431 lines
52 KiB
XML
431 lines
52 KiB
XML
<document id="947A0645A2DBA7DD439D3923A0ED0CEC" ID-CLB-Dataset="46928" ID-DOI="10.5281/zenodo.276516" ID-GBIF-Dataset="bc559380-c662-45b3-8e4e-6f63e11d9c90" ID-ISSN="1175-5326" ID-Zenodo-Dep="276516" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460349393132" checkinUser="plazi" docAuthor="Vieira, Leandro M., Gordon, Dennis P., Souza, Facelucia B. C. & Haddad, Maria Angélica" docDate="2010" docId="039687C7FFC3FFE3FAEF2144FC48FC40" docLanguage="en" docName="zt02722p053.pdf" docOrigin="Zootaxa 2722" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Arachnopusia haywardi Vieira, Gordon, Souza & Haddad, 2010, n. sp." docType="treatment" docVersion="8" lastPageNumber="20" masterDocId="FFAFFFBFFFD2FFF0FA78230BFFAAFFA7" masterDocTitle="New and little-known cheilostomatous Bryozoa from the south and southeastern Brazilian continental shelf and slope" masterLastPageNumber="53" masterPageNumber="1" pageNumber="18" updateTime="1698293647417" updateUser="ExternalLinkService">
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<mods:title id="B361EAFC7E6456FFC9FC6640C9C08A6A">New and little-known cheilostomatous Bryozoa from the south and southeastern Brazilian continental shelf and slope</mods:title>
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<mods:name id="CE0DECC6E9468E87D42AD6C5BEE2E126" type="personal">
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<mods:namePart id="B3F0BE842C78265AB80A06DF8CAD11E0">Vieira, Leandro M.</mods:namePart>
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<mods:namePart id="A1E38D9576C3625DF2DEC29BA5FB1990">Gordon, Dennis P.</mods:namePart>
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<mods:roleTerm id="D5DD11703C07271F6589174EC746CC87">Author</mods:roleTerm>
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<mods:namePart id="33CC08319CDA88B456D4A8421295B6AD">Souza, Facelucia B. C.</mods:namePart>
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<mods:namePart id="CBDD99C4DA20B3B681112DD13F47B910">Haddad, Maria Angélica</mods:namePart>
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<mods:title id="FB7ACDB963EC8E47B2BD0C2B7F7DBB3D">Zootaxa</mods:title>
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<mods:date id="5DD5F9C73940A20B0D86AAFE1D600414">2010</mods:date>
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<mods:number id="DBD9650CC4B6E0B9D93EDBC4B1175B65">2722</mods:number>
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<treatment id="039687C7FFC3FFE3FAEF2144FC48FC40" ID-DOI="http://doi.org/10.5281/zenodo.6206055" ID-GBIF-Taxon="119407799" ID-Zenodo-Dep="6206055" LSID="urn:lsid:plazi:treatment:039687C7FFC3FFE3FAEF2144FC48FC40" httpUri="http://treatment.plazi.org/id/039687C7FFC3FFE3FAEF2144FC48FC40" lastPageId="19" lastPageNumber="20" pageId="17" pageNumber="18">
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<subSubSection id="C325655AFFC3FFE1FAEF2144FE12FD2B" pageId="17" pageNumber="18" type="nomenclature">
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<paragraph id="8B8036D1FFC3FFE1FAEF2144FDA9FDCE" blockId="17.[151,515,591,652]" box="[151,515,591,617]" pageId="17" pageNumber="18">
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<heading id="D0C881BDFFC3FFE1FAEF2144FDA9FDCE" bold="true" box="[151,515,591,617]" fontSize="11" level="1" pageId="17" pageNumber="18" reason="1">
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<emphasis id="B94BEAC3FFC3FFE1FAEF2144FDA9FDCE" bold="true" box="[151,515,591,617]" pageId="17" pageNumber="18">
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<taxonomicName id="4C3F4D52FFC3FFE1FAEF2144FE10FDCE" box="[151,442,591,617]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="18" phylum="Bryozoa" rank="species" species="haywardi" status="sp. nov.">
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<emphasis id="B94BEAC3FFC3FFE1FAEF2144FE10FDCE" bold="true" box="[151,442,591,617]" italics="true" pageId="17" pageNumber="18">Arachnopusia haywardi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27857B8FFC3FFE1FBB92144FDA9FDCE" box="[449,515,591,617]" pageId="17" pageNumber="18" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B8036D1FFC3FFE1FAEF2179FE12FD2B" blockId="17.[151,515,591,652]" box="[151,440,626,652]" pageId="17" pageNumber="18">
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(
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<figureCitation id="13042A54FFC3FFE1FAE72179FEE6FD2B" box="[159,332,626,652]" captionStart-0="FIGURES 28 – 33. 28 – 29" captionStart-1="FIGURES 34 – 39" captionStartId-0="16.[151,276,1631,1655]" captionStartId-1="18.[151,269,1503,1527]" captionTargetBox-0="[151,1436,325,1610]" captionTargetBox-1="[151,1436,197,1482]" captionTargetId-0="figure@16.[151,1436,325,1610]" captionTargetId-1="figure@18.[151,1436,197,1482]" captionTargetPageId-0="16" captionTargetPageId-1="18" captionText-0="FIGURES 28 – 33. 28 – 29, Chorizopora brongniartii (Audouin, 1826), MZUSP 0 302, off São Paulo, Brazil, on Hippomenella amaralae n. sp. 28, Colony; 29, close-up of ovicelled zooid. 30 – 33, Arachnopusia haywardi n. sp. in later ontegeny, MZUSP 0 322 (part of the paratype specimen), off São Paulo, Brazil. 30, Colony; 31, close-up of autozooid; 32, frontal view of oral region; 33, close-up of aperture." captionText-1="FIGURES 34 – 39. Arachnopusia haywardi n. sp., MZUSP 0 322 (holotype specimen), off São Paulo, Brazil. 34, Colony; 35, close-up of colony with some autozooids; 36, close-up of colony with some autozooids and three ovicells; 37, closeup of autozooids and a large frontal avicularium; 38, close-up of ovicelled zooid; 39, close-up of orifice with single latera spine." httpUri-0="https://zenodo.org/record/276524/files/figure.png" httpUri-1="https://zenodo.org/record/276525/files/figure.png" pageId="17" pageNumber="18">Figures 30–39</figureCitation>
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,
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<tableCitation id="C6BD036AFFC3FFE1FB202179FE05FD2B" box="[344,431,626,652]" captionStart="TABLE 8" captionStartId="17.[151,239,1522,1546]" captionTargetBox="[151,1367,1573,1937]" captionTargetPageId="17" captionText="TABLE 8. Measurements (in mm) of Arachnopusia haywardi n. sp." httpUri="http://table.plazi.org/id/DF406659FFC3FFE1FAEF26F9FCC5F9AD" pageId="17" pageNumber="18" tableUuid="DF406659FFC3FFE1FAEF26F9FCC5F9AD">Table 8</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C325655AFFC3FFE1FAEF21B6FDC3FC85" pageId="17" pageNumber="18" type="materials_examined">
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<paragraph id="8B8036D1FFC3FFE1FAEF21B6FDC3FC85" blockId="17.[151,1437,701,1474]" pageId="17" pageNumber="18">
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<emphasis id="B94BEAC3FFC3FFE1FAEF21B6FE26FD70" bold="true" box="[151,396,701,727]" pageId="17" pageNumber="18">Material examined.</emphasis>
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<emphasis id="B94BEAC3FFC3FFE1FBEC21B6FDAAFD71" box="[404,512,701,726]" italics="true" pageId="17" pageNumber="18">
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<typeStatus id="54848873FFC3FFE1FBEC21B6FDAAFD71" box="[404,512,701,726]" pageId="17" pageNumber="18" type="holotype">Holotype</typeStatus>
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</emphasis>
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.
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<collectionCode id="ED2EAE14FFC3FFE1F87721B6FDDBFD70" box="[527,625,701,727]" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="17" pageNumber="18">MZUSP</collectionCode>
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0 322,
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<collectingCountry id="F3287641FFC3FFE1F8BB21B6FCA4FD70" box="[707,782,701,727]" name="Brazil" pageId="17" pageNumber="18">Brazil</collectingCountry>
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, project REVIZEE South
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<collectionCode id="ED2EAE14FFC3FFE1FE3B21B6FB0FFD70" box="[1091,1189,701,727]" pageId="17" pageNumber="18">SCORE</collectionCode>
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, RV ‘Prof. Wladimir Besnard’, station 6658.
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<emphasis id="B94BEAC3FFC3FFE1FBC421E9FD06FD5C" box="[444,684,738,763]" italics="true" pageId="17" pageNumber="18">Additional material</emphasis>
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.
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<collectionCode id="ED2EAE14FFC3FFE1F8C421E9FC8AFD5B" box="[700,800,738,764]" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="17" pageNumber="18">MZUSP</collectionCode>
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0 343,
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<collectingCountry id="F3287641FFC3FFE1F90E21E9FC6EFD5B" box="[886,964,738,764]" name="Brazil" pageId="17" pageNumber="18">Brazil</collectingCountry>
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, project REVIZEE South
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<collectionCode id="ED2EAE14FFC3FFE1FF7C21E9FAC2FD5B" box="[1284,1384,738,764]" pageId="17" pageNumber="18">SCORE</collectionCode>
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, RV ‘Prof. Wladimir Besnard’, station 6678.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C325655AFFC3FFE1FABD2026FC8CFC10" pageId="17" pageNumber="18" type="diagnosis">
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<paragraph id="8B8036D1FFC3FFE1FABD2026FC8CFC10" blockId="17.[151,1437,701,1474]" pageId="17" pageNumber="18">
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<emphasis id="B94BEAC3FFC3FFE1FABD2026FEE2FCE0" bold="true" box="[197,328,813,839]" pageId="17" pageNumber="18">Diagnosis.</emphasis>
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Colony forming unilaminar sheets, with oval autozooids; frontal shield with 6–16 irregular ligulate pores; primary orifice subquadrangular with single distolateral spine; peristome subquadrangular, becoming more or less crescentic in later ontogeny; 1–5 peristomial
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<taxonomicName id="4C3F4D52FFC3FFE1F9AC2073FBE4FC35" box="[980,1102,888,914]" class="Gymnolaemata" family="Candidae" genus="Amastigia" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="18" phylum="Bryozoa" rank="species" species="avicularia">avicularia</taxonomicName>
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; larger triangular
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<taxonomicName id="4C3F4D52FFC3FFE1FF5E2073FA36FC35" box="[1318,1436,888,914]" class="Gymnolaemata" family="Candidae" genus="Amastigia" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="18" phylum="Bryozoa" rank="species" species="avicularia">avicularia</taxonomicName>
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sometimes developed on proximal margin of autozooid.
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</paragraph>
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</subSubSection>
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<subSubSection id="C325655AFFC3FFE1FABD20C9FCE1FBA5" pageId="17" pageNumber="18" type="etymology">
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<paragraph id="8B8036D1FFC3FFE1FABD20C9FCE1FBA5" blockId="17.[151,1437,701,1474]" pageId="17" pageNumber="18">
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<emphasis id="B94BEAC3FFC3FFE1FABD20C9FEFCFC7B" bold="true" box="[197,342,962,988]" pageId="17" pageNumber="18">Etymology.</emphasis>
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The name honours bryozoologist Peter J. Hayward in recognition of his many studies on bryozoan taxonomy, in particular of
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<taxonomicName id="4C3F4D52FFC3FFE1F83B20E3FD4DFBA6" box="[579,743,1000,1025]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="18" phylum="Bryozoa" rank="genus">
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<emphasis id="B94BEAC3FFC3FFE1F83B20E3FD4DFBA6" box="[579,743,1000,1025]" italics="true" pageId="17" pageNumber="18">Arachnopusia</emphasis>
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</taxonomicName>
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species.
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</paragraph>
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</subSubSection>
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<subSubSection id="C325655AFFC3FFE1FABE2706FD28FA65" pageId="17" pageNumber="18" type="description">
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<paragraph id="8B8036D1FFC3FFE1FABE2706FD28FA65" blockId="17.[151,1437,701,1474]" pageId="17" pageNumber="18">
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<emphasis id="B94BEAC3FFC3FFE1FABE2706FEF4FB80" bold="true" box="[198,350,1037,1063]" pageId="17" pageNumber="18">Description.</emphasis>
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Colony encrusting, forming unilaminar sheets. Autozooids broad, oval, convex, distinct at growing edges. Frontal shield thickly calcified, with 6–13 large irregular pores, each with 1–2 ligulae, most conspicuous in zooids nearer colony margin; in later ontogeny, frontal shield with 7–16 deep pores. Orifice subquadrangular; peristome more or less rounded and wider; orifice somewhat more arcuate in later ontogeny. A single distolateral spine present, becoming long in later ontogeny. One small proximal avicularium often present, subtriangular, smooth rostrum distally directed, perpendicular to frontal plane, without crossbar; rarely 1–2 smaller lateral-oral
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<taxonomicName id="4C3F4D52FFC3FFE1F87C27E6FDD6FAA0" box="[516,636,1261,1287]" class="Gymnolaemata" family="Candidae" genus="Amastigia" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="18" phylum="Bryozoa" rank="species" species="avicularia">avicularia</taxonomicName>
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, smooth rostrum medially directed, without crossbar. Some zooids with 1–2 small
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<taxonomicName id="4C3F4D52FFC3FFE1FB342619FE15FA8B" box="[332,447,1298,1324]" class="Gymnolaemata" family="Candidae" genus="Amastigia" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="18" phylum="Bryozoa" rank="species" species="avicularia">avicularia</taxonomicName>
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on distal rim of peristome; smooth rostrum directed proximally or proximolaterally, without crossbar. Other small triangular
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<taxonomicName id="4C3F4D52FFC3FFE1F8FA2633FD53FAF5" box="[642,761,1336,1362]" class="Gymnolaemata" family="Candidae" genus="Amastigia" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="18" phylum="Bryozoa" rank="species" species="avicularia">avicularia</taxonomicName>
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sporadically present on frontal shield or ooecia. Larger triangular
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<taxonomicName id="4C3F4D52FFC3FFE1FB612656FE3EFAD0" box="[281,404,1373,1399]" class="Gymnolaemata" family="Candidae" genus="Amastigia" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="18" phylum="Bryozoa" rank="species" species="avicularia">avicularia</taxonomicName>
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may be developed on proximal margin of autozooid; rostrum proximally directed. Ovicell subglobular, recumbent, the surface with thin secondary calcification, with a narrow transverse band of granular entooecium exposed frontally.
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</paragraph>
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</subSubSection>
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||
<caption id="DF406659FFC3FFE1FAEF26F9FCC5F9AD" ID-Table-UUID="DF406659FFC3FFE1FAEF26F9FCC5F9AD" box="[151,879,1522,1546]" httpUri="http://table.plazi.org/id/DF406659FFC3FFE1FAEF26F9FCC5F9AD" pageId="17" pageNumber="18" targetBox="[151,1367,1573,1937]" targetIsTable="true" targetPageId="17">
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<paragraph id="8B8036D1FFC3FFE1FAEF26F9FCC5F9AD" blockId="17.[151,879,1522,1546]" box="[151,879,1522,1546]" pageId="17" pageNumber="18">
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<emphasis id="B94BEAC3FFC3FFE1FAEF26F9FEA2F9AD" bold="true" box="[151,264,1522,1546]" pageId="17" pageNumber="18">TABLE 8.</emphasis>
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Measurements (in mm) of
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<taxonomicName id="4C3F4D52FFC3FFE1F85526F9FC87F9AE" box="[557,813,1522,1545]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="18" phylum="Bryozoa" rank="species" species="haywardi" status="sp. nov.">
|
||
<emphasis id="B94BEAC3FFC3FFE1F85526F9FC87F9AE" box="[557,813,1522,1545]" italics="true" pageId="17" pageNumber="18">Arachnopusia haywardi</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="A27857B8FFC3FFE1F94B26F9FCC5F9AD" box="[819,879,1522,1546]" pageId="17" pageNumber="18" rank="species">n. sp.</taxonomicNameLabel>
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||
</paragraph>
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</caption>
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<paragraph id="8B8036D1FFC3FFE1F825252EFAFDF836" pageId="17" pageNumber="18">
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||
<table id="F93FC471FFC3000FFAEF252EFAFDF836" box="[151,1367,1573,1937]" gridcols="4" gridrows="9" pageId="17" pageNumber="18">
|
||
<tr id="350F3493FFC3000FFAEF252EFAFDF99B" box="[151,1367,1573,1596]" gridrow="0" pageId="17" pageNumber="18" rowspan-0="1">
|
||
<th id="76DE5DEFFFC3000FF825252EFC91F99B" box="[605,827,1573,1596]" gridcol="1" gridrow="0" pageId="17" pageNumber="18">n min–max</th>
|
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<th id="76DE5DEFFFC3000FFE38252EFBD6F99B" box="[1088,1148,1573,1596]" gridcol="2" gridrow="0" pageId="17" pageNumber="18">mean</th>
|
||
<th id="76DE5DEFFFC3000FFF63252EFAFDF99B" box="[1307,1367,1573,1596]" gridcol="3" gridrow="0" pageId="17" pageNumber="18">SD</th>
|
||
</tr>
|
||
<tr id="350F3493FFC3000FFAEF255BFAFDF9C0" box="[151,1367,1616,1639]" gridrow="1" pageId="17" pageNumber="18">
|
||
<th id="76DE5DEFFFC3000FFAEF255BFE0FF9C0" box="[151,421,1616,1639]" gridcol="0" gridrow="1" pageId="17" pageNumber="18">Autozooid length</th>
|
||
<td id="76DE5DEFFFC3000FF825255BFC91F9C0" box="[605,827,1616,1639]" gridcol="1" gridrow="1" pageId="17" pageNumber="18">15 0.467–0.813</td>
|
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<td id="76DE5DEFFFC3000FFE38255BFBD6F9C0" box="[1088,1148,1616,1639]" gridcol="2" gridrow="1" pageId="17" pageNumber="18">0.646</td>
|
||
<td id="76DE5DEFFFC3000FFF63255BFAFDF9C0" box="[1307,1367,1616,1639]" gridcol="3" gridrow="1" pageId="17" pageNumber="18">0.092</td>
|
||
</tr>
|
||
<tr id="350F3493FFC3000FFAEF2571FAFDF936" box="[151,1367,1658,1681]" gridrow="2" pageId="17" pageNumber="18">
|
||
<th id="76DE5DEFFFC3000FFAEF2571FE0FF936" box="[151,421,1658,1681]" gridcol="0" gridrow="2" pageId="17" pageNumber="18">Autozooid width</th>
|
||
<td id="76DE5DEFFFC3000FF8252571FC91F936" box="[605,827,1658,1681]" gridcol="1" gridrow="2" pageId="17" pageNumber="18">15 0.371–0.593</td>
|
||
<td id="76DE5DEFFFC3000FFE382571FBD6F936" box="[1088,1148,1658,1681]" gridcol="2" gridrow="2" pageId="17" pageNumber="18">0.477</td>
|
||
<td id="76DE5DEFFFC3000FFF632571FAFDF936" box="[1307,1367,1658,1681]" gridcol="3" gridrow="2" pageId="17" pageNumber="18">0.092</td>
|
||
</tr>
|
||
<tr id="350F3493FFC3000FFAEF25AEFAFDF91B" box="[151,1367,1701,1724]" gridrow="3" pageId="17" pageNumber="18">
|
||
<th id="76DE5DEFFFC3000FFAEF25AEFE0FF91B" box="[151,421,1701,1724]" gridcol="0" gridrow="3" pageId="17" pageNumber="18">Primary orifice length</th>
|
||
<td id="76DE5DEFFFC3000FF82525AEFC91F91B" box="[605,827,1701,1724]" gridcol="1" gridrow="3" pageId="17" pageNumber="18">6 0.153–0.173</td>
|
||
<td id="76DE5DEFFFC3000FFE3825AEFBD6F91B" box="[1088,1148,1701,1724]" gridcol="2" gridrow="3" pageId="17" pageNumber="18">0.166</td>
|
||
<td id="76DE5DEFFFC3000FFF6325AEFAFDF91B" box="[1307,1367,1701,1724]" gridcol="3" gridrow="3" pageId="17" pageNumber="18">0.007</td>
|
||
</tr>
|
||
<tr id="350F3493FFC3000FFAEF25DBFAFDF940" box="[151,1367,1744,1767]" gridrow="4" pageId="17" pageNumber="18">
|
||
<th id="76DE5DEFFFC3000FFAEF25DBFE0FF940" box="[151,421,1744,1767]" gridcol="0" gridrow="4" pageId="17" pageNumber="18">Primary orifice width</th>
|
||
<td id="76DE5DEFFFC3000FF82525DBFC91F940" box="[605,827,1744,1767]" gridcol="1" gridrow="4" pageId="17" pageNumber="18">6 0.167–0.187</td>
|
||
<td id="76DE5DEFFFC3000FFE3825DBFBD6F940" box="[1088,1148,1744,1767]" gridcol="2" gridrow="4" pageId="17" pageNumber="18">0.170</td>
|
||
<td id="76DE5DEFFFC3000FFF6325DBFAFDF940" box="[1307,1367,1744,1767]" gridcol="3" gridrow="4" pageId="17" pageNumber="18">0.007</td>
|
||
</tr>
|
||
<tr id="350F3493FFC3000FFAEF25F1FAFDF8B6" box="[151,1367,1786,1809]" gridrow="5" pageId="17" pageNumber="18">
|
||
<th id="76DE5DEFFFC3000FFAEF25F1FE0FF8B6" box="[151,421,1786,1809]" gridcol="0" gridrow="5" pageId="17" pageNumber="18">Secondary orifice length</th>
|
||
<td id="76DE5DEFFFC3000FF82525F1FC91F8B6" box="[605,827,1786,1809]" gridcol="1" gridrow="5" pageId="17" pageNumber="18">12 0.133–0.187</td>
|
||
<td id="76DE5DEFFFC3000FFE3825F1FBD6F8B6" box="[1088,1148,1786,1809]" gridcol="2" gridrow="5" pageId="17" pageNumber="18">0.161</td>
|
||
<td id="76DE5DEFFFC3000FFF6325F1FAFDF8B6" box="[1307,1367,1786,1809]" gridcol="3" gridrow="5" pageId="17" pageNumber="18">0.016</td>
|
||
</tr>
|
||
<tr id="350F3493FFC3000FFAEF242EFAFDF89B" box="[151,1367,1829,1852]" gridrow="6" pageId="17" pageNumber="18">
|
||
<th id="76DE5DEFFFC3000FFAEF242EFE0FF89B" box="[151,421,1829,1852]" gridcol="0" gridrow="6" pageId="17" pageNumber="18">Secondary orifice width</th>
|
||
<td id="76DE5DEFFFC3000FF825242EFC91F89B" box="[605,827,1829,1852]" gridcol="1" gridrow="6" pageId="17" pageNumber="18">12 0.200–0.267</td>
|
||
<td id="76DE5DEFFFC3000FFE38242EFBD6F89B" box="[1088,1148,1829,1852]" gridcol="2" gridrow="6" pageId="17" pageNumber="18">0.236</td>
|
||
<td id="76DE5DEFFFC3000FFF63242EFAFDF89B" box="[1307,1367,1829,1852]" gridcol="3" gridrow="6" pageId="17" pageNumber="18">0.019</td>
|
||
</tr>
|
||
<tr id="350F3493FFC3000FFAEF245BFAFDF8C0" box="[151,1367,1872,1895]" gridrow="7" pageId="17" pageNumber="18">
|
||
<th id="76DE5DEFFFC3000FFAEF245BFE0FF8C0" box="[151,421,1872,1895]" gridcol="0" gridrow="7" pageId="17" pageNumber="18">Ovicell length</th>
|
||
<td id="76DE5DEFFFC3000FF825245BFC91F8C0" box="[605,827,1872,1895]" gridcol="1" gridrow="7" pageId="17" pageNumber="18">3 0.220–0.247</td>
|
||
<td id="76DE5DEFFFC3000FFE38245BFBD6F8C0" box="[1088,1148,1872,1895]" gridcol="2" gridrow="7" pageId="17" pageNumber="18">0.233</td>
|
||
<td id="76DE5DEFFFC3000FFF63245BFAFDF8C0" box="[1307,1367,1872,1895]" gridcol="3" gridrow="7" pageId="17" pageNumber="18">0.011</td>
|
||
</tr>
|
||
<tr id="350F3493FFC3000FFAEF2471FAFDF836" box="[151,1367,1914,1937]" gridrow="8" pageId="17" pageNumber="18">
|
||
<th id="76DE5DEFFFC3000FFAEF2471FE0FF836" box="[151,421,1914,1937]" gridcol="0" gridrow="8" pageId="17" pageNumber="18">Ovicell width</th>
|
||
<td id="76DE5DEFFFC3000FF8252471FC91F836" box="[605,827,1914,1937]" gridcol="1" gridrow="8" pageId="17" pageNumber="18">3 0.247–0.267</td>
|
||
<td id="76DE5DEFFFC3000FFE382471FBD6F836" box="[1088,1148,1914,1937]" gridcol="2" gridrow="8" pageId="17" pageNumber="18">0.253</td>
|
||
<td id="76DE5DEFFFC3000FFF632471FAFDF836" box="[1307,1367,1914,1937]" gridcol="3" gridrow="8" pageId="17" pageNumber="18">0.009</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption id="DF406659FFC0FFE2FAEF26D4FF7DF9F1" httpUri="https://zenodo.org/record/276525/files/figure.png" pageId="18" pageNumber="19" targetBox="[151,1436,197,1482]" targetPageId="18">
|
||
<paragraph id="8B8036D1FFC0FFE2FAEF26D4FF7DF9F1" blockId="18.[151,1436,1503,1622]" pageId="18" pageNumber="19">
|
||
<emphasis id="B94BEAC3FFC0FFE2FAEF26D4FEF7FA50" bold="true" box="[151,349,1503,1527]" pageId="18" pageNumber="19">FIGURES 34–39.</emphasis>
|
||
<taxonomicName id="4C3F4D52FFC0FFE2FB1B26EBFDC8FA50" box="[355,610,1504,1527]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="18" pageNumber="19" phylum="Bryozoa" rank="species" species="haywardi" status="sp. nov.">
|
||
<emphasis id="B94BEAC3FFC0FFE2FB1B26EBFDC8FA50" box="[355,610,1504,1527]" italics="true" pageId="18" pageNumber="19">Arachnopusia haywardi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B94BEAC3FFC0FFE2F81126D4FD0EFA50" bold="true" box="[617,676,1503,1527]" pageId="18" pageNumber="19">
|
||
<taxonomicNameLabel id="A27857B8FFC0FFE2F81126D4FD0EFA50" box="[617,676,1503,1527]" pageId="18" pageNumber="19" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, MZUSP 0 322 (holotype specimen), off São Paulo, Brazil.
|
||
<emphasis id="B94BEAC3FFC0FFE2FF6626D4FA93FA50" bold="true" box="[1310,1337,1503,1527]" pageId="18" pageNumber="19">34</emphasis>
|
||
, Colony;
|
||
<emphasis id="B94BEAC3FFC0FFE2FAEF26F4FF18F9B0" bold="true" box="[151,178,1535,1559]" pageId="18" pageNumber="19">35</emphasis>
|
||
, close-up of colony with some autozooids;
|
||
<emphasis id="B94BEAC3FFC0FFE2F8FC26F4FD34F9B0" bold="true" box="[644,670,1535,1559]" pageId="18" pageNumber="19">36</emphasis>
|
||
, close-up of colony with some autozooids and three ovicells;
|
||
<emphasis id="B94BEAC3FFC0FFE2FF4C26F4FAE4F9B0" bold="true" box="[1332,1358,1535,1559]" pageId="18" pageNumber="19">37</emphasis>
|
||
, closeup of autozooids and a large frontal avicularium;
|
||
<emphasis id="B94BEAC3FFC0FFE2F8D92514FD11F990" bold="true" box="[673,699,1567,1591]" pageId="18" pageNumber="19">38</emphasis>
|
||
, close-up of ovicelled zooid;
|
||
<emphasis id="B94BEAC3FFC0FFE2F98D2514FBBAF990" bold="true" box="[1013,1040,1567,1591]" pageId="18" pageNumber="19">39</emphasis>
|
||
, close-up of orifice with single latera spine.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C325655AFFC0FFE3FABD258FFE8DFE85" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19" type="discussion">
|
||
<paragraph id="8B8036D1FFC0FFE2FABD258FFBCDF8FD" blockId="18.[151,1438,1668,2031]" pageId="18" pageNumber="19">
|
||
<emphasis id="B94BEAC3FFC0FFE2FABD258FFEE8F939" bold="true" box="[197,322,1668,1694]" pageId="18" pageNumber="19">Remarks.</emphasis>
|
||
<taxonomicName id="4C3F4D52FFC0FFE2FB33258EFDDAF939" box="[331,624,1669,1694]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="18" pageNumber="19" phylum="Bryozoa" rank="species" species="haywardi" status="sp. nov.">
|
||
<emphasis id="B94BEAC3FFC0FFE2FB33258EFDDAF939" box="[331,624,1669,1694]" italics="true" pageId="18" pageNumber="19">Arachnopusia haywardi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B94BEAC3FFC0FFE2F801258FFD15F939" bold="true" box="[633,703,1668,1694]" pageId="18" pageNumber="19">
|
||
<taxonomicNameLabel id="A27857B8FFC0FFE2F801258FFD15F939" box="[633,703,1668,1694]" pageId="18" pageNumber="19" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is the most distinctive species of the genus in our samples, which included other species hitherto unknown on the Brazilian coast, such as
|
||
<taxonomicName id="4C3F4D52FFC0FFE2FE1D25A1FE9EF94D" authority="Busk, 1854" authorityName="Busk" authorityYear="1854" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="18" pageNumber="19" phylum="Bryozoa" rank="species" species="monoceros">
|
||
<emphasis id="B94BEAC3FFC0FFE2FE1D25A1FA36F964" box="[1125,1436,1706,1731]" italics="true" pageId="18" pageNumber="19">Arachnopusia monoceros</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAE4B20FFC0FFE2FAE725DBFE86F94D" author="Busk" box="[159,300,1744,1770]" pageId="18" pageNumber="19" refString="Busk, G. (1854) Catalogue of marine Polyzoa in the collection of the British Museum, II. Cheilostomata (part). Trustees of the British Museum (Natural History), London, viii pp. 55 - 120, pls 69 - 124." type="book chapter" year="1854">Busk, 1854</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
(MZUSP 0309), and at least two other undentified species. Only
|
||
<taxonomicName id="4C3F4D52FFC0FFE2FE2825DBFACCF94D" authority="Marcus, 1955" authorityName="Marcus" authorityYear="1955" box="[1104,1382,1744,1770]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="18" pageNumber="19" phylum="Bryozoa" rank="species" species="pusae">
|
||
<emphasis id="B94BEAC3FFC0FFE2FE2825DBFB12F94E" box="[1104,1208,1744,1769]" italics="true" pageId="18" pageNumber="19">A. pusae</emphasis>
|
||
<bibRefCitation id="EFAE4B20FFC0FFE2FEB825DBFACCF94D" author="Marcus" box="[1216,1382,1744,1770]" pageId="18" pageNumber="19" refString="Marcus, E. (1955) Notas sobre briozoos marinhos Brasileiros. Arquivos do Museu Nacional do Rio de Janeiro, 42 (1), 273 - 341." type="journal article" year="1955">Marcus, 1955</bibRefCitation>
|
||
</taxonomicName>
|
||
was previously recorded from Brazilian waters.
|
||
<taxonomicName id="4C3F4D52FFC0FFE2F8E425FEFC1DF8A9" box="[668,951,1781,1806]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="18" pageNumber="19" phylum="Bryozoa" rank="species" species="haywardi">
|
||
<emphasis id="B94BEAC3FFC0FFE2F8E425FEFC1DF8A9" box="[668,951,1781,1806]" italics="true" pageId="18" pageNumber="19">Arachnopusia haywardi</emphasis>
|
||
</taxonomicName>
|
||
is distinguished by the presence of 6–16 ligulate pores and a subquadrangular orifice with a single distolateral spine and some peristomial
|
||
<taxonomicName id="4C3F4D52FFC0FFE2FF582411FA32F893" box="[1312,1432,1818,1844]" class="Gymnolaemata" family="Candidae" genus="Amastigia" kingdom="Animalia" order="Cheilostomatida" pageId="18" pageNumber="19" phylum="Bryozoa" rank="species" species="avicularia">avicularia</taxonomicName>
|
||
; the proximal apertural avicularium with distally directed rostrum is always present.
|
||
</paragraph>
|
||
<paragraph id="8B8036D1FFC0FFE3FABD246EFE8DFE85" blockId="18.[151,1438,1668,2031]" lastBlockId="19.[151,1436,152,999]" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19">
|
||
<bibRefCitation id="EFAE4B20FFC0FFE2FABD246EFD99F8D8" author="Hayward" box="[197,563,1893,1919]" pageId="18" pageNumber="19" refString="Hayward, P. J. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery Investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward and Thorpe (1988)</bibRefCitation>
|
||
recorded 18 species of
|
||
<taxonomicName id="4C3F4D52FFC0FFE2F911246EFB66F8D8" authority="Jullien, 1888" authorityName="Jullien" authorityYear="1888" box="[873,1228,1893,1919]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="18" pageNumber="19" phylum="Bryozoa" rank="genus">
|
||
<emphasis id="B94BEAC3FFC0FFE2F911246EFBB6F8D9" box="[873,1052,1893,1918]" italics="true" pageId="18" pageNumber="19">Arachnopusia</emphasis>
|
||
<bibRefCitation id="EFAE4B20FFC0FFE2FE5D246EFB66F8D8" author="Jullien" box="[1061,1228,1893,1919]" pageId="18" pageNumber="19" refString="Jullien, J. (1888) Bryozoaires. Mission Scientifique du Cap Horn 1882 - 1883, 6, Zoologie, 3, 1 - 92, 15 pls." type="journal article" year="1888">Jullien, 1888</bibRefCitation>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="F3287641FFC0FFE2FF65246EFA33F8D8" box="[1309,1433,1893,1919]" name="Antarctica" pageId="18" pageNumber="19">Antarctic</collectingCountry>
|
||
, subantarctic and some southern cold-temperate localities, showing a high diversity of the genus in South Atlantic Ocean. They commented on the need for further studies of
|
||
<taxonomicName id="4C3F4D52FFC0FFE2F98B24BBFB08F86E" box="[1011,1186,1968,1993]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="18" pageNumber="19" phylum="Bryozoa" rank="genus">
|
||
<emphasis id="B94BEAC3FFC0FFE2F98B24BBFB08F86E" box="[1011,1186,1968,1993]" italics="true" pageId="18" pageNumber="19">Arachnopusia</emphasis>
|
||
</taxonomicName>
|
||
species from South
|
||
<collectingCountry id="F3287641FFC0FFE2FAEF24DEFF56F848" box="[151,252,2005,2031]" name="United States of America" pageId="18" pageNumber="19">America</collectingCountry>
|
||
in order to understand patterns of distribution and biodiversity in the genus. Among species recorded by
|
||
<bibRefCitation id="EFAE4B20FFC1FFE3FAC62393FDB7FF15" author="Hayward" box="[190,541,152,178]" pageId="19" pageNumber="20" refString="Hayward, P. J. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery Investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward and Thorpe (1988)</bibRefCitation>
|
||
,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3F8532393FD78FF16" box="[555,722,152,177]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="monoceros">
|
||
<emphasis id="B94BEAC3FFC1FFE3F8532393FD78FF16" box="[555,722,152,177]" italics="true" pageId="19" pageNumber="20">A. monoceros</emphasis>
|
||
</taxonomicName>
|
||
has its distribution expanding to south of
|
||
<collectingCountry id="F3287641FFC1FFE3FEA22393FA8FFF15" box="[1242,1317,152,178]" name="Brazil" pageId="19" pageNumber="20">Brazil</collectingCountry>
|
||
(MZUSP 0309); this species is characterized by unilaminar colonies, small autozooids with 9–20 rounded ligulate foramina, a quadrangular aperture with a single median avicularium and ovicells with a wide band of exposed entooecium.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C325655AFFC1FFE3FABD2226FEA7FC65" pageId="19" pageNumber="20" type="reference_group">
|
||
<paragraph id="8B8036D1FFC1FFE3FABD2226FE67FDD5" blockId="19.[151,1436,152,999]" pageId="19" pageNumber="20">
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FABD2226FE48FEE1" box="[197,482,301,326]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="haywardi">
|
||
<emphasis id="B94BEAC3FFC1FFE3FABD2226FE48FEE1" box="[197,482,301,326]" italics="true" pageId="19" pageNumber="20">Arachnopusia haywardi</emphasis>
|
||
</taxonomicName>
|
||
has smaller zooids than some of those previously recorded from South Atlantic Ocean; however, the autozooid has a similar size to those found in at least in six species —
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FE8C2259FDE0FE35" ID-CoL="G3PB" authority="Hayward & Thorpe, 1988" authorityName="Hayward & Thorpe" authorityYear="1988" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="decipiens">
|
||
<emphasis id="B94BEAC3FFC1FFE3FE8C2259FEA3FE36" italics="true" pageId="19" pageNumber="20">Arachnopusia decipiens</emphasis>
|
||
<bibRefCitation id="EFAE4B20FFC1FFE3FB682273FDE0FE35" author="Hayward" box="[272,586,376,402]" pageId="19" pageNumber="20" refString="Hayward, P. J. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery Investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward & Thorpe, 1988</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3F82F2273FBB8FE35" ID-CoL="G3PC" authority="Hayward & Thorpe, 1988" authorityName="Hayward & Thorpe" authorityYear="1988" box="[599,1042,376,402]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="discors">
|
||
<emphasis id="B94BEAC3FFC1FFE3F82F2273FD7BFE36" box="[599,721,376,401]" italics="true" pageId="19" pageNumber="20">A. discors</emphasis>
|
||
<bibRefCitation id="EFAE4B20FFC1FFE3F8A12273FBB8FE35" author="Hayward" box="[729,1042,376,402]" pageId="19" pageNumber="20" refString="Hayward, P. J. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery Investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward & Thorpe, 1988</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FE582273FF7EFE10" ID-CoL="G3PG" authority="Hayward & Thorpe, 1988" authorityName="Hayward & Thorpe" authorityYear="1988" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="globosa">
|
||
<emphasis id="B94BEAC3FFC1FFE3FE582273FB0BFE36" box="[1056,1185,376,401]" italics="true" pageId="19" pageNumber="20">A. globosa</emphasis>
|
||
<bibRefCitation id="EFAE4B20FFC1FFE3FED12273FF7EFE10" author="Hayward" pageId="19" pageNumber="20" refString="Hayward, P. J. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery Investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward & Thorpe, 1988</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FA982296FDF5FE10" ID-CoL="G3PP" authority="Maplestone, 1909" authorityName="Maplestone" authorityYear="1909" box="[224,607,413,439]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="perforata">
|
||
<emphasis id="B94BEAC3FFC1FFE3FA982296FEDAFE11" box="[224,368,413,438]" italics="true" pageId="19" pageNumber="20">A. perforata</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAE4B20FFC1FFE3FB062296FDFCFE10" author="Maplestone" box="[382,598,413,439]" pageId="19" pageNumber="20" refString="Maplestone, C. M. (1909) The results of deep-sea investigations in the Tasman Sea, 1. The expedition of the H. M. C. S. " Miner ", 5. The Polyzoa. Records of the Australian Museum, 7, 267 - 273." type="journal article" year="1909">Maplestone, 1909</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3F8132296FBE2FE10" ID-CoL="G3PT" authority="Hayward & Thorpe, 1988" authorityName="Hayward & Thorpe" authorityYear="1988" box="[619,1096,413,439]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="tristanensis">
|
||
<emphasis id="B94BEAC3FFC1FFE3F8132296FCB8FE11" box="[619,786,413,438]" italics="true" pageId="19" pageNumber="20">A. tristanensis</emphasis>
|
||
<bibRefCitation id="EFAE4B20FFC1FFE3F9612296FBE2FE10" author="Hayward" box="[793,1096,413,439]" pageId="19" pageNumber="20" refString="Hayward, P. J. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery Investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward & Thorpe, 1988</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FEF92296FEE9FE7B" ID-CoL="G3PW" authority="Hayward & Thorpe, 1988" authorityName="Hayward & Thorpe" authorityYear="1988" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="valligera">
|
||
<emphasis id="B94BEAC3FFC1FFE3FEF92296FAA1FE11" box="[1153,1291,413,438]" italics="true" pageId="19" pageNumber="20">A. valligera</emphasis>
|
||
<bibRefCitation id="EFAE4B20FFC1FFE3FF6B2296FEE9FE7B" author="Hayward" pageId="19" pageNumber="20" refString="Hayward, P. J. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery Investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward & Thorpe, 1988</bibRefCitation>
|
||
</taxonomicName>
|
||
. Among these species,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3F81222C9FCA9FE7C" ID-CoL="G3PB" box="[618,771,450,475]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="decipiens">
|
||
<emphasis id="B94BEAC3FFC1FFE3F81222C9FCA9FE7C" box="[618,771,450,475]" italics="true" pageId="19" pageNumber="20">A. decipiens</emphasis>
|
||
</taxonomicName>
|
||
forms bilaminar sheets and zooids have 5–8 ligulate foramina, four short thick spines (only
|
||
<quantity id="4CC79B34FFC1FFE3F82722E3FD03FDA5" box="[607,681,488,514]" metricMagnitude="-2" metricUnit="m" metricValue="3.81" metricValueMax="5.08" metricValueMin="2.54" pageId="19" pageNumber="20" unit="in" value="1.5" valueMax="2.0" valueMin="1.0">1–2 in</quantity>
|
||
later ontogeny) and ovicells with 3–4 short columnar
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FF5922E3FA32FDA5" box="[1313,1432,488,514]" class="Gymnolaemata" family="Candidae" genus="Amastigia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="avicularia">avicularia</taxonomicName>
|
||
.
|
||
<bibRefCitation id="EFAE4B20FFC1FFE3FAEF2106FE4CFD80" author="Hayward" box="[151,486,525,551]" pageId="19" pageNumber="20" refString="Hayward, P. J. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery Investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward and Thorpe (1988)</bibRefCitation>
|
||
recorded six species with more than 16 frontal foramina, viz.
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FEC42106FA9BFD81" ID-CoL="G3PC" box="[1212,1329,525,550]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="discors">
|
||
<emphasis id="B94BEAC3FFC1FFE3FEC42106FA9BFD81" box="[1212,1329,525,550]" italics="true" pageId="19" pageNumber="20">A. discors</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FF382106FE79FDEB" ID-CoL="G3PD" authority="Hayward & Thorpe, 1988" authorityName="Hayward & Thorpe" authorityYear="1988" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="ferox">
|
||
<emphasis id="B94BEAC3FFC1FFE3FF382106FA36FD81" box="[1344,1436,525,550]" italics="true" pageId="19" pageNumber="20">A. ferox</emphasis>
|
||
<bibRefCitation id="EFAE4B20FFC1FFE3FAEF2139FE79FDEB" author="Hayward" box="[151,467,562,588]" pageId="19" pageNumber="20" refString="Hayward, P. J. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery Investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward & Thorpe, 1988</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FB992139FDC8FDEC" ID-CoL="G3PG" box="[481,610,562,587]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="globosa">
|
||
<emphasis id="B94BEAC3FFC1FFE3FB992139FDC8FDEC" box="[481,610,562,587]" italics="true" pageId="19" pageNumber="20">A. globosa</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3F80B2139FCADFDEC" ID-CoL="G3PP" box="[627,775,562,587]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="perforata">
|
||
<emphasis id="B94BEAC3FFC1FFE3F80B2139FCADFDEC" box="[627,775,562,587]" italics="true" pageId="19" pageNumber="20">A. perforata</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3F9602139FB5AFDEB" ID-CoL="G3PS" authority="Hayward & Thorpe, 1988" authorityName="Hayward & Thorpe" authorityYear="1988" box="[792,1264,562,588]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="triarmata">
|
||
<emphasis id="B94BEAC3FFC1FFE3F9602139FC04FDEC" box="[792,942,562,587]" italics="true" pageId="19" pageNumber="20">A. triarmata</emphasis>
|
||
<bibRefCitation id="EFAE4B20FFC1FFE3F9CE2139FB5AFDEB" author="Hayward" box="[950,1264,562,588]" pageId="19" pageNumber="20" refString="Hayward, P. J. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery Investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward & Thorpe, 1988</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FF542139FE63FDD5" ID-CoL="5VQJM" authority="Hayward & Thorpe, 1988" authorityName="Hayward & Thorpe" authorityYear="1988" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="tubula">
|
||
<emphasis id="B94BEAC3FFC1FFE3FF542139FA36FDEC" box="[1324,1436,562,587]" italics="true" pageId="19" pageNumber="20">A. tubula</emphasis>
|
||
<bibRefCitation id="EFAE4B20FFC1FFE3FAEF2153FE63FDD5" author="Hayward" box="[151,457,600,626]" pageId="19" pageNumber="20" refString="Hayward, P. J. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery Investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward & Thorpe, 1988</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8036D1FFC1FFE3FABD2176FEA7FC65" blockId="19.[151,1436,152,999]" pageId="19" pageNumber="20">
|
||
Six species have larger zooids than
|
||
<emphasis id="B94BEAC3FFC1FFE3F81E2176FCB2FD30" box="[614,792,637,663]" italics="true" pageId="19" pageNumber="20">
|
||
<taxonomicName id="4C3F4D52FFC1FFE3F81E2176FD5EFD31" box="[614,756,637,662]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="haywardi">A. haywardi</taxonomicName>
|
||
—
|
||
</emphasis>
|
||
<taxonomicName id="4C3F4D52FFC1FFE3F9672176FBFCFD30" ID-CoL="G3P6" authority="Moyano, 1970" authorityName="Moyano" authorityYear="1970" box="[799,1110,637,663]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="aquilina">
|
||
<emphasis id="B94BEAC3FFC1FFE3F9672176FC08FD31" box="[799,930,637,662]" italics="true" pageId="19" pageNumber="20">A. aquilina</emphasis>
|
||
Moyano, 1970
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FE1A2176FA32FD30" ID-CoL="G3PF" authority="Kluge, 1914" authorityName="Kluge" authorityYear="1914" box="[1122,1432,637,663]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="gigantea">
|
||
<emphasis id="B94BEAC3FFC1FFE3FE1A2176FB43FD31" box="[1122,1257,637,662]" italics="true" pageId="19" pageNumber="20">A. gigantea</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAE4B20FFC1FFE3FE812176FA24FD30" author="Kluge" box="[1273,1422,637,663]" pageId="19" pageNumber="20" refString="Kluge, G. A. (1914) Die Bryozoen der Deutschen Sudpolar-Expedition 1901 - 1903. I. Die Familien Aeteidae, Cellularidae, Bicellaridae, Farciminaridae, Flustridae, Membraniporidae and Cribrilinidae. Deutsch Sudpolar- Expedition XV, Zoology, 7, 599 - 678, pls 27 - 34." type="journal article" year="1914">Kluge, 1914</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FAEF21A9FDFDFD1B" ID-CoL="G3PH" authority="Hayward & Thorpe, 1988" authorityName="Hayward & Thorpe" authorityYear="1988" box="[151,599,674,700]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="inchoata">
|
||
<emphasis id="B94BEAC3FFC1FFE3FAEF21A9FEB4FD1C" box="[151,286,674,699]" italics="true" pageId="19" pageNumber="20">A. inchoata</emphasis>
|
||
<bibRefCitation id="EFAE4B20FFC1FFE3FB5D21A9FDFDFD1B" author="Hayward" box="[293,599,674,700]" pageId="19" pageNumber="20" refString="Hayward, P. J. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery Investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward & Thorpe, 1988</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3F81C21A9FC7CFD1B" ID-CoL="G3PK" authority="Moyano, 1970" authorityName="Moyano" authorityYear="1970" box="[612,982,674,700]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="latiavicularis">
|
||
<emphasis id="B94BEAC3FFC1FFE3F81C21A9FC8AFD1C" box="[612,800,674,699]" italics="true" pageId="19" pageNumber="20">A. latiavicularis</emphasis>
|
||
Moyano, 1970
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3F4D52FFC1FFE3F99A21A9FBD9FD1C" ID-CoL="G3PS" box="[994,1139,674,699]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="triarmata">
|
||
<emphasis id="B94BEAC3FFC1FFE3F99A21A9FBD9FD1C" box="[994,1139,674,699]" italics="true" pageId="19" pageNumber="20">A. triarmata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FED421A9FABDFD1C" ID-CoL="5VQJM" box="[1196,1303,674,699]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="tubula">
|
||
<emphasis id="B94BEAC3FFC1FFE3FED421A9FABDFD1C" box="[1196,1303,674,699]" italics="true" pageId="19" pageNumber="20">A. tubula</emphasis>
|
||
</taxonomicName>
|
||
. Bilaminar
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FAEF21C3FE8BFD46" ID-CoL="G3PF" box="[151,289,712,737]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="gigantea">
|
||
<emphasis id="B94BEAC3FFC1FFE3FAEF21C3FE8BFD46" box="[151,289,712,737]" italics="true" pageId="19" pageNumber="20">A. gigantea</emphasis>
|
||
</taxonomicName>
|
||
has a frontal shield with only short lobes of frontal shield projecting from the zooidal margins. The South American species
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FB8F21E6FCF8FCA0" ID-CoL="G3P4" authority="Moyano, 1982" authorityName="Moyano" authorityYear="1982" box="[503,850,749,775]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="admiranda">
|
||
<emphasis id="B94BEAC3FFC1FFE3FB8F21E6FD31FCA1" box="[503,667,749,774]" italics="true" pageId="19" pageNumber="20">A. admiranda</emphasis>
|
||
Moyano, 1982
|
||
</taxonomicName>
|
||
is distinguished by the well-developed proximal rim of the orifice and large lateral-oral
|
||
<taxonomicName id="4C3F4D52FFC1FFE3F81B2019FD70FC8B" box="[611,730,786,812]" class="Gymnolaemata" family="Candidae" genus="Amastigia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="avicularia">avicularia</taxonomicName>
|
||
. The number of frontal foramina in
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FEFA2019FAAFFC8C" ID-CoL="G3P6" box="[1154,1285,786,811]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="aquilina">
|
||
<emphasis id="B94BEAC3FFC1FFE3FEFA2019FAAFFC8C" box="[1154,1285,786,811]" italics="true" pageId="19" pageNumber="20">A. aquilina</emphasis>
|
||
</taxonomicName>
|
||
is about 10– 14, deeper and unequally sized and without ligulae, which are conspicuous in
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FE282033FB49FCF6" box="[1104,1251,824,849]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="haywardi">
|
||
<emphasis id="B94BEAC3FFC1FFE3FE282033FB49FCF6" box="[1104,1251,824,849]" italics="true" pageId="19" pageNumber="20">A. haywardi</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="4C3F4D52FFC1FFE3FE8B2033FEABFCD1" ID-CoL="G3PW" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="valligera">
|
||
<emphasis id="B94BEAC3FFC1FFE3FE8B2033FEABFCD1" italics="true" pageId="19" pageNumber="20">Arachnopusia valligera</emphasis>
|
||
</taxonomicName>
|
||
grows as unilaminar colonies. Its autozooids measure about
|
||
<quantity id="4CC79B34FFC1FFE3F9BF2056FB9AFCD0" box="[967,1072,861,887]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="19" pageNumber="20" unit="mm" value="0.5">0.50 mm</quantity>
|
||
in length with 8–11 irregularly sized foramina with narrow ligulae. It differs from
|
||
<taxonomicName id="4C3F4D52FFC1FFE3F89F2089FCDEFC3C" box="[743,884,898,923]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="20" phylum="Bryozoa" rank="species" species="haywardi">
|
||
<emphasis id="B94BEAC3FFC1FFE3F89F2089FCDEFC3C" box="[743,884,898,923]" italics="true" pageId="19" pageNumber="20">A. haywardi</emphasis>
|
||
</taxonomicName>
|
||
in having a narrower apertural plate about
|
||
<quantity id="4CC79B34FFC1FFE3FF102089FF6FFC65" metricMagnitude="-4" metricUnit="m" metricValue="1.3" pageId="19" pageNumber="20" unit="mm" value="0.13">0.13 mm</quantity>
|
||
wide.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C325655AFFC1FFE3FABD20C6FC48FC40" box="[197,994,973,999]" pageId="19" pageNumber="20" type="distribution">
|
||
<paragraph id="8B8036D1FFC1FFE3FABD20C6FC48FC40" blockId="19.[151,1436,152,999]" box="[197,994,973,999]" pageId="19" pageNumber="20">
|
||
<emphasis id="B94BEAC3FFC1FFE3FABD20C6FECFFC40" bold="true" box="[197,357,973,999]" pageId="19" pageNumber="20">Distribution.</emphasis>
|
||
<collectingCountry id="F3287641FFC1FFE3FB1420C6FE12FC40" box="[364,440,973,999]" name="Brazil" pageId="19" pageNumber="20">Brazil</collectingCountry>
|
||
: off São Paulo state,
|
||
<quantity id="4CC79B34FFC1FFE3F8D620C6FC8FFC40" box="[686,805,973,999]" metricMagnitude="2" metricUnit="m" metricValue="1.28" metricValueMax="1.5699999999999998" metricValueMin="0.99" pageId="19" pageNumber="20" unit="m" value="128.0" valueMax="157.0" valueMin="99.0">99–157 m</quantity>
|
||
(present study).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |