203 lines
26 KiB
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203 lines
26 KiB
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<document id="CFDC196B0C702F10DF38D2A8EAF0519A" ID-DOI="10.11646/zootaxa.3692.1.5" ID-GBIF-Dataset="ddffc7b3-2654-49ec-b046-f32bc78af2d6" ID-ISSN="1175-5326" ID-Zenodo-Dep="249019" ID-ZooBank="136660B8-7DCC-490E-AB79-46546CC18E40" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460652068901" checkinUser="plazi" docAuthor="Göcke, Christian & Janussen, Dorte" docDate="2013" docId="03EF87D0CD15882480BEFF04FAAFF91E" docLanguage="en" docName="zt03692p101.pdf" docOrigin="Zootaxa 3692 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Chondrocladia (Chondrocladia) antarctica Hentschel 1914" docType="treatment" docVersion="9" lastPageNumber="66" masterDocId="FFD6FFA8CD3388028029FF93FFE4FFE9" masterDocTitle="Demospongiae of ANT XXIV / 2 (SYSTCO I) Expedition — Antarctic Eastern Weddell Sea" masterLastPageNumber="101" masterPageNumber="28" pageNumber="66" updateTime="1698343927236" updateUser="plazi">
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<mods:title id="1CF25E18342FBAAC10C66B359A733BC8">Demospongiae of ANT XXIV / 2 (SYSTCO I) Expedition — Antarctic Eastern Weddell Sea</mods:title>
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<mods:namePart id="61E1D60ED9954564673AC8B8E5A3DC97">Göcke, Christian</mods:namePart>
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<mods:namePart id="982D912299CD62C693CA8242B51F1274">Janussen, Dorte</mods:namePart>
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<mods:title id="2D85CFA11BC6F0C281EDF88D8E46F6EF">Zootaxa</mods:title>
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<mods:date id="2B3318351388AC3BF91BF233013135D3">2013</mods:date>
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<mods:number id="394233A5CC5F868B4DE2BD154BEDC98E">3692</mods:number>
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<mods:identifier id="F04A6AC58864520294D79A3DEEA41157" type="DOI">10.11646/zootaxa.3692.1.5</mods:identifier>
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<treatment id="03EF87D0CD15882480BEFF04FAAFF91E" ID-DOI="http://doi.org/10.5281/zenodo.6145291" ID-GBIF-Taxon="119573177" ID-Zenodo-Dep="6145291" LSID="urn:lsid:plazi:treatment:03EF87D0CD15882480BEFF04FAAFF91E" httpUri="http://treatment.plazi.org/id/03EF87D0CD15882480BEFF04FAAFF91E" lastPageNumber="66" pageId="38" pageNumber="66">
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<subSubSection id="C35C654DCD15882480BEFF04FBFBFEF1" pageId="38" pageNumber="66" type="nomenclature">
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<paragraph id="8BF936C6CD15882480BEFF04FC83FF58" blockId="38.[151,871,151,210]" box="[151,871,151,177]" pageId="38" pageNumber="66">
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<heading id="D0B181AACD15882480BEFF04FC83FF58" bold="true" box="[151,871,151,177]" fontSize="11" level="1" pageId="38" pageNumber="66" reason="1">
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<taxonomicName id="4C464D45CD15882480BEFF04FC83FF58" ID-CoL="5XZG4" authority="Hentschel, 1914" authorityName="Hentschel" authorityYear="1914" box="[151,871,151,177]" class="Demospongiae" family="Cladorhizidae" genus="Chondrocladia" kingdom="Animalia" order="Poecilosclerida" pageId="38" pageNumber="66" phylum="Porifera" rank="species" species="antarctica" subGenus="Chondrocladia">
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<emphasis id="B932EAD4CD15882480BEFF04FC83FF58" bold="true" box="[151,871,151,177]" pageId="38" pageNumber="66">
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<emphasis id="B932EAD4CD15882480BEFF04FD78FF58" bold="true" box="[151,668,151,177]" italics="true" pageId="38" pageNumber="66">Chondrocladia (Chondrocladia) antarctica</emphasis>
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Hentschel, 1914
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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="8BF936C6CD15882480BEFF29FEA9FF3B" blockId="38.[151,871,151,210]" box="[151,333,186,210]" pageId="38" pageNumber="66">
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(
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<figureCitation id="137D2A43CD15882480B6FF29FF16FF3B" box="[159,242,186,210]" captionStart="FIGURE 13" captionStartId="39.[151,250,1908,1931]" captionTargetBox="[195,1392,193,1887]" captionTargetId="figure@39.[195,1392,193,1888]" captionTargetPageId="39" captionText="FIGURE 13. Chondrocladia (Chondrocladia) antarctica Hentschel, 1914 (SMF 11752). A, habit alive ex situ. B, section. C, sliced specimen in ethanol, in the center the whitish dense core of spicules is visible, surrounded by a darker layer of tissue, traversed by spicule tracts. D – G, style with details. H, anchorate isochelae I. I: anchorate isochelae II. J, sigma. Scale bars: A: 10 mm, B: 1 mm, C: 5 mm, D: 300 µm, E – J: 10 µm." httpUri="https://zenodo.org/record/249032/files/figure.png" pageId="38" pageNumber="66">Fig. 13</figureCitation>
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,
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<tableCitation id="C6C4037DCD15882480D4FF29FEA7FF3B" box="[253,323,186,210]" captionStart="TABLE 9" captionStartId="38.[151,239,932,956]" captionTargetBox="[159,1295,1080,1516]" captionTargetPageId="38" captionText="TABLE 9. Spicule sizes of Chondrocladia (Chondrocladia) antarctica Hentschel, 1914. Values in µm are given as follows: minimum – mean – maximum (number of spicules measured). For comparison, values from Hentschel (1914) are given. *) Hentschel (1914) differentiates between larger and smaller styles, but gives only one value for the smaller type. We could not find the differentiation valid (see remarks)." httpUri="http://table.plazi.org/id/DF39664ECD15882480BEFC37FD12FBF5" pageId="38" pageNumber="66" tableUuid="DF39664ECD15882480BEFC37FD12FBF5">Tab. 9</tableCitation>
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)
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</paragraph>
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<paragraph id="8BF936C6CD15882480BEFE91FBFBFEF1" blockId="38.[151,1055,258,280]" box="[151,1055,258,280]" pageId="38" pageNumber="66">
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<taxonomicName id="4C464D45CD15882480BEFE91FD95FEF1" authority="Hentschel, 1914: 77" authorityName="Hentschel" authorityPageNumber="77" authorityYear="1914" box="[151,625,258,280]" class="Demospongiae" family="Cladorhizidae" genus="Chondrocladia" kingdom="Animalia" order="Poecilosclerida" pageId="38" pageNumber="66" phylum="Porifera" rank="species" species="antarctica">
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<emphasis id="B932EAD4CD15882480BEFE91FE78FEF1" box="[151,412,258,280]" italics="true" pageId="38" pageNumber="66">Chondrocladia antarctica</emphasis>
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Hentschel, 1914: 77
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</taxonomicName>
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, pl. 4, fig. 6, pl. 6, fig. 5. Koltun 1964: 38.
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</paragraph>
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</subSubSection>
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<subSubSection id="C35C654DCD15882480BEFED6FAD0FEB4" box="[151,1332,325,350]" pageId="38" pageNumber="66" type="materials_examined">
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<paragraph id="8BF936C6CD15882480BEFED6FAD0FEB4" blockId="38.[151,1437,325,890]" box="[151,1332,325,350]" pageId="38" pageNumber="66">
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<emphasis id="B932EAD4CD15882480BEFED6FEE2FEB7" bold="true" box="[151,262,325,350]" pageId="38" pageNumber="66">Material.</emphasis>
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<specimenCount id="9D40FD4FCD1588248125FED6FE68FEB4" box="[268,396,325,349]" pageId="38" pageNumber="66" type="generic">1 specimen</specimenCount>
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from station 017-10 (SMF 11752),
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<quantity id="4CBE9B23CD1588248335FED6FC6CFEB4" box="[796,904,325,349]" metricMagnitude="3" metricUnit="m" metricValue="2.1896999999999998" pageId="38" pageNumber="66" unit="m" value="2189.7">2189.7 m</quantity>
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,
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<geoCoordinate id="EE725001CD15882483BDFED6FBF4FEB4" box="[916,1040,325,349]" direction="south" orientation="latitude" pageId="38" pageNumber="66" precision="9" value="-70.07633">70° 4.58' S</geoCoordinate>
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,
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<geoCoordinate id="EE725001CD1588248434FED6FB47FEB4" box="[1053,1187,325,349]" direction="west" orientation="longitude" pageId="38" pageNumber="66" precision="9" value="-3.3276668">3° 19.66' W</geoCoordinate>
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,
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<date id="FFF81006CD1588248487FED6FAD4FEB4" box="[1198,1328,325,349]" pageId="38" pageNumber="66" value="2007-12-22">22.12.2007</date>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C35C654DCD15882480EEFEFBFBC1FC90" pageId="38" pageNumber="66" type="description">
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<paragraph id="8BF936C6CD15882480EEFEFBFD43FE04" blockId="38.[151,1437,325,890]" pageId="38" pageNumber="66">
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<emphasis id="B932EAD4CD15882480EEFEFBFEBDFE68" bold="true" box="[199,345,360,385]" pageId="38" pageNumber="66">Description.</emphasis>
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Observed specimen (
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<figureCitation id="137D2A43CD1588248260FEFAFD7CFE68" box="[585,664,361,385]" captionStart="FIGURE 13" captionStartId="39.[151,250,1908,1931]" captionTargetBox="[195,1392,193,1887]" captionTargetId="figure@39.[195,1392,193,1888]" captionTargetPageId="39" captionText="FIGURE 13. Chondrocladia (Chondrocladia) antarctica Hentschel, 1914 (SMF 11752). A, habit alive ex situ. B, section. C, sliced specimen in ethanol, in the center the whitish dense core of spicules is visible, surrounded by a darker layer of tissue, traversed by spicule tracts. D – G, style with details. H, anchorate isochelae I. I: anchorate isochelae II. J, sigma. Scale bars: A: 10 mm, B: 1 mm, C: 5 mm, D: 300 µm, E – J: 10 µm." httpUri="https://zenodo.org/record/249032/files/figure.png" pageId="38" pageNumber="66">Fig. 13</figureCitation>
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A) with rounded body with thick stalk on underside and filaments on top side. Total height about
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<quantity id="4CBE9B23CD15882481FDFE1DFDEBFE4C" box="[468,527,398,421]" metricMagnitude="-2" metricUnit="m" metricValue="7.0" pageId="38" pageNumber="66" unit="cm" value="7.0">7 cm</quantity>
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, with main part about
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<quantity id="4CBE9B23CD1588248326FE1EFCBFFE4C" box="[783,859,397,421]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="38" pageNumber="66" unit="cm" value="2.5">2.5 cm</quantity>
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in diameter, stalk broken off at lower end, about
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<quantity id="4CBE9B23CD15882485A7FE1EFF5DFE20" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="38" pageNumber="66" unit="cm" value="3.0">3 cm</quantity>
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in length. Filaments about
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<quantity id="4CBE9B23CD15882481DAFE22FDCFFE20" box="[499,555,433,457]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="38" pageNumber="66" unit="cm" value="1.0">1 cm</quantity>
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in length, rarely longer. Surface hispid, consistency varying, but mainly very firm. Color alive and in alcohol greyish brown.
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</paragraph>
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<paragraph id="8BF936C6CD15882480EEFE6AFB91FD48" blockId="38.[151,1437,325,890]" pageId="38" pageNumber="66">
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Skeleton (
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<figureCitation id="137D2A43CD1588248110FE6AFE6EFDF8" box="[313,394,505,529]" captionStart="FIGURE 13" captionStartId="39.[151,250,1908,1931]" captionTargetBox="[195,1392,193,1887]" captionTargetId="figure@39.[195,1392,193,1888]" captionTargetPageId="39" captionText="FIGURE 13. Chondrocladia (Chondrocladia) antarctica Hentschel, 1914 (SMF 11752). A, habit alive ex situ. B, section. C, sliced specimen in ethanol, in the center the whitish dense core of spicules is visible, surrounded by a darker layer of tissue, traversed by spicule tracts. D – G, style with details. H, anchorate isochelae I. I: anchorate isochelae II. J, sigma. Scale bars: A: 10 mm, B: 1 mm, C: 5 mm, D: 300 µm, E – J: 10 µm." httpUri="https://zenodo.org/record/249032/files/figure.png" pageId="38" pageNumber="66">Fig. 13</figureCitation>
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B, C): Cored by a very dense aggregation of spicules originating from the rooting stalk and running into the head, there branching into several spicular tracts which form the skeletal basis of filaments. Surrounding the dense core of the sponge a thick bark-like tissue, which is cored by paratangentially arranged styles and penetrated by the tracts running into filaments. A cavity between cortex and coring spicule tracts present. Epidermis showing an accumulation of chelae which sometimes protrude above surface.
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</paragraph>
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<paragraph id="8BF936C6CD15882480EEFD3EFBC1FC90" blockId="38.[151,1437,325,890]" pageId="38" pageNumber="66">
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Spiculation (
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<tableCitation id="C6C4037DCD158824817FFD3EFE45FD2C" box="[342,417,685,709]" captionStart="TABLE 9" captionStartId="38.[151,239,932,956]" captionTargetBox="[159,1295,1080,1516]" captionTargetPageId="38" captionText="TABLE 9. Spicule sizes of Chondrocladia (Chondrocladia) antarctica Hentschel, 1914. Values in µm are given as follows: minimum – mean – maximum (number of spicules measured). For comparison, values from Hentschel (1914) are given. *) Hentschel (1914) differentiates between larger and smaller styles, but gives only one value for the smaller type. We could not find the differentiation valid (see remarks)." httpUri="http://table.plazi.org/id/DF39664ECD15882480BEFC37FD12FBF5" pageId="38" pageNumber="66" tableUuid="DF39664ECD15882480BEFC37FD12FBF5">Tab. 9</tableCitation>
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): Main spicules simple styles (
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<figureCitation id="137D2A43CD15882482D4FD3EFCAAFD2C" box="[765,846,685,709]" captionStart="FIGURE 13" captionStartId="39.[151,250,1908,1931]" captionTargetBox="[195,1392,193,1887]" captionTargetId="figure@39.[195,1392,193,1888]" captionTargetPageId="39" captionText="FIGURE 13. Chondrocladia (Chondrocladia) antarctica Hentschel, 1914 (SMF 11752). A, habit alive ex situ. B, section. C, sliced specimen in ethanol, in the center the whitish dense core of spicules is visible, surrounded by a darker layer of tissue, traversed by spicule tracts. D – G, style with details. H, anchorate isochelae I. I: anchorate isochelae II. J, sigma. Scale bars: A: 10 mm, B: 1 mm, C: 5 mm, D: 300 µm, E – J: 10 µm." httpUri="https://zenodo.org/record/249032/files/figure.png" pageId="38" pageNumber="66">Fig. 13</figureCitation>
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D–G), 925–2875
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<date id="FFF81006CD1588248432FD3DFB9CFD2C" box="[1051,1144,685,709]" pageId="38" pageNumber="66" value="1963-10-20">x 20–63</date>
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µm large. Among these a differentiation into two size categories present, one size class about 1400 µm in mean length and one about 2400 µm in mean length. Transitions between size classes present aggravating a final separation of size categories. Microscleres are: 1. anchorate isochelae I (
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<figureCitation id="137D2A43CD15882482BBFC8AFD03FCD8" box="[658,743,793,817]" captionStart="FIGURE 13" captionStartId="39.[151,250,1908,1931]" captionTargetBox="[195,1392,193,1887]" captionTargetId="figure@39.[195,1392,193,1888]" captionTargetPageId="39" captionText="FIGURE 13. Chondrocladia (Chondrocladia) antarctica Hentschel, 1914 (SMF 11752). A, habit alive ex situ. B, section. C, sliced specimen in ethanol, in the center the whitish dense core of spicules is visible, surrounded by a darker layer of tissue, traversed by spicule tracts. D – G, style with details. H, anchorate isochelae I. I: anchorate isochelae II. J, sigma. Scale bars: A: 10 mm, B: 1 mm, C: 5 mm, D: 300 µm, E – J: 10 µm." httpUri="https://zenodo.org/record/249032/files/figure.png" pageId="38" pageNumber="66">Fig. 13</figureCitation>
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H), with three alae on each end, 80–109 µm in length. 2. anchorate isochelae II (
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<figureCitation id="137D2A43CD158824818AFCAEFE11FCBC" box="[419,501,829,853]" captionStart="FIGURE 13" captionStartId="39.[151,250,1908,1931]" captionTargetBox="[195,1392,193,1887]" captionTargetId="figure@39.[195,1392,193,1888]" captionTargetPageId="39" captionText="FIGURE 13. Chondrocladia (Chondrocladia) antarctica Hentschel, 1914 (SMF 11752). A, habit alive ex situ. B, section. C, sliced specimen in ethanol, in the center the whitish dense core of spicules is visible, surrounded by a darker layer of tissue, traversed by spicule tracts. D – G, style with details. H, anchorate isochelae I. I: anchorate isochelae II. J, sigma. Scale bars: A: 10 mm, B: 1 mm, C: 5 mm, D: 300 µm, E – J: 10 µm." httpUri="https://zenodo.org/record/249032/files/figure.png" pageId="38" pageNumber="66">
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Fig.
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<date id="FFF81006CD15882481F0FCAEFE11FCBC" box="[473,501,829,853]" pageId="38" pageNumber="66" value="1913-01">13</date>
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</figureCitation>
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I), same shape as isochelae I, but distinctly smaller, 42–49 µm long. 3. c-shaped sigmas (
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<figureCitation id="137D2A43CD15882480DDFCF2FEA0FC90" box="[244,324,865,889]" captionStart="FIGURE 13" captionStartId="39.[151,250,1908,1931]" captionTargetBox="[195,1392,193,1887]" captionTargetId="figure@39.[195,1392,193,1888]" captionTargetPageId="39" captionText="FIGURE 13. Chondrocladia (Chondrocladia) antarctica Hentschel, 1914 (SMF 11752). A, habit alive ex situ. B, section. C, sliced specimen in ethanol, in the center the whitish dense core of spicules is visible, surrounded by a darker layer of tissue, traversed by spicule tracts. D – G, style with details. H, anchorate isochelae I. I: anchorate isochelae II. J, sigma. Scale bars: A: 10 mm, B: 1 mm, C: 5 mm, D: 300 µm, E – J: 10 µm." httpUri="https://zenodo.org/record/249032/files/figure.png" pageId="38" pageNumber="66">Fig. 13</figureCitation>
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J), often relatively strong, sinuous, 89–142.5
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<date id="FFF81006CD158824836FFCF1FC93FC90" box="[838,887,865,889]" pageId="38" pageNumber="66" value="1944-10">x 44</date>
|
|||
|
–75 µm in size.
|
|||
|
</paragraph>
|
|||
|
</subSubSection>
|
|||
|
<caption id="DF39664ECD15882480BEFC37FD12FBF5" ID-Table-UUID="DF39664ECD15882480BEFC37FD12FBF5" httpUri="http://table.plazi.org/id/DF39664ECD15882480BEFC37FD12FBF5" pageId="38" pageNumber="66" targetBox="[159,1295,1080,1516]" targetIsTable="true" targetPageId="38">
|
|||
|
<paragraph id="8BF936C6CD15882480BEFC37FD12FBF5" blockId="38.[151,1437,932,1052]" pageId="38" pageNumber="66">
|
|||
|
<emphasis id="B932EAD4CD15882480BEFC37FEE8FC55" bold="true" box="[151,268,932,956]" pageId="38" pageNumber="66">TABLE 9.</emphasis>
|
|||
|
Spicule sizes of
|
|||
|
<taxonomicName id="4C464D45CD15882481FAFC36FB82FC55" authority="Hentschel, 1914" authorityName="Hentschel" authorityYear="1914" box="[467,1126,933,956]" class="Demospongiae" family="Cladorhizidae" genus="Chondrocladia" kingdom="Animalia" order="Poecilosclerida" pageId="38" pageNumber="66" phylum="Porifera" rank="species" species="antarctica" subGenus="Chondrocladia">
|
|||
|
<emphasis id="B932EAD4CD15882481FAFC36FC4CFC55" box="[467,936,933,956]" italics="true" pageId="38" pageNumber="66">Chondrocladia (Chondrocladia) antarctica</emphasis>
|
|||
|
Hentschel, 1914
|
|||
|
</taxonomicName>
|
|||
|
. Values in µm are given as follows: minimum–mean–maximum (number of spicules measured). For comparison, values from Hentschel (1914) are given. *) Hentschel (1914) differentiates between larger and smaller styles, but gives only one value for the smaller type. We could not find the differentiation valid (see remarks).
|
|||
|
</paragraph>
|
|||
|
</caption>
|
|||
|
<paragraph id="8BF936C6CD15882480B6FBAAFCB0FA05" pageId="38" pageNumber="66">
|
|||
|
<table id="F946C466CD1577FD80B6FBABFAEBFA05" box="[159,1295,1080,1516]" gridcols="3" gridrows="11" pageId="38" pageNumber="66">
|
|||
|
<tr id="35763484CD1577FD80B6FBABFAEBFBA7" box="[159,1295,1080,1102]" gridrow="0" pageId="38" pageNumber="66">
|
|||
|
<th id="76A75DF8CD1577FD80B6FBABFE61FBA7" box="[159,389,1080,1102]" gridcol="0" gridrow="0" pageId="38" pageNumber="66">parameter</th>
|
|||
|
<th id="76A75DF8CD1577FD8282FBABFC77FBA7" box="[683,915,1080,1102]" gridcol="1" gridrow="0" pageId="38" pageNumber="66">SMF 11752</th>
|
|||
|
<th id="76A75DF8CD1577FD841BFBABFAEBFBA7" box="[1074,1295,1080,1102]" gridcol="2" gridrow="0" pageId="38" pageNumber="66">Hentschel (1914)</th>
|
|||
|
</tr>
|
|||
|
<tr id="35763484CD1577FD80B6FBF2FAEBFB9E" box="[159,1295,1121,1143]" gridrow="1" pageId="38" pageNumber="66" rowspan-1="1" rowspan-2="1">
|
|||
|
<th id="76A75DF8CD1577FD80B6FBF2FE61FB9E" box="[159,389,1121,1143]" gridcol="0" gridrow="1" pageId="38" pageNumber="66">Style</th>
|
|||
|
</tr>
|
|||
|
<tr id="35763484CD1577FD80B6FB19FAEBFB48" box="[159,1295,1162,1185]" gridrow="2" pageId="38" pageNumber="66">
|
|||
|
<th id="76A75DF8CD1577FD80B6FB19FE61FB48" box="[159,389,1162,1185]" gridcol="0" gridrow="2" pageId="38" pageNumber="66">length</th>
|
|||
|
<td id="76A75DF8CD1577FD8282FB19FC77FB48" box="[683,915,1162,1185]" gridcol="1" gridrow="2" pageId="38" pageNumber="66">925–1853.3–2875 (30)</td>
|
|||
|
<td id="76A75DF8CD1577FD841BFB19FAEBFB48" box="[1074,1295,1162,1185]" gridcol="2" gridrow="2" pageId="38" pageNumber="66">(1100)–2000–2560 *)</td>
|
|||
|
</tr>
|
|||
|
<tr id="35763484CD1577FD80B6FB20FAEBFB23" box="[159,1295,1203,1226]" gridrow="3" pageId="38" pageNumber="66">
|
|||
|
<th id="76A75DF8CD1577FD80B6FB20FE61FB23" box="[159,389,1203,1226]" gridcol="0" gridrow="3" pageId="38" pageNumber="66">diameter</th>
|
|||
|
<td id="76A75DF8CD1577FD8282FB20FC77FB23" box="[683,915,1203,1226]" gridcol="1" gridrow="3" pageId="38" pageNumber="66">20–39.5–63 (30)</td>
|
|||
|
<td id="76A75DF8CD1577FD841BFB20FAEBFB23" box="[1074,1295,1203,1226]" gridcol="2" gridrow="3" pageId="38" pageNumber="66">45–50</td>
|
|||
|
</tr>
|
|||
|
<tr id="35763484CD1577FD80B6FB4EFAEBFB1A" box="[159,1295,1245,1267]" gridrow="4" pageId="38" pageNumber="66" rowspan-1="1" rowspan-2="1">
|
|||
|
<th id="76A75DF8CD1577FD80B6FB4EFE61FB1A" box="[159,389,1245,1267]" gridcol="0" gridrow="4" pageId="38" pageNumber="66">Anchorate Isochelae I</th>
|
|||
|
</tr>
|
|||
|
<tr id="35763484CD1577FD80B6FA95FAEBFAF4" box="[159,1295,1286,1309]" gridrow="5" pageId="38" pageNumber="66">
|
|||
|
<th id="76A75DF8CD1577FD80B6FA95FE61FAF4" box="[159,389,1286,1309]" gridcol="0" gridrow="5" pageId="38" pageNumber="66">length</th>
|
|||
|
<td id="76A75DF8CD1577FD8282FA95FC77FAF4" box="[683,915,1286,1309]" gridcol="1" gridrow="5" pageId="38" pageNumber="66">80–94.6–109 (30)</td>
|
|||
|
<td id="76A75DF8CD1577FD841BFA95FAEBFAF4" box="[1074,1295,1286,1309]" gridcol="2" gridrow="5" pageId="38" pageNumber="66">96–112</td>
|
|||
|
</tr>
|
|||
|
<tr id="35763484CD1577FD80B6FAA3FAEBFAAF" box="[159,1295,1328,1350]" gridrow="6" pageId="38" pageNumber="66" rowspan-1="1" rowspan-2="1">
|
|||
|
<th id="76A75DF8CD1577FD80B6FAA3FE61FAAF" box="[159,389,1328,1350]" gridcol="0" gridrow="6" pageId="38" pageNumber="66">Anchorate Isochelae II</th>
|
|||
|
</tr>
|
|||
|
<tr id="35763484CD1577FD80B6FACAFAEBFA99" box="[159,1295,1369,1392]" gridrow="7" pageId="38" pageNumber="66">
|
|||
|
<th id="76A75DF8CD1577FD80B6FACAFE61FA99" box="[159,389,1369,1392]" gridcol="0" gridrow="7" pageId="38" pageNumber="66">length</th>
|
|||
|
<td id="76A75DF8CD1577FD8282FACAFC77FA99" box="[683,915,1369,1392]" gridcol="1" gridrow="7" pageId="38" pageNumber="66">42–47.7–49 (31)</td>
|
|||
|
<td id="76A75DF8CD1577FD841BFACAFAEBFA99" box="[1074,1295,1369,1392]" gridcol="2" gridrow="7" pageId="38" pageNumber="66">40–45</td>
|
|||
|
</tr>
|
|||
|
<tr id="35763484CD1577FD80B6FA11FAEBFA71" box="[159,1295,1410,1432]" gridrow="8" pageId="38" pageNumber="66" rowspan-1="1" rowspan-2="1">
|
|||
|
<th id="76A75DF8CD1577FD80B6FA11FE61FA71" box="[159,389,1410,1432]" gridcol="0" gridrow="8" pageId="38" pageNumber="66">Sigma</th>
|
|||
|
</tr>
|
|||
|
<tr id="35763484CD1577FD80B6FA38FAEBFA2B" box="[159,1295,1451,1474]" gridrow="9" pageId="38" pageNumber="66">
|
|||
|
<th id="76A75DF8CD1577FD80B6FA38FE61FA2B" box="[159,389,1451,1474]" gridcol="0" gridrow="9" pageId="38" pageNumber="66">length</th>
|
|||
|
<td id="76A75DF8CD1577FD8282FA38FC77FA2B" box="[683,915,1451,1474]" gridcol="1" gridrow="9" pageId="38" pageNumber="66">89–109.7–142.5 (30)</td>
|
|||
|
<td id="76A75DF8CD1577FD841BFA38FAEBFA2B" box="[1074,1295,1451,1474]" gridcol="2" gridrow="9" pageId="38" pageNumber="66">96–160</td>
|
|||
|
</tr>
|
|||
|
<tr id="35763484CD1577FD80B6FA46FAEBFA05" box="[159,1295,1493,1516]" gridrow="10" pageId="38" pageNumber="66" rowspan-2="1">
|
|||
|
<th id="76A75DF8CD1577FD80B6FA46FE61FA05" box="[159,389,1493,1516]" gridcol="0" gridrow="10" pageId="38" pageNumber="66">max. width</th>
|
|||
|
<td id="76A75DF8CD1577FD8282FA46FC77FA05" box="[683,915,1493,1516]" gridcol="1" gridrow="10" pageId="38" pageNumber="66">44–59.7–75 (30)</td>
|
|||
|
</tr>
|
|||
|
</table>
|
|||
|
</paragraph>
|
|||
|
<subSubSection id="C35C654DCD15882480EEF9BFFAAFF91E" pageId="38" pageNumber="66" type="discussion">
|
|||
|
<paragraph id="8BF936C6CD15882480EEF9BFFAAFF91E" blockId="38.[151,1437,1580,1784]" pageId="38" pageNumber="66">
|
|||
|
<emphasis id="B932EAD4CD15882480EEF9BFFEDFF9AD" bold="true" box="[199,315,1580,1604]" pageId="38" pageNumber="66">Remarks.</emphasis>
|
|||
|
The species seems to be rather rare, the only detailed reports to our knowledge are the
|
|||
|
<typeStatus id="54FD8864CD1588248545F9BEFA78F9AC" box="[1388,1436,1581,1605]" pageId="38" pageNumber="66">type</typeStatus>
|
|||
|
description (Hentschel 1914) and a record by Koltun (1964), who mainly summarizes the data of Hentschel (1914). Two further specimens were collected in the abyssal Weddell Sea during the ANDEEP II expedition (Janussen, unpubl.). One
|
|||
|
<taxonomicName id="4C464D45CD1588248117F904FE9BF946" box="[318,383,1687,1711]" class="Demospongiae" family="Coelosphaeridae" genus="Inflatella" kingdom="Animalia" order="Poecilosclerida" pageId="38" pageNumber="66" phylum="Porifera" rank="species" species="major">major</taxonomicName>
|
|||
|
difference exists between our sponge and the
|
|||
|
<typeStatus id="54FD8864CD15882483B2F904FBE5F946" box="[923,1025,1687,1711]" pageId="38" pageNumber="66" type="holotype">holotype</typeStatus>
|
|||
|
: Hentschel (1914) reports a distinct difference between two size categories of styles (compare
|
|||
|
<tableCitation id="C6C4037DCD158824831FF92FFC64F93D" box="[822,896,1724,1748]" captionStart="TABLE 9" captionStartId="38.[151,239,932,956]" captionTargetBox="[159,1295,1080,1516]" captionTargetPageId="38" captionText="TABLE 9. Spicule sizes of Chondrocladia (Chondrocladia) antarctica Hentschel, 1914. Values in µm are given as follows: minimum – mean – maximum (number of spicules measured). For comparison, values from Hentschel (1914) are given. *) Hentschel (1914) differentiates between larger and smaller styles, but gives only one value for the smaller type. We could not find the differentiation valid (see remarks)." httpUri="http://table.plazi.org/id/DF39664ECD15882480BEFC37FD12FBF5" pageId="38" pageNumber="66" tableUuid="DF39664ECD15882480BEFC37FD12FBF5">Tab. 9</tableCitation>
|
|||
|
). However, as he mentions a distinct transition between the two size categories, his presented data might be a falsifying simplification of the true situation.
|
|||
|
</paragraph>
|
|||
|
</subSubSection>
|
|||
|
</treatment>
|
|||
|
</document>
|