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<document id="BD1821F7F9D6D24194E76CFE11DEE193" ID-CLB-Dataset="29979" ID-DOI="10.11646/zootaxa.4426.1.1" ID-GBIF-Dataset="cdd567ed-ebd8-4801-a6a4-af6c9fb964fd" ID-ISSN="1175-5326" ID-Zenodo-Dep="1271239" ID-ZooBank="18929E20-5296-4458-8A8A-4F5316A290FD" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1528147699440" checkinUser="plazi" docAuthor="Van, Rob W. M. &amp; De, Nicole J." docDate="2018" docId="386CC616DC6BA52BFF678CA1FC3FF8AF" docLanguage="en" docName="zootaxa.4426.1.1.pdf.imf" docOrigin="Zootaxa 4426 (1)" docStyle="DocumentStyle:8B0D3ECF822058C8413568C103B59429.6:Zootaxa.2001-2006.monograph" docStyleId="8B0D3ECF822058C8413568C103B59429" docStyleName="Zootaxa.2001-2006.monograph" docStyleVersion="6" docTitle="Borojevia voigti Van &amp; De 2018, sp. nov." docType="treatment" docVersion="7" lastPageNumber="27" masterDocId="C455BE6EDC72A531FFF0880AFFCEFF99" masterDocTitle="Calcareous sponges of the Western Indian Ocean and Red Sea" masterLastPageNumber="160" masterPageNumber="1" pageNumber="26" updateTime="1698547079698" updateUser="ExternalLinkService">
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<mods:title id="1854F66368BD65C95A7FE364A09CE26D">Calcareous sponges of the Western Indian Ocean and Red Sea</mods:title>
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<mods:namePart id="8AB81F54FC231E7E45490DDAB941EAEB">Van, Rob W. M.</mods:namePart>
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<mods:namePart id="96CE8DE609BAF816BC32079612BC4F98">De, Nicole J.</mods:namePart>
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<treatment id="386CC616DC6BA52BFF678CA1FC3FF8AF" ID-DOI="http://doi.org/10.5281/zenodo.5966692" ID-GBIF-Taxon="144239484" ID-Zenodo-Dep="5966692" LSID="urn:lsid:plazi:treatment:386CC616DC6BA52BFF678CA1FC3FF8AF" httpUri="http://treatment.plazi.org/id/386CC616DC6BA52BFF678CA1FC3FF8AF" lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26">
<subSubSection id="F8DF248BDC6BA528FF678CA1FEA3FB7F" pageId="25" pageNumber="26" type="nomenclature">
<paragraph id="B07A7700DC6BA528FF678CA1FE75FB5C" blockId="25.[151,443,1195,1254]" box="[151,443,1195,1221]" pageId="25" pageNumber="26">
<heading id="EB32C06CDC6BA528FF678CA1FE75FB5C" bold="true" box="[151,443,1195,1221]" fontSize="11" level="1" pageId="25" pageNumber="26" reason="1">
<emphasis id="82B1AB12DC6BA528FF678CA1FE75FB5C" bold="true" box="[151,443,1195,1221]" pageId="25" pageNumber="26">
<taxonomicName id="77C50C83DC6BA528FF678CA1FE98FB5C" ID-CoL="MKQ8" authority="Van &amp; De, 2018" authorityName="Van &amp; De" authorityYear="2018" box="[151,342,1195,1221]" class="Calcarea" family="Clathrinidae" genus="Borojevia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="25" pageNumber="26" phylum="Porifera" rank="species" species="voigti" status="sp. nov.">
<emphasis id="82B1AB12DC6BA528FF678CA1FE98FB5C" bold="true" box="[151,342,1195,1221]" italics="true" pageId="25" pageNumber="26">Borojevia voigti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="99821669DC6BA528FEAD8CA1FE75FB5C" box="[349,443,1195,1221]" pageId="25" pageNumber="26" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="B07A7700DC6BA528FF678CC7FEA3FB7F" blockId="25.[151,443,1195,1254]" box="[151,365,1229,1254]" pageId="25" pageNumber="26">
<figureCitation id="28FE6B85DC6BA528FF678CC7FEE5FB7F" box="[151,299,1229,1254]" captionStart="FIGURE 6" captionStartId="26.[151,249,1487,1509]" captionTargetBox="[151,1436,509,1440]" captionTargetId="figure@26.[151,1436,509,1440]" captionTargetPageId="26" captionText="FIGURE 6. Borojevia voigti sp.nov., holotype ZMA Por. 13444, a, preserved holotype (scale bar = 1 cm), a1, small indistinct in situ image of holotype (arrow) growing in a hollow of a pillar in the Eilat container harbor, Israel (photo cut out from larger image made by M. Wunsch), bd, SEM images of sections of the holotype, b, cross section, c, surface section, d, enlarged part of cross section showing protruding apical actines of tetractines." httpUri="https://zenodo.org/record/1271269/files/figure.png" pageId="25" pageNumber="26">Figures 6ad</figureCitation>
,
<figureCitation id="28FE6B85DC6BA528FEC68CC7FEA3FB7F" box="[310,365,1229,1254]" captionStart="FIGURE 7" captionStartId="27.[151,249,1234,1256]" captionTargetBox="[151,1436,195,1212]" captionTargetId="figure@27.[151,1436,195,1212]" captionTargetPageId="27" captionText="FIGURE 7. Borojevia voigti sp.nov., holotype ZMA Por. 13444, SEM images of spicules, a, triactine, b, tetractines, c, details of apical actines of tetractines showing entirely smooth, vestigial spined, and clearly spined conditions, d, fragment of assumed trichoxea." httpUri="https://zenodo.org/record/1271273/files/figure.png" pageId="25" pageNumber="26">7ad</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="F8DF248BDC6BA528FF678D1FFD57FACB" pageId="25" pageNumber="26" type="materials_examined">
<paragraph id="B07A7700DC6BA528FF678D1FFD57FACB" blockId="25.[151,1437,1301,2010]" pageId="25" pageNumber="26">
<materialsCitation id="00AD7D5DDC6BA528FF678D1FFD57FACB" ID-GBIF-Occurrence="1848256131" collectingDate="1965-07-05" collectionCode="ZMA" collectorName="M. Wunsch" country="Israel" elevation="5" location="Gulf" pageId="25" pageNumber="26" specimenCount="1" stateProvince="Gulf" typeStatus="holotype">
<emphasis id="82B1AB12DC6BA528FF678D1FFE4DFAB7" bold="true" box="[151,387,1301,1326]" pageId="25" pageNumber="26">Material examined.</emphasis>
<typeStatus id="6F7EC9A2DC6BA528FE7C8D1FFE39FAB7" box="[396,503,1301,1326]" pageId="25" pageNumber="26" type="holotype">Holotype</typeStatus>
,
<collectionCode id="D6D4EFC5DC6BA528FDF48D1CFD8CFAB7" box="[516,578,1302,1326]" country="Netherlands" httpUri="http://grbio.org/cool/a65z-wv6r" name="Universiteit van Amsterdam, Zoologisch Museum" pageId="25" pageNumber="26">ZMA</collectionCode>
Por. 13444,
<collectingCountry id="C8D23790DC6BA528FD288D1FFCD7FAB7" box="[728,793,1301,1326]" name="Israel" pageId="25" pageNumber="26">Israel</collectingCountry>
, pillar container port,
<collectingRegion id="7201B9E2DC6BA528FBEA8D1FFB83FAB7" box="[1050,1101,1301,1326]" country="Papua New Guinea" name="Gulf" pageId="25" pageNumber="26">Gulf</collectingRegion>
of Aqaba, depth
<quantity id="773DDAE5DC6BA528FAE88D1FFA89FAB4" box="[1304,1351,1301,1326]" metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="25" pageNumber="26" unit="m" value="5.0">
<elevation id="3BE89033DC6BA528FAE88D1FFA89FAB4" box="[1304,1351,1301,1326]" metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="25" pageNumber="26" unit="m" value="5.0">5 m</elevation>
</quantity>
, scuba, coll.
<collectorName id="1D3012D6DC6BA528FF3F8D30FE9AFACB" box="[207,340,1337,1362]" pageId="25" pageNumber="26">M. Wunsch</collectorName>
, field nr. AQ
<date id="C47B51C0DC6BA528FE188D33FD9DFACB" box="[488,595,1337,1362]" pageId="25" pageNumber="26" value="1965-07-05">
<collectingDate id="D43FA828DC6BA528FE188D33FD9DFACB" box="[488,595,1337,1362]" pageId="25" pageNumber="26" value="1965-07-05">65, 5 July</collectingDate>
</date>
1998.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="F8DF248BDC6BA528FF378D57FE2AF8F7" pageId="25" pageNumber="26" type="description">
<paragraph id="B07A7700DC6BA528FF378D57FDE0FA24" blockId="25.[151,1437,1301,2010]" pageId="25" pageNumber="26">
<emphasis id="82B1AB12DC6BA528FF378D57FE97FAEF" bold="true" box="[199,345,1373,1398]" pageId="25" pageNumber="26">Description.</emphasis>
Cormus (
<figureCitation id="28FE6B85DC6BA528FE3B8D57FDF7FAEF" box="[459,569,1373,1398]" captionStart="FIGURE 6" captionStartId="26.[151,249,1487,1509]" captionTargetBox="[151,1436,509,1440]" captionTargetId="figure@26.[151,1436,509,1440]" captionTargetPageId="26" captionText="FIGURE 6. Borojevia voigti sp.nov., holotype ZMA Por. 13444, a, preserved holotype (scale bar = 1 cm), a1, small indistinct in situ image of holotype (arrow) growing in a hollow of a pillar in the Eilat container harbor, Israel (photo cut out from larger image made by M. Wunsch), bd, SEM images of sections of the holotype, b, cross section, c, surface section, d, enlarged part of cross section showing protruding apical actines of tetractines." httpUri="https://zenodo.org/record/1271269/files/figure.png" pageId="25" pageNumber="26">Figs 6a,a</figureCitation>
<figureCitation id="28FE6B85DC6BA528FDC88D57FD8CFAEF" box="[568,578,1373,1398]" captionStart="FIGURE 1" captionStartId="5.[151,249,1813,1835]" captionTargetBox="[151,1436,268,1791]" captionTargetId="figure@5.[151,1436,265,1791]" captionTargetPageId="5" captionText="FIGURE 1. Marine Ecoregions in the Western Indian Ocean with localities (numbered blue squares) from where the studied calcareous sponges were obtained. 1, Israelian Red Sea, Gulf of Aqaba, 2, Saudi Arabian Red Sea, off Jeddah, 3, Eritrean Red Sea, Dahlak Archipelago, 4, Oman, Gulf of Arabia, 5, Maldives, 6, India, Lakshadweep, 7, Seychelles, Mahé region, 8, Seychelles, Amirantes, 9, Mayotte, 10, Mozambique Channel, 11, Mauritius, 12, Rodrigues, 13, South Africa, Kwazulu Natal, 14. South Africa, Port Elizabeth, 15. Nosy Be, Madagascar." httpUri="https://zenodo.org/record/1271247/files/figure.png" pageId="25" pageNumber="26">1</figureCitation>
) a greyish white cushion (
<figureCitation id="28FE6B85DC6BA528FC878D57FC03FAEF" box="[887,973,1373,1398]" captionStart="FIGURE 6" captionStartId="26.[151,249,1487,1509]" captionTargetBox="[151,1436,509,1440]" captionTargetId="figure@26.[151,1436,509,1440]" captionTargetPageId="26" captionText="FIGURE 6. Borojevia voigti sp.nov., holotype ZMA Por. 13444, a, preserved holotype (scale bar = 1 cm), a1, small indistinct in situ image of holotype (arrow) growing in a hollow of a pillar in the Eilat container harbor, Israel (photo cut out from larger image made by M. Wunsch), bd, SEM images of sections of the holotype, b, cross section, c, surface section, d, enlarged part of cross section showing protruding apical actines of tetractines." httpUri="https://zenodo.org/record/1271269/files/figure.png" pageId="25" pageNumber="26">Fig. 6a</figureCitation>
<figureCitation id="28FE6B85DC6BA528FC3D8D57FC16FAEF" box="[973,984,1373,1398]" captionStart="FIGURE 1" captionStartId="5.[151,249,1813,1835]" captionTargetBox="[151,1436,268,1791]" captionTargetId="figure@5.[151,1436,265,1791]" captionTargetPageId="5" captionText="FIGURE 1. Marine Ecoregions in the Western Indian Ocean with localities (numbered blue squares) from where the studied calcareous sponges were obtained. 1, Israelian Red Sea, Gulf of Aqaba, 2, Saudi Arabian Red Sea, off Jeddah, 3, Eritrean Red Sea, Dahlak Archipelago, 4, Oman, Gulf of Arabia, 5, Maldives, 6, India, Lakshadweep, 7, Seychelles, Mahé region, 8, Seychelles, Amirantes, 9, Mayotte, 10, Mozambique Channel, 11, Mauritius, 12, Rodrigues, 13, South Africa, Kwazulu Natal, 14. South Africa, Port Elizabeth, 15. Nosy Be, Madagascar." httpUri="https://zenodo.org/record/1271247/files/figure.png" pageId="25" pageNumber="26">1</figureCitation>
, arrow), brighter white in alcohol (
<figureCitation id="28FE6B85DC6BA528FA9E8D57FF7AFA03" captionStart="FIGURE 6" captionStartId="26.[151,249,1487,1509]" captionTargetBox="[151,1436,509,1440]" captionTargetId="figure@26.[151,1436,509,1440]" captionTargetPageId="26" captionText="FIGURE 6. Borojevia voigti sp.nov., holotype ZMA Por. 13444, a, preserved holotype (scale bar = 1 cm), a1, small indistinct in situ image of holotype (arrow) growing in a hollow of a pillar in the Eilat container harbor, Israel (photo cut out from larger image made by M. Wunsch), bd, SEM images of sections of the holotype, b, cross section, c, surface section, d, enlarged part of cross section showing protruding apical actines of tetractines." httpUri="https://zenodo.org/record/1271269/files/figure.png" pageId="25" pageNumber="26">Fig. 6a</figureCitation>
), made up of tightly anastomosed thin tubuli. Oscules small, about
<quantity id="773DDAE5DC6BA528FC408D88FC3CFA00" box="[944,1010,1410,1434]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="25" pageNumber="26" unit="mm" value="2.0">2 mm</quantity>
diameter, flush with the surface. Size of entire specimen is 2.5
<date id="C47B51C0DC6BA528FE408DACFE33FA27" box="[432,509,1446,1470]" pageId="25" pageNumber="26">
x 2 x
<quantity id="773DDAE5DC6BA528FE1F8DACFE33FA27" box="[495,509,1446,1470]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="25" pageNumber="26" unit="cm" value="1.0">1</quantity>
</date>
cm.
</paragraph>
<paragraph id="B07A7700DC6BA528FF378DC3FDEBFA7B" blockId="25.[151,1437,1301,2010]" box="[199,549,1481,1506]" pageId="25" pageNumber="26">
<emphasis id="82B1AB12DC6BA528FF378DC3FE65FA7B" bold="true" box="[199,427,1481,1506]" pageId="25" pageNumber="26">Aquiferous system.</emphasis>
Asconoid.
</paragraph>
<paragraph id="B07A7700DC6BA528FF378DE7FD2FF9B3" blockId="25.[151,1437,1301,2010]" pageId="25" pageNumber="26">
<emphasis id="82B1AB12DC6BA528FF378DE7FEFBF99F" bold="true" box="[199,309,1517,1542]" pageId="25" pageNumber="26">Skeleton.</emphasis>
(
<figureCitation id="28FE6B85DC6BA528FEB68DE7FE74F99F" box="[326,442,1517,1542]" captionStart="FIGURE 6" captionStartId="26.[151,249,1487,1509]" captionTargetBox="[151,1436,509,1440]" captionTargetId="figure@26.[151,1436,509,1440]" captionTargetPageId="26" captionText="FIGURE 6. Borojevia voigti sp.nov., holotype ZMA Por. 13444, a, preserved holotype (scale bar = 1 cm), a1, small indistinct in situ image of holotype (arrow) growing in a hollow of a pillar in the Eilat container harbor, Israel (photo cut out from larger image made by M. Wunsch), bd, SEM images of sections of the holotype, b, cross section, c, surface section, d, enlarged part of cross section showing protruding apical actines of tetractines." httpUri="https://zenodo.org/record/1271269/files/figure.png" pageId="25" pageNumber="26">Figs 6bd</figureCitation>
) Tubuli walls consist of onetwo layers of triactines and tetractines. Apical actines of tetractines protruding into the tubar lumen (
<figureCitation id="28FE6B85DC6BA528FD708E1BFD1DF9B3" box="[640,723,1553,1578]" captionStart="FIGURE 6" captionStartId="26.[151,249,1487,1509]" captionTargetBox="[151,1436,509,1440]" captionTargetId="figure@26.[151,1436,509,1440]" captionTargetPageId="26" captionText="FIGURE 6. Borojevia voigti sp.nov., holotype ZMA Por. 13444, a, preserved holotype (scale bar = 1 cm), a1, small indistinct in situ image of holotype (arrow) growing in a hollow of a pillar in the Eilat container harbor, Israel (photo cut out from larger image made by M. Wunsch), bd, SEM images of sections of the holotype, b, cross section, c, surface section, d, enlarged part of cross section showing protruding apical actines of tetractines." httpUri="https://zenodo.org/record/1271269/files/figure.png" pageId="25" pageNumber="26">Fig. 6d</figureCitation>
).
</paragraph>
<paragraph id="B07A7700DC6BA528FF378E3FFE1CF9EB" blockId="25.[151,1437,1301,2010]" pageId="25" pageNumber="26">
<emphasis id="82B1AB12DC6BA528FF378E3FFEFEF9D7" bold="true" box="[199,304,1589,1614]" pageId="25" pageNumber="26">Spicules.</emphasis>
(
<figureCitation id="28FE6B85DC6BA528FEB18E3FFE7DF9D7" box="[321,435,1589,1614]" captionStart="FIGURE 7" captionStartId="27.[151,249,1234,1256]" captionTargetBox="[151,1436,195,1212]" captionTargetId="figure@27.[151,1436,195,1212]" captionTargetPageId="27" captionText="FIGURE 7. Borojevia voigti sp.nov., holotype ZMA Por. 13444, SEM images of spicules, a, triactine, b, tetractines, c, details of apical actines of tetractines showing entirely smooth, vestigial spined, and clearly spined conditions, d, fragment of assumed trichoxea." httpUri="https://zenodo.org/record/1271273/files/figure.png" pageId="25" pageNumber="26">Figs 7ad</figureCitation>
) Triactines and tetractines, about equal in number. Some trichoxea-like spicules appear present in the spicule slides.
</paragraph>
<paragraph id="B07A7700DC6BA528FF378E77FAB0F90F" blockId="25.[151,1437,1301,2010]" box="[199,1406,1661,1686]" pageId="25" pageNumber="26">
Triactines (
<figureCitation id="28FE6B85DC6BA528FEB58E77FE5AF90F" box="[325,404,1661,1686]" captionStart="FIGURE 7" captionStartId="27.[151,249,1234,1256]" captionTargetBox="[151,1436,195,1212]" captionTargetId="figure@27.[151,1436,195,1212]" captionTargetPageId="27" captionText="FIGURE 7. Borojevia voigti sp.nov., holotype ZMA Por. 13444, SEM images of spicules, a, triactine, b, tetractines, c, details of apical actines of tetractines showing entirely smooth, vestigial spined, and clearly spined conditions, d, fragment of assumed trichoxea." httpUri="https://zenodo.org/record/1271273/files/figure.png" pageId="25" pageNumber="26">Fig. 7a</figureCitation>
) equiradiate and equiangular, with conical actines measuring 42
<emphasis id="82B1AB12DC6BA528FB838E74FB41F90F" box="[1139,1167,1662,1686]" italics="true" pageId="25" pageNumber="26">89</emphasis>
117
<date id="C47B51C0DC6BA528FB3D8E74FB21F90C" box="[1229,1263,1662,1685]" pageId="25" pageNumber="26">x 7</date>
<emphasis id="82B1AB12DC6BA528FB0E8E74FAEFF90F" box="[1278,1313,1662,1686]" italics="true" pageId="25" pageNumber="26">8.7</emphasis>
11 µm.
</paragraph>
<paragraph id="B07A7700DC6BA528FF378EABFC3FF8BF" blockId="25.[151,1437,1301,2010]" pageId="25" pageNumber="26">
Tetractines (
<figureCitation id="28FE6B85DC6BA528FEA08EABFE0CF923" box="[336,450,1697,1722]" captionStart="FIGURE 7" captionStartId="27.[151,249,1234,1256]" captionTargetBox="[151,1436,195,1212]" captionTargetId="figure@27.[151,1436,195,1212]" captionTargetPageId="27" captionText="FIGURE 7. Borojevia voigti sp.nov., holotype ZMA Por. 13444, SEM images of spicules, a, triactine, b, tetractines, c, details of apical actines of tetractines showing entirely smooth, vestigial spined, and clearly spined conditions, d, fragment of assumed trichoxea." httpUri="https://zenodo.org/record/1271273/files/figure.png" pageId="25" pageNumber="26">Figs 7bd</figureCitation>
) shaped similarly and of approximate equal size. Apical actines straight, equal in length or longer than the actines of the basal triradiate system, tapering to a thin point (
<figureCitation id="28FE6B85DC6BA528FBB38ECFFB57F947" box="[1091,1177,1733,1758]" captionStart="FIGURE 7" captionStartId="27.[151,249,1234,1256]" captionTargetBox="[151,1436,195,1212]" captionTargetId="figure@27.[151,1436,195,1212]" captionTargetPageId="27" captionText="FIGURE 7. Borojevia voigti sp.nov., holotype ZMA Por. 13444, SEM images of spicules, a, triactine, b, tetractines, c, details of apical actines of tetractines showing entirely smooth, vestigial spined, and clearly spined conditions, d, fragment of assumed trichoxea." httpUri="https://zenodo.org/record/1271273/files/figure.png" pageId="25" pageNumber="26">Fig. 7b</figureCitation>
), occasionally entirely smooth (
<figureCitation id="28FE6B85DC6BA528FF0A8EE3FE85F898" box="[250,331,1769,1794]" captionStart="FIGURE 7" captionStartId="27.[151,249,1234,1256]" captionTargetBox="[151,1436,195,1212]" captionTargetId="figure@27.[151,1436,195,1212]" captionTargetPageId="27" captionText="FIGURE 7. Borojevia voigti sp.nov., holotype ZMA Por. 13444, SEM images of spicules, a, triactine, b, tetractines, c, details of apical actines of tetractines showing entirely smooth, vestigial spined, and clearly spined conditions, d, fragment of assumed trichoxea." httpUri="https://zenodo.org/record/1271273/files/figure.png" pageId="25" pageNumber="26">Fig. 7c</figureCitation>
left), but usually provided with a few small spines (
<figureCitation id="28FE6B85DC6BA528FC518EE3FC3BF898" box="[929,1013,1769,1794]" captionStart="FIGURE 7" captionStartId="27.[151,249,1234,1256]" captionTargetBox="[151,1436,195,1212]" captionTargetId="figure@27.[151,1436,195,1212]" captionTargetPageId="27" captionText="FIGURE 7. Borojevia voigti sp.nov., holotype ZMA Por. 13444, SEM images of spicules, a, triactine, b, tetractines, c, details of apical actines of tetractines showing entirely smooth, vestigial spined, and clearly spined conditions, d, fragment of assumed trichoxea." httpUri="https://zenodo.org/record/1271273/files/figure.png" pageId="25" pageNumber="26">Figs 7c</figureCitation>
right). Actines of the basal triradiate system 32
<emphasis id="82B1AB12DC6BA528FEE58F07FEFFF8BF" box="[277,305,1805,1830]" italics="true" pageId="25" pageNumber="26">61</emphasis>
105
<date id="C47B51C0DC6BA528FE818F04FE5CF8BF" box="[369,402,1806,1830]" pageId="25" pageNumber="26">x 4</date>
<emphasis id="82B1AB12DC6BA528FE528F07FE0BF8BF" box="[418,453,1805,1830]" italics="true" pageId="25" pageNumber="26">6.8</emphasis>
10 µm, apical actines 24
<emphasis id="82B1AB12DC6BA528FD028F07FCC0F8BF" box="[754,782,1805,1830]" italics="true" pageId="25" pageNumber="26">67</emphasis>
138
<date id="C47B51C0DC6BA528FCBD8F04FCA0F8BF" box="[845,878,1806,1830]" pageId="25" pageNumber="26">x 3</date>
<emphasis id="82B1AB12DC6BA528FC8E8F04FC6FF8BF" box="[894,929,1806,1830]" italics="true" pageId="25" pageNumber="26">5.1</emphasis>
7 µm.
</paragraph>
<paragraph id="B07A7700DC6BA528FF378F3BFE2AF8F7" blockId="25.[151,1437,1301,2010]" pageId="25" pageNumber="26">
?Trichoxeas (
<figureCitation id="28FE6B85DC6BA528FEAF8F3BFE7DF8D3" box="[351,435,1841,1866]" captionStart="FIGURE 7" captionStartId="27.[151,249,1234,1256]" captionTargetBox="[151,1436,195,1212]" captionTargetId="figure@27.[151,1436,195,1212]" captionTargetPageId="27" captionText="FIGURE 7. Borojevia voigti sp.nov., holotype ZMA Por. 13444, SEM images of spicules, a, triactine, b, tetractines, c, details of apical actines of tetractines showing entirely smooth, vestigial spined, and clearly spined conditions, d, fragment of assumed trichoxea." httpUri="https://zenodo.org/record/1271273/files/figure.png" pageId="25" pageNumber="26">Fig. 7d</figureCitation>
), up to 300+ µm, quite thin (less than 0.5 µm in thickness).
<collectingRegion id="7201B9E2DC6BA528FBAF8F38FB47F8D0" box="[1119,1161,1842,1865]" country="Maldives" name="Uthuru" pageId="25" pageNumber="26">Not</collectingRegion>
certainly proper as they are not visible in the sections.
</paragraph>
</subSubSection>
<subSubSection id="F8DF248BDC6BA528FF378F73FBF6F80B" box="[199,1080,1913,1938]" pageId="25" pageNumber="26" type="distribution">
<paragraph id="B07A7700DC6BA528FF378F73FBF6F80B" blockId="25.[151,1437,1301,2010]" box="[199,1080,1913,1938]" pageId="25" pageNumber="26">
<emphasis id="82B1AB12DC6BA528FF378F73FE3CF80B" bold="true" box="[199,498,1913,1938]" pageId="25" pageNumber="26">Distribution and ecology.</emphasis>
<collectingRegion id="7201B9E2DC6BA528FE098F73FD96F80B" box="[505,600,1913,1938]" country="Eritrea" name="Semenawi Keyih Bahri" pageId="25" pageNumber="26">Red Sea</collectingRegion>
, Aqaba, under overhangs in reef localities.
</paragraph>
</subSubSection>
<subSubSection id="F8DF248BDC6BA528FF378F97FA4EF82F" box="[199,1408,1949,1974]" pageId="25" pageNumber="26" type="etymology">
<paragraph id="B07A7700DC6BA528FF378F97FA4EF82F" blockId="25.[151,1437,1301,2010]" box="[199,1408,1949,1974]" pageId="25" pageNumber="26">
<emphasis id="82B1AB12DC6BA528FF378F97FE80F82F" bold="true" box="[199,334,1949,1974]" pageId="25" pageNumber="26">Etymology.</emphasis>
Named after Dr Oliver Voigt, München, for his excellent contributions to Calcarea systematics.
</paragraph>
</subSubSection>
<subSubSection id="F8DF248BDC6BA52BFF378FCBFC3FF8AF" lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26" type="discussion">
<paragraph id="B07A7700DC6BA52BFF378FCBFC54FE34" blockId="25.[151,1437,1301,2010]" lastBlockId="26.[151,1437,151,429]" lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26">
<emphasis id="82B1AB12DC6BA528FF378FCBFEF5F843" bold="true" box="[199,315,1985,2010]" pageId="25" pageNumber="26">Remarks.</emphasis>
The present specimen resembles to some extent
<bibRefCitation id="D4540AF1DC6BA528FC9D8FCBFB9CF843" box="[877,1106,1985,2010]" pageId="25" pageNumber="26" refId="ref70183" refString="Voigt, O., Erpenbeck, D., Gonzalez-Pech, R. A., Al-Aidaroos, A. M., Berumen, M. L. &amp; Worheide, G. (2017) Calcinea of the Red Sea: providing a DNA barcode inventory with description of four new species. Marine Biodiversity, 47 (4), 1009 - 1034. https: // doi. org / 10.1007 / s 12526 - 017 - 0671 - x" type="journal article">
Voigt
<emphasis id="82B1AB12DC6BA528FC428FC8FC22F843" box="[946,1004,1985,2010]" italics="true" pageId="25" pageNumber="26">et al.</emphasis>
s (2017)
</bibRefCitation>
description of
<taxonomicName id="77C50C83DC6BA52BFAF08FC8FE10FF29" authority="(Klautau et al., 1994)" authorityName="Klautau et al." authorityYear="1994" class="Calcarea" family="Clathrinidae" genus="Borojevia" higherTaxonomySource="GBIF" kingdom="Animalia" lastPageId="26" lastPageNumber="27" order="Clathrinida" pageId="25" pageNumber="26" phylum="Porifera" rank="species" species="aspina">
<emphasis id="82B1AB12DC6BA528FAF08FC8FAA3F840" box="[1280,1389,1986,2009]" italics="true" pageId="25" pageNumber="26">Borojevia</emphasis>
aff.
<emphasis id="82B1AB12DC68A52BFF678893FF2CFF29" box="[151,226,153,176]" italics="true" pageId="26" pageNumber="27">aspina</emphasis>
(
<bibRefCitation id="D4540AF1DC68A52BFF00889DFE1BFF29" box="[240,469,151,176]" pageId="26" pageNumber="27" refId="ref67393" 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 (4), 367 - 375. Available from: http: // www. sciencedirect. com / science / article / pii / 0305197894900272 (accessed 21 January 2018)" type="journal article">
Klautau
<emphasis id="82B1AB12DC68A52BFEA28893FE45FF29" box="[338,395,151,176]" italics="true" pageId="26" pageNumber="27">et al.</emphasis>
, 1994
</bibRefCitation>
)
</taxonomicName>
. The trichoxea-like spicules are present in the spicule slide at a low frequency. In the surface section (
<figureCitation id="28FE6B85DC68A52BFEA388B6FE6BFF4C" box="[339,421,188,213]" captionStart="FIGURE 6" captionStartId="26.[151,249,1487,1509]" captionTargetBox="[151,1436,509,1440]" captionTargetId="figure@26.[151,1436,509,1440]" captionTargetPageId="26" captionText="FIGURE 6. Borojevia voigti sp.nov., holotype ZMA Por. 13444, a, preserved holotype (scale bar = 1 cm), a1, small indistinct in situ image of holotype (arrow) growing in a hollow of a pillar in the Eilat container harbor, Israel (photo cut out from larger image made by M. Wunsch), bd, SEM images of sections of the holotype, b, cross section, c, surface section, d, enlarged part of cross section showing protruding apical actines of tetractines." httpUri="https://zenodo.org/record/1271269/files/figure.png" pageId="26" pageNumber="27">Fig. 6c</figureCitation>
) there are some thin long spicules, but they are indistinct and may not be proper to the sponge. Voigt
<emphasis id="82B1AB12DC68A52BFEC988EBFEBCFF61" box="[313,370,223,248]" italics="true" pageId="26" pageNumber="27">et al.</emphasis>
also observed that the trichoxeas are difficult to find in the slides. Voigt
<emphasis id="82B1AB12DC68A52BFB5C88EBFB28FF61" box="[1196,1254,223,248]" italics="true" pageId="26" pageNumber="27">et al.</emphasis>
did not observe spines on the apical actines of the tetractines, which is a distinct difference. In our new species the spines were very small and occasionally absent in our specimen (
<figureCitation id="28FE6B85DC68A52BFD35892DFCD5FEA6" box="[709,795,295,320]" captionStart="FIGURE 7" captionStartId="27.[151,249,1234,1256]" captionTargetBox="[151,1436,195,1212]" captionTargetId="figure@27.[151,1436,195,1212]" captionTargetPageId="27" captionText="FIGURE 7. Borojevia voigti sp.nov., holotype ZMA Por. 13444, SEM images of spicules, a, triactine, b, tetractines, c, details of apical actines of tetractines showing entirely smooth, vestigial spined, and clearly spined conditions, d, fragment of assumed trichoxea." httpUri="https://zenodo.org/record/1271273/files/figure.png" pageId="26" pageNumber="27">Figs 7c</figureCitation>
left), thus we assume our and Voigt
<emphasis id="82B1AB12DC68A52BFB3F8923FAC4FED9" box="[1231,1290,295,320]" italics="true" pageId="26" pageNumber="27">et al.</emphasis>
s specimens belong to different closely related species. Like Voigt
<emphasis id="82B1AB12DC68A52BFD0A8947FCFDFEFC" box="[762,819,332,357]" italics="true" pageId="26" pageNumber="27">et al.</emphasis>
s specimen ours has whitish color and it lacks distinct tripods. Since
<taxonomicName id="77C50C83DC68A52BFEC8897BFE39FE11" box="[312,503,369,392]" class="Calcarea" family="Clathrinidae" genus="Borojevia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="26" pageNumber="27" phylum="Porifera" rank="species" species="aspina">
<emphasis id="82B1AB12DC68A52BFEC8897BFE39FE11" box="[312,503,369,392]" italics="true" pageId="26" pageNumber="27">Borojevia aspina</emphasis>
</taxonomicName>
is a Brazilian species, the likelihood that a species living on reefs in the
<collectingRegion id="7201B9E2DC68A52BFAD68965FA4DFE11" box="[1318,1411,367,392]" country="Eritrea" name="Semenawi Keyih Bahri" pageId="26" pageNumber="27">Red Sea</collectingRegion>
is conspecific with the Brazilian population is judged to be quite small.
</paragraph>
<caption id="E4BA2788DC68A52BFF678DC5FCECF9DB" httpUri="https://zenodo.org/record/1271269/files/figure.png" pageId="26" pageNumber="27" startId="26.[151,249,1487,1509]" targetBox="[151,1436,509,1440]" targetPageId="26">
<paragraph id="B07A7700DC68A52BFF678DC5FCECF9DB" blockId="26.[151,1436,1487,1602]" pageId="26" pageNumber="27">
<emphasis id="82B1AB12DC68A52BFF678DC5FEDCFA7D" bold="true" box="[151,274,1487,1509]" pageId="26" pageNumber="27">FIGURE 6.</emphasis>
<taxonomicName id="77C50C83DC68A52BFEE98DDBFE73FA7F" authority="Van &amp; De, 2018" authorityName="Van &amp; De" authorityYear="2018" box="[281,445,1489,1510]" class="Calcarea" family="Clathrinidae" genus="Borojevia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="26" pageNumber="27" phylum="Porifera" rank="species" species="voigti" status="sp. nov.">
<emphasis id="82B1AB12DC68A52BFEE98DDBFE73FA7F" box="[281,445,1489,1510]" italics="true" pageId="26" pageNumber="27">Borojevia voigti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="99821669DC68A52BFE338DDAFDC3FA7C" box="[451,525,1488,1509]" pageId="26" pageNumber="27" rank="species">
<emphasis id="82B1AB12DC68A52BFE338DDAFDC9FA7C" bold="true" box="[451,519,1488,1509]" pageId="26" pageNumber="27">sp.nov</emphasis>
.
</taxonomicNameLabel>
, holotype ZMA Por. 13444, a, preserved holotype (scale bar = 1 cm), a1, small indistinct in situ image of holotype (arrow) growing in a hollow of a pillar in the Eilat container harbor, Israel (photo cut out from larger image made by M. Wunsch), bd, SEM images of sections of the holotype, b, cross section, c, surface section, d, enlarged part of cross section showing protruding apical actines of tetractines.
</paragraph>
</caption>
<paragraph id="B07A7700DC68A52BFF378E63FAC5F953" blockId="26.[151,1436,1641,1846]" pageId="26" pageNumber="27">
<bibRefCitation id="D4540AF1DC68A52BFF378E63FE47F91B" box="[199,393,1641,1666]" pageId="26" pageNumber="27" refId="ref63394" refString="Borojevic, R. (1967) Spongiaires d'Afrique du Sud. (2) Calcarea. Transactions of the Royal Society of South Africa, 37 (3), 183 - 226. https: // doi. org / 10.1080 / 00359196709519066" type="journal article">Borojević (1967)</bibRefCitation>
described the Mediterranean species
<taxonomicName id="77C50C83DC68A52BFCC68E63FBD8F91B" baseAuthorityName="Haeckel" baseAuthorityYear="1872" box="[822,1046,1641,1666]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="26" pageNumber="27" phylum="Porifera" rank="species" species="cerebrum">
<emphasis id="82B1AB12DC68A52BFCC68E63FBD8F91B" box="[822,1046,1641,1666]" italics="true" pageId="26" pageNumber="27">Clathrina cerebrum</emphasis>
</taxonomicName>
from Eastern South Africa (Natal coast). This combination is now assigned to
<taxonomicName id="77C50C83DC68A52BFD778E84FD3AF93C" authorityName="Van &amp; De" authorityYear="2018" box="[647,756,1678,1701]" class="Calcarea" family="Clathrinidae" genus="Borojevia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="26" pageNumber="27" phylum="Porifera" rank="genus">
<emphasis id="82B1AB12DC68A52BFD778E84FD3AF93C" box="[647,756,1678,1701]" italics="true" pageId="26" pageNumber="27">Borojevia</emphasis>
</taxonomicName>
and restricted to the Mediterranean (cf. Klautau
<emphasis id="82B1AB12DC68A52BFAE58E84FA83F93F" box="[1301,1357,1677,1702]" italics="true" pageId="26" pageNumber="27">et al.</emphasis>
2016). It is cushion-shaped like the new species, but it has tripods, making it unlikely to be the same species.
</paragraph>
<paragraph id="B07A7700DC68A52BFF378EDCFAA4F88B" blockId="26.[151,1436,1641,1846]" pageId="26" pageNumber="27">
So far, no other species of
<taxonomicName id="77C50C83DC68A52BFDF68EDCFDBAF974" authorityName="Van &amp; De" authorityYear="2018" box="[518,628,1750,1773]" class="Calcarea" family="Clathrinidae" genus="Borojevia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="26" pageNumber="27" phylum="Porifera" rank="genus">
<emphasis id="82B1AB12DC68A52BFDF68EDCFDBAF974" box="[518,628,1750,1773]" italics="true" pageId="26" pageNumber="27">Borojevia</emphasis>
</taxonomicName>
have been reported from the region, but below we will describe two additional species. Differences with the present species will be given in the Remarks sections of these species.
</paragraph>
<paragraph id="B07A7700DC68A52BFF378F14FC3FF8AF" blockId="26.[151,1436,1641,1846]" box="[199,1009,1821,1846]" pageId="26" pageNumber="27">We were unable to obtain a partial 28SrRNA sequence of this specimen.</paragraph>
</subSubSection>
</treatment>
</document>