255 lines
23 KiB
XML
255 lines
23 KiB
XML
<document id="F07C73BF6C0B0605D69D95C873752E5E" 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="CFAF503E4AE2967E285D226DC38140F3" 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 alternatus" docType="treatment" docVersion="13" lastPageNumber="124" masterDocId="BA6B638A54CB553B13372A762E66AC01" masterDocTitle="Taxonomic revision of the seasonal South American killifish genus Simpsonichthys (Teleostei: Cyprinodontiformes: Aplocheiloidei: Rivulidae)." masterLastPageNumber="134" masterPageNumber="1" pageNumber="122" updateTime="1701314818871" updateUser="plazi">
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<mods:mods id="E1D9F847EBD0869512F88BBAE8B6E469" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="A59A0E6F2CF2158363A468753A3831CC">
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<mods:title id="410D03CFF4A33B0841020E4FD7DE7332">Taxonomic revision of the seasonal South American killifish genus Simpsonichthys (Teleostei: Cyprinodontiformes: Aplocheiloidei: Rivulidae).</mods:title>
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</mods:titleInfo>
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<mods:name id="24F849922D9D2D93DB77E5DC01AEDF56" type="personal">
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<mods:role id="633B3D34C6016CBA383530866AEC8543">
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<mods:roleTerm id="FF256FF9B35CCC882235550B7CB55BDD">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="5173D837AC0A3C504570F778396B056D">Wilson J. E. M. Costa</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="E530EEA60B7C1D53BA9B799ECCA4C729">text</mods:typeOfResource>
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<mods:titleInfo id="3B9FAD063FFE6E90EC80D352132EE6D3">
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<mods:title id="9A55DCF4731A8D5F390887567F2016B3">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="8CE12860A170C1E3BF18200987AD9ABE">
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<mods:date id="13F87452A1F85358D4A6434EF3EFB728">2007</mods:date>
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<mods:detail id="C4468778B6E730AB3FF0A540B0CBA82A" type="volume">
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<mods:number id="97C64D1A9564C8DD6D140E484AFAEDC5">1669</mods:number>
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</mods:detail>
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<mods:extent id="5A831B666521230CCFBB05F8A398A856" unit="page">
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<mods:start id="8E41D8BC2DBDA5BC5182ECC4AF209531">1</mods:start>
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<mods:end id="DCAC029D5DC896436DD7AA1B68FC27B7">134</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location id="B40F686BD5CFDA5E246E9773880590AE">
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<mods:url id="76BEE32B27DAEF5E3B9FFC49EA9142C5">http://www.zoobank.org/urn:lsid:zoobank.org:pub:F23FABE8-719E-4F7E-B225-A9C5D45CCFCE</mods:url>
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</mods:location>
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<mods:classification id="B9A372DB8A2A5B7D643242252302A88F">journal article</mods:classification>
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<mods:identifier id="6AA9F12D52351736B07C032507E04D5D" type="Plazi-Custom">z01669p001</mods:identifier>
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</mods:mods>
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<treatment id="CFAF503E4AE2967E285D226DC38140F3" ID-DOI="http://doi.org/10.5281/zenodo.6250198" ID-GBIF-Taxon="100118397" ID-Zenodo-Dep="6250198" LSID="urn:lsid:plazi:treatment:CFAF503E4AE2967E285D226DC38140F3" httpUri="http://treatment.plazi.org/id/CFAF503E4AE2967E285D226DC38140F3" lastPageNumber="124" pageNumber="122">
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<subSubSection id="6ABAF3E976E6264F92BFCAA0D44C27F9" type="nomenclature">
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<paragraph id="4E71B41832275DB2592CD24CFE11DD56" pageNumber="122">
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<taxonomicName id="82F3991BF7F17EB8C800F599B5296E59" ID-CoL="6YRJ6" family="Rivulidae" genus="Simpsonichthys" higherTaxonomySource="CoL" kingdom="Animalia" order="Cyprinodontiformes" pageNumber="122" phylum="Chordata" rank="species" species="alternatus">Simpsonichthys alternatus</taxonomicName>
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(Costa & Brasil, 1994)
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="77F545A9B7D923362F5F9BA41D76F4EA" type="description">
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||
<paragraph id="5168C701474920CCC2F50044E6A385E1" pageNumber="122">(Figs. 76)</paragraph>
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||
</subSubSection>
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||
<subSubSection id="E38BE39885BAC0BE23A89AE8FD9E99AA" type="reference_group">
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||
<paragraph id="237FB55B48A5E8AAF83B2F80C8402C41" pageNumber="122">
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||
<taxonomicName id="113C9C8B6425110A39E83681E02C1180" LSID-ZBK="urn:lsid:zoobank.org:act:50E0DB3C-5BCC-4CE8-B701-D4DDD798C4A6" family="Rivulidae" genus="Cynolebias" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Cynolebias alternatus Costa & Brasil 1994:7" order="Cyprinodontiformes" pageNumber="122" phylum="Chordata" rank="species" species="alternatus">Cynolebias alternatus</taxonomicName>
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Costa & Brasil, 1994b: 7 (
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<materialsCitation id="667880054DCB0B6E249E72CA913E12B1" ID-GBIF-Occurrence="923889122" collectionCode="MNRJ" country="Brazil" latitude="-17.047777" location="type locality: Joao Pinheiro [Municipio] close to rio Paracatu [near the city of Brasilandia], rio Sao Francisco basin; altitude 509 m" longitude="-46.02611" specimenCode="MNRJ 12523" stateProvince="Estado de Minas Gerais" typeStatus="holotype">
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<location id="7669122538C9ED0262EB7E2BFDEE1625" LSID="urn:lsid:plazi:treatment:CFAF503E4AE2967E285D226DC38140F3:7669122538C9ED0262EB7E2BFDEE1625" country="Brazil" latitude="-17.047777" longitude="-46.02611" name="type locality: Joao Pinheiro [Municipio] close to rio Paracatu [near the city of Brasilandia], rio Sao Francisco basin; altitude 509 m" stateProvince="Estado de Minas Gerais">
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||
type locality:
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||
<normalizedToken id="600ED8256556268E19F088FD81E13AC4" originalValue="João">Joao</normalizedToken>
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||
Pinheiro [
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||
<normalizedToken id="627450E2D358B347A5167DC82500EADF" originalValue="Município">Municipio</normalizedToken>
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||
] close to rio Paracatu [near the city of
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||
<normalizedToken id="FE8363CE0C17ECAA8A1BE4B9F2C71569" originalValue="Brasilândia">Brasilandia</normalizedToken>
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||
], rio
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||
<normalizedToken id="AFADB96C11BC8364A8258CFD0FC06659" originalValue="São">Sao</normalizedToken>
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||
Francisco basin
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||
</location>
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||
,
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||
<collectingRegion id="5EB672D4C0A9F4A5883B46866D43CF0D">Estado de Minas Gerais</collectingRegion>
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||
,
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||
<collectingCountry id="96E2C46E25DE20560DF91705FFFB2411">Brazil</collectingCountry>
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||
[
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||
<geoCoordinate id="94CD6170BA5E41136D6F18922C184F95" direction="south" orientation="latitude" value="-17.047777">17°02’52.0”S</geoCoordinate>
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||
<geoCoordinate id="E40DA6F2D18B961E38DF68E6C8B4BEAA" direction="west" orientation="longitude" value="-46.02611">46°01’34.0”W</geoCoordinate>
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||
; altitude 509 m];
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||
<typeStatus id="F7039889C222F3D9E2D9537FE84ACC23">holotype</typeStatus>
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||
:
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||
<specimenCode id="AAB17E8C8331A7524CD9ED742A94A8CC">
|
||
<collectionCode id="B0985A6DCF668560497956B0E7132F1B">MNRJ</collectionCode>
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||
12523
|
||
</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="DB0D7676DDD552014A1A4377EDA1AEFF" type="materials_examined">
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||
<paragraph id="FB1853280F32476C33F676431A65B540" pageNumber="122">Material examined</paragraph>
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||
<paragraph id="67CA662807772A3FE709EA3A4193A23E" lastPageNumber="123" pageNumber="122">
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||
<materialsCitation id="B661DFBDAD0E8768762895326EDF01C9" ID-GBIF-Occurrence="923889103" collectingDate="1994-05-01" collectionCode="MNRJ, MZUSP, UFRJ, MNHN, UMMZ" collectorName="G. C. Brasil" country="Brazil" location="Brasilandia, [Municipio] Joao Pinheiro (rio Paracatu drainage, rio Sao Francisco basin)" specimenCode="MNRJ 12523, MNRJ 12524, MZUSP 46082, UFRJ 2129, UFRJ 3457, MNHN 1997.0048, UMMZ 231545" stateProvince="Estado de Minas Gerais" typeStatus="holotype, paratypes (partly)">
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||
<collectingCountry id="7FFF7756E752E49BE3FD17190FEB3610">Brazil</collectingCountry>
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||
:
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||
<collectingRegion id="0E46087C0CD8487F9BEB7802124C2C13">Estado de Minas Gerais</collectingRegion>
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||
, rio Paracatu drainage, rio
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||
<normalizedToken id="C047AFF9CD5B11E5C23B2F9A54C08D3A" originalValue="Sào">Sao</normalizedToken>
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||
Francisco basin:
|
||
<specimenCode id="11A630108EC235D2C98AA6A2EE501884">
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||
<collectionCode id="D2864116589671411205F0E3F8E02B67">MNRJ</collectionCode>
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||
12523
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||
</specimenCode>
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||
,
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||
<typeStatus id="3CF795ECDF805A33686794DADE66C746">holotype</typeStatus>
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||
, male, 22.7 mm SL;
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||
<specimenCode id="66E51E7DEED9E2848B3B79E0DB103776">
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||
<collectionCode id="144CC25A21FEFA2994BAE351C1583FCD">MNRJ</collectionCode>
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||
12524
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||
</specimenCode>
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||
, 2
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||
<typeStatus id="2D30FDC80001E2EB19633E5BAD519BA5">paratypes</typeStatus>
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||
;
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||
<specimenCode id="129CCCC962A503741B9A534FC0A40F2F">
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||
<collectionCode id="48E852702B9DAC70882E756CFCFB5E61">MZUSP</collectionCode>
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||
46082
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||
</specimenCode>
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||
, 3
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||
<typeStatus id="50B90242D807E264F0FE75009D7591B3">paratypes</typeStatus>
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||
;
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||
<specimenCode id="D65E6FE6AD19DD1C05501AB0352119B9">
|
||
<collectionCode id="25F17E8EB131C85EAA643C1DE4DF985E">UFRJ</collectionCode>
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||
2129
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||
</specimenCode>
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||
, 1
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||
<typeStatus id="2BF6A4E8D29D30B4E180943F6871CF71">paratype</typeStatus>
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||
;
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||
<specimenCode id="368556F47C46A32EAF7816B471AAC0A0">
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||
<collectionCode id="D614DF838A74E87CC128CAFCE8D769C3">UFRJ</collectionCode>
|
||
3457
|
||
</specimenCode>
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||
, 9;
|
||
<specimenCode id="127A32840FE2264D8A2C38A81B0A9EA6">
|
||
<collectionCode id="CDCA47797B38FC3FD14087094474F24B">MNHN</collectionCode>
|
||
1997.0048
|
||
</specimenCode>
|
||
, 6;
|
||
<specimenCode id="7F41B3A06D85251932F19F97EAE257B3">
|
||
<collectionCode id="F068D0BCF625AFECCE8CF6E73730802E">UMMZ</collectionCode>
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||
231545
|
||
</specimenCode>
|
||
, 6;
|
||
<location id="BAAD3B8412AFE38940B2CAC60A5FA0C9" LSID="urn:lsid:plazi:treatment:CFAF503E4AE2967E285D226DC38140F3:BAAD3B8412AFE38940B2CAC60A5FA0C9" country="Brazil" name="Brasilandia, [Municipio] Joao Pinheiro (rio Paracatu drainage, rio Sao Francisco basin)" stateProvince="Estado de Minas Gerais">
|
||
<normalizedToken id="3AEBB40E48A9B296E32DC2BC103FDFE1" originalValue="Brasilândia">Brasilandia</normalizedToken>
|
||
,
|
||
<normalizedToken id="60D7AC63ACE2D924ED6405DB510990DC" originalValue="João">Joao</normalizedToken>
|
||
Pinheiro
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||
</location>
|
||
;
|
||
<collectorName id="1DF7B03A597B79EB05E4BCA00096AFE2">G. C. Brasil</collectorName>
|
||
,
|
||
<date id="17DE228E784C0EEA99178F7F891C587F" day="01" month="05" value="1994-05-01" year="1994">
|
||
<collectingDate id="451F7B070EAD30A6C9BE5012B2594E95" day="01" month="05" value="1994-05-01" year="1994">1 May 1994</collectingDate>
|
||
</date>
|
||
.
|
||
</materialsCitation>
|
||
<materialsCitation id="42F7EE5DACC7EEE89438E474EAE74BFB" ID-GBIF-Occurrence="923889112" collectingDate="1994-06-01" collectionCode="UFRJ" collectorName="G. C. Brasil" country="Brazil" location="Brasilandia, [Municipio] Joao Pinheiro (rio Paracatu drainage, rio Sao Francisco basin)" specimenCode="UFRJ 2130, UFRJ 2131" stateProvince="Estado de Minas Gerais" typeStatus="paratypes">
|
||
<specimenCode id="4C12ACF086AB2F1C58052BBD603D8399">
|
||
<collectionCode id="405C4E430AE5C14DB9834DD51AD16F41">UFRJ</collectionCode>
|
||
2130
|
||
</specimenCode>
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||
, 11
|
||
<typeStatus id="2E3CA2A5C89C32F33B38566C9ADA77B2">paratypes</typeStatus>
|
||
;
|
||
<specimenCode id="51D92829D560429F943178C0C0FA4460">
|
||
<collectionCode id="8929AC37C23F0D94C391FA7C7E935214">UFRJ</collectionCode>
|
||
2131
|
||
</specimenCode>
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||
, 4
|
||
<typeStatus id="CC1FC694F790ABC0729997E728C7AF25">paratypes</typeStatus>
|
||
(c&s);
|
||
<location id="B5176E704EF485E9A0A2B32223198CAB" LSID="urn:lsid:plazi:treatment:CFAF503E4AE2967E285D226DC38140F3:B5176E704EF485E9A0A2B32223198CAB" country="Brazil" name="Brasilandia, [Municipio] Joao Pinheiro (rio Paracatu drainage, rio Sao Francisco basin)" stateProvince="Estado de Minas Gerais">same locality</location>
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||
;
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||
<collectorName id="3A5AC32D02DDEDCEB58C89BC27AE4DA4">G. C. Brasil</collectorName>
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||
,
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||
<date id="279E5BEB0283A81A126F1EF5CBECC3CC" day="01" month="06" value="1994-06-01" year="1994">
|
||
<collectingDate id="DDFA1AB2DC695CE1E2453CC12D2B7013" day="01" month="06" value="1994-06-01" year="1994">1 Jun. 1994</collectingDate>
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||
</date>
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||
.
|
||
</materialsCitation>
|
||
<materialsCitation id="F2FBFB0C75C7DCBE763C7679B779EAE8" ID-GBIF-Occurrence="923889099" collectingDate="1998-04-10" collectionCode="UFRJ" collectorName="W. J. E. M. Costa, D. Belote, G. Neves, D. Almeida" country="Brazil" location="Brasilandia, [Municipio] Joao Pinheiro (rio Paracatu drainage, rio Sao Francisco basin)" specimenCode="UFRJ 4636" stateProvince="Estado de Minas Gerais">
|
||
<specimenCode id="F073F8FFAAF4208C974B6C6871EC37A9">
|
||
<collectionCode id="21F63C0673215CE2C88C9B0407106E1D">UFRJ</collectionCode>
|
||
<pageStartToken id="F9E424B427A8B3971C5B80F0F0D571C0" pageNumber="123">4636</pageStartToken>
|
||
</specimenCode>
|
||
, 25;
|
||
<location id="EE0FF17321D3F4CEA609513C39701437" LSID="urn:lsid:plazi:treatment:CFAF503E4AE2967E285D226DC38140F3:EE0FF17321D3F4CEA609513C39701437" country="Brazil" name="Brasilandia, [Municipio] Joao Pinheiro (rio Paracatu drainage, rio Sao Francisco basin)" stateProvince="Estado de Minas Gerais">same locality</location>
|
||
;
|
||
<collectorName id="0578218FA1B5D629E9E1CF719C8A338B">W. J. E. M. Costa, D. Belote, G. Neves & D. Almeida</collectorName>
|
||
,
|
||
<date id="D3351AC79A8130F5FCECB341F4ED2051" day="10" month="04" value="1998-04-10" year="1998">
|
||
<collectingDate id="29D43ECDFC5CDB390E60BB06F25BD64C" day="10" month="04" value="1998-04-10" year="1998">10 Apr. 1998</collectingDate>
|
||
</date>
|
||
.
|
||
</materialsCitation>
|
||
<materialsCitation id="600FF7808D12F661E21C841D45DC7048" ID-GBIF-Occurrence="923889107" collectingDate="1996-05-01" collectionCode="UFRJ" collectorName="D. Nielsen, A. Carletto" country="Brazil" location="Brasilandia, [Municipio] Joao Pinheiro (rio Paracatu drainage, rio Sao Francisco basin)" specimenCode="UFRJ 4750" stateProvince="Estado de Minas Gerais">
|
||
<specimenCode id="2AF81AD9CDE57DB5F01F89E57D7E1840">
|
||
<collectionCode id="A579035055158F1F54AB996D6C8DC5E3">UFRJ</collectionCode>
|
||
4750
|
||
</specimenCode>
|
||
, 4;
|
||
<location id="06091D43B72249C56A678934A35087AF" LSID="urn:lsid:plazi:treatment:CFAF503E4AE2967E285D226DC38140F3:06091D43B72249C56A678934A35087AF" country="Brazil" name="Brasilandia, [Municipio] Joao Pinheiro (rio Paracatu drainage, rio Sao Francisco basin)" stateProvince="Estado de Minas Gerais">same locality</location>
|
||
;
|
||
<collectorName id="9EDE61245EB3FCE152E838F2B0539C46">D. Nielsen & A. Carletto</collectorName>
|
||
,
|
||
<date id="DBABA8BCA1AD544A40C78D88DEF5C1BF" day="01" month="05" value="1996-05-01" year="1996">
|
||
<collectingDate id="B5830B7399ED4EF12DDC0842C605C1DF" day="01" month="05" value="1996-05-01" year="1996">1 May 1996</collectingDate>
|
||
</date>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="218F7D3AD209980CAF690D736015D2EA" type="multiple">
|
||
<caption id="2E1A0A4427C7C3AA458B14AC1D670D47">
|
||
<paragraph id="8FC2F08F78A8A97FE2594380CA798CC0" pageNumber="123">
|
||
FIGURE 76.
|
||
<taxonomicName id="2B6065942A86F8CED891B50BFD5F5CC0" family="Rivulidae" genus="Simpsonichthys" higherTaxonomySource="CoL" kingdom="Animalia" order="Cyprinodontiformes" pageNumber="123" phylum="Chordata" rank="species" species="alternatus">Simpsonichthys alternatus</taxonomicName>
|
||
, male, MNRJ 12523, holotype, 22.7 mm SL; Brazil: Minas Gerais:
|
||
<normalizedToken id="C789D005AF0C4A8931F4478FFEE1BE4A" originalValue="Brasilândia">Brasilandia</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="8F84EFBE83C61DA750DE9D1F14BB490D" type="diagnosis">
|
||
<paragraph id="D1DF2CEFB0ACB9E984E72AD017CF323D" pageNumber="123">Diagnosis</paragraph>
|
||
<paragraph id="241343FC8826F324A896FD34F5E2C920" pageNumber="123">
|
||
Similar to
|
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<taxonomicName id="E38ECDD9A7BD7E51D70CD7F156896BE9" LSID-ZBK="urn:lsid:zoobank.org:act:35D28FFC-3C6D-418F-9F04-7AC464262DC9" family="Rivulidae" genus="Simpsonichthys" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Simpsonichthys delucai Costa 2003:49" order="Cyprinodontiformes" pageNumber="123" phylum="Chordata" rank="species" species="delucai">S. delucai</taxonomicName>
|
||
and
|
||
<taxonomicName id="5937F210CE86F5761EA39D62984AB1EB" family="Rivulidae" genus="Simpsonichthys" higherTaxonomySource="CoL" kingdom="Animalia" order="Cyprinodontiformes" pageNumber="123" phylum="Chordata" rank="species" species="fasciatus">S. fasciatus</taxonomicName>
|
||
, and distinguished from the remaining species of the
|
||
<taxonomicName id="0468CF4A5E3CE764557A2B559AF5C824" family="Rivulidae" genus="Simpsonichthys" higherTaxonomySource="CoL" kingdom="Animalia" order="Cyprinodontiformes" pageNumber="123" phylum="Chordata" rank="species" species="flammeus">S. flammeus</taxonomicName>
|
||
group by possessing a distal red bar on caudal fin in males (vs. broad metallic blue bar), a red distal stripe on anal fin in males (vs. no distinctive distal stripe), short to minute filamentous rays on tip of dorsal fin in males (vs. long filaments), and anal fin rounded in males (vs. pointed); differs from
|
||
<taxonomicName id="D25567779C119047750019D30C2E3D15" LSID-ZBK="urn:lsid:zoobank.org:act:35D28FFC-3C6D-418F-9F04-7AC464262DC9" family="Rivulidae" genus="Simpsonichthys" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Simpsonichthys delucai Costa 2003:49" order="Cyprinodontiformes" pageNumber="123" phylum="Chordata" rank="species" species="delucai">S. delucai</taxonomicName>
|
||
by having dorsal fin pointed in males (vs. rounded to slightly pointed), dorsal fin with 6-8 bars through whole fin in males (vs. bars restricted to posterobasal portion of fin), and reddish gray bars on the side of body in males (vs. dark brown to black bars); differs from
|
||
<taxonomicName id="46F11C810634180A2169090A2B27B8EE" family="Rivulidae" genus="Simpsonichthys" higherTaxonomySource="CoL" kingdom="Animalia" order="Cyprinodontiformes" pageNumber="123" phylum="Chordata" rank="species" species="fasciatus">S. fasciatus</taxonomicName>
|
||
in having dorsal-fin origin in vertical between base of 3rd and 5th anal-fin rays (vs. anterior to anal-fin base or in vertical between base of 1st and 2nd anal-fin rays) and red distal stripe on dorsal fin in males (vs. dark gray to black).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DC3A0A9F53077393421E6B3B38995F19" type="description">
|
||
<paragraph id="1D08CD2DEF0E45CED01EF7C707E5D607" pageNumber="123">Description</paragraph>
|
||
<paragraph id="40427B250E895D8A3F52344F66713261" pageNumber="123">Morphometric data appear in Table 7. Largest specimen examined 38.8 mm SL. Dorsal profile straight to slightly concave on head, convex from nape to end of dorsal-fin base, about 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 dorsolateral portion of side of head. Snout blunt. Urogenital papilla cylindrical and short in males, pocket-shaped in females.</paragraph>
|
||
<paragraph id="4991E826A7D3AD3527D8C0E14E364286" pageNumber="123">Tip of dorsal fin pointed in males, rounded in females; distal border of anal fin rounded in both sexes; median anal-fin rays long in females, anal fin spatula-shaped. Tip of dorsal fin with short filamentous rays in males, tips reaching vertical through caudal-fin base; no filamentous rays on anal fin. Caudal fin subtruncate in males, round in females. Pectoral fins elliptical. Posterior margin of pectoral fins reaching vertical through base of 6th anal-fin ray in males, and between base of 1st and 3rd anal-fin rays in females. Tip of pelvic fins reaching between base of 3rd and 4th anal-fin ray in males and reaching urogenital papilla in females. Pelvicfin bases medially in close proximity. Dorsal-fin origin in vertical between base of 3rd and 5th anal-fin rays in males, and between base of 2nd and 4th anal-fin rays in females. Dorsal-fin origin between neural spines of vertebrae8 and 9 in males, and neural spines of vertebrae 10 and 12 in females. Anal-fin origin between pleural ribs of vertebrae 7 and 8 in males, and pleural ribs of vertebrae 8 and 10 in females. Dorsal-fin rays 18-22 in males, 14-17 in females; anal-fin rays 21-24 in males, 18-20 in females; caudal-fin rays 23-24; pectoral-fin rays 12-13; pelvic-fin rays 6.</paragraph>
|
||
<paragraph id="F482770DEB60D95F143D5444187FF75C" pageNumber="124">
|
||
<pageStartToken id="EF1F0B290E7FBB1B99B5954B25E7E779" pageNumber="124">Frontal</pageStartToken>
|
||
squamation E-patterned; E-scales overlapping medially; no scales anterior to G-scale; one supraorbital scale. Longitudinal series of scales 23-24; transverse series of scales 9-10; scale rows around caudal peduncle 12. Contact organ on each scale of ventral portion of lateral surface of body in males. Small papillate contact organs on inner surface of three dorsalmost rays of pectoral fins in males.
|
||
</paragraph>
|
||
<paragraph id="28F6E4FC7DC8732C1F393E48B07B299B" pageNumber="124">Cephalic neuromasts: supraorbital 13-18, parietal 4, anterior rostral 1, posterior rostral 1, infraorbital 2-3 + 19-21, preorbital 3, otic 2, post-otic 2, supratemporal 1, median opercular 1, ventral opercular 1, preopercular16-17, mandibular 11-13, lateral mandibular 5, paramandibular 1. One or two neuromasts on each scale of lateral line. Two neuromasts on caudal-fin base.</paragraph>
|
||
<paragraph id="3B9F7793CC43EB0CF8A3378ABD1C037B" pageNumber="124">Basihyal subtriangular, width about 50% of length; basihyal cartilage about 35% of total length of basihyal. Six branchiostegal rays. Second pharyngobranchial teeth 2-3. Gill-rakers on first branchial arch 3 + 10. Vomerine teeth absent. Dermosphenotic absent. Ventral process of posttemporal long. Total vertebrae 25-27.</paragraph>
|
||
<paragraph id="31A78372F43DE0C4BABD95F8611329EA" pageNumber="124">Coloration</paragraph>
|
||
<paragraph id="31000416BED4DA9CED40AAB4D0D48F4F" pageNumber="124">Males. Sides of body bright brownish yellow, with 8-11 reddish gray bars slightly posteriorly inclined. Opercular region pale greenish golden. Iris light yellow, with dark brown bar. Dorsal fin light greenish yellow, with 6-8 reddish brown bars through the entire fin, connected to distal red stripe. Anal fin light greenish yellow, with 4-5 brown oblique bars and red distal stripe. Caudal fin light greenish yellow, with 3-5 reddish brown bars and red distal border. Pectoral fins hyaline. Pelvic fins reddish brown, with greenish yellow base.</paragraph>
|
||
<paragraph id="CDD5BD06673E9F947FCD90DFECF9FD6B" pageNumber="124">Females. Side of body light yellowish gray, with one or two black spots on anterocentral portion of flank; sometimes faint gray bars on caudal peduncle. Opercular region pale greenish golden. Iris light yellow, with gray bar. Unpaired fins hyaline, with faint spots; small, iridescent blue spot on posterior portion of anal fin close to caudal peduncle. Paired fins hyaline.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0ADF737ACEB411C3A6CFE6664273F77B" type="distribution">
|
||
<paragraph id="4C24219BD621877705619CECB2EAA1AC" pageNumber="124">Distribution</paragraph>
|
||
<paragraph id="C130B051B27A0038491A0FC13A52AAE0" pageNumber="124">
|
||
Rio Paracatu floodplains, rio
|
||
<normalizedToken id="0BC204A250D2D2949CD1CBF086B875C8" originalValue="São">Sao</normalizedToken>
|
||
Francisco basin, Estado de Minas Gerais, Brazil (Fig. 4).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="27E96DB31F1EAFC7975EB7635741FE55" type="biology_ecology">
|
||
<paragraph id="DA97C04BCEA81A358B3D8415D758387A" pageNumber="124">Habitat</paragraph>
|
||
<paragraph id="2BA9ACFAE542ABB15C379C5F6B18E542" pageNumber="124">Temporary pools in the Cerrado.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |