674 lines
82 KiB
XML
674 lines
82 KiB
XML
<document id="D49FEF08F0684B15E7D14F7DBD5E9880" ID-CLB-Dataset="4001" ID-DOI="10.11646/zootaxa.5052.3.3" ID-GBIF-Dataset="7b8357f6-c264-4dac-8909-ab7d60319003" ID-ISSN="1175-5326" ID-Zenodo-Dep="5572169" ID-ZooBank="FED635BA-B982-400E-B920-1DBA22025EA9" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1634301472568" checkinUser="plazi" docAuthor="Fernandez, Julio C. C., Gastaldi, Marianela, Zapata-Hernández, Germán, Pardo, Luis M., Thompson, Fabiano L. & Hajdu, Eduardo" docDate="2021" docId="15003760FF86F66E6591FB6BFE6DFD22" docLanguage="en" docName="zootaxa.5052.3.3.pdf" docOrigin="Zootaxa 5052 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu 2021, sp. nov." docType="treatment" docVersion="8" lastPageNumber="369" masterDocId="E9394F18FF8BF67E6506FFAAFF8CFFD3" masterDocTitle="New species of Crella (Pytheas) Topsent, 1890 and Crellomima Rezvoi, 1925 (Crellidae, Poecilosclerida, Demospongiae) from Chilean shallow and Argentinean deep waters, with a synthesis on the known phylogenetic relationships of crellid sponges" masterLastPageNumber="379" masterPageNumber="353" pageNumber="366" updateTime="1699460067043" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="983A2B032E147A83012AD66A9E9C2F58">New species of Crella (Pytheas) Topsent, 1890 and Crellomima Rezvoi, 1925 (Crellidae, Poecilosclerida, Demospongiae) from Chilean shallow and Argentinean deep waters, with a synthesis on the known phylogenetic relationships of crellid sponges</mods:title>
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<mods:name id="6998BE41B4B2652F1B0EB7609F2C6B4F" type="personal">
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<mods:roleTerm id="29CF11CC696A36B796FC3CFAA64EE917">Author</mods:roleTerm>
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<mods:namePart id="92FBFFE1E2C1AEB20F4D7A7DA460F19C">Fernandez, Julio C. C.</mods:namePart>
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<mods:affiliation id="8B16CA7E4730615D00D3B1881BD310AF">Laboratório Taxonomia de Porifera (TAXPO), Departamento de Invertebrados, Museu Nacional / Universidade Federal do Rio de Janeiro. Quinta da Boa Vista, s / n, 20940 - 040, Rio de Janeiro, RJ, Brazil.</mods:affiliation>
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<mods:roleTerm id="08CCBF33C0E396EB3BB7044A0DA308DA">Author</mods:roleTerm>
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<mods:namePart id="A37387F8EBC19FDB41FB2CCE0B004883">Gastaldi, Marianela</mods:namePart>
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<mods:nameIdentifier id="799B6588104AF1E28384BF70FE00ABDC" type="ORCID">0000-0002-2494-0166</mods:nameIdentifier>
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<mods:affiliation id="B807B88D1D4659887F53BE195EF46175">Laboratório Taxonomia de Porifera (TAXPO), Departamento de Invertebrados, Museu Nacional / Universidade Federal do Rio de Janeiro. Quinta da Boa Vista, s / n, 20940 - 040, Rio de Janeiro, RJ, Brazil. & Escuela Superior de Ciencias Marinas, Universidad Nacional del Comahue. San Antonio Oeste, Río Negro, Argentina. marianelagastaldi @ gmail. com; https: // orcid. org / 0000 - 0002 - 2494 - 0166</mods:affiliation>
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<mods:nameIdentifier id="FE8691F2F0B40D7E86D08408212E426F" type="email">marianelagastaldi@gmail.com</mods:nameIdentifier>
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<mods:roleTerm id="80021249E75BC4A190BA50F90B8890E6">Author</mods:roleTerm>
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<mods:namePart id="F4C6C482C58499830A0B5F02277AA13A">Zapata-Hernández, Germán</mods:namePart>
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<mods:affiliation id="CE683F42C03D7C1D5E9F6E9EC0E29DFA">Millennium Nucleus for Ecology and Sustainable Management of Oceanic Islands (ESMOI), Departamento de Biología Marina, Universidad Católica del Norte. Larrondo 1281, Coquimbo, Chile.</mods:affiliation>
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<mods:namePart id="9E975B6025F2F00A6ACF0467F2D06AA9">Pardo, Luis M.</mods:namePart>
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<mods:affiliation id="C06FE3B62A8F33B659CD7B0556DE5E4D">Instituto de Ciencias Marinas y Limnológicas, Centro de Investigación de Dinámica de Ecosistemas Marinos de Altas Latitudes (IDEAL), Universidad Austral de Chile. Valdivia, Chile, P. O. Box 5090000.</mods:affiliation>
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<mods:namePart id="487F8335F1550EDD24BC2EF366EACBEE">Thompson, Fabiano L.</mods:namePart>
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<mods:affiliation id="A8F03A425D3DB76A2CB24B2C475A7B49">Laboratório de Microbiologia, Departamento de Genética, Instituto de Biologia, Universidade Federal do Rio; Ilha do fundão, Caixa postal 68011, CEP 21944 - 970, Rio de Janeiro, Brazil.</mods:affiliation>
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<mods:namePart id="FF984BBCA54CDAF877FC37D15CCEE66D">Hajdu, Eduardo</mods:namePart>
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<mods:nameIdentifier id="1F9580F5BA50049FCE04E070975D18F7" type="ORCID">0000-0002-8760-9403</mods:nameIdentifier>
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<mods:affiliation id="9A0D4F107FE022E4F5ADB55898748BF8">Laboratório Taxonomia de Porifera (TAXPO), Departamento de Invertebrados, Museu Nacional / Universidade Federal do Rio de Janeiro. Quinta da Boa Vista, s / n, 20940 - 040, Rio de Janeiro, RJ, Brazil. & eduardo. hajdu @ gmail. com; https: // orcid. org / 0000 - 0002 - 8760 - 9403</mods:affiliation>
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<mods:nameIdentifier id="3D91F899B3F712EF4D75AB3A05BFED40" type="email">eduardo.hajdu@gmail.com</mods:nameIdentifier>
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<mods:title id="BD3947A45BEEFEE3801E60C1D948E7EE">Zootaxa</mods:title>
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<mods:part id="CF613B1F81059BA082DA04471A9F9B33">
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<mods:date id="F01C18325ACCF034FED2606E34B63AEB">2021</mods:date>
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<mods:number id="DCCB36B3F3E0591B7BDFD97542CB5367">2021-10-15</mods:number>
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<mods:number id="329FD5DE11647B6CFA5CFDE6CF7C9B5D">5052</mods:number>
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<mods:classification id="35EB90D651625D047A4407C521D056AC">journal article</mods:classification>
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<mods:identifier id="0E7B51D98CB6E4CD2C7E4C0D96F326FF" type="CLB-Dataset">4001</mods:identifier>
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<mods:identifier id="396012C7B317662DCEC97F6F429CA9B2" type="DOI">10.11646/zootaxa.5052.3.3</mods:identifier>
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<mods:identifier id="274877F40DEEC31E88EEF41C314D39D4" type="ISSN">1175-5326</mods:identifier>
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<treatment id="15003760FF86F66E6591FB6BFE6DFD22" ID-DOI="http://doi.org/10.5281/zenodo.5572191" ID-GBIF-Taxon="189005003" ID-Zenodo-Dep="5572191" LSID="urn:lsid:plazi:treatment:15003760FF86F66E6591FB6BFE6DFD22" httpUri="http://treatment.plazi.org/id/15003760FF86F66E6591FB6BFE6DFD22" lastPageId="16" lastPageNumber="369" pageId="13" pageNumber="366">
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<subSubSection id="D5B3D5FDFF86F6736591FB6BFE3BFAD3" pageId="13" pageNumber="366" type="nomenclature">
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<paragraph id="9D168676FF86F6736591FB6BFBFDFB08" blockId="13.[151,1137,1217,1280]" box="[151,1137,1217,1244]" pageId="13" pageNumber="366">
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<heading id="C65E311AFF86F6736591FB6BFBFDFB08" bold="true" box="[151,1137,1217,1244]" fontSize="11" level="1" pageId="13" pageNumber="366" reason="1">
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<emphasis id="AFDD5A64FF86F6736591FB6BFBFDFB08" bold="true" box="[151,1137,1217,1244]" pageId="13" pageNumber="366">
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<taxonomicName id="5AA9FDF5FF86F6736591FB6BFB8AFB08" ID-CoL="8RVPR" authority="Fernandez, Gastaldi, Thompson & Hajdu" authorityName="Fernandez, Gastaldi, Thompson & Hajdu" authorityYear="2021" box="[151,1030,1217,1244]" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="13" pageNumber="366" phylum="Porifera" rank="species" species="santacruzae" status="sp. nov." subGenus="Pytheas">
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<emphasis id="AFDD5A64FF86F6736591FB6BFF6EFB0F" bold="true" box="[151,226,1217,1244]" italics="true" pageId="13" pageNumber="366">Crella</emphasis>
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(
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<emphasis id="AFDD5A64FF86F67365F5FB6BFEDEFB0F" bold="true" box="[243,338,1217,1244]" italics="true" pageId="13" pageNumber="366">Pytheas</emphasis>
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)
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<emphasis id="AFDD5A64FF86F6736465FB68FE78FB0F" bold="true" box="[355,500,1218,1244]" italics="true" pageId="13" pageNumber="366">santacruzae</emphasis>
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Fernandez, Gastaldi, Thompson & Hajdu
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</taxonomicName>
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,
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<taxonomicNameLabel id="B4EEE71FFF86F6736115FB6BFBFDFB08" box="[1043,1137,1217,1243]" pageId="13" pageNumber="366" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="9D168676FF86F6736591FB4FFE3BFAD3" blockId="13.[151,1137,1217,1280]" box="[151,439,1253,1280]" pageId="13" pageNumber="366">
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(
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<tableCitation id="D02BB3CDFF86F6736599FB4FFE91FB2C" box="[159,285,1253,1279]" captionStart-0="TABLE 2" captionStart-1="TABLE 3" captionStartId-0="9.[150,238,464,490]" captionStartId-1="14.[151,239,1417,1441]" captionTargetPageId-0="9" captionTargetPageId-1="14" captionText-0="TABLE 2. Distribution, bathymetry (m), characters (external and skeletal features) and measurements of spicules (μm) of all known species of Crella (Pytheas) Topsent, 1890. Measurements are presented as, minimum–average (standard deviation)–maximum length/minimum–average (standard deviation)–maximum thickness, unless stated otherwise. For chelae microscleres only length is provided, and for sigmas length and thickness. Range of measurements and/or average and/or standard deviation for some species are absent from the literature. Codes throughout the table: * (absent),? (no information), ‘ ’ (according to original description), “ ” (our opinion)." captionText-1="TABLE 3. Measurements in micrometer (µm) of spicules of Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu, sp. nov. Measurements are presented as, minimum–average (standard deviation)–maximum length/minimum–average (standard deviation)–maximum thickness. For chelae microscleres only length is provided" httpUri-0="http://table.plazi.org/id/C9D6D6FEFF82F6776590FE7AF9A1FD85" pageId="13" pageNumber="366" tableUuid-0="C9D6D6FEFF82F6776590FE7AF9A1FD85">Tables 2–3</tableCitation>
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;
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<figureCitation id="05929AF3FF86F673642FFB4FFE3CFAD3" box="[297,432,1253,1280]" captionStart-0="FIGURE 6" captionStart-1="FIGURE 7" captionStartId-0="14.[151,250,1237,1261]" captionStartId-1="15.[151,250,1651,1675]" captionTargetBox-0="[179,1409,597,1213]" captionTargetBox-1="[208,1378,181,1627]" captionTargetId-0="figure-218@14.[179,1409,597,1213]" captionTargetId-1="figure-18@15.[208,1378,181,1627]" captionTargetPageId-0="14" captionTargetPageId-1="15" captionText-0="FIGURE 6. Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu, sp. nov.: type material preserved (A–D). A, massive fragment (MNRJ 22479) of the holotype―ZIN 12081 in preservative (ethanol 70%). B, Same fragment of holotype turned over. C, massive fragment (MNRJ 22438) of the paratype―ZIN 12082 in preservative (ethanol 70%). D, Same fragment of paratype turned over. Scale bars: A–D = 5 mm." captionText-1="FIGURE 7. Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu, sp. nov.: skeleton (A–F) and spicules (G–S, in SEM and light microscopy) of the holotype―ZIN 12081 (A, D–E, G–N) and paratype―ZIN 12082 (B–C, F, O–S). A, transverse section. B, transverse section. C, transverse section (another section). D, tornotes in bouquet and ectosomal acanthostyles scattered and making a continuous layer at the ectosomal region. E, bouquet of tornotes and ectosomal acanthostyles. F, tornotes in bundles and ectosomal acanthostyles at the ectosomal region. G, tornotes (strongyle-like shape). H, extremities of the tornotes. I, tornotes (in light microscopy). J, extremities of the tornotes with slightly rough appearance due to very small spines. K, choanosomal acanthostyles. L, choanosomal and ectosomal acanthostyles (in light microscopy). M, ectosomal acanthostyles. N, arcuate isochelae. O, tornotes (strongyles-like shape) and ectosomal acanthostyles. P, extremities of the tornotes. Q, choanosomal acanthostyles (in light microscopy). R, ectosomal acanthostyles. S, arcuate isochelae. Scale bars: A = 500 µm; B–C = 200 µm; D–G = 100 µm; H = 10 µm; I= 100 µm; J = 10 µm; K–L = 100; M = 50 µm; N = 20 µm; O = 100 µm; P = 10 µm; Q = 100 µm; R = 50 µm; S = 20 µm." figureDoi-0="http://doi.org/10.5281/zenodo.5572185" figureDoi-1="http://doi.org/10.5281/zenodo.5572187" httpUri-0="https://zenodo.org/record/5572185/files/figure.png" httpUri-1="https://zenodo.org/record/5572187/files/figure.png" pageId="13" pageNumber="366">Figures 6–7</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="D5B3D5FDFF86F6736591FA87FB20FA60" pageId="13" pageNumber="366" type="materials_examined">
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<paragraph id="9D168676FF86F6736591FA87FD7AFA9B" blockId="13.[151,1437,1325,2036]" box="[151,758,1325,1352]" pageId="13" pageNumber="366">
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<materialsCitation id="2DC18C2BFF86F6736591FA87FD7EFA9B" ID-GBIF-Occurrence="3387218306" box="[151,754,1325,1352]" country="Argentina" location="Santa Cruz province" pageId="13" pageNumber="366" specimenCount="1" stateProvince="Santa Cruz" typeStatus="holotype">
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<emphasis id="AFDD5A64FF86F6736591FA87FEBAFA94" bold="true" box="[151,310,1325,1351]" pageId="13" pageNumber="366">
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<typeStatus id="421238D4FF86F6736591FA87FF5EFA94" box="[151,210,1325,1351]" pageId="13" pageNumber="366">Type</typeStatus>
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locality.
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</emphasis>
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||
off
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<collectingRegion id="5F6D4894FF86F6736465FA87FDC7FA94" box="[355,587,1325,1351]" country="Argentina" name="Santa Cruz" pageId="13" pageNumber="366">Santa Cruz province</collectingRegion>
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,
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<collectingCountry id="E5BEC6E6FF86F6736753FA87FD48FA94" box="[597,708,1325,1351]" name="Argentina" pageId="13" pageNumber="366">Argentina</collectingCountry>
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sea
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="9D168676FF86F67365C1FAFBFB20FA60" blockId="13.[151,1437,1325,2036]" pageId="13" pageNumber="366">
|
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<emphasis id="AFDD5A64FF86F67365C1FAFBFE39FAB8" bold="true" box="[199,437,1361,1387]" pageId="13" pageNumber="366">Material examined.</emphasis>
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<materialsCitation id="2DC18C2BFF86F67364C7FAFBFA14FA5C" ID-GBIF-Occurrence="3387218303" accessionNumber="ZIN 12081" collectingDate="1974-03-18" collectionCode="ZIN, RV" country="Argentina" elevation="750" latitude="-47.283333" location="Sea" longLatPrecision="1" longitude="-59.9" pageId="13" pageNumber="366" specimenCode="MNRJ 22479" specimenCount="2" stateProvince="Santa Cruz" typeStatus="holotype">
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<typeStatus id="421238D4FF86F67364C7FAFBFDA4FAB8" box="[449,552,1361,1387]" pageId="13" pageNumber="366" type="holotype">Holotype</typeStatus>
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—
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<collectionCode id="FBB81EB3FF86F6736743FAFBFDF8FAB8" box="[581,628,1361,1387]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="13" pageNumber="366" type="Museum">ZIN</collectionCode>
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12081, Stn. 128 (-
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, -
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<geoCoordinate id="F89DE0B1FF86F6736124FAFBFB6CFABF" box="[1058,1248,1361,1388]" degrees="59.90000000" direction="west" orientation="longitude" pageId="13" pageNumber="366" precision="1" value="-59.9">59.90000000 W</geoCoordinate>
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; off
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<collectingRegion id="5F6D4894FF86F673601AFAFBFF70FA5C" country="Argentina" name="Santa Cruz" pageId="13" pageNumber="366">Santa Cruz province</collectingRegion>
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,
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<collectingCountry id="E5BEC6E6FF86F6736403FADFFEF8FA5C" box="[261,372,1397,1423]" name="Argentina" pageId="13" pageNumber="366">Argentine</collectingCountry>
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<location id="9876D0ADFF86F673647DFADFFE2BFA5C" LSID="urn:lsid:plazi:treatment:15003760FF86F66E6591FB6BFE6DFD22:9876D0ADFF86F673647DFADFFE2BFA5C" box="[379,423,1397,1423]" country="Argentina" latitude="-47.283333" longLatPrecision="1" longitude="-59.9" name="Sea" pageId="13" pageNumber="366" stateProvince="Santa Cruz">Sea</location>
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),
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|
||
<quantity id="5A512B93FF86F67364BCFADFFD8CFA43" box="[442,512,1397,1424]" metricMagnitude="2" metricUnit="m" metricValue="7.5" pageId="13" pageNumber="366" unit="m" value="750.0">750 m</quantity>
|
||
depth
|
||
</elevation>
|
||
, coll.
|
||
<collectionCode id="FBB81EB3FF86F673678EFADCFD20FA43" box="[648,684,1398,1424]" country="Italy" name="Collection of Leptospira Strains" pageId="13" pageNumber="366">RV</collectionCode>
|
||
“
|
||
<emphasis id="AFDD5A64FF86F67367B9FADFFD75FA5C" box="[703,761,1397,1423]" italics="true" pageId="13" pageNumber="366">Zund</emphasis>
|
||
”,
|
||
<date id="E917A0B6FF86F6736614FADFFC40FA5C" box="[786,972,1397,1423]" pageId="13" pageNumber="366" value="1974-03-18">
|
||
<collectingDate id="F953595EFF86F6736614FADFFC40FA5C" box="[786,972,1397,1423]" pageId="13" pageNumber="366" value="1974-03-18">
|
||
18
|
||
<superScript id="6ADC2B3EFF86F6736628FADFFCB7FA50" attach="left" box="[814,827,1397,1411]" fontSize="6" pageId="13" pageNumber="366">th</superScript>
|
||
March 1974
|
||
</collectingDate>
|
||
</date>
|
||
. Fragment of
|
||
<typeStatus id="421238D4FF86F6736163FADFFB4BFA5C" box="[1125,1223,1397,1423]" pageId="13" pageNumber="366" type="holotype">holotype</typeStatus>
|
||
und
|
||
<specimenCode id="CD0F2E0DFF86F67361F8FADCFA14FA5C" box="[1278,1432,1397,1424]" collectionCode="MNRJ" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="13" pageNumber="366">MNRJ 22479</specimenCode>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="2DC18C2BFF86F6736591FA30FCDAFA60" ID-GBIF-Occurrence="3387218302" accessionNumber="ZIN 12082" box="[151,854,1433,1460]" collectingDate="1974-03-18" collectionCode="ZIN" country="Argentina" elevation="750" latitude="-47.283333" location="Sea" longLatPrecision="1" longitude="-59.9" pageId="13" pageNumber="366" specimenCount="1" stateProvince="Santa Cruz" typeStatus="paratype">
|
||
<typeStatus id="421238D4FF86F6736591FA30FF75FA67" box="[151,249,1434,1460]" pageId="13" pageNumber="366" type="paratype">Paratype</typeStatus>
|
||
—
|
||
<collectionCode id="FBB81EB3FF86F6736413FA30FECFFA67" box="[277,323,1434,1460]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="13" pageNumber="366" type="Museum">ZIN</collectionCode>
|
||
12082, same data as the holotype. Fragment of
|
||
</materialsCitation>
|
||
<materialsCitation id="2DC18C2BFF86F673665BFA30FB25FA60" ID-GBIF-Occurrence="3387218310" box="[861,1193,1433,1460]" collectionCode="MNRJ" country="Argentina" pageId="13" pageNumber="366" specimenCode="MNRJ 22438" specimenCount="1" stateProvince="Santa Cruz" typeStatus="paratype">
|
||
<typeStatus id="421238D4FF86F673665BFA30FC33FA67" box="[861,959,1434,1460]" pageId="13" pageNumber="366" type="paratype">Paratype</typeStatus>
|
||
under
|
||
<specimenCode id="CD0F2E0DFF86F673610BFA30FB25FA60" box="[1037,1193,1433,1460]" collectionCode="MNRJ" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="13" pageNumber="366">MNRJ 22438</specimenCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D5B3D5FDFF86F67365C1FA17FD0AF9F3" pageId="13" pageNumber="366" type="diagnosis">
|
||
<paragraph id="9D168676FF86F67365C1FA17FD0AF9F3" blockId="13.[151,1437,1325,2036]" pageId="13" pageNumber="366">
|
||
<emphasis id="AFDD5A64FF86F67365C1FA17FECEFA04" bold="true" box="[199,322,1469,1495]" pageId="13" pageNumber="366">Diagnosis.</emphasis>
|
||
<taxonomicName id="5AA9FDF5FF86F673644FFA17FD8EFA0B" authority="" authorityName="Topsent" authorityYear="1890" box="[329,514,1469,1496]" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="13" pageNumber="366" phylum="Porifera" rank="subGenus" subGenus="Pytheas">
|
||
<emphasis id="AFDD5A64FF86F673644FFA17FE1CFA04" box="[329,400,1469,1495]" italics="true" pageId="13" pageNumber="366">Crella</emphasis>
|
||
(
|
||
<emphasis id="AFDD5A64FF86F67364A7FA17FE76FA04" box="[417,506,1469,1495]" italics="true" pageId="13" pageNumber="366">Pytheas</emphasis>
|
||
)
|
||
</taxonomicName>
|
||
occurring in the deep southern Atlantic, with tornotes (427–576/7.8–12 µm), two categories of acanthostyles (choanosomal, 375–563/9.1–13.5 µm; ectosomal, 92–119/4.3–7.1 µm) and a single category of arcuate isochelae (22–30.9 µm).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D5B3D5FDFF86F67065C1F983FE01FDEE" lastPageId="14" lastPageNumber="367" pageId="13" pageNumber="366" type="description">
|
||
<paragraph id="9D168676FF86F67365C1F983FCF7F97C" blockId="13.[151,1437,1325,2036]" pageId="13" pageNumber="366">
|
||
<emphasis id="AFDD5A64FF86F67365C1F983FED5F990" bold="true" box="[199,345,1577,1603]" pageId="13" pageNumber="366">Description.</emphasis>
|
||
Only two, small, preserved fragments (
|
||
<figureCitation id="05929AF3FF86F673662FF983FC38F997" box="[809,948,1577,1604]" captionStart="FIGURE 6" captionStartId="14.[151,250,1237,1261]" captionTargetBox="[179,1409,597,1213]" captionTargetId="figure-218@14.[179,1409,597,1213]" captionTargetPageId="14" captionText="FIGURE 6. Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu, sp. nov.: type material preserved (A–D). A, massive fragment (MNRJ 22479) of the holotype―ZIN 12081 in preservative (ethanol 70%). B, Same fragment of holotype turned over. C, massive fragment (MNRJ 22438) of the paratype―ZIN 12082 in preservative (ethanol 70%). D, Same fragment of paratype turned over. Scale bars: A–D = 5 mm." figureDoi="http://doi.org/10.5281/zenodo.5572185" httpUri="https://zenodo.org/record/5572185/files/figure.png" pageId="13" pageNumber="366">Figs. 6A–D</figureCitation>
|
||
);
|
||
<typeStatus id="421238D4FF86F67366CAF983FBBDF990" box="[972,1073,1577,1603]" pageId="13" pageNumber="366" type="holotype">holotype</typeStatus>
|
||
, 2.85 (L) x 1.28 (W) x
|
||
<quantity id="5A512B93FF86F673604BF983FA10F997" box="[1357,1436,1577,1604]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="13" pageNumber="366" unit="cm" value="0.6">0.6 cm</quantity>
|
||
(H) and
|
||
<typeStatus id="421238D4FF86F67365FEF9E4FED7F9BB" box="[248,347,1614,1640]" pageId="13" pageNumber="366" type="paratype">paratype</typeStatus>
|
||
, 2 (L) x 1 (W) x
|
||
<quantity id="5A512B93FF86F6736721F9E7FDF9F9BB" box="[551,629,1613,1640]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="13" pageNumber="366" unit="cm" value="0.8">0.8 cm</quantity>
|
||
(H). Surface irregular, slightly hispid, folded and wrinkled at parts, or smoother, with a thin, easily detachable membrane. Oscules and pores not evident in the fragments. Consistency compressible and resilient, texture soft. Color in spirit dirty beige.
|
||
</paragraph>
|
||
<paragraph id="9D168676FF86F67365C1F913FC3FF81C" blockId="13.[151,1437,1325,2036]" pageId="13" pageNumber="366">
|
||
<emphasis id="AFDD5A64FF86F67365C1F913FEB9F900" bold="true" box="[199,309,1721,1747]" pageId="13" pageNumber="366">Skeleton.</emphasis>
|
||
Plumose architecture (
|
||
<figureCitation id="05929AF3FF86F6736730F913FD03F907" box="[566,655,1721,1748]" captionStart="FIGURE 7" captionStartId="15.[151,250,1651,1675]" captionTargetBox="[208,1378,181,1627]" captionTargetId="figure-18@15.[208,1378,181,1627]" captionTargetPageId="15" captionText="FIGURE 7. Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu, sp. nov.: skeleton (A–F) and spicules (G–S, in SEM and light microscopy) of the holotype―ZIN 12081 (A, D–E, G–N) and paratype―ZIN 12082 (B–C, F, O–S). A, transverse section. B, transverse section. C, transverse section (another section). D, tornotes in bouquet and ectosomal acanthostyles scattered and making a continuous layer at the ectosomal region. E, bouquet of tornotes and ectosomal acanthostyles. F, tornotes in bundles and ectosomal acanthostyles at the ectosomal region. G, tornotes (strongyle-like shape). H, extremities of the tornotes. I, tornotes (in light microscopy). J, extremities of the tornotes with slightly rough appearance due to very small spines. K, choanosomal acanthostyles. L, choanosomal and ectosomal acanthostyles (in light microscopy). M, ectosomal acanthostyles. N, arcuate isochelae. O, tornotes (strongyles-like shape) and ectosomal acanthostyles. P, extremities of the tornotes. Q, choanosomal acanthostyles (in light microscopy). R, ectosomal acanthostyles. S, arcuate isochelae. Scale bars: A = 500 µm; B–C = 200 µm; D–G = 100 µm; H = 10 µm; I= 100 µm; J = 10 µm; K–L = 100; M = 50 µm; N = 20 µm; O = 100 µm; P = 10 µm; Q = 100 µm; R = 50 µm; S = 20 µm." figureDoi="http://doi.org/10.5281/zenodo.5572187" httpUri="https://zenodo.org/record/5572187/files/figure.png" pageId="13" pageNumber="366">Fig. 7A</figureCitation>
|
||
). Ectosomal region with tornotes in bundles (up to 12 spicules) and in bouquets, which rarely protrude to the surface, up to 50 µm high (Figs. B–D). Ectosomal acanthostyles in tangential to paratangential arrangement at the surface making a continuous layer, ca. 50 µm thick (
|
||
<figureCitation id="05929AF3FF86F6736168F8ABFB7CF8CF" box="[1134,1264,1793,1820]" captionStart="FIGURE 7" captionStartId="15.[151,250,1651,1675]" captionTargetBox="[208,1378,181,1627]" captionTargetId="figure-18@15.[208,1378,181,1627]" captionTargetPageId="15" captionText="FIGURE 7. Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu, sp. nov.: skeleton (A–F) and spicules (G–S, in SEM and light microscopy) of the holotype―ZIN 12081 (A, D–E, G–N) and paratype―ZIN 12082 (B–C, F, O–S). A, transverse section. B, transverse section. C, transverse section (another section). D, tornotes in bouquet and ectosomal acanthostyles scattered and making a continuous layer at the ectosomal region. E, bouquet of tornotes and ectosomal acanthostyles. F, tornotes in bundles and ectosomal acanthostyles at the ectosomal region. G, tornotes (strongyle-like shape). H, extremities of the tornotes. I, tornotes (in light microscopy). J, extremities of the tornotes with slightly rough appearance due to very small spines. K, choanosomal acanthostyles. L, choanosomal and ectosomal acanthostyles (in light microscopy). M, ectosomal acanthostyles. N, arcuate isochelae. O, tornotes (strongyles-like shape) and ectosomal acanthostyles. P, extremities of the tornotes. Q, choanosomal acanthostyles (in light microscopy). R, ectosomal acanthostyles. S, arcuate isochelae. Scale bars: A = 500 µm; B–C = 200 µm; D–G = 100 µm; H = 10 µm; I= 100 µm; J = 10 µm; K–L = 100; M = 50 µm; N = 20 µm; O = 100 µm; P = 10 µm; Q = 100 µm; R = 50 µm; S = 20 µm." figureDoi="http://doi.org/10.5281/zenodo.5572187" httpUri="https://zenodo.org/record/5572187/files/figure.png" pageId="13" pageNumber="366">Figs. 7D–F</figureCitation>
|
||
). Choanosomal region with tornotes in tracts (up to 12 spicules). Thick tracts of choanosomal acanthostyles (more than 15 spicules) at the base of the choanosome. Several ectosomal acanthostyles and arcuate isochelae occur scattered throughout the choanosome. All categories of acanthostyles (ectosomal and choanosomal) are distinguished by size (length and width) and patterns of spination. In spongin there are wide rounded subectosomal (150–700 µm longer length) and choanosomal channels (ca. 1000 µm longer length). No spongin fibers.
|
||
</paragraph>
|
||
<paragraph id="9D168676FF86F67065C1F873FE01FDEE" blockId="13.[151,1437,1325,2036]" lastBlockId="14.[151,1437,151,573]" lastPageId="14" lastPageNumber="367" pageId="13" pageNumber="366">
|
||
<emphasis id="AFDD5A64FF86F67365C1F873FEBCF820" bold="true" box="[199,304,2009,2035]" pageId="13" pageNumber="366">Spicules.</emphasis>
|
||
Megascleres (
|
||
<tableCitation id="D02BB3CDFF86F67364D6F873FDC1F820" box="[464,589,2009,2035]" captionStart-0="TABLE 2" captionStart-1="TABLE 3" captionStartId-0="9.[150,238,464,490]" captionStartId-1="14.[151,239,1417,1441]" captionTargetPageId-0="9" captionTargetPageId-1="14" captionText-0="TABLE 2. Distribution, bathymetry (m), characters (external and skeletal features) and measurements of spicules (μm) of all known species of Crella (Pytheas) Topsent, 1890. Measurements are presented as, minimum–average (standard deviation)–maximum length/minimum–average (standard deviation)–maximum thickness, unless stated otherwise. For chelae microscleres only length is provided, and for sigmas length and thickness. Range of measurements and/or average and/or standard deviation for some species are absent from the literature. Codes throughout the table: * (absent),? (no information), ‘ ’ (according to original description), “ ” (our opinion)." captionText-1="TABLE 3. Measurements in micrometer (µm) of spicules of Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu, sp. nov. Measurements are presented as, minimum–average (standard deviation)–maximum length/minimum–average (standard deviation)–maximum thickness. For chelae microscleres only length is provided" httpUri-0="http://table.plazi.org/id/C9D6D6FEFF82F6776590FE7AF9A1FD85" pageId="13" pageNumber="366" tableUuid-0="C9D6D6FEFF82F6776590FE7AF9A1FD85">Tables 2–3</tableCitation>
|
||
). Tornotes (
|
||
<figureCitation id="05929AF3FF86F67367D6F873FC16F820" box="[720,922,2009,2035]" captionStart="FIGURE 7" captionStartId="15.[151,250,1651,1675]" captionTargetBox="[208,1378,181,1627]" captionTargetId="figure-18@15.[208,1378,181,1627]" captionTargetPageId="15" captionText="FIGURE 7. Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu, sp. nov.: skeleton (A–F) and spicules (G–S, in SEM and light microscopy) of the holotype―ZIN 12081 (A, D–E, G–N) and paratype―ZIN 12082 (B–C, F, O–S). A, transverse section. B, transverse section. C, transverse section (another section). D, tornotes in bouquet and ectosomal acanthostyles scattered and making a continuous layer at the ectosomal region. E, bouquet of tornotes and ectosomal acanthostyles. F, tornotes in bundles and ectosomal acanthostyles at the ectosomal region. G, tornotes (strongyle-like shape). H, extremities of the tornotes. I, tornotes (in light microscopy). J, extremities of the tornotes with slightly rough appearance due to very small spines. K, choanosomal acanthostyles. L, choanosomal and ectosomal acanthostyles (in light microscopy). M, ectosomal acanthostyles. N, arcuate isochelae. O, tornotes (strongyles-like shape) and ectosomal acanthostyles. P, extremities of the tornotes. Q, choanosomal acanthostyles (in light microscopy). R, ectosomal acanthostyles. S, arcuate isochelae. Scale bars: A = 500 µm; B–C = 200 µm; D–G = 100 µm; H = 10 µm; I= 100 µm; J = 10 µm; K–L = 100; M = 50 µm; N = 20 µm; O = 100 µm; P = 10 µm; Q = 100 µm; R = 50 µm; S = 20 µm." figureDoi="http://doi.org/10.5281/zenodo.5572187" httpUri="https://zenodo.org/record/5572187/files/figure.png" pageId="13" pageNumber="366">Figs. 7G–J, 7O–P</figureCitation>
|
||
), slightly aniso, strongyloid, slightly fusiform, slightly curved to straight, smooth, sometimes with polytylote axis (a few or several tyles, occasionally verrucose); axis may bear very small spines spread all around, or at the tips, in a rough appearance; juvenile forms thinner and scarce: 393–
|
||
<emphasis id="AFDD5A64FF85F6706420FF75FEE9FF2A" box="[294,357,223,249]" italics="true" pageId="14" pageNumber="367">502.3</emphasis>
|
||
(41.3)–576/7.6–
|
||
<emphasis id="AFDD5A64FF85F6706725FF75FDD8FF2A" box="[547,596,223,249]" italics="true" pageId="14" pageNumber="367">10.1</emphasis>
|
||
(1)–12.2 µm. Choanosomal acanthostyles (
|
||
<figureCitation id="05929AF3FF85F670614EFF75FA8DFF2A" box="[1096,1281,223,249]" captionStart="FIGURE 7" captionStartId="15.[151,250,1651,1675]" captionTargetBox="[208,1378,181,1627]" captionTargetId="figure-18@15.[208,1378,181,1627]" captionTargetPageId="15" captionText="FIGURE 7. Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu, sp. nov.: skeleton (A–F) and spicules (G–S, in SEM and light microscopy) of the holotype―ZIN 12081 (A, D–E, G–N) and paratype―ZIN 12082 (B–C, F, O–S). A, transverse section. B, transverse section. C, transverse section (another section). D, tornotes in bouquet and ectosomal acanthostyles scattered and making a continuous layer at the ectosomal region. E, bouquet of tornotes and ectosomal acanthostyles. F, tornotes in bundles and ectosomal acanthostyles at the ectosomal region. G, tornotes (strongyle-like shape). H, extremities of the tornotes. I, tornotes (in light microscopy). J, extremities of the tornotes with slightly rough appearance due to very small spines. K, choanosomal acanthostyles. L, choanosomal and ectosomal acanthostyles (in light microscopy). M, ectosomal acanthostyles. N, arcuate isochelae. O, tornotes (strongyles-like shape) and ectosomal acanthostyles. P, extremities of the tornotes. Q, choanosomal acanthostyles (in light microscopy). R, ectosomal acanthostyles. S, arcuate isochelae. Scale bars: A = 500 µm; B–C = 200 µm; D–G = 100 µm; H = 10 µm; I= 100 µm; J = 10 µm; K–L = 100; M = 50 µm; N = 20 µm; O = 100 µm; P = 10 µm; Q = 100 µm; R = 50 µm; S = 20 µm." figureDoi="http://doi.org/10.5281/zenodo.5572187" httpUri="https://zenodo.org/record/5572187/files/figure.png" pageId="14" pageNumber="367">Figs. 7K–L, 7Q</figureCitation>
|
||
), uncommon, straight to slightly curved, bases blunt to slightly swollen (tyle), tips acerate or mucronate; rarely completely smooth, often variably spined; spines sharp but sometimes rounded, up to 5.4 µm high, mostly concentrated at the basal third, a few scattered elsewhere, straight or curved towards the tips: 372–
|
||
<emphasis id="AFDD5A64FF85F67066F6FEE1FBA3FEB6" box="[1008,1071,331,357]" italics="true" pageId="14" pageNumber="367">484.2</emphasis>
|
||
(53.2)–563/9.1–
|
||
<emphasis id="AFDD5A64FF85F67061E8FEE0FA91FEB7" box="[1262,1309,330,356]" italics="true" pageId="14" pageNumber="367">11.6</emphasis>
|
||
(1.1)–13.7 µm. Ectosomal acanthostyles (
|
||
<figureCitation id="05929AF3FF85F67064F0FEC5FD69FE5A" box="[502,741,367,393]" captionStart="FIGURE 7" captionStartId="15.[151,250,1651,1675]" captionTargetBox="[208,1378,181,1627]" captionTargetId="figure-18@15.[208,1378,181,1627]" captionTargetPageId="15" captionText="FIGURE 7. Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu, sp. nov.: skeleton (A–F) and spicules (G–S, in SEM and light microscopy) of the holotype―ZIN 12081 (A, D–E, G–N) and paratype―ZIN 12082 (B–C, F, O–S). A, transverse section. B, transverse section. C, transverse section (another section). D, tornotes in bouquet and ectosomal acanthostyles scattered and making a continuous layer at the ectosomal region. E, bouquet of tornotes and ectosomal acanthostyles. F, tornotes in bundles and ectosomal acanthostyles at the ectosomal region. G, tornotes (strongyle-like shape). H, extremities of the tornotes. I, tornotes (in light microscopy). J, extremities of the tornotes with slightly rough appearance due to very small spines. K, choanosomal acanthostyles. L, choanosomal and ectosomal acanthostyles (in light microscopy). M, ectosomal acanthostyles. N, arcuate isochelae. O, tornotes (strongyles-like shape) and ectosomal acanthostyles. P, extremities of the tornotes. Q, choanosomal acanthostyles (in light microscopy). R, ectosomal acanthostyles. S, arcuate isochelae. Scale bars: A = 500 µm; B–C = 200 µm; D–G = 100 µm; H = 10 µm; I= 100 µm; J = 10 µm; K–L = 100; M = 50 µm; N = 20 µm; O = 100 µm; P = 10 µm; Q = 100 µm; R = 50 µm; S = 20 µm." figureDoi="http://doi.org/10.5281/zenodo.5572187" httpUri="https://zenodo.org/record/5572187/files/figure.png" pageId="14" pageNumber="367">Figs. 7L–M, 7O, 7R</figureCitation>
|
||
), straight to slightly curved; isodiametric (seldom fusiform), fully spined, blunt bases (no tyle), tips acerate and sharp; spines variably abundant (more than in choanosomal acanthostyles), sometimes more concentrated at both ends, large (up to 6 µm high), straight and sharp: 92–
|
||
<emphasis id="AFDD5A64FF85F670605BFE1DFA10FE02" box="[1373,1436,439,465]" italics="true" pageId="14" pageNumber="367">108.4</emphasis>
|
||
(7.5)–122/4.2–
|
||
<emphasis id="AFDD5A64FF85F6706438FE71FEEDFE26" box="[318,353,475,501]" italics="true" pageId="14" pageNumber="367">5.4</emphasis>
|
||
(0.8)–7.1 µm. Microscleres (
|
||
<tableCitation id="D02BB3CDFF85F67067AAFE71FCA7FE26" box="[684,811,475,501]" captionStart-0="TABLE 2" captionStart-1="TABLE 3" captionStartId-0="9.[150,238,464,490]" captionStartId-1="14.[151,239,1417,1441]" captionTargetPageId-0="9" captionTargetPageId-1="14" captionText-0="TABLE 2. Distribution, bathymetry (m), characters (external and skeletal features) and measurements of spicules (μm) of all known species of Crella (Pytheas) Topsent, 1890. Measurements are presented as, minimum–average (standard deviation)–maximum length/minimum–average (standard deviation)–maximum thickness, unless stated otherwise. For chelae microscleres only length is provided, and for sigmas length and thickness. Range of measurements and/or average and/or standard deviation for some species are absent from the literature. Codes throughout the table: * (absent),? (no information), ‘ ’ (according to original description), “ ” (our opinion)." captionText-1="TABLE 3. Measurements in micrometer (µm) of spicules of Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu, sp. nov. Measurements are presented as, minimum–average (standard deviation)–maximum length/minimum–average (standard deviation)–maximum thickness. For chelae microscleres only length is provided" httpUri-0="http://table.plazi.org/id/C9D6D6FEFF82F6776590FE7AF9A1FD85" pageId="14" pageNumber="367" tableUuid-0="C9D6D6FEFF82F6776590FE7AF9A1FD85">Tables 2–3</tableCitation>
|
||
), arcuate isochelae (
|
||
<figureCitation id="05929AF3FF85F6706117FE71FB2EFE26" box="[1041,1186,475,501]" captionStart="FIGURE 7" captionStartId="15.[151,250,1651,1675]" captionTargetBox="[208,1378,181,1627]" captionTargetId="figure-18@15.[208,1378,181,1627]" captionTargetPageId="15" captionText="FIGURE 7. Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu, sp. nov.: skeleton (A–F) and spicules (G–S, in SEM and light microscopy) of the holotype―ZIN 12081 (A, D–E, G–N) and paratype―ZIN 12082 (B–C, F, O–S). A, transverse section. B, transverse section. C, transverse section (another section). D, tornotes in bouquet and ectosomal acanthostyles scattered and making a continuous layer at the ectosomal region. E, bouquet of tornotes and ectosomal acanthostyles. F, tornotes in bundles and ectosomal acanthostyles at the ectosomal region. G, tornotes (strongyle-like shape). H, extremities of the tornotes. I, tornotes (in light microscopy). J, extremities of the tornotes with slightly rough appearance due to very small spines. K, choanosomal acanthostyles. L, choanosomal and ectosomal acanthostyles (in light microscopy). M, ectosomal acanthostyles. N, arcuate isochelae. O, tornotes (strongyles-like shape) and ectosomal acanthostyles. P, extremities of the tornotes. Q, choanosomal acanthostyles (in light microscopy). R, ectosomal acanthostyles. S, arcuate isochelae. Scale bars: A = 500 µm; B–C = 200 µm; D–G = 100 µm; H = 10 µm; I= 100 µm; J = 10 µm; K–L = 100; M = 50 µm; N = 20 µm; O = 100 µm; P = 10 µm; Q = 100 µm; R = 50 µm; S = 20 µm." figureDoi="http://doi.org/10.5281/zenodo.5572187" httpUri="https://zenodo.org/record/5572187/files/figure.png" pageId="14" pageNumber="367">Figs. 7N, 7S</figureCitation>
|
||
), axis slightly curved, alae rounded and slightly short; distance between opposite front alae, ca. 1/3 (or less) of maximum chelae length: 22–
|
||
<emphasis id="AFDD5A64FF85F67065C7FD89FF7EFDEE" box="[193,242,547,573]" italics="true" pageId="14" pageNumber="367">25.2</emphasis>
|
||
(2.5)–31 µm.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="C9D6D6FEFF85F6706591FB7FFD1EFA8B" ID-DOI="http://doi.org/10.5281/zenodo.5572185" ID-Zenodo-Dep="5572185" httpUri="https://zenodo.org/record/5572185/files/figure.png" pageId="14" pageNumber="367" startId="14.[151,250,1237,1261]" targetBox="[179,1409,597,1213]" targetPageId="14">
|
||
<paragraph id="9D168676FF85F6706591FB7FFD1EFA8B" blockId="14.[151,1437,1237,1369]" pageId="14" pageNumber="367">
|
||
<emphasis id="AFDD5A64FF85F6706591FB7FFE9DFB3E" bold="true" box="[151,273,1237,1261]" pageId="14" pageNumber="367">FIGURE 6.</emphasis>
|
||
<taxonomicName id="5AA9FDF5FF85F6706411FB7FFC73FB3E" authority="Fernandez, Gastaldi, Thompson & Hajdu" authorityName="Fernandez, Gastaldi, Thompson & Hajdu" authorityYear="2021" box="[279,1023,1237,1261]" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="14" pageNumber="367" phylum="Porifera" rank="species" species="santacruzae" status="sp. nov." subGenus="Pytheas">
|
||
<emphasis id="AFDD5A64FF85F6706411FB7FFEDBFB3E" box="[279,343,1237,1261]" italics="true" pageId="14" pageNumber="367">Crella</emphasis>
|
||
(
|
||
<emphasis id="AFDD5A64FF85F6706462FB7FFE38FB3E" box="[356,436,1237,1261]" italics="true" pageId="14" pageNumber="367">Pytheas</emphasis>
|
||
)
|
||
<emphasis id="AFDD5A64FF85F67064C7FB7CFDB7FB3E" box="[449,571,1238,1261]" italics="true" pageId="14" pageNumber="367">santacruzae</emphasis>
|
||
<emphasis id="AFDD5A64FF85F6706747FB7FFC73FB3E" bold="true" box="[577,1023,1237,1261]" pageId="14" pageNumber="367">Fernandez, Gastaldi, Thompson & Hajdu</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFDD5A64FF85F67066F9FB7FFBDBFB3E" bold="true" box="[1023,1111,1237,1261]" pageId="14" pageNumber="367">
|
||
,
|
||
<taxonomicNameLabel id="B4EEE71FFF85F670610EFB7FFBDBFB3E" box="[1032,1111,1237,1261]" pageId="14" pageNumber="367" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
: type material preserved (
|
||
<emphasis id="AFDD5A64FF85F670605AFB7FFA02FB3E" bold="true" box="[1372,1422,1237,1261]" pageId="14" pageNumber="367">A–D</emphasis>
|
||
).
|
||
<emphasis id="AFDD5A64FF85F6706591FB53FF25FAC2" bold="true" box="[151,169,1273,1297]" pageId="14" pageNumber="367">A</emphasis>
|
||
, massive fragment (MNRJ 22479) of the holotype―ZIN 12081 in preservative (ethanol 70%).
|
||
<emphasis id="AFDD5A64FF85F670616AFB53FBF1FAC2" bold="true" box="[1132,1149,1273,1297]" pageId="14" pageNumber="367">B</emphasis>
|
||
, Same fragment of holotype turned over.
|
||
<emphasis id="AFDD5A64FF85F6706413FAB7FEABFAE6" bold="true" box="[277,295,1309,1333]" pageId="14" pageNumber="367">C</emphasis>
|
||
, massive fragment (MNRJ 22438) of the paratype―ZIN 12082 in preservative (ethanol 70%).
|
||
<emphasis id="AFDD5A64FF85F67061E3FAB7FB7BFAE6" bold="true" box="[1253,1271,1309,1333]" pageId="14" pageNumber="367">D</emphasis>
|
||
, Same fragment of paratype turned over. Scale bars:
|
||
<emphasis id="AFDD5A64FF85F6706702FAEBFDBAFA8A" bold="true" box="[516,566,1345,1369]" pageId="14" pageNumber="367">A–D</emphasis>
|
||
= 5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="C9D6D6FEFF85F6706591FA23FAF8FA3A" pageId="14" pageNumber="367" startId="14.[151,239,1417,1441]" targetBox="[166,1415,1528,1850]" targetIsTable="true" targetPageId="14">
|
||
<paragraph id="9D168676FF85F6706591FA23FAF8FA3A" blockId="14.[151,1437,1417,1513]" pageId="14" pageNumber="367">
|
||
<emphasis id="AFDD5A64FF85F6706591FA23FE9CFA72" bold="true" box="[151,272,1417,1441]" pageId="14" pageNumber="367">TABLE 3.</emphasis>
|
||
Measurements in micrometer (µm) of spicules of
|
||
<taxonomicName id="5AA9FDF5FF85F670665EFA23FE05FA16" authority="Fernandez, Gastaldi, Thompson & Hajdu" authorityName="Fernandez, Gastaldi, Thompson & Hajdu" authorityYear="2021" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="14" pageNumber="367" phylum="Porifera" rank="species" species="santacruzae" status="sp. nov." subGenus="Pytheas">
|
||
<emphasis id="AFDD5A64FF85F670665EFA23FC17FA72" box="[856,923,1417,1441]" italics="true" pageId="14" pageNumber="367">Crella</emphasis>
|
||
(
|
||
<emphasis id="AFDD5A64FF85F67066B7FA23FB89FA72" box="[945,1029,1417,1441]" italics="true" pageId="14" pageNumber="367">Pytheas</emphasis>
|
||
)
|
||
<emphasis id="AFDD5A64FF85F670611DFA20FB10FA72" box="[1051,1180,1418,1441]" italics="true" pageId="14" pageNumber="367">santacruzae</emphasis>
|
||
<emphasis id="AFDD5A64FF85F67061AFFA23FE05FA16" bold="true" pageId="14" pageNumber="367">Fernandez, Gastaldi, Thompson & Hajdu</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFDD5A64FF85F670648FFA07FE79FA16" bold="true" box="[393,501,1453,1477]" pageId="14" pageNumber="367">
|
||
,
|
||
<taxonomicNameLabel id="B4EEE71FFF85F670649CFA07FE79FA16" box="[410,501,1453,1477]" pageId="14" pageNumber="367" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Measurements are presented as, minimum–
|
||
<emphasis id="AFDD5A64FF85F67066E3FA04FBB7FA16" box="[997,1083,1454,1477]" italics="true" pageId="14" pageNumber="367">average</emphasis>
|
||
(standard deviation)–maximum length/minimum–
|
||
<emphasis id="AFDD5A64FF85F6706450FA78FE20FA3A" box="[342,428,1490,1513]" italics="true" pageId="14" pageNumber="367">average</emphasis>
|
||
(standard deviation)–maximum thickness. For chelae microscleres only length is provided
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="9D168676FF85F67065A0FA53FCD8F8E9" pageId="14" pageNumber="367">
|
||
<table id="EFA974D6FF85098165A0FA52FA0BF8E9" box="[166,1415,1528,1850]" colsContinueFrom="6.[166,1421,263,1061]" gridcols="4" gridrows="9" pageId="14" pageNumber="367">
|
||
<tr id="23998434FF85098165A0FA52FA0BF9C2" box="[166,1415,1528,1553]" gridrow="0" pageId="14" pageNumber="367">
|
||
<th id="6048ED48FF85098165A0FA52FED7F9C2" box="[166,347,1528,1553]" gridcol="0" gridrow="0" pageId="14" pageNumber="367">Voucher</th>
|
||
<th id="6048ED48FF8509816491FA52FDE1F9C2" box="[407,621,1528,1553]" gridcol="1" gridrow="0" pageId="14" pageNumber="367">
|
||
<emphasis id="AFDD5A64FF85F6706491FA53FE7AF9C2" bold="true" box="[407,502,1529,1553]" pageId="14" pageNumber="367">Tornotes</emphasis>
|
||
</th>
|
||
<th id="6048ED48FF8509816799FA52FBD8F9C2" box="[671,1108,1528,1553]" gridcol="2" gridrow="0" pageId="14" pageNumber="367">
|
||
<emphasis id="AFDD5A64FF85F6706799FA52FCBAF9C3" bold="true" box="[671,822,1528,1552]" pageId="14" pageNumber="367">Acanthostyles</emphasis>
|
||
</th>
|
||
<th id="6048ED48FF8509816190FA52FA0BF9C2" box="[1174,1415,1528,1553]" gridcol="3" gridrow="0" pageId="14" pageNumber="367">
|
||
<emphasis id="AFDD5A64FF85F6706190FA52FAD8F9C3" bold="true" box="[1174,1364,1528,1552]" pageId="14" pageNumber="367">Arcuate isochelae</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="23998434FF85098165A0F98BFA0BF9EA" box="[166,1415,1569,1593]" gridrow="1" pageId="14" pageNumber="367">
|
||
<th id="6048ED48FF85098165A0F98BFED7F9EA" box="[166,347,1569,1593]" gridcol="0" gridrow="1" pageId="14" pageNumber="367">ZIN 12081 holo-</th>
|
||
<td id="6048ED48FF8509816491F98BFDE1F9EA" box="[407,621,1569,1593]" gridcol="1" gridrow="1" pageId="14" pageNumber="367">
|
||
392.6–
|
||
<emphasis id="AFDD5A64FF85F67064DBF98BFD9AF9EA" box="[477,534,1569,1593]" italics="true" pageId="14" pageNumber="367">486.9</emphasis>
|
||
</td>
|
||
<td id="6048ED48FF8509816799F98BFBD8F9EA" box="[671,1108,1569,1593]" gridcol="2" gridrow="1" pageId="14" pageNumber="367">
|
||
choanosomal 434.3–
|
||
<emphasis id="AFDD5A64FF85F6706676F98BFC25F9EA" box="[880,937,1569,1593]" italics="true" pageId="14" pageNumber="367">492.7</emphasis>
|
||
(36)–562.6/9.1–
|
||
</td>
|
||
<td id="6048ED48FF8509816190F98BFA0BF9EA" box="[1174,1415,1569,1593]" gridcol="3" gridrow="1" pageId="14" pageNumber="367">
|
||
21.6–
|
||
<emphasis id="AFDD5A64FF85F67061C9F98BFB77F9EA" box="[1231,1275,1569,1593]" italics="true" pageId="14" pageNumber="367">25.2</emphasis>
|
||
(2.8)–30.9 (n
|
||
</td>
|
||
</tr>
|
||
<tr id="23998434FF85098165A0F9EFFA0BF98D" box="[166,1415,1605,1630]" gridrow="2" pageId="14" pageNumber="367">
|
||
<th id="6048ED48FF85098165A0F9EFFED7F98D" box="[166,347,1605,1630]" gridcol="0" gridrow="2" pageId="14" pageNumber="367">type (fragment of</th>
|
||
<td id="6048ED48FF8509816491F9EFFDE1F98D" box="[407,621,1605,1630]" gridcol="1" gridrow="2" pageId="14" pageNumber="367">
|
||
(37)–552.1/7.6–
|
||
<emphasis id="AFDD5A64FF85F670673CF9EFFDEAF98E" box="[570,614,1605,1629]" italics="true" pageId="14" pageNumber="367">10.5</emphasis>
|
||
</td>
|
||
<td id="6048ED48FF8509816799F9EFFBD8F98D" box="[671,1108,1605,1630]" gridcol="2" gridrow="2" pageId="14" pageNumber="367">
|
||
<emphasis id="AFDD5A64FF85F6706799F9EFFD45F98E" box="[671,713,1605,1629]" italics="true" pageId="14" pageNumber="367">11.6</emphasis>
|
||
(1.1)–13.7 (n = 23)
|
||
</td>
|
||
<td id="6048ED48FF8509816190F9EFFA0BF98D" box="[1174,1415,1605,1630]" gridcol="3" gridrow="2" pageId="14" pageNumber="367">= 23)</td>
|
||
</tr>
|
||
<tr id="23998434FF85098165A0F9C3FA0BF952" box="[166,1415,1641,1665]" gridrow="3" pageId="14" pageNumber="367" rowspan-3="1">
|
||
<th id="6048ED48FF85098165A0F9C3FED7F952" box="[166,347,1641,1665]" gridcol="0" gridrow="3" pageId="14" pageNumber="367">holotype―MNRJ</th>
|
||
<td id="6048ED48FF8509816491F9C3FDE1F952" box="[407,621,1641,1665]" gridcol="1" gridrow="3" pageId="14" pageNumber="367">(1)–12.2 (n = 23)</td>
|
||
<td id="6048ED48FF8509816799F9C3FBD8F952" box="[671,1108,1641,1665]" gridcol="2" gridrow="3" pageId="14" pageNumber="367">
|
||
ectosomal 91.9–
|
||
<emphasis id="AFDD5A64FF85F6706643F9C3FCF2F952" box="[837,894,1641,1665]" italics="true" pageId="14" pageNumber="367">107.1</emphasis>
|
||
(6.1)–117.3/4.2–
|
||
<emphasis id="AFDD5A64FF85F670612BF9C0FBC1F952" box="[1069,1101,1642,1665]" italics="true" pageId="14" pageNumber="367">5.5</emphasis>
|
||
</td>
|
||
</tr>
|
||
<tr id="23998434FF85098165A0F927FA0BF976" box="[166,1415,1677,1701]" gridrow="4" pageId="14" pageNumber="367" rowspan-1="1" rowspan-3="1">
|
||
<th id="6048ED48FF85098165A0F927FED7F976" box="[166,347,1677,1701]" gridcol="0" gridrow="4" pageId="14" pageNumber="367">22479)</th>
|
||
<td id="6048ED48FF8509816799F927FBD8F976" box="[671,1108,1677,1701]" gridcol="2" gridrow="4" pageId="14" pageNumber="367">(0.8)–7.1 (n = 23)</td>
|
||
</tr>
|
||
<tr id="23998434FF85098165A0F91FFA0BF91D" box="[166,1415,1717,1742]" gridrow="5" pageId="14" pageNumber="367">
|
||
<th id="6048ED48FF85098165A0F91FFED7F91D" box="[166,347,1717,1742]" gridcol="0" gridrow="5" pageId="14" pageNumber="367">ZIN 12082 para-</th>
|
||
<td id="6048ED48FF8509816491F91FFDE1F91D" box="[407,621,1717,1742]" gridcol="1" gridrow="5" pageId="14" pageNumber="367">
|
||
427.4–
|
||
<emphasis id="AFDD5A64FF85F67064DBF91CFD9AF91D" box="[477,534,1718,1742]" italics="true" pageId="14" pageNumber="367">517.7</emphasis>
|
||
</td>
|
||
<td id="6048ED48FF8509816799F91FFBD8F91D" box="[671,1108,1717,1742]" gridcol="2" gridrow="5" pageId="14" pageNumber="367">
|
||
choanosomal 371.5–
|
||
<emphasis id="AFDD5A64FF85F6706676F91FFC25F91E" box="[880,937,1717,1741]" italics="true" pageId="14" pageNumber="367">464.6</emphasis>
|
||
(79.4)–553/9.9–
|
||
</td>
|
||
<td id="6048ED48FF8509816190F91FFA0BF91D" box="[1174,1415,1717,1742]" gridcol="3" gridrow="5" pageId="14" pageNumber="367">
|
||
22.3–
|
||
<emphasis id="AFDD5A64FF85F67061C9F91CFB77F91D" box="[1231,1275,1718,1742]" italics="true" pageId="14" pageNumber="367">25.3</emphasis>
|
||
(1.6)–28.1 (n
|
||
</td>
|
||
</tr>
|
||
<tr id="23998434FF85098165A0F973FA0BF921" box="[166,1415,1753,1778]" gridrow="6" pageId="14" pageNumber="367">
|
||
<th id="6048ED48FF85098165A0F973FED7F921" box="[166,347,1753,1778]" gridcol="0" gridrow="6" pageId="14" pageNumber="367">type (fragment of</th>
|
||
<td id="6048ED48FF8509816491F973FDE1F921" box="[407,621,1753,1778]" gridcol="1" gridrow="6" pageId="14" pageNumber="367">
|
||
(41.6)–576.1/7.8–
|
||
<emphasis id="AFDD5A64FF85F670674BF970FDE1F921" box="[589,621,1754,1778]" italics="true" pageId="14" pageNumber="367">9.8</emphasis>
|
||
</td>
|
||
<td id="6048ED48FF8509816799F973FBD8F921" box="[671,1108,1753,1778]" gridcol="2" gridrow="6" pageId="14" pageNumber="367">
|
||
<emphasis id="AFDD5A64FF85F6706799F970FD45F921" box="[671,713,1754,1778]" italics="true" pageId="14" pageNumber="367">11.4</emphasis>
|
||
(1.1)–13.5 (n = 23)
|
||
</td>
|
||
<td id="6048ED48FF8509816190F973FA0BF921" box="[1174,1415,1753,1778]" gridcol="3" gridrow="6" pageId="14" pageNumber="367">= 12)</td>
|
||
</tr>
|
||
<tr id="23998434FF85098165A0F957FA0BF8C5" box="[166,1415,1789,1814]" gridrow="7" pageId="14" pageNumber="367" rowspan-3="1">
|
||
<th id="6048ED48FF85098165A0F957FED7F8C5" box="[166,347,1789,1814]" gridcol="0" gridrow="7" pageId="14" pageNumber="367">paratype―MNRJ</th>
|
||
<td id="6048ED48FF8509816491F957FDE1F8C5" box="[407,621,1789,1814]" gridcol="1" gridrow="7" pageId="14" pageNumber="367">(0.9)–11.4 (n = 23)</td>
|
||
<td id="6048ED48FF8509816799F957FBD8F8C5" box="[671,1108,1789,1814]" gridcol="2" gridrow="7" pageId="14" pageNumber="367">
|
||
ectosomal 95.3–
|
||
<emphasis id="AFDD5A64FF85F6706643F957FCF2F8C6" box="[837,894,1789,1813]" italics="true" pageId="14" pageNumber="367">109.6</emphasis>
|
||
(8.6)–121.7/4.3–
|
||
<emphasis id="AFDD5A64FF85F6706128F954FBC2F8C5" box="[1070,1102,1790,1814]" italics="true" pageId="14" pageNumber="367">5.2</emphasis>
|
||
</td>
|
||
</tr>
|
||
<tr id="23998434FF85098165A0F888FA0BF8E9" box="[166,1415,1826,1850]" gridrow="8" pageId="14" pageNumber="367" rowspan-1="1" rowspan-3="1">
|
||
<th id="6048ED48FF85098165A0F888FED7F8E9" box="[166,347,1826,1850]" gridcol="0" gridrow="8" pageId="14" pageNumber="367">22438)</th>
|
||
<td id="6048ED48FF8509816799F888FBD8F8E9" box="[671,1108,1826,1850]" gridcol="2" gridrow="8" pageId="14" pageNumber="367">(0.7)–6.8 (n = 10)</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<subSubSection id="D5B3D5FDFF85F67065C1F8C3FE6FF823" pageId="14" pageNumber="367" type="biology_ecology">
|
||
<paragraph id="9D168676FF85F67065C1F8C3FE6FF823" blockId="14.[151,1437,1897,2032]" pageId="14" pageNumber="367">
|
||
<emphasis id="AFDD5A64FF85F67065C1F8C3FEA0F850" bold="true" box="[199,300,1897,1923]" pageId="14" pageNumber="367">Ecology.</emphasis>
|
||
Deep sea species occurring with a diverse set of other sponges:
|
||
<taxonomicName id="5AA9FDF5FF85F6706119F8C3FB62F857" box="[1055,1262,1897,1924]" class="Demospongiae" family="Halichondriidae" genus="Hymeniacidon" kingdom="Animalia" order="Suberitida" pageId="14" pageNumber="367" phylum="Porifera" rank="species" species="undetermined">
|
||
<emphasis id="AFDD5A64FF85F6706119F8C3FB4EF850" box="[1055,1218,1897,1923]" italics="true" pageId="14" pageNumber="367">Hymeniacidon</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="5AA9FDF5FF85F67061F8F8C0FF35F87B" class="Demospongiae" family="Myxillidae" genus="Hymenancora" kingdom="Animalia" order="Poecilosclerida" pageId="14" pageNumber="367" phylum="Porifera" rank="species" species="undetermined">
|
||
<emphasis id="AFDD5A64FF85F67061F8F8C0FA11F850" box="[1278,1437,1898,1923]" italics="true" pageId="14" pageNumber="367">Hymenancora</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="5AA9FDF5FF85F67065CFF827FEC9F87B" box="[201,325,1933,1960]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="14" pageNumber="367" phylum="Porifera" rank="species" species="undetermined">
|
||
<emphasis id="AFDD5A64FF85F67065CFF827FE94F874" box="[201,280,1933,1959]" italics="true" pageId="14" pageNumber="367">Iophon</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="5AA9FDF5FF85F6706453F824FD88F87B" box="[341,516,1934,1960]" class="Demospongiae" family="Esperiopsidae" genus="Esperiopsis" kingdom="Animalia" order="Poecilosclerida" pageId="14" pageNumber="367" phylum="Porifera" rank="species" species="undetermined">
|
||
<emphasis id="AFDD5A64FF85F6706453F824FE54F874" box="[341,472,1934,1959]" italics="true" pageId="14" pageNumber="367">Esperiopsis</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="5AA9FDF5FF85F6706712F827FD2CF87B" box="[532,672,1933,1960]" class="Demospongiae" family="Hymedesmiidae" genus="Phorbas" kingdom="Animalia" order="Poecilosclerida" pageId="14" pageNumber="367" phylum="Porifera" rank="species" species="undetermined">
|
||
<emphasis id="AFDD5A64FF85F6706712F827FDFFF874" box="[532,627,1933,1959]" italics="true" pageId="14" pageNumber="367">Phorbas</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="5AA9FDF5FF85F67067B6F827FCB9F87B" box="[688,821,1933,1960]" class="Demospongiae" family="Tedaniidae" genus="Tedania" kingdom="Animalia" order="Poecilosclerida" pageId="14" pageNumber="367" phylum="Porifera" rank="species" species="undetermined">
|
||
<emphasis id="AFDD5A64FF85F67067B6F827FC85F874" box="[688,777,1933,1959]" italics="true" pageId="14" pageNumber="367">Tedania</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="5AA9FDF5FF85F6706640F827FC65F874" authorityName="Topsent" authorityYear="1922" box="[838,1001,1933,1959]" class="Demospongiae" family="Latrunculiidae" kingdom="Animalia" order="Poecilosclerida" pageId="14" pageNumber="367" phylum="Porifera" rank="family">Latrunculiidae</taxonomicName>
|
||
sp.,
|
||
<taxonomicName id="5AA9FDF5FF85F6706123F827FB2CF874" authorityName="Dendy" authorityYear="1922" box="[1061,1184,1933,1959]" class="Demospongiae" family="Myxillidae" kingdom="Animalia" order="Poecilosclerida" pageId="14" pageNumber="367" phylum="Porifera" rank="family">Myxillidae</taxonomicName>
|
||
sp.,
|
||
<taxonomicName id="5AA9FDF5FF85F67061DBF827FAE7F874" authorityName="Lendenfeld" authorityYear="1898" box="[1245,1387,1933,1959]" class="Demospongiae" family="Stelligeridae" kingdom="Animalia" order="Axinellida" pageId="14" pageNumber="367" phylum="Porifera" rank="family">Stelligeridae</taxonomicName>
|
||
sp., Haplosclerida sp.,
|
||
<taxonomicName id="5AA9FDF5FF85F6706476F81BFE6FF818" authorityName="Chombard & Boury-Esnault" authorityYear="1999" box="[368,483,1969,1995]" class="Demospongiae" kingdom="Animalia" order="Suberitida" pageId="14" pageNumber="367" phylum="Porifera" rank="order">Suberitida</taxonomicName>
|
||
sp., Hexactinellida sp. The
|
||
<quantity id="5A512B93FF85F6706629F81BFCF6F81F" box="[815,890,1969,1996]" metricMagnitude="2" metricUnit="m" metricValue="7.5" pageId="14" pageNumber="367" unit="m" value="750.0">750 m</quantity>
|
||
deep isobath is situated in the domains of the Antarctic Intermediate Water.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="C9D6D6FEFF84F6716591F9D9FC99F820" ID-DOI="http://doi.org/10.5281/zenodo.5572187" ID-Zenodo-Dep="5572187" httpUri="https://zenodo.org/record/5572187/files/figure.png" pageId="15" pageNumber="368" startId="15.[151,250,1651,1675]" targetBox="[208,1378,181,1627]" targetPageId="15">
|
||
<paragraph id="9D168676FF84F6716591F9D9FC99F820" blockId="15.[151,1437,1651,2035]" pageId="15" pageNumber="368">
|
||
<emphasis id="AFDD5A64FF84F6716591F9D9FE98F958" bold="true" box="[151,276,1651,1675]" pageId="15" pageNumber="368">FIGURE 7.</emphasis>
|
||
<taxonomicName id="5AA9FDF5FF84F671641DF9D9FB9EF958" authority="Fernandez, Gastaldi, Thompson & Hajdu" authorityName="Fernandez, Gastaldi, Thompson & Hajdu" authorityYear="2021" box="[283,1042,1651,1675]" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="15" pageNumber="368" phylum="Porifera" rank="species" species="santacruzae" status="sp. nov." subGenus="Pytheas">
|
||
<emphasis id="AFDD5A64FF84F671641DF9D9FED7F958" box="[283,347,1651,1675]" italics="true" pageId="15" pageNumber="368">Crella</emphasis>
|
||
(
|
||
<emphasis id="AFDD5A64FF84F671646CF9D9FE36F958" box="[362,442,1651,1675]" italics="true" pageId="15" pageNumber="368">Pytheas</emphasis>
|
||
)
|
||
<emphasis id="AFDD5A64FF84F67164CCF9DEFDC8F958" box="[458,580,1652,1675]" italics="true" pageId="15" pageNumber="368">santacruzae</emphasis>
|
||
<emphasis id="AFDD5A64FF84F671674DF9D9FB9EF958" bold="true" box="[587,1042,1651,1675]" pageId="15" pageNumber="368">Fernandez, Gastaldi, Thompson & Hajdu</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFDD5A64FF84F6716114F9D9FBE3F958" bold="true" box="[1042,1135,1651,1675]" pageId="15" pageNumber="368">
|
||
,
|
||
<taxonomicNameLabel id="B4EEE71FFF84F671611BF9D9FBE3F958" box="[1053,1135,1651,1675]" pageId="15" pageNumber="368" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
: skeleton (
|
||
<emphasis id="AFDD5A64FF84F67161E7F9D9FA83F958" bold="true" box="[1249,1295,1651,1675]" pageId="15" pageNumber="368">A–F</emphasis>
|
||
) and spicules (
|
||
<emphasis id="AFDD5A64FF84F67165A6F93DFF42F97C" bold="true" box="[160,206,1687,1711]" pageId="15" pageNumber="368">G–S</emphasis>
|
||
, in SEM and light microscopy) of the holotype―ZIN 12081 (
|
||
<emphasis id="AFDD5A64FF84F671664AF93DFCD2F97C" bold="true" box="[844,862,1687,1711]" pageId="15" pageNumber="368">A</emphasis>
|
||
,
|
||
<emphasis id="AFDD5A64FF84F671666AF93DFC10F97C" bold="true" box="[876,924,1687,1711]" pageId="15" pageNumber="368">D–E</emphasis>
|
||
,
|
||
<emphasis id="AFDD5A64FF84F67166AFF93DFC57F97C" bold="true" box="[937,987,1687,1711]" pageId="15" pageNumber="368">G–N</emphasis>
|
||
) and paratype―ZIN 12082 (
|
||
<emphasis id="AFDD5A64FF84F6716001F93DFA01F97C" bold="true" box="[1287,1421,1687,1711]" pageId="15" pageNumber="368">B–C, F, O–S</emphasis>
|
||
).
|
||
<emphasis id="AFDD5A64FF84F6716591F911FF25F900" bold="true" box="[151,169,1723,1747]" pageId="15" pageNumber="368">A</emphasis>
|
||
, transverse section.
|
||
<emphasis id="AFDD5A64FF84F6716484F911FE1FF900" bold="true" box="[386,403,1723,1747]" pageId="15" pageNumber="368">B</emphasis>
|
||
, transverse section.
|
||
<emphasis id="AFDD5A64FF84F671676AF911FDF2F900" bold="true" box="[620,638,1723,1747]" pageId="15" pageNumber="368">C</emphasis>
|
||
, transverse section (another section).
|
||
<emphasis id="AFDD5A64FF84F6716116F911FBAEF900" bold="true" box="[1040,1058,1723,1747]" pageId="15" pageNumber="368">D</emphasis>
|
||
, tornotes in bouquet and ectosomal acanthostyles scattered and making a continuous layer at the ectosomal region.
|
||
<emphasis id="AFDD5A64FF84F6716104F975FB9FF924" bold="true" box="[1026,1043,1759,1783]" pageId="15" pageNumber="368">E</emphasis>
|
||
, bouquet of tornotes and ectosomal acanthostyles.
|
||
<emphasis id="AFDD5A64FF84F671642DF8A9FEB6F8C8" bold="true" box="[299,314,1795,1819]" pageId="15" pageNumber="368">F</emphasis>
|
||
, tornotes in bundles and ectosomal acanthostyles at the ectosomal region.
|
||
<emphasis id="AFDD5A64FF84F6716125F8A9FBBBF8C8" bold="true" box="[1059,1079,1795,1819]" pageId="15" pageNumber="368">G</emphasis>
|
||
, tornotes (strongyle-like shape).
|
||
<emphasis id="AFDD5A64FF84F6716084F8A9FA1AF8C8" bold="true" box="[1410,1430,1795,1819]" pageId="15" pageNumber="368">H</emphasis>
|
||
, extremities of the tornotes.
|
||
<emphasis id="AFDD5A64FF84F67164B7F88DFE37F8EC" bold="true" box="[433,443,1831,1855]" pageId="15" pageNumber="368">I</emphasis>
|
||
, tornotes (in light microscopy).
|
||
<emphasis id="AFDD5A64FF84F6716601F88DFC98F8EC" bold="true" box="[775,788,1831,1855]" pageId="15" pageNumber="368">J</emphasis>
|
||
, extremities of the tornotes with slightly rough appearance due to very small spines.
|
||
<emphasis id="AFDD5A64FF84F6716473F8E1FE05F8B0" bold="true" box="[373,393,1867,1891]" pageId="15" pageNumber="368">K</emphasis>
|
||
, choanosomal acanthostyles.
|
||
<emphasis id="AFDD5A64FF84F67167BAF8E1FD41F8B0" bold="true" box="[700,717,1867,1891]" pageId="15" pageNumber="368">L</emphasis>
|
||
, choanosomal and ectosomal acanthostyles (in light microscopy).
|
||
<emphasis id="AFDD5A64FF84F6716078F8E1FA1AF8B0" bold="true" box="[1406,1430,1867,1891]" pageId="15" pageNumber="368">M</emphasis>
|
||
, ectosomal acanthostyles.
|
||
<emphasis id="AFDD5A64FF84F671649DF8C5FE21F854" bold="true" box="[411,429,1903,1927]" pageId="15" pageNumber="368">N</emphasis>
|
||
, arcuate isochelae.
|
||
<emphasis id="AFDD5A64FF84F6716770F8C5FD06F854" bold="true" box="[630,650,1903,1927]" pageId="15" pageNumber="368">O</emphasis>
|
||
, tornotes (strongyles-like shape) and ectosomal acanthostyles.
|
||
<emphasis id="AFDD5A64FF84F6716009F8C5FA92F854" bold="true" box="[1295,1310,1903,1927]" pageId="15" pageNumber="368">P</emphasis>
|
||
, extremities of the tornotes.
|
||
<emphasis id="AFDD5A64FF84F671643AF839FEDCF878" bold="true" box="[316,336,1939,1963]" pageId="15" pageNumber="368">Q</emphasis>
|
||
, choanosomal acanthostyles (in light microscopy).
|
||
<emphasis id="AFDD5A64FF84F6716662F839FCFAF878" bold="true" box="[868,886,1939,1963]" pageId="15" pageNumber="368">R</emphasis>
|
||
, ectosomal acanthostyles.
|
||
<emphasis id="AFDD5A64FF84F671618DF839FB15F878" bold="true" box="[1163,1177,1939,1963]" pageId="15" pageNumber="368">S</emphasis>
|
||
, arcuate isochelae. Scale bars:
|
||
<emphasis id="AFDD5A64FF84F67165C9F81DFF6DF81C" bold="true" box="[207,225,1975,1999]" pageId="15" pageNumber="368">A</emphasis>
|
||
= 500 µm;
|
||
<emphasis id="AFDD5A64FF84F671645CF81DFE06F81C" bold="true" box="[346,394,1975,1999]" pageId="15" pageNumber="368">B–C</emphasis>
|
||
= 200 µm;
|
||
<emphasis id="AFDD5A64FF84F6716704F81DFDB9F81C" bold="true" box="[514,565,1975,1999]" pageId="15" pageNumber="368">D–G</emphasis>
|
||
= 100 µm;
|
||
<emphasis id="AFDD5A64FF84F67167ABF81DFD4DF81C" bold="true" box="[685,705,1975,1999]" pageId="15" pageNumber="368">H</emphasis>
|
||
= 10 µm;
|
||
<emphasis id="AFDD5A64FF84F671662BF81DFCBBF81C" bold="true" box="[813,823,1975,1999]" pageId="15" pageNumber="368">I</emphasis>
|
||
= 100 µm;
|
||
<emphasis id="AFDD5A64FF84F67166AEF81DFC39F81C" bold="true" box="[936,949,1975,1999]" pageId="15" pageNumber="368">J</emphasis>
|
||
= 10 µm;
|
||
<emphasis id="AFDD5A64FF84F6716127F81DFBDDF81C" bold="true" box="[1057,1105,1975,1999]" pageId="15" pageNumber="368">K–L</emphasis>
|
||
= 100;
|
||
<emphasis id="AFDD5A64FF84F67161A7F81DFB35F81C" bold="true" box="[1185,1209,1975,1999]" pageId="15" pageNumber="368">M</emphasis>
|
||
= 50 µm;
|
||
<emphasis id="AFDD5A64FF84F6716023F81DFABBF81C" bold="true" box="[1317,1335,1975,1999]" pageId="15" pageNumber="368">N</emphasis>
|
||
= 20 µm;
|
||
<emphasis id="AFDD5A64FF84F6716591F871FF27F820" bold="true" box="[151,171,2011,2035]" pageId="15" pageNumber="368">O</emphasis>
|
||
= 100 µm;
|
||
<emphasis id="AFDD5A64FF84F6716424F871FEBDF820" bold="true" box="[290,305,2011,2035]" pageId="15" pageNumber="368">P</emphasis>
|
||
= 10 µm;
|
||
<emphasis id="AFDD5A64FF84F671649AF871FE3CF820" bold="true" box="[412,432,2011,2035]" pageId="15" pageNumber="368">Q</emphasis>
|
||
= 100 µm;
|
||
<emphasis id="AFDD5A64FF84F6716720F871FDB4F820" bold="true" box="[550,568,2011,2035]" pageId="15" pageNumber="368">R</emphasis>
|
||
= 50 µm;
|
||
<emphasis id="AFDD5A64FF84F67167A5F871FD3DF820" bold="true" box="[675,689,2011,2035]" pageId="15" pageNumber="368">S</emphasis>
|
||
= 20 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="D5B3D5FDFF9BF66E65C1FF3CFB5CFF62" box="[199,1232,150,177]" pageId="16" pageNumber="369" type="distribution">
|
||
<paragraph id="9D168676FF9BF66E65C1FF3CFB5CFF62" blockId="16.[151,1437,150,753]" box="[199,1232,150,177]" pageId="16" pageNumber="369">
|
||
<emphasis id="AFDD5A64FF9BF66E65C1FF3CFEEDFF63" bold="true" box="[199,353,150,176]" pageId="16" pageNumber="369">Distribution.</emphasis>
|
||
Known only from its
|
||
<typeStatus id="421238D4FF9BF66E675FFF3DFD05FF62" box="[601,649,151,177]" pageId="16" pageNumber="369">type</typeStatus>
|
||
locality, in the deep south-western Atlantic (
|
||
<figureCitation id="05929AF3FF9BF66E6178FF3DFB33FF62" box="[1150,1215,151,177]" captionStart="FIGURE 1" captionStartId="2.[151,250,1490,1514]" captionTargetBox="[151,1435,181,1465]" captionTargetId="figure-31@2.[151,1435,181,1465]" captionTargetPageId="2" captionText="FIGURE 1. Map of collection points. A, southern South America and arrow pointing to 1—off Santa Cruz province, Argentina Sea. B, Desventuradas Archipelago and arrow pointing to 2—San Ambrosio Island. C, Chiloé Island and Corcovado Gulf showing zoomed out to D (arrows ponting to 3—Puñihuil, Cocotue bay, 4—Duahatao and 5—Metalqui Island) and zoomed in to E (arrow pointing to 6—Rada Negra, Palvitad fjord). Scale bars: A = 500 km; B = 10 km; C = 20 km; D–E = 5km. Map from Google Earth." figureDoi="http://doi.org/10.5281/zenodo.5572171" httpUri="https://zenodo.org/record/5572171/files/figure.png" pageId="16" pageNumber="369">Fig. 1</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D5B3D5FDFF9BF66E65C1FF11FDB5FF2A" pageId="16" pageNumber="369" type="etymology">
|
||
<paragraph id="9D168676FF9BF66E65C1FF11FDB5FF2A" blockId="16.[151,1437,150,753]" pageId="16" pageNumber="369">
|
||
<emphasis id="AFDD5A64FF9BF66E65C1FF11FEC2FF06" bold="true" box="[199,334,187,213]" pageId="16" pageNumber="369">Etymology.</emphasis>
|
||
The name ‘santacruzae’ is a reference to
|
||
<collectingCountry id="E5BEC6E6FF9BF66E6629FF11FC4BFF06" box="[815,967,187,213]" name="Argentina" pageId="16" pageNumber="369">the Argentine</collectingCountry>
|
||
province
|
||
<collectingRegion id="5F6D4894FF9BF66E613AFF11FB30FF06" box="[1084,1212,187,213]" country="Argentina" name="Santa Cruz" pageId="16" pageNumber="369">Santa Cruz</collectingRegion>
|
||
, off which the
|
||
<typeStatus id="421238D4FF9BF66E606AFF11FA10FF06" box="[1388,1436,187,213]" pageId="16" pageNumber="369">type</typeStatus>
|
||
locality of the new species is located.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D5B3D5FDFF9BF66E65C1FEA9FE6DFD22" pageId="16" pageNumber="369" type="discussion">
|
||
<paragraph id="9D168676FF9BF66E65C1FEA9FCF4FEB6" blockId="16.[151,1437,150,753]" pageId="16" pageNumber="369">
|
||
<emphasis id="AFDD5A64FF9BF66E65C1FEA9FEB7FECE" bold="true" box="[199,315,259,285]" pageId="16" pageNumber="369">Remarks.</emphasis>
|
||
The new deep-waters southwestern Atlantic species is set apart from both new shallow-waters southeastern Pacific species described above, mainly in having a single category of choanosomal acanthostyles, much larger than those observed in both Pacific species (
|
||
<tableCitation id="D02BB3CDFF9BF66E6615FEE1FCE7FEB6" box="[787,875,331,357]" captionStart="TABLE 2" captionStartId="9.[150,238,464,490]" captionTargetPageId="9" captionText="TABLE 2. Distribution, bathymetry (m), characters (external and skeletal features) and measurements of spicules (μm) of all known species of Crella (Pytheas) Topsent, 1890. Measurements are presented as, minimum–average (standard deviation)–maximum length/minimum–average (standard deviation)–maximum thickness, unless stated otherwise. For chelae microscleres only length is provided, and for sigmas length and thickness. Range of measurements and/or average and/or standard deviation for some species are absent from the literature. Codes throughout the table: * (absent),? (no information), ‘ ’ (according to original description), “ ” (our opinion)." httpUri="http://table.plazi.org/id/C9D6D6FEFF82F6776590FE7AF9A1FD85" pageId="16" pageNumber="369" tableUuid="C9D6D6FEFF82F6776590FE7AF9A1FD85">Table 2</tableCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="9D168676FF9BF66E65C1FEC5FE6DFD22" blockId="16.[151,1437,150,753]" pageId="16" pageNumber="369">
|
||
Among additional
|
||
<taxonomicName id="5AA9FDF5FF9BF66E64A2FEC5FDEEFE5A" authority="" authorityName="Topsent" authorityYear="1890" box="[420,610,367,393]" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="16" pageNumber="369" phylum="Porifera" rank="subGenus" subGenus="Pytheas">
|
||
<emphasis id="AFDD5A64FF9BF66E64A2FEC5FE67FE5A" box="[420,491,367,393]" italics="true" pageId="16" pageNumber="369">Crella</emphasis>
|
||
(
|
||
<emphasis id="AFDD5A64FF9BF66E6706FEC5FDD5FE5A" box="[512,601,367,393]" italics="true" pageId="16" pageNumber="369">Pytheas</emphasis>
|
||
)
|
||
</taxonomicName>
|
||
spp., three appear close to
|
||
<emphasis id="AFDD5A64FF9BF66E66B5FEC5FC41FE5A" box="[947,973,367,393]" italics="true" pageId="16" pageNumber="369">C.</emphasis>
|
||
(
|
||
<emphasis id="AFDD5A64FF9BF66E66E5FEC5FC78FE5B" box="[995,1012,367,392]" italics="true" pageId="16" pageNumber="369">P</emphasis>
|
||
)
|
||
<taxonomicName id="5AA9FDF5FF9BF66E610FFEC5FE04FE7F" authority="Fernandez, Gastaldi, Thompson & Hajdu" authorityName="Fernandez, Gastaldi, Thompson & Hajdu" authorityYear="2021" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="16" pageNumber="369" phylum="Porifera" rank="species" species="santacruzae" status="sp. nov.">
|
||
<emphasis id="AFDD5A64FF9BF66E610FFEC5FB1CFE5B" box="[1033,1168,367,392]" italics="true" pageId="16" pageNumber="369">santacruzae</emphasis>
|
||
<emphasis id="AFDD5A64FF9BF66E619BFEC5FE04FE7F" bold="true" pageId="16" pageNumber="369">Fernandez, Gastaldi, Thompson & Hajdu</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFDD5A64FF9BF66E648EFE38FE60FE7E" bold="true" box="[392,492,402,429]" pageId="16" pageNumber="369">
|
||
,
|
||
<taxonomicNameLabel id="B4EEE71FFF9BF66E6492FE39FE60FE7E" box="[404,492,403,429]" pageId="16" pageNumber="369" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
:
|
||
<emphasis id="AFDD5A64FF9BF66E64FCFE39FDADFE7F" box="[506,545,403,428]" italics="true" pageId="16" pageNumber="369">viz.</emphasis>
|
||
,
|
||
<taxonomicName id="5AA9FDF5FF9BF66E672BFE39FBC7FE7E" authority="Burton, 1931" authorityName="Burton" authorityYear="1931" box="[557,1099,403,429]" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="16" pageNumber="369" phylum="Porifera" rank="species" species="basispinosa" subGenus="Pytheas">
|
||
<emphasis id="AFDD5A64FF9BF66E672BFE39FDCBFE7E" box="[557,583,403,429]" italics="true" pageId="16" pageNumber="369">C.</emphasis>
|
||
(
|
||
<emphasis id="AFDD5A64FF9BF66E6751FE39FDE0FE7F" box="[599,620,403,428]" italics="true" pageId="16" pageNumber="369">P.</emphasis>
|
||
)
|
||
<emphasis id="AFDD5A64FF9BF66E677DFE39FD73FE7E" box="[635,767,403,429]" italics="true" pageId="16" pageNumber="369">basispinosa</emphasis>
|
||
Burton, 1931 (
|
||
<bibRefCitation id="F938FB87FF9BF66E66A3FE39FBCFFE7E" author="Burton, M." box="[933,1091,403,429]" pageId="16" pageNumber="369" pagination="1 - 8" refId="ref16019" refString="Burton, M. (1931 a) The Folden Fiord. Report on the sponges collected by Mr. Soot-Ryven in the Folden Fiord in the year 1923. TromsO Museum Skrifter, 1, 1 - 8." type="journal article" year="1931">Burton 1931a</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, from
|
||
<collectingCountry id="E5BEC6E6FF9BF66E6195FE39FB62FE7E" box="[1171,1262,403,429]" name="Norway" pageId="16" pageNumber="369">Norway</collectingCountry>
|
||
,
|
||
<taxonomicName id="5AA9FDF5FF9BF66E61FEFE39FEB6FE02" authority="(Dendy, 1924)" baseAuthorityName="Dendy" baseAuthorityYear="1924" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="16" pageNumber="369" phylum="Porifera" rank="species" species="fristedti" subGenus="Pytheas">
|
||
<emphasis id="AFDD5A64FF9BF66E61FEFE39FA9EFE7E" box="[1272,1298,403,429]" italics="true" pageId="16" pageNumber="369">C.</emphasis>
|
||
(
|
||
<emphasis id="AFDD5A64FF9BF66E6027FE39FABAFE7F" box="[1313,1334,403,428]" italics="true" pageId="16" pageNumber="369">P.</emphasis>
|
||
)
|
||
<emphasis id="AFDD5A64FF9BF66E6043FE39FA10FE7E" box="[1349,1436,403,429]" italics="true" pageId="16" pageNumber="369">fristedti</emphasis>
|
||
(
|
||
<bibRefCitation id="F938FB87FF9BF66E6599FE1DFEBEFE02" author="Dendy, A." box="[159,306,439,465]" pageId="16" pageNumber="369" pagination="269 - 392" refId="ref16949" refString="Dendy, A. (1924) Porifera. Part I. Non-Antarctic sponges. Natural History Report. British Antarctic (Terra Nova) Expedition, 1910, Zoology, 6 (3), 269 - 392. [pls. I - XV]" type="journal article" year="1924">Dendy, 1924</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, and C. (P.)
|
||
<taxonomicName id="5AA9FDF5FF9BF66E64B8FE1DFC45FE02" authority="(Bergquist & Fromont, 1988)" baseAuthorityName="Bergquist & Fromont" baseAuthorityYear="1988" box="[446,969,439,465]" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="16" pageNumber="369" phylum="Porifera" rank="species" species="novaezealandiae">
|
||
<emphasis id="AFDD5A64FF9BF66E64B8FE1DFDF6FE02" box="[446,634,439,465]" italics="true" pageId="16" pageNumber="369">novaezealandiae</emphasis>
|
||
(
|
||
<bibRefCitation id="F938FB87FF9BF66E678EFE1DFC4CFE02" author="Bergquist, P. R. & Fromont, P. J." box="[648,960,439,465]" pageId="16" pageNumber="369" pagination="1 - 197" refId="ref15653" refString="Bergquist, P. R. & Fromont, P. J. (1988) The Marine Fauna of New Zealand: Porifera, Demospongiae, Part 4 (Poecilosclerida). New Zealand Oceanographic Institute Memoir, 96, 1 - 197." type="journal article" year="1988">Bergquist & Fromont, 1988</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, from
|
||
<collectingCountry id="E5BEC6E6FF9BF66E6116FE1DFB29FE02" box="[1040,1189,439,465]" name="New Zealand" pageId="16" pageNumber="369">New Zealand</collectingCountry>
|
||
(
|
||
<tableCitation id="D02BB3CDFF9BF66E61B4FE1DFA84FE02" box="[1202,1288,439,465]" captionStart="TABLE 3" captionStartId="14.[151,239,1417,1441]" captionTargetPageId="14" captionText="TABLE 3. Measurements in micrometer (µm) of spicules of Crella (Pytheas) santacruzae Fernandez, Gastaldi, Thompson & Hajdu, sp. nov. Measurements are presented as, minimum–average (standard deviation)–maximum length/minimum–average (standard deviation)–maximum thickness. For chelae microscleres only length is provided" pageId="16" pageNumber="369">Table 3</tableCitation>
|
||
). These three species have large, paucispined acanthostyles similar to those of the new species. Moreover,
|
||
<taxonomicName id="5AA9FDF5FF9BF66E61C2FE71FA10FE26" authorityName="Burton" authorityYear="1931" box="[1220,1436,475,501]" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="16" pageNumber="369" phylum="Porifera" rank="species" species="basispinosa" subGenus="Pytheas">
|
||
<emphasis id="AFDD5A64FF9BF66E61C2FE71FB52FE26" box="[1220,1246,475,501]" italics="true" pageId="16" pageNumber="369">C.</emphasis>
|
||
(
|
||
<emphasis id="AFDD5A64FF9BF66E61F7FE71FA8AFE27" box="[1265,1286,475,500]" italics="true" pageId="16" pageNumber="369">P.</emphasis>
|
||
)
|
||
<emphasis id="AFDD5A64FF9BF66E601EFE71FA10FE26" box="[1304,1436,475,501]" italics="true" pageId="16" pageNumber="369">basispinosa</emphasis>
|
||
</taxonomicName>
|
||
has subtylote to strongyloid tornotes that also approach the condition seen in
|
||
<taxonomicName id="5AA9FDF5FF9BF66E610EFE55FE71FDEF" authority="Fernandez, Gastaldi, Thompson & Hajdu" authorityName="Fernandez, Gastaldi, Thompson & Hajdu" authorityYear="2021" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="16" pageNumber="369" phylum="Porifera" rank="species" species="santacruzae" status="sp. nov." subGenus="Pytheas">
|
||
<emphasis id="AFDD5A64FF9BF66E610EFE55FBC3FDCA" box="[1032,1103,511,537]" italics="true" pageId="16" pageNumber="369">Crella</emphasis>
|
||
(
|
||
<emphasis id="AFDD5A64FF9BF66E6166FE55FBF9FDCB" box="[1120,1141,511,536]" italics="true" pageId="16" pageNumber="369">P.</emphasis>
|
||
)
|
||
<emphasis id="AFDD5A64FF9BF66E6180FE55FA81FDCB" box="[1158,1293,511,536]" italics="true" pageId="16" pageNumber="369">santacruzae</emphasis>
|
||
<emphasis id="AFDD5A64FF9BF66E6010FE55FE71FDEF" bold="true" pageId="16" pageNumber="369">Fernandez, Gastaldi, Thompson & Hajdu</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFDD5A64FF9BF66E64FBFD88FDEEFDEE" bold="true" box="[509,610,546,573]" pageId="16" pageNumber="369">
|
||
,
|
||
<taxonomicNameLabel id="B4EEE71FFF9BF66E670FFD89FDEEFDEE" box="[521,610,547,573]" pageId="16" pageNumber="369" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Yet, the new species con be distinguished from
|
||
<taxonomicName id="5AA9FDF5FF9BF66E617BFD89FADCFDEE" authorityName="Burton" authorityYear="1931" box="[1149,1360,547,573]" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="16" pageNumber="369" phylum="Porifera" rank="species" species="basispinosa" subGenus="Pytheas">
|
||
<emphasis id="AFDD5A64FF9BF66E617BFD89FB1BFDEE" box="[1149,1175,547,573]" italics="true" pageId="16" pageNumber="369">C.</emphasis>
|
||
(
|
||
<emphasis id="AFDD5A64FF9BF66E61A1FD89FB30FDEF" box="[1191,1212,547,572]" italics="true" pageId="16" pageNumber="369">P.</emphasis>
|
||
)
|
||
<emphasis id="AFDD5A64FF9BF66E61CAFD89FADCFDEE" box="[1228,1360,547,573]" italics="true" pageId="16" pageNumber="369">basispinosa</emphasis>
|
||
</taxonomicName>
|
||
by the smaller length of its ectosomal acanthostyles (92–122 µm long vs. 250 µm, respectively), from
|
||
<taxonomicName id="5AA9FDF5FF9BF66E61D7FDEDFAF4FDB2" baseAuthorityName="Dendy" baseAuthorityYear="1924" box="[1233,1400,583,609]" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="16" pageNumber="369" phylum="Porifera" rank="species" species="fristedti" subGenus="Pytheas">
|
||
<emphasis id="AFDD5A64FF9BF66E61D7FDEDFB67FDB2" box="[1233,1259,583,609]" italics="true" pageId="16" pageNumber="369">C.</emphasis>
|
||
(
|
||
<emphasis id="AFDD5A64FF9BF66E61FAFDEDFA9DFDB3" box="[1276,1297,583,608]" italics="true" pageId="16" pageNumber="369">P.</emphasis>
|
||
)
|
||
<emphasis id="AFDD5A64FF9BF66E6027FDEDFAF4FDB2" box="[1313,1400,583,609]" italics="true" pageId="16" pageNumber="369">fristedti</emphasis>
|
||
</taxonomicName>
|
||
by larger and stouter ectosomal diactines (393–576/7.6–12.2 µm vs. 212–242/3–4.5 µm, respectively), and from
|
||
<taxonomicName id="5AA9FDF5FF9BF66E6053FDC1FEDFFD7A" baseAuthorityName="Bergquist & Fromont" baseAuthorityYear="1988" class="Demospongiae" family="Crellidae" genus="Crella" kingdom="Animalia" order="Poecilosclerida" pageId="16" pageNumber="369" phylum="Porifera" rank="species" species="novaezealandiae" subGenus="Pytheas">
|
||
<emphasis id="AFDD5A64FF9BF66E6053FDC1FAE3FD56" box="[1365,1391,619,645]" italics="true" pageId="16" pageNumber="369">C.</emphasis>
|
||
(
|
||
<emphasis id="AFDD5A64FF9BF66E6078FDC1FA18FD57" box="[1406,1428,619,644]" italics="true" pageId="16" pageNumber="369">P.</emphasis>
|
||
)
|
||
<emphasis id="AFDD5A64FF9BF66E6591FD25FEDFFD7A" box="[151,339,655,681]" italics="true" pageId="16" pageNumber="369">novaezealandiae</emphasis>
|
||
</taxonomicName>
|
||
by larger ectosomal diactines (393–576 µm vs. 240–300 µm, respectively) and chelae (22–31 µm vs. 11–20 µm, respectively). Furthermore, the immense distances between the areas of occurrence of these species make conspecificity unlikely.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |