141 lines
20 KiB
XML
141 lines
20 KiB
XML
<document id="FE763E2E4CF6356B2860791BB3E4CBA3" ID-CLB-Dataset="46718" ID-DOI="10.11646/zootaxa.3753.4.7" ID-GBIF-Dataset="143bcd5c-6a22-427e-ae1c-904ac65a1e21" ID-ISSN="1175-5326" ID-Zenodo-Dep="229216" ID-ZooBank="6F2B53FE-D997-4415-8F82-210E60516D38" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460365821293" checkinUser="plazi" docAuthor="Hajdu, Eduardo & Castello-Branco, Cristiana" docDate="2014" docId="0389879A5D78FFCD29A3B8F9FA8CFD26" docLanguage="en" docName="zt03753p390.pdf" docOrigin="Zootaxa 3753 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hamacantha (Hamacantha) schmidtii Carter 1882" docType="treatment" docVersion="8" lastPageNumber="387" masterDocId="FFB0FFE25D7BFFCE2934B86EFFB1FFF1" masterDocTitle="Hamacantha (Hamacantha) boomerang sp. nov. from deep-sea coral mounds at Campos Basin, SW Atlantic, and redescription of H. (H.) schmidtii (Carter, 1882) (Hamacanthidae, Poecilosclerida, Demospongiae)" masterLastPageNumber="390" masterPageNumber="384" pageNumber="387" updateTime="1698295191742" updateUser="ExternalLinkService">
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<mods:title id="4BADC859A9DED5291ED3A4543A5BF337">Hamacantha (Hamacantha) boomerang sp. nov. from deep-sea coral mounds at Campos Basin, SW Atlantic, and redescription of H. (H.) schmidtii (Carter, 1882) (Hamacanthidae, Poecilosclerida, Demospongiae)</mods:title>
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<mods:namePart id="8F55BF30F0C1A95382FF5D67284D9136">Hajdu, Eduardo</mods:namePart>
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<mods:namePart id="7F506382BBE9243FC5DBB0F7C8AB74F2">Castello-Branco, Cristiana</mods:namePart>
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<mods:title id="2CD012528DA4207333119E809B50803E">Zootaxa</mods:title>
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<mods:date id="57405C9051C2E914C67C82276EF7B038">2014</mods:date>
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<treatment id="0389879A5D78FFCD29A3B8F9FA8CFD26" ID-DOI="http://doi.org/10.5281/zenodo.6126959" ID-GBIF-Taxon="119410780" ID-Zenodo-Dep="6126959" LSID="urn:lsid:plazi:treatment:0389879A5D78FFCD29A3B8F9FA8CFD26" httpUri="http://treatment.plazi.org/id/0389879A5D78FFCD29A3B8F9FA8CFD26" lastPageNumber="387" pageId="3" pageNumber="387">
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<subSubSection id="C33A65075D78FFCD29A3B8F9FEA8FF22" pageId="3" pageNumber="387" type="nomenclature">
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<paragraph id="8B9F368C5D78FFCD29A3B8F9FCA9FF43" blockId="3.[151,792,151,211]" box="[151,792,151,178]" pageId="3" pageNumber="387">
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<heading id="D0D781E05D78FFCD29A3B8F9FCA9FF43" bold="true" box="[151,792,151,178]" fontSize="11" level="1" pageId="3" pageNumber="387" reason="1">
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<taxonomicName id="4C204D0F5D78FFCD29A3B8F9FCA9FF43" authority="Carter, 1882" authorityName="Carter" authorityYear="1882" box="[151,792,151,178]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="3" pageNumber="387" phylum="Porifera" rank="species" species="schmidtii" subGenus="Hamacantha">
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<emphasis id="B954EA9E5D78FFCD29A3B8F9FCA9FF43" bold="true" box="[151,792,151,178]" pageId="3" pageNumber="387">
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<emphasis id="B954EA9E5D78FFCD29A3B8F9FDD2FF40" bold="true" box="[151,611,151,177]" italics="true" pageId="3" pageNumber="387">Hamacantha (Hamacantha) schmidtii</emphasis>
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(
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<bibRefCitation id="EFB14B7D5D78FFCD2B46B8F6FCA1FF43" author="Carter" box="[626,784,152,178]" pageId="3" pageNumber="387" refString="Carter, H. J. (1882) Some Sponges from the West Indies and Acapulco in the Liverpool Free Museum described, with general and classificatory Remarks. Annals and Magazine of Natural History, 5, 9 (52), 266 - 301,346 - 368, pls XI - XII. http: // dx. doi. org / 10.1080 / 00222938209459039" type="journal article" year="1882">Carter, 1882</bibRefCitation>
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)
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8B9F368C5D78FFCD29A3B8D4FEA8FF22" blockId="3.[151,792,151,211]" box="[151,281,186,211]" pageId="3" pageNumber="387">
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<figureCitation id="131B2A095D78FFCD29A3B8D4FF53FF22" box="[151,226,186,211]" captionStart="FIGURE 2" captionStartId="4.[151,250,1882,1904]" captionTargetBox="[223,1357,200,1850]" captionTargetId="figure@4.[223,1357,200,1854]" captionTargetPageId="4" captionText="FIGURE 2. Holotype of Hamacantha (H.) schmidtii (Carter, 1882; Desmacella johnsoni (Bowerbank, 1864) sensu Schmidt, 1870), BMNH 1870.5. 3.28. A, Schmidt’s microscopic preparation analysed in the early 1990 ’ s. B, Larger diancistras forming a loose rosette. B, Larger diancistras erect on a tract of oxeas. C, Larger diancistra. D, Aberrant larger diancistra with a smaller diancistra lying on top of its lower extremity. E, intermediate diancistras. F – G, intermediate and smaller diancistras. Scales: C – D, 100 µm." httpUri="https://zenodo.org/record/229218/files/figure.png" pageId="3" pageNumber="387">Figs. 2</figureCitation>
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A–H
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</paragraph>
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</subSubSection>
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<subSubSection id="C33A65075D78FFCD29A3B892FA29FEC1" pageId="3" pageNumber="387" type="reference_group">
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<paragraph id="8B9F368C5D78FFCD29A3B892FB85FEE3" blockId="3.[151,1432,252,304]" box="[151,1076,252,274]" pageId="3" pageNumber="387">
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<treatmentCitationGroup id="AB3011A25D78FFCD29A3B892FB85FEE3" box="[151,1076,252,274]" pageId="3" pageNumber="387">
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<taxonomicName id="4C204D0F5D78FFCD29A3B892FEDAFEE3" box="[151,363,252,274]" class="Demospongiae" family="Desmacellidae" genus="Desmacella" kingdom="Animalia" order="Poecilosclerida" pageId="3" pageNumber="387" phylum="Porifera" rank="species" species="johnsoni">
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<emphasis id="B954EA9E5D78FFCD29A3B892FEDAFEE3" box="[151,363,252,274]" italics="true" pageId="3" pageNumber="387">Desmacella johnsoni</emphasis>
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</taxonomicName>
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;
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<treatmentCitation id="0A81109D5D78FFCD284DB892FD82FEE3" author="Schmidt" box="[377,563,252,274]" page="53" pageId="3" pageNumber="387" year="1870">
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<bibRefCitation id="EFB14B7D5D78FFCD284DB892FDA1FEE3" author="Schmidt" box="[377,528,252,274]" pageId="3" pageNumber="387" refString="Schmidt, O. (1870) Grundzuge einer Spongien-Fauna des atlantischen Gebietes. Wilhelm Engelmann, Leipzig, pp. iii - iv, 1 - 88, pls I - VI." type="book chapter" year="1870">Schmidt, 1870</bibRefCitation>
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: 53
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</treatmentCitation>
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(not:
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<bibRefCitation id="EFB14B7D5D78FFCD2B44B892FC97FEE3" author="Bowerbank" box="[624,806,252,274]" pageId="3" pageNumber="387" refString="Bowerbank, J. S. (1864) A Monograph of the British Spongiadae. Vol. 1. Ray Society, London, xx + 290 pp., XXXVII pls." type="book" year="1864">Bowerbank, 1864</bibRefCitation>
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, as
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<taxonomicName id="4C204D0F5D78FFCD2A78B892FB9DFEE3" box="[844,1068,252,274]" class="Demospongiae" family="Hymedesmiidae" genus="Hymedesmia" kingdom="Animalia" order="Poecilosclerida" pageId="3" pageNumber="387" phylum="Porifera" rank="species" species="johnsoni">
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<emphasis id="B954EA9E5D78FFCD2A78B892FB9DFEE3" box="[844,1068,252,274]" italics="true" pageId="3" pageNumber="387">Hymedesmia johnsoni</emphasis>
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</taxonomicName>
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)
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8B9F368C5D78FFCD29A3B974FA29FEC1" blockId="3.[151,1432,252,304]" box="[151,1432,282,304]" pageId="3" pageNumber="387">
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<treatmentCitationGroup id="AB3011A25D78FFCD29A3B974FA29FEC1" box="[151,1432,282,304]" pageId="3" pageNumber="387">
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<taxonomicName id="4C204D0F5D78FFCD29A3B974FD97FEC1" authority="Carter, 1882: 297" authorityName="Carter" authorityPageNumber="297" authorityYear="1882" box="[151,550,282,304]" class="Demospongiae" family="Hymedesmiidae" genus="Hymedesmia" kingdom="Animalia" order="Poecilosclerida" pageId="3" pageNumber="387" phylum="Porifera" rank="species" species="schmidtii">
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<emphasis id="B954EA9E5D78FFCD29A3B974FEC7FEC1" box="[151,374,282,304]" italics="true" pageId="3" pageNumber="387">Hymedesmia schmidtii</emphasis>
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<treatmentCitation id="0A81109D5D78FFCD284FB974FD97FEC1" author="Carter" box="[379,550,282,304]" page="297" pageId="3" pageNumber="387" year="1882">
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<bibRefCitation id="EFB14B7D5D78FFCD284FB974FE49FEC1" author="Carter" box="[379,504,282,304]" pageId="3" pageNumber="387" refString="Carter, H. J. (1882) Some Sponges from the West Indies and Acapulco in the Liverpool Free Museum described, with general and classificatory Remarks. Annals and Magazine of Natural History, 5, 9 (52), 266 - 301,346 - 368, pls XI - XII. http: // dx. doi. org / 10.1080 / 00222938209459039" type="journal article" year="1882">Carter, 1882</bibRefCitation>
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: 297
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</treatmentCitation>
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||
</taxonomicName>
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(in part, not materials from the NE Atlantic, =
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<taxonomicName id="4C204D0F5D78FFCD2AC5B974FB7BFEC1" box="[1009,1226,282,304]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="3" pageNumber="387" phylum="Porifera" rank="species" species="johnsoni">
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<emphasis id="B954EA9E5D78FFCD2AC5B974FB7BFEC1" box="[1009,1226,282,304]" italics="true" pageId="3" pageNumber="387">Hamacantha johnsoni</emphasis>
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</taxonomicName>
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, cf. Stephens 1921).
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</treatmentCitationGroup>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C33A65075D78FFCD29A3B938FCA3FE62" pageId="3" pageNumber="387" type="materials_examined">
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||
<paragraph id="8B9F368C5D78FFCD29A3B938FCA3FE62" blockId="3.[151,1436,342,727]" pageId="3" pageNumber="387">
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||
<emphasis id="B954EA9E5D78FFCD29A3B938FEDBFE9E" bold="true" box="[151,362,342,367]" pageId="3" pageNumber="387">Material studied.</emphasis>
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<collectionCode id="ED31AE495D78FFCD2842B939FE7BFE9F" box="[374,458,343,366]" pageId="3" pageNumber="387">BMNH</collectionCode>
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1870.5.3.28 (microscopic preparation of the
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<typeStatus id="549B882E5D78FFCD2AD2B939FBA7FE9E" box="[998,1046,343,367]" pageId="3" pageNumber="387">type</typeStatus>
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specimen containing portions of skeletal architecture and some free spicules,
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<figureCitation id="131B2A095D78FFCD2BBFB914FD7DFE62" box="[651,716,378,403]" captionStart="FIGURE 2" captionStartId="4.[151,250,1882,1904]" captionTargetBox="[223,1357,200,1850]" captionTargetId="figure@4.[223,1357,200,1854]" captionTargetPageId="4" captionText="FIGURE 2. Holotype of Hamacantha (H.) schmidtii (Carter, 1882; Desmacella johnsoni (Bowerbank, 1864) sensu Schmidt, 1870), BMNH 1870.5. 3.28. A, Schmidt’s microscopic preparation analysed in the early 1990 ’ s. B, Larger diancistras forming a loose rosette. B, Larger diancistras erect on a tract of oxeas. C, Larger diancistra. D, Aberrant larger diancistra with a smaller diancistra lying on top of its lower extremity. E, intermediate diancistras. F – G, intermediate and smaller diancistras. Scales: C – D, 100 µm." httpUri="https://zenodo.org/record/229218/files/figure.png" pageId="3" pageNumber="387">Fig. 2</figureCitation>
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A–B).
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C33A65075D78FFCD29F3B9F0FA8CFD26" pageId="3" pageNumber="387" type="description">
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<paragraph id="8B9F368C5D78FFCD29F3B9F0FA8CFD26" blockId="3.[151,1436,342,727]" pageId="3" pageNumber="387">
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<emphasis id="B954EA9E5D78FFCD29F3B9F0FEDCFE46" bold="true" box="[199,365,414,439]" pageId="3" pageNumber="387">Redescription</emphasis>
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(adapted and expanded from
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<bibRefCitation id="EFB14B7D5D78FFCD2BEBB9F0FC3FFE46" author="Schmidt" box="[735,910,414,439]" pageId="3" pageNumber="387" refString="Schmidt, O. (1870) Grundzuge einer Spongien-Fauna des atlantischen Gebietes. Wilhelm Engelmann, Leipzig, pp. iii - iv, 1 - 88, pls I - VI." type="book chapter" year="1870">Schmidt, 1870</bibRefCitation>
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: 53). The sponge is an irregular mass, not strikingly thick. Oxeas are very irregularly arranged only in young specimens. In the larger and older specimens these lie in tracts, having 40 µm in diameter, and these carry abundant diancistras around, that are mostly erect (
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<figureCitation id="131B2A095D78FFCD29ABBA64FF54FDD2" box="[159,229,522,547]" captionStart="FIGURE 2" captionStartId="4.[151,250,1882,1904]" captionTargetBox="[223,1357,200,1850]" captionTargetId="figure@4.[223,1357,200,1854]" captionTargetPageId="4" captionText="FIGURE 2. Holotype of Hamacantha (H.) schmidtii (Carter, 1882; Desmacella johnsoni (Bowerbank, 1864) sensu Schmidt, 1870), BMNH 1870.5. 3.28. A, Schmidt’s microscopic preparation analysed in the early 1990 ’ s. B, Larger diancistras forming a loose rosette. B, Larger diancistras erect on a tract of oxeas. C, Larger diancistra. D, Aberrant larger diancistra with a smaller diancistra lying on top of its lower extremity. E, intermediate diancistras. F – G, intermediate and smaller diancistras. Scales: C – D, 100 µm." httpUri="https://zenodo.org/record/229218/files/figure.png" pageId="3" pageNumber="387">Fig. 2</figureCitation>
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B). A rosette-like cluster of large diancistras was seen composed of eight spicules (
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<figureCitation id="131B2A095D78FFCD2DAABA64FB52FDD2" box="[1182,1251,522,547]" captionStart="FIGURE 2" captionStartId="4.[151,250,1882,1904]" captionTargetBox="[223,1357,200,1850]" captionTargetId="figure@4.[223,1357,200,1854]" captionTargetPageId="4" captionText="FIGURE 2. Holotype of Hamacantha (H.) schmidtii (Carter, 1882; Desmacella johnsoni (Bowerbank, 1864) sensu Schmidt, 1870), BMNH 1870.5. 3.28. A, Schmidt’s microscopic preparation analysed in the early 1990 ’ s. B, Larger diancistras forming a loose rosette. B, Larger diancistras erect on a tract of oxeas. C, Larger diancistra. D, Aberrant larger diancistra with a smaller diancistra lying on top of its lower extremity. E, intermediate diancistras. F – G, intermediate and smaller diancistras. Scales: C – D, 100 µm." httpUri="https://zenodo.org/record/229218/files/figure.png" pageId="3" pageNumber="387">Fig. 2</figureCitation>
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C). Oxeas, 390–
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<emphasis id="B954EA9E5D78FFCD29A3BA40FF67FDB7" box="[151,214,558,582]" italics="true" pageId="3" pageNumber="387">416.3</emphasis>
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–495 µm long and 9.4–
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<emphasis id="B954EA9E5D78FFCD28E8BA41FDBCFDB6" box="[476,525,559,583]" italics="true" pageId="3" pageNumber="387">10.8</emphasis>
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–12.8 µm thick (
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||
<figureCitation id="131B2A095D78FFCD2BFCBA40FCBDFDB6" box="[712,780,558,583]" captionStart="FIGURE 2" captionStartId="4.[151,250,1882,1904]" captionTargetBox="[223,1357,200,1850]" captionTargetId="figure@4.[223,1357,200,1854]" captionTargetPageId="4" captionText="FIGURE 2. Holotype of Hamacantha (H.) schmidtii (Carter, 1882; Desmacella johnsoni (Bowerbank, 1864) sensu Schmidt, 1870), BMNH 1870.5. 3.28. A, Schmidt’s microscopic preparation analysed in the early 1990 ’ s. B, Larger diancistras forming a loose rosette. B, Larger diancistras erect on a tract of oxeas. C, Larger diancistra. D, Aberrant larger diancistra with a smaller diancistra lying on top of its lower extremity. E, intermediate diancistras. F – G, intermediate and smaller diancistras. Scales: C – D, 100 µm." httpUri="https://zenodo.org/record/229218/files/figure.png" pageId="3" pageNumber="387">Fig. 2</figureCitation>
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C). Larger diancistras (
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<figureCitation id="131B2A095D78FFCD2D3ABA40FBE0FDB6" box="[1038,1105,558,583]" captionStart="FIGURE 2" captionStartId="4.[151,250,1882,1904]" captionTargetBox="[223,1357,200,1850]" captionTargetId="figure@4.[223,1357,200,1854]" captionTargetPageId="4" captionText="FIGURE 2. Holotype of Hamacantha (H.) schmidtii (Carter, 1882; Desmacella johnsoni (Bowerbank, 1864) sensu Schmidt, 1870), BMNH 1870.5. 3.28. A, Schmidt’s microscopic preparation analysed in the early 1990 ’ s. B, Larger diancistras forming a loose rosette. B, Larger diancistras erect on a tract of oxeas. C, Larger diancistra. D, Aberrant larger diancistra with a smaller diancistra lying on top of its lower extremity. E, intermediate diancistras. F – G, intermediate and smaller diancistras. Scales: C – D, 100 µm." httpUri="https://zenodo.org/record/229218/files/figure.png" pageId="3" pageNumber="387">Fig. 2</figureCitation>
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B–E), stouter, nearly straight, fimbriae and notches well marked, hooks each about 1/3 total length, 109–
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<emphasis id="B954EA9E5D78FFCD2AEBBA3DFBADFD9A" box="[991,1052,595,619]" italics="true" pageId="3" pageNumber="387">118.1</emphasis>
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–124 µm. Intermediate diancistras (
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<figureCitation id="131B2A095D78FFCD29ABBA18FF54FD7E" box="[159,229,630,655]" captionStart="FIGURE 2" captionStartId="4.[151,250,1882,1904]" captionTargetBox="[223,1357,200,1850]" captionTargetId="figure@4.[223,1357,200,1854]" captionTargetPageId="4" captionText="FIGURE 2. Holotype of Hamacantha (H.) schmidtii (Carter, 1882; Desmacella johnsoni (Bowerbank, 1864) sensu Schmidt, 1870), BMNH 1870.5. 3.28. A, Schmidt’s microscopic preparation analysed in the early 1990 ’ s. B, Larger diancistras forming a loose rosette. B, Larger diancistras erect on a tract of oxeas. C, Larger diancistra. D, Aberrant larger diancistra with a smaller diancistra lying on top of its lower extremity. E, intermediate diancistras. F – G, intermediate and smaller diancistras. Scales: C – D, 100 µm." httpUri="https://zenodo.org/record/229218/files/figure.png" pageId="3" pageNumber="387">Fig. 2</figureCitation>
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E–H), slender, contorted and markedly bent in the middle, hooks over 40 % total spicule length, sharp extremities, fimbriae clearly seen on shaft but not apparent on hooks, 44–50.0–54 Μm. Smaller diancistras (
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<figureCitation id="131B2A095D78FFCD2C76BAF4FA34FD42" box="[1346,1413,666,691]" captionStart="FIGURE 2" captionStartId="4.[151,250,1882,1904]" captionTargetBox="[223,1357,200,1850]" captionTargetId="figure@4.[223,1357,200,1854]" captionTargetPageId="4" captionText="FIGURE 2. Holotype of Hamacantha (H.) schmidtii (Carter, 1882; Desmacella johnsoni (Bowerbank, 1864) sensu Schmidt, 1870), BMNH 1870.5. 3.28. A, Schmidt’s microscopic preparation analysed in the early 1990 ’ s. B, Larger diancistras forming a loose rosette. B, Larger diancistras erect on a tract of oxeas. C, Larger diancistra. D, Aberrant larger diancistra with a smaller diancistra lying on top of its lower extremity. E, intermediate diancistras. F – G, intermediate and smaller diancistras. Scales: C – D, 100 µm." httpUri="https://zenodo.org/record/229218/files/figure.png" pageId="3" pageNumber="387">Fig. 2</figureCitation>
|
||
E, G–H), same general shape as intermediate category, but fimbriae not obvious in any part, 26–
|
||
<emphasis id="B954EA9E5D78FFCD2D9ABAD0FB6EFD27" box="[1198,1247,702,726]" italics="true" pageId="3" pageNumber="387">36.5</emphasis>
|
||
–41 µm.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
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||
</document> |