248 lines
32 KiB
XML
248 lines
32 KiB
XML
<document id="5BAAEA2A799E378825E33199A538770F" ID-DOI="10.11646/zootaxa.1414.1.1" ID-ISSN="11755334" ID-Zenodo-Dep="5077005" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1625624770600" checkinUser="felipe" docAuthor="THANDAR, AHMED S." docDate="2007" docId="038E87BBFFAEFFB6D0A18FCFC4BCBB8A" docLanguage="en" docName="zt01414p062.pdf.imf" docOrigin="Zootaxa 1414 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.1414.1.1" docStyle="DocumentStyle:C4791ACFF01C5C140D2C1A203DB3C9B0.4:Zootaxa.2007-2008.monograph" docStyleId="C4791ACFF01C5C140D2C1A203DB3C9B0" docStyleName="Zootaxa.2007-2008.monograph" docStyleVersion="4" docTitle="Holothuria (Theelothuria) longicosta THANDAR, 2007, sp. nov." docType="treatment" docVersion="4" lastPageNumber="35" masterDocId="FFB7FFC3FF8EFF94D0368D25C713B858" masterDocTitle="Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species" masterLastPageNumber="62" masterPageNumber="1" pageNumber="33" updateTime="1698992838850" updateUser="plazi" zenodo-license-document="CLOSED">
|
||
<mods:mods id="15E54FD1316CF70ACFFA0B29042A9226" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="27EEDFA12136069C8949AC4C8D1DFFF1">
|
||
<mods:title id="3ECB023E3F0E345EA7AB200F13FD6B75">Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="3005E66AA01408D6CA352F0D4C2DC482" type="personal">
|
||
<mods:role id="0F87F58FF584EB602AF8632DAAEA71AF">
|
||
<mods:roleTerm id="4838A25F9E2F6EC3AE931EDCBEF229F5">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="A25FA0D817609C0A035E491820325B30">THANDAR, AHMED S.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="BA157D2B21AC01E0ECEE1A01F76DB6E8">text</mods:typeOfResource>
|
||
<mods:relatedItem id="A75FF5445F290716CC46A5C1631D7B19" type="host">
|
||
<mods:titleInfo id="80A26EFD89ED7F139000DDF2ABFE50F5">
|
||
<mods:title id="EF916337A2FBC7447B2CE3ED510D27C3">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="47D29C60A2E9C4EE9CBBB0966FE14651">
|
||
<mods:date id="6DE5B51E46E5F2D564BC4892F3A9E9BA">2007</mods:date>
|
||
<mods:detail id="64225A358DE44EAF7FB8EDFD423F2C5D" type="pubDate">
|
||
<mods:number id="82C870D55B2C5E5103E70314D40F9C3F">2007-03-01</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="377368D97C75B50707289B6540CDDC50" type="volume">
|
||
<mods:number id="A77DB0C2035B5990E7E20B6AD028E83F">1414</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="B81477637AE02DA4EE3320B88B0A16D1" type="issue">
|
||
<mods:number id="CE19A585032700076E250F221F07C2E6">1</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="0EFE400DC6C342813EC78963A30797A9" unit="page">
|
||
<mods:start id="0B4131538E2775552D56EE4F715DD89B">1</mods:start>
|
||
<mods:end id="8246CEC36F1E39F50EE5ED8ED8C6A263">62</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location id="5E944DF6B762A71D362989575B080D9A">
|
||
<mods:url id="20C9C2D23AA5E8905E58E4C48D325106">http://dx.doi.org/10.11646/zootaxa.1414.1.1</mods:url>
|
||
</mods:location>
|
||
<mods:classification id="AECB2E6D1DB06D1C8F3AE0A572AD7CFB">journal article</mods:classification>
|
||
<mods:identifier id="E3FF9CB9116CE5AE19E722F459A22DC1" type="DOI">10.11646/zootaxa.1414.1.1</mods:identifier>
|
||
<mods:identifier id="4E8E4D34B1EE208590CFC744D4699F4E" type="ISSN">11755334</mods:identifier>
|
||
<mods:identifier id="3D0D692666E75BDC88F7A0DC68FAE0A8" type="Zenodo-Dep">5077005</mods:identifier>
|
||
<mods:identifier id="9EFDD82CB40703A1059DA953F49C81B5" type="ZooBank">DC93A9BC-D24E-44AD-99AF-79CACCCFB984</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="038E87BBFFAEFFB6D0A18FCFC4BCBB8A" ID-DOI="http://doi.org/10.5281/zenodo.5076950" ID-Zenodo-Dep="5076950" LSID="urn:lsid:plazi:treatment:038E87BBFFAEFFB6D0A18FCFC4BCBB8A" httpUri="http://treatment.plazi.org/id/038E87BBFFAEFFB6D0A18FCFC4BCBB8A" lastPageId="34" lastPageNumber="35" pageId="32" pageNumber="33">
|
||
<subSubSection id="C33D6526FFAEFFB4D0A18FCFC5ADBB5C" box="[151,702,746,772]" pageId="32" pageNumber="33" type="nomenclature">
|
||
<paragraph id="8B9836ADFFAEFFB4D0A18FCFC5ADBB5C" blockId="32.[151,702,746,807]" box="[151,702,746,772]" pageId="32" pageNumber="33">
|
||
<heading id="D0D081C1FFAEFFB4D0A18FCFC5ADBB5C" bold="true" box="[151,702,746,772]" fontSize="11" level="1" pageId="32" pageNumber="33" reason="1">
|
||
<emphasis id="B953EABFFFAEFFB4D0A18FCFC5ADBB5C" bold="true" box="[151,702,746,772]" pageId="32" pageNumber="33">
|
||
<taxonomicName id="4C274D2EFFAEFFB4D0A18FCFC54ABB5C" authorityName="Thandar" authorityYear="2007" box="[151,601,746,772]" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Aspidochirotida" pageId="32" pageNumber="33" phylum="Echinodermata" rank="species" species="longicosta" status="sp. nov." subGenus="Theelothuria">
|
||
<emphasis id="B953EABFFFAEFFB4D0A18FCFC60DBB5C" bold="true" box="[151,286,746,772]" italics="true" pageId="32" pageNumber="33">Holothuria</emphasis>
|
||
(
|
||
<emphasis id="B953EABFFFAEFFB4D1198FCFC6DEBB5C" bold="true" box="[303,461,746,772]" italics="true" pageId="32" pageNumber="33">Theelothuria</emphasis>
|
||
)
|
||
<emphasis id="B953EABFFFAEFFB4D1E88FCFC54ABB5C" bold="true" box="[478,601,746,772]" italics="true" pageId="32" pageNumber="33">longicosta</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A26057C4FFAEFFB4D2578FCFC5ADBB5C" box="[609,702,746,772]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33D6526FFAEFFB6D0A18E28C4BCBB8A" lastPageId="34" lastPageNumber="35" pageId="32" pageNumber="33" type="description">
|
||
<paragraph id="8B9836ADFFAEFFB4D0A18E28C61BBB7F" blockId="32.[151,702,746,807]" box="[151,264,781,807]" pageId="32" pageNumber="33">
|
||
<figureCitation id="131C2A28FFAEFFB4D0A18E28C61BBB7F" box="[151,264,781,807]" captionStart="FIGURE 15" captionStartId="33.[151,255,1373,1397]" captionTargetBox="[179,1400,551,1336]" captionTargetId="figure-403@33.[168,1419,539,1347]" captionTargetPageId="33" captionText="FIGURE 15. Holothuria (Theelothuria) longicosta sp. nov. Holotype. SAM–A27940. A. Tables from dorsal body wall; buttons from dorsal body wall; C. tubefeet deposits; D. madreporite; parts of calcareous ring. (A–C scale a; D scale b; E. scale c)" figureDoi="http://doi.org/10.5281/zenodo.5077043" httpUri="https://zenodo.org/record/5077043/files/figure.png" pageId="32" pageNumber="33">Figure 15</figureCitation>
|
||
</paragraph>
|
||
<paragraph id="8B9836ADFFAEFFB4D0A18E78C61DBB2E" blockId="32.[151,1436,861,1167]" box="[151,270,861,886]" pageId="32" pageNumber="33">
|
||
<emphasis id="B953EABFFFAEFFB4D0A18E78C61DBB2E" box="[151,270,861,886]" italics="true" pageId="32" pageNumber="33">Diagnosis</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B9836ADFFAEFFB4D08F8EA0C339BCD7" blockId="32.[151,1436,861,1167]" pageId="32" pageNumber="33">
|
||
A moderate-sized cylindrical species,
|
||
<typeStatus id="549C880FFFAEFFB4D2408EA0C5CFBBC7" box="[630,732,901,927]" pageId="32" pageNumber="33" type="holotype">holotype</typeStatus>
|
||
<quantity id="4CDF9B48FFAEFFB4D2D28EA0C450BBC7" box="[740,835,901,927]" metricMagnitude="-1" metricUnit="m" metricValue="1.1" pageId="32" pageNumber="33" unit="mm" value="110.0">110 mm</quantity>
|
||
long. Dorsal surface yellowish brown mottled with black and with a paired series of dark blotches. Podia as scattered tubefeet. Radial plates of calcareous ring prolonged far beyond posterior border of interradial plates, ventral radial plates with rudimentary posterior bifurcations. Tables few, disc squarish to circular,
|
||
<quantity id="4CDF9B48FFAEFFB4D2D28ED8C44DBC4F" box="[740,862,1021,1047]" metricMagnitude="-2" metricUnit="m" metricValue="6.25" metricValueMax="9.0" metricValueMin="3.5" pageId="32" pageNumber="33" unit="mm" value="62.5" valueMax="90.0" valueMin="35.0">35–90 µm</quantity>
|
||
in diameter, with spinose rim, rarely knobbed or tables modified to fenestrated spheres; spire low, terminating in a ring of few blunt teeth. Buttons numerous,
|
||
<quantity id="4CDF9B48FFAEFFB4D0A18968C61DBC3F" box="[151,270,1101,1127]" metricMagnitude="-2" metricUnit="m" metricValue="5.75" metricValueMax="7.5" metricValueMin="4.0" pageId="32" pageNumber="33" unit="mm" value="57.5" valueMax="75.0" valueMin="40.0">40–75 µm</quantity>
|
||
in length, usually faintly knobbed and with 2–6 pairs of holes, shaft distinct and often characteristically prolonged at both ends, buttons rarely modified to fenestrated ellipsoids.
|
||
</paragraph>
|
||
<paragraph id="8B9836ADFFAEFFB4D0A189E0C202BD5F" blockId="32.[151,1297,1221,1287]" box="[151,1297,1221,1287]" pageId="32" pageNumber="33">
|
||
<emphasis id="B953EABFFFAEFFB4D0A189E0C607BC86" box="[151,276,1221,1246]" italics="true" pageId="32" pageNumber="33">Etymology</emphasis>
|
||
The specific name refers to the central shaft of the buttons that is often prolonged at both ends.
|
||
</paragraph>
|
||
<paragraph id="8B9836ADFFAEFFB4D0A1881DC661BD22" blockId="32.[151,370,1336,1402]" box="[151,370,1336,1402]" pageId="32" pageNumber="33">
|
||
<materialsCitation id="3B4F3CF0FFAEFFB4D0A1881DC67DBD22" accessionNumber="A27940" box="[151,366,1336,1402]" collectionCode="SAM-" pageId="32" pageNumber="33" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="B953EABFFFAEFFB4D0A1881DC7C3BD09" box="[151,208,1336,1361]" italics="true" pageId="32" pageNumber="33">
|
||
<typeStatus id="549C880FFFAEFFB4D0A1881DC7C3BD09" box="[151,208,1336,1361]" pageId="32" pageNumber="33">Type</typeStatus>
|
||
</emphasis>
|
||
<collectionCode id="ED36AE68FFAEFFB4D08D8845C617BD22" box="[187,260,1376,1402]" pageId="32" pageNumber="33">SAM-</collectionCode>
|
||
A27940
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B9836ADFFAEFFB4D0A1888EC3F0BDB4" blockId="32.[151,1251,1451,1516]" pageId="32" pageNumber="33">
|
||
<materialsCitation id="3B4F3CF0FFAEFFB4D0A1888EC3CCBDB4" collectingDate="1968-07-12" collectionCode="UCT" country="Mozambique" county="Morrumbene" location="Ecological Survey" municipality="Linga Linga" pageId="32" pageNumber="33" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="B953EABFFFAEFFB4D0A1888EC63EBD9C" box="[151,301,1451,1476]" italics="true" pageId="32" pageNumber="33">
|
||
<typeStatus id="549C880FFFAEFFB4D0A1888EC7DDBD9C" box="[151,206,1451,1476]" pageId="32" pageNumber="33">Type</typeStatus>
|
||
locality
|
||
</emphasis>
|
||
<collectionCode id="ED36AE68FFAEFFB4D08D88F7C7E5BDB4" box="[187,246,1490,1516]" pageId="32" pageNumber="33">UCT</collectionCode>
|
||
<location id="8EF86076FFAEFFB4D0CB88F7C6C5BDB4" LSID="urn:lsid:plazi:treatment:038E87BBFFAEFFB6D0A18FCFC4BCBB8A:8EF86076FFAEFFB4D0CB88F7C6C5BDB4" box="[253,470,1490,1516]" country="Mozambique" county="Morrumbene" municipality="Linga Linga" name="Ecological Survey" pageId="32" pageNumber="33">Ecological Survey</location>
|
||
, MOR 228,
|
||
<collectingMunicipality id="6BFCACD7FFAEFFB4D25088F7C5EABDB4" box="[614,761,1490,1516]" pageId="32" pageNumber="33">Linga Linga</collectingMunicipality>
|
||
,
|
||
<collectingCounty id="62F94E21FFAEFFB4D33388F7C4B2BDB4" box="[773,929,1490,1516]" pageId="32" pageNumber="33">Morrumbene</collectingCounty>
|
||
,
|
||
<collectingCountry id="F330763DFFAEFFB4D39B88F7C358BDB4" box="[941,1099,1490,1516]" name="Mozambique" pageId="32" pageNumber="33">Mozambique</collectingCountry>
|
||
,
|
||
<date id="FF99106DFFAEFFB4D46088F7C3CCBDB4" box="[1110,1247,1490,1516]" pageId="32" pageNumber="33" value="1968-07-12">
|
||
<collectingDate id="EFDDE985FFAEFFB4D46088F7C3CCBDB4" box="[1110,1247,1490,1516]" pageId="32" pageNumber="33" value="1968-07-12">12 vii 1968</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B9836ADFFAEFFB4D0A18B06C67ABE3C" blockId="32.[151,373,1571,1636]" pageId="32" pageNumber="33">
|
||
<emphasis id="B953EABFFFAEFFB4D0A18B06C666BE64" box="[151,373,1571,1596]" italics="true" pageId="32" pageNumber="33">Material examined</emphasis>
|
||
<typeStatus id="549C880FFFAEFFB4D08D8B6FC63BBE3C" box="[187,296,1610,1636]" pageId="32" pageNumber="33" type="holotype">Holotype</typeStatus>
|
||
only.
|
||
</paragraph>
|
||
<paragraph id="8B9836ADFFAEFFB4D0A18BBEC632BEEC" blockId="32.[151,1436,1691,2036]" box="[151,289,1691,1716]" pageId="32" pageNumber="33">
|
||
<emphasis id="B953EABFFFAEFFB4D0A18BBEC632BEEC" box="[151,289,1691,1716]" italics="true" pageId="32" pageNumber="33">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B9836ADFFAEFFB4D0888BE7C5B1BFAC" blockId="32.[151,1436,1691,2036]" pageId="32" pageNumber="33">
|
||
Specimen badly contracted and partially eviscerated; length
|
||
<quantity id="4CDF9B48FFAEFFB4D3B28BE7C4FBBE84" box="[900,1000,1730,1756]" metricMagnitude="-1" metricUnit="m" metricValue="1.1" pageId="32" pageNumber="33" unit="mm" value="110.0">110 mm</quantity>
|
||
, breadth in mid-body
|
||
<quantity id="4CDF9B48FFAEFFB4D4DD8BE7C250BE84" box="[1259,1347,1730,1756]" metricMagnitude="-2" metricUnit="m" metricValue="4.2" pageId="32" pageNumber="33" unit="mm" value="42.0">42 mm</quantity>
|
||
. Dorsal surface conspicuously arched, ventral less so. Colour, in alcohol, dorsally yellowish-brown speckled with black, especially in mid-body, and with a paired series of dark blotches, decreasing in size and intensity both anteriad and posteriad, bases of dorsal podia ringed with white. Ventral surface pale greenish-yellow with a slight tinge of black or dark brown. Mouth and anus terminal, collar and anal papillae absent. Tentacles lost. Podia in the form of tiny, highly retractile scattered tubefeet, more numerous ventrally but not forming a “sole”, papilliform dorsally; suckers minute, rust-coloured. Body wall thick (ca. 4.5 mm), leathery, slightly rough to the touch and packed with spicules.
|
||
</paragraph>
|
||
<paragraph id="8B9836ADFFAFFFB5D0FD8DBDC4EBB9AA" blockId="33.[151,1436,152,498]" pageId="33" pageNumber="34">
|
||
Calcareous ring (
|
||
<figureCitation id="131C2A28FFAFFFB5D1AF8DBDC531B8EA" box="[409,546,152,178]" captionStart="FIGURE 15" captionStartId="33.[151,255,1373,1397]" captionTargetBox="[179,1400,551,1336]" captionTargetId="figure-403@33.[168,1419,539,1347]" captionTargetPageId="33" captionText="FIGURE 15. Holothuria (Theelothuria) longicosta sp. nov. Holotype. SAM–A27940. A. Tables from dorsal body wall; buttons from dorsal body wall; C. tubefeet deposits; D. madreporite; parts of calcareous ring. (A–C scale a; D scale b; E. scale c)" figureDoi="http://doi.org/10.5281/zenodo.5077043" httpUri="https://zenodo.org/record/5077043/files/figure.png" pageId="33" pageNumber="34">Figure 15E</figureCitation>
|
||
) about
|
||
<quantity id="4CDF9B48FFAFFFB5D2B78DBDC5D4B8EA" box="[641,711,152,178]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="33" pageNumber="34" unit="mm" value="6.0">6 mm</quantity>
|
||
high, radial plates about twice as long as interradial plates, deeply notched anteriorly and prolonged posteriorly beyond posterior border of interradial plates, only ventral radial plates with rudimentary posterior bifurcations; interradial plates triangular and with a slightly concave posterior margin. Tentacle ampullae short (av.
|
||
<quantity id="4CDF9B48FFAFFFB5D2FF8C35C437B972" box="[713,804,272,298]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="33" pageNumber="34" unit="mm" value="14.0">14 mm</quantity>
|
||
). Polian vesicle ventral, elongated (
|
||
<quantity id="4CDF9B48FFAFFFB5D4E48C35C23EB972" box="[1234,1325,272,298]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="33" pageNumber="34" unit="mm" value="25.0">25 mm</quantity>
|
||
), slightly coiled. Stone canal short, free, coiled; madreporic body pyriform, well calcified (
|
||
<figureCitation id="131C2A28FFAFFFB5D4608C1DC3F0B90A" box="[1110,1251,312,338]" captionStart="FIGURE 15" captionStartId="33.[151,255,1373,1397]" captionTargetBox="[179,1400,551,1336]" captionTargetId="figure-403@33.[168,1419,539,1347]" captionTargetPageId="33" captionText="FIGURE 15. Holothuria (Theelothuria) longicosta sp. nov. Holotype. SAM–A27940. A. Tables from dorsal body wall; buttons from dorsal body wall; C. tubefeet deposits; D. madreporite; parts of calcareous ring. (A–C scale a; D scale b; E. scale c)" figureDoi="http://doi.org/10.5281/zenodo.5077043" httpUri="https://zenodo.org/record/5077043/files/figure.png" pageId="33" pageNumber="34">Figure 15D</figureCitation>
|
||
). Right respiratory tree longer. Cuvierian organ as tufts of short, thick unbranched tubules attached to base of right respiratory tree, some emitted tubules, possibly from base of left tree, visible in anus as long threads. Gonad as single tuft of long unbranched tubules attached on left, new tubules added anteriorly. Cloaca short, wide. Longitudinal muscles paired, thicker ventrally, possibly due to stronger contraction.
|
||
</paragraph>
|
||
<caption id="DF586625FFAFFFB5D0A18878C7F4BDE2" ID-DOI="http://doi.org/10.5281/zenodo.5077043" ID-Zenodo-Dep="5077043" httpUri="https://zenodo.org/record/5077043/files/figure.png" pageId="33" pageNumber="34" startId="33.[151,255,1373,1397]" targetBox="[179,1400,551,1336]" targetPageId="33">
|
||
<paragraph id="8B9836ADFFAFFFB5D0A18878C7F4BDE2" blockId="33.[151,1436,1373,1466]" pageId="33" pageNumber="34">
|
||
<emphasis id="B953EABFFFAFFFB5D0A18878C635BD2D" bold="true" box="[151,294,1373,1397]" pageId="33" pageNumber="34">FIGURE 15.</emphasis>
|
||
<taxonomicName id="4C274D2EFFAFFFB5D118887BC5AEBD2D" authorityName="Thandar" authorityYear="2007" box="[302,701,1374,1397]" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Aspidochirotida" pageId="33" pageNumber="34" phylum="Echinodermata" rank="species" species="longicosta" status="sp. nov." subGenus="Theelothuria">
|
||
<emphasis id="B953EABFFFAFFFB5D118887BC5AEBD2D" box="[302,701,1374,1397]" italics="true" pageId="33" pageNumber="34">Holothuria (Theelothuria) longicosta</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A26057C4FFAFFFB5D2F2887BC404BD2D" box="[708,791,1374,1397]" pageId="33" pageNumber="34" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Holotype. SAM–A27940. A. Tables from dorsal body wall; buttons from dorsal body wall; C. tubefeet deposits; D. madreporite; parts of calcareous ring. (A–C scale a; D scale b; E. scale c)
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9836ADFFAFFFB5D0888B33C5D7BFB0" blockId="33.[151,1436,1558,2024]" pageId="33" pageNumber="34">
|
||
Spicules of body wall comprise tables and buttons. Tables few, disc squarish to circular,
|
||
<quantity id="4CDF9B48FFAFFFB5D4E48B33C258BE68" box="[1234,1355,1558,1584]" metricMagnitude="-2" metricUnit="m" metricValue="6.25" metricValueMax="9.0" metricValueMin="3.5" pageId="33" pageNumber="34" unit="mm" value="62.5" valueMax="90.0" valueMin="35.0">35–90 µm</quantity>
|
||
(mean
|
||
<quantity id="4CDF9B48FFAFFFB5D0A18B1BC7F5BE00" box="[151,230,1598,1624]" metricMagnitude="-2" metricUnit="m" metricValue="5.8" pageId="33" pageNumber="34" unit="mm" value="58.0">58 µm</quantity>
|
||
) (
|
||
<figureCitation id="131C2A28FFAFFFB5D1368B1BC69EBE00" box="[256,397,1598,1624]" captionStart="FIGURE 15" captionStartId="33.[151,255,1373,1397]" captionTargetBox="[179,1400,551,1336]" captionTargetId="figure-403@33.[168,1419,539,1347]" captionTargetPageId="33" captionText="FIGURE 15. Holothuria (Theelothuria) longicosta sp. nov. Holotype. SAM–A27940. A. Tables from dorsal body wall; buttons from dorsal body wall; C. tubefeet deposits; D. madreporite; parts of calcareous ring. (A–C scale a; D scale b; E. scale c)" figureDoi="http://doi.org/10.5281/zenodo.5077043" httpUri="https://zenodo.org/record/5077043/files/figure.png" pageId="33" pageNumber="34">Figure 15A</figureCitation>
|
||
), pierced by four large central holes and up to 10 smaller marginal holes; rims usually spinose, rarely turned up to give “cup and saucer” effect to table in lateral view; spire low,
|
||
<quantity id="4CDF9B48FFAFFFB5D4FA8B43C254BED8" box="[1228,1351,1638,1664]" metricMagnitude="-2" metricUnit="m" metricValue="3.9" metricValueMax="5.3" metricValueMin="2.5" pageId="33" pageNumber="34" unit="mm" value="39.0" valueMax="53.0" valueMin="25.0">25–53 µm</quantity>
|
||
, terminating in a ring of few blunt teeth, occasionally disc knobbed or connected to distorted spire to form a fenestrated sphere, rarely table reduced to disc with only four central holes. Buttons (
|
||
<figureCitation id="131C2A28FFAFFFB5D40A8B93C3D1BE88" box="[1084,1218,1718,1744]" captionStart="FIGURE 15" captionStartId="33.[151,255,1373,1397]" captionTargetBox="[179,1400,551,1336]" captionTargetId="figure-403@33.[168,1419,539,1347]" captionTargetPageId="33" captionText="FIGURE 15. Holothuria (Theelothuria) longicosta sp. nov. Holotype. SAM–A27940. A. Tables from dorsal body wall; buttons from dorsal body wall; C. tubefeet deposits; D. madreporite; parts of calcareous ring. (A–C scale a; D scale b; E. scale c)" figureDoi="http://doi.org/10.5281/zenodo.5077043" httpUri="https://zenodo.org/record/5077043/files/figure.png" pageId="33" pageNumber="34">Figure 15B</figureCitation>
|
||
)
|
||
<quantity id="4CDF9B48FFAFFFB5D4E58B93C25FBE88" box="[1235,1356,1718,1744]" metricMagnitude="-2" metricUnit="m" metricValue="5.75" metricValueMax="7.5" metricValueMin="4.0" pageId="33" pageNumber="34" unit="mm" value="57.5" valueMax="75.0" valueMin="40.0">40–75 µm</quantity>
|
||
(mean
|
||
<quantity id="4CDF9B48FFAFFFB5D0A18BFBC7F4BEA0" box="[151,231,1758,1784]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" pageId="33" pageNumber="34" unit="mm" value="55.0">55 µm</quantity>
|
||
), numerous, with well defined central shaft that is frequently prolonged at both ends beyond margin of button to give to button a characteristic appearance, holes 2–6 (usually 3) pairs, larger in the middle and decreasing in size at ends; buttons smooth to knobbed with knobs, when present, always few and either developed on central shaft only, or both on shaft and margins, rarely buttons modified into fenestrated ellipsoids. Podial deposits scarce, small,
|
||
<quantity id="4CDF9B48FFAFFFB5D1C08A5BC57DBFC0" box="[502,622,1918,1944]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="33" pageNumber="34" unit="mm" value="40.0" valueMax="50.0" valueMin="30.0">30–50 µm</quantity>
|
||
tables with a reduced spire, smooth to slightly-knobbed buttons, similar to those of body wall, and small (up to
|
||
<quantity id="4CDF9B48FFAFFFB5D29B8A83C5EEBF98" box="[685,765,1958,1984]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="33" pageNumber="34" unit="mm" value="30.0">30 µm</quantity>
|
||
) spectacle-shaped rods and minute, up to
|
||
<quantity id="4CDF9B48FFAFFFB5D4C08A83C255BF98" box="[1270,1350,1958,1984]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="33" pageNumber="34" unit="mm" value="20.0">20 µm</quantity>
|
||
) plates with 2–4 holes (
|
||
<figureCitation id="131C2A28FFAFFFB5D1648AEBC6CFBFB0" box="[338,476,1998,2024]" captionStart="FIGURE 15" captionStartId="33.[151,255,1373,1397]" captionTargetBox="[179,1400,551,1336]" captionTargetId="figure-403@33.[168,1419,539,1347]" captionTargetPageId="33" captionText="FIGURE 15. Holothuria (Theelothuria) longicosta sp. nov. Holotype. SAM–A27940. A. Tables from dorsal body wall; buttons from dorsal body wall; C. tubefeet deposits; D. madreporite; parts of calcareous ring. (A–C scale a; D scale b; E. scale c)" figureDoi="http://doi.org/10.5281/zenodo.5077043" httpUri="https://zenodo.org/record/5077043/files/figure.png" pageId="33" pageNumber="34">Figure 15C</figureCitation>
|
||
), end-plates absent.
|
||
</paragraph>
|
||
<paragraph id="8B9836ADFFACFFB6D0A18DBDC685B882" blockId="34.[151,406,152,218]" box="[151,406,152,218]" pageId="34" pageNumber="35">
|
||
<emphasis id="B953EABFFFACFFB6D0A18DBDC635B8E9" box="[151,294,152,177]" italics="true" pageId="34" pageNumber="35">Distribution</emphasis>
|
||
<typeStatus id="549C880FFFACFFB6D08D8DE5C7E6B882" box="[187,245,192,218]" pageId="34" pageNumber="35">Type</typeStatus>
|
||
locality only.
|
||
</paragraph>
|
||
<paragraph id="8B9836ADFFACFFB6D0A18C35C40CB90A" blockId="34.[151,799,272,338]" box="[151,799,272,338]" pageId="34" pageNumber="35">
|
||
<emphasis id="B953EABFFFACFFB6D0A18C35C7E3B971" box="[151,240,272,297]" italics="true" pageId="34" pageNumber="35">Habitat</emphasis>
|
||
Sandbank or shipwreck nearby (ex collector’s note).
|
||
</paragraph>
|
||
<paragraph id="8B9836ADFFACFFB6D0A18CADC7EDB9F9" blockId="34.[151,1437,392,978]" box="[151,254,392,417]" pageId="34" pageNumber="35">
|
||
<emphasis id="B953EABFFFACFFB6D0A18CADC7EDB9F9" box="[151,254,392,417]" italics="true" pageId="34" pageNumber="35">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B9836ADFFACFFB6D08D8C95C4BCBB8A" blockId="34.[151,1437,392,978]" pageId="34" pageNumber="35">
|
||
The new species is here referred to the subgenus
|
||
<taxonomicName id="4C274D2EFFACFFB6D2CC8C95C481B991" box="[762,914,432,457]" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Aspidochirotida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="subGenus" subGenus="Theelothuria">
|
||
<emphasis id="B953EABFFFACFFB6D2CC8C95C481B991" box="[762,914,432,457]" italics="true" pageId="34" pageNumber="35">Theelothuria</emphasis>
|
||
</taxonomicName>
|
||
because its calcareous ring is reminiscent of this subgenus despite the fact that there is only a single type of tables in the body wall and that some tables are developed into fenestrated spheres, and some buttons into fenestrated ellipsoids - all characters of
|
||
<taxonomicName id="4C274D2EFFACFFB6D5248F25C264BA41" authorityName="Haackeon Mertens" authorityYear="1880" box="[1298,1399,512,537]" class="Holothuroidea" family="Holothuriidae" genus="Cystipus" higherTaxonomySource="CoL" kingdom="Animalia" order="Holothuriida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B953EABFFFACFFB6D5248F25C264BA41" box="[1298,1399,512,537]" italics="true" pageId="34" pageNumber="35">Cystipus</emphasis>
|
||
</taxonomicName>
|
||
, to which subgenus the species was initially referred but the description not published (see
|
||
<bibRefCitation id="EFB64B5CFFACFFB6D4AA8F0DC256BA1A" author="Thandar, A. S." box="[1180,1349,552,578]" pageId="34" pageNumber="35" refId="ref31089" refString="Thandar, A. S. (1984) The Holothurian fauna of southern Africa, PhD thesis, University of Durban - Westville, Durban, 566 pp." type="book" year="1984">Thandar 1984</bibRefCitation>
|
||
). However, both Massin & Samyn (pers. comm.), who examined the
|
||
<typeStatus id="549C880FFFACFFB6D3B78F75C4F4BA32" box="[897,999,592,618]" pageId="34" pageNumber="35" type="holotype">holotype</typeStatus>
|
||
agree that the species fits better into
|
||
<taxonomicName id="4C274D2EFFACFFB6D0A18F5DC63CBAC9" box="[151,303,632,657]" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Aspidochirotida" pageId="34" pageNumber="39" phylum="Echinodermata" rank="subGenus" subGenus="Theelothuria">
|
||
<emphasis id="B953EABFFFACFFB6D0A18F5DC63CBAC9" box="[151,303,632,657]" italics="true" pageId="34" pageNumber="35">Theelothuria</emphasis>
|
||
</taxonomicName>
|
||
than
|
||
<taxonomicName id="4C274D2EFFACFFB6D1598F5DC6C7BAC9" authorityName="Haackeon Mertens" authorityYear="1880" box="[367,468,632,657]" class="Holothuroidea" family="Holothuriidae" genus="Cystipus" higherTaxonomySource="CoL" kingdom="Animalia" order="Holothuriida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B953EABFFFACFFB6D1598F5DC6C7BAC9" box="[367,468,632,657]" italics="true" pageId="34" pageNumber="35">Cystipus</emphasis>
|
||
</taxonomicName>
|
||
. However, the body wall spicules of the new species strongly resemble those of
|
||
<taxonomicName id="4C274D2EFFACFFB6D5498F5DC6C6BAE1" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Aspidochirotida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="species" species="turrisimperfecta" subGenus="Cystipus">
|
||
<emphasis id="B953EABFFFACFFB6D5498F5DC287BAC9" box="[1407,1428,632,657]" italics="true" pageId="34" pageNumber="35">H</emphasis>
|
||
. (
|
||
<emphasis id="B953EABFFFACFFB6D0978F85C615BAE1" box="[161,262,672,697]" italics="true" pageId="34" pageNumber="35">Cystipus</emphasis>
|
||
)
|
||
<emphasis id="B953EABFFFACFFB6D1218F85C6C6BAE1" box="[279,469,672,697]" italics="true" pageId="34" pageNumber="35">turrisimperfecta</emphasis>
|
||
</taxonomicName>
|
||
described by
|
||
<bibRefCitation id="EFB64B5CFFACFFB6D24C8F85C463BAE2" author="Cherbonnier, G." box="[634,880,672,698]" pageId="34" pageNumber="35" pagination="647 - 676" refId="ref28767" refString="Cherbonnier, G. (1965 b) Holothuries recoltees par A. Crosnier dans le Golfe de Guinee. Bulletin du Museum national d'Histoire naturelle, (2) 36, 647 - 676." type="journal article" year="1965">Cherbonnier (1965b)</bibRefCitation>
|
||
from the coast of
|
||
<collectingCountry id="F330763DFFACFFB6D47F8F85C3B2BAE2" box="[1097,1185,672,698]" name="Guinea-Bissau" pageId="34" pageNumber="35">Guinea</collectingCountry>
|
||
, to be virtually indistinguishable, differing in its colouration, calcareous ring, tables with frequently knobbed discs, different kind of podial deposits and the absence of end-plates. The new species also comes close to several other species, notably
|
||
<taxonomicName id="4C274D2EFFACFFB6D0C08E3DC693BB69" box="[246,384,792,817]" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Aspidochirotida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="species" species="notabilis">
|
||
<emphasis id="B953EABFFFACFFB6D0C08E3DC693BB69" box="[246,384,792,817]" italics="true" pageId="34" pageNumber="35">H. notabilis</emphasis>
|
||
</taxonomicName>
|
||
, but the new species differs in having spired tables, a different kind of central shaft to the buttons and some fenestrated tables;
|
||
<taxonomicName id="4C274D2EFFACFFB6D27F8E65C5E2BB01" authorityName="Lampert" authorityYear="1885" box="[585,753,832,857]" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Aspidochirotida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="species" species="klunzingeri">
|
||
<emphasis id="B953EABFFFACFFB6D27F8E65C5E2BB01" box="[585,753,832,857]" italics="true" pageId="34" pageNumber="35">H. klunzingeri</emphasis>
|
||
</taxonomicName>
|
||
, differing in the prolonged central shaft of the buttons;
|
||
<taxonomicName id="4C274D2EFFACFFB6D5498E65C614BBD9" authorityName="Pearson. SAM" authorityYear="1913" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Aspidochirotida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="species" species="maculosa">
|
||
<emphasis id="B953EABFFFACFFB6D5498E65C614BBD9" italics="true" pageId="34" pageNumber="35">H. maculosa</emphasis>
|
||
</taxonomicName>
|
||
, differing in the form of the calcareous ring, tables and buttons;
|
||
<taxonomicName id="4C274D2EFFACFFB6D3CB8E4DC36ABBD9" authorityName="Pearson" authorityYear="1913" box="[1021,1145,872,897]" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Aspidochirotida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="species" species="hamata">
|
||
<emphasis id="B953EABFFFACFFB6D3CB8E4DC36ABBD9" box="[1021,1145,872,897]" italics="true" pageId="34" pageNumber="35">H. hamata</emphasis>
|
||
</taxonomicName>
|
||
, differing in the absence of distinct papillae;
|
||
<taxonomicName id="4C274D2EFFACFFB6D1B68EB5C519BBF1" authorityName="Selenka" authorityYear="1867" box="[384,522,912,937]" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Aspidochirotida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="species" species="inhabilis">
|
||
<emphasis id="B953EABFFFACFFB6D1B68EB5C519BBF1" box="[384,522,912,937]" italics="true" pageId="34" pageNumber="35">H. inhabilis</emphasis>
|
||
</taxonomicName>
|
||
, differing in the spires of tables and the form of buttons and
|
||
<taxonomicName id="4C274D2EFFACFFB6D4E68EB5C250BBF1" authorityName="Erwe" authorityYear="1919" box="[1232,1347,912,937]" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Aspidochirotida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="species" species="sucosa">
|
||
<emphasis id="B953EABFFFACFFB6D4E68EB5C250BBF1" box="[1232,1347,912,937]" italics="true" pageId="34" pageNumber="35">H. sucosa</emphasis>
|
||
</taxonomicName>
|
||
, differing in having tables with spinose discs and prolonged button shafts.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |