type="personal">
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<mods:roleTerm id="3F1B4B2843D83CA02894987D7961D8F6">Author</mods:roleTerm>
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<mods:namePart id="4D83A16126E694B7CF25BFB207AD3A6C">Dean, Harlan K.</mods:namePart>
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</mods:name>
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<mods:name id="4F11CE09EE063028E32D7C350242FA43" type="personal">
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<mods:role id="3A1FE7E345356CB0AAF605679F16F7A6">
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<mods:roleTerm id="6D7449864AD71874ACE1597B6D31DEC8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="56F87A122903F2E19061FE4A076448EE">Blake, James A.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="49AB09734450034A1015D48CA85C2680">text</mods:typeOfResource>
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<mods:title id="B85D9E232003C4A70CA77C648F4D1910">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="345095999335A11E017E12B857D53852">
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<mods:date id="7794D883839E3D8DD53309CBDE985C57">2007</mods:date>
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<mods:detail id="D05BC30B5D80312D0395D08F77F1F182" type="volume">
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<mods:number id="15DC6E1120AC40C8FE2F64B5BCD7A3C3">1451</mods:number>
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<mods:start id="E01DA6FAF831FCBD28DABDFC22C041EF">41</mods:start>
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<mods:end id="5E2259432F2583647CB4BC08DD106BEB">68</mods:end>
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<mods:classification id="235E343FA1840EB7243EA538B05F6747">journal article</mods:classification>
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<mods:identifier id="F9AE84870BE548058CAA65B75DE6DA54" type="DOI">10.5281/zenodo.176265</mods:identifier>
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<mods:identifier id="FBA2CD2B01789085956EC0C92D5A126D" type="GBIF-Dataset">e5b7f616-8528-4813-93cd-819753d16855</mods:identifier>
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<mods:identifier id="651656C200B60200AE658349A5B01D41" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="E1244E8659F8077D6F5DDFE9F4F91432" type="Zenodo-Dep">176265</mods:identifier>
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</mods:mods>
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<treatment id="03F55A65FFA46E6428CFE8A9FEE73EBA" ID-DOI="http://doi.org/10.5281/zenodo.5690725" ID-GBIF-Taxon="119357817" ID-Zenodo-Dep="5690725" LSID="urn:lsid:plazi:treatment:03F55A65FFA46E6428CFE8A9FEE73EBA" httpUri="http://treatment.plazi.org/id/03F55A65FFA46E6428CFE8A9FEE73EBA" lastPageId="5" lastPageNumber="46" pageId="3" pageNumber="44">
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<subSubSection id="C346B8F8FFA46E6228CFE8A9FE8A3FCA" pageId="3" pageNumber="44" type="nomenclature">
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<paragraph id="8BE3EB73FFA46E6228CFE8A9FE673FAF" blockId="3.[151,471,911,972]" box="[151,471,911,937]" pageId="3" pageNumber="44">
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<heading id="D0AB5C1FFFA46E6228CFE8A9FE673FAF" bold="true" box="[151,471,911,937]" fontSize="11" level="1" pageId="3" pageNumber="44" reason="1">
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<emphasis id="B9283761FFA46E6228CFE8A9FE673FAF" bold="true" box="[151,471,911,937]" pageId="3" pageNumber="44">
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<taxonomicName id="4C5C90F0FFA46E6228CFE8A9FEC23FAF" ID-CoL="5XQKS" box="[151,370,911,937]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="3" pageNumber="44" phylum="Annelida" rank="species" species="cimar" status="sp. nov.">
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<emphasis id="B9283761FFA46E6228CFE8A9FEC23FAF" bold="true" box="[151,370,911,937]" italics="true" pageId="3" pageNumber="44">Chaetozone cimar</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21B8A1AFFA46E622921E8A9FE673FAF" box="[377,471,911,937]" pageId="3" pageNumber="44" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BE3EB73FFA46E6228CFE894FE8A3FCA" blockId="3.[151,471,911,972]" box="[151,314,946,972]" pageId="3" pageNumber="44">
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<figureCitation id="1367F7F6FFA46E6228CFE894FF493FCA" box="[151,249,946,972]" captionStart="FIGURE 2" captionStartId="4.[151,255,1672,1696]" captionTargetBox="[155,1402,204,1648]" captionTargetId="figure@4.[155,1433,194,1648]" captionTargetPageId="4" captionText="FIGURE 2. Chaetozone cimar sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Posterior setiger, anterior view D. Pygidium, dorsal view. Scale bars: A – C = 0.2 mm, D = 20 Μm. a = annulations, no = nuchal organ." httpUri="https://zenodo.org/record/176267/files/figure.png" pageId="3" pageNumber="44">Figure 2</figureCitation>
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A–D.
