403 lines
66 KiB
XML
403 lines
66 KiB
XML
<document id="53CEDDC1C810EF25A26D8E8AE607791B" ID="10.11646/zootaxa.4254.1.8SLASH10783" ID-CLB-Dataset="33245" ID-DOI="10.11646/zootaxa.4254.1.8" ID-GBIF-Dataset="90fc5197-9eed-4a6a-9651-d42133075f8d" ID-ISSN="1175-5326" ID-Zenodo-Dep="545739" ID-ZooBank="7950D70D-1260-41F2-B4A6-CE6BB0EC8D45" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1491984433053" checkinUser="plazi" docAuthor="Grave, Sammy De, Piscart, Christophe, Tuekam Kayo, Raoul P. & Anker, Arthur" docDate="2017" docId="03CA87F9FFB8FFA250FC8459FCCF9887" docLanguage="en" docName="zootaxa.4254.1.8SLASH10783.pdf" docOrigin="Zootaxa 4254 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Euryrhynchina puteola Grave, Piscart, Kayo & Anker, 2017, sp. nov." docType="treatment" docVersion="7" lastPageNumber="126" masterDocId="FFF3FF81FFB9FFA4506B810DFFA09A2F" masterDocTitle="A new groundwater-dwelling species of Euryrhynchina from Cameroon (Malacostraca, Decapoda, Euryrhynchidae)" masterLastPageNumber="126" masterPageNumber="120" pageNumber="121" updateTime="1698438852575" updateUser="ExternalLinkService">
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<mods:titleInfo id="D74A2F828FE8E9972D78EB5B1EC4F598">
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<mods:title id="226191A52622F4A28C1ED13DD3674B7F">A new groundwater-dwelling species of Euryrhynchina from Cameroon (Malacostraca, Decapoda, Euryrhynchidae)</mods:title>
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</mods:titleInfo>
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<mods:name id="C65AB359B35F1BED6DBC95D2B638681E" type="personal">
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<mods:role id="9AD3C429219C8E36F02757C3A743F9BB">
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<mods:roleTerm id="96CD34621D34C2346420FDCEA8A9B769">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="4E4DC5FCBBD046E9844BA2DCE396B829">Grave, Sammy De</mods:namePart>
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</mods:name>
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<mods:name id="AD490024C3478E8F435B36639AF3DFFB" type="personal">
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<mods:role id="B1B60578909B1C1CE08107B28E3DF29A">
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<mods:roleTerm id="73060441A5AFA4D101715E15791A58DC">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="997D572C725CC85E698AD3008E968AED">Piscart, Christophe</mods:namePart>
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</mods:name>
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<mods:name id="8403F45903FCFB7485FADE98092D5EE8" type="personal">
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<mods:roleTerm id="1EC4ED20998E1EDB2E2548F5539EF3B4">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="B6D0FD67DE8252081355A4AC2412C9C8">Tuekam Kayo, Raoul P.</mods:namePart>
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</mods:name>
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<mods:name id="3E9649A6F22493EF9F81D32D01F59D04" type="personal">
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<mods:role id="D6C18E5B0586C20C17FA7DFDAF479CE8">
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<mods:roleTerm id="09529FDB2778570F2293BC4B14E731D8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E5A870A2D24BDB73E4928D11D0C12470">Anker, Arthur</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="79A7193A99173453FE1F1BEA92D8420C">text</mods:typeOfResource>
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<mods:title id="DE9D1C64660A1C8A916219EEF58899D0">Zootaxa</mods:title>
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<mods:part id="8B637ECBFA22A714025B0D4A2F440018">
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<mods:date id="770FECE1E2006312C74719E6493EAA51">2017</mods:date>
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<mods:number id="012C808EAA61246F35F65503B79D6281">4254</mods:number>
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<mods:number id="28C1ADF8D39B4B370DE143CE79978E60">1</mods:number>
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<mods:classification id="32A5C166D42053D4DF66C29A79372603">journal article</mods:classification>
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<mods:identifier id="D3ADCCC12891D10FDF21B6A8DA2ADEE2" type="CLB-Dataset">33245</mods:identifier>
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<mods:identifier id="5CBFD7102BF4B5669F6728346DE75272" type="DOI">10.11646/zootaxa.4254.1.8</mods:identifier>
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<mods:identifier id="05513A8764A196CACCCE17ABD50E9DD9" type="GBIF-Dataset">90fc5197-9eed-4a6a-9651-d42133075f8d</mods:identifier>
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<mods:identifier id="A2F75FACB3CD68E3CE945C3E47C2C7A9" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="FA1AD76257122E42A7FEBFB85A96AEB3" type="Zenodo-Dep">545739</mods:identifier>
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<mods:identifier id="C0820C02E40FC483E0529475B14E0F92" type="ZooBank">7950D70D-1260-41F2-B4A6-CE6BB0EC8D45</mods:identifier>
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<treatment id="03CA87F9FFB8FFA250FC8459FCCF9887" ID-DOI="http://doi.org/10.5281/zenodo.6007362" ID-GBIF-Taxon="128347651" ID-Zenodo-Dep="6007362" LSID="urn:lsid:plazi:treatment:03CA87F9FFB8FFA250FC8459FCCF9887" httpUri="http://treatment.plazi.org/id/03CA87F9FFB8FFA250FC8459FCCF9887" lastPageId="6" lastPageNumber="126" pageId="1" pageNumber="121">
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<subSubSection id="C3796564FFB8FFA550FC8459FEB19FBF" pageId="1" pageNumber="121" type="nomenclature">
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<paragraph id="8BDC36EFFFB8FFA550FC8459FDB69F40" blockId="1.[151,534,1364,1424]" box="[151,534,1364,1391]" pageId="1" pageNumber="121">
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<heading id="D0948183FFB8FFA550FC8459FDB69F40" bold="true" box="[151,534,1364,1391]" fontSize="11" level="1" pageId="1" pageNumber="121" reason="1">
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<emphasis id="B917EAFDFFB8FFA550FC8459FDB69F40" bold="true" box="[151,534,1364,1391]" pageId="1" pageNumber="121">
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<taxonomicName id="4C634D6CFFB8FFA550FC8459FE129F41" ID-CoL="18e5f3d4-5d56-4918-a06a-df764bd0c525" box="[151,434,1364,1390]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="121" phylum="Arthropoda" rank="species" species="puteola" status="sp. nov.">
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<emphasis id="B917EAFDFFB8FFA550FC8459FE129F41" bold="true" box="[151,434,1364,1390]" italics="true" pageId="1" pageNumber="121">Euryrhynchina puteola</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2245786FFB8FFA551D28458FDB69F40" box="[441,534,1365,1391]" pageId="1" pageNumber="121" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
</heading>
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</paragraph>
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<paragraph id="8BDC36EFFFB8FFA550FC847AFEB19FBF" blockId="1.[151,534,1364,1424]" box="[151,273,1399,1424]" pageId="1" pageNumber="121">
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||
(
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<figureCitation id="13582A6AFFB8FFA550F4847AFEA99FBF" box="[159,265,1399,1424]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="2.[151,250,1819,1841]" captionStartId-1="3.[151,250,1844,1866]" captionStartId-2="4.[151,250,1653,1675]" captionTargetBox-0="[160,1425,435,1788]" captionTargetBox-1="[167,1418,204,1812]" captionTargetBox-2="[157,1426,204,1623]" captionTargetId-0="figure@2.[151,1436,429,1798]" captionTargetId-1="figure@3.[151,1436,193,1823]" captionTargetId-2="figure@4.[151,1436,193,1631]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." captionText-1="FIGURE 2. Euryrhynchina puteola sp. nov. A) mandible, mesial view; B) maxillule, lateral view; C) maxilla, lateral view; D) same, mesial view; E) first maxilliped, lateral view; F) second maxilliped, lateral view; G) third maxilliped, lateral view. All from paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8)" captionText-2="FIGURE 3. Euryrhynchina puteola sp. nov. A) first pereiopod, lateral view; B) same, detail of chela, mesial view; C) second pereiopod, lateral view; D) same, carpus and chela, mesial view; E) third pereiopod, lateral view; F) fourth pereiopod, propodus and dactylus, mesial view; G) fifth pereiopod, lateral view. Paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8 mm) (A – B); holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (C – D); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (E – G)." httpUri-0="https://zenodo.org/record/545740/files/figure.png" httpUri-1="https://zenodo.org/record/545741/files/figure.png" httpUri-2="https://zenodo.org/record/545742/files/figure.png" pageId="1" pageNumber="121">Figs. 1–3</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3796564FFB8FFA550FC84B7FB519C4D" pageId="1" pageNumber="121" type="materials_examined">
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<paragraph id="8BDC36EFFFB8FFA550FC84B7FB519C4D" blockId="1.[151,1437,1466,2031]" pageId="1" pageNumber="121">
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<emphasis id="B917EAFDFFB8FFA550FC84B7FDA79FFC" bold="true" box="[151,519,1466,1491]" pageId="1" pageNumber="121">Material examined. Holotype.</emphasis>
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<materialsCitation id="3B0B3CB2FFB8FFA5527E84B6FDFA9C10" ID-GBIF-Occurrence="1455870624" collectingDate="2012-01-20" collectionCode="OUMNH" collectorName="Quartier II & R. P. Tuekam Kayo" country="Cameroon" elevation="7" latitude="4.497222" location="Mbanga" longLatPrecision="21" longitude="9.5625" municipality="Gendarmerie" pageId="1" pageNumber="121" specimenCount="1" specimenCount-male="1" stateProvince="Littoral" typeStatus="paratype">
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<collectingCountry id="F374767FFFB8FFA5527E84B6FD199FFC" box="[533,697,1467,1491]" name="Cameroon" pageId="1" pageNumber="121">CAMEROON</collectingCountry>
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:
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<specimenCount id="9D65FD66FFB8FFA552A084B6FD4D9FFC" box="[715,749,1467,1491]" pageId="1" pageNumber="121" type="male">1♂</specimenCount>
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(cl 1.8), small well used for drinking water, behind the
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<collectingMunicipality id="6BB8AC95FFB8FFA550FC84D3FE8B9FD8" box="[151,299,1502,1527]" pageId="1" pageNumber="121">Gendarmerie</collectingMunicipality>
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,
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<collectorName id="26965339FFB8FFA5515C84D3FE109FD9" box="[311,432,1502,1527]" pageId="1" pageNumber="121">Quartier II</collectorName>
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of
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<location id="8EBC6034FFB8FFA551B384D3FD939FD8" LSID="urn:lsid:plazi:treatment:03CA87F9FFB8FFA250FC8459FCCF9887:8EBC6034FFB8FFA551B384D3FD939FD8" box="[472,563,1502,1527]" country="Cameroon" latitude="4.497222" longLatPrecision="21" longitude="9.5625" municipality="Gendarmerie" name="Mbanga" pageId="1" pageNumber="121" stateProvince="Littoral">Mbanga</location>
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city,
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<collectingRegion id="49A7F80DFFB8FFA5521F84D3FD679FD8" box="[628,711,1502,1527]" country="Cameroon" name="Littoral" pageId="1" pageNumber="121">Littoral</collectingRegion>
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Province,
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<geoCoordinate id="EE575028FFB8FFA5532984D3FC6E9FD8" box="[834,974,1502,1527]" direction="north" orientation="latitude" pageId="1" pageNumber="121" precision="15" value="4.497222">04°29’50’’N</geoCoordinate>
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||
<geoCoordinate id="EE575028FFB8FFA553BC84D3FBC19FD8" box="[983,1121,1502,1527]" direction="east" orientation="longitude" pageId="1" pageNumber="121" precision="15" value="9.5625">09°33’45’’E</geoCoordinate>
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,
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<elevation id="004ED1DCFFB8FFA5540484D3FB1E9FD9" box="[1135,1214,1502,1527]" metricMagnitude="-1" metricUnit="m" metricValue="6.7" pageId="1" pageNumber="121" unit="m" value="0.67">
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||
<quantity id="4C9B9B0AFFB8FFA5540484D3FB1E9FD9" box="[1135,1214,1502,1527]" metricMagnitude="-1" metricUnit="m" metricValue="6.7" pageId="1" pageNumber="121" unit="m" value="0.67">0.67 m</quantity>
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</elevation>
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wide, depth
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<elevation id="004ED1DCFFB8FFA5553F84D3FA379FD9" box="[1364,1431,1502,1527]" metricMagnitude="0" metricUnit="m" metricValue="9.5" pageId="1" pageNumber="121" unit="m" value="9.5">
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<quantity id="4C9B9B0AFFB8FFA5553F84D3FA379FD9" box="[1364,1431,1502,1527]" metricMagnitude="0" metricUnit="m" metricValue="9.5" pageId="1" pageNumber="121" unit="m" value="9.5">9.5 m</quantity>
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</elevation>
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, water level (piezometric level) at
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<elevation id="004ED1DCFFB8FFA55256870EFD259C35" box="[573,645,1539,1563]" metricMagnitude="0" metricUnit="m" metricValue="7.3" pageId="1" pageNumber="121" unit="m" value="7.3">
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||
<quantity id="4C9B9B0AFFB8FFA55256870EFD259C35" box="[573,645,1539,1563]" metricMagnitude="0" metricUnit="m" metricValue="7.3" pageId="1" pageNumber="121" unit="m" value="7.3">7.3 m</quantity>
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</elevation>
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with
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<elevation id="004ED1DCFFB8FFA552B2870EFC829C35" box="[729,802,1539,1563]" metricMagnitude="0" metricUnit="m" metricValue="2.2" pageId="1" pageNumber="121" unit="m" value="2.2">
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<quantity id="4C9B9B0AFFB8FFA552B2870EFC829C35" box="[729,802,1539,1563]" metricMagnitude="0" metricUnit="m" metricValue="2.2" pageId="1" pageNumber="121" unit="m" value="2.2">2.2 m</quantity>
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</elevation>
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of water depth, leg.
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<collectorName id="26965339FFB8FFA55453870EFABF9C34" box="[1080,1311,1538,1563]" pageId="1" pageNumber="121">R.P. Tuekam Kayo</collectorName>
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,
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<collectingDate id="EF99E9C7FFB8FFA5555F870FFA3D9C34" box="[1332,1437,1538,1563]" pageId="1" pageNumber="121" value="2012-01-20">
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||
<date id="FFDD102FFFB8FFA5555F870FFA3D9C34" box="[1332,1437,1538,1563]" pageId="1" pageNumber="121" value="2012-01-20">20.i.2012</date>
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||
</collectingDate>
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||
(
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<collectionCode id="ED72AE2AFFB8FFA550F4872BFEB19C10" box="[159,273,1574,1599]" pageId="1" pageNumber="121">OUMNH</collectionCode>
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.ZC.2016-05-001).
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<typeStatus id="54D8884DFFB8FFA5518A872BFDFA9C10" box="[481,602,1574,1599]" pageId="1" pageNumber="121" type="paratype">
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<emphasis id="B917EAFDFFB8FFA5518A872BFDFA9C10" bold="true" box="[481,602,1574,1599]" pageId="1" pageNumber="121">Paratypes</emphasis>
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||
</typeStatus>
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</materialsCitation>
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.
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<materialsCitation id="3B0B3CB2FFB8FFA5520E872AFE049C4D" ID-GBIF-Occurrence="1455870639" collectingDate="2012-01-20" collectionCode="OUMNH" collectorName="Quartier II & R. P. Tuekam Kayo" country="Cameroon" elevation="7" latitude="4.497222" location="Mbanga" longLatPrecision="21" longitude="9.5625" municipality="Gendarmerie" pageId="1" pageNumber="121" specimenCount="4" specimenCount-male="4" stateProvince="Littoral" typeStatus="holotype">
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<specimenCount id="9D65FD66FFB8FFA5520E872AFD3D9C10" box="[613,669,1575,1599]" pageId="1" pageNumber="121" type="male">4♂♂</specimenCount>
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(cl 2.7, 1.7, 2.8, 1.8), same data as for
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<typeStatus id="54D8884DFFB8FFA5543B872BFB119C10" box="[1104,1201,1574,1599]" pageId="1" pageNumber="121" type="holotype">holotype</typeStatus>
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||
(
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<collectionCode id="ED72AE2AFFB8FFA554D4872BFA8E9C10" box="[1215,1326,1574,1599]" pageId="1" pageNumber="121">OUMNH</collectionCode>
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.ZC.2016- 05-002 to 2016-05-005)
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</materialsCitation>
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; 2 ♂♂ (cl 1.9, 2.1), 1 spec., sex unknown (cl 1.4) (MNHN-IU-2014-19519).
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3796564FFB8FFA150AC8763FBA098DF" lastPageId="5" lastPageNumber="125" pageId="1" pageNumber="121" type="description">
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<paragraph id="8BDC36EFFFB8FFA550AC8763FBEC9CE0" blockId="1.[151,1437,1466,2031]" pageId="1" pageNumber="121">
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<emphasis id="B917EAFDFFB8FFA550AC8763FEF99CA8" bold="true" box="[199,345,1646,1671]" pageId="1" pageNumber="121">Description.</emphasis>
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Carapace smooth, without setae, branchiostegial groove barely visible; rostrum triangular in shape, falling short of distal margin of eyes (
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<figureCitation id="13582A6AFFB8FFA552E1879FFD689C84" box="[650,712,1682,1707]" captionStart="FIGURE 1" captionStartId="2.[151,250,1819,1841]" captionTargetBox="[160,1425,435,1788]" captionTargetId="figure@2.[151,1436,429,1798]" captionTargetPageId="2" captionText="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="1" pageNumber="121">Fig. 1</figureCitation>
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<collectingRegion id="49A7F80DFFB8FFA552A2879EFD439C84" box="[713,739,1683,1707]" country="Nigeria" name="Rivers" pageId="1" pageNumber="121">A</collectingRegion>
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, B); suborbital angle poorly developed, antennal spine absent; pterygostomial angle protruding forward, triangular, overreaching rostrum (
|
||
<figureCitation id="13582A6AFFB8FFA5538C87BBFB869CE0" box="[999,1062,1718,1743]" captionStart="FIGURE 1" captionStartId="2.[151,250,1819,1841]" captionTargetBox="[160,1425,435,1788]" captionTargetId="figure@2.[151,1436,429,1798]" captionTargetPageId="2" captionText="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="1" pageNumber="121">Fig. 1</figureCitation>
|
||
B).
|
||
</paragraph>
|
||
<paragraph id="8BDC36EFFFB8FFA550AC87D7FAE49CDC" blockId="1.[151,1437,1466,2031]" box="[199,1348,1754,1779]" pageId="1" pageNumber="121">Pleon smooth, pleura 1–3 ventrally rounded, pleura 4–5 with postero-lateral angle somewhat quadrate.</paragraph>
|
||
<paragraph id="8BDC36EFFFB8FFA550AC87F2FDE09D15" blockId="1.[151,1437,1466,2031]" pageId="1" pageNumber="121">
|
||
Eyes (
|
||
<figureCitation id="13582A6AFFB8FFA5516587F3FEEE9D38" box="[270,334,1790,1815]" captionStart="FIGURE 1" captionStartId="2.[151,250,1819,1841]" captionTargetBox="[160,1425,435,1788]" captionTargetId="figure@2.[151,1436,429,1798]" captionTargetPageId="2" captionText="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="1" pageNumber="121">Fig. 1</figureCitation>
|
||
<collectingRegion id="49A7F80DFFB8FFA5512587F2FEC79D38" box="[334,359,1791,1815]" country="Nigeria" name="Rivers" pageId="1" pageNumber="121">A</collectingRegion>
|
||
, B) reduced, pigmented cornea small, facets poorly if at all developed; anteromesial margin of peduncle not produced, without setae.
|
||
</paragraph>
|
||
<paragraph id="8BDC36EFFFB8FFA550AC864BFE889DC0" blockId="1.[151,1437,1466,2031]" pageId="1" pageNumber="121">
|
||
Antennular peduncle with stylocerite not laterally expanded (
|
||
<figureCitation id="13582A6AFFB8FFA553FD864BFC7A9D70" box="[918,986,1862,1887]" captionStart="FIGURE 1" captionStartId="2.[151,250,1819,1841]" captionTargetBox="[160,1425,435,1788]" captionTargetId="figure@2.[151,1436,429,1798]" captionTargetPageId="2" captionText="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="1" pageNumber="121">Fig. 1</figureCitation>
|
||
D); anterolateral angle of basal article produced into sharp tooth, reaching to mid-length of second article; second article short, anterolateral and anteromesial angles bluntly produced; three antennular flagella present, entirely free throughout their lengths, middle flagellum consisting of five articles, ultimate twice as long as penultimate, aesthetascs only present on distal article.
|
||
</paragraph>
|
||
<paragraph id="8BDC36EFFFBBFFA650AC819AFBFD9AFB" blockId="2.[151,1437,151,392]" pageId="2" pageNumber="122">
|
||
Antennal scaphocerite broad, slightly longer than antennular peduncle (
|
||
<figureCitation id="13582A6AFFBBFFA65473819AFBFD9A9F" box="[1048,1117,151,176]" captionStart="FIGURE 1" captionStartId="2.[151,250,1819,1841]" captionTargetBox="[160,1425,435,1788]" captionTargetId="figure@2.[151,1436,429,1798]" captionTargetPageId="2" captionText="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="2" pageNumber="122">Fig. 1</figureCitation>
|
||
<collectingRegion id="49A7F80DFFBBFFA654368195FBD79A9F" box="[1117,1143,152,176]" country="Nigeria" name="Rivers" pageId="2" pageNumber="122">A</collectingRegion>
|
||
); lateral margin straight, ending in stout sharp distal tooth, latter shorter than distal margin of lamella (
|
||
<figureCitation id="13582A6AFFBBFFA6539281B1FB999AFB" box="[1017,1081,188,213]" captionStart="FIGURE 1" captionStartId="2.[151,250,1819,1841]" captionTargetBox="[160,1425,435,1788]" captionTargetId="figure@2.[151,1436,429,1798]" captionTargetPageId="2" captionText="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="2" pageNumber="122">Fig. 1</figureCitation>
|
||
E).
|
||
</paragraph>
|
||
<paragraph id="8BDC36EFFFBBFFA650AC81D2FCD79BA7" blockId="2.[151,1437,151,392]" pageId="2" pageNumber="122">
|
||
Mandible with incisor and molar processes widely separated (
|
||
<figureCitation id="13582A6AFFBBFFA653E881D2FC679AD7" box="[899,967,223,248]" captionStart="FIGURE 2" captionStartId="3.[151,250,1844,1866]" captionTargetBox="[167,1418,204,1812]" captionTargetId="figure@3.[151,1436,193,1823]" captionTargetPageId="3" captionText="FIGURE 2. Euryrhynchina puteola sp. nov. A) mandible, mesial view; B) maxillule, lateral view; C) maxilla, lateral view; D) same, mesial view; E) first maxilliped, lateral view; F) second maxilliped, lateral view; G) third maxilliped, lateral view. All from paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8)" httpUri="https://zenodo.org/record/545741/files/figure.png" pageId="2" pageNumber="122">Fig. 2</figureCitation>
|
||
<collectingRegion id="49A7F80DFFBBFFA653AC81EDFC7E9AD7" box="[967,990,224,248]" country="Nigeria" name="Rivers" pageId="2" pageNumber="122">A</collectingRegion>
|
||
), palp absent; incisor process ending in four equally sized teeth; molar process weakly bilobed. Maxillule (
|
||
<figureCitation id="13582A6AFFBBFFA653EF8009FC689B33" box="[900,968,260,285]" captionStart="FIGURE 2" captionStartId="3.[151,250,1844,1866]" captionTargetBox="[167,1418,204,1812]" captionTargetId="figure@3.[151,1436,193,1823]" captionTargetPageId="3" captionText="FIGURE 2. Euryrhynchina puteola sp. nov. A) mandible, mesial view; B) maxillule, lateral view; C) maxilla, lateral view; D) same, mesial view; E) first maxilliped, lateral view; F) second maxilliped, lateral view; G) third maxilliped, lateral view. All from paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8)" httpUri="https://zenodo.org/record/545741/files/figure.png" pageId="2" pageNumber="122">Fig. 2</figureCitation>
|
||
B) with two endites, palp distally bilobed. Maxilla (
|
||
<figureCitation id="13582A6AFFBBFFA6516E802AFEEF9B6F" box="[261,335,295,320]" captionStart="FIGURE 2" captionStartId="3.[151,250,1844,1866]" captionTargetBox="[167,1418,204,1812]" captionTargetId="figure@3.[151,1436,193,1823]" captionTargetPageId="3" captionText="FIGURE 2. Euryrhynchina puteola sp. nov. A) mandible, mesial view; B) maxillule, lateral view; C) maxilla, lateral view; D) same, mesial view; E) first maxilliped, lateral view; F) second maxilliped, lateral view; G) third maxilliped, lateral view. All from paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8)" httpUri="https://zenodo.org/record/545741/files/figure.png" pageId="2" pageNumber="122">Fig. 2</figureCitation>
|
||
C, D) with single endite, endopod short, proximally broadening; scaphognathite large. First maxilliped (
|
||
<figureCitation id="13582A6AFFBBFFA6514B8041FEC49B4B" box="[288,356,332,357]" captionStart="FIGURE 2" captionStartId="3.[151,250,1844,1866]" captionTargetBox="[167,1418,204,1812]" captionTargetId="figure@3.[151,1436,193,1823]" captionTargetPageId="3" captionText="FIGURE 2. Euryrhynchina puteola sp. nov. A) mandible, mesial view; B) maxillule, lateral view; C) maxilla, lateral view; D) same, mesial view; E) first maxilliped, lateral view; F) second maxilliped, lateral view; G) third maxilliped, lateral view. All from paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8)" httpUri="https://zenodo.org/record/545741/files/figure.png" pageId="2" pageNumber="122">Fig. 2</figureCitation>
|
||
E) with broad caridean lobe, epipod present. Second maxilliped (
|
||
<figureCitation id="13582A6AFFBBFFA654268041FB319B4B" box="[1101,1169,332,357]" captionStart="FIGURE 2" captionStartId="3.[151,250,1844,1866]" captionTargetBox="[167,1418,204,1812]" captionTargetId="figure@3.[151,1436,193,1823]" captionTargetPageId="3" captionText="FIGURE 2. Euryrhynchina puteola sp. nov. A) mandible, mesial view; B) maxillule, lateral view; C) maxilla, lateral view; D) same, mesial view; E) first maxilliped, lateral view; F) second maxilliped, lateral view; G) third maxilliped, lateral view. All from paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8)" httpUri="https://zenodo.org/record/545741/files/figure.png" pageId="2" pageNumber="122">Fig. 2</figureCitation>
|
||
F) without podobranch. Third maxilliped (
|
||
<figureCitation id="13582A6AFFBBFFA651088062FE059BA7" box="[355,421,367,392]" captionStart="FIGURE 2" captionStartId="3.[151,250,1844,1866]" captionTargetBox="[167,1418,204,1812]" captionTargetId="figure@3.[151,1436,193,1823]" captionTargetPageId="3" captionText="FIGURE 2. Euryrhynchina puteola sp. nov. A) mandible, mesial view; B) maxillule, lateral view; C) maxilla, lateral view; D) same, mesial view; E) first maxilliped, lateral view; F) second maxilliped, lateral view; G) third maxilliped, lateral view. All from paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8)" httpUri="https://zenodo.org/record/545741/files/figure.png" pageId="2" pageNumber="122">Fig. 2</figureCitation>
|
||
G) without arthrobranch or pleurobranch.
|
||
</paragraph>
|
||
<caption id="DF1C6667FFBBFFA650FC8616FABA9D83" httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="2" pageNumber="122" targetBox="[160,1425,435,1788]" targetPageId="2">
|
||
<paragraph id="8BDC36EFFFBBFFA650FC8616FABA9D83" blockId="2.[151,1436,1819,1964]" pageId="2" pageNumber="122">
|
||
<emphasis id="B917EAFDFFBBFFA650FC8616FEB49D1F" bold="true" box="[151,276,1819,1841]" pageId="2" pageNumber="122">FIGURE 1.</emphasis>
|
||
<taxonomicName id="4C634D6CFFBBFFA651708616FDA69D1E" box="[283,518,1819,1841]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="122" phylum="Arthropoda" rank="species" species="puteola" status="sp. nov.">
|
||
<emphasis id="B917EAFDFFBBFFA651708616FDA69D1E" box="[283,518,1819,1841]" italics="true" pageId="2" pageNumber="122">Euryrhynchina puteola</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2245786FFBBFFA652668611FDFF9D1E" box="[525,607,1820,1841]" pageId="2" pageNumber="122" rank="species">
|
||
<emphasis id="B917EAFDFFBBFFA652668611FDFF9D1E" bold="true" box="[525,607,1820,1841]" pageId="2" pageNumber="122">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH.ZC.2016-05-001 (cl 1.8) (A–C); paratype, male, OUMNH.ZC.2016-05-005 (cl 1.8) (D– J); paratype, male, OUMNH.ZC.2016-05-004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF1C6667FFBAFFA750FC8639FD6F9DA8" httpUri="https://zenodo.org/record/545741/files/figure.png" pageId="3" pageNumber="123" targetBox="[167,1418,204,1812]" targetPageId="3">
|
||
<paragraph id="8BDC36EFFFBAFFA750FC8639FD6F9DA8" blockId="3.[151,1436,1844,1927]" pageId="3" pageNumber="123">
|
||
<emphasis id="B917EAFDFFBAFFA750FC8639FEB29D66" bold="true" box="[151,274,1844,1866]" pageId="3" pageNumber="123">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C634D6CFFBAFFA751728639FDA39D65" box="[281,515,1844,1866]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="123" phylum="Arthropoda" rank="species" species="puteola" status="sp. nov.">
|
||
<emphasis id="B917EAFDFFBAFFA751728639FDA39D65" box="[281,515,1844,1866]" italics="true" pageId="3" pageNumber="123">Euryrhynchina puteola</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2245786FFBAFFA752628638FDFA9D65" box="[521,602,1845,1866]" pageId="3" pageNumber="123" rank="species">
|
||
<emphasis id="B917EAFDFFBAFFA752628638FDFA9D65" bold="true" box="[521,602,1845,1866]" pageId="3" pageNumber="123">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
A) mandible, mesial view; B) maxillule, lateral view; C) maxilla, lateral view; D) same, mesial view; E) first maxilliped, lateral view; F) second maxilliped, lateral view; G) third maxilliped, lateral view. All from paratype, male, OUMNH.ZC.2016-05-005 (cl 1.8)
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF1C6667FFBDFFA050FC8778FA9A9CC8" httpUri="https://zenodo.org/record/545742/files/figure.png" pageId="4" pageNumber="124" targetBox="[157,1426,204,1623]" targetPageId="4">
|
||
<paragraph id="8BDC36EFFFBDFFA050FC8778FA9A9CC8" blockId="4.[151,1436,1653,1767]" pageId="4" pageNumber="124">
|
||
<emphasis id="B917EAFDFFBDFFA050FC8778FEB39CA5" bold="true" box="[151,275,1653,1675]" pageId="4" pageNumber="124">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C634D6CFFBDFFA051718778FDA59CA4" box="[282,517,1653,1675]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="124" phylum="Arthropoda" rank="species" species="puteola" status="sp. nov.">
|
||
<emphasis id="B917EAFDFFBDFFA051718778FDA59CA4" box="[282,517,1653,1675]" italics="true" pageId="4" pageNumber="124">Euryrhynchina puteola</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2245786FFBDFFA052678778FDFD9CA5" box="[524,605,1653,1674]" pageId="4" pageNumber="124" rank="species">
|
||
<emphasis id="B917EAFDFFBDFFA052678778FDFD9CA5" bold="true" box="[524,605,1653,1674]" pageId="4" pageNumber="124">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
A) first pereiopod, lateral view; B) same, detail of chela, mesial view; C) second pereiopod, lateral view; D) same, carpus and chela, mesial view; E) third pereiopod, lateral view; F) fourth pereiopod, propodus and dactylus, mesial view; G) fifth pereiopod, lateral view. Paratype, male, OUMNH.ZC.2016-05-005 (cl 1.8 mm) (A–B); holotype, male, OUMNH.ZC.2016-05-001 (cl 1.8) (C–D); paratype, male, OUMNH.ZC.2016-05-004 (cl 2.7) (E–G).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BDC36EFFFBDFFA050AC8603FA229DF4" blockId="4.[151,1436,1806,2011]" pageId="4" pageNumber="124">
|
||
First pereiopod (
|
||
<figureCitation id="13582A6AFFBDFFA051E18603FE719D08" box="[394,465,1806,1831]" captionStart="FIGURE 3" captionStartId="4.[151,250,1653,1675]" captionTargetBox="[157,1426,204,1623]" captionTargetId="figure@4.[151,1436,193,1631]" captionTargetPageId="4" captionText="FIGURE 3. Euryrhynchina puteola sp. nov. A) first pereiopod, lateral view; B) same, detail of chela, mesial view; C) second pereiopod, lateral view; D) same, carpus and chela, mesial view; E) third pereiopod, lateral view; F) fourth pereiopod, propodus and dactylus, mesial view; G) fifth pereiopod, lateral view. Paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8 mm) (A – B); holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (C – D); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (E – G)." httpUri="https://zenodo.org/record/545742/files/figure.png" pageId="4" pageNumber="124">Fig. 3</figureCitation>
|
||
<collectingRegion id="49A7F80DFFBDFFA051BB8602FE479D08" box="[464,487,1807,1831]" country="Nigeria" name="Rivers" pageId="4" pageNumber="124">A</collectingRegion>
|
||
) slender, overreaching distal margin of scaphocerite by mero-carpal articulation; merus about twice as long as ischium; carpus equal to merus in length; fingers of chelae approximately as long as palm (
|
||
<figureCitation id="13582A6AFFBDFFA0508E865BFE8D9D40" box="[229,301,1878,1903]" captionStart="FIGURE 3" captionStartId="4.[151,250,1653,1675]" captionTargetBox="[157,1426,204,1623]" captionTargetId="figure@4.[151,1436,193,1631]" captionTargetPageId="4" captionText="FIGURE 3. Euryrhynchina puteola sp. nov. A) first pereiopod, lateral view; B) same, detail of chela, mesial view; C) second pereiopod, lateral view; D) same, carpus and chela, mesial view; E) third pereiopod, lateral view; F) fourth pereiopod, propodus and dactylus, mesial view; G) fifth pereiopod, lateral view. Paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8 mm) (A – B); holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (C – D); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (E – G)." httpUri="https://zenodo.org/record/545742/files/figure.png" pageId="4" pageNumber="124">Fig. 3</figureCitation>
|
||
B). Second pereiopods equal in size, similar in shape (
|
||
<figureCitation id="13582A6AFFBDFFA053AD865BFBAF9D40" box="[966,1039,1878,1903]" captionStart="FIGURE 3" captionStartId="4.[151,250,1653,1675]" captionTargetBox="[157,1426,204,1623]" captionTargetId="figure@4.[151,1436,193,1631]" captionTargetPageId="4" captionText="FIGURE 3. Euryrhynchina puteola sp. nov. A) first pereiopod, lateral view; B) same, detail of chela, mesial view; C) second pereiopod, lateral view; D) same, carpus and chela, mesial view; E) third pereiopod, lateral view; F) fourth pereiopod, propodus and dactylus, mesial view; G) fifth pereiopod, lateral view. Paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8 mm) (A – B); holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (C – D); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (E – G)." httpUri="https://zenodo.org/record/545742/files/figure.png" pageId="4" pageNumber="124">Fig. 3</figureCitation>
|
||
C), overreaching distal margin of scaphocerite by mero-carpal articulation; merus slightly longer than ischium; carpus shorter than merus, cylindrical; chelae (
|
||
<figureCitation id="13582A6AFFBDFFA051138693FE1B9D98" box="[376,443,1950,1975]" captionStart="FIGURE 3" captionStartId="4.[151,250,1653,1675]" captionTargetBox="[157,1426,204,1623]" captionTargetId="figure@4.[151,1436,193,1631]" captionTargetPageId="4" captionText="FIGURE 3. Euryrhynchina puteola sp. nov. A) first pereiopod, lateral view; B) same, detail of chela, mesial view; C) second pereiopod, lateral view; D) same, carpus and chela, mesial view; E) third pereiopod, lateral view; F) fourth pereiopod, propodus and dactylus, mesial view; G) fifth pereiopod, lateral view. Paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8 mm) (A – B); holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (C – D); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (E – G)." httpUri="https://zenodo.org/record/545742/files/figure.png" pageId="4" pageNumber="124">Fig. 3</figureCitation>
|
||
D) about 2.5 times as long as carpus; fingers straight, about 1.3 times as long as palm, cutting edges smooth, dactylus with three small blunt teeth proximally, pollex with two similar teeth proximally.
|
||
</paragraph>
|
||
<paragraph id="8BDC36EFFFBCFFA150AC819AFEF39BA8" blockId="5.[151,1437,151,1149]" pageId="5" pageNumber="125">
|
||
Third pereiopod (
|
||
<figureCitation id="13582A6AFFBCFFA151E0819AFE6C9A9F" box="[395,460,151,176]" captionStart="FIGURE 3" captionStartId="4.[151,250,1653,1675]" captionTargetBox="[157,1426,204,1623]" captionTargetId="figure@4.[151,1436,193,1631]" captionTargetPageId="4" captionText="FIGURE 3. Euryrhynchina puteola sp. nov. A) first pereiopod, lateral view; B) same, detail of chela, mesial view; C) second pereiopod, lateral view; D) same, carpus and chela, mesial view; E) third pereiopod, lateral view; F) fourth pereiopod, propodus and dactylus, mesial view; G) fifth pereiopod, lateral view. Paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8 mm) (A – B); holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (C – D); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (E – G)." httpUri="https://zenodo.org/record/545742/files/figure.png" pageId="5" pageNumber="125">Fig. 3</figureCitation>
|
||
E) with ischium, merus and carpus unarmed, merus about 1.6 times as long as ischium; carpus about 0.55 times as long as merus; propodus about 1.7 times as long as carpus, with 6–8 widely spaced spines along flexor margin; dactylus about 0.5 times as long as propodus, weakly biunguiculate. Fourth pereiopod (
|
||
<figureCitation id="13582A6AFFBCFFA150F48009FF449B33" box="[159,228,260,285]" captionStart="FIGURE 3" captionStartId="4.[151,250,1653,1675]" captionTargetBox="[157,1426,204,1623]" captionTargetId="figure@4.[151,1436,193,1631]" captionTargetPageId="4" captionText="FIGURE 3. Euryrhynchina puteola sp. nov. A) first pereiopod, lateral view; B) same, detail of chela, mesial view; C) second pereiopod, lateral view; D) same, carpus and chela, mesial view; E) third pereiopod, lateral view; F) fourth pereiopod, propodus and dactylus, mesial view; G) fifth pereiopod, lateral view. Paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8 mm) (A – B); holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (C – D); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (E – G)." httpUri="https://zenodo.org/record/545742/files/figure.png" pageId="5" pageNumber="125">Fig. 3</figureCitation>
|
||
F) generally similar to third. Fifth pereiopod (
|
||
<figureCitation id="13582A6AFFBCFFA152978009FCE19B33" box="[764,833,260,285]" captionStart="FIGURE 3" captionStartId="4.[151,250,1653,1675]" captionTargetBox="[157,1426,204,1623]" captionTargetId="figure@4.[151,1436,193,1631]" captionTargetPageId="4" captionText="FIGURE 3. Euryrhynchina puteola sp. nov. A) first pereiopod, lateral view; B) same, detail of chela, mesial view; C) second pereiopod, lateral view; D) same, carpus and chela, mesial view; E) third pereiopod, lateral view; F) fourth pereiopod, propodus and dactylus, mesial view; G) fifth pereiopod, lateral view. Paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8 mm) (A – B); holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (C – D); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (E – G)." httpUri="https://zenodo.org/record/545742/files/figure.png" pageId="5" pageNumber="125">Fig. 3</figureCitation>
|
||
G) with ischium, merus and carpus unarmed, merus about 1.8 times as long as ischium; carpus about 0.65 as long as merus; propodus about twice as long as carpus, with few widely spaced spines along flexor margin; grooming brush well-developed, consisting of four rows of 6– 8 serrulate setae.
|
||
</paragraph>
|
||
<paragraph id="8BDC36EFFFBCFFA150AC8099FCD79838" blockId="5.[151,1437,151,1149]" pageId="5" pageNumber="125">
|
||
Telson (
|
||
<figureCitation id="13582A6AFFBCFFA151498099FEC19B83" box="[290,353,404,429]" captionStart="FIGURE 1" captionStartId="2.[151,250,1819,1841]" captionTargetBox="[160,1425,435,1788]" captionTargetId="figure@2.[151,1436,429,1798]" captionTargetPageId="2" captionText="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="5" pageNumber="125">Fig. 1</figureCitation>
|
||
C) broad, about 1.8 times as long as wide; dorsal surface with two pairs of spines all similar in shape and size, anterior pair at about 0.35 of telson length, posterior pair at about 0.55 of telson length; posterior margin conical in shape, laterally furnished with two pairs of spines, mesial 2.5 times as long as lateral, and additionally adorned with numerous long annulate plumose setae.
|
||
</paragraph>
|
||
<paragraph id="8BDC36EFFFBCFFA150AC8329FE7398AB" blockId="5.[151,1437,151,1149]" pageId="5" pageNumber="125">
|
||
Uropod (
|
||
<figureCitation id="13582A6AFFBCFFA1515A8329FED69813" box="[305,374,548,573]" captionStart="FIGURE 1" captionStartId="2.[151,250,1819,1841]" captionTargetBox="[160,1425,435,1788]" captionTargetId="figure@2.[151,1436,429,1798]" captionTargetPageId="2" captionText="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="5" pageNumber="125">Fig. 1</figureCitation>
|
||
J) with lateral expansion on protopod; endopod and exopod subequal in length; diaeresis incomplete, with strong sharp spine laterally, adjacent to stout distolateral spine and short lateral tooth on lateral margin of exopod (
|
||
<figureCitation id="13582A6AFFBCFFA151068361FE0C98AB" box="[365,428,620,645]" captionStart="FIGURE 1" captionStartId="2.[151,250,1819,1841]" captionTargetBox="[160,1425,435,1788]" captionTargetId="figure@2.[151,1436,429,1798]" captionTargetPageId="2" captionText="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="5" pageNumber="125">Fig. 1</figureCitation>
|
||
K).
|
||
</paragraph>
|
||
<paragraph id="8BDC36EFFFBCFFA150AC8382FBA098DF" blockId="5.[151,1437,151,1149]" pageId="5" pageNumber="125">
|
||
Male first pleopod (
|
||
<figureCitation id="13582A6AFFBCFFA151DB8382FE529887" box="[432,498,655,680]" captionStart="FIGURE 1" captionStartId="2.[151,250,1819,1841]" captionTargetBox="[160,1425,435,1788]" captionTargetId="figure@2.[151,1436,429,1798]" captionTargetPageId="2" captionText="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="5" pageNumber="125">Fig. 1</figureCitation>
|
||
F) with reduced endopod; appendices internae lacking on all pleopods in males; second pleopod with well-developed appendix masculina (
|
||
<figureCitation id="13582A6AFFBCFFA1534783B9FCCC98E3" box="[812,876,692,717]" captionStart="FIGURE 1" captionStartId="2.[151,250,1819,1841]" captionTargetBox="[160,1425,435,1788]" captionTargetId="figure@2.[151,1436,429,1798]" captionTargetPageId="2" captionText="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="5" pageNumber="125">Fig. 1</figureCitation>
|
||
G), equal in length to endopod, with terminal tuft of four stout setae (
|
||
<figureCitation id="13582A6AFFBCFFA1510483DAFE0F98DF" box="[367,431,727,752]" captionStart="FIGURE 1" captionStartId="2.[151,250,1819,1841]" captionTargetBox="[160,1425,435,1788]" captionTargetId="figure@2.[151,1436,429,1798]" captionTargetPageId="2" captionText="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="5" pageNumber="125">Fig. 1</figureCitation>
|
||
H). Third to fifth pleopods similar in shape (
|
||
<figureCitation id="13582A6AFFBCFFA153C883DAFC4498DF" box="[931,996,727,752]" captionStart="FIGURE 1" captionStartId="2.[151,250,1819,1841]" captionTargetBox="[160,1425,435,1788]" captionTargetId="figure@2.[151,1436,429,1798]" captionTargetPageId="2" captionText="FIGURE 1. Euryrhynchina puteola sp. nov. A) frontal region, dorsal view; B) same, lateral view; C) telson, dorsal view; D) antennule, dorsal view; E) scaphocerite, dorsal view; F) first pleopod, ventral view; G) second pleopod, ventral view; H) same, detail of appendix masculina; I) third pleopod, dorsal view; J) right uropod, dorsal view; K) left uropod, distal part of diaeresis, dorsal view. Holotype, male, OUMNH. ZC. 2016 - 05 - 001 (cl 1.8) (A – C); paratype, male, OUMNH. ZC. 2016 - 05 - 005 (cl 1.8) (D – J); paratype, male, OUMNH. ZC. 2016 - 05 - 004 (cl 2.7) (K). Scale bar as indicated, except H (drawn without scale)." httpUri="https://zenodo.org/record/545740/files/figure.png" pageId="5" pageNumber="125">
|
||
Fig.
|
||
<date id="FFDD102FFFBCFFA153B383D5FC4498DF" box="[984,996,728,752]" pageId="5" pageNumber="125">1</date>
|
||
</figureCitation>
|
||
I).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3796564FFBCFFA150AC83F1FCC39917" pageId="5" pageNumber="125" type="etymology">
|
||
<paragraph id="8BDC36EFFFBCFFA150AC83F1FCC39917" blockId="5.[151,1437,151,1149]" pageId="5" pageNumber="125">
|
||
<emphasis id="B917EAFDFFBCFFA150AC83F1FEEE993A" bold="true" box="[199,334,764,789]" pageId="5" pageNumber="125">Etymology.</emphasis>
|
||
The species name
|
||
<taxonomicName id="4C634D6CFFBCFFA1525883F1FD27993B" box="[563,647,764,788]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="125" phylum="Arthropoda" rank="species" species="puteola">
|
||
<emphasis id="B917EAFDFFBCFFA1525883F1FD27993B" box="[563,647,764,788]" italics="true" pageId="5" pageNumber="125">puteola</emphasis>
|
||
</taxonomicName>
|
||
is derived from the Latin word
|
||
<emphasis id="B917EAFDFFBCFFA1546383F1FBC7993B" box="[1032,1127,764,788]" italics="true" pageId="5" pageNumber="125">puteolus</emphasis>
|
||
, meaning a small well, in reference to the habitat of the new species; used as an adjective.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3796564FFBCFFA250AC8249FCCF9887" lastPageId="6" lastPageNumber="126" pageId="5" pageNumber="125" type="distribution">
|
||
<paragraph id="8BDC36EFFFBCFFA150AC8249FC53998A" blockId="5.[151,1437,151,1149]" pageId="5" pageNumber="125">
|
||
<emphasis id="B917EAFDFFBCFFA150AC8249FEC09972" bold="true" box="[199,352,836,861]" pageId="5" pageNumber="125">Distribution.</emphasis>
|
||
The species is only known from a single phreatic well at the
|
||
<typeStatus id="54D8884DFFBCFFA1547C8248FBE79972" box="[1047,1095,837,861]" pageId="5" pageNumber="125">type</typeStatus>
|
||
locality. Monthly sampling in five neighbouring wells and other wells in the region, near the city of Penja (to the north of Mbanga), Yabassi (to the east) and Douala (in the south) did not recover any additional specimens.
|
||
</paragraph>
|
||
<paragraph id="8BDC36EFFFBCFFA150AC82A2FBA19E52" blockId="5.[151,1437,151,1149]" pageId="5" pageNumber="125">
|
||
<emphasis id="B917EAFDFFBCFFA150AC82A2FE8B99E7" bold="true" box="[199,299,943,968]" pageId="5" pageNumber="125">Ecology.</emphasis>
|
||
In addition to
|
||
<taxonomicName id="4C634D6CFFBCFFA151B682BCFDF499E7" box="[477,596,944,968]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="125" phylum="Arthropoda" rank="species" species="puteola" status="sp. nov.">
|
||
<emphasis id="B917EAFDFFBCFFA151B682BCFDF499E7" box="[477,596,944,968]" italics="true" pageId="5" pageNumber="125">E. puteola</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2245786FFBCFFA1523582A2FD1B99E7" box="[606,699,943,968]" pageId="5" pageNumber="125" rank="species">
|
||
<emphasis id="B917EAFDFFBCFFA1523582A2FD1B99E7" bold="true" box="[606,699,943,968]" pageId="5" pageNumber="125">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, the well fauna included the oligochaete families
|
||
<taxonomicName id="4C634D6CFFBCFFA1556F82A2FAC999E7" box="[1284,1385,943,968]" class="Clitellata" family="Naididae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplotaxida" pageId="5" pageNumber="125" phylum="Annelida" rank="family">Naididae</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C634D6CFFBCFFA150FC82D9FE8F99C2" box="[151,303,980,1005]" class="Clitellata" family="Haplotaxidae" kingdom="Animalia" order="Haplotaxida" pageId="5" pageNumber="125" phylum="Annelida" rank="family">Haplotaxidae</taxonomicName>
|
||
, and not-yet identified cyclopoid copepods and stenasellid isopods. In respect to physico-chemical parameters of the groundwater in the area, the environment is characterised by a high and stable temperature (mean minimum from 27°C to mean maximum 28°C) and somewhat elevated acidity (mean
|
||
<collectingCountry id="F374767FFFBCFFA154078510FB2E9E1B" box="[1132,1166,1053,1076]" name="Philippines" pageId="5" pageNumber="125">pH</collectingCountry>
|
||
values 6.32). Electrical conductivity, suspended matter, turbidity and the nutrient content of the well water were relatively low (
|
||
<tableCitation id="C6E10354FFBCFFA1555D8532FA2B9E77" box="[1334,1419,1087,1112]" captionStart="TABLE 1" captionStartId="5.[151,239,1196,1219]" captionText="TABLE 1. Physico-chemical characteristics of groundwater from the well at Mbanga town, Cameroon." pageId="5" pageNumber="125">Table 1</tableCitation>
|
||
), but similar to those of other wells of this region (
|
||
<bibRefCitation id="EFF24B1EFFBCFFA152D18569FC559E52" author="Nana" box="[698,1013,1124,1149]" pageId="5" pageNumber="125" refString="Nana Nkemegni, G., Zebaze Togouet, S. H., Fomena, A., Pountougnigni, O. F. & Piscart, C. (2015) Distribution of groundwater invertebrates in a tropical mountain climates; the case of the Bamoun tableland of the West region of Cameroon. African Journal of Aquatic Science, 40, 393 - 401." type="journal article" year="2015">
|
||
Nana Nkemegni
|
||
<emphasis id="B917EAFDFFBCFFA153128568FC119E53" box="[889,945,1124,1148]" italics="true" pageId="5" pageNumber="125">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF1C6667FFBCFFA150FC85A1FB459EEC" box="[151,1253,1196,1219]" pageId="5" pageNumber="125">
|
||
<paragraph id="8BDC36EFFFBCFFA150FC85A1FB459EEC" blockId="5.[151,1253,1196,1219]" box="[151,1253,1196,1219]" pageId="5" pageNumber="125">
|
||
<emphasis id="B917EAFDFFBCFFA150FC85A1FEAA9EEC" bold="true" box="[151,266,1196,1219]" pageId="5" pageNumber="125">TABLE 1.</emphasis>
|
||
Physico-chemical characteristics of groundwater from the well at Mbanga town, Cameroon.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BDC36EFFFBCFFA1533685D2FBF59EDB" blockId="5.[159,1109,1246,1759]" box="[861,1109,1246,1268]" pageId="5" pageNumber="125">Mean values (min–max)</paragraph>
|
||
<paragraph id="8BDC36EFFFBCFFA150F48404FC409F31" blockId="5.[159,1109,1246,1759]" box="[159,992,1288,1310]" pageId="5" pageNumber="125">Water temperatures (°C) 27.2 (27–28)</paragraph>
|
||
<paragraph id="8BDC36EFFFBCFFA150F48439FC749F68" blockId="5.[159,1109,1246,1759]" box="[159,980,1329,1354]" pageId="5" pageNumber="125">Suspended matter (mg.L -1) 10.6 (3–18)</paragraph>
|
||
<paragraph id="8BDC36EFFFBCFFA150F48453FC409FE7" blockId="5.[159,1109,1246,1759]" pageId="5" pageNumber="125">
|
||
<collectingCountry id="F374767FFFBCFFA150F48453FF1E9F5C" box="[159,190,1374,1395]" name="Philippines" pageId="5" pageNumber="125">pH</collectingCountry>
|
||
(UI) 6.32 (6.24–6.38) Electrical conductivity (µS.cm -1) 108.6 (88–122) Dissolved O2 (%) 73 (68–78.2)
|
||
</paragraph>
|
||
<paragraph id="8BDC36EFFFBCFFA150F484EDFC6C9C0D" blockId="5.[159,1109,1246,1759]" pageId="5" pageNumber="125">HCO3 - (mg.L -1) 14.8 (10.6–15.8) Calcic Harshness (mg.L -1) 22 (10–35)</paragraph>
|
||
<paragraph id="8BDC36EFFFBCFFA150F48731FC4D9C61" blockId="5.[159,1109,1246,1759]" box="[159,1005,1592,1620]" pageId="5" pageNumber="125">NH4 + (mg.L -1) 0.95 (0.7–1.2)</paragraph>
|
||
<paragraph id="8BDC36EFFFBCFFA150F48764FC409C84" blockId="5.[159,1109,1246,1759]" pageId="5" pageNumber="125">
|
||
<collectingRegion id="49A7F80DFFBCFFA150F48764FF639C50" box="[159,195,1641,1663]" country="Cameroon" name="North" pageId="5" pageNumber="125">NO</collectingRegion>
|
||
2 - (mg.L -1) 0.009 (0.007–0.015)
|
||
<collectingRegion id="49A7F80DFFBCFFA150F4879AFF639C82" box="[159,195,1687,1709]" country="Cameroon" name="North" pageId="5" pageNumber="125">NO</collectingRegion>
|
||
3 - (mg.L -1) 1.9 (1.2–2.2)
|
||
</paragraph>
|
||
<paragraph id="8BDC36EFFFBCFFA250F487CBFF4F9AFA" blockId="5.[159,1109,1246,1759]" lastBlockId="6.[151,1437,151,680]" lastPageId="6" lastPageNumber="126" pageId="5" pageNumber="125">
|
||
PO4 2- (mg.L -1) 0.52 (0.47–0.55)
|
||
<emphasis id="B917EAFDFFBCFFA150AC862EFEEC9D13" bold="true" box="[199,332,1827,1852]" pageId="5" pageNumber="125">Discussion.</emphasis>
|
||
The new species can easily be distinguished from the only other species in the genus,
|
||
<taxonomicName id="4C634D6CFFBCFFA155EF8629FEB39D70" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="125" phylum="Arthropoda" rank="species" species="edingtonae">
|
||
<emphasis id="B917EAFDFFBCFFA155EF8629FEB39D70" italics="true" pageId="5" pageNumber="125">E. edingtonae</emphasis>
|
||
</taxonomicName>
|
||
, by the absence of the setiferous lobe on the peduncle of the eyes, which is present in
|
||
<taxonomicName id="4C634D6CFFBCFFA154B98645FACD9D70" box="[1234,1389,1863,1887]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="125" phylum="Arthropoda" rank="species" species="edingtonae">
|
||
<emphasis id="B917EAFDFFBCFFA154B98645FACD9D70" box="[1234,1389,1863,1887]" italics="true" pageId="5" pageNumber="125">E. edingtonae</emphasis>
|
||
</taxonomicName>
|
||
and was considered to be of generic value by
|
||
<bibRefCitation id="EFF24B1EFFBCFFA152CA8666FCEB9DAB" author="Powell" box="[673,843,1899,1924]" pageId="5" pageNumber="125" refString="Powell, C. B. (1976) Two new freshwater shrimps from West Africa: the first euryrhynchinids (Decapoda Palaemonidae) reported from the Old World. Revue de Zoologie Africaine, 90, 883 - 902." type="journal article" year="1976">Powell (1976)</bibRefCitation>
|
||
.
|
||
<bibRefCitation id="EFF24B1EFFBCFFA153368666FBA49DAB" author="Powell" box="[861,1028,1899,1924]" pageId="5" pageNumber="125" refString="Powell, C. B. (1976) Two new freshwater shrimps from West Africa: the first euryrhynchinids (Decapoda Palaemonidae) reported from the Old World. Revue de Zoologie Africaine, 90, 883 - 902." type="journal article" year="1976">Powell (1976)</bibRefCitation>
|
||
also considered the shape of the scaphocerite, the absence of gills on the third maxilliped, the presence of movable spines on the merus of the ambulatory pereiopods, the unspecialised second male pleopod, the modestly developed process of the uropodal protopod and the decreasing size of the spines on the diaeresis to be characteristic for the genus. Of these, the presence of meral spines can no longer be considered as a genus level character, given their absence in the new species.
|
||
</paragraph>
|
||
<paragraph id="8BDC36EFFFBFFFA250AC81D2FE849B83" blockId="6.[151,1437,151,680]" pageId="6" pageNumber="126">
|
||
Further differences between both species are the lower number of spines on the lateral portion of the uropodal diaeresis (one in
|
||
<taxonomicName id="4C634D6CFFBFFFA2513E8008FE689B33" box="[341,456,260,284]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="126" phylum="Arthropoda" rank="species" species="puteola">
|
||
<emphasis id="B917EAFDFFBFFFA2513E8008FE689B33" box="[341,456,260,284]" italics="true" pageId="6" pageNumber="126">E. puteola</emphasis>
|
||
</taxonomicName>
|
||
vs.
|
||
<quantity id="4C9B9B0AFFBFFFA2519D8009FD9D9B32" box="[502,573,260,285]" metricMagnitude="-2" metricUnit="m" metricValue="6.35" metricValueMax="7.62" metricValueMin="5.08" pageId="6" pageNumber="126" unit="in" value="2.5" valueMax="3.0" valueMin="2.0">2–3 in</quantity>
|
||
<taxonomicName id="4C634D6CFFBFFFA2522F8008FD7F9B33" box="[580,735,260,284]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="126" phylum="Arthropoda" rank="species" species="edingtonae">
|
||
<emphasis id="B917EAFDFFBFFFA2522F8008FD7F9B33" box="[580,735,260,284]" italics="true" pageId="6" pageNumber="126">E. edingtonae</emphasis>
|
||
</taxonomicName>
|
||
); the lateral tooth of the scaphocerite falling short of the distal margin of the lamella (vs. far over reaching in
|
||
<taxonomicName id="4C634D6CFFBFFFA252BF8024FCD59B6F" box="[724,885,296,320]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="126" phylum="Arthropoda" rank="species" species="edingtonae">
|
||
<emphasis id="B917EAFDFFBFFFA252BF8024FCD59B6F" box="[724,885,296,320]" italics="true" pageId="6" pageNumber="126">E. edingtonae</emphasis>
|
||
</taxonomicName>
|
||
); the absence of a spine on the merus of the ambulatory pereiopods (present in
|
||
<taxonomicName id="4C634D6CFFBFFFA252758040FD1A9B4B" box="[542,698,332,356]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="126" phylum="Arthropoda" rank="species" species="edingtonae">
|
||
<emphasis id="B917EAFDFFBFFFA252758040FD1A9B4B" box="[542,698,332,356]" italics="true" pageId="6" pageNumber="126">E. edingtonae</emphasis>
|
||
</taxonomicName>
|
||
); the absence of a podobranch on the second maxilliped (present, albeit reduced in
|
||
<taxonomicName id="4C634D6CFFBFFFA25135807CFE5C9BA7" box="[350,508,368,392]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="126" phylum="Arthropoda" rank="species" species="edingtonae">
|
||
<emphasis id="B917EAFDFFBFFFA25135807CFE5C9BA7" box="[350,508,368,392]" italics="true" pageId="6" pageNumber="126">E. edingtonae</emphasis>
|
||
</taxonomicName>
|
||
) and the absence of appendices internae on the male pleopods 2-5 (present in
|
||
<taxonomicName id="4C634D6CFFBFFFA255EF807CFEB39B83" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="126" phylum="Arthropoda" rank="species" species="edingtonae">
|
||
<emphasis id="B917EAFDFFBFFFA255EF807CFEB39B83" italics="true" pageId="6" pageNumber="126">E. edingtonae</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BDC36EFFFBFFFA250AC80BAFCCF9887" blockId="6.[151,1437,151,680]" pageId="6" pageNumber="126">
|
||
Although the species was discovered in a well, it is not clear whether it is a true stygobiont, as poorly developed facets seem to be present on the cornea of the eyes. The pigmented area of the eye appears to be very similar to that of the surface dwelling
|
||
<taxonomicName id="4C634D6CFFBFFFA2522F830CFD409837" box="[580,736,512,536]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="126" phylum="Arthropoda" rank="species" species="edingtonae">
|
||
<emphasis id="B917EAFDFFBFFFA2522F830CFD409837" box="[580,736,512,536]" italics="true" pageId="6" pageNumber="126">E. edingtonae</emphasis>
|
||
</taxonomicName>
|
||
, at least as illustrated by
|
||
<bibRefCitation id="EFF24B1EFFBFFFA2539580F2FB019837" author="Powell" box="[1022,1185,511,536]" pageId="6" pageNumber="126" refString="Powell, C. B. (1976) Two new freshwater shrimps from West Africa: the first euryrhynchinids (Decapoda Palaemonidae) reported from the Old World. Revue de Zoologie Africaine, 90, 883 - 902." type="journal article" year="1976">Powell (1976)</bibRefCitation>
|
||
. Two
|
||
<collectingRegion id="49A7F80DFFBFFFA2548E80F2FA869837" box="[1253,1318,511,536]" country="Cameroon" name="South" pageId="6" pageNumber="126">South</collectingRegion>
|
||
American species, viz.
|
||
<taxonomicName id="4C634D6CFFBFFFA2514C8329FD579813" authority="Miers, 1877" authorityName="Miers" authorityYear="1877" box="[295,759,548,573]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="126" phylum="Arthropoda" rank="species" species="wrzesniowskii">
|
||
<emphasis id="B917EAFDFFBFFFA2514C8329FDC89813" box="[295,616,548,572]" italics="true" pageId="6" pageNumber="126">Euryrhynchus wrzesniowskii</emphasis>
|
||
Miers, 1877
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C634D6CFFBFFFA253448328FBFA9813" authority="Calman, 1907" authorityName="Calman" authorityYear="1907" box="[815,1114,548,573]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="126" phylum="Arthropoda" rank="species" species="burchelli">
|
||
<emphasis id="B917EAFDFFBFFFA253448328FC129813" box="[815,946,548,572]" italics="true" pageId="6" pageNumber="126">E. burchelli</emphasis>
|
||
Calman, 1907
|
||
</taxonomicName>
|
||
, were described on the basis of animals collected in phreatic wells, but have since been found to be surface water species that aside from their initial record in wells have never been found again in subterranean waters (
|
||
<bibRefCitation id="EFF24B1EFFBFFFA2538E8361FB2B98AA" author="Holthuis" box="[997,1163,620,645]" pageId="6" pageNumber="126" refString="Holthuis, L. B. (1986) Decapoda. In: Botosaneanu, L. (Ed.), Stygofauna Mundi. A faunistic, distributional and ecological synthesis of the world fauna inhabiting subterranean waters (inclding the marine interstitial). E. J. Brill / Dr. W Backhuys, Leiden, pp. 589 - 615." type="book chapter" year="1986">Holthuis 1986</bibRefCitation>
|
||
). Thus it is possible that
|
||
<taxonomicName id="4C634D6CFFBFFFA250FC839CFEAA9887" box="[151,266,656,680]" class="Malacostraca" family="Euryrhynchidae" genus="Euryrhynchina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="126" phylum="Arthropoda" rank="species" species="puteola">
|
||
<emphasis id="B917EAFDFFBFFFA250FC839CFEAA9887" box="[151,266,656,680]" italics="true" pageId="6" pageNumber="126">E. puteola</emphasis>
|
||
</taxonomicName>
|
||
is a stygophilous species rather than a true stygobiont.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |