200 lines
18 KiB
XML
200 lines
18 KiB
XML
<document id="587A8ACFD2A7F75E5ECC4F47C35C7250" ENCODING="UTF-8" ID-GBIF-Dataset="09a4f2d6-bc81-4c03-908d-85cbaf0fc5b6" ModsDocID="z01669p001" checkinTime="1247237282985" checkinUser="thomas" docAuthor="Wilson J. E. M. Costa" docDate="2007" docId="2F136B2362633BDC3C5AEF1366545804" docLanguage="en" docName="2007_Costa2_gg1.xml" docOrigin="Zootaxa 1669" docSource="http://www.zoobank.org/urn:lsid:zoobank.org:pub:F23FABE8-719E-4F7E-B225-A9C5D45CCFCE" docTitle="Simpsonichthys rufus" docType="treatment" docVersion="13" lastPageNumber="61" masterDocId="BA6B638A54CB553B13372A762E66AC01" masterDocTitle="Taxonomic revision of the seasonal South American killifish genus Simpsonichthys (Teleostei: Cyprinodontiformes: Aplocheiloidei: Rivulidae)." masterLastPageNumber="134" masterPageNumber="1" pageNumber="59" updateTime="1701314818871" updateUser="plazi">
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<mods:titleInfo id="2966159A7BCCD6319858CF0EAF099100">
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<mods:title id="A201391D4931CB2C36AA440848053041">Taxonomic revision of the seasonal South American killifish genus Simpsonichthys (Teleostei: Cyprinodontiformes: Aplocheiloidei: Rivulidae).</mods:title>
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<mods:name id="DF31A47ADED4D5AB264C9794C6BD01FD" type="personal">
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<mods:roleTerm id="88315C5D89E6DB0B5B825FFAFEBBEF76">Author</mods:roleTerm>
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<mods:namePart id="CC56BCEA0734F49A60F7377D04E1FDC4">Wilson J. E. M. Costa</mods:namePart>
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<mods:typeOfResource id="56E88E26320328B888453F4EC1987DA2">text</mods:typeOfResource>
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<mods:title id="6F7D86ACEB5B078BA8EA4BA31174B853">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="EBF26DA701CFF2976C65B55313E2421A">
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<mods:date id="850B6125796EF2E57AFA242592509D95">2007</mods:date>
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<mods:detail id="C752ADF1286341453D8E4FD2B466488C" type="volume">
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<mods:number id="18F997961A4A758F65DD1575684F10AF">1669</mods:number>
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<mods:start id="BB0C781B426A496DB53AEC505997C6F1">1</mods:start>
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<mods:url id="1E5527B7C37B9B5E87360216403C3597">http://www.zoobank.org/urn:lsid:zoobank.org:pub:F23FABE8-719E-4F7E-B225-A9C5D45CCFCE</mods:url>
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<mods:classification id="AC292CEA7CAD4B79DED1277E5D26EF56">journal article</mods:classification>
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<mods:identifier id="2AFB9063DF8A4F0B8C729ADF478CF6DA" type="Plazi-Custom">z01669p001</mods:identifier>
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<treatment id="2F136B2362633BDC3C5AEF1366545804" ID-DOI="http://doi.org/10.5281/zenodo.6250134" ID-GBIF-Taxon="100118670" ID-Zenodo-Dep="6250134" LSID="urn:lsid:plazi:treatment:2F136B2362633BDC3C5AEF1366545804" httpUri="http://treatment.plazi.org/id/2F136B2362633BDC3C5AEF1366545804" lastPageNumber="61" pageNumber="59">
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<subSubSection id="1381B4EA711E97A28825915660F20911" type="nomenclature">
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<paragraph id="1AE73E3942226EC16F2F327A8F49327E" pageNumber="59">
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<taxonomicName id="B2A3A2BFF8A00D5EEAF9A8B607AD4396" ID-CoL="4XG5V" LSID-ZBK="urn:lsid:zoobank.org:act:18CCA4BB-6D66-4288-8A7E-DDDCE377B762" family="Rivulidae" genus="Simpsonichthys" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Simpsonichthys rufus Costa, Nielsen & de Luca 2001:29" order="Cyprinodontiformes" pageNumber="59" phylum="Chordata" rank="species" species="rufus">Simpsonichthys rufus</taxonomicName>
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Costa, Nielsen & De Luca, 2001
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</paragraph>
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</subSubSection>
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<subSubSection id="4A17CBFB93F224D4FB9FCCC944563B08" type="description">
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<paragraph id="5A579DF5485D329D1F1CF0E80B661097" pageNumber="59">(Figs. 36)</paragraph>
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</subSubSection>
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<subSubSection id="E63E9398E398BC165B7B25B7A5223A2B" type="reference_group">
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<paragraph id="77FD579491FE3C128104FA605562C92A" lastPageNumber="60" pageNumber="59">
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<taxonomicName id="E125A6DF9979DF468957A4B34D31DD30" LSID-ZBK="urn:lsid:zoobank.org:act:18CCA4BB-6D66-4288-8A7E-DDDCE377B762" family="Rivulidae" genus="Simpsonichthys" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Simpsonichthys rufus Costa, Nielsen & de Luca 2001:29" order="Cyprinodontiformes" pageNumber="59" phylum="Chordata" rank="species" species="rufus">Simpsonichthys rufus</taxonomicName>
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Costa, Nielsen & De Luca, 2001: 29 (
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<materialsCitation id="C6853292CD296D19C0FD36490C4665E4" ID-GBIF-Occurrence="923888914" collectionCode="MZUSP" country="Brazil" latitude="-17.166666" location="type locality: temporary pool near riacho do Barro, Ibiai, near rio Sao Francisco; altitude about 490 m" longitude="-45.0" specimenCode="MZUSP 61234" stateProvince="Estado de Minas Gerais" typeStatus="holotype">
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<location id="34FCBFD5F8A9A54CFC10FF54DBF32CE0" LSID="urn:lsid:plazi:treatment:2F136B2362633BDC3C5AEF1366545804:34FCBFD5F8A9A54CFC10FF54DBF32CE0" country="Brazil" latitude="-17.166666" longitude="-45.0" name="type locality: temporary pool near riacho do Barro, Ibiai, near rio Sao Francisco; altitude about 490 m" stateProvince="Estado de Minas Gerais">
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type locality: temporary pool near riacho do Barro,
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<normalizedToken id="421809C1DF186C7F387FBE6589A66910" originalValue="Ibiaí">Ibiai</normalizedToken>
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||
, near
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<pageStartToken id="1DF730794C67F5BD64F6045A54EC8736" pageNumber="60">rio</pageStartToken>
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<normalizedToken id="7FFF0075696D2F0D8BA0C5095E82DA50" originalValue="São">Sao</normalizedToken>
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Francisco
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</location>
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,
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<collectingRegion id="96EB4E8DCFB382E4A6EE7376B29F77A5">Estado de Minas Gerais</collectingRegion>
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,
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<collectingCountry id="6B44E203BA6A3261D7739E3F6CBEFC76">Brazil</collectingCountry>
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[approximately
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<geoCoordinate id="EC91C4D8D122BA9A39828DB25CDB6548" direction="south" orientation="latitude" value="-17.166666">17°10’S</geoCoordinate>
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<geoCoordinate id="C9EDD11F71131AAC56D1B5CB42C695B8" direction="west" orientation="longitude" value="-45.0">45°00’W</geoCoordinate>
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; altitude about 490 m];
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<typeStatus id="3EE4328CAB49EF2FA8267C93AF768EC9">holotype</typeStatus>
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||
:
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||
<specimenCode id="2F514FB582BC1BC5B50E3BCC6AA60D82">
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||
<collectionCode id="4C9837A10289ABD1F33296C67B4E38B7">MZUSP</collectionCode>
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||
61234
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||
</specimenCode>
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||
</materialsCitation>
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||
).
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="77609F20C069884B94B6EAF39FADB752" type="materials_examined">
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<paragraph id="6E82073CE03A66A7EEA9D027811D15D0" pageNumber="60">Material examined</paragraph>
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<paragraph id="22C0F5DD12841B0C63F547E9F6C883A5" pageNumber="60">
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<materialsCitation id="2C25C7662EA53601C6FE4535AF1D415B" ID-GBIF-Occurrence="923888922" collectingDate="1997-02-09" collectionCode="MZUSP, UFRJ" collectorName="D. T. B. Nielsen, N. Nielsen" country="Brazil" location="rio Sao Francisco basin: temporary pool close to riacho do Barro, Ibiai" specimenCode="MZUSP 61234, MZUSP 61235, UFRJ 5110, UFRJ 5111, UFRJ 5114" stateProvince="Estado de Minas Gerais" typeStatus="holotype, paratypes (except for UFRJ 5114)">
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<collectingCountry id="862FAF0ED606AE99F4F5B65952B03778">Brazil</collectingCountry>
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:
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<collectingRegion id="D3CD7F3C7963F5F58C8828F82EF8D7C5">Estado de Minas Gerais</collectingRegion>
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, rio
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<normalizedToken id="41983BEB1A80725250F08B5A86F998F3" originalValue="São">Sao</normalizedToken>
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Francisco basin:
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<specimenCode id="8E965B2EFFAE190A1D648D075FB890DC">
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<collectionCode id="D686C7B4A520C83CED735D565E9C4561">MZUSP</collectionCode>
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61234
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</specimenCode>
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,
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<typeStatus id="ADFBA07C9B6C938FAC4AB9382BF90FBE">holotype</typeStatus>
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, male, 30.0 mm SL;
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<specimenCode id="63D0EBCCFD0C5483D2757F27AEDDA06B">
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<collectionCode id="431E0AAD0B92CB4CC3AC45AD7F285C66">MZUSP</collectionCode>
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61235
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</specimenCode>
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, 1
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<typeStatus id="5FDCFFA30770320ACE7D5008951F1442">paratype</typeStatus>
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;
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<specimenCode id="3F483A49FBA94999CBA8BEFB84524B39">
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<collectionCode id="3A1315AF21E35CE897A5673AA06DFF28">UFRJ</collectionCode>
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5110
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</specimenCode>
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, 3
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<typeStatus id="0D1687B950EE0978E4B36DE900C6BCEF">paratypes</typeStatus>
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;
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<specimenCode id="F87AFCB0ADBFE09DA70C31F5E72D9E87">
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<collectionCode id="603A866C6F055BCE79F760833AE6CFF0">UFRJ</collectionCode>
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5111
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</specimenCode>
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, 2
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<typeStatus id="A63387C8B73FD1D31B847C89CEED8260">paratypes</typeStatus>
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(c&s);
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<specimenCode id="C1D565ABABC7673D996D55EDEA2A8E9E">
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<collectionCode id="32CE7064516D34B75E27EE7AE7F94B80">UFRJ</collectionCode>
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5114
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</specimenCode>
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, 10;
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<location id="B4074559FDA2C321E93776793882A784" LSID="urn:lsid:plazi:treatment:2F136B2362633BDC3C5AEF1366545804:B4074559FDA2C321E93776793882A784" country="Brazil" name="rio Sao Francisco basin: temporary pool close to riacho do Barro, Ibiai" stateProvince="Estado de Minas Gerais">
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temporary pool close to riacho do Barro,
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<normalizedToken id="F04FC1419188FC471E80F6457194A977" originalValue="Ibiaí">Ibiai</normalizedToken>
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||
</location>
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;
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<collectorName id="A2B049806306CB197B784B5A217B2AA9">D. T. B. Nielsen & N. Nielsen</collectorName>
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,
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<date id="201F53EC1040AA86B96DF3E9CBAA17FA" day="09" month="02" value="1997-02-09" year="1997">
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<collectingDate id="2E27480911102962B3EB8493C58DC593" day="09" month="02" value="1997-02-09" year="1997">9 Feb. 1997</collectingDate>
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||
</date>
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||
</materialsCitation>
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||
.
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||
<materialsCitation id="7A283175F63D9462B5C91C60D5107B6C" ID-GBIF-Occurrence="923888905" collectingDate="1997-02-09" collectionCode="UFRJ" collectorName="D. T. B. Nielsen, N. Nielsen" country="Brazil" location="temporary pool close to the type locality (another temporary pool close to riacho do Barro, Ibiai)" specimenCode="UFRJ 5112, UFRJ 511" stateProvince="Estado de Minas Gerais" typeStatus="paratypes">
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<specimenCode id="F7127BAE4C5A336E7EBA9A0002D693DA">
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||
<collectionCode id="810B4AF3C3E19ABB02A8705CA379EFA8">UFRJ</collectionCode>
|
||
5112
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||
</specimenCode>
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||
, 3
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<typeStatus id="3A5AA7D090BF8B6A2B9CFD783627FDE4">paratypes</typeStatus>
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||
;
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||
<specimenCode id="40E42D6299BCE856113DC35BF69D3E6E">
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<collectionCode id="B6122640E102CBBC341F37E33ADFDEDB">UFRJ</collectionCode>
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511
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||
</specimenCode>
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||
, 4
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<typeStatus id="80E07342A6F7ECC20E8FC699287C4D2F">paratypes</typeStatus>
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||
(c&s);
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||
<location id="6D9B0D9A8F0223911B5775E6D8C6EA89" LSID="urn:lsid:plazi:treatment:2F136B2362633BDC3C5AEF1366545804:6D9B0D9A8F0223911B5775E6D8C6EA89" country="Brazil" name="temporary pool close to the type locality (another temporary pool close to riacho do Barro, Ibiai)" stateProvince="Estado de Minas Gerais">temporary pool close to the type locality</location>
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;
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<collectorName id="D245ADF0BF2AD117184B69AF6DFB4B2B">same collectors and date as holotype</collectorName>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C306C65CB651668C26D0C0F66C86B02E" type="diagnosis">
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<paragraph id="E849319DC3D9884468F72429AA76B251" pageNumber="60">Diagnosis</paragraph>
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<paragraph id="8E0BF5252513FB9EB08E940820A216A3" pageNumber="60">
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Distinguished from all other species of the
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<taxonomicName id="C51ADA3D1A3762281640FF4640EDAE16" family="Rivulidae" genus="Simpsonichthys" higherTaxonomySource="CoL" kingdom="Animalia" order="Cyprinodontiformes" pageNumber="60" phylum="Chordata" rank="species" species="notatus">S. notatus</taxonomicName>
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group by having anal-fin origin between pleural ribs of vertebrae 9 and 10 in males (vs. between pleural ribs of vertebrae 7 and 9); also distinguished from all congeners of the
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<taxonomicName id="68093F58A4D2B0FFFE463F469D2B6ABF" family="Rivulidae" genus="Simpsonichthys" higherTaxonomySource="CoL" kingdom="Animalia" order="Cyprinodontiformes" pageNumber="60" phylum="Chordata" rank="species" species="notatus">S. notatus</taxonomicName>
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group by the combination of black blotch on anterocentral portion of each flank absent in males (vs. present) and absence of elongated bright blue and black spots on dorsal-fin base in males (vs. presence).
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</paragraph>
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</subSubSection>
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<subSubSection id="362FAB36A687A5A630D3D9150C84F7CE" type="multiple">
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<caption id="CA8695A4CF8921CEF9E6265B28970221">
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<paragraph id="79D10EC375AAF6A3378E5FAD4540CD59" pageNumber="60">
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FIGURE 36.
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<taxonomicName id="102319EF215EA56B77B99C797C25549B" LSID-ZBK="urn:lsid:zoobank.org:act:18CCA4BB-6D66-4288-8A7E-DDDCE377B762" family="Rivulidae" genus="Simpsonichthys" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Simpsonichthys rufus Costa, Nielsen & de Luca 2001:29" order="Cyprinodontiformes" pageNumber="60" phylum="Chordata" rank="species" species="rufus">Simpsonichthys rufus</taxonomicName>
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, male, not preserved, topotype, about 30 mm SL; Brazil: Minas Gerais:
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<normalizedToken id="A2ED6F35AF2DBF7D8F58147FD3E96151" originalValue="Ibiaí">Ibiai</normalizedToken>
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.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="EFACF8585305EB5A4C1037139C1B5706" type="description">
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<paragraph id="52A2B277962E1778274F119020D3505C" pageNumber="60">Description</paragraph>
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<paragraph id="7D5ED4A66CF71913686F9C1D0B9CDC9D" pageNumber="60">Morphometric data appear in Table 4. Largest specimen examined 33.6 mm SL. Dorsal profile convex from snout to end of dorsal-fin base, approximately straight on caudal peduncle. Ventral profile convex from lower jaw to end of anal-fin base, nearly straight on caudal peduncle. Body moderately deep, compressed, greatest body depth at level of pelvic-fin base. Eye positioned on dorsal portion of head side. Snout blunt. Urogenital papilla cylindrical and short in males, pocket-shaped in females.</paragraph>
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<paragraph id="1DB91E265016D7CD51CE0C900A8A90AC" lastPageNumber="61" pageNumber="60">
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Tip of dorsal and anal fins pointed in males; dorsal fin rounded to gently pointed and anal fin rounded in females; long filamentous rays on tip of dorsal and anal fins in males, tip reaching posterior half of caudal fin. Dorsal-fin rays unbranched. Caudal fin rounded. Pectoral fins elliptical. Posterior margin of each pectoral fin reaching vertical through base of 6th anal-fin ray in males, and reaching urogenital papilla in females. Tip of each pelvic fin reaching base of 4th anal-fin ray in males and 1st anal-fin ray in females. Pelvic-fin bases in close proximity. Dorsal-fin origin on vertical approximately through anal-fin origin in males, slightly anterior
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<pageStartToken id="7A415929AEBFE321FDD3DC5FB28CE83C" pageNumber="61">to</pageStartToken>
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anal-fin origin in females; dorsal-fin origin between neural spines of vertebrae 8 and 9 in males, between neural spines of vertebrae 11 and 12 in females. Anal-fin origin between pleural ribs of vertebrae 9 and 10 in males, between pleural ribs of vertebrae 11 and 12 in females. Dorsal-fin rays 21-23 in males, 15-17 in females; anal-fin rays 20-22 in males, 17-18 in females; caudal-fin rays 27-28; pectoral-fin rays 13-14; pelvic-fin rays 6.
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</paragraph>
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<paragraph id="49225F334E698EAFD0F06EA1D1ED346A" pageNumber="61">Frontal squamation A-patterned; E-scales medially overlapped; no scale anterior to H-scale; supraorbital scales 1-2. Longitudinal series of scales 27-28; transverse series of scales 9-10; scale rows around caudal peduncle 12. Contact organ on each scale of anteroventral portion of flanks in males. Small papillate contact organs on inner surface of dorsalmost ray of each pectoral fin in males.</paragraph>
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<paragraph id="467B2C056D4BF255A58D832EA809949F" pageNumber="61">Cephalic neuromasts: supraorbital 12-15, parietal 3-5, anterior rostral 1, posterior rostral 1, infraorbital 2 + 19-21, preorbital 2-4, otic 1-2, post-otic 2, supratemporal 1, median opercular 1, ventral opercular 2, preopercular12, mandibular 13, lateral mandibular 7, paramandibular 1. One neuromast on center of each scale of lateral line. Two neuromasts on caudal-fin base.</paragraph>
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<paragraph id="4F26CC23BC8D6B2316F4E3C9B73936CF" pageNumber="61">Basihyal subtriangular, width about 65% of length; basihyal cartilage about 25% of total length of basihyal. Six branchiostegal rays. Second pharyngobranchial teeth 2-4. Gill-rakers on first branchial arch 3 + 10. Vomerine teeth absent. Dermosphenotic absent. Ventral process of posttemporal long. Total vertebrae 28-29.</paragraph>
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<paragraph id="04FC33EC872D7A1E9026F86325F15C03" pageNumber="61">Coloration</paragraph>
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<paragraph id="41884C459A961DDA03AB2F71E412DE40" pageNumber="61">Males. Sides of body and head yellow ochre, with 10-11 dark red crimson bars and bright blue dots. Sides of head yellow ochre, with small blue spots on opercular region, dorsoposterior scales with red crimson edge; red crimson bar on preopercle. Iris yellow, with dark red crimson bar through center of eye. Dorsal fin yellow ochre, anterior portion and distal border pale pink, with small round light blue spots; series of short vertical lines along distal border. Anal fin yellow ochre, anterior portion pale pink, with dark gray oblique bars. Dorsal and anal fin filaments black. Caudal fin orange, pale pink close to margins, with small round light blue spots; narrow bright blue margin. Pelvic fins pale pink. Pectoral fins hyaline. Females. Sides of body light gray, with gray spots, sometimes coalescent forming bars; venter pale golden; one to three rounded black blotches on anterocentral portion of flanks. Opercular region pale greenish golden. Iris light yellow, with gray bar through center of eye. Unpaired fins hyaline, with faint gray spots on basal region; small light blue spot on posterior margin of anal fin, just posterior to fin base. Paired fins hyaline.</paragraph>
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</subSubSection>
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||
<subSubSection id="DC29C1DAC5ED03E671506756097234BC" type="distribution">
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<paragraph id="88B563EF05102F0D9EE0C5DF22913368" pageNumber="61">Distribution</paragraph>
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<paragraph id="D3821FCBAC4DEF6BA8CCAAD8608F02D0" pageNumber="61">
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Rio do Barro floodplains, middle rio
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<normalizedToken id="7FEDE5B329C849554FC5AAAEE1480D4F" originalValue="São">Sao</normalizedToken>
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Francisco basin, Estado de Minas Gerais, Brazil (Fig. 1).
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</paragraph>
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</subSubSection>
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<subSubSection id="CE4F0478319728162853BE2C84ADDE92" type="biology_ecology">
|
||
<paragraph id="6E6AC89F6996F98411571447044F3277" pageNumber="61">Habitat</paragraph>
|
||
<paragraph id="23486C13E9E68F5C96853302421CB039" pageNumber="61">Temporary pools in the Cerrado.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |