142 lines
16 KiB
XML
142 lines
16 KiB
XML
<document id="2AA8657760BCB4324AF0F2445104DB56" ID-DOI="10.1080/00222930500124664" ID-ISSN="1464-5262" ID-Zenodo-Dep="4581258" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1614872356984" checkinUser="carolina" docAuthor="Branch, M. L. & Hayward, P. J." docDate="2005" docId="03938784FFED440BFE31FF45FCFFFA53" docLanguage="en" docName="JNATHIST.39.29.2671-2704.pdf" docOrigin="Journal of Natural History 39 (29)" docSource="http://dx.doi.org/10.1080/00222930500124664" docStyle="DocumentStyle:5A9EB2ED5589A523F0236C66DE2A6BA8.4:JNatHist.2005-2007.journal_article.1cover" docStyleId="5A9EB2ED5589A523F0236C66DE2A6BA8" docStyleName="JNatHist.2005-2007.journal_article.1cover" docStyleVersion="4" docTitle="Microporella mandibulata Branch & Hayward 2005, sp. nov." docType="treatment" docVersion="3" lastPageNumber="2695" masterDocId="FFAAFFFCFFF44412FF8DFF8CFF88FFD2" masterDocTitle="New species of cheilostomatous Bryozoa from subantarctic Marion and Prince Edward Islands" masterLastPageNumber="2704" masterPageNumber="2671" pageNumber="2695" updateTime="1698879819939" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:titleInfo id="BCB5ABF39B9F4041EBDE0C5FC7591348">
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<mods:title id="284AB6D7906DF4E11C144BD26E390032">New species of cheilostomatous Bryozoa from subantarctic Marion and Prince Edward Islands</mods:title>
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</mods:titleInfo>
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<mods:name id="3771CD923628302943049BD095B0FECB" type="personal">
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<mods:namePart id="F54019C0E7608B657EF56340717BCC6E">Branch, M. L.</mods:namePart>
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<mods:roleTerm id="A5170E1E53CB2E4F87B4FC605477D1D1">Author</mods:roleTerm>
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<mods:namePart id="B734D5DC6780719A1E3F39A5D751B8AC">Hayward, P. J.</mods:namePart>
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<mods:typeOfResource id="1E63C53654A3E2C535CC7ECA91638DB6">text</mods:typeOfResource>
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<mods:title id="6AB2567B4E3E0ABC5B97CC25248275FD">Journal of Natural History</mods:title>
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<mods:part id="5B4EAEDF2DD1F4A13FAFE1A9B75A7110">
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<mods:date id="E61C59E5D4978DC618F8077A05A92A31">2005</mods:date>
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<mods:number id="8958324F3483BE1033A28F5A0290A376">2005-07-27</mods:number>
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<mods:detail id="26D906AEBF1A1F28629C5F588B767673" type="volume">
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<mods:number id="2D466712D5A5E43FD52542A07EC8DDE2">39</mods:number>
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<mods:number id="1619E2E9FD074F3484F3DCED79B119A4">29</mods:number>
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<mods:url id="827D997C6F86A09DABC648281338F980">http://dx.doi.org/10.1080/00222930500124664</mods:url>
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<mods:classification id="6DC12AA9EB4F6F220F313C5126FA8086">journal article</mods:classification>
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<mods:identifier id="47E5A5A9A606A11BA7DFCCDE58268A88" type="DOI">10.1080/00222930500124664</mods:identifier>
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<mods:identifier id="7936432AB9D17016CBC1580BAC6B0D44" type="ISSN">1464-5262</mods:identifier>
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<treatment id="03938784FFED440BFE31FF45FCFFFA53" LSID="urn:lsid:plazi:treatment:03938784FFED440BFE31FF45FCFFFA53" httpUri="http://treatment.plazi.org/id/03938784FFED440BFE31FF45FCFFFA53" lastPageNumber="2695" pageId="25" pageNumber="2695">
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<subSubSection id="C3206519FFED440BFE31FF45FCF0FF33" box="[444,888,201,225]" pageId="25" pageNumber="2695" type="nomenclature">
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<paragraph id="8B853692FFED440BFE31FF45FCF0FF33" blockId="25.[377,941,136,257]" box="[444,888,201,225]" pageId="25" pageNumber="2695">
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<heading id="D0CD81FEFFED440BFE31FF45FCF0FF33" box="[444,888,201,225]" centered="true" fontSize="10" level="2" pageId="25" pageNumber="2695" reason="2">
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<taxonomicName id="4C3A4D11FFED440BFE31FF45FC9AFF33" ID-CoL="4348L" authority="Branch & Hayward, 2005" authorityName="Branch & Hayward" authorityYear="2005" box="[444,786,201,225]" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="25" pageNumber="2695" phylum="Bryozoa" rank="species" species="mandibulata" status="sp. nov.">
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<emphasis id="B94EEA80FFED440BFE31FF45FC9AFF33" bold="true" box="[444,786,201,225]" italics="true" pageId="25" pageNumber="2695">Microporella mandibulata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27D57FBFFED440BFC96FF45FCF0FF33" box="[795,888,201,225]" pageId="25" pageNumber="2695" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3206519FFED440BFDA3FF65FCFFFA53" pageId="25" pageNumber="2695" type="description">
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<paragraph id="8B853692FFED440BFDA3FF65FD61FED3" blockId="25.[377,941,136,257]" box="[558,745,233,257]" pageId="25" pageNumber="2695">
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(
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<figureCitation id="13012A17FFED440BFDBBFF65FD2AFED3" box="[566,674,233,257]" captionStart="Figure 11" captionStartId="26.[125,185,1611,1630]" captionTargetBox="[171,1128,236,1574]" captionTargetId="figure-1@26.[171,1128,236,1574]" captionTargetPageId="26" captionText="Figure 11. (A–C) Fenestrulina pumicosa sp. nov., SAM A27362: (A) ovicelled autozooid, X70; (B) autozooids, X45; (C) primary orifice and ascopore, X110. (D–G) Microporella mandibulata sp. nov., SAM A27554: (D) autozooid, X100; (E) ascopore, X180; (F) avicularium, X180; (G) avicularium with long mandible, X150." figureDoi="http://doi.org/10.5281/zenodo.4581283" httpUri="https://zenodo.org/record/4581283/files/figure.png" pageId="25" pageNumber="2695">Figure 11</figureCitation>
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D–G)
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</paragraph>
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<paragraph id="8B853692FFED440BFF07FEB5FF60FE83" blockId="25.[138,232,313,337]" box="[138,232,313,337]" pageId="25" pageNumber="2695">
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<emphasis id="B94EEA80FFED440BFF07FEB5FF60FE83" box="[138,232,313,337]" italics="true" pageId="25" pageNumber="2695">Material</emphasis>
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</paragraph>
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<paragraph id="8B853692FFED440BFF07FEE6FBA9FE50" blockId="25.[138,1057,361,386]" box="[138,1057,361,386]" pageId="25" pageNumber="2695">
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<materialsCitation id="3B523CCFFFED440BFF07FEE6FBA9FE50" accessionNumber="A 27554" box="[138,1057,361,386]" collectionCode="SAM" elevation="45" latitude="-46.919167" location="Marion Island" longLatPrecision="18" longitude="37.58583" pageId="25" pageNumber="2695" specimenCount="1" typeStatus="holotype">
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<typeStatus id="54818830FFED440BFF07FEE6FF72FE50" box="[138,250,362,386]" pageId="25" pageNumber="2695" type="holotype">Holotype</typeStatus>
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: St. 55
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<location id="8EE56049FFED440BFEDBFEE6FE75FE50" LSID="urn:lsid:plazi:treatment:03938784FFED440BFE31FF45FCFFFA53:8EE56049FFED440BFEDBFEE6FE75FE50" box="[342,509,362,386]" latitude="-46.919167" longLatPrecision="18" longitude="37.58583" name="Marion Island" pageId="25" pageNumber="2695">Marion Island</location>
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(
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<geoCoordinate id="EE0E5055FFED440BFD83FEE6FDE7FE50" box="[526,623,361,386]" degrees="46" direction="south" minutes="55" orientation="latitude" pageId="25" pageNumber="2695" precision="15" seconds="9" value="-46.919167">
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46
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<emphasis id="B94EEA80FFED440BFDA0FEE6FDBFFE50" bold="true" box="[557,567,362,386]" italics="true" pageId="25" pageNumber="2695">°</emphasis>
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55
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<emphasis id="B94EEA80FFED440BFDD8FEE5FDD6FE53" bold="true" box="[597,606,361,385]" italics="true" pageId="25" pageNumber="2695">9</emphasis>
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S
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</geoCoordinate>
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,
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<geoCoordinate id="EE0E5055FFED440BFDF3FEE6FD69FE50" box="[638,737,361,386]" degrees="37" direction="east" minutes="35" orientation="longitude" pageId="25" pageNumber="2695" precision="15" seconds="9" value="37.58583">
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37
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<emphasis id="B94EEA80FFED440BFD16FEE6FD2DFE50" bold="true" box="[667,677,362,386]" italics="true" pageId="25" pageNumber="2695">°</emphasis>
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35
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<emphasis id="B94EEA80FFED440BFD4EFEE5FD44FE53" bold="true" box="[707,716,361,385]" italics="true" pageId="25" pageNumber="2695">9</emphasis>
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E
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</geoCoordinate>
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),
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<quantity id="4CC29B77FFED440BFD74FEE6FCD7FE50" box="[761,863,362,386]" metricMagnitude="1" metricUnit="m" metricValue="4.45" metricValueMax="4.7" metricValueMin="4.2" pageId="25" pageNumber="2695" unit="m" value="44.5" valueMax="47.0" valueMin="42.0">
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<elevation id="0017D1A1FFED440BFD74FEE6FCD7FE50" box="[761,863,362,386]" metricMagnitude="1" metricUnit="m" metricValue="4.45" metricValueMax="4.7" metricValueMin="4.2" pageId="25" pageNumber="2695" unit="m" value="44.5" valueMax="47.0" valueMin="42.0">42–47 m</elevation>
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</quantity>
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,
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<collectionCode id="ED2BAE57FFED440BFCE0FEE6FC23FE50" box="[877,939,362,386]" country="South Africa" httpUri="http://grbio.org/cool/mhew-9czz" name="South African Museum" pageId="25" pageNumber="2695">SAM</collectionCode>
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A 27554.
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</materialsCitation>
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</paragraph>
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<paragraph id="8B853692FFED440BFF07FE36FE8BFE00" blockId="25.[138,259,442,466]" box="[138,259,442,466]" pageId="25" pageNumber="2695">
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<emphasis id="B94EEA80FFED440BFF07FE36FE8BFE00" box="[138,259,442,466]" italics="true" pageId="25" pageNumber="2695">Description</emphasis>
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</paragraph>
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<paragraph id="8B853692FFED440BFF07FE66FBBEFC53" blockId="25.[138,1186,490,897]" pageId="25" pageNumber="2695">
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Colony a flat unilaminar sheet, encrusting rock. Autozooids oval to hexagonal, convex, separated by distinct grooves; 0.7–0.8X
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<quantity id="4CC29B77FFED440BFDD1FD86FD61FDF0" box="[604,745,522,546]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="25" pageNumber="2695" unit="mm" value="0.5" valueMax="0.6" valueMin="0.4">0.4–0.6 mm</quantity>
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; frontal shield with distinctive surface of smooth nodules, and sparse small pores. Primary orifice slightly wider than long, ca 0.10X
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<quantity id="4CC29B77FFED440BFF54FDC6FECAFDB0" box="[217,322,586,610]" metricMagnitude="-5" metricUnit="m" metricValue="9.0" pageId="25" pageNumber="2695" unit="mm" value="0.09">0.09 mm</quantity>
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; the rim with fine denticulation revealed by SEM, proximal border straight, the proximo-lateral corners slightly convex; a raised peristomial rim surrounds the entire orifice. Six short, cylindrical spines spaced around lateral and distal borders of orifice. Ascopore prominent, separated from proximal border of orifice by a distance equivalent to ca two-thirds orifice length; crescentic, its rim with fine denticulations that do not fuse. The ascopore is enclosed within a cupped depression, raised proximally as a projecting umbo. A single large adventitious avicularium on each autozooid, adjacent or slightly proximal to ascopore, disto-laterally orientated; rostrum acute to frontal plane, short, bluntly triangular and supporting a slender, setiform mandible,
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<quantity id="4CC29B77FFED440BFD16FCC5FD7BFCB3" box="[667,755,841,865]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="25" pageNumber="2695" unit="mm" value="0.2">0.2 mm</quantity>
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long. Ovicells not present in sample. Large basal pore chambers present. The specimen was smothered with diatoms.
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</paragraph>
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<paragraph id="8B853692FFED440BFF07FC35FF73FC03" blockId="25.[138,251,953,977]" box="[138,251,953,977]" pageId="25" pageNumber="2695">
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<emphasis id="B94EEA80FFED440BFF07FC35FF73FC03" box="[138,251,953,977]" italics="true" pageId="25" pageNumber="2695">Etymology</emphasis>
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</paragraph>
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<paragraph id="8B853692FFED440BFF07FC65FC58FBD3" blockId="25.[138,976,1001,1025]" box="[138,976,1001,1025]" pageId="25" pageNumber="2695">
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Latin,
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<emphasis id="B94EEA80FFED440BFF54FC65FEC5FBD3" box="[217,333,1001,1025]" italics="true" pageId="25" pageNumber="2695">mandibula</emphasis>
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, mandible, with reference to the avicularian mandible.
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</paragraph>
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<paragraph id="8B853692FFED440BFF07FBB6FF61FB80" blockId="25.[138,233,1082,1106]" box="[138,233,1082,1106]" pageId="25" pageNumber="2695">
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<emphasis id="B94EEA80FFED440BFF07FBB6FF61FB80" box="[138,233,1082,1106]" italics="true" pageId="25" pageNumber="2695">Remarks</emphasis>
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</paragraph>
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<paragraph id="8B853692FFED440BFF07FBE6FCFFFA53" blockId="25.[138,1185,1130,1409]" pageId="25" pageNumber="2695">
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Species of
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<taxonomicName id="4C3A4D11FFED440BFE84FBE6FE18FB50" authorityName="Hincks" authorityYear="1877" box="[265,400,1130,1154]" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="25" pageNumber="2695" phylum="Bryozoa" rank="genus">
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<emphasis id="B94EEA80FFED440BFE84FBE6FE18FB50" box="[265,400,1130,1154]" italics="true" pageId="25" pageNumber="2695">Microporella</emphasis>
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</taxonomicName>
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have been described from shelf and coastal waters worldwide, and many are confusingly similar. Pending a review of this apparently homogenous, and species-rich genus (
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<bibRefCitation id="EFAB4B63FFED440BFEE2FB26FD3DFB10" author="Taylor PD & Mawatari SF" box="[367,693,1194,1218]" pageId="25" pageNumber="2695" pagination="118" refId="ref12889" refString="Taylor PD, Mawatari SF. 2003. Preliminary overview of the cheilostome bryozoan Microporella [summary]. Boletin de la Sociedad de Biologia de Concepcion 74: 118." type="journal article" year="2003">Taylor and Mawatari 2003</bibRefCitation>
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), taxa are best characterized by the shape and dimensions of the primary orifice, the number of spines, the morphology of the ascopore and its position relative to the primary orifice, and the morphology and position of the avicularium. In all of these characters
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<taxonomicName id="4C3A4D11FFED440BFDF6FA86FCB8FAF3" authorityName="Branch & Hayward" authorityYear="2005" box="[635,816,1289,1313]" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="25" pageNumber="2695" phylum="Bryozoa" rank="species" species="mandibulata">
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<emphasis id="B94EEA80FFED440BFDF6FA86FD1DFAF3" box="[635,661,1290,1313]" italics="true" pageId="25" pageNumber="2695">M</emphasis>
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.
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<emphasis id="B94EEA80FFED440BFD2AFA85FCB8FAF3" box="[679,816,1289,1313]" italics="true" pageId="25" pageNumber="2695">mandibulata</emphasis>
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</taxonomicName>
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is distinct from those southern hemisphere species presently adequately described, and illustrated by SEM (e.g.
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<bibRefCitation id="EFAB4B63FFED440BFBC8FAA5FF40FAB3" author="Gordon DP" pageId="25" pageNumber="2695" pagination="1 - 121" refId="ref12123" refString="Gordon DP. 1984. The marine fauna of New Zealand: Bryozoa; Gymnolaemata from the Kermadec Ridge. New Zealand Oceanographic Institute, Memoir 95: 1 - 121." type="journal article" year="1984">Gordon 1984</bibRefCitation>
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,
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<bibRefCitation id="EFAB4B63FFED440BFF55FAC5FE9FFAB3" author="Gordon DP" box="[216,279,1353,1377]" pageId="25" pageNumber="2695" pagination="1 - 157" refId="ref12233" refString="Gordon DP. 1989. The marine fauna of New Zealand: Bryozoa; Gymnolaemata (Cheilostomida Ascoporina) from the western South Island continental shelf and slope. New Zealand Oceanographic Institute, Memoir 97: 1 - 157." type="journal article" year="1989">1989</bibRefCitation>
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), but distinctions between it and other described species will be best made following systematic revision of the genus on a worldwide basis.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |