215 lines
30 KiB
XML
215 lines
30 KiB
XML
<document id="84D87E20234DE48A14444D2091C04401" ID-DOI="10.24199/j.mmv.2003.60.28" ID-ISSN="1447-2554" ID-Zenodo-Dep="12209846" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1718990989155" checkinUser="felipe" docAuthor="Bruce, N. L." docDate="2003" docId="038D87F1FFD0FFF4FF72FDD34196FD3A" docLanguage="en" docName="MemMusVictoria.60.2.309-369.pdf" docOrigin="Memoirs of Museum Victoria 60 (2)" docSource="https://museumsvictoria.com.au/collections-research/journals/memoirs-of-museum-victoria/volume-60-issue-2-2003/pages-309-369/" docStyle="DocumentStyle:5B3B5C052A93BFEEE334AD6097A94E45.2:MemMusVictoria.2003-.journal_article.type1" docStyleId="5B3B5C052A93BFEEE334AD6097A94E45" docStyleName="MemMusVictoria.2003-.journal_article.type1" docStyleVersion="2" docTitle="Austrasphaera Bruce, 2003, gen. nov." docType="treatment" docVersion="3" lastPageNumber="311" masterDocId="FFB4FF89FFD1FFF6FFF1FFED414AFF94" masterDocTitle="New genera and species of sphaeromatid isopod crustaceans from Australian marine coastal waters" masterLastPageNumber="369" masterPageNumber="309" pageNumber="310" updateTime="1719002719223" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:titleInfo id="0E32CD523456EC47DF236BB560571844">
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<mods:title id="331A17B86CE62AEDFCA951A51E025212">New genera and species of sphaeromatid isopod crustaceans from Australian marine coastal waters</mods:title>
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<mods:namePart id="D2D80061D00F632343D5A3FD6CDAA074">Bruce, N. L.</mods:namePart>
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<mods:title id="088C7AE0341495A7A5F98E086AC15845">Memoirs of Museum Victoria</mods:title>
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<mods:part id="5AC5A5D03CBCE546A1F257F6EC9DD6B7">
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<mods:date id="427806A613937CB8E45FA3042C3929E0">2003</mods:date>
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<mods:number id="918A5112976EB13844988682B694F149">2003-12-31</mods:number>
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<mods:number id="2D0C47FC5FBC3B9DD2655154F800FCEE">60</mods:number>
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<mods:start id="F59ACE696CA463526293CC47933AF759">309</mods:start>
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<mods:classification id="F5BD9C4BF103BBA68DA1F198BE4E7DC1">journal article</mods:classification>
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<mods:identifier id="06F55F447F18120130A8B48CE545BC47" type="DOI">10.24199/j.mmv.2003.60.28</mods:identifier>
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<mods:identifier id="BFF6DE3E414F8886498AF3DB31F382B1" type="ISSN">1447-2554</mods:identifier>
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<treatment id="038D87F1FFD0FFF4FF72FDD34196FD3A" ID-DOI="http://doi.org/10.5281/zenodo.12210637" ID-Zenodo-Dep="12210637" LSID="urn:lsid:plazi:treatment:038D87F1FFD0FFF4FF72FDD34196FD3A" httpUri="http://treatment.plazi.org/id/038D87F1FFD0FFF4FF72FDD34196FD3A" lastPageId="2" lastPageNumber="311" pageId="1" pageNumber="310">
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<subSubSection id="C33E656CFFD0FFF7FF72FDD340CAFDC0" box="[131,384,574,596]" pageId="1" pageNumber="310" type="nomenclature">
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<paragraph id="8B9B36E7FFD0FFF7FF72FDD340CAFDC0" blockId="1.[131,384,574,596]" box="[131,384,574,596]" pageId="1" pageNumber="310">
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<heading id="D0D3818BFFD0FFF7FF72FDD340CAFDC0" box="[131,384,574,596]" fontSize="9" level="2" pageId="1" pageNumber="310" reason="5">
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<taxonomicName id="4C244D64FFD0FFF7FF72FDD34056FDC0" ID-CoL="7NS2L" authorityName="Bruce" authorityYear="2003" box="[131,284,574,596]" class="Malacostraca" family="Sphaeromatidae" genus="Austrasphaera" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="310" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B950EAF5FFD0FFF7FF72FDD34056FDC0" bold="true" box="[131,284,574,596]" italics="true" pageId="1" pageNumber="310">Austrasphaera</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A263578EFFD0FFF7FED2FDD340CAFDC0" box="[291,384,574,596]" pageId="1" pageNumber="310" rank="genus">gen. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33E656CFFD0FFF4FF72FD864196FD3A" lastPageId="2" lastPageNumber="311" pageId="1" pageNumber="310" type="materials_examined">
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<paragraph id="8B9B36E7FFD0FFF7FF72FD8641BDFD0A" blockId="1.[131,771,618,670]" pageId="1" pageNumber="310">
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<emphasis id="B950EAF5FFD0FFF7FF72FD86430CFD15" box="[131,582,619,641]" italics="true" pageId="1" pageNumber="310">
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<typeStatus id="549F8845FFD0FFF7FF72FD8641FEFD15" box="[131,180,619,641]" pageId="1" pageNumber="310">Type</typeStatus>
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species.
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<taxonomicName id="4C244D64FFD0FFF7FEC0FD86430CFD15" authorityName="Bruce" authorityYear="2003" box="[305,582,619,641]" class="Malacostraca" family="Sphaeromatidae" genus="Austrasphaera" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="310" phylum="Arthropoda" rank="species" species="berentsae" status="sp. nov.">Austrasphaera berentsae</taxonomicName>
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</emphasis>
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<taxonomicNameLabel id="A263578EFFD0FFF7FDAAFD8743F7FD14" box="[603,701,618,640]" pageId="1" pageNumber="310" rank="species">sp. nov.</taxonomicNameLabel>
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, here designated.
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</paragraph>
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<paragraph id="8B9B36E7FFD0FFF7FF72FD59434BFC46" blockId="1.[131,771,692,978]" pageId="1" pageNumber="310">
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<emphasis id="B950EAF5FFD0FFF7FF72FD5941BBFD5E" box="[131,241,692,714]" italics="true" pageId="1" pageNumber="310">Diagnosis.</emphasis>
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Anterior margin of head overriding antennule and antennae bases. Pleon with all segments entirely fused, with no visible sutures, entirely fused to pleotelson. Antennule peduncle articles 1 and 2 subequal in length, each about twice as long as article 3; article 3 posteriorly offset. Pereopods basis and ischium subequal in length, short, about two-thirds as long as propodus. Pleopod 1 operculate, rami collinear, endopod with mesial margin indurate. Male appendix masculina massive, 0.8–1.0 as wide as endopod, 1.2–1.5 times as long as endopod, distally widest. Uropods subterminal.
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</paragraph>
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<paragraph id="8B9B36E7FFD0FFF7FF72FC054304FA92" blockId="1.[131,772,1000,1902]" pageId="1" pageNumber="310">
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<emphasis id="B950EAF5FFD0FFF7FF72FC054025FC6A" box="[131,367,1000,1022]" italics="true" pageId="1" pageNumber="310">Description of female.</emphasis>
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Body elongate, 3–4 times as long as greatest width, strongly vaulted; dorsal surface smooth; lateral margins subparallel to weakly ovate; unable to conglobate. Head weakly to strongly anteriorly produced, weakly immersed in pereonite 1, anteriorly overriding antennule and antennal bases; rostral process minute. Eyes small, lateral. Pereon segments without raised posterior margins. Coxal plates distinct, overlapping anterior over posterior. Membrana cingula absent. Pleotelson without foramen or excision, but with shallow ventral exit channel. Pleonal sternite present.
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</paragraph>
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<paragraph id="8B9B36E7FFD0FFF7FF52FAE0409FF9BF" blockId="1.[131,772,1000,1902]" pageId="1" pageNumber="310">Antennule and antenna in ventral position on head. Antennule peduncles narrowly separated by epistome; peduncle articles 1 and 2 robust, anteriorly flattened, expanded; article 2 inferodistal angle produced forming a lobe, plane of articles 1 and 2 of projecting ventrally; peduncle article 3 short, about 0.17 as long as articles 1 and 2, posteriorly offset at midpoint of article 2; flagellum of 3 articles. Antenna slender, held beneath body, peduncle articles 1–3 short, together about 1.3 times as long as article 4, article 5 longest; flagellum as long as or slightly shorter than peduncle.</paragraph>
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<paragraph id="8B9B36E7FFD0FFF7FF52F9DF44C6FE87" blockId="1.[131,772,1000,1902]" lastBlockId="1.[809,1450,224,803]" pageId="1" pageNumber="310">Epistome narrow, unornamented, anteromedian portion weakly produced. Labrum unornamented. Mandible incisor unicuspid or with weakly defined cusps; left mandible with or without prominent lacinia mobilis; molar process smooth, without serrations or ridges; palp article 1 longest, 3 shortest. Maxillule with lateral lobe with 13 RS on gnathal surface, mesial lobe with 2 long CP slender setae and 1 short slender seta. Maxilla with all articles well developed; lateral and middle lobes with flat finely serrate RS, mesial lobe with blunt and acute long RS, some of which are basally CP. Maxilliped endite distally with cactus and club setae, laterally with 1 long curved CP seta; palp articles not mesially produced, mesial margins with numerous setae, lateral margins without setae.</paragraph>
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<paragraph id="8B9B36E7FFD0FFF7FCB8FEF7451AFE1C" blockId="1.[809,1450,224,803]" pageId="1" pageNumber="310">Pereopods all robust, inferior margins flattened; dactylus with prominent recurved trifid secondary unguis; propodus longest, about 1.0–1.6 times as long as basis. Pereopods lacking serrate and trifid RS.</paragraph>
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<paragraph id="8B9B36E7FFD0FFF7FCB8FE7D44E0FE32" blockId="1.[809,1450,224,803]" box="[841,1450,400,422]" pageId="1" pageNumber="310">Brood pouch composed of an anterior and posterior pocket.</paragraph>
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<paragraph id="8B9B36E7FFD0FFF7FCB8FE4042CDFD04" blockId="1.[809,1450,224,803]" pageId="1" pageNumber="310">
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Pleopods with all rami elongate, pleopods 1–3 with
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<collectionCode id="ED35AE22FFD0FFF7FAADFE4044DBFE57" box="[1372,1425,429,451]" country="USA" httpUri="http://grbio.org/cool/9hjz-r0xi" name="Peabody Essex Museum" pageId="1" pageNumber="310">PMS</collectionCode>
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, 4 and 5 without
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<collectionCode id="ED35AE22FFD0FFF7FC48FE2742A5FE74" box="[953,1007,458,480]" country="USA" httpUri="http://grbio.org/cool/9hjz-r0xi" name="Peabody Essex Museum" pageId="1" pageNumber="310">PMS</collectionCode>
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. Pleopod 1 exopod 1.3–1.6 as long as endopod, endopod about half as wide as exopod, apex distally narrowed. Pleopods 3 and 4 without transverse suture. Pleopods 4 and 5 exopod and endopods with transverse thickened ridges; pleopod 5 endopod with 2 scale patches and transverse suture. Uropods endopod and exopod lamellar, exopod smaller than endopod.
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</paragraph>
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<paragraph id="8B9B36E7FFD0FFF7FCB8FD7542D3FCB7" blockId="1.[809,1450,224,803]" pageId="1" pageNumber="310">
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<emphasis id="B950EAF5FFD0FFF7FCB8FD7542CEFD3A" box="[841,900,664,686]" italics="true" pageId="1" pageNumber="310">Male.</emphasis>
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Similar to female except for sexual characters. Pleopod 2 appendix masculina basally or subbasally attached. Penes short, adjacent, basally not widely separated. Pereopod 1 lateral margin with 2 proximally positioned submarginal serrate RS.
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</paragraph>
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<paragraph id="8B9B36E7FFD0FFF7FCD8FCD44282FCF8" blockId="1.[809,1448,825,877]" pageId="1" pageNumber="310">
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<emphasis id="B950EAF5FFD0FFF7FCD8FCD44589FCDB" box="[809,1219,825,847]" italics="true" pageId="1" pageNumber="310">
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Composition.
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<taxonomicName id="4C244D64FFD0FFF7FC4FFCD44589FCDB" authorityName="Bruce" authorityYear="2003" box="[958,1219,825,847]" class="Malacostraca" family="Sphaeromatidae" genus="Austrasphaera" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="310" phylum="Arthropoda" rank="species" species="berentsae" status="sp. nov.">Austrasphaera berentsae</taxonomicName>
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</emphasis>
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<taxonomicNameLabel id="A263578EFFD0FFF7FB21FCD44460FCDB" box="[1232,1322,825,847]" pageId="1" pageNumber="310" rank="species">sp. nov.</taxonomicNameLabel>
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;
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<taxonomicName id="4C244D64FFD0FFF7FACAFCD44238FCF9" authorityName="Bruce" authorityYear="2003" class="Malacostraca" family="Sphaeromatidae" genus="Austrasphaera" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="310" phylum="Arthropoda" rank="species" species="springthorpei" status="sp. nov.">
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<emphasis id="B950EAF5FFD0FFF7FACAFCD44238FCF9" italics="true" pageId="1" pageNumber="310">A. springthorpei</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A263578EFFD0FFF7FC88FCBB4282FCF8" box="[889,968,854,876]" pageId="1" pageNumber="310" rank="species">sp. nov.</taxonomicNameLabel>
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</paragraph>
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<paragraph id="8B9B36E7FFD0FFF7FCD8FC6E458DFC47" blockId="1.[809,1448,898,979]" pageId="1" pageNumber="310">
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<emphasis id="B950EAF5FFD0FFF7FCD8FC6E42D1FC0D" box="[809,923,899,921]" italics="true" pageId="1" pageNumber="310">Etymology.</emphasis>
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From Latin
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<emphasis id="B950EAF5FFD0FFF7FBD1FC6E4532FC0D" box="[1056,1144,899,921]" italics="true" pageId="1" pageNumber="310">australis</emphasis>
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(meaning south, in reference to the ‘South Land’, i.e.,
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<collectingCountry id="F3337677FFD0FFF7FBC1FC4D45DBFC22" box="[1072,1169,928,950]" name="Australia" pageId="1" pageNumber="310">Australia</collectingCountry>
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), with the ending -
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<emphasis id="B950EAF5FFD0FFF7FAA6FC4D44E2FC22" box="[1367,1448,928,950]" italics="true" pageId="1" pageNumber="310">sphaera</emphasis>
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indicating the family affinity (feminine).
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</paragraph>
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<paragraph id="8B9B36E7FFD0FFF7FCD8FC04429CFACB" blockId="1.[809,1450,1001,1903]" pageId="1" pageNumber="310">
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<emphasis id="B950EAF5FFD0FFF7FCD8FC0442C3FC6B" box="[809,905,1001,1023]" italics="true" pageId="1" pageNumber="310">Remarks.</emphasis>
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This distinctive genus is characterised by the following characters: elongate and strongly vaulted body; pleonite and pleotelson entirely fused; posterior margin of the pleotelson entire; antennules ventrally positioned on head, with articles 1 and 2 expanded, plane of articles ventrally directed; antennule peduncle articles 1 and 2 subequal in size, article 2 with an anterior lobe and article 3 posteriorly offset on article 2; pereopods robust with a very short basis and a long propodus; operculate pleopods, pleopod 2 exopod about half as long as endopod, in the male endopod with a massive appendix masculina; pereopods 5–7 without the usual serrate and trifid setae; and uropods with the exopod smaller than the endopod (but not minute).
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</paragraph>
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<paragraph id="8B9B36E7FFD0FFF4FCB8FA8B40A9FE87" blockId="1.[809,1450,1001,1903]" lastBlockId="2.[139,780,224,686]" lastPageId="2" lastPageNumber="311" pageId="1" pageNumber="310">
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Pleopods 4 and 5 have thickened ridges on both rami placing this genus within the broad subfamily concept of Dynameninae
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<bibRefCitation id="EFB54B16FFD0FFF7FC38FA4C453EFA23" author="Bowman, T. E." box="[969,1140,1441,1463]" pageId="1" pageNumber="310" pagination="105 - 122" refId="ref27439" refString="Bowman, T. E. 1981. Thermosphaeroma milleri and T. smithi, new sphaeromatid isopod crustaceans from hot springs in Chihuahua, Mexico, with a review of the genus. Journal of Crustacean Biology 1: 105 - 122." type="journal article" year="1981">Bowman, 1981</bibRefCitation>
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.
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<bibRefCitation id="EFB54B16FFD0FFF7FB79FA4C4451FA23" author="Bruce, N. L." box="[1160,1307,1441,1463]" pageId="1" pageNumber="310" pagination="127 - 180" refId="ref27779" refString="Bruce, N. L. 1995. The taxonomy and phylogeny of tube-tailed sphaeromatid isopods (Crustacea) with descriptions of new species and a new genus from southern Australia. Ophelia 43: 127 - 180." type="journal article" year="1995">Bruce (1995)</bibRefCitation>
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defined the
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<taxonomicName id="4C244D64FFD0FFF7FCD8FA5242E3FA41" authorityName="Racovitza" authorityYear="1908" box="[809,937,1471,1493]" class="Malacostraca" family="Sphaeromatidae" genus="Ischyromene" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="310" phylum="Arthropoda" rank="genus">
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<emphasis id="B950EAF5FFD0FFF7FCD8FA5242E3FA41" box="[809,937,1471,1493]" italics="true" pageId="1" pageNumber="310">Ischyromene</emphasis>
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</taxonomicName>
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-group, an informal grouping of genera within the Dynameninae.
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<taxonomicName id="4C244D64FFD0FFF7FC34FA314513FA66" authorityName="Bruce" authorityYear="2003" box="[965,1113,1500,1522]" class="Malacostraca" family="Sphaeromatidae" genus="Austrasphaera" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="310" phylum="Arthropoda" rank="genus">
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<emphasis id="B950EAF5FFD0FFF7FC34FA314513FA66" box="[965,1113,1500,1522]" italics="true" pageId="1" pageNumber="310">Austrasphaera</emphasis>
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</taxonomicName>
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shows all the characters of that group of genera: proportions of the antennule peduncle articles, pleopod 1 with the endopod mesial margin being indurate, and pleopod 2 with the exopod distinctly shorter than the endopod.
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<taxonomicName id="4C244D64FFD0FFF7FCD8F9BC42F7F9F3" authorityName="Bruce" authorityYear="2003" box="[809,957,1617,1639]" class="Malacostraca" family="Sphaeromatidae" genus="Austrasphaera" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="310" phylum="Arthropoda" rank="genus">
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<emphasis id="B950EAF5FFD0FFF7FCD8F9BC42F7F9F3" box="[809,957,1617,1639]" italics="true" pageId="1" pageNumber="310">Austrasphaera</emphasis>
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</taxonomicName>
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is similar to four southern Australian genera (
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<taxonomicName id="4C244D64FFD0FFF7FCC0F98242B0F910" authority="Bruce, 1993" authorityName="Bruce" authorityYear="1993" box="[817,1018,1646,1669]" class="Malacostraca" family="Sphaeromatidae" genus="Juletta" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="310" phylum="Arthropoda" rank="genus">
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<emphasis id="B950EAF5FFD0FFF7FCC0F982423FF911" box="[817,885,1647,1669]" italics="true" pageId="1" pageNumber="310">Juletta</emphasis>
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<bibRefCitation id="EFB54B16FFD0FFF7FC8DF98342B0F910" author="Bruce, N. L." box="[892,1018,1646,1668]" pageId="1" pageNumber="310" pagination="151 - 171" refId="ref27632" refString="Bruce, N. L. 1993. Two new genera of marine isopod crustaceans (Flabellifera: Sphaeromatidae) from southern Australia, with a reappraisal of the Sphaeromatidae. Invertebrate Taxonomy 7: 151 - 171." type="journal article" year="1993">Bruce, 1993</bibRefCitation>
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</taxonomicName>
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,
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<taxonomicName id="4C244D64FFD0FFF7FBF5F98245B7F910" authority="Poore, 1994" authorityName="Poore" authorityYear="1994" box="[1028,1277,1646,1669]" class="Malacostraca" family="Sphaeromatidae" genus="Maricoccus" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="310" phylum="Arthropoda" rank="genus">
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<emphasis id="B950EAF5FFD0FFF7FBF5F9824536F911" box="[1028,1148,1647,1669]" italics="true" pageId="1" pageNumber="310">Maricoccus</emphasis>
|
||
<bibRefCitation id="EFB54B16FFD0FFF7FB73F98345B7F910" author="Poore, G. C. B." box="[1154,1277,1646,1668]" pageId="1" pageNumber="310" pagination="171 - 178" refId="ref29875" refString="Poore, G. C. B. 1994. Maricoccus brucei, an unusual new genus and species of Sphaeromatidae from southern Australia (Crustacea: Isopoda). Memoirs of the Museum of Victoria 54: 171 - 178." type="journal article" year="1994">Poore, 1994</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C244D64FFD0FFF7FADFF98242E1F936" authority="Bruce, 1993" authorityName="Bruce" authorityYear="1993" class="Malacostraca" family="Sphaeromatidae" genus="Margueritta" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="310" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B950EAF5FFD0FFF7FADFF98244E3F911" box="[1326,1449,1647,1669]" italics="true" pageId="1" pageNumber="310">Margueritta</emphasis>
|
||
<bibRefCitation id="EFB54B16FFD0FFF7FCD8F96142E1F936" author="Bruce, N. L." box="[809,939,1676,1698]" pageId="1" pageNumber="310" pagination="151 - 171" refId="ref27632" refString="Bruce, N. L. 1993. Two new genera of marine isopod crustaceans (Flabellifera: Sphaeromatidae) from southern Australia, with a reappraisal of the Sphaeromatidae. Invertebrate Taxonomy 7: 151 - 171." type="journal article" year="1993">Bruce, 1993</bibRefCitation>
|
||
</taxonomicName>
|
||
) which share: anterior margin of the head produced, overriding the antennule and antennal peduncles, antennule peduncle article 3 being posteriorly offset (also present in
|
||
<taxonomicName id="4C244D64FFD0FFF7FCD8F9094579F96E" authority="Bruce, 1995" authorityName="Bruce" authorityYear="1995" box="[809,1075,1764,1786]" class="Malacostraca" family="Sphaeromatidae" genus="Diclidocella" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="310" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B950EAF5FFD0FFF7FCD8F90942ECF96E" box="[809,934,1764,1786]" italics="true" pageId="1" pageNumber="310">Diclidocella</emphasis>
|
||
<bibRefCitation id="EFB54B16FFD0FFF7FC41F9094579F96E" author="Bruce, N. L." box="[944,1075,1764,1786]" pageId="1" pageNumber="310" pagination="127 - 180" refId="ref27779" refString="Bruce, N. L. 1995. The taxonomy and phylogeny of tube-tailed sphaeromatid isopods (Crustacea) with descriptions of new species and a new genus from southern Australia. Ophelia 43: 127 - 180." type="journal article" year="1995">Bruce, 1995</bibRefCitation>
|
||
</taxonomicName>
|
||
, and some species of
|
||
<taxonomicName id="4C244D64FFD0FFF7FAD2F90942F9F883" authority="Pfeffer, 1887" authorityName="Pfeffer" authorityYear="1887" class="Malacostraca" family="Sphaeromatidae" genus="Cymodocella" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="310" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B950EAF5FFD0FFF7FAD2F90944E3F96E" box="[1315,1449,1764,1786]" italics="true" pageId="1" pageNumber="310">Cymodocella</emphasis>
|
||
<bibRefCitation id="EFB54B16FFD0FFF7FCD8F8EC42F9F883" author="Pfeffer, G." box="[809,947,1793,1815]" pageId="1" pageNumber="310" pagination="1 - 110" refId="ref29835" refString="Pfeffer, G. 1887. Die Krebse von Sudgeorgien nach der Ausbeute der Deutschen Station 1882 - 83. 1. Teil. Jahrbuch der Hamburgischen Wissenschaftlichen Austalten, Hamburg 4: 1 - 110, 7 pls." type="journal article" year="1887">Pfeffer, 1887</bibRefCitation>
|
||
</taxonomicName>
|
||
, see
|
||
<bibRefCitation id="EFB54B16FFD0FFF7FC1DF8EC4524F883" author="Bruce, N. L." box="[1004,1134,1793,1815]" pageId="1" pageNumber="310" pagination="127 - 180" refId="ref27779" refString="Bruce, N. L. 1995. The taxonomy and phylogeny of tube-tailed sphaeromatid isopods (Crustacea) with descriptions of new species and a new genus from southern Australia. Ophelia 43: 127 - 180." type="journal article" year="1995">Bruce, 1995</bibRefCitation>
|
||
), pleopod 1 being operculate, pereopods 5–7 with none (or very few) trifid or serrate setae and the pleotelson largely fused to the pleon. The body shape of the four genera varies from scale-like in
|
||
<taxonomicName id="4C244D64FFD0FFF7FADAF8B444E9F8FB" authorityName="Poore" authorityYear="1994" box="[1323,1443,1881,1903]" class="Malacostraca" family="Sphaeromatidae" genus="Maricoccus" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="310" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B950EAF5FFD0FFF7FADAF8B444E9F8FB" box="[1323,1443,1881,1903]" italics="true" pageId="1" pageNumber="310">Maricoccus</emphasis>
|
||
</taxonomicName>
|
||
, flattened in
|
||
<taxonomicName id="4C244D64FFD3FFF4FEFEFF0D4019FF62" authorityName="Bruce" authorityYear="1993" box="[271,339,224,246]" class="Malacostraca" family="Sphaeromatidae" genus="Juletta" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="311" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B950EAF5FFD3FFF4FEFEFF0D4019FF62" box="[271,339,224,246]" italics="true" pageId="2" pageNumber="311">Juletta</emphasis>
|
||
</taxonomicName>
|
||
, vaulted in
|
||
<taxonomicName id="4C244D64FFD3FFF4FE2BFF0D431FFF62" authorityName="Bruce" authorityYear="1993" box="[474,597,224,246]" class="Malacostraca" family="Sphaeromatidae" genus="Margueritta" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="311" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B950EAF5FFD3FFF4FE2BFF0D431FFF62" box="[474,597,224,246]" italics="true" pageId="2" pageNumber="311">Margueritta</emphasis>
|
||
</taxonomicName>
|
||
, to elongate and semicylindrical in
|
||
<taxonomicName id="4C244D64FFD3FFF4FEB8FF134097FE80" authorityName="Bruce" authorityYear="2003" box="[329,477,254,276]" class="Malacostraca" family="Sphaeromatidae" genus="Austrasphaera" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="311" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B950EAF5FFD3FFF4FEB8FF134097FE80" box="[329,477,254,276]" italics="true" pageId="2" pageNumber="311">Austrasphaera</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B9B36E7FFD3FFF4FF5AFEF64196FD3A" blockId="2.[139,780,224,686]" pageId="2" pageNumber="311">
|
||
Two South African species, incorrectly placed in
|
||
<taxonomicName id="4C244D64FFD3FFF4FF7AFED5405DFEDA" authorityName="Hansen" authorityYear="1905" box="[139,279,312,334]" class="Malacostraca" family="Sphaeromatidae" genus="Dynamenella" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="311" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B950EAF5FFD3FFF4FF7AFED5405DFEDA" box="[139,279,312,334]" italics="true" pageId="2" pageNumber="311">Dynamenella</emphasis>
|
||
</taxonomicName>
|
||
, are similar to
|
||
<taxonomicName id="4C244D64FFD3FFF4FE12FED54337FEDA" authorityName="Bruce" authorityYear="2003" box="[483,637,312,334]" class="Malacostraca" family="Sphaeromatidae" genus="Austrasphaera" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="311" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B950EAF5FFD3FFF4FE12FED54337FEDA" box="[483,637,312,334]" italics="true" pageId="2" pageNumber="311">Austrasphaera</emphasis>
|
||
</taxonomicName>
|
||
and to the
|
||
<emphasis id="B950EAF5FFD3FFF4FF7AFEBB4059FEF8" box="[139,275,342,364]" italics="true" pageId="2" pageNumber="311">Ischyromene-</emphasis>
|
||
group. These are
|
||
<emphasis id="B950EAF5FFD3FFF4FE38FEBB409EFEF8" box="[457,468,342,364]" italics="true" pageId="2" pageNumber="311">“</emphasis>
|
||
<taxonomicName id="4C244D64FFD3FFF4FE25FEBB4395FEFF" authority="Barnard, 1940" authorityName="Barnard" authorityYear="1940" box="[468,735,341,364]" class="Malacostraca" family="Sphaeromatidae" genus="Dynamenella" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="311" phylum="Arthropoda" rank="species" species="taurus">
|
||
<emphasis id="B950EAF5FFD3FFF4FE25FEBB430EFEF8" box="[468,580,342,364]" italics="true" pageId="2" pageNumber="311">D.” taurus</emphasis>
|
||
<bibRefCitation id="EFB54B16FFD3FFF4FDBDFEB84395FEFF" author="Barnard, K. H." box="[588,735,341,363]" pageId="2" pageNumber="311" pagination="381 - 543" refId="ref27288" refString="Barnard, K. H. 1940. Contribution to the crustacean fauna of South Africa. XII. Further additions to the Tanaidacea, Isopoda, and Amphipoda, together with keys for the identification of hitherto recorded marine and freshwater species. Annals of the South African Museum 32: 381 - 543." type="journal article" year="1940">Barnard, 1940</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="B950EAF5FFD3FFF4FF7AFE9E41DCFE1D" box="[139,150,371,393]" italics="true" pageId="2" pageNumber="311">“</emphasis>
|
||
<taxonomicName id="4C244D64FFD3FFF4FF67FE9E40F2FE1D" authority="Barnard, 1940" authorityName="Barnard" authorityYear="1940" box="[150,440,371,393]" class="Malacostraca" family="Sphaeromatidae" genus="Dynamenella" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="311" phylum="Arthropoda" rank="species" species="navicula">
|
||
<emphasis id="B950EAF5FFD3FFF4FF67FE9E4051FE1D" box="[150,283,371,393]" italics="true" pageId="2" pageNumber="311">D.” navicula</emphasis>
|
||
<bibRefCitation id="EFB54B16FFD3FFF4FED2FE9E40F2FE1D" author="Barnard, K. H." box="[291,440,371,393]" pageId="2" pageNumber="311" pagination="381 - 543" refId="ref27288" refString="Barnard, K. H. 1940. Contribution to the crustacean fauna of South Africa. XII. Further additions to the Tanaidacea, Isopoda, and Amphipoda, together with keys for the identification of hitherto recorded marine and freshwater species. Annals of the South African Museum 32: 381 - 543." type="journal article" year="1940">Barnard, 1940</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
<emphasis id="B950EAF5FFD3FFF4FE33FE9E4376FE1D" box="[450,572,371,393]" italics="true" pageId="2" pageNumber="311">
|
||
“
|
||
<taxonomicName id="4C244D64FFD3FFF4FE3CFE9E4376FE1D" authorityName="Barnard" authorityYear="1940" box="[461,572,371,393]" class="Malacostraca" family="Sphaeromatidae" genus="Dynamenella" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="311" phylum="Arthropoda" rank="species" species="taurus">D.” taurus</taxonomicName>
|
||
</emphasis>
|
||
has a similar antennule with peduncular article 2 being large and anterodistally produced, and the anterior margin of the head produced with ventral antennules and antennae (rather than anterior).
|
||
<emphasis id="B950EAF5FFD3FFF4FF7AFE0540C7FE6A" box="[139,397,488,510]" italics="true" pageId="2" pageNumber="311">
|
||
“
|
||
<taxonomicName id="4C244D64FFD3FFF4FF65FE0540C7FE6A" authorityName="Barnard" authorityYear="1940" box="[148,397,488,510]" class="Malacostraca" family="Sphaeromatidae" genus="Dynamenella" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="311" phylum="Arthropoda" rank="species" species="navicula">Dynamenella” navicula</taxonomicName>
|
||
</emphasis>
|
||
has a similar head and body shape to
|
||
<taxonomicName id="4C244D64FFD3FFF4FF7AFDEB4055FD88" authorityName="Bruce" authorityYear="2003" box="[139,287,518,540]" class="Malacostraca" family="Sphaeromatidae" genus="Austrasphaera" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="311" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B950EAF5FFD3FFF4FF7AFDEB4055FD88" box="[139,287,518,540]" italics="true" pageId="2" pageNumber="311">Austrasphaera</emphasis>
|
||
</taxonomicName>
|
||
, but those appendages that were figured by Barnard otherwise differ. Both species have a pleon with four segments and collinear antennule peduncle articles; pereopod and pleopod morphology is unknown and further comparison is not possible without the redescription of the South African species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |