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<document id="A67BFCE28F103DAFD03E6A98856F864E" ID-DOI="10.5281/zenodo.187091" ID-GBIF-Dataset="22a55e96-94e1-45a2-baff-5c0cfd6d1d49" ID-ISSN="1175-5326" ID-Zenodo-Dep="187091" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461062990301" checkinUser="plazi" docAuthor="Azevedo, Fernanda, Hajdu, Eduardo, Willenz, Philippe &amp; Klautau, Michelle" docDate="2009" docId="7C41CA2BD3407F5DF6B2D4CB2D70FE71" docLanguage="en" docName="zt02072p030.pdf" docOrigin="Zootaxa 2072" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Clathrina antofagastensis Azevedo, Hajdu, Willenz &amp; Klautau, 2009, sp. nov." docType="treatment" docVersion="7" lastPageNumber="5" masterDocId="8078B253D3437F58F625D61C2F75FFEB" masterDocTitle="New records of Calcareous sponges (Porifera, Calcarea) from the Chilean coast" masterLastPageNumber="30" masterPageNumber="1" pageNumber="4" updateTime="1698582944360" updateUser="plazi">
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<mods:title id="E5B6AB16138BF745D89BE3366DC1C319">New records of Calcareous sponges (Porifera, Calcarea) from the Chilean coast</mods:title>
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<mods:namePart id="70FED8B37DA3B5E1FEFA3A18959DAA54">Azevedo, Fernanda</mods:namePart>
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<mods:namePart id="A2EB67C6F8ED98274300A5DC2393345D">Hajdu, Eduardo</mods:namePart>
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<mods:namePart id="47A70AF74646C305E4090DB1F3F871BA">Willenz, Philippe</mods:namePart>
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<mods:namePart id="2D20390B1EDE6459BCE30000BCD7D1CC">Klautau, Michelle</mods:namePart>
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<mods:date id="012BDA9D2443C50702AA4BB321983B5C">2009</mods:date>
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<mods:number id="EADF7BCC76868BD3FE4D30DC20D755C5">2072</mods:number>
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<treatment id="7C41CA2BD3407F5DF6B2D4CB2D70FE71" ID-DOI="http://doi.org/10.5281/zenodo.6222332" ID-GBIF-Taxon="119614637" ID-Zenodo-Dep="6222332" LSID="urn:lsid:plazi:treatment:7C41CA2BD3407F5DF6B2D4CB2D70FE71" httpUri="http://treatment.plazi.org/id/7C41CA2BD3407F5DF6B2D4CB2D70FE71" lastPageId="5" lastPageNumber="5" pageId="3" pageNumber="4">
<subSubSection id="BCF228B6D3407F5BF6B2D4CB2EECFCFF" pageId="3" pageNumber="4" type="nomenclature">
<paragraph id="F4577B3DD3407F5BF6B2D4CB2D46FD1A" blockId="3.[151,563,727,788]" box="[151,563,727,753]" pageId="3" pageNumber="4">
<heading id="AF1FCC51D3407F5BF6B2D4CB2D46FD1A" bold="true" box="[151,563,727,753]" fontSize="11" level="1" pageId="3" pageNumber="4" reason="1">
<emphasis id="C69CA72FD3407F5BF6B2D4CB2D46FD1A" bold="true" box="[151,563,727,753]" pageId="3" pageNumber="4">
<taxonomicName id="33E800BED3407F5BF6B2D4CB2EBBFD1A" ID-CoL="5Z7ZV" box="[151,462,727,753]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="3" pageNumber="4" phylum="Porifera" rank="species" species="antofagastensis" status="sp. nov.">
<emphasis id="C69CA72FD3407F5BF6B2D4CB2EBBFD1A" bold="true" box="[151,462,727,753]" italics="true" pageId="3" pageNumber="4">Clathrina antofagastensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="DDAF1A54D3407F5BF7F0D4CB2D46FD1A" box="[469,563,727,753]" pageId="3" pageNumber="4" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="F4577B3DD3407F5BF6B2D4E62EECFCFF" blockId="3.[151,563,727,788]" box="[151,409,762,788]" pageId="3" pageNumber="4">
(
<figureCitation id="6CD367B8D3407F5BF6BAD4E62F84FCFF" box="[159,241,762,788]" captionStart="FIGURE 2" captionStartId="4.[151,255,1110,1134]" captionTargetBox="[185,1403,193,1109]" captionTargetId="figure@4.[177,1405,147,1123]" captionTargetPageId="4" captionText="FIGURE 2. External and internal morphology of Clathrina antofagastensis sp. nov.; A—Fixed specimen; B—Detail of the anastomosis of the cormus; C—Section of tube wall; D—Triactine I and Triactine II." httpUri="https://zenodo.org/record/187093/files/figure.png" pageId="3" pageNumber="4">Figs. 2</figureCitation>
AD;
<tableCitation id="B96A4E86D3407F5BF71CD4E62EE4FCFF" box="[313,401,762,788]" captionStart="TABLE 2" captionStartId="3.[151,242,1531,1555]" captionText="TABLE 2. Spicules measurements of the holotype of C. antofagastensis sp. nov. (IZUA-POR- 0114) and paratypes" pageId="3" pageNumber="4">Table 2</tableCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="BCF228B6D3407F5BF6B2D55B2DC6FB9B" pageId="3" pageNumber="4" type="materials_examined">
<paragraph id="F4577B3DD3407F5BF6B2D55B2EFAFC63" blockId="3.[151,1437,839,1484]" pageId="3" pageNumber="4">
<emphasis id="C69CA72FD3407F5BF6B2D55B2E2FFC8A" bold="true" box="[151,346,839,865]" pageId="3" pageNumber="4">
<typeStatus id="2B53C59FD3407F5BF6B2D55B2FADFC8A" box="[151,216,839,865]" pageId="3" pageNumber="4">Type</typeStatus>
material.
</emphasis>
IZUA-POR-0114 =
<collectionCode id="92F9E3F8D3407F5BF47BD5542DC5FC89" box="[606,688,840,866]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="3" pageNumber="4">MNRJ</collectionCode>
9289 (
<typeStatus id="2B53C59FD3407F5BF52CD5542C0CFC89" box="[777,889,840,866]" pageId="3" pageNumber="4" type="holotype">holotype</typeStatus>
/ alcohol).
<collectionCode id="92F9E3F8D3407F5BF229D5542B2BFC89" box="[1036,1118,840,866]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="3" pageNumber="4">MNRJ</collectionCode>
10051 and
<collectionCode id="92F9E3F8D3407F5BF2D1D5542A33FC89" box="[1268,1350,840,866]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="3" pageNumber="4">MNRJ</collectionCode>
10052 (
<typeStatus id="2B53C59FD3407F5BF6BAD5722E64FC63" box="[159,273,878,904]" pageId="3" pageNumber="4" type="paratype">paratypes</typeStatus>
/ alcohol).
</paragraph>
<paragraph id="F4577B3DD3407F5BF6E0D5892C2FFC44" blockId="3.[151,1437,839,1484]" box="[197,858,917,943]" pageId="3" pageNumber="4">
<emphasis id="C69CA72FD3407F5BF6E0D5892E1FFC44" bold="true" box="[197,362,917,943]" pageId="3" pageNumber="4">
<typeStatus id="2B53C59FD3407F5BF6E0D5892E76FC44" box="[197,259,917,943]" pageId="3" pageNumber="4">Type</typeStatus>
locality.
</emphasis>
Peninsula Mejillones, Antofagasta,
<collectingCountry id="8CFF3BADD3407F5BF536D5892C23FC44" box="[787,854,917,943]" name="Chile" pageId="3" pageNumber="4">Chile</collectingCountry>
.
</paragraph>
<paragraph id="F4577B3DD3407F5BF6E0D5A72B25FBC8" blockId="3.[151,1437,839,1484]" pageId="3" pageNumber="4">
<emphasis id="C69CA72FD3407F5BF6E0D5A72EA1FC3E" bold="true" box="[197,468,955,981]" pageId="3" pageNumber="4">Material examined.</emphasis>
IZUA-POR-0114 =
<collectionCode id="92F9E3F8D3407F5BF4C5D5A02C41FC3D" box="[736,820,956,982]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="3" pageNumber="4">MNRJ</collectionCode>
9289 and
<collectionCode id="92F9E3F8D3407F5BF5E5D5A02B61FC3D" box="[960,1044,956,982]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="3" pageNumber="4">MNRJ</collectionCode>
10052; Peninsula Mejillones, Antofagasta; collected by E. Hajdu &amp; G. Lôbo-Hajdu;
<date id="80565DFDD3407F5BF506D5FE2CB3FC17" box="[803,966,994,1020]" pageId="3" pageNumber="4" value="2005-05-24">24 May 2005</date>
; -13 to -
<specimenCount id="E2EEB0B4D3407F5BF20FD5FE2B1AFC17" box="[1066,1135,994,1020]" pageId="3" pageNumber="4" type="generic">
<quantity id="3310D6D8D3407F5BF20FD5FE2B19FC17" box="[1066,1132,994,1020]" metricMagnitude="1" metricUnit="m" metricValue="1.5" pageId="3" pageNumber="4" unit="m" value="15.0">15 m</quantity>
.
</specimenCount>
<collectionCode id="92F9E3F8D3407F5BF25DD5FE2BB2FC17" box="[1144,1223,994,1020]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="3" pageNumber="4">MNRJ</collectionCode>
10051; Peninsula Mejillones, Antofagasta; collected by E.H &amp; G.L.H.;
<date id="80565DFDD3407F5BF522D2152CD1FBC8" box="[775,932,1033,1059]" pageId="3" pageNumber="4" value="2005-05-24">24 may 2005</date>
; - 22 to -
<specimenCount id="E2EEB0B4D3407F5BF229D2152B25FBC8" box="[1036,1104,1033,1059]" pageId="3" pageNumber="4" type="generic">
<quantity id="3310D6D8D3407F5BF229D2152B39FBC8" box="[1036,1100,1033,1059]" metricMagnitude="1" metricUnit="m" metricValue="2.4" pageId="3" pageNumber="4" unit="m" value="24.0">24 m</quantity>
.
</specimenCount>
</paragraph>
<paragraph id="F4577B3DD3407F5BF6E0D2332B95FBA1" blockId="3.[151,1437,839,1484]" box="[197,1248,1071,1098]" pageId="3" pageNumber="4">
<emphasis id="C69CA72FD3407F5BF6E0D2332D17FBA2" bold="true" box="[197,610,1071,1097]" pageId="3" pageNumber="4">Material studied for comparison.</emphasis>
<collectionCode id="92F9E3F8D3407F5BF44FD22C2DDFFBA1" box="[618,682,1072,1098]" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum für Naturkunde Berlin (Zoological Collections)" pageId="3" pageNumber="4">ZMB</collectionCode>
1306, Slides of the
<typeStatus id="2B53C59FD3407F5BF5B6D22C2C8BFBA1" box="[915,1022,1072,1098]" pageId="3" pageNumber="4" type="lectotype">lectotype</typeStatus>
of
<taxonomicName id="33E800BED3407F5BF203D22C2BACFBA2" box="[1062,1241,1072,1097]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="3" pageNumber="4" phylum="Porifera" rank="species" species="primordialis">
<emphasis id="C69CA72FD3407F5BF203D22C2BACFBA2" box="[1062,1241,1072,1097]" italics="true" pageId="3" pageNumber="4">C. primordialis</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="F4577B3DD3407F5BF6E0D24A2DC6FB9B" blockId="3.[151,1437,839,1484]" box="[197,691,1110,1136]" pageId="3" pageNumber="4">
<emphasis id="C69CA72FD3407F5BF6E0D24A2E54FB9B" bold="true" box="[197,289,1110,1136]" pageId="3" pageNumber="4">Colour.</emphasis>
Light-beige in life and in ethanol.
</paragraph>
</subSubSection>
<subSubSection id="BCF228B6D3407F5BF6E0D2612D17FB7C" box="[197,610,1149,1175]" pageId="3" pageNumber="4" type="etymology">
<paragraph id="F4577B3DD3407F5BF6E0D2612D17FB7C" blockId="3.[151,1437,839,1484]" box="[197,610,1149,1175]" pageId="3" pageNumber="4">
<emphasis id="C69CA72FD3407F5BF6E0D2612E24FB7C" bold="true" box="[197,337,1149,1175]" pageId="3" pageNumber="4">Etymology.</emphasis>
From the
<typeStatus id="2B53C59FD3407F5BF7EED2612E8BFB7C" box="[459,510,1149,1175]" pageId="3" pageNumber="4">type</typeStatus>
locality.
</paragraph>
</subSubSection>
<subSubSection id="BCF228B6D3407F5CF6E0D2BF2B4AFB33" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4" type="description">
<paragraph id="F4577B3DD3407F5BF6E0D2BF2B73FAE0" blockId="3.[151,1437,839,1484]" pageId="3" pageNumber="4">
<emphasis id="C69CA72FD3407F5BF6E0D2BF2E2AFB56" bold="true" box="[197,351,1187,1213]" pageId="3" pageNumber="4">Description.</emphasis>
Specimens are massive, the largest is
<date id="80565DFDD3407F5BF50ED2B82CF3FB55" box="[811,902,1188,1214]" pageId="3" pageNumber="4" value="1930-10-20">20 x 30</date>
x
<quantity id="3310D6D8D3407F5BF580D2B82C8CFB55" box="[933,1017,1188,1214]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="4" unit="mm" value="10.0">10 mm</quantity>
(
<figureCitation id="6CD367B8D3407F5BF22FD2B82B26FB55" box="[1034,1107,1188,1214]" captionStart="FIGURE 2" captionStartId="4.[151,255,1110,1134]" captionTargetBox="[185,1403,193,1109]" captionTargetId="figure@4.[177,1405,147,1123]" captionTargetPageId="4" captionText="FIGURE 2. External and internal morphology of Clathrina antofagastensis sp. nov.; A—Fixed specimen; B—Detail of the anastomosis of the cormus; C—Section of tube wall; D—Triactine I and Triactine II." httpUri="https://zenodo.org/record/187093/files/figure.png" pageId="3" pageNumber="4">Fig. 2</figureCitation>
A). Cormus is composed of large, irregular and tightly anastomosed tubes (
<figureCitation id="6CD367B8D3407F5BF4E6D2D62C7EFB0F" box="[707,779,1226,1252]" captionStart="FIGURE 2" captionStartId="4.[151,255,1110,1134]" captionTargetBox="[185,1403,193,1109]" captionTargetId="figure@4.[177,1405,147,1123]" captionTargetPageId="4" captionText="FIGURE 2. External and internal morphology of Clathrina antofagastensis sp. nov.; A—Fixed specimen; B—Detail of the anastomosis of the cormus; C—Section of tube wall; D—Triactine I and Triactine II." httpUri="https://zenodo.org/record/187093/files/figure.png" pageId="3" pageNumber="4">Fig. 2</figureCitation>
B). Water-collecting tubes are not present. The skeleton is composed of two categories of triactines without organisation (
<figureCitation id="6CD367B8D3407F5BF5B1D2ED2CAFFAE0" box="[916,986,1265,1291]" captionStart="FIGURE 2" captionStartId="4.[151,255,1110,1134]" captionTargetBox="[185,1403,193,1109]" captionTargetId="figure@4.[177,1405,147,1123]" captionTargetPageId="4" captionText="FIGURE 2. External and internal morphology of Clathrina antofagastensis sp. nov.; A—Fixed specimen; B—Detail of the anastomosis of the cormus; C—Section of tube wall; D—Triactine I and Triactine II." httpUri="https://zenodo.org/record/187093/files/figure.png" pageId="3" pageNumber="4">Fig. 2</figureCitation>
C).
</paragraph>
<paragraph id="F4577B3DD3407F5BF6E0D30B2B68FAB3" blockId="3.[151,1437,839,1484]" pageId="3" pageNumber="4">
<emphasis id="C69CA72FD3407F5BF6E0D30B2E58FADA" bold="true" box="[197,301,1303,1329]" pageId="3" pageNumber="4">Spicules</emphasis>
(
<tableCitation id="B96A4E86D3407F5BF718D3042EEEFAD9" box="[317,411,1304,1330]" captionStart="TABLE 2" captionStartId="3.[151,242,1531,1555]" captionText="TABLE 2. Spicules measurements of the holotype of C. antofagastensis sp. nov. (IZUA-POR- 0114) and paratypes" pageId="3" pageNumber="4">Table 2</tableCitation>
). Triactine I [104.1 (±13.3) / 10.5 (±1.7) µm]: Regular (equiangular and equiradiate). Actines are slightly conical to conical, straight and blunt at the tip (
<figureCitation id="6CD367B8D3407F5BF58FD3222C85FAB3" box="[938,1008,1342,1368]" captionStart="FIGURE 2" captionStartId="4.[151,255,1110,1134]" captionTargetBox="[185,1403,193,1109]" captionTargetId="figure@4.[177,1405,147,1123]" captionTargetPageId="4" captionText="FIGURE 2. External and internal morphology of Clathrina antofagastensis sp. nov.; A—Fixed specimen; B—Detail of the anastomosis of the cormus; C—Section of tube wall; D—Triactine I and Triactine II." httpUri="https://zenodo.org/record/187093/files/figure.png" pageId="3" pageNumber="4">Fig. 2</figureCitation>
D).
</paragraph>
<paragraph id="F4577B3DD3407F5BF6E0D3792E44FA27" blockId="3.[151,1437,839,1484]" pageId="3" pageNumber="4">
Triactine II [39.6 (±11.1) / 5.0 (±1.4) µm]: Regular (equiangular and equiradiate) in most cases, although sagittal spicules are also present. These spicules are very small. Actines are conical, straight and blunt at the tip (
<figureCitation id="6CD367B8D3407F5BF6E3D3AE2E79FA27" box="[198,268,1458,1484]" captionStart="FIGURE 2" captionStartId="4.[151,255,1110,1134]" captionTargetBox="[185,1403,193,1109]" captionTargetId="figure@4.[177,1405,147,1123]" captionTargetPageId="4" captionText="FIGURE 2. External and internal morphology of Clathrina antofagastensis sp. nov.; A—Fixed specimen; B—Detail of the anastomosis of the cormus; C—Section of tube wall; D—Triactine I and Triactine II." httpUri="https://zenodo.org/record/187093/files/figure.png" pageId="3" pageNumber="4">Fig. 2</figureCitation>
D).
</paragraph>
<caption id="A0972BB5D3407F5BF6B2D3E72AE9F9F8" box="[151,1436,1531,1555]" pageId="3" pageNumber="4">
<paragraph id="F4577B3DD3407F5BF6B2D3E72AE9F9F8" blockId="3.[151,1436,1531,1988]" box="[151,1436,1531,1555]" pageId="3" pageNumber="4">
<emphasis id="C69CA72FD3407F5BF6B2D3E72E7AF9F8" bold="true" box="[151,271,1531,1555]" pageId="3" pageNumber="4">TABLE 2.</emphasis>
Spicules measurements of the holotype of
<taxonomicName id="33E800BED3407F5BF4D7D3E02CB5F9F8" box="[754,960,1532,1555]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="3" pageNumber="4" phylum="Porifera" rank="species" species="antofagastensis" status="sp. nov.">
<emphasis id="C69CA72FD3407F5BF4D7D3E02CB5F9F8" box="[754,960,1532,1555]" italics="true" pageId="3" pageNumber="4">C. antofagastensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="DDAF1A54D3407F5BF5E2D3E72B54F9F8" box="[967,1057,1531,1555]" pageId="3" pageNumber="4" rank="species">
<emphasis id="C69CA72FD3407F5BF5E2D3E72B6CF9F8" bold="true" box="[967,1049,1531,1555]" pageId="3" pageNumber="4">sp. nov</emphasis>
.
</taxonomicNameLabel>
(IZUA-POR-0114) and paratypes
</paragraph>
</caption>
<paragraph id="F4577B3DD3407F5BF6B2D0022EABF9DE" blockId="3.[151,1436,1531,1988]" box="[151,478,1566,1589]" pageId="3" pageNumber="4">(MNRJ 10051, MNRJ 10052).</paragraph>
<paragraph id="F4577B3DD3407F5BF7C0D04D2A7FF964" blockId="3.[151,1436,1531,1988]" pageId="3" pageNumber="4">Spicule Length (µm) Width (µm) n min mean s max mean s</paragraph>
<paragraph id="F4577B3DD3407F5BF685D0822A02F937" blockId="3.[151,1436,1531,1988]" pageId="3" pageNumber="4">IZUA-POR-0114 Triactine I 69.3 104.1 13.3 125.4 10.5 1.7 60 Triactine II 23.1 39.6 11.1 59.4 5.0 1.4 30</paragraph>
<paragraph id="F4577B3DD3407F5BF685D0F02A02F8C2" blockId="3.[151,1436,1531,1988]" pageId="3" pageNumber="4">MNRJ 10051 Triactine I 79.2 100.0 11.6 122.1 10.4 1.4 60 Triactine II 33.0 49.5 7.0 56.1 6.6 0.9 30</paragraph>
<paragraph id="F4577B3DD3407F5BF685D1252A02F89C" blockId="3.[151,1436,1531,1988]" pageId="3" pageNumber="4">MNRJ 10052 Triactine I 75.9 108.8 11.4 125.4 10.8 1.9 60 Triactine II 36.3 42.9 7.2 59.4 6.6 0.8 30</paragraph>
<paragraph id="F4577B3DD3407F5CF685D19A2B4AFB33" blockId="3.[151,1436,1531,1988]" lastBlockId="4.[151,1438,1214,2014]" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
All specimens Triactine I 69.3 104.3 4.4 125.4 10.6 0.2 - Triactine II 23.1 44.0 5.0 59.4 6.1 0.9 -
<emphasis id="C69CA72FD3477F5CF6E3D2A22E5AFB33" bold="true" box="[198,303,1214,1240]" pageId="4" pageNumber="5">Ecology.</emphasis>
Specimens were collected attached to macroalgae
<taxonomicName id="33E800BED3477F5CF5A1D2A32B62FB33" box="[900,1047,1215,1240]" class="Florideophyceae" family="Rhodymeniaceae" genus="Rhodymenia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Rhodymeniales" pageId="4" pageNumber="5" phylum="Rhodophyta" rank="genus">
<emphasis id="C69CA72FD3477F5CF5A1D2A32B62FB33" box="[900,1047,1215,1240]" italics="true" pageId="4" pageNumber="5">Rhodymenia</emphasis>
</taxonomicName>
sp.
</paragraph>
</subSubSection>
<caption id="A0972BB5D3477F5CF6B2D24A2B32FB7B" httpUri="https://zenodo.org/record/187093/files/figure.png" pageId="4" pageNumber="5" targetBox="[185,1403,193,1109]" targetPageId="4">
<paragraph id="F4577B3DD3477F5CF6B2D24A2B32FB7B" blockId="4.[151,1436,1110,1168]" pageId="4" pageNumber="5">
<emphasis id="C69CA72FD3477F5CF6B2D24A2E6CFB85" bold="true" box="[151,281,1110,1134]" pageId="4" pageNumber="5">FIGURE 2.</emphasis>
External and internal morphology of
<taxonomicName id="33E800BED3477F5CF488D24A2CB7FB86" box="[685,962,1110,1133]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="antofagastensis" status="sp. nov.">
<emphasis id="C69CA72FD3477F5CF488D24A2CB7FB86" box="[685,962,1110,1133]" italics="true" pageId="4" pageNumber="5">Clathrina antofagastensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="DDAF1A54D3477F5CF5ECD24A2B6AFB85" box="[969,1055,1110,1134]" pageId="4" pageNumber="5" rank="species">
<emphasis id="C69CA72FD3477F5CF5ECD24A2B6AFB85" bold="true" box="[969,1055,1110,1134]" pageId="4" pageNumber="5">sp. nov.</emphasis>
</taxonomicNameLabel>
; A—Fixed specimen; B—Detail of the anastomosis of the cormus; C—Section of tube wall; D—Triactine I and Triactine II.
</paragraph>
</caption>
<subSubSection id="BCF228B6D3477F5CF6E0D2F92D3CFA71" pageId="4" pageNumber="5" type="discussion">
<paragraph id="F4577B3DD3477F5CF6E0D2F92D3CFA71" blockId="4.[151,1438,1214,2014]" pageId="4" pageNumber="5">
<emphasis id="C69CA72FD3477F5CF6E0D2F92E3FFB14" bold="true" box="[197,330,1253,1279]" pageId="4" pageNumber="5">Remarks.</emphasis>
Two species belonging to
<taxonomicName id="33E800BED3477F5CF489D2F92C5EFB15" box="[684,811,1253,1278]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="genus">
<emphasis id="C69CA72FD3477F5CF489D2F92C5EFB15" box="[684,811,1253,1278]" italics="true" pageId="4" pageNumber="5">Clathrina</emphasis>
</taxonomicName>
had been previously recognised from
<collectingCountry id="8CFF3BADD3477F5CF303D2F92A07FB14" box="[1318,1394,1253,1279]" name="Chile" pageId="4" pageNumber="5">Chile</collectingCountry>
:
<taxonomicName id="33E800BED3477F5CF35AD2F92E88FACD" authority="Haeckel, 1872" authorityName="Haeckel" authorityYear="1872" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="primordialis">
<emphasis id="C69CA72FD3477F5CF35AD2F92E5BFACE" italics="true" pageId="4" pageNumber="5">C. primordialis</emphasis>
(
<bibRefCitation id="907906CCD3477F5CF71BD3102E81FACD" author="Haeckel" box="[318,500,1292,1318]" pageId="4" pageNumber="29" refString="Haeckel, E. (1872) Die Kalkschwamme, eine Monographie. Berlin Reimer, vols. 1 - 3." type="book chapter" year="1872">Haeckel, 1872</bibRefCitation>
)
</taxonomicName>
, a species originally reported from
<taxonomicName id="33E800BED3477F5CF58AD3102BC2FACD" authority="Adriatic Sea" authorityName="Adriatic Sea" box="[943,1207,1292,1318]" class="Insecta" family="Tettigoniidae" genus="Lesina" kingdom="Animalia" order="Orthoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">Lesina (Adriatic Sea)</taxonomicName>
, cited for
<collectingCountry id="8CFF3BADD3477F5CF311D3102A03FACD" box="[1332,1398,1292,1318]" name="Chile" pageId="4" pageNumber="5">Chile</collectingCountry>
by
<bibRefCitation id="907906CCD3477F5CF6B2D32E2E39FAA7" author="Haeckel" box="[151,332,1330,1356]" pageId="4" pageNumber="29" refString="Haeckel, E. (1872) Die Kalkschwamme, eine Monographie. Berlin Reimer, vols. 1 - 3." type="book chapter" year="1872">Haeckel (1872)</bibRefCitation>
and erroneously cited for tropical Atlantic by
<bibRefCitation id="907906CCD3477F5CF548D32E2B4DFAA7" author="Borojevic" box="[877,1080,1330,1356]" pageId="4" pageNumber="28" refString="Borojevic, R. (1971) Eponges calcaires des cotes du sud-est du Bresil, epibiontes sur Laminaria brasiliensis et Sargassum cymosum. Revista Brasileira de Biologia, 31, 525 - 530." type="journal article" year="1971">Borojevic (1971)</bibRefCitation>
,
<bibRefCitation id="907906CCD3477F5CF260D32E2AEEFAA7" author="Borojevic" box="[1093,1435,1330,1356]" pageId="4" pageNumber="28" refString="Borojevic, R. &amp; Peixinho, S. (1976) Eponges calcaires du nord-nord-est du Bresil. Bulletin du Museum National d'Histoire Naturelle (Paris, Zoologie), 279, 987 - 1036." type="journal article" year="1976">Borojevic &amp; Peixinho (1976)</bibRefCitation>
and
<bibRefCitation id="907906CCD3477F5CF6EDD3452EC8FA98" box="[200,445,1369,1395]" pageId="4" pageNumber="29" refString="Klautau, M., Sole-Cava, A. M. &amp; Borojevic, R. (1994) Biochemical systematics of sibling sympatric species of Clathrina (Porifera: Calcarea). Biochemical Systematics and Ecology, 22, 367 - 375." type="journal article">
Klautau
<emphasis id="C69CA72FD3477F5CF709D3452E2BFA99" box="[300,350,1369,1394]" italics="true" pageId="4" pageNumber="5">et al</emphasis>
. (1994)
</bibRefCitation>
, and
<taxonomicName id="33E800BED3477F5CF7DED3452C27FA98" authority="Montagu, 1818" authorityName="Montagu" authorityYear="1818" box="[507,850,1369,1395]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="coriacea">
<emphasis id="C69CA72FD3477F5CF7DED3452DF6FA99" box="[507,643,1369,1394]" italics="true" pageId="4" pageNumber="5">C. coriacea</emphasis>
(
<bibRefCitation id="907906CCD3477F5CF4B4D3452C3CFA98" author="Montagu" box="[657,841,1369,1395]" pageId="4" pageNumber="29" refString="Montagu, G. (1818) An essay on sponges, with descriptions of all the species that have been discovered on the coasts of Great Britain (1812). Memoirs of the Wernerian Society of Edinburgh, 2, 67 - 122." type="journal article" year="1818">Montagu, 1818</bibRefCitation>
)
</taxonomicName>
, a species originally from South Devon (
<collectingCountry id="8CFF3BADD3477F5CF30AD3452AE1FA98" box="[1327,1428,1369,1395]" name="United Kingdom" pageId="4" pageNumber="5">England</collectingCountry>
) and cited for
<collectingCountry id="8CFF3BADD3477F5CF717D39C2E04FA71" box="[306,369,1408,1434]" name="Chile" pageId="4" pageNumber="5">Chile</collectingCountry>
by
<bibRefCitation id="907906CCD3477F5CF7BBD39C2D31FA71" author="Ridley" box="[414,580,1408,1434]" pageId="4" pageNumber="29" refString="Ridley, S. O. (1881) Spongida collected during the Expedition of H. M. S. Alert in the Straits of Magellan and on the coast of Patagonia. Proceedings of the Zoological Society of London, 107 - 139." type="proceedings paper" year="1881">Ridley (1881)</bibRefCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="BCF228B6D3477F5DF6E0D3BB2D70FE71" lastPageId="5" lastPageNumber="6" pageId="4" pageNumber="5" type="reference_group">
<paragraph id="F4577B3DD3477F5CF6E0D3BB2CC1F91E" blockId="4.[151,1438,1214,2014]" pageId="4" pageNumber="5">
<emphasis id="C69CA72FD3477F5CF6E0D3BB2E8AFA2B" box="[197,511,1447,1472]" italics="true" pageId="4" pageNumber="5">
<taxonomicName id="33E800BED3477F5CF6E0D3BB2E17FA2B" ID-CoL="84PNX" box="[197,354,1447,1472]" class="Calcarea" family="Leucosoleniidae" genus="Leucosolenia" kingdom="Animalia" order="Leucosolenida" pageId="4" pageNumber="5" phylum="Porifera" rank="genus">Leucosolenia</taxonomicName>
(
<taxonomicName id="33E800BED3477F5CF756D3BB2E9EFA2B" ID-CoL="84MDY" box="[371,491,1447,1472]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="genus">Clathrina</taxonomicName>
?)
</emphasis>
<taxonomicName id="33E800BED3477F5CF422D3BB2C3DFA2B" ID-CoL="5YY23" authority="(Haeckel, 1872)" authorityName="Haeckel" authorityYear="1872" baseAuthorityName="Haeckel" baseAuthorityYear="1872" box="[519,840,1446,1472]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="dictyoides">
<emphasis id="C69CA72FD3477F5CF422D3BB2D0BFA2B" box="[519,638,1447,1472]" italics="true" pageId="4" pageNumber="5">dictyoides</emphasis>
(
<bibRefCitation id="907906CCD3477F5CF4ABD3BA2C4AFA2B" author="Haeckel" box="[654,831,1446,1472]" pageId="4" pageNumber="29" refString="Haeckel, E. (1872) Die Kalkschwamme, eine Monographie. Berlin Reimer, vols. 1 - 3." type="book chapter" year="1872">Haeckel, 1872</bibRefCitation>
)
</taxonomicName>
, a species from
<collectingCountry id="8CFF3BADD3477F5CF22DD3BA2B02FA2B" box="[1032,1143,1446,1472]" name="Australia" pageId="4" pageNumber="5">Australia</collectingCountry>
, was also cited for
<collectingCountry id="8CFF3BADD3477F5CF379D3BA2AE9FA2B" box="[1372,1436,1446,1472]" name="Chile" pageId="4" pageNumber="5">Chile</collectingCountry>
by
<bibRefCitation id="907906CCD3477F5CF69BD3D12EF8FA0C" author="Breitfuss" box="[190,397,1485,1511]" pageId="4" pageNumber="28" refString="Breitfuss, L. (1898) Die Kalkschwamme der Sammlung Plate. (Fauna Chilensis, I). Zoologische Jahresbericht, H. 4, 455 - 470." type="journal article" year="1898">Breitfuss (1898)</bibRefCitation>
. However, it is not certain that this species is valid.
<taxonomicName id="33E800BED3477F5CF238D3D12BC8FA0D" box="[1053,1213,1485,1510]" class="Calcarea" family="Leucosoleniidae" genus="Leucosolenia" kingdom="Animalia" order="Leucosolenida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="dictyoides">
<emphasis id="C69CA72FD3477F5CF238D3D12BC8FA0D" box="[1053,1213,1485,1510]" italics="true" pageId="4" pageNumber="5">L. dictyoides</emphasis>
</taxonomicName>
was described by
<bibRefCitation id="907906CCD3477F5CF6B2D3E82E23F9E5" author="Haeckel" box="[151,342,1524,1550]" pageId="4" pageNumber="29" refString="Haeckel, E. (1872) Die Kalkschwamme, eine Monographie. Berlin Reimer, vols. 1 - 3." type="book chapter" year="1872">Haeckel (1872)</bibRefCitation>
as a variety of
<taxonomicName id="33E800BED3477F5CF43CD3E82C63F9E6" box="[537,790,1524,1549]" class="Calcarea" family="Clathrinidae" genus="Ascetta" higherTaxonomySource="CoL" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="primordialis">
<emphasis id="C69CA72FD3477F5CF43CD3E82C63F9E6" box="[537,790,1524,1549]" italics="true" pageId="4" pageNumber="5">Ascetta primordialis</emphasis>
</taxonomicName>
after having been called
<taxonomicName id="33E800BED3477F5CF277D3E82A0EF9E6" box="[1106,1403,1524,1549]" class="Calcarea" family="Leucosoleniidae" genus="Leucosolenia" kingdom="Animalia" order="Leucosolenida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="dictyoides">
<emphasis id="C69CA72FD3477F5CF277D3E82A0EF9E6" box="[1106,1403,1524,1549]" italics="true" pageId="4" pageNumber="5">Leucosolenia dictyoides</emphasis>
</taxonomicName>
in
<bibRefCitation id="907906CCD3477F5CF6B2D0062E2DF9DF" author="Haeckel" box="[151,344,1562,1588]" pageId="4" pageNumber="29" refString="Haeckel, E. (1870) Prodromus eines Systems der Kalkschwamme. Jenaische Zeitschrift, 5, 176 - 191." type="journal article" year="1870">Haeckel (1870)</bibRefCitation>
. In 1885, von Lendenfeld returned the
<taxonomicName id="33E800BED3477F5CF51ED0062C98F9DF" box="[827,1005,1562,1588]" pageId="4" pageNumber="5" rank="variety" variety="dictyoides">
var.
<emphasis id="C69CA72FD3477F5CF554D0072C98F9DF" box="[881,1005,1563,1588]" italics="true" pageId="4" pageNumber="5">dictyoides</emphasis>
</taxonomicName>
(
<taxonomicName id="33E800BED3477F5CF225D0072FA1F9B0" authority="Haeckel, 1870" authorityName="Haeckel" authorityYear="1870" class="Calcarea" family="Leucosoleniidae" genus="Leucosolenia" kingdom="Animalia" order="Leucosolenida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="dictyoides">
<emphasis id="C69CA72FD3477F5CF225D0072A5DF9DF" box="[1024,1320,1563,1588]" italics="true" pageId="4" pageNumber="5">Leucosolenia dictyoides</emphasis>
<bibRefCitation id="907906CCD3477F5CF314D0062FA1F9B0" author="Haeckel" pageId="4" pageNumber="29" refString="Haeckel, E. (1870) Prodromus eines Systems der Kalkschwamme. Jenaische Zeitschrift, 5, 176 - 191." type="journal article" year="1870">Haeckel, 1870</bibRefCitation>
</taxonomicName>
) to the specific level as
<taxonomicName id="33E800BED3477F5CF7DED05D2DA1F9B1" box="[507,724,1601,1626]" class="Calcarea" family="Clathrinidae" genus="Ascetta" higherTaxonomySource="CoL" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="dictyoides">
<emphasis id="C69CA72FD3477F5CF7DED05D2DA1F9B1" box="[507,724,1601,1626]" italics="true" pageId="4" pageNumber="5">Ascetta dictyoides</emphasis>
</taxonomicName>
in his monograph of the Australian sponges. By Haeckels description, this species might be a
<taxonomicName id="33E800BED3477F5CF471D0742DB9F96A" ID-CoL="84MDY" box="[596,716,1640,1665]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="genus">
<emphasis id="C69CA72FD3477F5CF471D0742DB9F96A" box="[596,716,1640,1665]" italics="true" pageId="4" pageNumber="5">Clathrina</emphasis>
</taxonomicName>
, however, it was not included in the revision of the genus
<taxonomicName id="33E800BED3477F5CF6B2D0932DE0F943" ID-CoL="84MDY" authority="Klautau &amp; Valentine 2003" authorityName="Klautau &amp; Valentine" authorityYear="2003" box="[151,661,1678,1704]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="genus">
<emphasis id="C69CA72FD3477F5CF6B2D0932E62F943" box="[151,279,1679,1704]" italics="true" pageId="4" pageNumber="5">Clathrina</emphasis>
(
<bibRefCitation id="907906CCD3477F5CF70CD0922DF9F943" author="Klautau" box="[297,652,1678,1704]" pageId="4" pageNumber="29" refString="Klautau, M. &amp; Valentine, C. (2003) Revision of the genus Clathrina (Porifera, Calcarea). Zoological Journal of the Linnean Society, 139, 1 - 62." type="journal article" year="2003">Klautau &amp; Valentine 2003</bibRefCitation>
)
</taxonomicName>
, because none specimen identified by Haeckel was found. Consequently, as we are not sure about the validity of this species, and as there is not even a good description of it, we will not compare it with
<taxonomicName id="33E800BED3477F5CF405D0C02C3AF91E" ID-CoL="5Z7ZV" box="[544,847,1756,1781]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="antofagastensis" status="sp. nov.">
<emphasis id="C69CA72FD3477F5CF405D0C02C3AF91E" box="[544,847,1756,1781]" italics="true" pageId="4" pageNumber="5">Clathrina antofagastensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="DDAF1A54D3477F5CF572D0C72CC1F91E" box="[855,948,1755,1781]" pageId="4" pageNumber="5" rank="species">
<emphasis id="C69CA72FD3477F5CF572D0C72CC1F91E" bold="true" box="[855,948,1755,1781]" pageId="4" pageNumber="5">sp. nov.</emphasis>
</taxonomicNameLabel>
</paragraph>
<paragraph id="F4577B3DD3477F5DF6E0D11E2D70FE71" blockId="4.[151,1438,1214,2014]" lastBlockId="5.[151,1436,152,410]" lastPageId="5" lastPageNumber="6" pageId="4" pageNumber="5">
Considering all recognised species of
<taxonomicName id="33E800BED3477F5CF4BFD11F2C64F8F7" ID-CoL="84MDY" box="[666,785,1795,1820]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="genus">
<emphasis id="C69CA72FD3477F5CF4BFD11F2C64F8F7" box="[666,785,1795,1820]" italics="true" pageId="4" pageNumber="5">Clathrina</emphasis>
</taxonomicName>
, the species appearing morphologically closest to
<taxonomicName id="33E800BED3477F5CF3A5D11F2E26F8A9" ID-CoL="5Z7ZV" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="antofagastensis" status="sp. nov.">
<emphasis id="C69CA72FD3477F5CF3A5D11F2E26F8A9" italics="true" pageId="4" pageNumber="5">C. antofagastensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="DDAF1A54D3477F5CF77FD1342ECEF8A9" box="[346,443,1832,1858]" pageId="4" pageNumber="5" rank="species">
<emphasis id="C69CA72FD3477F5CF77FD1342ECEF8A9" bold="true" box="[346,443,1832,1858]" pageId="4" pageNumber="5">sp. nov.</emphasis>
</taxonomicNameLabel>
are
<taxonomicName id="33E800BED3477F5CF7D4D1352DDFF8A9" box="[497,682,1833,1858]" class="Calcarea" family="Clathrinidae" genus="Ascetta" higherTaxonomySource="CoL" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="primordialis">
<emphasis id="C69CA72FD3477F5CF7D4D1352DDFF8A9" box="[497,682,1833,1858]" italics="true" pageId="4" pageNumber="5">C. primordialis</emphasis>
</taxonomicName>
and
<taxonomicName id="33E800BED3477F5CF4C3D1352BEEF8A8" ID-CoL="5Z7ZP" authority="Klautau &amp; Valentine, 2003" authorityName="Klautau &amp; Valentine" authorityYear="2003" box="[742,1179,1833,1859]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="clara">
<emphasis id="C69CA72FD3477F5CF4C3D1352C3CF8A9" box="[742,841,1833,1858]" italics="true" pageId="4" pageNumber="5">C. clara</emphasis>
<bibRefCitation id="907906CCD3477F5CF577D1352BEEF8A8" author="Klautau" box="[850,1179,1833,1859]" pageId="4" pageNumber="29" refString="Klautau, M. &amp; Valentine, C. (2003) Revision of the genus Clathrina (Porifera, Calcarea). Zoological Journal of the Linnean Society, 139, 1 - 62." type="journal article" year="2003">Klautau &amp; Valentine, 2003</bibRefCitation>
</taxonomicName>
. All 3 species have 2 categories of triactines, however, the tip of the actines in
<taxonomicName id="33E800BED3477F5CF51FD14C2C9BF882" box="[826,1006,1872,1897]" class="Calcarea" family="Clathrinidae" genus="Ascetta" higherTaxonomySource="CoL" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="primordialis">
<emphasis id="C69CA72FD3477F5CF51FD14C2C9BF882" box="[826,1006,1872,1897]" italics="true" pageId="4" pageNumber="5">C. primordialis</emphasis>
</taxonomicName>
and in
<taxonomicName id="33E800BED3477F5CF262D14C2BDDF882" ID-CoL="5Z7ZP" box="[1095,1192,1872,1897]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="clara">
<emphasis id="C69CA72FD3477F5CF262D14C2BDDF882" box="[1095,1192,1872,1897]" italics="true" pageId="4" pageNumber="5">C. clara</emphasis>
</taxonomicName>
is sharp, while in
<taxonomicName id="33E800BED3477F5CF3A4D14C2E20F87B" ID-CoL="5Z7ZV" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="antofagastensis" status="sp. nov.">
<emphasis id="C69CA72FD3477F5CF3A4D14C2E20F87B" italics="true" pageId="4" pageNumber="5">C. antofagastensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="DDAF1A54D3477F5CF77BD16A2EB5F87B" box="[350,448,1910,1936]" pageId="4" pageNumber="5" rank="species">
<emphasis id="C69CA72FD3477F5CF77BD16A2EB5F87B" bold="true" box="[350,448,1910,1936]" pageId="4" pageNumber="5">sp. nov.</emphasis>
</taxonomicNameLabel>
it is blunt. The size of the spicules is also different [
<taxonomicName id="33E800BED3477F5CF26BD16B2A44F87B" ID-CoL="5Z7ZV" box="[1102,1329,1911,1936]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="antofagastensis" status="sp. nov.">
<emphasis id="C69CA72FD3477F5CF26BD16B2A44F87B" box="[1102,1329,1911,1936]" italics="true" pageId="4" pageNumber="5">C. antofagastensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="DDAF1A54D3477F5CF31FD16A2AE9F87B" box="[1338,1436,1910,1936]" pageId="4" pageNumber="5" rank="species">
<emphasis id="C69CA72FD3477F5CF31FD16A2AE9F87B" bold="true" box="[1338,1436,1910,1936]" pageId="4" pageNumber="5">sp. nov.</emphasis>
</taxonomicNameLabel>
triactine I: 104.1 (±13.3) / 10.5 (±1.7) µm, triactine II: 39.6 (±11.1) / 5.0 (±1.4) µm;
<taxonomicName id="33E800BED3477F5CF24CD1812A69F85D" box="[1129,1308,1949,1974]" class="Calcarea" family="Clathrinidae" genus="Ascetta" higherTaxonomySource="CoL" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="primordialis">
<emphasis id="C69CA72FD3477F5CF24CD1812A69F85D" box="[1129,1308,1949,1974]" italics="true" pageId="4" pageNumber="5">C. primordialis</emphasis>
</taxonomicName>
triactine I: 91.9 (±5.8) / 9.6 (±0.5) µm, triactine II: 86.6 (±11.3) / 11.3 (±0.7) µm;
<taxonomicName id="33E800BED3477F5CF5E8D1D82B58F836" ID-CoL="5Z7ZP" box="[973,1069,1988,2013]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="5" phylum="Porifera" rank="species" species="clara">
<emphasis id="C69CA72FD3477F5CF5E8D1D82B58F836" box="[973,1069,1988,2013]" italics="true" pageId="4" pageNumber="5">C. clara</emphasis>
</taxonomicName>
triactine I: 164.5 (±34.3) / 21.8 (±3.5), triactine II: 84.5 (±8.8) / 9.8 (±0.8) µm (
<bibRefCitation id="907906CCD3467F5DF4EBD6842B7BFF59" author="Klautau" box="[718,1038,152,178]" pageId="5" pageNumber="29" refString="Klautau, M. &amp; Valentine, C. (2003) Revision of the genus Clathrina (Porifera, Calcarea). Zoological Journal of the Linnean Society, 139, 1 - 62." type="journal article" year="2003">Klautau &amp; Valentine 2003</bibRefCitation>
)]. The organisation of the cormus differs between
<taxonomicName id="33E800BED3467F5DF776D6A32D72FF33" box="[339,519,191,216]" class="Calcarea" family="Clathrinidae" genus="Ascetta" higherTaxonomySource="CoL" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="6" phylum="Porifera" rank="species" species="primordialis">
<emphasis id="C69CA72FD3467F5DF776D6A32D72FF33" box="[339,519,191,216]" italics="true" pageId="5" pageNumber="6">C. primordialis</emphasis>
</taxonomicName>
and
<taxonomicName id="33E800BED3467F5DF465D6A32C6CFF33" ID-CoL="5Z7ZV" box="[576,793,191,216]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="6" phylum="Porifera" rank="species" species="antofagastensis" status="sp. nov.">
<emphasis id="C69CA72FD3467F5DF465D6A32C6CFF33" box="[576,793,191,216]" italics="true" pageId="5" pageNumber="6">C. antofagastensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="DDAF1A54D3467F5DF504D6A22C0BFF33" box="[801,894,190,216]" pageId="5" pageNumber="6" rank="species">
<emphasis id="C69CA72FD3467F5DF504D6A22C0BFF33" bold="true" box="[801,894,190,216]" pageId="5" pageNumber="6">sp. nov.</emphasis>
</taxonomicNameLabel>
, being loosely anastomosed in the former and tightly anastomosed in the new species.
<taxonomicName id="33E800BED3467F5DF44BD6F92DBAFF15" ID-CoL="5Z7ZP" box="[622,719,229,254]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="6" phylum="Porifera" rank="species" species="clara">
<emphasis id="C69CA72FD3467F5DF44BD6F92DBAFF15" box="[622,719,229,254]" italics="true" pageId="5" pageNumber="6">C. clara</emphasis>
</taxonomicName>
also differs from
<taxonomicName id="33E800BED3467F5DF585D6F92B0CFF15" ID-CoL="5Z7ZV" box="[928,1145,229,254]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="6" phylum="Porifera" rank="species" species="antofagastensis" status="sp. nov.">
<emphasis id="C69CA72FD3467F5DF585D6F92B0CFF15" box="[928,1145,229,254]" italics="true" pageId="5" pageNumber="6">C. antofagastensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="DDAF1A54D3467F5DF2A5D6F92BABFF14" box="[1152,1246,229,255]" pageId="5" pageNumber="6" rank="species">
<emphasis id="C69CA72FD3467F5DF2A5D6F92BABFF14" bold="true" box="[1152,1246,229,255]" pageId="5" pageNumber="6">sp. nov.</emphasis>
</taxonomicNameLabel>
by the presence of water-collecting tubes in the former. Besides, in
<taxonomicName id="33E800BED3467F5DF4D7D7102C26FECE" ID-CoL="5Z7ZP" box="[754,851,268,293]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="6" phylum="Porifera" rank="species" species="clara">
<emphasis id="C69CA72FD3467F5DF4D7D7102C26FECE" box="[754,851,268,293]" italics="true" pageId="5" pageNumber="6">C. clara</emphasis>
</taxonomicName>
the largest category of triactines is found only on the external tubes. The other
<taxonomicName id="33E800BED3467F5DF7D4D72E2D16FEA0" ID-CoL="84MDY" box="[497,611,306,331]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="6" phylum="Porifera" rank="genus">
<emphasis id="C69CA72FD3467F5DF7D4D72E2D16FEA0" box="[497,611,306,331]" italics="true" pageId="5" pageNumber="6">Clathrina</emphasis>
</taxonomicName>
species cited for
<collectingCountry id="8CFF3BADD3467F5DF511D72E2C02FEA7" box="[820,887,306,332]" name="Chile" pageId="5" pageNumber="6">Chile</collectingCountry>
,
<taxonomicName id="33E800BED3467F5DF5A6D72E2B78FEA0" ID-CoL="5YXPQ" box="[899,1037,306,331]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="6" phylum="Porifera" rank="species" species="coriacea">
<emphasis id="C69CA72FD3467F5DF5A6D72E2B78FEA0" box="[899,1037,306,331]" italics="true" pageId="5" pageNumber="6">C. coriacea</emphasis>
</taxonomicName>
, can be easily distinguished from the new species by the presence of only one category of triactines, and by the tip of the actines, which is mainly rounded in
<taxonomicName id="33E800BED3467F5DF750D79C2E8BFE72" ID-CoL="5YXPQ" box="[373,510,384,409]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="6" phylum="Porifera" rank="species" species="coriacea">
<emphasis id="C69CA72FD3467F5DF750D79C2E8BFE72" box="[373,510,384,409]" italics="true" pageId="5" pageNumber="6">C. coriacea</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>