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<mods:title id="5F2D1C010F0C6DCF6363E3AD5909E959">Mycale species of the tropical Indo-West Pacific (Porifera, Demospongiae, Poecilosclerida)</mods:title>
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<treatment id="361087A7FF6AFF1055ABFF7A53C2CC70" ID-DOI="http://doi.org/10.5281/zenodo.4473110" ID-GBIF-Taxon="177132474" ID-Zenodo-Dep="4473110" LSID="urn:lsid:plazi:treatment:361087A7FF6AFF1055ABFF7A53C2CC70" httpUri="http://treatment.plazi.org/id/361087A7FF6AFF1055ABFF7A53C2CC70" lastPageId="176" lastPageNumber="177" pageId="175" pageNumber="176">
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<taxonomicName id="79B94D32FF6AFF0F55ABFF7A5283CDEC" ID-CoL="44S25" authority="(Dendy, 1926)" baseAuthorityName="Dendy" baseAuthorityYear="1926" box="[151,745,223,250]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="coronata" subGenus="Rhaphidotheca">
<emphasis id="8CCDEAA3FF6AFF0F55ABFF7A5283CDEC" bold="true" box="[151,745,223,250]" pageId="175" pageNumber="176">
<emphasis id="8CCDEAA3FF6AFF0F55ABFF7A525CCDEC" bold="true" box="[151,566,223,250]" italics="true" pageId="175" pageNumber="176">Mycale (Rhaphidotheca) coronata</emphasis>
(
<bibRefCitation id="DA284B40FF6AFF0F5778FF7A528BCDEC" author="Dendy, A." box="[580,737,223,249]" pageId="175" pageNumber="176" pagination="1 - 74" refId="ref130842" refString="Dendy, A. (1926) On the Origin, Growth and arrangement of Sponge spicules: A study in Symbiosis. Quarterly Journal of Microscopical Science, New Series, 70 (277), 1 - 74." type="journal article" year="1926">Dendy, 1926</bibRefCitation>
)
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<figureCitation id="26822A34FF6AFF0F55ABFEA6516ACC08" box="[151,256,259,285]" captionStart="FIGURE 114" captionStartId="175.[151,250,1830,1854]" captionTargetBox="[162,1425,1204,1802]" captionTargetId="figure-410@175.[153,1434,1198,1806]" captionTargetPageId="175" captionText="FIGURE 114. Mycale (Raphidotheca) coronata (Dendy, 1926), drawings of spicules and skeletal structure of the holotype IM P.308, copied from Burtons (1928) text-figures 4 (left) and 5 (right). Text-fig. 4a normal mycalostyle from the main skeleton, 4bf, exotyle and details of the opposite endings with flattened bulbous upper ending showing bi-or polydentate structures and lower variously swollen or pointed endings. Text-fig. 5A cross section of peripheral skeleton with palisade of exotyles (a) erect on the tangential surface skeleton (b) which is carried by strong spicule tracts (c), 5B showing the microsclere complement of three size categories of anisochelae (a,b, and c) and two of sigmas (d and e) (trichodragmas are also present but not figured)." figureDoi="http://doi.org/10.5281/zenodo.4451213" httpUri="https://zenodo.org/record/4451213/files/figure.png" pageId="175" pageNumber="176">Fig. 114a</figureCitation>
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<treatmentCitation id="3F1810A0FF6AFF0F55ABFEED5252CC4A" author="Dendy, A." box="[151,568,327,352]" page="6" pageId="175" pageNumber="176" year="1926">
<taxonomicName id="79B94D32FF6AFF0F55ABFEED5252CC4A" ID-CoL="4V5X6" authority="Dendy, 1926: 6" authorityName="Dendy" authorityPageNumber="6" authorityYear="1926" box="[151,568,327,352]" class="Demospongiae" family="Mycalidae" genus="Sceptrospongia" higherTaxonomySource="CoL" kingdom="Animalia" order="Poecilosclerida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="coronata">
<emphasis id="8CCDEAA3FF6AFF0F55ABFEED51FFCC4A" box="[151,405,328,351]" italics="true" pageId="175" pageNumber="176">Sceptrospongia coronata</emphasis>
<bibRefCitation id="DA284B40FF6AFF0F54A7FEED5252CC4A" author="Dendy, A." box="[411,568,327,352]" pageId="175" pageNumber="176" pagination="1 - 74" refId="ref130842" refString="Dendy, A. (1926) On the Origin, Growth and arrangement of Sponge spicules: A study in Symbiosis. Quarterly Journal of Microscopical Science, New Series, 70 (277), 1 - 74." type="journal article" year="1926">Dendy, 1926: 6</bibRefCitation>
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, pl. I figs 18;
<treatmentCitation id="3F1810A0FF6AFF0F57EEFEED53EDCC75" author="Burton, M." box="[722,903,328,352]" page="121" pageId="175" pageNumber="176" year="1928">
<bibRefCitation id="DA284B40FF6AFF0F57EEFEED53EDCC75" author="Burton, M." box="[722,903,328,352]" pageId="175" pageNumber="176" pagination="109 - 138" refId="ref128476" refString="Burton, M. (1928) Report on some Deep-Sea Sponges from the Indian Museum collected by R. I. M. S. ' Investigator'. Part II. Tetraxonida (concluded) and Euceratosa. Records of the Indian Museum, 3 0 (1), 109 - 138." type="journal article" year="1928">Burton 1928: 121</bibRefCitation>
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, text-figs 45.
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</paragraph>
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<taxonomicName id="79B94D32FF6AFF0F55ABFEC35199CC6B" ID-CoL="44S25" baseAuthorityName="Dendy" baseAuthorityYear="1926" box="[151,499,358,382]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="coronata" subGenus="Rhaphidotheca">
<emphasis id="8CCDEAA3FF6AFF0F55ABFEC35199CC6B" box="[151,499,358,382]" italics="true" pageId="175" pageNumber="176">Mycale (Rhaphidotheca) coronata</emphasis>
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;
<treatmentCitation id="3F1810A0FF6AFF0F573CFEC2535BCC6B" author="Van Soest, R. W. M. &amp; Hajdu, E." box="[512,817,358,382]" page="684" pageId="175" pageNumber="176" year="2002">
<bibRefCitation id="DA284B40FF6AFF0F573CFEC2535BCC6B" author="Van Soest, R. W. M. &amp; Hajdu, E." box="[512,817,358,382]" pageId="175" pageNumber="176" pagination="1905" refId="ref137824" refString="Van Soest, R. W. M. &amp; Hajdu, E. (2002) Family Mycalidae Lundbeck, 1905. In: Hooper, J. N. A. &amp; Van Soest, R. W. M. (Eds.), Systema Porifera. A guide to the classification of sponges. Vol. 1. Kluwer Academic / Plenum Publishers, New York, Boston, Dordrecht, London, Moscow, pp. 669 - 690. https: // doi. org / 10.1007 / 978 - 1 - 4615 - 0747 - 5" type="book chapter" year="2002">Van Soest &amp; Hajdu 2002: 684</bibRefCitation>
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, fig. 14.
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<emphasis id="8CCDEAA3FF6AFF0F55ABFE0951F0CCD3" bold="true" box="[151,410,428,454]" pageId="175" pageNumber="176">Summary description</emphasis>
(after
<bibRefCitation id="DA284B40FF6AFF0F54D8FE09521BCCD3" author="Dendy, A." box="[484,625,428,454]" pageId="175" pageNumber="176" pagination="1 - 74" refId="ref130842" refString="Dendy, A. (1926) On the Origin, Growth and arrangement of Sponge spicules: A study in Symbiosis. Quarterly Journal of Microscopical Science, New Series, 70 (277), 1 - 74." type="journal article" year="1926">Dendy 1926</bibRefCitation>
;
<bibRefCitation id="DA284B40FF6AFF0F5740FE085366CCD2" author="Burton, M." box="[636,780,429,455]" pageId="175" pageNumber="176" pagination="109 - 138" refId="ref128476" refString="Burton, M. (1928) Report on some Deep-Sea Sponges from the Indian Museum collected by R. I. M. S. ' Investigator'. Part II. Tetraxonida (concluded) and Euceratosa. Records of the Indian Museum, 3 0 (1), 109 - 138." type="journal article" year="1928">Burton 1928</bibRefCitation>
;
<bibRefCitation id="DA284B40FF6AFF0F562BFE08545BCCD2" author="Van Soest, R. W. M. &amp; Hajdu, E." box="[791,1073,428,455]" pageId="175" pageNumber="176" pagination="1905" refId="ref137824" refString="Van Soest, R. W. M. &amp; Hajdu, E. (2002) Family Mycalidae Lundbeck, 1905. In: Hooper, J. N. A. &amp; Van Soest, R. W. M. (Eds.), Systema Porifera. A guide to the classification of sponges. Vol. 1. Kluwer Academic / Plenum Publishers, New York, Boston, Dordrecht, London, Moscow, pp. 669 - 690. https: // doi. org / 10.1007 / 978 - 1 - 4615 - 0747 - 5" type="book chapter" year="2002">Van Soest &amp; Hajdu 2002</bibRefCitation>
). The sponge is subspherical, attached to deep-water corals. The larger of the two specimens (the
<typeStatus id="61028813FF6AFF0F5648FE7553BCCCFF" box="[884,982,464,490]" pageId="175" pageNumber="176" type="holotype">holotype</typeStatus>
cf.
<bibRefCitation id="DA284B40FF6AFF0F513CFE7454CBCCFE" author="Burton, M." box="[1024,1185,465,491]" pageId="175" pageNumber="176" pagination="109 - 138" refId="ref128476" refString="Burton, M. (1928) Report on some Deep-Sea Sponges from the Indian Museum collected by R. I. M. S. ' Investigator'. Part II. Tetraxonida (concluded) and Euceratosa. Records of the Indian Museum, 3 0 (1), 109 - 138." type="journal article" year="1928">Burton (1928)</bibRefCitation>
, which is however not further identified by Dendy, so in fact is a
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) measuring
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in diameter. Surface hispid. Oscules slit-like. Color (in alcohol) yellowish grey. For the skeleton and the spicules we reproduced the illustrations of
<bibRefCitation id="DA284B40FF6AFF0F51CBFDBC55FDCF26" author="Burton, M." box="[1271,1431,537,563]" pageId="175" pageNumber="176" pagination="109 - 138" refId="ref128476" refString="Burton, M. (1928) Report on some Deep-Sea Sponges from the Indian Museum collected by R. I. M. S. ' Investigator'. Part II. Tetraxonida (concluded) and Euceratosa. Records of the Indian Museum, 3 0 (1), 109 - 138." type="journal article" year="1928">Burton (1928)</bibRefCitation>
, text-figure 4 and 5, cf. our
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. The ectosomal skeleton is a confused tangential layer of normal mycalostyles upon which are single erect exotyles arranged perpendicularly, heads embedded in the ectosomal layer, giving the sponge the hispid surface. The choanosomal skeleton has thick megasclere tracts radiating from a confused interior spicule mass towards the surface. In between the radial tracts are numeorous microscleres and loose megascleres. Spicules normal mycalostyles, variable in shape, averaging 360 x
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, exotyles (dubbed stephanotyles by Dendy), same size as the mycalostyles, anisochelae I
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, anisochelae II
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, anisochelae III
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, sigmas I
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, sigmas II
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, trichodragmas 1545 x
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.
</paragraph>
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<emphasis id="8CCDEAA3FF6AFF0F55FBFC9D5133CE47" bold="true" box="[199,345,824,850]" pageId="175" pageNumber="176">Distribution</emphasis>
. Arabian Sea,
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, also Andaman Islands, approx.
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, depth of
<typeStatus id="61028813FF6AFF0F55ABFCF95094CE63" box="[151,254,860,886]" pageId="175" pageNumber="176" type="lectotype">lectotype</typeStatus>
<quantity id="79419B54FF6AFF0F5439FCF85131CE62" box="[261,347,861,887]" metricMagnitude="3" metricUnit="m" metricValue="1.134" pageId="175" pageNumber="176" unit="m" value="1134.0">1134 m</quantity>
,
<typeStatus id="61028813FF6AFF0F545BFCF95194CE63" box="[359,510,860,886]" pageId="175" pageNumber="176" type="paralectotype">paralectotype</typeStatus>
<quantity id="79419B54FF6AFF0F5738FCF95212CE62" box="[516,632,860,887]" metricMagnitude="2" metricUnit="m" metricValue="2.835" metricValueMax="4.86" metricValueMin="0.8099999999999999" pageId="175" pageNumber="176" unit="m" value="283.5" valueMax="486.0" valueMin="81.0">
81
<specimenCount id="A8BFFD38FF6AFF0F5711FCF95212CE62" box="[557,632,860,887]" pageId="175" pageNumber="176" type="generic">486 m</specimenCount>
</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="F6A3653AFF6AFF1055FBFC2553C2CC70" lastPageId="176" lastPageNumber="177" pageId="175" pageNumber="176" type="discussion">
<subSubSection id="F6A3653AFF6AFF0F55FBFC2555F9C982" pageId="175" pageNumber="176" type="discussion">
<paragraph id="BE0636B1FF6AFF0F55FBFC2555E2C912" blockId="175.[151,1437,428,1175]" pageId="175" pageNumber="176">
<emphasis id="8CCDEAA3FF6AFF0F55FBFC255122CE8F" bold="true" box="[199,328,896,922]" pageId="175" pageNumber="176">Comments</emphasis>
. The exotyles are peculiar in having a spined polyaxone ending, neatly inbetween the globular exotyles of
<taxonomicName id="79B94D32FF6AFF0F55CCFC01535DCEAA" authority="(Kent, 1870)" baseAuthorityName="Kent" baseAuthorityYear="1870" box="[240,823,932,959]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="marshallhalli" subGenus="Rhaphidotheca">
<emphasis id="8CCDEAA3FF6AFF0F55CCFC0152C8CEAB" box="[240,674,932,958]" italics="true" pageId="175" pageNumber="176">Mycale (Rhaphidotheca) marshallhalli</emphasis>
(
<bibRefCitation id="DA284B40FF6AFF0F578CFC005344CEAA" author="Kent, W. S." box="[688,814,933,959]" pageId="175" pageNumber="176" pagination="217 - 224" refId="ref133134" refString="Kent, W. S. (1870) On two new Siliceous Sponges taken in the late Dredging-Expedition of the Yacht ' Norma' off the Coasts of Spain and Portugal. Annals and Magazine of Natural History, Series 4, 6 (33), 217 - 224, pl. XV. https: // doi. org / 10.1080 / 00222937008696236" type="journal article" year="1870">
<collectingRegion id="7C7DF853FF6AFF0F578CFC005281CEAA" box="[688,747,933,959]" country="United Kingdom" name="Kent" pageId="175" pageNumber="176">Kent</collectingRegion>
, 1870
</bibRefCitation>
)
</taxonomicName>
and the flattened cup-like exotyles of
<taxonomicName id="79B94D32FF6AFF0F51DCFC015278CEF6" authority="(Topsent, 1896)" baseAuthorityName="Topsent" baseAuthorityYear="1896" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="loricata" subGenus="Rhaphidotheca">
<emphasis id="8CCDEAA3FF6AFF0F51DCFC015132CEF7" italics="true" pageId="175" pageNumber="176">Mycale (Rhaphidotheca) loricata</emphasis>
(
<bibRefCitation id="DA284B40FF6AFF0F545AFC6C5263CEF6" author="Topsent, E." box="[358,521,968,995]" pageId="175" pageNumber="176" pagination="147 - 150" refId="ref136753" refString="Topsent, E. (1896) Campagnes du Yacht Princesse Alice. Sur deux curieuses Esperellines des Acores. Bulletin de la Societ Zoologique de France, 2 1, 147 - 150." type="journal article" year="1896">Topsent, 1896</bibRefCitation>
)
</taxonomicName>
. The polyaxone ending of the exotyles is similar to the endings found in non-exotyle megascleres of
<taxonomicName id="79B94D32FF6AFF0F544DFC495298C913" authorityName="Thiele" authorityYear="1903" box="[369,754,1004,1030]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="moluccensis" subGenus="Paresperella">
<emphasis id="8CCDEAA3FF6AFF0F544DFC495298C913" box="[369,754,1004,1030]" italics="true" pageId="175" pageNumber="176">Mycale (Paresperella) moluccensis</emphasis>
</taxonomicName>
and
<taxonomicName id="79B94D32FF6AFF0F561BFC48539EC913" authority="Van &amp; Aryasari &amp; De, 2021" authorityName="Van &amp; Aryasari &amp; De" authorityYear="2021" box="[807,1012,1004,1031]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="sceptroides" status="sp. nov." subGenus="Paresperella">
<emphasis id="8CCDEAA3FF6AFF0F561BFC48539EC913" box="[807,1012,1004,1031]" italics="true" pageId="175" pageNumber="176">M. (P.) sceptroides</emphasis>
</taxonomicName>
<emphasis id="8CCDEAA3FF6AFF0F56C6FC485421C912" bold="true" box="[1018,1099,1005,1031]" pageId="175" pageNumber="176">
<taxonomicNameLabel id="97FE57D8FF6AFF0F56C6FC485421C912" box="[1018,1099,1005,1031]" pageId="175" pageNumber="176" rank="species">sp.nov.</taxonomicNameLabel>
</emphasis>
(cf. above,
<figureCitation id="26822A34FF6AFF0F51F0FC495550C912" box="[1228,1338,1004,1031]" captionStart="FIGURE 109" captionStartId="167.[151,250,1860,1884]" captionTargetBox="[151,1435,181,1836]" captionTargetId="figure-19@167.[151,1435,181,1836]" captionTargetPageId="167" captionText="FIGURE 109. Mycale (Paresperella) moluccensis Thiele, 1903, ZMA Por. 12447 from Amirantes, Seychelles, SEM images of the spicules, a, cladostyle like mycalostyle, a1, details of the mycalostyle, a2a6, variation in polyaxone ending of mycalostyles, a2, two-teethed, a3, one-toothed, a4, three-teethed, a5, multiple-teethed, a6, suppressed teeths, b, anisochela, c, serrated sigma, c1, detail of serrated sigma." figureDoi="http://doi.org/10.5281/zenodo.4451199" httpUri="https://zenodo.org/record/4451199/files/figure.png" pageId="175" pageNumber="176">Figs 109a</figureCitation>
,
<figureCitation id="26822A34FF6AFF0F5079FC485516C912" box="[1349,1404,1005,1031]" captionStart="FIGURE 111" captionStartId="170.[151,250,1867,1891]" captionTargetBox="[151,1435,181,1844]" captionTargetId="figure-26@170.[151,1435,181,1844]" captionTargetPageId="170" captionText="FIGURE 111. Mycale (Paresperella) sceptroides sp.nov., holotype ZMA Por. 01739, from Indonesia, SEM images of the spicules, a, mycalostyle, a1, details of mycalostyle, a2a3, details of the polyaxone ending, b, anisochela I, c, anisochela II, d, serrated sigma, d1, detail of serrated sigma, e, toxa." figureDoi="http://doi.org/10.5281/zenodo.4451205" httpUri="https://zenodo.org/record/4451205/files/figure.png" pageId="175" pageNumber="176">111a</figureCitation>
).
</paragraph>
<paragraph id="BE0636B1FF6AFF0F55FBFBB555F9C982" blockId="175.[151,1437,428,1175]" pageId="175" pageNumber="176">
<materialsCitation id="0ED13CECFF6AFF0F55FBFBB555E4C982" ID-GBIF-Occurrence="3026466534" collectorName="Arabian Sea &amp; Indian Museum P." county="Dendy" location="The" municipality="Andaman Islands" pageId="175" pageNumber="176" specimenCount="2" typeStatus="holotype">
<location id="BB66606AFF6AFF0F55FBFBB55099C93F" LSID="urn:lsid:plazi:treatment:361087A7FF6AFF1055ABFF7A53C2CC70:BB66606AFF6AFF0F55FBFBB55099C93F" box="[199,243,1040,1066]" county="Dendy" municipality="Andaman Islands" name="The" pageId="175" pageNumber="176">The</location>
type material consisting of two specimens from quite distant localities (
<location id="BB66606AFF6AFF0F512EFBB554F6C93E" LSID="urn:lsid:plazi:treatment:361087A7FF6AFF1055ABFF7A53C2CC70:BB66606AFF6AFF0F512EFBB554F6C93E" box="[1042,1180,1040,1067]" county="Dendy" municipality="Andaman Islands" name="Arabian Sea" pageId="175" pageNumber="176">Arabian Sea</location>
and
<collectingMunicipality id="5E62ACCBFF6AFF0F51ECFBB555FEC93E" box="[1232,1428,1040,1067]" pageId="175" pageNumber="176">Andaman Islands</collectingMunicipality>
) is very casually treated by both
<collectingCounty id="57674E3DFF6AFF0F54CAFB91522BC95B" box="[502,577,1076,1102]" pageId="175" pageNumber="176">Dendy</collectingCounty>
and Burton. Dendy did not indicate in his publication which of the two specimens was the
<typeStatus id="61028813FF6AFF0F5409FBFD51F0C967" box="[309,410,1112,1138]" pageId="175" pageNumber="176" type="holotype">holotype</typeStatus>
, and Burton subsequently described the holotype (which is thus in fact a
<typeStatus id="61028813FF6AFF0F51E6FBFD552FC966" box="[1242,1349,1112,1139]" pageId="175" pageNumber="176" type="lectotype">lectotype</typeStatus>
), which presumably is the specimen from the
<collectorName id="134C5367FF6AFF0F5706FBD952A9C982" box="[570,707,1148,1175]" pageId="175" pageNumber="176">Arabian Sea</collectorName>
as this is the first specimen mentioned (
<collectorName id="134C5367FF6AFF0F51B8FBD95538C982" box="[1156,1362,1148,1175]" pageId="175" pageNumber="176">Indian Museum P.</collectorName>
308)
</materialsCitation>
.
</paragraph>
</subSubSection>
<caption id="EAC66639FF6AFF0F55ABF88355EFCAE7" ID-DOI="http://doi.org/10.5281/zenodo.4451213" ID-Zenodo-Dep="4451213" httpUri="https://zenodo.org/record/4451213/files/figure.png" pageId="175" pageNumber="176" startId="175.[151,250,1830,1854]" targetBox="[162,1425,1204,1802]" targetPageId="175">
<paragraph id="BE0636B1FF6AFF0F55ABF88355EFCAE7" blockId="175.[151,1437,1830,2035]" pageId="175" pageNumber="176">
<emphasis id="8CCDEAA3FF6AFF0F55ABF883514FCA2B" bold="true" box="[151,293,1830,1854]" pageId="175" pageNumber="176">FIGURE 114</emphasis>
.
<taxonomicName id="79B94D32FF6AFF0F540EF8835376CA2B" authority="(Dendy, 1926)" baseAuthorityName="Dendy" baseAuthorityYear="1926" box="[306,796,1830,1854]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="coronata" subGenus="Raphidotheca">
<emphasis id="8CCDEAA3FF6AFF0F540EF88352E8CA2B" box="[306,642,1830,1854]" italics="true" pageId="175" pageNumber="176">Mycale (Raphidotheca) coronata</emphasis>
(
<bibRefCitation id="DA284B40FF6AFF0F57B3F883537FCA2B" author="Dendy, A." box="[655,789,1830,1854]" pageId="175" pageNumber="176" pagination="1 - 74" refId="ref130842" refString="Dendy, A. (1926) On the Origin, Growth and arrangement of Sponge spicules: A study in Symbiosis. Quarterly Journal of Microscopical Science, New Series, 70 (277), 1 - 74." type="journal article" year="1926">Dendy, 1926</bibRefCitation>
)
</taxonomicName>
, drawings of spicules and skeletal structure of the holotype IM P.308, copied from
<bibRefCitation id="DA284B40FF6AFF0F5460F8EE5197CA76" author="Burton, M." box="[348,509,1867,1891]" pageId="175" pageNumber="176" pagination="109 - 138" refId="ref128476" refString="Burton, M. (1928) Report on some Deep-Sea Sponges from the Indian Museum collected by R. I. M. S. ' Investigator'. Part II. Tetraxonida (concluded) and Euceratosa. Records of the Indian Museum, 3 0 (1), 109 - 138." type="journal article" year="1928">Burtons (1928)</bibRefCitation>
text-figures 4 (left) and 5 (right). Text-fig. 4a normal mycalostyle from the main skeleton, 4bf, exotyle and details of the opposite endings with flattened bulbous upper ending showing bi-or polydentate structures and lower variously swollen or pointed endings. Text-fig. 5A cross section of peripheral skeleton with palisade of exotyles (a) erect on the tangential surface skeleton (b) which is carried by strong spicule tracts (c), 5B showing the microsclere complement of three size categories of anisochelae (a,b, and c) and two of sigmas (d and e) (trichodragmas are also present but not figured).
</paragraph>
</caption>
<subSubSection id="F6A3653AFF75FF1055ABFF325444CDA7" box="[151,1070,151,178]" pageId="176" pageNumber="177" type="multiple">
<paragraph id="BE0636B1FF75FF1055ABFF325444CDA7" blockId="176.[151,1070,151,178]" box="[151,1070,151,178]" pageId="176" pageNumber="177">
<emphasis id="8CCDEAA3FF75FF1055ABFF325444CDA7" bold="true" box="[151,1070,151,178]" pageId="176" pageNumber="177">
Global diversity and distribution of the subgenus
<taxonomicName id="79B94D32FF75FF10563FFF325444CDA7" authority="" box="[771,1070,151,178]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="176" pageNumber="177" phylum="Porifera" rank="subGenus" subGenus="Rhaphidotheca">
<emphasis id="8CCDEAA3FF75FF10563FFF325444CDA7" bold="true" box="[771,1070,151,178]" italics="true" pageId="176" pageNumber="177">Mycale (Rhaphidotheca)</emphasis>
</taxonomicName>
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="F6A3653AFF75FF1055ABFF4553C2CC70" pageId="176" pageNumber="177" type="discussion">
<paragraph id="BE0636B1FF75FF1055ABFF4553C2CC70" blockId="176.[151,1437,223,358]" pageId="176" pageNumber="177">
We queried the World Porifera Database (Van Soest
<emphasis id="8CCDEAA3FF75FF1057DCFF45537BCDEC" box="[736,785,223,249]" italics="true" pageId="176" pageNumber="177">et al</emphasis>
. 2020) to arrive at the current tentative estimate of known accepted species, which numbers 5. Their distribution over the world oceans summarized as the numbers of species found in Marine Ecoregions of the World (cf.
<bibRefCitation id="DA284B40FF75FF1057A1FE8253E8CC54" author="Spalding, M. &amp; Fox, H. E. &amp; Allen, G. E. &amp; Davidson, N. &amp; Ferdana, Z. A. &amp; Finlayson, M. &amp; Halperin, B. S. &amp; Jorge, M. A. &amp; Lombana, A. &amp; Lourie, S. A. &amp; Martin, K. D. &amp; McManus, E. &amp; Molnar, J. &amp; Recchia, C. A. &amp; Robertson, J." box="[669,898,295,321]" pageId="176" pageNumber="177" pagination="573 - 583" refId="ref136201" refString="Spalding, M. D, Fox, H. E., Allen, G. E., Davidson, N., Ferdana, Z. A., Finlayson, M., Halperin, B. S., Jorge, M. A., Lombana, A., Lourie, S. A., Martin, K. D., McManus, E., Molnar, J., Recchia, C. A. &amp; Robertson, J. (2007) Marine ecoregions of the world: A bioregionalization of coastal and shelf areas. BioScience, 57 (7), 573 - 583. https: // doi. org / 10.1641 / B 570707" type="journal article" year="2007">
Spalding
<emphasis id="8CCDEAA3FF75FF105634FE8D532BCC54" box="[776,833,295,321]" italics="true" pageId="176" pageNumber="177">et al.</emphasis>
2007
</bibRefCitation>
) is presented in
<figureCitation id="26822A34FF75FF105107FE8254F1CC57" box="[1083,1179,295,322]" captionStart="FIGURE 115" captionStartId="176.[151,250,1072,1096]" captionTargetBox="[154,1433,383,1045]" captionTargetId="figure-107@176.[151,1436,381,1049]" captionTargetPageId="176" captionText="FIGURE 115. Global diversity and distribution of the subgenus Mycale (Rhaphidotheca) based on data derived from the World Porifera Database 2020. The map presents the number of species found in each of the Marine Ecoregions of the World (Spalding et al. 2007)." figureDoi="http://doi.org/10.5281/zenodo.4451215" httpUri="https://zenodo.org/record/4451215/files/figure.png" pageId="176" pageNumber="177">Fig. 115</figureCitation>
. The subgenus is common in northern colder waters, with a few penetrating into the tropics.
</paragraph>
</subSubSection>
</subSubSection>
</treatment>
</document>