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</paragraph>
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</subSubSection>
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<subSubSection id="C346B8F8FFA46E6528CFEF24FB653B55" lastPageId="4" lastPageNumber="45" pageId="3" pageNumber="44" type="materials_examined">
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<paragraph id="8BE3EB73FFA46E6228CFEF24FEF2386A" blockId="3.[151,1437,1026,2012]" pageId="3" pageNumber="44">
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<emphasis id="B9283761FFA46E6228CFEF24FE3C381A" bold="true" box="[151,396,1026,1052]" pageId="3" pageNumber="44">Material examined.</emphasis>
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Offshore, Pacific coast of
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<collectingCountry id="F34BABE3FFA46E622A8CEF24FCE8381A" box="[724,856,1026,1052]" name="Costa Rica" pageId="3" pageNumber="44">Costa Rica</collectingCountry>
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.
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<typeStatus id="54E755D1FFA46E622B3CEF24FC66381A" box="[868,982,1026,1052]" pageId="3" pageNumber="44" type="holotype">Holotype</typeStatus>
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: Sta. 3, half way between Cano Island and mouth of Terraba river, 0
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<geoCoordinate id="EE688DB4FFA46E6229A1EF0CFDE33842" box="[505,595,1066,1092]" direction="north" orientation="latitude" pageId="3" pageNumber="44" precision="925" value="8.766666">8° 46'N</geoCoordinate>
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<geoCoordinate id="EE688DB4FFA46E622A05EF0CFD603842" box="[605,720,1066,1092]" direction="west" orientation="longitude" pageId="3" pageNumber="44" precision="925" value="-83.75">83° 45'W</geoCoordinate>
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.,
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<quantity id="4CA44696FFA46E622ABBEF0CFC933842" box="[739,803,1066,1092]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="3" pageNumber="44" unit="m" value="50.0">50 m</quantity>
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, sediment, grey color with
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<taxonomicName id="4C5C90F0FFA46E622C34EF0CFB1D3845" box="[1132,1197,1066,1091]" class="Gastropoda" family="Olividae" genus="Oliva" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="44" phylum="Mollusca" rank="genus">
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<emphasis id="B9283761FFA46E622C34EF0CFB1D3845" box="[1132,1197,1066,1091]" italics="true" pageId="3" pageNumber="44">Oliva</emphasis>
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</taxonomicName>
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shells,
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<date id="FFE2CDB3FFA46E622D51EF0CFA273842" box="[1289,1431,1066,1092]" pageId="3" pageNumber="44" value="1993-12-06">6 Dec 1993</date>
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, (
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<collectionCode id="ED4D73B6FFA46E6228C7EF74FF50386A" LSID="urn:lsid:biocol.org:col:33791" box="[159,224,1106,1132]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="3" pageNumber="44">MCZ</collectionCode>
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67144).
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</paragraph>
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<paragraph id="8BE3EB73FFA46E62289EEF5CFA263932" blockId="3.[151,1437,1026,2012]" pageId="3" pageNumber="44">
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A small species, anterior half of body with short segments, oval in cross section with shallow mid-ventral groove, posterior half of body narrower, with segments half as long as wide and somewhat dorsoventrally flattened, podial lobes forming incomplete cinctures;
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<typeStatus id="54E755D1FFA46E622AB1EFECFCFF38E2" box="[745,847,1226,1252]" pageId="3" pageNumber="44" type="holotype">holotype</typeStatus>
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7.0 mm long,
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<quantity id="4CA44696FFA46E622BA7EFECFBEA38E2" box="[1023,1114,1226,1252]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="3" pageNumber="44" unit="mm" value="0.5">0.5 mm</quantity>
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at widest point for 79 setigers. Parapodia inconspicuous ridges, situated more dorsolaterally in approximately 25-setiger thoracic region. Pygidium with rounded, flat lobe ventral to slightly dorsal anus (
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<figureCitation id="1367F7F6FFA46E622BB5EE3CFB843932" box="[1005,1076,1306,1332]" captionStart="FIGURE 2" captionStartId="4.[151,255,1672,1696]" captionTargetBox="[155,1402,204,1648]" captionTargetId="figure@4.[155,1433,194,1648]" captionTargetPageId="4" captionText="FIGURE 2. Chaetozone cimar sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Posterior setiger, anterior view D. Pygidium, dorsal view. Scale bars: A – C = 0.2 mm, D = 20 Μm. a = annulations, no = nuchal organ." httpUri="https://zenodo.org/record/176267/files/figure.png" pageId="3" pageNumber="44">Fig. 2</figureCitation>
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D). Color in alcohol light tan.
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</paragraph>
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<paragraph id="8BE3EB73FFA46E62289EEE64FDAB3A72" blockId="3.[151,1437,1026,2012]" pageId="3" pageNumber="44">
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Prostomium long, narrow, pointed, with pair of small, round nuchal organs at posterior margin beneath overlying peristomium; peristomium subequal in length to prostomium, with swollen dorsal crest partially overhanging prostomium; with three subequal asetigerous annulations with swollen dorsal crest extending posteriorly from second annulation and partially overlapping setiger 1, junction between second and third peristomial annulations not visible dorsally (
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<figureCitation id="1367F7F6FFA46E622AFCEEC4FD5939FA" box="[676,745,1506,1532]" captionStart="FIGURE 2" captionStartId="4.[151,255,1672,1696]" captionTargetBox="[155,1402,204,1648]" captionTargetId="figure@4.[155,1433,194,1648]" captionTargetPageId="4" captionText="FIGURE 2. Chaetozone cimar sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Posterior setiger, anterior view D. Pygidium, dorsal view. Scale bars: A – C = 0.2 mm, D = 20 Μm. a = annulations, no = nuchal organ." httpUri="https://zenodo.org/record/176267/files/figure.png" pageId="3" pageNumber="44">Fig. 2</figureCitation>
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A B). Paired dorsal tentacles emerging middorsally above setiger 1 from posterior edge of peristomium, with medial sides touching and forming an angle (
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<figureCitation id="1367F7F6FFA46E622D77ED2CFAC83A22" box="[1327,1400,1546,1572]" captionStart="FIGURE 2" captionStartId="4.[151,255,1672,1696]" captionTargetBox="[155,1402,204,1648]" captionTargetId="figure@4.[155,1433,194,1648]" captionTargetPageId="4" captionText="FIGURE 2. Chaetozone cimar sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Posterior setiger, anterior view D. Pygidium, dorsal view. Scale bars: A – C = 0.2 mm, D = 20 Μm. a = annulations, no = nuchal organ." httpUri="https://zenodo.org/record/176267/files/figure.png" pageId="3" pageNumber="44">Fig. 2</figureCitation>
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B). First pair of branchiae on setiger 1, dorsal to notopodial setal fascicle; subsequent branchiae similarly situated, present throughout most of body.
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</paragraph>
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<paragraph id="8BE3EB73FFA46E62289EEDA4FD353BDA" blockId="3.[151,1437,1026,2012]" pageId="3" pageNumber="44">
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Notopodia low ridges; notosetae consisting of 4–6 medium-length, smooth capillaries in first several setigers; with 6–7 capillaries, including 3–4 short, straight, robust needle-like capillaries accompanied by very elongate capillaries (approximately equal to body width) in anterior and mid-body setigers; notopodial spines from setiger 62, with 2–3 spines at first accompanied by 6–7 smooth capillaries, then grading rapidly to 4–8 spines alternating with equivalent number of long, thin smooth capillaries (
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<figureCitation id="1367F7F6FFA46E622C57EC04FBE73B3A" box="[1039,1111,1826,1852]" captionStart="FIGURE 2" captionStartId="4.[151,255,1672,1696]" captionTargetBox="[155,1402,204,1648]" captionTargetId="figure@4.[155,1433,194,1648]" captionTargetPageId="4" captionText="FIGURE 2. Chaetozone cimar sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Posterior setiger, anterior view D. Pygidium, dorsal view. Scale bars: A – C = 0.2 mm, D = 20 Μm. a = annulations, no = nuchal organ." httpUri="https://zenodo.org/record/176267/files/figure.png" pageId="3" pageNumber="44">Fig. 2</figureCitation>
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C); neuropodia low, narrow with 5–6 medium-length capillaries anteriorly; spines from setiger 39, with 2–3 spines at first, accompanied by equal number of medium-length, smooth capillaries, then grading to six spines alternating with equal number of smooth capillaries in subsequent setigers (
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<figureCitation id="1367F7F6FFA46E622AB3ECBCFC853BB2" box="[747,821,1946,1972]" captionStart="FIGURE 2" captionStartId="4.[151,255,1672,1696]" captionTargetBox="[155,1402,204,1648]" captionTargetId="figure@4.[155,1433,194,1648]" captionTargetPageId="4" captionText="FIGURE 2. Chaetozone cimar sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Posterior setiger, anterior view D. Pygidium, dorsal view. Scale bars: A – C = 0.2 mm, D = 20 Μm. a = annulations, no = nuchal organ." httpUri="https://zenodo.org/record/176267/files/figure.png" pageId="3" pageNumber="44">Fig. 2</figureCitation>
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C). Spines slightly bent, robust; notopodial spines somewhat longer than neuropodial spines.
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</paragraph>
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<caption id="DF23BBFBFFA36E6528CFEDAEFF6A3AE6" httpUri="https://zenodo.org/record/176267/files/figure.png" pageId="4" pageNumber="45" targetBox="[155,1402,204,1648]" targetPageId="4">
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<paragraph id="8BE3EB73FFA36E6528CFEDAEFF6A3AE6" blockId="4.[151,1436,1672,1760]" pageId="4" pageNumber="45">
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<emphasis id="B9283761FFA36E6528CFEDAEFEA83AA6" bold="true" box="[151,280,1672,1696]" pageId="4" pageNumber="45">FIGURE 2.</emphasis>
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<taxonomicName id="4C5C90F0FFA36E65297DEDAFFE573AA6" box="[293,487,1673,1696]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="45" phylum="Annelida" rank="species" species="cimar" status="sp. nov.">
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<emphasis id="B9283761FFA36E65297DEDAFFE573AA6" box="[293,487,1673,1696]" italics="true" pageId="4" pageNumber="45">Chaetozone cimar</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21B8A1AFFA36E6529B5EDAEFDF23AA6" box="[493,578,1672,1696]" pageId="4" pageNumber="45" rank="species">
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<emphasis id="B9283761FFA36E6529B5EDAEFDF23AA6" bold="true" box="[493,578,1672,1696]" pageId="4" pageNumber="45">sp. nov.</emphasis>
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</taxonomicNameLabel>
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A. Lateral view of anterior end B. Dorsal view of anterior end C. Posterior setiger, anterior view D. Pygidium, dorsal view. Scale bars: A–C = 0.2 mm, D = 20 Μm.
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<emphasis id="B9283761FFA36E652C39ED8FFBDE3AC6" box="[1121,1134,1705,1728]" italics="true" pageId="4" pageNumber="45">a</emphasis>
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= annulations,
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<emphasis id="B9283761FFA36E652D41ED8FFA843AC6" box="[1305,1332,1705,1728]" italics="true" pageId="4" pageNumber="45">no</emphasis>
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= nuchal organ.
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</paragraph>
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</caption>
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<paragraph id="8BE3EB73FFA36E65289EEC36FB653B55" blockId="4.[151,1436,1808,2035]" pageId="4" pageNumber="45">
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<emphasis id="B9283761FFA36E65289EEC36FDF23B2C" bold="true" box="[198,578,1808,1834]" pageId="4" pageNumber="45">Methyl green staining pattern.</emphasis>
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Prostomium, peristomium and pygidium not staining, with remainder of body a uniform light blue; anterior region with darkly staining, midventral, longitudinal line.
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</paragraph>
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</subSubSection>
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<subSubSection id="C346B8F8FFA36E65289EEC46FC8D3B7D" box="[198,829,1888,1915]" pageId="4" pageNumber="45" type="description">
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||
<paragraph id="8BE3EB73FFA36E65289EEC46FC8D3B7D" blockId="4.[151,1436,1808,2035]" box="[198,829,1888,1915]" pageId="4" pageNumber="45">
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<emphasis id="B9283761FFA36E65289EEC46FE963B7C" bold="true" box="[198,294,1888,1914]" pageId="4" pageNumber="45">Habitat</emphasis>
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. Known only from sandy sediments at
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<specimenCount id="9D5A20FAFFA36E652AA2EC47FC8D3B7D" box="[762,829,1889,1915]" pageId="4" pageNumber="45" type="generic">
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||
<quantity id="4CA44696FFA36E652AA2EC47FC883B7D" box="[762,824,1889,1915]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="4" pageNumber="45" unit="m" value="50.0">50 m</quantity>
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.
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</specimenCount>
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</paragraph>
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</subSubSection>
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<subSubSection id="C346B8F8FFA36E64289EECAEFDDF3E44" lastPageId="5" lastPageNumber="46" pageId="4" pageNumber="45" type="discussion">
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<paragraph id="8BE3EB73FFA36E64289EECAEFDDF3E44" blockId="4.[151,1436,1808,2035]" lastBlockId="5.[151,1437,151,700]" lastPageId="5" lastPageNumber="46" pageId="4" pageNumber="45">
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||
<emphasis id="B9283761FFA36E65289EECAEFEF03BA4" bold="true" box="[198,320,1928,1954]" pageId="4" pageNumber="45">Remarks.</emphasis>
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<taxonomicName id="4C5C90F0FFA36E652916ECAFFD943BA4" box="[334,548,1929,1954]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="45" phylum="Annelida" rank="species" species="cimar" status="sp. nov.">
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<emphasis id="B9283761FFA36E652916ECAFFD943BA4" box="[334,548,1929,1954]" italics="true" pageId="4" pageNumber="45">Chaetozone cimar</emphasis>
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</taxonomicName>
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||
<emphasis id="B9283761FFA36E652A74ECAEFD3A3BA4" bold="true" box="[556,650,1928,1954]" pageId="4" pageNumber="45">
|
||
<taxonomicNameLabel id="A21B8A1AFFA36E652A74ECAEFD3A3BA4" box="[556,650,1928,1954]" pageId="4" pageNumber="45" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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is most similar to
|
||
<taxonomicName id="4C5C90F0FFA36E652B3DECAFFAE23BA5" authority="Banse & Hobson, 1968" authorityName="Banse & Hobson" authorityYear="1968" box="[869,1362,1929,1955]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="45" phylum="Annelida" rank="species" species="acuta">
|
||
<emphasis id="B9283761FFA36E652B3DECAFFB883BA4" box="[869,1080,1929,1954]" italics="true" pageId="4" pageNumber="45">Chaetozone acuta</emphasis>
|
||
<bibRefCitation id="EFCD9682FFA36E652C67ECAFFAE23BA5" author="Banse" box="[1087,1362,1929,1955]" pageId="4" pageNumber="67" refString="Banse, K. & Hobson, K. D. (1968) Benthic polychaetes from Puget Sound, Washington. Proceedings of the United States National Museum, 125 (3667), 1 - 53." type="journal article" year="1968">Banse & Hobson, 1968</bibRefCitation>
|
||
</taxonomicName>
|
||
based on the shape of the prostomium and peristomium, the first occurrence of notopodial and neuropodial acicular spines, and the presence of partial cinctures in the posterior region. The ventral, rounded pygidial lobe is also similar to that of
|
||
<taxonomicName id="4C5C90F0FFA26E64293AEBBEFE763CB7" box="[354,454,152,178]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="46" phylum="Annelida" rank="species" species="acuta">
|
||
<emphasis id="B9283761FFA26E64293AEBBEFEC53CB7" box="[354,373,152,177]" italics="true" pageId="5" pageNumber="46">C</emphasis>
|
||
.
|
||
<emphasis id="B9283761FFA26E6429DDEBBEFE763CB7" box="[389,454,152,177]" italics="true" pageId="5" pageNumber="46">acuta</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="4C5C90F0FFA26E642985EBBEFDF43CB7" box="[477,580,152,178]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="46" phylum="Annelida" rank="species" species="cimar" status="sp. nov.">
|
||
<emphasis id="B9283761FFA26E642985EBBEFE403CB7" box="[477,496,152,177]" italics="true" pageId="5" pageNumber="46">C</emphasis>
|
||
.
|
||
<emphasis id="B9283761FFA26E642A58EBBEFDF43CB7" box="[512,580,152,177]" italics="true" pageId="5" pageNumber="46">cimar</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9283761FFA26E642A14EBB1FD193CB7" bold="true" box="[588,681,151,177]" pageId="5" pageNumber="46">
|
||
<taxonomicNameLabel id="A21B8A1AFFA26E642A14EBB1FD193CB7" box="[588,681,151,177]" pageId="5" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from
|
||
<taxonomicName id="4C5C90F0FFA26E642B1EEBBEFC1A3CB7" box="[838,938,152,178]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="46" phylum="Annelida" rank="species" species="acuta">
|
||
<emphasis id="B9283761FFA26E642B1EEBBEFCE93CB7" box="[838,857,152,177]" italics="true" pageId="5" pageNumber="46">C</emphasis>
|
||
.
|
||
<emphasis id="B9283761FFA26E642B31EBBEFC1A3CB7" box="[873,938,152,177]" italics="true" pageId="5" pageNumber="46">acuta</emphasis>
|
||
</taxonomicName>
|
||
in that the first branchiae occur on setiger 1 rather than the last peristomial annulation and the bases of the dorsal tentacles are widely separated in
|
||
<taxonomicName id="4C5C90F0FFA26E642DD9EBE6FF683D07" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="46" phylum="Annelida" rank="species" species="acuta">
|
||
<emphasis id="B9283761FFA26E642DD9EBE6FF683D07" italics="true" pageId="5" pageNumber="46">C. acuta</emphasis>
|
||
</taxonomicName>
|
||
(fig. 8.2A in
|
||
<bibRefCitation id="EFCD9682FFA26E642923EBCEFDB33D04" author="Blake" box="[379,515,232,258]" pageId="5" pageNumber="67" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851. Including a revision of the genera and species from the Eastern North Pacific. In J. A. Blake, B. Hilbig & P. H. Scott (eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Volume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">Blake 1996</bibRefCitation>
|
||
) and meet middorsally in
|
||
<taxonomicName id="4C5C90F0FFA26E642B63EBCEFC123D07" box="[827,930,232,257]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="46" phylum="Annelida" rank="species" species="cimar" status="sp. nov.">
|
||
<emphasis id="B9283761FFA26E642B63EBCEFC123D07" box="[827,930,232,257]" italics="true" pageId="5" pageNumber="46">C. cimar</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9283761FFA26E642BF3EBC1FBB93D07" bold="true" box="[939,1033,231,257]" pageId="5" pageNumber="46">
|
||
<taxonomicNameLabel id="A21B8A1AFFA26E642BF3EBC1FBB93D07" box="[939,1033,231,257]" pageId="5" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="1367F7F6FFA26E642C43EBCEFBD33D04" box="[1051,1123,232,258]" captionStart="FIGURE 2" captionStartId="4.[151,255,1672,1696]" captionTargetBox="[155,1402,204,1648]" captionTargetId="figure@4.[155,1433,194,1648]" captionTargetPageId="4" captionText="FIGURE 2. Chaetozone cimar sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Posterior setiger, anterior view D. Pygidium, dorsal view. Scale bars: A – C = 0.2 mm, D = 20 Μm. a = annulations, no = nuchal organ." httpUri="https://zenodo.org/record/176267/files/figure.png" pageId="5" pageNumber="46">Fig. 2</figureCitation>
|
||
B).
|
||
<taxonomicName id="4C5C90F0FFA26E642CCEEBCEFB4D3D07" box="[1174,1277,232,258]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="46" phylum="Annelida" rank="species" species="cimar" status="sp. nov.">
|
||
<emphasis id="B9283761FFA26E642CCEEBCEFB193D07" box="[1174,1193,232,257]" italics="true" pageId="5" pageNumber="46">C</emphasis>
|
||
.
|
||
<emphasis id="B9283761FFA26E642CE1EBCEFB4D3D07" box="[1209,1277,232,257]" italics="true" pageId="5" pageNumber="46">cimar</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21B8A1AFFA26E642D5EEBC1FAD43D07" box="[1286,1380,231,257]" pageId="5" pageNumber="46" rank="species">
|
||
<emphasis id="B9283761FFA26E642D5EEBC1FAD43D07" bold="true" box="[1286,1380,231,257]" pageId="5" pageNumber="46">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
also lacks the obliquely shaped, pointed setae and the sheathed acicular spines reported for
|
||
<taxonomicName id="4C5C90F0FFA26E642C93EA36FA823D2F" box="[1227,1330,272,298]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="46" phylum="Annelida" rank="species" species="acuta">
|
||
<emphasis id="B9283761FFA26E642C93EA36FB6E3D2F" box="[1227,1246,272,297]" italics="true" pageId="5" pageNumber="46">C</emphasis>
|
||
.
|
||
<emphasis id="B9283761FFA26E642CA9EA36FA823D2F" box="[1265,1330,272,297]" italics="true" pageId="5" pageNumber="46">acuta</emphasis>
|
||
</taxonomicName>
|
||
and has smooth, rather than fimbriated, capillaries.
|
||
<taxonomicName id="4C5C90F0FFA26E642ACCEA1EFD4A3D57" box="[660,762,312,338]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="46" phylum="Annelida" rank="species" species="cimar" status="sp. nov.">
|
||
<emphasis id="B9283761FFA26E642ACCEA1EFD173D57" box="[660,679,312,337]" italics="true" pageId="5" pageNumber="46">C</emphasis>
|
||
.
|
||
<emphasis id="B9283761FFA26E642AEEEA1EFD4A3D57" box="[694,762,312,337]" italics="true" pageId="5" pageNumber="46">cimar</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9283761FFA26E642B59EA11FCED3D57" bold="true" box="[769,861,311,337]" pageId="5" pageNumber="46">
|
||
<taxonomicNameLabel id="A21B8A1AFFA26E642B59EA11FCED3D57" box="[769,861,311,337]" pageId="5" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is also similar to
|
||
<taxonomicName id="4C5C90F0FFA26E642C73EA1EFA2C3D54" authority="Blake, 1996" authorityName="Blake" authorityYear="1996" box="[1067,1436,312,338]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="46" phylum="Annelida" rank="species" species="bansei">
|
||
<emphasis id="B9283761FFA26E642C73EA1EFAB83D57" box="[1067,1288,312,337]" italics="true" pageId="5" pageNumber="46">Chaetozone bansei</emphasis>
|
||
<bibRefCitation id="EFCD9682FFA26E642D57EA1EFA2C3D54" author="Blake" box="[1295,1436,312,338]" pageId="5" pageNumber="67" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851. Including a revision of the genera and species from the Eastern North Pacific. In J. A. Blake, B. Hilbig & P. H. Scott (eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Volume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">
|
||
Blake,
|
||
<quantity id="4CA44696FFA26E642D39EA1EFA2C3D54" box="[1377,1436,312,338]" metricMagnitude="1" metricUnit="m" metricValue="5.06984" pageId="5" pageNumber="46" unit="in" value="1996.0">1996</quantity>
|
||
</bibRefCitation>
|
||
</taxonomicName>
|
||
in the first occurrence of notopodial and neuropodial spines, the well-developed cinctures of alternating acicular spines and capillaries in the posterior region, and in the shape of the pygidium. However, the dorsal tentacles of
|
||
<taxonomicName id="4C5C90F0FFA26E64295FEA96FEC93DCF" box="[263,377,432,458]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="46" phylum="Annelida" rank="species" species="bansei">
|
||
<emphasis id="B9283761FFA26E64295FEA96FEAA3DCF" box="[263,282,432,457]" italics="true" pageId="5" pageNumber="46">C</emphasis>
|
||
.
|
||
<emphasis id="B9283761FFA26E642975EA96FEC93DCF" box="[301,377,432,457]" italics="true" pageId="5" pageNumber="46">bansei</emphasis>
|
||
</taxonomicName>
|
||
emerge from a peristomial ridge extending posteriorly to setigers 4–7; the ventralmost neuropodial spines are one-third as long as the dorsalmost notopodial ones (fig. 8.4I in
|
||
<bibRefCitation id="EFCD9682FFA26E642CECEAFEFAF13DF4" author="Blake" box="[1204,1345,472,498]" pageId="5" pageNumber="67" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851. Including a revision of the genera and species from the Eastern North Pacific. In J. A. Blake, B. Hilbig & P. H. Scott (eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Volume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">Blake 1996</bibRefCitation>
|
||
), rather than being subequal to the notopodial spines in
|
||
<taxonomicName id="4C5C90F0FFA26E642AB9E926FCFB3E1F" box="[737,843,512,537]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="46" phylum="Annelida" rank="species" species="cimar" status="sp. nov.">
|
||
<emphasis id="B9283761FFA26E642AB9E926FCFB3E1F" box="[737,843,512,537]" italics="true" pageId="5" pageNumber="46">C. cimar</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21B8A1AFFA26E642B0EEAD9FC073E1F" box="[854,951,511,537]" pageId="5" pageNumber="46" rank="species">
|
||
<emphasis id="B9283761FFA26E642B0EEAD9FC073E1F" bold="true" box="[854,951,511,537]" pageId="5" pageNumber="46">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
(
|
||
<figureCitation id="1367F7F6FFA26E642B93E926FBA53E1C" box="[971,1045,512,538]" captionStart="FIGURE 2" captionStartId="4.[151,255,1672,1696]" captionTargetBox="[155,1402,204,1648]" captionTargetId="figure@4.[155,1433,194,1648]" captionTargetPageId="4" captionText="FIGURE 2. Chaetozone cimar sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Posterior setiger, anterior view D. Pygidium, dorsal view. Scale bars: A – C = 0.2 mm, D = 20 Μm. a = annulations, no = nuchal organ." httpUri="https://zenodo.org/record/176267/files/figure.png" pageId="5" pageNumber="46">Fig. 2</figureCitation>
|
||
C), and the capillary setae of
|
||
<taxonomicName id="4C5C90F0FFA26E642DD9E926FF533E47" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="46" phylum="Annelida" rank="species" species="bansei">
|
||
<emphasis id="B9283761FFA26E642DD9E926FF533E47" italics="true" pageId="5" pageNumber="46">C. bansei</emphasis>
|
||
</taxonomicName>
|
||
are fimbriated instead of smooth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C346B8F8FFA26E64289EE969FEE73EBA" pageId="5" pageNumber="46" type="etymology">
|
||
<paragraph id="8BE3EB73FFA26E64289EE969FEE73EBA" blockId="5.[151,1437,151,700]" pageId="5" pageNumber="46">
|
||
<emphasis id="B9283761FFA26E64289EE969FEE33E6F" bold="true" box="[198,339,591,617]" pageId="5" pageNumber="46">Etymology.</emphasis>
|
||
The specific name refers to the Centro de Investigación en Ciensias del Mar y Limnologia (
|
||
<taxonomicName id="4C5C90F0FFA26E6428C7E95EFEB33E94" box="[159,259,632,658]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="64" phylum="Annelida" rank="species" species="cimar" status="sp. nov.">CIMAR</taxonomicName>
|
||
) of the Universidad de
|
||
<collectingCountry id="F34BABE3FFA26E642A45E95EFD113E94" box="[541,673,632,658]" name="Costa Rica" pageId="5" pageNumber="46">Costa Rica</collectingCountry>
|
||
, the center of Marine and Limnological research, in honor of its 25th anniversary.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |