357 lines
68 KiB
XML
357 lines
68 KiB
XML
<document id="B59BD323463145DB8383C6BA9A916499" ID-CLB-Dataset="54924" ID-DOI="10.11646/zootaxa.5131.1.1" ID-GBIF-Dataset="1daf4875-bf0f-4fb9-b648-459a83357801" ID-ISSN="1175-5326" ID-Zenodo-Dep="6521113" ID-ZooBank="CF550031-D6A9-48A3-A953-A1BD40C72F5E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1651751834358" checkinUser="plazi" docAuthor="Grischenko, Andrei V., Gordon, Dennis P., Taylor, Paul D., Kuklinski, Piotr, Denisenko, Nina V., Spencer-Jones, Mary E. & Ostrovsky, Andrew N." docDate="2022" docId="038923740B153319FF73AB381D9DF971" docLanguage="en" docName="zootaxa.5131.1.1.pdf" docOrigin="Zootaxa 5131 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.5131.1.1" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Rhamphostomella aleutica Grischenko & Gordon & Taylor & Kuklinski & Denisenko & Spencer-Jones & Ostrovsky 2022, n. sp." docType="treatment" docVersion="9" lastPageNumber="37" masterDocId="FFB05B0C0B37333DFFE4AF611977FF90" masterDocTitle="Taxonomy, ecology and zoogeography of the Recent species of Rhamphostomella Lorenz, 1886 and Mixtoscutella n. gen. (Bryozoa, Cheilostomata)" masterLastPageNumber="115" masterPageNumber="1" pageNumber="35" updateTime="1699329717204" updateUser="ExternalLinkService">
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<mods:title id="68002F6BC2CDFAE24EDDEC6BAEA40466">Taxonomy, ecology and zoogeography of the Recent species of Rhamphostomella Lorenz, 1886 and Mixtoscutella n. gen. (Bryozoa, Cheilostomata)</mods:title>
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<mods:roleTerm id="015F07351441B4F63AF1755669C52946">Author</mods:roleTerm>
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<mods:namePart id="48E11E32FB6BFD06189F396AA9EFDFE6">Grischenko, Andrei V.</mods:namePart>
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<mods:namePart id="1F03F2E65A4E52F21865657B160B35A2">Gordon, Dennis P.</mods:namePart>
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<mods:nameIdentifier id="4AE7924FC985D41A39109065835BF8EA" type="email">dennis.gordon@niwa.co.nz</mods:nameIdentifier>
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<mods:namePart id="CB9A745A7D9C100CF03BEF6DF26B1B89">Taylor, Paul D.</mods:namePart>
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<mods:nameIdentifier id="565B5A61D17DC27976CFFD2A8F638BB5" type="email">p.taylor@nhm.ac.uk</mods:nameIdentifier>
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<mods:namePart id="F87F6E78A57BB02475C5A194952926EC">Kuklinski, Piotr</mods:namePart>
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<mods:nameIdentifier id="3542AABA50BE295F7474853F8D5EC5E1" type="email">kuki@iopan.gda.pl</mods:nameIdentifier>
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<mods:namePart id="4163FFDA808C9615B0BC24B6B78DD4C2">Denisenko, Nina V.</mods:namePart>
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<mods:nameIdentifier id="F812707DBDD06D143EB78D98F23F517F" type="email">ndenisenko@zin.ru</mods:nameIdentifier>
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<mods:namePart id="AE3BE391629BD718D4996F3664D05E55">Spencer-Jones, Mary E.</mods:namePart>
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<mods:namePart id="E53F5E8EAEF21C2E3A30CF53964E1490">Ostrovsky, Andrew N.</mods:namePart>
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<mods:title id="E41B9152A05B4971488B8802DFCFCDF7">Zootaxa</mods:title>
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<mods:part id="4C7AEF387FB8859AFC1BFBD79F2876FD">
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<mods:date id="22D68FC05550A159C8F4F1EB28D42C44">2022</mods:date>
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<mods:number id="5525B0C23A79B2CBEDCAE418726A143D">2022-05-02</mods:number>
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<mods:number id="ACAFF3E20C9DDFD2380FE8A5E02C3AE3">5131</mods:number>
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<mods:url id="FD744AE06FA9300ACA1834DA50058CB5">http://dx.doi.org/10.11646/zootaxa.5131.1.1</mods:url>
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<mods:classification id="CBD7259457E58F8CD90291F5C9238345">journal article</mods:classification>
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<mods:identifier id="FE08D8640E0224AF2EE54652C093493E" type="DOI">10.11646/zootaxa.5131.1.1</mods:identifier>
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<mods:identifier id="E70933DF8EE1CB354D51E53D320767AA" type="ISSN">1175-5326</mods:identifier>
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<treatment id="038923740B153319FF73AB381D9DF971" ID-DOI="http://doi.org/10.5281/zenodo.6520687" ID-GBIF-Taxon="209285971" ID-Zenodo-Dep="6520687" LSID="urn:lsid:plazi:treatment:038923740B153319FF73AB381D9DF971" httpUri="http://treatment.plazi.org/id/038923740B153319FF73AB381D9DF971" lastPageId="36" lastPageNumber="37" pageId="34" pageNumber="35">
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<subSubSection id="C33AC1E90B15331FFF73AB381B53FBE4" box="[151,548,1113,1140]" pageId="34" pageNumber="35" type="nomenclature">
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<paragraph id="8B9F92620B15331FFF73AB381B53FBE4" blockId="34.[151,548,1113,1176]" box="[151,548,1113,1140]" pageId="34" pageNumber="35">
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<heading id="D0D7250E0B15331FFF73AB381B53FBE4" bold="true" box="[151,548,1113,1140]" fontSize="11" level="2" pageId="34" pageNumber="35" reason="4">
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<emphasis id="B9544E700B15331FFF73AB381B53FBE4" bold="true" box="[151,548,1113,1140]" pageId="34" pageNumber="35">
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<taxonomicName id="4C20E9E10B15331FFF73AB3818ACFBE4" authority="Grischenko & Gordon & Taylor & Kuklinski & Denisenko & Spencer-Jones & Ostrovsky, 2022" authorityName="Grischenko & Gordon & Taylor & Kuklinski & Denisenko & Spencer-Jones & Ostrovsky" authorityYear="2022" box="[151,475,1113,1140]" class="Gymnolaemata" family="Umbonulidae" genus="Rhamphostomella" kingdom="Animalia" order="Cheilostomatida" pageId="34" pageNumber="35" phylum="Bryozoa" rank="species" species="aleutica" status="sp. nov.">
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<emphasis id="B9544E700B15331FFF73AB3818ACFBE4" bold="true" box="[151,475,1113,1140]" italics="true" pageId="34" pageNumber="35">Rhamphostomella aleutica</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A267F30B0B15331FFE06AB3B1B53FBE4" box="[482,548,1114,1140]" pageId="34" pageNumber="35" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<subSubSection id="C33AC1E90B15331FFF73AB1F199CFB08" box="[151,235,1150,1176]" pageId="34" pageNumber="35" type="description">
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<paragraph id="8B9F92620B15331FFF73AB1F199CFB08" blockId="34.[151,548,1113,1176]" box="[151,235,1150,1176]" pageId="34" pageNumber="35">
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(
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<figureCitation id="131B8EE70B15331FFF44AB1F1994FB08" box="[160,227,1150,1176]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="34" pageNumber="35">Fig. 9</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C33AC1E90B15331FFF73ABA31D52FA69" pageId="34" pageNumber="35" type="diagnosis">
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<paragraph id="8B9F92620B15331FFF73ABA31D52FA69" blockId="34.[151,1437,1218,1529]" pageId="34" pageNumber="35">
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<emphasis id="B9544E700B15331FFF73ABA31866FB4A" bold="true" box="[151,273,1218,1242]" pageId="34" pageNumber="35">Diagnosis.</emphasis>
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Colony encrusting, multiserial. Zooids large, hexagonal. Frontal shield ventricose, finely tuberculated. Marginal areolae deep, separated by short interareolar ridges. Umbonuloid component extensive. Primary orifice submerged, irregularly circular, often with small median process. Condyles absent. No oral spines. Secondary orifice subcircular to irregularly oval, cormidial, defined by tubular peristome. Peristomial rim with acute or blunt-tipped spine-like tubular projections, 2–4 on each side, slightly tilted inwards. Suboral avicularian cystid asymmetrically situated proximolaterally to orifice, with coarsely granular surface. Rostrum elongate triangular with narrowing hooked tip. Crossbar complete. No adventitious avicularia. Ovicells hyperstomial. Ectooecium smooth, lacking secondary calcification, with small pseudopores. Two pore chambers in distolateral wall and 1‒2 multiporous septula in transverse walls. Basal surface of zooids fully calcified, lacking protuberances.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33AC1E90B15331FFF73A9481B7CF93D" pageId="34" pageNumber="35" type="materials_examined">
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<paragraph id="8B9F92620B15331FFF73A9481B7CF93D" blockId="34.[151,1437,1577,2031]" pageId="34" pageNumber="35">
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<emphasis id="B9544E700B15331FFF73A94818F5F9D1" bold="true" box="[151,386,1577,1601]" pageId="34" pageNumber="35">Material examined.</emphasis>
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<materialsCitation id="3B48983F0B15331FFE6FA9481B7CF93D" ID-GBIF-Occurrence="4027405372" collectingDate="2004-07-23" collectionCode="NHMUK" collectorName="M. H. Dick." county="Fisheries Science" elevation="235" latitude="51.86" location="Fisheries Science Center" longLatPrecision="108" longitude="178.46333" municipality="Haul" pageId="34" pageNumber="35" specimenCode="2010.4.21.1" specimenCount="1" stateProvince="Alaska" typeStatus="holotype">
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<typeStatus id="549B2CC00B15331FFE6FA9481886F9D1" box="[395,497,1577,1601]" pageId="34" pageNumber="35" type="holotype">Holotype</typeStatus>
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</emphasis>
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:
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<collectionCode id="ED310AA70B15331FFDE6A9481B1CF9D0" box="[514,619,1577,1600]" collectionName="NHMUK" pageId="34" pageNumber="35">NHMUK</collectionCode>
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<specimenCode id="DB863A190B15331FFD91A9481B8BF9D1" box="[629,764,1577,1601]" pageId="34" pageNumber="35">2010.4.21.1</specimenCode>
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, one colony encrusting a sponge,
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<collectingRegion id="49E45C800B15331FFB65A9481DB9F9D1" box="[1153,1230,1577,1601]" country="United States of America" name="Alaska" pageId="34" pageNumber="35">Alaska</collectingRegion>
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<location id="8EFFC4B90B15331FFB3CA9481996F9F5" LSID="urn:lsid:plazi:treatment:038923740B153319FF73AB381D9DF971:8EFFC4B90B15331FFB3CA9481996F9F5" county="Fisheries Science" latitude="51.86" longLatPrecision="108" longitude="178.46333" municipality="Haul" name="Fisheries Science Center" pageId="34" pageNumber="35" stateProvince="Alaska">Fisheries Science Center</location>
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and
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, FV
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<emphasis id="B9544E700B15331FFC82A92C1AABF9F4" box="[870,988,1613,1636]" italics="true" pageId="34" pageNumber="35">Sea Storm</emphasis>
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, Haul 190, Stn 114–21,
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<collectingDate id="EFDA4D4A0B15331FFB1AA92C1CEFF9F5" box="[1278,1432,1613,1637]" pageId="34" pageNumber="35" value="2004-07-23">
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<date id="FF9EB4A20B15331FFB1AA92C1CEFF9F5" box="[1278,1432,1613,1637]" pageId="34" pageNumber="35" value="2004-07-23">23 July 2004</date>
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</collectingDate>
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, coastal waters of
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<location id="8EFFC4B90B15331FFEB2A9101B66F919" LSID="urn:lsid:plazi:treatment:038923740B153319FF73AB381D9DF971:8EFFC4B90B15331FFEB2A9101B66F919" box="[342,529,1649,1673]" county="Fisheries Science" latitude="51.86" longLatPrecision="108" longitude="178.46333" municipality="Haul" name="Amchitka Island" pageId="34" pageNumber="35" stateProvince="Alaska">Amchitka Island</location>
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,
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<location id="8EFFC4B90B15331FFDFFA9101BEDF919" LSID="urn:lsid:plazi:treatment:038923740B153319FF73AB381D9DF971:8EFFC4B90B15331FFDFFA9101BEDF919" box="[539,666,1649,1673]" county="Fisheries Science" latitude="51.86" longLatPrecision="108" longitude="178.46333" municipality="Haul" name="Rat Islands" pageId="34" pageNumber="35" stateProvince="Alaska">Rat Islands</location>
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,
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<location id="8EFFC4B90B15331FFD40A9101AC0F919" LSID="urn:lsid:plazi:treatment:038923740B153319FF73AB381D9DF971:8EFFC4B90B15331FFD40A9101AC0F919" box="[676,951,1649,1673]" county="Fisheries Science" latitude="51.86" longLatPrecision="108" longitude="178.46333" municipality="Haul" name="western Aleutian Islands" pageId="34" pageNumber="35" stateProvince="Alaska">western Aleutian Islands</location>
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,
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,
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,
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, depth 224–
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, collector
|
||
<collectorName id="26D5F7B40B15331FFE68A9F41B7CF93D" box="[396,523,1685,1709]" pageId="34" pageNumber="35">M.H. Dick.</collectorName>
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33AC1E90B15331FFF23A9D81D38F940" box="[199,1103,1720,1745]" pageId="34" pageNumber="35" type="etymology">
|
||
<paragraph id="8B9F92620B15331FFF23A9D81D38F940" blockId="34.[151,1437,1577,2031]" box="[199,1103,1720,1745]" pageId="34" pageNumber="35">
|
||
<emphasis id="B9544E700B15331FFF23A9D8183AF941" bold="true" box="[199,333,1721,1745]" pageId="34" pageNumber="35">Etymology.</emphasis>
|
||
The species name alludes to the
|
||
<typeStatus id="549B2CC00B15331FFD58A9D81B9BF941" box="[700,748,1721,1745]" pageId="34" pageNumber="35">type</typeStatus>
|
||
locality in the Aleutian Islands.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33AC1E90B15331FFF23A9BD1B62F888" pageId="34" pageNumber="35" type="materials_examined">
|
||
<paragraph id="8B9F92620B15331FFF23A9BD1B62F888" blockId="34.[151,1437,1577,2031]" pageId="34" pageNumber="35">
|
||
<materialsCitation id="3B48983F0B15331FFF23A9BD1B62F888" ID-GBIF-Occurrence="4027405366" county="Bering Sea" elevation="230" latitude="51.86" location="Coastal" longLatPrecision="108" longitude="178.46333" municipality="western Aleutian Islands" pageId="34" pageNumber="35" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="B9544E700B15331FFF23A9BD1811F964" bold="true" box="[199,358,1756,1780]" pageId="34" pageNumber="35">
|
||
<typeStatus id="549B2CC00B15331FFF23A9BD1876F964" box="[199,257,1756,1780]" pageId="34" pageNumber="35">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
<location id="8EFFC4B90B15331FFE8AA9BD18B5F964" LSID="urn:lsid:plazi:treatment:038923740B153319FF73AB381D9DF971:8EFFC4B90B15331FFE8AA9BD18B5F964" box="[366,450,1756,1780]" county="Bering Sea" latitude="51.86" longLatPrecision="108" longitude="178.46333" municipality="western Aleutian Islands" name="Coastal" pageId="34" pageNumber="35">Coastal</location>
|
||
waters of
|
||
<location id="8EFFC4B90B15331FFDDDA9BD1B81F964" LSID="urn:lsid:plazi:treatment:038923740B153319FF73AB381D9DF971:8EFFC4B90B15331FFDDDA9BD1B81F964" box="[569,758,1756,1780]" county="Bering Sea" latitude="51.86" longLatPrecision="108" longitude="178.46333" municipality="western Aleutian Islands" name="Amchitka Island" pageId="34" pageNumber="35">Amchitka Island</location>
|
||
,
|
||
<location id="8EFFC4B90B15331FFCE6A9BC1AF4F964" LSID="urn:lsid:plazi:treatment:038923740B153319FF73AB381D9DF971:8EFFC4B90B15331FFCE6A9BC1AF4F964" box="[770,899,1756,1780]" county="Bering Sea" latitude="51.86" longLatPrecision="108" longitude="178.46333" municipality="western Aleutian Islands" name="Rat Islands" pageId="34" pageNumber="35">Rat Islands</location>
|
||
,
|
||
<collectingMunicipality id="6BFB08180B15331FFC6BA9BC1DD0F964" box="[911,1191,1756,1780]" pageId="34" pageNumber="35">western Aleutian Islands</collectingMunicipality>
|
||
,
|
||
<collectingCounty id="62FEEAEE0B15331FFB57A9BD1C45F964" box="[1203,1330,1756,1780]" pageId="34" pageNumber="35">Bering Sea</collectingCounty>
|
||
,
|
||
<geoCoordinate id="EE14F4A50B15331FFADAA9BA19D9F888" degrees="51" direction="north" minutes="51.6" orientation="latitude" pageId="34" pageNumber="35" precision="92" value="51.86">51°51.6ʹ N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE14F4A50B15331FFF5DA99E1848F888" box="[185,319,1791,1816]" degrees="178" direction="east" minutes="27.8" orientation="longitude" pageId="34" pageNumber="35" precision="92" value="178.46333">178°27.8ʹ E</geoCoordinate>
|
||
, depth
|
||
<quantity id="4CD83F870B15331FFE74A8611B66F888" box="[400,529,1792,1816]" metricMagnitude="2" metricUnit="m" metricValue="2.295" metricValueMax="2.35" metricValueMin="2.2399999999999998" pageId="34" pageNumber="35" unit="m" value="229.5" valueMax="235.0" valueMin="224.0">
|
||
<elevation id="000D75510B15331FFE74A8611B66F888" box="[400,529,1792,1816]" metricMagnitude="2" metricUnit="m" metricValue="2.295" metricValueMax="2.35" metricValueMin="2.2399999999999998" pageId="34" pageNumber="35" unit="m" value="229.5" valueMax="235.0" valueMin="224.0">224–235 m</elevation>
|
||
</quantity>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33AC1E90B153319FF23A8451BCFFA0D" lastPageId="36" lastPageNumber="37" pageId="34" pageNumber="35" type="description">
|
||
<paragraph id="8B9F92620B15331FFF23A8451AD9F838" blockId="34.[151,1437,1577,2031]" pageId="34" pageNumber="35">
|
||
<emphasis id="B9544E700B15331FFF23A845180AF8AC" bold="true" box="[199,381,1828,1852]" pageId="34" pageNumber="35">Measurements.</emphasis>
|
||
NHMUK 2010.4.21.1, Amchitka Island, Aleutian Islands, Bering Sea (
|
||
<figureCitation id="131B8EE70B15331FFB7BA8451C6DF8AC" box="[1183,1306,1828,1852]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="34" pageNumber="35">Fig. 9A–L</figureCitation>
|
||
). ZL, 0.81– 1.14 (0.93 ± 0.07). ZW, 0.54–0.87 (0.73 ± 0.08). ZD, 0.44–0.62 (
|
||
<emphasis id="B9544E700B15331FFC97A8281AF6F8F0" box="[883,897,1865,1888]" italics="true" pageId="34" pageNumber="35">n</emphasis>
|
||
= 2). OrL, 0.27–0.40 (0.32 ± 0.03). OrW, 0.24– 0.40 (0.33 ± 0.03). OeL, 0.34–0.37 (0.35 ± 0.01) (
|
||
<emphasis id="B9544E700B15331FFD2FA80C1BAEF814" box="[715,729,1901,1924]" italics="true" pageId="34" pageNumber="35">n</emphasis>
|
||
= 3). OeW, 0.45–0.52 (0.48 ± 0.03) (
|
||
<emphasis id="B9544E700B15331FFB9BA80C1DFAF814" box="[1151,1165,1901,1924]" italics="true" pageId="34" pageNumber="35">n</emphasis>
|
||
= 3). Av(s)L, 0.24–0.39 (0.32 ± 0.03). P(m)N, 15–20 (17) (
|
||
<emphasis id="B9544E700B15331FFDF8A8F11B5DF837" box="[540,554,1936,1959]" italics="true" pageId="34" pageNumber="35">n</emphasis>
|
||
= 10). P(oe)N, 16–18 (17) (
|
||
<emphasis id="B9544E700B15331FFC80A8F11A05F837" box="[868,882,1936,1959]" italics="true" pageId="34" pageNumber="35">n</emphasis>
|
||
= 4).
|
||
</paragraph>
|
||
<paragraph id="8B9F92620B15331EFF23A8D21832FF44" blockId="34.[151,1437,1577,2031]" lastBlockId="35.[151,1437,152,213]" lastPageId="35" lastPageNumber="36" pageId="34" pageNumber="35">
|
||
<emphasis id="B9544E700B15331FFF23A8D2182FF85B" bold="true" box="[199,344,1971,1995]" pageId="34" pageNumber="35">Description.</emphasis>
|
||
Colony encrusting, multiserial, unilaminar (
|
||
<figureCitation id="131B8EE70B15331FFCBFA8D21ACFF85C" box="[859,952,1971,1996]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="34" pageNumber="35">Fig. 9A</figureCitation>
|
||
), irregular in outline, about 8 ×
|
||
<quantity id="4CD83F870B15331FFAD3A8D51C0CF85B" box="[1335,1403,1972,1995]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="34" pageNumber="35" unit="mm" value="7.0">7 mm</quantity>
|
||
in size, deep red when dry. Zooids large, hexagonal, broadly oval, pyriform or irregular (
|
||
<figureCitation id="131B8EE70B15331FFB83A8B61C7FF87F" box="[1127,1288,2007,2031]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="34" pageNumber="35">Fig. 9A, D–H</figureCitation>
|
||
), arranged in quincunx, demarcated by fine sutures between lateral and transverse walls; sutures visible in both young and old parts of colony.
|
||
</paragraph>
|
||
<caption id="DF5FC2EA0B14331EFF73A9DB18C4F862" ID-DOI="http://doi.org/10.5281/zenodo.6521147" ID-Zenodo-Dep="6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="35" pageNumber="36" startId="35.[151,250,1722,1746]" targetBox="[205,1382,237,1698]" targetPageId="35">
|
||
<paragraph id="8B9F92620B14331EFF73A9DB18C4F862" blockId="35.[151,1437,1722,2034]" pageId="35" pageNumber="36">
|
||
<emphasis id="B9544E700B14331EFF73A9DB1865F942" bold="true" box="[151,274,1722,1746]" pageId="35" pageNumber="36">FIGURE 9.</emphasis>
|
||
<taxonomicName id="4C20E9E10B14331EFEFCA9DB1B51F942" authority="Grischenko & Gordon & Taylor & Kuklinski & Denisenko & Spencer-Jones & Ostrovsky, 2022" authorityName="Grischenko & Gordon & Taylor & Kuklinski & Denisenko & Spencer-Jones & Ostrovsky" authorityYear="2022" box="[280,550,1722,1746]" class="Gymnolaemata" family="Umbonulidae" genus="Rhamphostomella" kingdom="Animalia" order="Cheilostomatida" pageId="35" pageNumber="36" phylum="Bryozoa" rank="species" species="aleutica" status="sp. nov.">
|
||
<emphasis id="B9544E700B14331EFEFCA9DB1B51F942" box="[280,550,1722,1746]" italics="true" pageId="35" pageNumber="36">Rhamphostomella aleutica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9544E700B14331EFDCFA9DB1B14F942" bold="true" box="[555,611,1722,1746]" pageId="35" pageNumber="36">
|
||
<taxonomicNameLabel id="A267F30B0B14331EFDCFA9DB1B14F942" box="[555,611,1722,1746]" pageId="35" pageNumber="36" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
<emphasis id="B9544E700B14331EFD8DA9DB1BB1F942" box="[617,710,1722,1746]" italics="true" pageId="35" pageNumber="36">Holotype</emphasis>
|
||
, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9F92620B133319FF23AFF61BA5FEF5" blockId="36.[151,1437,151,1761]" pageId="36" pageNumber="37">
|
||
Frontal shield umbonuloid (
|
||
<figureCitation id="131B8EE70B133319FE19AFF61B1DFF21" box="[509,618,151,177]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9A, I</figureCitation>
|
||
), moderately convex to strongly inflated, entirely covered by tiny pointed tubercles that enlarge in size and become coarse in older zooids (
|
||
<figureCitation id="131B8EE70B133319FC77AFDA1D66FF45" box="[915,1041,187,213]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9B–H</figureCitation>
|
||
). Frontal shield with deep areolae along margins (
|
||
<figureCitation id="131B8EE70B133319FEADAFBE189CFF69" box="[329,491,223,249]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9A, D–H</figureCitation>
|
||
), separated by short narrow interareolar ridges. Umbonuloid component extensive, occupying about 80% of length of frontal shield (77% in one measured zooid), with fine parallel lineation and accretionary banding (
|
||
<figureCitation id="131B8EE70B133319FE77AE461B72FED1" box="[403,517,295,321]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9I, K</figureCitation>
|
||
). Ring scar discrete, forming regular boundary between umbonuloid exterior wall and extra-umbonuloid interior wall microstructure.
|
||
</paragraph>
|
||
<paragraph id="8B9F92620B133319FF23AE0E1B70FE65" blockId="36.[151,1437,151,1761]" pageId="36" pageNumber="37">
|
||
Primary orifice (
|
||
<figureCitation id="131B8EE70B133319FE99AE0E18A3FE19" box="[381,468,367,393]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9A</figureCitation>
|
||
) submerged, irregularly circular, visible only in young zooids; distal and lateral margins formed by upper terminal part of distal transverse wall. Distal margin of orifice round, proximal margin shallowly concave, with small, narrow, pointed median process (
|
||
<figureCitation id="131B8EE70B133319FCE5AED61A2FFE41" box="[769,856,439,465]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9B</figureCitation>
|
||
) that is barely evident or is absent in some zooids. Condyles absent. No oral spines.
|
||
</paragraph>
|
||
<paragraph id="8B9F92620B133319FF23AE9E1B7DFD61" blockId="36.[151,1437,151,1761]" pageId="36" pageNumber="37">
|
||
Secondary orifice subcircular to irregularly oval, cormidial, defined by tubular peristome; distally formed by a slightly elevated proximal margin of daughter-zooid frontal shield (
|
||
<figureCitation id="131B8EE70B133319FC5FAD421D29FDAD" box="[955,1118,547,573]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9A–B, D</figureCitation>
|
||
); in older zooids becoming prominent vertical outgrowth (
|
||
<figureCitation id="131B8EE70B133319FE12AD261B24FDF1" box="[502,595,583,609]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9G</figureCitation>
|
||
). Laterally and proximally, secondary orifice comprising terminal part of flared peristome, incorporating avicularian cystid on one side. Peristomial rim with spine-like tubular projections, acute or blunt-tipped, 2–4 on each side (
|
||
<figureCitation id="131B8EE70B133319FDB3ADEE1BA7FD39" box="[599,720,655,681]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9E–H</figureCitation>
|
||
), slightly tilted inwards. In ovicellate zooids, left and right sides of peristome encroaching onto surface of ooecium (
|
||
<figureCitation id="131B8EE70B133319FD0EADD21A12FD5D" box="[746,869,691,717]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9F–H</figureCitation>
|
||
), occasionally pressing into it and causing partial ooecial deformation (
|
||
<figureCitation id="131B8EE70B133319FE63ADB6188AFD61" box="[391,509,727,753]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9F, H</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B9F92620B133319FF23AD9A1DE6FC7D" blockId="36.[151,1437,151,1761]" pageId="36" pageNumber="37">
|
||
Cystid of suboral avicularium occupying one-quarter to one-third of frontal shield, asymmetrically situated proximolaterally to left or right of peristome, broad-based, bulging, with coarsely granulate surface, bearing 2– 4 communication pores connecting avicularian and hypostegal coeloms; postmandibular area of frontal surface often crossing zooidal midline, facing obliquely in frontal direction (
|
||
<figureCitation id="131B8EE70B133319FC58AC061D49FC11" box="[956,1086,871,897]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9A–H</figureCitation>
|
||
). Rostrum elongate triangular, with narrowing hooked tip, incorporated into flared peristome, slightly curved distolaterally, directed distolaterally and frontally. Palatal foramen drop-shaped, cryptocystal shelf extensive distally, tapering proximally; opesia oval, surrounded by narrow cryptocyst. Crossbar complete, narrow, vertically deep (
|
||
<figureCitation id="131B8EE70B133319FBECACB21DF2FC7D" box="[1032,1157,979,1005]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9A–H</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B9F92620B133319FF23AC961881FB81" blockId="36.[151,1437,151,1761]" box="[199,502,1015,1041]" pageId="36" pageNumber="37">No adventitious avicularia.</paragraph>
|
||
<paragraph id="8B9F92620B133319FF23AB7A183DFB31" blockId="36.[151,1437,151,1761]" pageId="36" pageNumber="37">
|
||
Ovicells hyperstomial (
|
||
<figureCitation id="131B8EE70B133319FE30AB7A1B26FBA5" box="[468,593,1051,1077]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9F–H</figureCitation>
|
||
). Ooecium formed by distal autozooid at colony periphery (
|
||
<figureCitation id="131B8EE70B133319FAEBAB7A1CE7FBA5" box="[1295,1424,1051,1077]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9A, L</figureCitation>
|
||
). Ectooecium smooth, free of secondary calcification, with numerous small, irregular, circular, oval to slit-like pseudopores; proximal margin of ooecium slightly concave, frontal area appressed to distalmost flanks of peristome (
|
||
<figureCitation id="131B8EE70B133319FF44ABE61849FB31" box="[160,318,1159,1185]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9 F–H, L</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B9F92620B133319FF23ABCA183EFA9D" blockId="36.[151,1437,151,1761]" pageId="36" pageNumber="37">
|
||
Zooids interconnected by two mural pore chambers in each distolateral wall (
|
||
<figureCitation id="131B8EE70B133319FBA2ABCA1DE9FB55" box="[1094,1182,1195,1221]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9L</figureCitation>
|
||
) and 1‒2 multiporous septula in basal half of transverse walls. In some zooids, transverse walls have two shallow recesses separated by medial buttress.
|
||
</paragraph>
|
||
<paragraph id="8B9F92620B133319FF23AA761B42FAE9" blockId="36.[151,1437,151,1761]" pageId="36" pageNumber="37">
|
||
Basal surface of zooids (
|
||
<figureCitation id="131B8EE70B133319FE08AA761B49FAA1" box="[492,574,1303,1329]" captionStart="FIGURE 9" captionStartId="35.[151,250,1722,1746]" captionTargetBox="[205,1382,237,1698]" captionTargetId="figure-37@35.[205,1382,237,1698]" captionTargetPageId="35" captionText="FIGURE 9. Rhamphostomella aleutica n. sp. Holotype, NHMUK 2010.4.21.1 (Amchitka Island, Aleutian Islands, Bering Sea). A. Colony margin with young, fully formed and developing autozooids (arrow, developing ooecium). B. Orifice with suboral avicularium. C. Suboral avicularium. D, E. Non-ovicellate zooids in young parts of colony, showing inflated cystids of suboral avicularia. F. Group of non-ovicellate and ovicellate zooids, showing traces of repair after damage. G. Close-up of autozooids in older part of colony, showing details of secondary orifice, suboral avicularia and ovicell. H. Frontal view of ovicellate zooid. I. Interior of frontal shield with ring scar and areolae. J. Basal colony surface. K. Close-up of frontal shield interior, showing ring scar and exterior wall microstructure of umbonuloid component. L. Lateral view of zooid, showing ooecium with peristome and suboral avicularium as well as lateral wall with mural pore chambers. Scale bars: A, J, 500 μm; B, C, I, 100 μm; D–F, 250 μm; G, H, L, 200 μm; K, 50 μm." figureDoi="http://doi.org/10.5281/zenodo.6521147" httpUri="https://zenodo.org/record/6521147/files/figure.png" pageId="36" pageNumber="37">Fig. 9J</figureCitation>
|
||
) fully calcified, smooth, thin. Numerous white spots (presumably weakly calcified areas) visible in semitransparent basal wall using light microscopy. Boundaries between zooids indicated basally by broadly sinuous incisions.
|
||
</paragraph>
|
||
<paragraph id="8B9F92620B133319FF23AAE21BCFFA0D" blockId="36.[151,1437,151,1761]" box="[199,696,1411,1437]" pageId="36" pageNumber="37">Ancestrula and early astogeny not observed.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33AC1E90B133319FF23AAC61D46F9C1" pageId="36" pageNumber="37" type="discussion">
|
||
<paragraph id="8B9F92620B133319FF23AAC61D77FA75" blockId="36.[151,1437,151,1761]" pageId="36" pageNumber="37">
|
||
<emphasis id="B9544E700B133319FF23AAC6184CFA51" bold="true" box="[199,315,1447,1473]" pageId="36" pageNumber="37">Remarks.</emphasis>
|
||
The elevated, subtubular peristome, with 2–4 spinous projections along each lateral margin, makes
|
||
<taxonomicName id="4C20E9E10B133319FF73AAAA1867FA75" authority="Grischenko & Gordon & Taylor & Kuklinski & Denisenko & Spencer-Jones & Ostrovsky, 2022" authorityName="Grischenko & Gordon & Taylor & Kuklinski & Denisenko & Spencer-Jones & Ostrovsky" authorityYear="2022" box="[151,272,1483,1509]" class="Gymnolaemata" family="Umbonulidae" genus="Rhamphostomella" kingdom="Animalia" order="Cheilostomatida" pageId="36" pageNumber="37" phylum="Bryozoa" rank="species" species="aleutica" status="sp. nov.">
|
||
<emphasis id="B9544E700B133319FF73AAAA19DFFA74" box="[151,168,1483,1508]" italics="true" pageId="36" pageNumber="37">R</emphasis>
|
||
.
|
||
<emphasis id="B9544E700B133319FF52AAAA1867FA75" box="[182,272,1483,1509]" italics="true" pageId="36" pageNumber="37">aleutica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9544E700B133319FEF3AAAA1821FA75" bold="true" box="[279,342,1483,1509]" pageId="36" pageNumber="37">
|
||
<taxonomicNameLabel id="A267F30B0B133319FEF3AAAA1821FA75" box="[279,342,1483,1509]" pageId="36" pageNumber="37" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
unique in the genus, clearly distinguishable from congeners.
|
||
</paragraph>
|
||
<paragraph id="8B9F92620B133319FF23AA8E1D46F9C1" blockId="36.[151,1437,151,1761]" pageId="36" pageNumber="37">
|
||
In the primary orifice with a pointed process, the shape and position of the suboral avicularium, and the umbonuloid shield, this species resembles species in
|
||
<taxonomicName id="4C20E9E10B133319FD07A9721D37F9BE" box="[739,1088,1555,1582]" class="Gymnolaemata" family="Lepraliellidae" genus="Drepanophora" kingdom="Animalia" order="Cheilostomatida" pageId="36" pageNumber="37" phylum="Bryozoa" rank="genus">
|
||
<emphasis id="B9544E700B133319FD07A9721AFFF9BD" box="[739,904,1555,1581]" italics="true" pageId="36" pageNumber="37">Drepanophora</emphasis>
|
||
(Lepraliellidae)
|
||
</taxonomicName>
|
||
. Considering the pseudoporous ooecium in
|
||
<taxonomicName id="4C20E9E10B133319FEFFA95618E3F9C1" authority="Grischenko & Gordon & Taylor & Kuklinski & Denisenko & Spencer-Jones & Ostrovsky, 2022" authorityName="Grischenko & Gordon & Taylor & Kuklinski & Denisenko & Spencer-Jones & Ostrovsky" authorityYear="2022" box="[283,404,1591,1617]" class="Gymnolaemata" family="Umbonulidae" genus="Rhamphostomella" kingdom="Animalia" order="Cheilostomatida" pageId="36" pageNumber="37" phylum="Bryozoa" rank="species" species="aleutica" status="sp. nov.">
|
||
<emphasis id="B9544E700B133319FEFFA956185BF9C0" box="[283,300,1591,1616]" italics="true" pageId="36" pageNumber="37">R</emphasis>
|
||
.
|
||
<emphasis id="B9544E700B133319FEDEA95618E3F9C1" box="[314,404,1591,1617]" italics="true" pageId="36" pageNumber="37">aleutica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9544E700B133319FE78A95618ADF9C1" bold="true" box="[412,474,1591,1617]" pageId="36" pageNumber="37">
|
||
<taxonomicNameLabel id="A267F30B0B133319FE78A95618ADF9C1" box="[412,474,1591,1617]" pageId="36" pageNumber="37" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, however, these are probably convergent similarities.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33AC1E90B133319FF23A93A19AAF909" pageId="36" pageNumber="37" type="biology_ecology">
|
||
<paragraph id="8B9F92620B133319FF23A93A19AAF909" blockId="36.[151,1437,151,1761]" pageId="36" pageNumber="37">
|
||
<emphasis id="B9544E700B133319FF23A93A185BF9E5" bold="true" box="[199,300,1627,1653]" pageId="36" pageNumber="37">Ecology.</emphasis>
|
||
The sole colony of
|
||
<taxonomicName id="4C20E9E10B133319FDEDA93A1A43F9E5" authority="Grischenko & Gordon & Taylor & Kuklinski & Denisenko & Spencer-Jones & Ostrovsky, 2022" authorityName="Grischenko & Gordon & Taylor & Kuklinski & Denisenko & Spencer-Jones & Ostrovsky" authorityYear="2022" box="[521,820,1627,1653]" class="Gymnolaemata" family="Umbonulidae" genus="Rhamphostomella" kingdom="Animalia" order="Cheilostomatida" pageId="36" pageNumber="37" phylum="Bryozoa" rank="species" species="aleutica" status="sp. nov.">
|
||
<emphasis id="B9544E700B133319FDEDA93A1A43F9E5" box="[521,820,1627,1653]" italics="true" pageId="36" pageNumber="37">Rhamphostomella aleutica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9544E700B133319FCDFA93A1A0DF9E5" bold="true" box="[827,890,1627,1653]" pageId="36" pageNumber="37">
|
||
<taxonomicNameLabel id="A267F30B0B133319FCDFA93A1A0DF9E5" box="[827,890,1627,1653]" pageId="36" pageNumber="37" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
was found encrusting a sponge from
|
||
<quantity id="4CD83F870B133319FAFAA93B1CEBF9E5" box="[1310,1436,1626,1653]" metricMagnitude="2" metricUnit="m" metricValue="2.295" metricValueMax="2.35" metricValueMin="2.2399999999999998" pageId="36" pageNumber="37" unit="m" value="229.5" valueMax="235.0" valueMin="224.0">224–235 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33AC1E90B133319FF23A9C31D9DF971" pageId="36" pageNumber="37" type="distribution">
|
||
<paragraph id="8B9F92620B133319FF23A9C31D9DF971" blockId="36.[151,1437,151,1761]" pageId="36" pageNumber="37">
|
||
<emphasis id="B9544E700B133319FF23A9C31816F92C" bold="true" box="[199,353,1698,1724]" pageId="36" pageNumber="37">Distribution.</emphasis>
|
||
Currently known only from the
|
||
<typeStatus id="549B2CC00B133319FD20A9C21B83F92D" box="[708,756,1699,1725]" pageId="36" pageNumber="37">type</typeStatus>
|
||
locality in the coastal waters of Amchitka Island, Rat Islands, western Aleutian Islands, Bering Sea,
|
||
<taxonomicName id="4C20E9E10B133319FDA6A9A61BCCF971" authority="Grischenko & Gordon & Taylor & Kuklinski & Denisenko & Spencer-Jones & Ostrovsky, 2022" authorityName="Grischenko & Gordon & Taylor & Kuklinski & Denisenko & Spencer-Jones & Ostrovsky" authorityYear="2022" box="[578,699,1735,1761]" class="Gymnolaemata" family="Umbonulidae" genus="Rhamphostomella" kingdom="Animalia" order="Cheilostomatida" pageId="36" pageNumber="37" phylum="Bryozoa" rank="species" species="aleutica" status="sp. nov.">
|
||
<emphasis id="B9544E700B133319FDA6A9A61B24F970" box="[578,595,1735,1760]" italics="true" pageId="36" pageNumber="37">R</emphasis>
|
||
.
|
||
<emphasis id="B9544E700B133319FD85A9A61BCCF971" box="[609,699,1735,1761]" italics="true" pageId="36" pageNumber="37">aleutica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9544E700B133319FD26A9A61A76F971" bold="true" box="[706,769,1735,1761]" pageId="36" pageNumber="37">
|
||
<taxonomicNameLabel id="A267F30B0B133319FD26A9A61A76F971" box="[706,769,1735,1761]" pageId="36" pageNumber="37" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is a Pacific high-boreal, sublittoral species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |