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<document id="B52CA20FC4E60F1781838BFD11758510" ID-DOI="10.11646/zootaxa.3652.4.5" ID-GBIF-Dataset="60d23747-adb5-46d1-a6d7-6b6b2c78355d" ID-ISSN="1175-5326" ID-Zenodo-Dep="215543" ID-ZooBank="F9379A7D-F179-4C50-854B-08338F3A5D3D" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460611309253" checkinUser="plazi" docAuthor="Marinho, Manoela M. F. &amp; Ohara, Willian M." docDate="2013" docId="FD1A2D7DFFDEFFF3FF00FCEF3869FC0E" docLanguage="en" docName="zt03652p484.pdf" docOrigin="Zootaxa 3652 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Astyanax guaporensis Eigenmann 1911" docType="treatment" docVersion="9" lastPageNumber="482" masterDocId="01235505FFDFFFF4FF97FF953B0EFFC6" masterDocTitle="Redescription of Astyanax guaporensis Eigenmann, 1911 (Characiformes: Characidae), a small characid from the rio Madeira basin" masterLastPageNumber="484" masterPageNumber="475" pageNumber="476" updateTime="1698328866498" updateUser="plazi">
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<mods:title id="D28EBAEDCC8BA64ADD63982FCA63F684">Redescription of Astyanax guaporensis Eigenmann, 1911 (Characiformes: Characidae), a small characid from the rio Madeira basin</mods:title>
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<mods:namePart id="6A9D535AF208BEAEF229873C69806F13">Marinho, Manoela M. F.</mods:namePart>
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<mods:namePart id="3BC5300B8C8449A3677AAE8987B0AFC0">Ohara, Willian M.</mods:namePart>
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<mods:title id="7089077195622C63254387617E65BC12">Zootaxa</mods:title>
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<mods:date id="E7F21B31696C1CAF7B7B35AFD29F8F95">2013</mods:date>
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<mods:number id="4959AF89D6A63F298139A7E6D2AB6956">3652</mods:number>
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<mods:identifier id="3A50D8FA945D4F62D05D68B43A87C186" type="DOI">10.11646/zootaxa.3652.4.5</mods:identifier>
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<treatment id="FD1A2D7DFFDEFFF3FF00FCEF3869FC0E" ID-DOI="http://doi.org/10.5281/zenodo.5657332" ID-GBIF-Taxon="119568312" ID-Zenodo-Dep="5657332" LSID="urn:lsid:plazi:treatment:FD1A2D7DFFDEFFF3FF00FCEF3869FC0E" httpUri="http://treatment.plazi.org/id/FD1A2D7DFFDEFFF3FF00FCEF3869FC0E" lastPageId="7" lastPageNumber="482" pageId="1" pageNumber="476">
<subSubSection id="3DA9CFE0FFDEFFF5FF00FCEF3956FBB0" pageId="1" pageNumber="476" type="nomenclature">
<paragraph id="750C9C6BFFDEFFF5FF00FCEF3971FC52" blockId="1.[151,639,890,949]" box="[151,639,890,916]" pageId="1" pageNumber="476">
<heading id="2E442B07FFDEFFF5FF00FCEF3971FC52" bold="true" box="[151,639,890,916]" fontSize="11" level="1" pageId="1" pageNumber="476" reason="1">
<taxonomicName id="B2B3E7E8FFDEFFF5FF00FCEF3971FC52" ID-CoL="J5RY" authority="Eigenmann, 1911" authorityName="Eigenmann" authorityYear="1911" box="[151,639,890,916]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDEFFF5FF00FCEF3971FC52" bold="true" box="[151,639,890,916]" pageId="1" pageNumber="476">
<emphasis id="47C74079FFDEFFF5FF00FCEF3AAEFC52" bold="true" box="[151,416,890,916]" italics="true" pageId="1" pageNumber="476">Astyanax guaporensis</emphasis>
Eigenmann, 1911
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="750C9C6BFFDEFFF5FF00FC083BD6FC73" blockId="1.[151,639,890,949]" box="[151,216,925,949]" pageId="1" pageNumber="476">
<figureCitation id="ED8880EEFFDEFFF5FF00FC083BD6FC73" box="[151,216,925,949]" captionStart="FIGURE 1" captionStartId="3.[151,250,1902,1925]" captionTargetBox="[284,1297,193,1870]" captionTargetId="figure@3.[284,1298,193,1870]" captionTargetPageId="3" captionText="FIGURE 1. Astyanax guaporensis: (a) holotype, FMNH 54709, 38.6 mm SL, photo by J. Birindelli, and (b) paratype, plate VII, fig. 4 of Eigenmann (1911 a), ex CM 3352, probably FMNH 54710, 32.0 mm SL, rio Guaporé at Maciel, Rondônia, Brazil; (c) UFRO-I 3698, 39.0 mm SL, and (d) UFRO-I 3698, live specimen, photo by T. Pires, rio Guaporé downstream of Pimenteiras do Oeste, Rondônia, Brazil." httpUri="https://zenodo.org/record/215544/files/figure.png" pageId="1" pageNumber="476">Fig. 1</figureCitation>
</paragraph>
<paragraph id="750C9C6BFFDEFFF5FF00FC733956FBB0" blockId="1.[151,1436,997,1142]" pageId="1" pageNumber="476">
<taxonomicName id="B2B3E7E8FFDEFFF5FF00FC733961FC3D" authority="Eigenmann, 1911a: 176" authorityName="Eigenmann" authorityPageNumber="176" authorityYear="1911" box="[151,623,997,1019]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDEFFF5FF00FC733A7BFC3D" box="[151,373,998,1019]" italics="true" pageId="1" pageNumber="476">Astyanax guaporensis</emphasis>
Eigenmann, 1911a: 176
</taxonomicName>
, plate VII, fig. 4 [
<typeStatus id="AA0822C9FFDEFFF5FCB3FC733857FC3D" box="[804,857,998,1019]" pageId="1" pageNumber="476">Type</typeStatus>
locality: Maciel, rio Guaporé].—Eigenmann, 1921: 274, plate 52, fig. 1 [identification key, literature compilation].—Eigenmann, 1927: 329, plate 52, fig. 1 [literature compilation].—Henn, 1928: 60 [
<typeStatus id="AA0822C9FFDEFFF5FD82FBB6394DFBFE" box="[533,579,1059,1080]" pageId="1" pageNumber="476">type</typeStatus>
catalog].—Fowler, 1948: 49-50, fig. 42 [literature compilation].—Géry, 1977: 426 [identification key].—Ibarra &amp; Stewart, 1987: 12 [
<typeStatus id="AA0822C9FFDEFFF5FD5EFBD739F9FB91" box="[713,759,1090,1111]" pageId="1" pageNumber="476">type</typeStatus>
catalog].—Lima
<emphasis id="47C74079FFDEFFF5FC3BFBD738EEFB91" box="[940,992,1089,1111]" italics="true" pageId="1" pageNumber="476">et al.</emphasis>
, 2003: 109 [literature compilation].—Lima
<emphasis id="47C74079FFDEFFF5FF50FBF43BFCFBB0" box="[199,242,1120,1142]" italics="true" pageId="1" pageNumber="476">et al</emphasis>
., 2007: 45 [literature compilation].
</paragraph>
</subSubSection>
<subSubSection id="3DA9CFE0FFDEFFF5FF00FB083A3FF94F" pageId="1" pageNumber="476" type="diagnosis">
<paragraph id="750C9C6BFFDEFFF5FF00FB083A3FF94F" blockId="1.[151,1436,1181,2033]" pageId="1" pageNumber="476">
<emphasis id="47C74079FFDEFFF5FF00FB083A04FB70" bold="true" box="[151,266,1181,1206]" pageId="1" pageNumber="476">Diagnosis</emphasis>
.
<taxonomicName id="B2B3E7E8FFDEFFF5FE8EFB08391EFB73" box="[281,528,1181,1205]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDEFFF5FE8EFB08391EFB73" box="[281,528,1181,1205]" italics="true" pageId="1" pageNumber="476">Astyanax guaporensis</emphasis>
</taxonomicName>
can be distinguished from all congeners, except
<taxonomicName id="B2B3E7E8FFDEFFF5FBAAFB083A14FB1F" authority="Gery, Planquette &amp; Le Bail, A." authorityName="Gery, Planquette &amp; Le Bail, A." class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="leopoldi">
<emphasis id="47C74079FFDEFFF5FBAAFB083FB4FB73" box="[1085,1210,1181,1205]" italics="true" pageId="1" pageNumber="476">A. leopoldi</emphasis>
Géry, Planquette &amp; Le Bail,
<emphasis id="47C74079FFDEFFF5FE95FB543A14FB1F" box="[258,282,1217,1241]" italics="true" pageId="1" pageNumber="476">A.</emphasis>
</taxonomicName>
orthodus Eigenmann, and
<taxonomicName id="B2B3E7E8FFDEFFF5FDCBFB543839FB1C" authority="Myers" authorityName="Myers" box="[604,823,1217,1242]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="superbus">
<emphasis id="47C74079FFDEFFF5FDCBFB5439EBFB1F" box="[604,741,1217,1241]" italics="true" pageId="1" pageNumber="476">A. superbus</emphasis>
Myers
</taxonomicName>
by the presence of a series of transverse anteriorly directed V-shaped marks (
<emphasis id="47C74079FFDEFFF5FE5AFB733AEAFB3B" box="[461,484,1254,1277]" italics="true" pageId="1" pageNumber="476">vs</emphasis>
. their absence). It can be distinguished from the aforementioned species by the absence of a black mark on the caudal peduncle (
<emphasis id="47C74079FFDEFFF5FD75FA9F39F7FAE7" box="[738,761,1290,1313]" italics="true" pageId="1" pageNumber="476">vs</emphasis>
. its presence). Additionally,
<taxonomicName id="B2B3E7E8FFDEFFF5FBDCFA9C3E4BFAE7" box="[1099,1349,1289,1313]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDEFFF5FBDCFA9C3E4BFAE7" box="[1099,1349,1289,1313]" italics="true" pageId="1" pageNumber="476">Astyanax guaporensis</emphasis>
</taxonomicName>
can be distinguished from all congeners, except
<taxonomicName id="B2B3E7E8FFDEFFF5FDF2FAB8387AFA83" authority="Regan" authorityName="Regan" box="[613,884,1325,1349]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="angustifrons">
<emphasis id="47C74079FFDEFFF5FDF2FAB83801FA83" box="[613,783,1325,1349]" italics="true" pageId="1" pageNumber="476">A. angustifrons</emphasis>
(Regan)
</taxonomicName>
,
<taxonomicName id="B2B3E7E8FFDEFFF5FC17FAB83FEBFA83" authority="Eigenmann, A." authorityName="Eigenmann, A." box="[896,1253,1325,1349]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="aurocaudatus">
<emphasis id="47C74079FFDEFFF5FC17FAB83F36FA83" box="[896,1080,1325,1349]" italics="true" pageId="1" pageNumber="476">A. aurocaudatus</emphasis>
Eigenmann,
<emphasis id="47C74079FFDEFFF5FB5AFAB83FEBFA83" box="[1229,1253,1325,1349]" italics="true" pageId="1" pageNumber="476">A.</emphasis>
</taxonomicName>
gisleni Dahl,
<taxonomicName id="B2B3E7E8FFDEFFF5FA13FAB83AE5FAAF" authority="Miranda Ribeiro" authorityName="Miranda Ribeiro" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="goyanensis">
<emphasis id="47C74079FFDEFFF5FA13FAB83A1DFAAF" italics="true" pageId="1" pageNumber="476">A. goyanensis</emphasis>
(Miranda Ribeiro)
</taxonomicName>
,
<taxonomicName id="B2B3E7E8FFDEFFF5FE61FAC43835FAAF" authority="Eigenmann, A." authorityName="Eigenmann, A." box="[502,827,1361,1385]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="guianensis">
<emphasis id="47C74079FFDEFFF5FE61FAC43983FAAF" box="[502,653,1361,1385]" italics="true" pageId="1" pageNumber="476">A. guianensis</emphasis>
Eigenmann,
<emphasis id="47C74079FFDEFFF5FCB4FAC43835FAAF" box="[803,827,1361,1385]" italics="true" pageId="1" pageNumber="476">A.</emphasis>
</taxonomicName>
henseli Melo &amp; Buckup,
<taxonomicName id="B2B3E7E8FFDEFFF5FBC9FAC43A3AFA4B" authority="Gery, Planquette &amp; Le Bail, A." authorityName="Gery, Planquette &amp; Le Bail, A." class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="leopoldi">
<emphasis id="47C74079FFDEFFF5FBC9FAC43FD4FAAF" box="[1118,1242,1361,1385]" italics="true" pageId="1" pageNumber="476">A. leopoldi</emphasis>
Géry, Planquette &amp; Le Bail,
<emphasis id="47C74079FFDEFFF5FE8BFAE03A3AFA4B" box="[284,308,1397,1421]" italics="true" pageId="1" pageNumber="476">A.</emphasis>
</taxonomicName>
multidens Eigenmann,
<taxonomicName id="B2B3E7E8FFDEFFF5FDD4FAE03825FA4B" authority="Meek, A." authorityName="Meek, A." box="[579,811,1397,1421]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="nasutus">
<emphasis id="47C74079FFDEFFF5FDD4FAE039B4FA4B" box="[579,698,1397,1421]" italics="true" pageId="1" pageNumber="476">A. nasutus</emphasis>
Meek,
<emphasis id="47C74079FFDEFFF5FC84FAE03825FA4B" box="[787,811,1397,1421]" italics="true" pageId="1" pageNumber="476">A.</emphasis>
</taxonomicName>
nicaraguensis Eigenmann,
<taxonomicName id="B2B3E7E8FFDEFFF5FBFCFAE03E4BFA48" authority="Myers" authorityName="Myers" box="[1131,1349,1397,1422]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="superbus">
<emphasis id="47C74079FFDEFFF5FBFCFAE03FFFFA4B" box="[1131,1265,1397,1421]" italics="true" pageId="1" pageNumber="476">A. superbus</emphasis>
Myers
</taxonomicName>
, and
<taxonomicName id="B2B3E7E8FFDEFFF5FA13FAE03AA3FA77" authority="Haluch &amp; Abilhoa" authorityName="Haluch &amp; Abilhoa" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="totae">
<emphasis id="47C74079FFDEFFF5FA13FAE03BC1FA77" italics="true" pageId="1" pageNumber="476">A. totae</emphasis>
Haluch &amp; Abilhoa
</taxonomicName>
by having five to nine maxillary teeth (
<emphasis id="47C74079FFDEFFF5FCE8FA0F3893FA77" box="[895,925,1434,1457]" italics="true" pageId="1" pageNumber="476">vs.</emphasis>
none to four).
<taxonomicName id="B2B3E7E8FFDEFFF5FBD8FA0C3E49FA77" box="[1103,1351,1433,1457]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDEFFF5FBD8FA0C3E49FA77" box="[1103,1351,1433,1457]" italics="true" pageId="1" pageNumber="476">Astyanax guaporensis</emphasis>
</taxonomicName>
can be distinguished from the aforementioned species, except
<taxonomicName id="B2B3E7E8FFDEFFF5FC9EFA2838BAFA13" box="[777,948,1469,1493]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="angustifrons">
<emphasis id="47C74079FFDEFFF5FC9EFA2838BAFA13" box="[777,948,1469,1493]" italics="true" pageId="1" pageNumber="476">A. angustifrons</emphasis>
</taxonomicName>
,
<taxonomicName id="B2B3E7E8FFDEFFF5FC53FA283F6FFA13" box="[964,1121,1469,1493]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="goyanensis">
<emphasis id="47C74079FFDEFFF5FC53FA283F6FFA13" box="[964,1121,1469,1493]" italics="true" pageId="1" pageNumber="476">A. goyanensis</emphasis>
</taxonomicName>
,
<taxonomicName id="B2B3E7E8FFDEFFF5FBE7FA283E06FA13" box="[1136,1288,1469,1493]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="guianensis">
<emphasis id="47C74079FFDEFFF5FBE7FA283E06FA13" box="[1136,1288,1469,1493]" italics="true" pageId="1" pageNumber="476">A. guianensis</emphasis>
</taxonomicName>
,
<taxonomicName id="B2B3E7E8FFDEFFF5FA8FFA283E9BFA13" box="[1304,1429,1469,1493]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="leopoldi">
<emphasis id="47C74079FFDEFFF5FA8FFA283E9BFA13" box="[1304,1429,1469,1493]" italics="true" pageId="1" pageNumber="476">A. leopoldi</emphasis>
</taxonomicName>
,
<taxonomicName id="B2B3E7E8FFDEFFF5FF00FA743A54FA3F" box="[151,346,1505,1529]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="nicaraguensis">
<emphasis id="47C74079FFDEFFF5FF00FA743A54FA3F" box="[151,346,1505,1529]" italics="true" pageId="1" pageNumber="476">A. nicaraguensis</emphasis>
</taxonomicName>
, and
<taxonomicName id="B2B3E7E8FFDEFFF5FE32FA74390DFA3F" box="[421,515,1505,1529]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="totae">
<emphasis id="47C74079FFDEFFF5FE32FA74390DFA3F" box="[421,515,1505,1529]" italics="true" pageId="1" pageNumber="476">A. totae</emphasis>
</taxonomicName>
, by having 33 to 35 pored lateral-line scales (
<emphasis id="47C74079FFDEFFF5FBD5FA773F6EFA3F" box="[1090,1120,1506,1529]" italics="true" pageId="1" pageNumber="476">vs.</emphasis>
more than 35). It can be distinguished from
<taxonomicName id="B2B3E7E8FFDEFFF5FEE3F990392EF9DB" box="[372,544,1541,1565]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="angustifrons">
<emphasis id="47C74079FFDEFFF5FEE3F990392EF9DB" box="[372,544,1541,1565]" italics="true" pageId="1" pageNumber="476">A. angustifrons</emphasis>
</taxonomicName>
,
<taxonomicName id="B2B3E7E8FFDEFFF5FDA7F99039C0F9DB" box="[560,718,1541,1565]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="goyanensis">
<emphasis id="47C74079FFDEFFF5FDA7F99039C0F9DB" box="[560,718,1541,1565]" italics="true" pageId="1" pageNumber="476">A. goyanensis</emphasis>
</taxonomicName>
,
<taxonomicName id="B2B3E7E8FFDEFFF5FD4AF9903854F9DB" box="[733,858,1541,1565]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="leopoldi">
<emphasis id="47C74079FFDEFFF5FD4AF9903854F9DB" box="[733,858,1541,1565]" italics="true" pageId="1" pageNumber="476">A. leopoldi</emphasis>
</taxonomicName>
,
<taxonomicName id="B2B3E7E8FFDEFFF5FCFDF99038F6F9DB" box="[874,1016,1541,1565]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="multidens">
<emphasis id="47C74079FFDEFFF5FCFDF99038F6F9DB" box="[874,1016,1541,1565]" italics="true" pageId="1" pageNumber="476">A. multidens</emphasis>
</taxonomicName>
, and
<taxonomicName id="B2B3E7E8FFDEFFF5FBAEF9903FF9F9DB" box="[1081,1271,1541,1565]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="nicaraguensis">
<emphasis id="47C74079FFDEFFF5FBAEF9903FF9F9DB" box="[1081,1271,1541,1565]" italics="true" pageId="1" pageNumber="476">A. nicaraguensis</emphasis>
</taxonomicName>
by having the middle caudal-fin rays hyaline (
<emphasis id="47C74079FFDEFFF5FD84F9BF3924F987" box="[531,554,1578,1601]" italics="true" pageId="1" pageNumber="476">vs</emphasis>
. middle caudal-fin rays dark), from
<taxonomicName id="B2B3E7E8FFDEFFF5FC74F9BC3F71F987" box="[995,1151,1577,1601]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="guianensis">
<emphasis id="47C74079FFDEFFF5FC74F9BC3F71F987" box="[995,1151,1577,1601]" italics="true" pageId="1" pageNumber="476">A. guianensis</emphasis>
</taxonomicName>
by having six to seven horizontal scale row above lateral line (
<emphasis id="47C74079FFDEFFF5FDCCF9DB3977F9A3" box="[603,633,1614,1637]" italics="true" pageId="1" pageNumber="476">vs.</emphasis>
five), and from
<taxonomicName id="B2B3E7E8FFDEFFF5FCA2F9D83880F9A3" box="[821,910,1613,1637]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="totae">
<emphasis id="47C74079FFDEFFF5FCA2F9D83880F9A3" box="[821,910,1613,1637]" italics="true" pageId="1" pageNumber="476">A. totae</emphasis>
</taxonomicName>
by presenting 24 to 27 branched anal-fin rays (
<emphasis id="47C74079FFDEFFF5FF37F9E73BB9F94F" box="[160,183,1650,1673]" italics="true" pageId="1" pageNumber="476">vs</emphasis>
. 15 to 18).
</paragraph>
</subSubSection>
<subSubSection id="3DA9CFE0FFDEFFF1FF50F9003820FB24" lastPageId="5" lastPageNumber="480" pageId="1" pageNumber="476" type="description">
<paragraph id="750C9C6BFFDEFFF5FF50F9003988F8A7" blockId="1.[151,1436,1181,2033]" pageId="1" pageNumber="476">
<emphasis id="47C74079FFDEFFF5FF50F9003A57F968" bold="true" box="[199,345,1685,1710]" pageId="1" pageNumber="476">Description.</emphasis>
Morphometric data presented in
<tableCitation id="3831A9D0FFDEFFF5FD5AF900382FF96B" box="[717,801,1685,1709]" captionStart="TABLE 1" captionStartId="2.[151,239,254,278]" captionTargetBox="[159,1405,305,1402]" captionTargetPageId="2" captionText="TABLE 1. Morphometrics of Astyanax guaporensis. SD = Standard Deviation." httpUri="http://table.plazi.org/id/21CCCCE3FFDDFFF6FF00FF6B38D8FED3" pageId="1" pageNumber="476" tableUuid="21CCCCE3FFDDFFF6FF00FF6B38D8FED3">Table 1</tableCitation>
. Body somewhat compressed, moderately deep in larger specimens. Greatest body depth located at dorsal-fin origin. Dorsal profile convex from upper lip to vertical through
<taxonomicName id="B2B3E7E8FFDEFFF5FF61F9483A43F933" box="[246,333,1757,1781]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="anterior">anterior</taxonomicName>
nostril, straight to slightly concave from latter point to base of supraoccipital spine, convex from that point to terminus of dorsal-fin base, straight from latter point to adipose fin, and concave along caudal peduncle. Ventral profile convex from lower lip to anal-fin origin, straight to slightly convex along anal-fin base, and slightly concave along caudal peduncle.
</paragraph>
<paragraph id="750C9C6BFFDEFFF6FF50F8F83AA5FF12" blockId="1.[151,1436,1181,2033]" lastBlockId="2.[151,1436,151,212]" lastPageId="2" lastPageNumber="477" pageId="1" pageNumber="476">
Mouth terminal. Posterior terminus of maxilla located approximately at vertical through
<taxonomicName id="B2B3E7E8FFDEFFF5FB5DF8F83E2FF843" box="[1226,1313,1901,1925]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="476" phylum="Chordata" rank="species" species="anterior">anterior</taxonomicName>
margin of orbit. Tooth cusps aligned in straight series, central cusp longer. Premaxillary teeth in two rows, outer series with one (1), three (16)*, four (5) or five (1) tricuspid teeth; inner series with five (22)* or six (1) tri- to pentacuspid teeth. Maxilla with five (6), six (12)*, seven (3), eight (1) or nine (1) uni- to pentacuspid teeth; anteriormost tooth usually larger (
<figureCitation id="ED8880EEFFDDFFF6FEA8FF023A8AFF69" box="[319,388,151,175]" captionStart="FIGURE 2" captionStartId="4.[151,250,1226,1249]" captionTargetBox="[161,1432,196,1199]" captionTargetId="figure@4.[151,1436,109,1232]" captionTargetPageId="4" captionText="FIGURE 2. Astyanax guaporensis, left side of upper jaw. UFRO-I 3666, rio Guaporé downstream of Pimenteiras do Oeste, Rondônia, Brazil. Scale bar 1 mm." httpUri="https://zenodo.org/record/215545/files/figure.png" pageId="2" pageNumber="477">Fig. 2</figureCitation>
). Dentary with four pentacuspid teeth (22)*, followed by a series of six to eight smaller teeth, uni- to tricuspid (
<figureCitation id="ED8880EEFFDDFFF6FECEFF293A92FF12" box="[345,412,188,212]" captionStart="FIGURE 3" captionStartId="5.[151,250,877,900]" captionTargetBox="[179,1392,215,825]" captionTargetId="figure@5.[151,1436,176,872]" captionTargetPageId="5" captionText="FIGURE 3. Astyanax guaporensis, medial view of left dentary. UFRO-I 3666, rio Guaporé downstream of Pimenteiras do Oeste, Rondônia, Brazil. Scale bar 1 mm." httpUri="https://zenodo.org/record/215546/files/figure.png" pageId="2" pageNumber="477">Fig. 3</figureCitation>
).
</paragraph>
<caption id="21CCCCE3FFDDFFF6FF00FF6B38D8FED3" ID-Table-UUID="21CCCCE3FFDDFFF6FF00FF6B38D8FED3" box="[151,982,254,278]" httpUri="http://table.plazi.org/id/21CCCCE3FFDDFFF6FF00FF6B38D8FED3" pageId="2" pageNumber="477" targetBox="[159,1405,305,1402]" targetIsTable="true" targetPageId="2">
<paragraph id="750C9C6BFFDDFFF6FF00FF6B38D8FED3" blockId="2.[151,982,254,278]" box="[151,982,254,278]" pageId="2" pageNumber="477">
<emphasis id="47C74079FFDDFFF6FF00FF6B3A04FED0" bold="true" box="[151,266,254,278]" pageId="2" pageNumber="477">TABLE 1.</emphasis>
Morphometrics of
<taxonomicName id="B2B3E7E8FFDDFFF6FE4FFF6B39CCFED3" box="[472,706,254,277]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="477" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDDFFF6FE4FFF6B39CCFED3" box="[472,706,254,277]" italics="true" pageId="2" pageNumber="477">Astyanax guaporensis</emphasis>
</taxonomicName>
. SD=Standard Deviation.
</paragraph>
</caption>
<paragraph id="750C9C6BFFDDFFF6FD28FEA43E73FABF" pageId="2" pageNumber="477">
<table id="07B36ECBFFDD000BFF08FEA43E73FABC" box="[159,1405,305,1402]" gridcols="7" gridrows="26" pageId="2" pageNumber="477">
<tr id="CB839E29FFDD000BFF08FEA43E73FE81" box="[159,1405,305,327]" gridrow="0" pageId="2" pageNumber="477" rowspan-0="1" rowspan-2="1" rowspan-4="1" rowspan-5="1" rowspan-6="1">
<th id="8852F755FFDD000BFD28FEA43813FE81" box="[703,797,305,327]" gridcol="1" gridrow="0" pageId="2" pageNumber="477">Holotype</th>
<th id="8852F755FFDD000BFC51FEA43F33FE81" box="[966,1085,305,327]" gridcol="3" gridrow="0" pageId="2" pageNumber="477">Non types</th>
</tr>
<tr id="CB839E29FFDD000BFF08FECE3E73FEB6" box="[159,1405,347,368]" gridrow="1" pageId="2" pageNumber="477" rowspan-0="1" rowspan-1="1" rowspan-4="1">
<td id="8852F755FFDD000BFCEDFECE389AFEB6" box="[890,916,347,368]" gridcol="2" gridrow="1" pageId="2" pageNumber="477">n</td>
<td id="8852F755FFDD000BFC51FECE3F33FEB6" box="[966,1085,347,368]" gridcol="3" gridrow="1" pageId="2" pageNumber="477">Range</td>
<td id="8852F755FFDD000BFB74FECE3E13FEB6" box="[1251,1309,347,368]" gridcol="5" gridrow="1" pageId="2" pageNumber="477">Mean</td>
<td id="8852F755FFDD000BFACAFECE3E73FEB6" box="[1373,1405,347,368]" gridcol="6" gridrow="1" pageId="2" pageNumber="477">SD</td>
</tr>
<tr id="CB839E29FFDD000BFF08FE163E73FE05" box="[159,1405,387,451]" gridrow="2" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FE16390AFE05" box="[159,516,387,451]" gridcol="0" gridrow="2" pageId="2" pageNumber="477">
Standard length (mm)
<emphasis id="47C74079FFDDFFF6FF08FE383AC6FE04" bold="true" box="[159,456,428,451]" pageId="2" pageNumber="477">Percents of standard length</emphasis>
</th>
<td id="8852F755FFDD000BFD28FE163813FE05" box="[703,797,387,451]" gridcol="1" gridrow="2" pageId="2" pageNumber="477">38.6</td>
<td id="8852F755FFDD000BFCEDFE16389AFE05" box="[890,916,387,451]" gridcol="2" gridrow="2" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FE163F33FE05" box="[966,1085,387,451]" gridcol="3" gridrow="2" pageId="2" pageNumber="477">31.3 -</td>
<td id="8852F755FFDD000BFBEFFE163FAAFE05" box="[1144,1188,387,451]" gridcol="4" gridrow="2" pageId="2" pageNumber="477">48.4</td>
<td id="8852F755FFDD000BFB74FE163E13FE05" box="[1251,1309,387,451]" gridcol="5" gridrow="2" pageId="2" pageNumber="477">39.3</td>
<td id="8852F755FFDD000BFACAFE163E73FE05" box="[1373,1405,387,451]" gridcol="6" gridrow="2" pageId="2" pageNumber="477">3.5</td>
</tr>
<tr id="CB839E29FFDD000BFF08FE433E73FE2A" box="[159,1405,470,492]" gridrow="3" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FE43390AFE2A" box="[159,516,470,492]" gridcol="0" gridrow="3" pageId="2" pageNumber="477">Depth at dorsal-fin origin</th>
<td id="8852F755FFDD000BFD28FE433813FE2A" box="[703,797,470,492]" gridcol="1" gridrow="3" pageId="2" pageNumber="477">38.6</td>
<td id="8852F755FFDD000BFCEDFE43389AFE2A" box="[890,916,470,492]" gridcol="2" gridrow="3" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FE433F33FE2A" box="[966,1085,470,492]" gridcol="3" gridrow="3" pageId="2" pageNumber="477">38.5 -</td>
<td id="8852F755FFDD000BFBEFFE433FAAFE2A" box="[1144,1188,470,492]" gridcol="4" gridrow="3" pageId="2" pageNumber="477">45.5</td>
<td id="8852F755FFDD000BFB74FE433E13FE2A" box="[1251,1309,470,492]" gridcol="5" gridrow="3" pageId="2" pageNumber="477">40.9</td>
<td id="8852F755FFDD000BFACAFE433E73FE2A" box="[1373,1405,470,492]" gridcol="6" gridrow="3" pageId="2" pageNumber="477">2.1</td>
</tr>
<tr id="CB839E29FFDD000BFF08FD953E73FDD0" box="[159,1405,512,534]" gridrow="4" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FD95390AFDD0" box="[159,516,512,534]" gridcol="0" gridrow="4" pageId="2" pageNumber="477">Snout to dorsal-fin origin</th>
<td id="8852F755FFDD000BFD28FD953813FDD0" box="[703,797,512,534]" gridcol="1" gridrow="4" pageId="2" pageNumber="477">49.8</td>
<td id="8852F755FFDD000BFCEDFD95389AFDD0" box="[890,916,512,534]" gridcol="2" gridrow="4" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FD953F33FDD0" box="[966,1085,512,534]" gridcol="3" gridrow="4" pageId="2" pageNumber="477">47.1 -</td>
<td id="8852F755FFDD000BFBEFFD953FAAFDD0" box="[1144,1188,512,534]" gridcol="4" gridrow="4" pageId="2" pageNumber="477">50.5</td>
<td id="8852F755FFDD000BFB74FD953E13FDD0" box="[1251,1309,512,534]" gridcol="5" gridrow="4" pageId="2" pageNumber="477">48.9</td>
<td id="8852F755FFDD000BFACAFD953E73FDD0" box="[1373,1405,512,534]" gridcol="6" gridrow="4" pageId="2" pageNumber="477">1.0</td>
</tr>
<tr id="CB839E29FFDD000BFF08FDBC3E73FDF9" box="[159,1405,553,575]" gridrow="5" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FDBC390AFDF9" box="[159,516,553,575]" gridcol="0" gridrow="5" pageId="2" pageNumber="477">Snout to pectoral-fin origin</th>
<td id="8852F755FFDD000BFD28FDBC3813FDF9" box="[703,797,553,575]" gridcol="1" gridrow="5" pageId="2" pageNumber="477">29.0</td>
<td id="8852F755FFDD000BFCEDFDBC389AFDF9" box="[890,916,553,575]" gridcol="2" gridrow="5" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FDBC3F33FDF9" box="[966,1085,553,575]" gridcol="3" gridrow="5" pageId="2" pageNumber="477">26.4 -</td>
<td id="8852F755FFDD000BFBEFFDBC3FAAFDF9" box="[1144,1188,553,575]" gridcol="4" gridrow="5" pageId="2" pageNumber="477">31.5</td>
<td id="8852F755FFDD000BFB74FDBC3E13FDF9" box="[1251,1309,553,575]" gridcol="5" gridrow="5" pageId="2" pageNumber="477">28.7</td>
<td id="8852F755FFDD000BFACAFDBC3E73FDF9" box="[1373,1405,553,575]" gridcol="6" gridrow="5" pageId="2" pageNumber="477">1.1</td>
</tr>
<tr id="CB839E29FFDD000BFF08FDC73E73FDAE" box="[159,1405,594,616]" gridrow="6" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FDC7390AFDAE" box="[159,516,594,616]" gridcol="0" gridrow="6" pageId="2" pageNumber="477">Snout to pelvic-fin origin</th>
<td id="8852F755FFDD000BFD28FDC73813FDAE" box="[703,797,594,616]" gridcol="1" gridrow="6" pageId="2" pageNumber="477">49.0</td>
<td id="8852F755FFDD000BFCEDFDC7389AFDAE" box="[890,916,594,616]" gridcol="2" gridrow="6" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FDC73F33FDAE" box="[966,1085,594,616]" gridcol="3" gridrow="6" pageId="2" pageNumber="477">45.9 -</td>
<td id="8852F755FFDD000BFBEFFDC73FAAFDAE" box="[1144,1188,594,616]" gridcol="4" gridrow="6" pageId="2" pageNumber="477">50.0</td>
<td id="8852F755FFDD000BFB74FDC73E13FDAE" box="[1251,1309,594,616]" gridcol="5" gridrow="6" pageId="2" pageNumber="477">47.7</td>
<td id="8852F755FFDD000BFACAFDC73E73FDAE" box="[1373,1405,594,616]" gridcol="6" gridrow="6" pageId="2" pageNumber="477">1.1</td>
</tr>
<tr id="CB839E29FFDD000BFF08FDEE3E73FD54" box="[159,1405,635,658]" gridrow="7" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FDEE390AFD54" box="[159,516,635,658]" gridcol="0" gridrow="7" pageId="2" pageNumber="477">Snout to anal-fin origin</th>
<td id="8852F755FFDD000BFD28FDEE3813FD54" box="[703,797,635,658]" gridcol="1" gridrow="7" pageId="2" pageNumber="477">64.7</td>
<td id="8852F755FFDD000BFCEDFDEE389AFD54" box="[890,916,635,658]" gridcol="2" gridrow="7" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FDEE3F33FD54" box="[966,1085,635,658]" gridcol="3" gridrow="7" pageId="2" pageNumber="477">60.2 -</td>
<td id="8852F755FFDD000BFBEFFDEE3FAAFD54" box="[1144,1188,635,658]" gridcol="4" gridrow="7" pageId="2" pageNumber="477">64.7</td>
<td id="8852F755FFDD000BFB74FDEE3E13FD54" box="[1251,1309,635,658]" gridcol="5" gridrow="7" pageId="2" pageNumber="477">63.2</td>
<td id="8852F755FFDD000BFACAFDEE3E73FD54" box="[1373,1405,635,658]" gridcol="6" gridrow="7" pageId="2" pageNumber="477">1.3</td>
</tr>
<tr id="CB839E29FFDD000BFF08FD303E73FD7D" box="[159,1405,677,699]" gridrow="8" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FD30390AFD7D" box="[159,516,677,699]" gridcol="0" gridrow="8" pageId="2" pageNumber="477">Caudal-peduncle depth</th>
<td id="8852F755FFDD000BFD28FD303813FD7D" box="[703,797,677,699]" gridcol="1" gridrow="8" pageId="2" pageNumber="477">11.0</td>
<td id="8852F755FFDD000BFCEDFD30389AFD7D" box="[890,916,677,699]" gridcol="2" gridrow="8" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FD303F33FD7D" box="[966,1085,677,699]" gridcol="3" gridrow="8" pageId="2" pageNumber="477">9.5 -</td>
<td id="8852F755FFDD000BFBEFFD303FAAFD7D" box="[1144,1188,677,699]" gridcol="4" gridrow="8" pageId="2" pageNumber="477">12.6</td>
<td id="8852F755FFDD000BFB74FD303E13FD7D" box="[1251,1309,677,699]" gridcol="5" gridrow="8" pageId="2" pageNumber="477">10.2</td>
<td id="8852F755FFDD000BFACAFD303E73FD7D" box="[1373,1405,677,699]" gridcol="6" gridrow="8" pageId="2" pageNumber="477">0.8</td>
</tr>
<tr id="CB839E29FFDD000BFF08FD5B3E73FD22" box="[159,1405,718,740]" gridrow="9" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FD5B390AFD22" box="[159,516,718,740]" gridcol="0" gridrow="9" pageId="2" pageNumber="477">Caudal-peduncle length</th>
<td id="8852F755FFDD000BFD28FD5B3813FD22" box="[703,797,718,740]" gridcol="1" gridrow="9" pageId="2" pageNumber="477">9.6</td>
<td id="8852F755FFDD000BFCEDFD5B389AFD22" box="[890,916,718,740]" gridcol="2" gridrow="9" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FD5B3F33FD22" box="[966,1085,718,740]" gridcol="3" gridrow="9" pageId="2" pageNumber="477">9.6 -</td>
<td id="8852F755FFDD000BFBEFFD5B3FAAFD22" box="[1144,1188,718,740]" gridcol="4" gridrow="9" pageId="2" pageNumber="477">13.9</td>
<td id="8852F755FFDD000BFB74FD5B3E13FD22" box="[1251,1309,718,740]" gridcol="5" gridrow="9" pageId="2" pageNumber="477">10.8</td>
<td id="8852F755FFDD000BFACAFD5B3E73FD22" box="[1373,1405,718,740]" gridcol="6" gridrow="9" pageId="2" pageNumber="477">1.1</td>
</tr>
<tr id="CB839E29FFDD000BFF08FD6D3E73FCC8" box="[159,1405,760,782]" gridrow="10" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FD6D390AFCC8" box="[159,516,760,782]" gridcol="0" gridrow="10" pageId="2" pageNumber="477">Pectoral-fin length</th>
<td id="8852F755FFDD000BFD28FD6D3813FCC8" box="[703,797,760,782]" gridcol="1" gridrow="10" pageId="2" pageNumber="477">18.6</td>
<td id="8852F755FFDD000BFCEDFD6D389AFCC8" box="[890,916,760,782]" gridcol="2" gridrow="10" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FD6D3F33FCC8" box="[966,1085,760,782]" gridcol="3" gridrow="10" pageId="2" pageNumber="477">18.6 -</td>
<td id="8852F755FFDD000BFBEFFD6D3FAAFCC8" box="[1144,1188,760,782]" gridcol="4" gridrow="10" pageId="2" pageNumber="477">25.0</td>
<td id="8852F755FFDD000BFB74FD6D3E13FCC8" box="[1251,1309,760,782]" gridcol="5" gridrow="10" pageId="2" pageNumber="477">23.6</td>
<td id="8852F755FFDD000BFACAFD6D3E73FCC8" box="[1373,1405,760,782]" gridcol="6" gridrow="10" pageId="2" pageNumber="477">1.5</td>
</tr>
<tr id="CB839E29FFDD000BFF08FCB43E73FCF1" box="[159,1405,801,823]" gridrow="11" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FCB4390AFCF1" box="[159,516,801,823]" gridcol="0" gridrow="11" pageId="2" pageNumber="477">Pelvic-fin length</th>
<td id="8852F755FFDD000BFD28FCB43813FCF1" box="[703,797,801,823]" gridcol="1" gridrow="11" pageId="2" pageNumber="477">15.8</td>
<td id="8852F755FFDD000BFCEDFCB4389AFCF1" box="[890,916,801,823]" gridcol="2" gridrow="11" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FCB43F33FCF1" box="[966,1085,801,823]" gridcol="3" gridrow="11" pageId="2" pageNumber="477">15.8 -</td>
<td id="8852F755FFDD000BFBEFFCB43FAAFCF1" box="[1144,1188,801,823]" gridcol="4" gridrow="11" pageId="2" pageNumber="477">24.9</td>
<td id="8852F755FFDD000BFB74FCB43E13FCF1" box="[1251,1309,801,823]" gridcol="5" gridrow="11" pageId="2" pageNumber="477">19.2</td>
<td id="8852F755FFDD000BFACAFCB43E73FCF1" box="[1373,1405,801,823]" gridcol="6" gridrow="11" pageId="2" pageNumber="477">1.5</td>
</tr>
<tr id="CB839E29FFDD000BFF08FCDF3E73FCA6" box="[159,1405,842,864]" gridrow="12" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FCDF390AFCA6" box="[159,516,842,864]" gridcol="0" gridrow="12" pageId="2" pageNumber="477">Pelvic-fin origin to anal-fin origin</th>
<td id="8852F755FFDD000BFD28FCDF3813FCA6" box="[703,797,842,864]" gridcol="1" gridrow="12" pageId="2" pageNumber="477">18.5</td>
<td id="8852F755FFDD000BFCEDFCDF389AFCA6" box="[890,916,842,864]" gridcol="2" gridrow="12" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FCDF3F33FCA6" box="[966,1085,842,864]" gridcol="3" gridrow="12" pageId="2" pageNumber="477">14.5 -</td>
<td id="8852F755FFDD000BFBEFFCDF3FAAFCA6" box="[1144,1188,842,864]" gridcol="4" gridrow="12" pageId="2" pageNumber="477">18.7</td>
<td id="8852F755FFDD000BFB74FCDF3E13FCA6" box="[1251,1309,842,864]" gridcol="5" gridrow="12" pageId="2" pageNumber="477">16.7</td>
<td id="8852F755FFDD000BFACAFCDF3E73FCA6" box="[1373,1405,842,864]" gridcol="6" gridrow="12" pageId="2" pageNumber="477">1.1</td>
</tr>
<tr id="CB839E29FFDD000BFF08FCE63E73FC4C" box="[159,1405,883,906]" gridrow="13" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FCE6390AFC4C" box="[159,516,883,906]" gridcol="0" gridrow="13" pageId="2" pageNumber="477">Dorsal-fin length</th>
<td id="8852F755FFDD000BFD28FCE63813FC4C" box="[703,797,883,906]" gridcol="1" gridrow="13" pageId="2" pageNumber="477">31.5</td>
<td id="8852F755FFDD000BFCEDFCE6389AFC4C" box="[890,916,883,906]" gridcol="2" gridrow="13" pageId="2" pageNumber="477">30</td>
<td id="8852F755FFDD000BFC51FCE63F33FC4C" box="[966,1085,883,906]" gridcol="3" gridrow="13" pageId="2" pageNumber="477">31.5 -</td>
<td id="8852F755FFDD000BFBEFFCE63FAAFC4C" box="[1144,1188,883,906]" gridcol="4" gridrow="13" pageId="2" pageNumber="477">37.1</td>
<td id="8852F755FFDD000BFB74FCE63E13FC4C" box="[1251,1309,883,906]" gridcol="5" gridrow="13" pageId="2" pageNumber="477">34.9</td>
<td id="8852F755FFDD000BFACAFCE63E73FC4C" box="[1373,1405,883,906]" gridcol="6" gridrow="13" pageId="2" pageNumber="477">1.3</td>
</tr>
<tr id="CB839E29FFDD000BFF08FC083E73FC75" box="[159,1405,925,947]" gridrow="14" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FC08390AFC75" box="[159,516,925,947]" gridcol="0" gridrow="14" pageId="2" pageNumber="477">Dorsal-fin base length</th>
<td id="8852F755FFDD000BFD28FC083813FC75" box="[703,797,925,947]" gridcol="1" gridrow="14" pageId="2" pageNumber="477">16.1</td>
<td id="8852F755FFDD000BFCEDFC08389AFC75" box="[890,916,925,947]" gridcol="2" gridrow="14" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FC083F33FC75" box="[966,1085,925,947]" gridcol="3" gridrow="14" pageId="2" pageNumber="477">15.1 -</td>
<td id="8852F755FFDD000BFBEFFC083FAAFC75" box="[1144,1188,925,947]" gridcol="4" gridrow="14" pageId="2" pageNumber="477">19.0</td>
<td id="8852F755FFDD000BFB74FC083E13FC75" box="[1251,1309,925,947]" gridcol="5" gridrow="14" pageId="2" pageNumber="477">16.3</td>
<td id="8852F755FFDD000BFACAFC083E73FC75" box="[1373,1405,925,947]" gridcol="6" gridrow="14" pageId="2" pageNumber="477">0.9</td>
</tr>
<tr id="CB839E29FFDD000BFF08FC533E73FC1A" box="[159,1405,966,988]" gridrow="15" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FC53390AFC1A" box="[159,516,966,988]" gridcol="0" gridrow="15" pageId="2" pageNumber="477">Anal-fin length</th>
<td id="8852F755FFDD000BFD28FC533813FC1A" box="[703,797,966,988]" gridcol="1" gridrow="15" pageId="2" pageNumber="477">20.8</td>
<td id="8852F755FFDD000BFCEDFC53389AFC1A" box="[890,916,966,988]" gridcol="2" gridrow="15" pageId="2" pageNumber="477">28</td>
<td id="8852F755FFDD000BFC51FC533F33FC1A" box="[966,1085,966,988]" gridcol="3" gridrow="15" pageId="2" pageNumber="477">20.2 -</td>
<td id="8852F755FFDD000BFBEFFC533FAAFC1A" box="[1144,1188,966,988]" gridcol="4" gridrow="15" pageId="2" pageNumber="477">24.2</td>
<td id="8852F755FFDD000BFB74FC533E13FC1A" box="[1251,1309,966,988]" gridcol="5" gridrow="15" pageId="2" pageNumber="477">22.5</td>
<td id="8852F755FFDD000BFACAFC533E73FC1A" box="[1373,1405,966,988]" gridcol="6" gridrow="15" pageId="2" pageNumber="477">1.1</td>
</tr>
<tr id="CB839E29FFDD000BFF08FC653E73FBC0" box="[159,1405,1008,1030]" gridrow="16" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FC65390AFBC0" box="[159,516,1008,1030]" gridcol="0" gridrow="16" pageId="2" pageNumber="477">Anal-fin base length</th>
<td id="8852F755FFDD000BFD28FC653813FBC0" box="[703,797,1008,1030]" gridcol="1" gridrow="16" pageId="2" pageNumber="477">31.4</td>
<td id="8852F755FFDD000BFCEDFC65389AFBC0" box="[890,916,1008,1030]" gridcol="2" gridrow="16" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FC653F33FBC0" box="[966,1085,1008,1030]" gridcol="3" gridrow="16" pageId="2" pageNumber="477">31.4 -</td>
<td id="8852F755FFDD000BFBEFFC653FAAFBC0" box="[1144,1188,1008,1030]" gridcol="4" gridrow="16" pageId="2" pageNumber="477">37.5</td>
<td id="8852F755FFDD000BFB74FC653E13FBC0" box="[1251,1309,1008,1030]" gridcol="5" gridrow="16" pageId="2" pageNumber="477">34.9</td>
<td id="8852F755FFDD000BFACAFC653E73FBC0" box="[1373,1405,1008,1030]" gridcol="6" gridrow="16" pageId="2" pageNumber="477">1.3</td>
</tr>
<tr id="CB839E29FFDD000BFF08FB8C3E73FBE9" box="[159,1405,1049,1071]" gridrow="17" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FB8C390AFBE9" box="[159,516,1049,1071]" gridcol="0" gridrow="17" pageId="2" pageNumber="477">Eye to dorsal-fin origin</th>
<td id="8852F755FFDD000BFD28FB8C3813FBE9" box="[703,797,1049,1071]" gridcol="1" gridrow="17" pageId="2" pageNumber="477">35.6</td>
<td id="8852F755FFDD000BFCEDFB8C389AFBE9" box="[890,916,1049,1071]" gridcol="2" gridrow="17" pageId="2" pageNumber="477">30</td>
<td id="8852F755FFDD000BFC51FB8C3F33FBE9" box="[966,1085,1049,1071]" gridcol="3" gridrow="17" pageId="2" pageNumber="477">32.7 -</td>
<td id="8852F755FFDD000BFBEFFB8C3FAAFBE9" box="[1144,1188,1049,1071]" gridcol="4" gridrow="17" pageId="2" pageNumber="477">36.4</td>
<td id="8852F755FFDD000BFB74FB8C3E13FBE9" box="[1251,1309,1049,1071]" gridcol="5" gridrow="17" pageId="2" pageNumber="477">34.6</td>
<td id="8852F755FFDD000BFACAFB8C3E73FBE9" box="[1373,1405,1049,1071]" gridcol="6" gridrow="17" pageId="2" pageNumber="477">1.0</td>
</tr>
<tr id="CB839E29FFDD000BFF08FBD73E73FB9E" box="[159,1405,1090,1112]" gridrow="18" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FBD7390AFB9E" box="[159,516,1090,1112]" gridcol="0" gridrow="18" pageId="2" pageNumber="477">Dorsal-fin origin to caudal-fin base</th>
<td id="8852F755FFDD000BFD28FBD73813FB9E" box="[703,797,1090,1112]" gridcol="1" gridrow="18" pageId="2" pageNumber="477">55.4</td>
<td id="8852F755FFDD000BFCEDFBD7389AFB9E" box="[890,916,1090,1112]" gridcol="2" gridrow="18" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FBD73F33FB9E" box="[966,1085,1090,1112]" gridcol="3" gridrow="18" pageId="2" pageNumber="477">52.8 -</td>
<td id="8852F755FFDD000BFBEFFBD73FAAFB9E" box="[1144,1188,1090,1112]" gridcol="4" gridrow="18" pageId="2" pageNumber="477">60.7</td>
<td id="8852F755FFDD000BFB74FBD73E13FB9E" box="[1251,1309,1090,1112]" gridcol="5" gridrow="18" pageId="2" pageNumber="477">57.4</td>
<td id="8852F755FFDD000BFACAFBD73E73FB9E" box="[1373,1405,1090,1112]" gridcol="6" gridrow="18" pageId="2" pageNumber="477">1.7</td>
</tr>
<tr id="CB839E29FFDD000BFF08FBFE3E73FB44" box="[159,1405,1131,1154]" gridrow="19" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FBFE390AFB44" box="[159,516,1131,1154]" gridcol="0" gridrow="19" pageId="2" pageNumber="477">Head depth</th>
<td id="8852F755FFDD000BFD28FBFE3813FB44" box="[703,797,1131,1154]" gridcol="1" gridrow="19" pageId="2" pageNumber="477">32.9</td>
<td id="8852F755FFDD000BFCEDFBFE389AFB44" box="[890,916,1131,1154]" gridcol="2" gridrow="19" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FBFE3F33FB44" box="[966,1085,1131,1154]" gridcol="3" gridrow="19" pageId="2" pageNumber="477">30.2 -</td>
<td id="8852F755FFDD000BFBEFFBFE3FAAFB44" box="[1144,1188,1131,1154]" gridcol="4" gridrow="19" pageId="2" pageNumber="477">37.7</td>
<td id="8852F755FFDD000BFB74FBFE3E13FB44" box="[1251,1309,1131,1154]" gridcol="5" gridrow="19" pageId="2" pageNumber="477">32.8</td>
<td id="8852F755FFDD000BFACAFBFE3E73FB44" box="[1373,1405,1131,1154]" gridcol="6" gridrow="19" pageId="2" pageNumber="477">1.5</td>
</tr>
<tr id="CB839E29FFDD000BFF08FB003E73FB6D" box="[159,1405,1173,1195]" gridrow="20" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FB00390AFB6D" box="[159,516,1173,1195]" gridcol="0" gridrow="20" pageId="2" pageNumber="477">Head length</th>
<td id="8852F755FFDD000BFD28FB003813FB6D" box="[703,797,1173,1195]" gridcol="1" gridrow="20" pageId="2" pageNumber="477">25.6</td>
<td id="8852F755FFDD000BFCEDFB00389AFB6D" box="[890,916,1173,1195]" gridcol="2" gridrow="20" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FB003F33FB6D" box="[966,1085,1173,1195]" gridcol="3" gridrow="20" pageId="2" pageNumber="477">25.6 -</td>
<td id="8852F755FFDD000BFBEFFB003FAAFB6D" box="[1144,1188,1173,1195]" gridcol="4" gridrow="20" pageId="2" pageNumber="477">28.9</td>
<td id="8852F755FFDD000BFB74FB003E13FB6D" box="[1251,1309,1173,1195]" gridcol="5" gridrow="20" pageId="2" pageNumber="477">27.6</td>
<td id="8852F755FFDD000BFACAFB003E73FB6D" box="[1373,1405,1173,1195]" gridcol="6" gridrow="20" pageId="2" pageNumber="477">0.8</td>
</tr>
<tr id="CB839E29FFDD000BFF08FB2B3E73FB13" box="[159,1405,1214,1237]" gridrow="21" pageId="2" pageNumber="477" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-6="1">
<th id="8852F755FFDD000BFF08FB2B390AFB13" box="[159,516,1214,1237]" gridcol="0" gridrow="21" pageId="2" pageNumber="477">
<emphasis id="47C74079FFDDFFF6FF08FB2A3A95FB12" bold="true" box="[159,411,1214,1237]" pageId="2" pageNumber="477">Percents of head length</emphasis>
</th>
</tr>
<tr id="CB839E29FFDD000BFF08FB7D3E73FB38" box="[159,1405,1256,1278]" gridrow="22" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FB7D390AFB38" box="[159,516,1256,1278]" gridcol="0" gridrow="22" pageId="2" pageNumber="477">Horizontal eye diameter</th>
<td id="8852F755FFDD000BFD28FB7D3813FB38" box="[703,797,1256,1278]" gridcol="1" gridrow="22" pageId="2" pageNumber="477">48.1</td>
<td id="8852F755FFDD000BFCEDFB7D389AFB38" box="[890,916,1256,1278]" gridcol="2" gridrow="22" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FB7D3F33FB38" box="[966,1085,1256,1278]" gridcol="3" gridrow="22" pageId="2" pageNumber="477">43.5 -</td>
<td id="8852F755FFDD000BFBEFFB7D3FAAFB38" box="[1144,1188,1256,1278]" gridcol="4" gridrow="22" pageId="2" pageNumber="477">52.1</td>
<td id="8852F755FFDD000BFB74FB7D3E13FB38" box="[1251,1309,1256,1278]" gridcol="5" gridrow="22" pageId="2" pageNumber="477">45.8</td>
<td id="8852F755FFDD000BFACAFB7D3E73FB38" box="[1373,1405,1256,1278]" gridcol="6" gridrow="22" pageId="2" pageNumber="477">2.1</td>
</tr>
<tr id="CB839E29FFDD000BFF08FA843E73FAE1" box="[159,1405,1297,1319]" gridrow="23" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FA84390AFAE1" box="[159,516,1297,1319]" gridcol="0" gridrow="23" pageId="2" pageNumber="477">Snout length</th>
<td id="8852F755FFDD000BFD28FA843813FAE1" box="[703,797,1297,1319]" gridcol="1" gridrow="23" pageId="2" pageNumber="477">22.5</td>
<td id="8852F755FFDD000BFCEDFA84389AFAE1" box="[890,916,1297,1319]" gridcol="2" gridrow="23" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FA843F33FAE1" box="[966,1085,1297,1319]" gridcol="3" gridrow="23" pageId="2" pageNumber="477">22.5 -</td>
<td id="8852F755FFDD000BFBEFFA843FAAFAE1" box="[1144,1188,1297,1319]" gridcol="4" gridrow="23" pageId="2" pageNumber="477">27.4</td>
<td id="8852F755FFDD000BFB74FA843E13FAE1" box="[1251,1309,1297,1319]" gridcol="5" gridrow="23" pageId="2" pageNumber="477">25.8</td>
<td id="8852F755FFDD000BFACAFA843E73FAE1" box="[1373,1405,1297,1319]" gridcol="6" gridrow="23" pageId="2" pageNumber="477">1.2</td>
</tr>
<tr id="CB839E29FFDD000BFF08FAAF3E73FA96" box="[159,1405,1338,1360]" gridrow="24" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FAAF390AFA96" box="[159,516,1338,1360]" gridcol="0" gridrow="24" pageId="2" pageNumber="477">Interorbital width</th>
<td id="8852F755FFDD000BFD28FAAF3813FA96" box="[703,797,1338,1360]" gridcol="1" gridrow="24" pageId="2" pageNumber="477">28.9</td>
<td id="8852F755FFDD000BFCEDFAAF389AFA96" box="[890,916,1338,1360]" gridcol="2" gridrow="24" pageId="2" pageNumber="477">31</td>
<td id="8852F755FFDD000BFC51FAAF3F33FA96" box="[966,1085,1338,1360]" gridcol="3" gridrow="24" pageId="2" pageNumber="477">28.2 -</td>
<td id="8852F755FFDD000BFBEFFAAF3FAAFA96" box="[1144,1188,1338,1360]" gridcol="4" gridrow="24" pageId="2" pageNumber="477">31.8</td>
<td id="8852F755FFDD000BFB74FAAF3E13FA96" box="[1251,1309,1338,1360]" gridcol="5" gridrow="24" pageId="2" pageNumber="477">29.7</td>
<td id="8852F755FFDD000BFACAFAAF3E73FA96" box="[1373,1405,1338,1360]" gridcol="6" gridrow="24" pageId="2" pageNumber="477">1.0</td>
</tr>
<tr id="CB839E29FFDD000BFF08FAF63E73FABC" box="[159,1405,1379,1402]" gridrow="25" pageId="2" pageNumber="477">
<th id="8852F755FFDD000BFF08FAF6390AFABC" box="[159,516,1379,1402]" gridcol="0" gridrow="25" pageId="2" pageNumber="477">Upper jaw length</th>
<td id="8852F755FFDD000BFD28FAF63813FABC" box="[703,797,1379,1402]" gridcol="1" gridrow="25" pageId="2" pageNumber="477">39.0</td>
<td id="8852F755FFDD000BFCEDFAF6389AFABC" box="[890,916,1379,1402]" gridcol="2" gridrow="25" pageId="2" pageNumber="477">30</td>
<td id="8852F755FFDD000BFC51FAF63F33FABC" box="[966,1085,1379,1402]" gridcol="3" gridrow="25" pageId="2" pageNumber="477">39.0 -</td>
<td id="8852F755FFDD000BFBEFFAF63FAAFABC" box="[1144,1188,1379,1402]" gridcol="4" gridrow="25" pageId="2" pageNumber="477">45.1</td>
<td id="8852F755FFDD000BFB74FAF63E13FABC" box="[1251,1309,1379,1402]" gridcol="5" gridrow="25" pageId="2" pageNumber="477">41.4</td>
<td id="8852F755FFDD000BFACAFAF63E73FABC" box="[1373,1405,1379,1402]" gridcol="6" gridrow="25" pageId="2" pageNumber="477">1.5</td>
</tr>
</table>
</paragraph>
<paragraph id="750C9C6BFFDDFFF6FF50FA2B390EF94C" blockId="2.[151,1437,1470,2037]" pageId="2" pageNumber="477">Scales cycloid. Lateral line slightly curved ventrally, with 33 (20), 34 (12) or 35* (4) perforated scales, continuous from supracleithrum to base of caudal fin. Longitudinal scale rows between dorsal-fin origin and lateral line 6 (35)* or 7 (2). Longitudinal scale rows between lateral line and pelvic-fin origin 5 (37)*. Median series of scales along dorsal line between tip of supraoccipital spine and dorsal-fin origin 8 (28) or 9 (5). Horizontal scale rows around caudal peduncle 14 (31)*. Single row of scales extending at first one-third of anal-fin base. Caudal fin with scales restricted to its base.</paragraph>
<paragraph id="750C9C6BFFDDFFF6FF50F903390EF833" blockId="2.[151,1437,1470,2037]" pageId="2" pageNumber="477">Dorsal-fin rays ii, 9 (37)*, distal profile of dorsal fin straight to slightly rounded. Dorsal-fin origin posterior to vertical through pelvic-fin origin; first dorsal-fin pterygiophore posterior to neural spine of fourth vertebra (5). Adipose fin present. Anal-fin rays iii or iv, 24 (5), 25 (10), 26 (10)* or 27 (10); first anal-fin pterygiophore posterior to hemal spine of 11th (5) vertebra. Pectoral-fin rays i, 12 (10)*, 13 (23) or 14 (3); tip of pectoral fin extending beyond pelvic-fin origin. Pelvic-fin rays i, 7 (37)*; tip of pelvic fin extending beyond anal-fin origin. Principal caudal-fin rays i, 9, 8, i; caudal fin forked, lobes somewhat pointed, of similar size. Dorsal procurrent caudal-fin rays 11 (2), 12 (2) or 13 (1); ventral procurrent caudal-fin rays 9 (1) or 10 (4). Gill-rakers on first gill arch: seven (4) on epibranchial, one (4) on cartilage between ceratobranchial and epibranchial, ten (4) on ceratobranchial, and three (4) on hypobranchial. Vertebrae 31 (1), 32 (2) or 33 (2). Supraneurals 3 (1) or 4 (4); distal portion slightly expanded.</paragraph>
<caption id="21CCCCE3FFDCFFF7FF00F8FB3921F826" httpUri="https://zenodo.org/record/215544/files/figure.png" pageId="3" pageNumber="478" targetBox="[284,1297,193,1870]" targetPageId="3">
<paragraph id="750C9C6BFFDCFFF7FF00F8FB3921F826" blockId="3.[151,1436,1902,2016]" pageId="3" pageNumber="478">
<emphasis id="47C74079FFDCFFF7FF00F8FB3A1BF842" bold="true" box="[151,277,1902,1925]" pageId="3" pageNumber="478">FIGURE 1.</emphasis>
<taxonomicName id="B2B3E7E8FFDCFFF7FE8AF8FA3AF3F843" box="[285,509,1903,1925]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="478" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDCFFF7FE8AF8FA3AF3F843" box="[285,509,1903,1925]" italics="true" pageId="3" pageNumber="478">Astyanax guaporensis</emphasis>
</taxonomicName>
: (a) holotype, FMNH 54709, 38.6 mm SL, photo by J. Birindelli, and (b) paratype, plate VII, fig. 4 of Eigenmann (1911a), ex CM 3352, probably FMNH 54710, 32.0 mm SL, rio Guaporé at Maciel, Rondônia, Brazil; (c) UFRO-I 3698, 39.0 mm SL, and (d) UFRO-I 3698, live specimen, photo by T. Pires, rio Guaporé downstream of Pimenteiras do Oeste, Rondônia, Brazil.
</paragraph>
</caption>
<caption id="21CCCCE3FFDBFFF0FF00FB5F3AF8FAC6" httpUri="https://zenodo.org/record/215545/files/figure.png" pageId="4" pageNumber="479" targetBox="[161,1432,196,1199]" targetPageId="4">
<paragraph id="750C9C6BFFDBFFF0FF00FB5F3AF8FAC6" blockId="4.[151,1436,1226,1280]" pageId="4" pageNumber="479">
<emphasis id="47C74079FFDBFFF0FF00FB5F3A1AFB26" bold="true" box="[151,276,1226,1249]" pageId="4" pageNumber="479">FIGURE 2.</emphasis>
<taxonomicName id="B2B3E7E8FFDBFFF0FE8AFB593AF3FB27" box="[285,509,1228,1249]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="4" pageNumber="479" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDBFFF0FE8AFB593AF3FB27" box="[285,509,1228,1249]" italics="true" pageId="4" pageNumber="479">Astyanax guaporensis</emphasis>
</taxonomicName>
, left side of upper jaw. UFRO-I 3666, rio Guaporé downstream of Pimenteiras do Oeste, Rondônia, Brazil. Scale bar 1 mm.
</paragraph>
</caption>
<paragraph id="750C9C6BFFDBFFF0FF50FABC3A89F8FA" blockId="4.[151,1437,1321,2032]" pageId="4" pageNumber="479">
<emphasis id="47C74079FFDBFFF0FF50FABC3A9CFA84" bold="true" box="[199,402,1321,1346]" pageId="4" pageNumber="479">Color in alcohol.</emphasis>
Overall ground color yellowish.
<taxonomicName id="B2B3E7E8FFDBFFF0FC85FABC387FFA87" box="[786,881,1321,1345]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="4" pageNumber="482" phylum="Chordata" rank="species" species="anterior">Anterior</taxonomicName>
portion of maxilla and dentary, and top of head with small dark chromatophores. Few dark chromatophores on opercle. Scales of first two or three horizontal scale rows bordered by dark pigmentation, forming slight reticulated pattern. Some specimens with faint dark pigmentation bordering all scales, except on ventral portion of body. Humeral blotch conspicuous, vertically oriented, extending over one scale row ventral to, and three scale rows dorsal to lateral line, and over three scales horizontally. Portion of humeral blotch located dorsal to lateral line often interrupted by clear horizontal stripe. Humeral blotch followed posteriorly by clear area and then by pigmented area progressively fading posteriorly as a longitudinal stripe, from vertical through 7th or 8th lateral line, over fourth or fifth horizontal scale rows. Dark pigmentation along horizontal septum extending approximately from vertical through dorsal-fin origin to caudal peduncle, falling short of caudal-fin base. Series of 10-13 transverse anteriorly directed V-shaped marks of variable intensity over dark pigmentation along horizontal septum. First unbranched dorsal-fin ray with dark chromatophores, remaining dorsal-fin rays hyaline. Distal portion of interadial membranes of all dorsal-fin rays with scattered dark chromatophores. Pectoral, pelvic, caudal and adipose fins with scattered dark chromatophores. Anal fin with scattered dark chromatophores, frequently concentrated in proximal and distal portions of interadial membranes (
<figureCitation id="ED8880EEFFDBFFF0FEB0F8B13A69F8FA" box="[295,359,1828,1852]" captionStart="FIGURE 1" captionStartId="3.[151,250,1902,1925]" captionTargetBox="[284,1297,193,1870]" captionTargetId="figure@3.[284,1298,193,1870]" captionTargetPageId="3" captionText="FIGURE 1. Astyanax guaporensis: (a) holotype, FMNH 54709, 38.6 mm SL, photo by J. Birindelli, and (b) paratype, plate VII, fig. 4 of Eigenmann (1911 a), ex CM 3352, probably FMNH 54710, 32.0 mm SL, rio Guaporé at Maciel, Rondônia, Brazil; (c) UFRO-I 3698, 39.0 mm SL, and (d) UFRO-I 3698, live specimen, photo by T. Pires, rio Guaporé downstream of Pimenteiras do Oeste, Rondônia, Brazil." httpUri="https://zenodo.org/record/215544/files/figure.png" pageId="4" pageNumber="479">Fig. 1</figureCitation>
c).
</paragraph>
<paragraph id="750C9C6BFFDBFFF0FF50F8DD3A9FF836" blockId="4.[151,1437,1321,2032]" pageId="4" pageNumber="479">
<emphasis id="47C74079FFDBFFF0FF50F8DD3A6DF8A7" bold="true" box="[199,355,1864,1889]" pageId="4" pageNumber="479">Color in life.</emphasis>
Overall body coloration silver. Lateral and ventral surfaces of head, ventrolateral portions of body, and anteroventral portion of caudal peduncle covered with guanine. Head and body with iridescent hues of blue. Dorsal, anal and adipose fins and iris orange to yellow. Pectoral, pelvic and caudal fins hyaline. Dorsal portions of head and body yellow. Humeral blotch distinctly visible. Anteriorly directed V-shaped marks conspicuous (
<figureCitation id="ED8880EEFFDBFFF0FEA6F84D3A7EF836" box="[305,368,2008,2032]" captionStart="FIGURE 1" captionStartId="3.[151,250,1902,1925]" captionTargetBox="[284,1297,193,1870]" captionTargetId="figure@3.[284,1298,193,1870]" captionTargetPageId="3" captionText="FIGURE 1. Astyanax guaporensis: (a) holotype, FMNH 54709, 38.6 mm SL, photo by J. Birindelli, and (b) paratype, plate VII, fig. 4 of Eigenmann (1911 a), ex CM 3352, probably FMNH 54710, 32.0 mm SL, rio Guaporé at Maciel, Rondônia, Brazil; (c) UFRO-I 3698, 39.0 mm SL, and (d) UFRO-I 3698, live specimen, photo by T. Pires, rio Guaporé downstream of Pimenteiras do Oeste, Rondônia, Brazil." httpUri="https://zenodo.org/record/215544/files/figure.png" pageId="4" pageNumber="479">Fig. 1</figureCitation>
d).
</paragraph>
<caption id="21CCCCE3FFDAFFF1FF00FCF83932FC64" httpUri="https://zenodo.org/record/215546/files/figure.png" pageId="5" pageNumber="480" targetBox="[179,1392,215,825]" targetPageId="5">
<paragraph id="750C9C6BFFDAFFF1FF00FCF83932FC64" blockId="5.[151,1435,877,930]" pageId="5" pageNumber="480">
<emphasis id="47C74079FFDAFFF1FF00FCF83A1BFC44" bold="true" box="[151,277,877,900]" pageId="5" pageNumber="480">FIGURE 3.</emphasis>
<taxonomicName id="B2B3E7E8FFDAFFF1FE89FCFB3AF1FC45" box="[286,511,878,899]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDAFFF1FE89FCFB3AF1FC45" box="[286,511,878,899]" italics="true" pageId="5" pageNumber="480">Astyanax guaporensis</emphasis>
</taxonomicName>
, medial view of left dentary. UFRO-I 3666, rio Guaporé downstream of Pimenteiras do Oeste, Rondônia, Brazil. Scale bar 1 mm.
</paragraph>
</caption>
<paragraph id="750C9C6BFFDAFFF1FF50FC5B3FB1FC21" blockId="5.[151,1437,974,2007]" box="[199,1215,974,999]" pageId="5" pageNumber="480">
<emphasis id="47C74079FFDAFFF1FF50FC5B3AB9FC21" bold="true" box="[199,439,974,999]" pageId="5" pageNumber="480">Sexual dimorphism.</emphasis>
Secondary sexual characters were not found in examined specimens.
</paragraph>
<paragraph id="750C9C6BFFDAFFF1FF50FC673A3AFBE9" blockId="5.[151,1437,974,2007]" pageId="5" pageNumber="480">
<emphasis id="47C74079FFDAFFF1FF50FC673AE1FBCD" bold="true" box="[199,495,1010,1035]" pageId="5" pageNumber="480">Geographic distribution.</emphasis>
<taxonomicName id="B2B3E7E8FFDAFFF1FE61FC6639E2FBCD" box="[502,748,1011,1035]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDAFFF1FE61FC6639E2FBCD" box="[502,748,1011,1035]" italics="true" pageId="5" pageNumber="480">Astyanax guaporensis</emphasis>
</taxonomicName>
is known from several localities in the rio Madeira, Amazon basin (
<figureCitation id="ED8880EEFFDAFFF1FF76FB823A28FBE9" box="[225,294,1047,1071]" captionStart="FIGURE 4" captionStartId="6.[151,250,1123,1146]" captionTargetBox="[175,1422,207,1081]" captionTargetId="figure@6.[151,1436,193,1102]" captionTargetPageId="6" captionText="FIGURE 4. Geographic distribution of Astyanax guaporensis in the rio Madeira basin, West Brazil. Type locality is represented by the blue triangle; blue circles are other localities. Cities are represented by gray squares." httpUri="https://zenodo.org/record/215547/files/figure.png" pageId="5" pageNumber="480">Fig. 4</figureCitation>
).
</paragraph>
<paragraph id="750C9C6BFFDAFFF1FF50FBAF3820FB24" blockId="5.[151,1437,974,2007]" pageId="5" pageNumber="480">
<emphasis id="47C74079FFDAFFF1FF50FBAF3A9EFB95" bold="true" box="[199,400,1082,1107]" pageId="5" pageNumber="480">Ecological notes.</emphasis>
In the rio Madeira basin, specimens of
<taxonomicName id="B2B3E7E8FFDAFFF1FCC8FBAE3F59FB95" box="[863,1111,1083,1107]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDAFFF1FCC8FBAE3F59FB95" box="[863,1111,1083,1107]" italics="true" pageId="5" pageNumber="480">Astyanax guaporensis</emphasis>
</taxonomicName>
were found inhabiting clear water, usually in sandy beaches on small igarapés, such as Belmont, Karipunas and Caracol, but also in large rivers such as the Guaporé (
<figureCitation id="ED8880EEFFDAFFF1FE19FB173ADCFB5C" box="[398,466,1154,1178]" captionStart="FIGURE 5" captionStartId="7.[151,250,2006,2029]" captionTargetBox="[151,1435,1021,1984]" captionTargetId="figure@7.[151,1436,1021,1985]" captionTargetPageId="7" captionText="FIGURE 5. Rio Guaporé downstream of Pimenteiras do Oeste, Rondônia, Brazil." httpUri="https://zenodo.org/record/215548/files/figure.png" pageId="5" pageNumber="480">Fig. 5</figureCitation>
), Machado and Jaciparaná. Analysis of stomach contents of five specimens (UFRO-I 3666) revealed the presence of autochthonous Trichoptera,
<taxonomicName id="B2B3E7E8FFDAFFF1FC0FFB323FD9FB79" box="[920,1239,1191,1215]" class="Insecta" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="480" phylum="Arthropoda" rank="order">Diptera (Ceratopogonidae)</taxonomicName>
,
<taxonomicName id="B2B3E7E8FFDAFFF1FB66FB323A4FFB24" class="Insecta" kingdom="Animalia" order="Ephemeroptera" pageId="5" pageNumber="480" phylum="Arthropoda" rank="order">Ephemeroptera (Ephemeridae)</taxonomicName>
, Hydracarina, and Hemiptera (Heteroptera).
</paragraph>
</subSubSection>
<subSubSection id="3DA9CFE0FFDAFFF2FF50FB7A39F8F968" lastPageId="6" lastPageNumber="481" pageId="5" pageNumber="480" type="discussion">
<paragraph id="750C9C6BFFDAFFF1FF50FB7A38CAF9C4" blockId="5.[151,1437,974,2007]" pageId="5" pageNumber="480">
<emphasis id="47C74079FFDAFFF1FF50FB7A3A35FAC1" bold="true" box="[199,315,1263,1287]" pageId="5" pageNumber="480">Remarks.</emphasis>
<taxonomicName id="B2B3E7E8FFDAFFF1FED4FB7A3937FAC1" box="[323,569,1263,1287]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDAFFF1FED4FB7A3937FAC1" box="[323,569,1263,1287]" italics="true" pageId="5" pageNumber="480">Astyanax guaporensis</emphasis>
</taxonomicName>
was described based on three specimens from the rio Guaporé, rio Madeira, under the original catalog numbers CM 3351, “
<typeStatus id="AA0822C9FFDAFFF1FD27FA8739EAFAEC" box="[688,740,1298,1322]" pageId="5" pageNumber="480">type</typeStatus>
” (
<figureCitation id="ED8880EEFFDAFFF1FD68FA873831FAEC" box="[767,831,1298,1322]" captionStart="FIGURE 1" captionStartId="3.[151,250,1902,1925]" captionTargetBox="[284,1297,193,1870]" captionTargetId="figure@3.[284,1298,193,1870]" captionTargetPageId="3" captionText="FIGURE 1. Astyanax guaporensis: (a) holotype, FMNH 54709, 38.6 mm SL, photo by J. Birindelli, and (b) paratype, plate VII, fig. 4 of Eigenmann (1911 a), ex CM 3352, probably FMNH 54710, 32.0 mm SL, rio Guaporé at Maciel, Rondônia, Brazil; (c) UFRO-I 3698, 39.0 mm SL, and (d) UFRO-I 3698, live specimen, photo by T. Pires, rio Guaporé downstream of Pimenteiras do Oeste, Rondônia, Brazil." httpUri="https://zenodo.org/record/215544/files/figure.png" pageId="5" pageNumber="480">Fig. 1</figureCitation>
a), and CM 3352, two “cotypes” (
<figureCitation id="ED8880EEFFDAFFF1FB53FA873E0BFAEC" box="[1220,1285,1298,1322]" captionStart="FIGURE 1" captionStartId="3.[151,250,1902,1925]" captionTargetBox="[284,1297,193,1870]" captionTargetId="figure@3.[284,1298,193,1870]" captionTargetPageId="3" captionText="FIGURE 1. Astyanax guaporensis: (a) holotype, FMNH 54709, 38.6 mm SL, photo by J. Birindelli, and (b) paratype, plate VII, fig. 4 of Eigenmann (1911 a), ex CM 3352, probably FMNH 54710, 32.0 mm SL, rio Guaporé at Maciel, Rondônia, Brazil; (c) UFRO-I 3698, 39.0 mm SL, and (d) UFRO-I 3698, live specimen, photo by T. Pires, rio Guaporé downstream of Pimenteiras do Oeste, Rondônia, Brazil." httpUri="https://zenodo.org/record/215544/files/figure.png" pageId="5" pageNumber="480">Fig. 1</figureCitation>
b). Presently, the
<typeStatus id="AA0822C9FFDAFFF1FF54FAA23A2BFA89" box="[195,293,1335,1359]" pageId="5" pageNumber="480" type="holotype">holotype</typeStatus>
and one of the
<typeStatus id="AA0822C9FFDAFFF1FE73FAAD395EFA96" box="[484,592,1336,1360]" pageId="5" pageNumber="480" type="paratype">paratypes</typeStatus>
are deposited at FMNH (54709 and 54710, respectively), but no further information about the other
<typeStatus id="AA0822C9FFDAFFF1FE43FACE393BFAB5" box="[468,565,1371,1395]" pageId="5" pageNumber="480" type="paratype">paratype</typeStatus>
is available. The CAS fish collection database indicates that CAS 68729 (IU 13268), represented by one specimen (approximately
<quantity id="B24B318EFFDAFFF1FC99FAEA386FFA51" box="[782,865,1407,1431]" metricMagnitude="-2" metricUnit="m" metricValue="2.8" pageId="5" pageNumber="480" unit="mm" value="28.0">28 mm</quantity>
SL), has the same data of the
<typeStatus id="AA0822C9FFDAFFF1FB4EFA153E07FA5E" box="[1241,1289,1408,1432]" pageId="5" pageNumber="480">type</typeStatus>
series of
<taxonomicName id="B2B3E7E8FFDAFFF1FA13FAEA3A11FA7D" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDAFFF1FA13FAEA3A11FA7D" italics="true" pageId="5" pageNumber="480">A. guaporensis</emphasis>
</taxonomicName>
. Examination of its photograph allowed us to recognize it as conspecific with
<taxonomicName id="B2B3E7E8FFDAFFF1FB37FA363E46FA7D" box="[1184,1352,1443,1467]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDAFFF1FB37FA363E46FA7D" box="[1184,1352,1443,1467]" italics="true" pageId="5" pageNumber="480">A. guaporensis</emphasis>
</taxonomicName>
and its original number is indeed CM 3352 (D. Catania, pers. comm.). Although not examined, specimen CAS 68729 is considered
<typeStatus id="AA0822C9FFDAFFF1FE80FA7E3A79F9C5" box="[279,375,1515,1539]" pageId="5" pageNumber="480" type="paratype">paratype</typeStatus>
of
<taxonomicName id="B2B3E7E8FFDAFFF1FE0AFA7E399CF9C5" box="[413,658,1515,1539]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDAFFF1FE0AFA7E399CF9C5" box="[413,658,1515,1539]" italics="true" pageId="5" pageNumber="480">Astyanax guaporensis</emphasis>
</taxonomicName>
, along with FMNH 54710.
</paragraph>
<paragraph id="750C9C6BFFDAFFF1FF50F99A3F35F971" blockId="5.[151,1437,974,2007]" pageId="5" pageNumber="480">
The
<typeStatus id="AA0822C9FFDAFFF1FF6DF9853A24F9EE" box="[250,298,1552,1576]" pageId="5" pageNumber="480">type</typeStatus>
locality given by Eigenmann (1911a) in the original description of
<taxonomicName id="B2B3E7E8FFDAFFF1FBB4F99A3E17F9E1" box="[1059,1305,1551,1575]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDAFFF1FBB4F99A3E17F9E1" box="[1059,1305,1551,1575]" italics="true" pageId="5" pageNumber="480">Astyanax guaporensis</emphasis>
</taxonomicName>
is “Maciel, rio Guaporé”. More detailed information is available in Eigenmann (1911b), where it is written “sixty miles above San Antônio de Guaporé”. On the map containing J. Haseman’s route in South
<collectingCountry id="0DA4DCFBFFDAFFF1FBDBF9C23FA2F9A9" box="[1100,1196,1623,1647]" name="United States of America" pageId="5" pageNumber="480">America</collectingCountry>
(Eigenmann, 1915), Maciel is pointed as a rubber farm at “São Antônio de Guaporé”, near the confluence of rivers São Miguel and Guaporé. The approximate coordinate for this locality is
<geoCoordinate id="1087FAACFFDAFFF1FC84F90A3862F971" box="[787,876,1695,1719]" direction="south" orientation="latitude" pageId="5" pageNumber="480" precision="925" value="-12.516666">12º31’S</geoCoordinate>
<geoCoordinate id="1087FAACFFDAFFF1FCE3F90A38D6F971" box="[884,984,1695,1719]" direction="west" orientation="longitude" pageId="5" pageNumber="480" precision="925" value="-63.5">63º30’W</geoCoordinate>
(
<figureCitation id="ED8880EEFFDAFFF1FC7FF90A3F23F971" box="[1000,1069,1695,1719]" captionStart="FIGURE 4" captionStartId="6.[151,250,1123,1146]" captionTargetBox="[175,1422,207,1081]" captionTargetId="figure@6.[151,1436,193,1102]" captionTargetPageId="6" captionText="FIGURE 4. Geographic distribution of Astyanax guaporensis in the rio Madeira basin, West Brazil. Type locality is represented by the blue triangle; blue circles are other localities. Cities are represented by gray squares." httpUri="https://zenodo.org/record/215547/files/figure.png" pageId="5" pageNumber="480">Fig. 4</figureCitation>
).
</paragraph>
<paragraph id="750C9C6BFFDAFFF1FF50F9573F61F811" blockId="5.[151,1437,974,2007]" pageId="5" pageNumber="480">
The redescription of
<taxonomicName id="B2B3E7E8FFDAFFF1FE2EF95639BFF91D" box="[441,689,1731,1755]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDAFFF1FE2EF95639BFF91D" box="[441,689,1731,1755]" italics="true" pageId="5" pageNumber="480">Astyanax guaporensis</emphasis>
</taxonomicName>
is a contribution to the ichthyological survey of the rio Madeira basin intended to increase knowledge of the fish fauna of that area. During the development of the project “Monitoramento e Conservação da Ictiofauna do rio Madeira” (Assessment and conservation of the ichthyofauna of the Madeira River) from
<date id="010DBAABFFDAFFF1FE4FF8BA397CF881" box="[472,626,1839,1863]" pageId="5" pageNumber="480" value="2009" valueMax="2011">2009 to 2011</date>
, eight species of
<taxonomicName id="B2B3E7E8FFDAFFF1FCADF8BA38AFF881" box="[826,929,1839,1863]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="genus">
<emphasis id="47C74079FFDAFFF1FCADF8BA38AFF881" box="[826,929,1839,1863]" italics="true" pageId="5" pageNumber="480">Astyanax</emphasis>
</taxonomicName>
, two of which probably new, were recorded from that drainage:
<taxonomicName id="B2B3E7E8FFDAFFF1FEE0F8C6396BF8AD" box="[375,613,1874,1899]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="anterior">
<emphasis id="47C74079FFDAFFF1FEE0F8C63AD3F8AD" box="[375,477,1875,1899]" italics="true" pageId="5" pageNumber="480">Astyanax</emphasis>
cf.
<emphasis id="47C74079FFDAFFF1FD9DF8C1396BF8AD" box="[522,613,1876,1899]" italics="true" pageId="5" pageNumber="480">anterior</emphasis>
</taxonomicName>
,
<taxonomicName id="B2B3E7E8FFDAFFF1FDE3F8C639D5F8AD" box="[628,731,1875,1899]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="genus">
<emphasis id="47C74079FFDAFFF1FDE3F8C639D5F8AD" box="[628,731,1875,1899]" italics="true" pageId="5" pageNumber="480">Astyanax</emphasis>
</taxonomicName>
aff.
<emphasis id="47C74079FFDAFFF1FC98F8C63896F8AD" box="[783,920,1875,1899]" italics="true" pageId="5" pageNumber="480">bimaculatus</emphasis>
,
<emphasis id="47C74079FFDAFFF1FC30F8C63F58F8AD" box="[935,1110,1875,1899]" italics="true" pageId="5" pageNumber="480">
<taxonomicName id="B2B3E7E8FFDAFFF1FC30F8C63F5CF8AD" box="[935,1106,1875,1899]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="guaporensis">A. guaporensis</taxonomicName>
,
</emphasis>
<taxonomicName id="B2B3E7E8FFDAFFF1FBC9F8C63E96F8AC" authority="(Perugia)" authorityName="Perugia" baseAuthorityName="Perugia" box="[1118,1432,1874,1899]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="lineatus">
<emphasis id="47C74079FFDAFFF1FBC9F8C63E2BF8AD" box="[1118,1317,1875,1899]" italics="true" pageId="5" pageNumber="480">Astyanax lineatus</emphasis>
(Perugia)
</taxonomicName>
,
<taxonomicName id="B2B3E7E8FFDAFFF1FF00F8E2392BF849" authority="Garutti &amp; Britski" authorityName="Garutti &amp; Britski" box="[151,549,1911,1935]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="maculisquamis">
<emphasis id="47C74079FFDAFFF1FF00F8E23A53F849" box="[151,349,1911,1935]" italics="true" pageId="5" pageNumber="480">A. maculisquamis</emphasis>
Garutti &amp; Britski
</taxonomicName>
, and
<taxonomicName id="B2B3E7E8FFDAFFF1FDC9F8E2385DF849" box="[606,851,1911,1935]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="maximus">
<emphasis id="47C74079FFDAFFF1FDC9F8E239CBF849" box="[606,709,1911,1935]" italics="true" pageId="5" pageNumber="480">Astyanax</emphasis>
cf.
<emphasis id="47C74079FFDAFFF1FD78F8ED385DF849" box="[751,851,1912,1935]" italics="true" pageId="5" pageNumber="480">maximus</emphasis>
</taxonomicName>
. Among these species,
<taxonomicName id="B2B3E7E8FFDAFFF1FBCEF8E23E40F849" box="[1113,1358,1911,1935]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFDAFFF1FBCEF8E23E40F849" box="[1113,1358,1911,1935]" italics="true" pageId="5" pageNumber="480">Astyanax guaporensis</emphasis>
</taxonomicName>
can be easily recognized by the presence of a series of anteriorly directed V-shaped dark marks along the medial portion of the body (vs. their absence), and by having five to nine maxillary teeth (vs. two or less).
</paragraph>
<caption id="21CCCCE3FFD9FFF2FF00FBF63FA3FB5E" httpUri="https://zenodo.org/record/215547/files/figure.png" pageId="6" pageNumber="481" targetBox="[175,1422,207,1081]" targetPageId="6">
<paragraph id="750C9C6BFFD9FFF2FF00FBF63FA3FB5E" blockId="6.[151,1436,1123,1176]" pageId="6" pageNumber="481">
<emphasis id="47C74079FFD9FFF2FF00FBF63A17FBBE" bold="true" box="[151,281,1123,1146]" pageId="6" pageNumber="481">FIGURE 4.</emphasis>
Geographic distribution of
<taxonomicName id="B2B3E7E8FFD9FFF2FDD9FBF1383DFBBF" box="[590,819,1124,1145]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="6" pageNumber="481" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFD9FFF2FDD9FBF1383DFBBF" box="[590,819,1124,1145]" italics="true" pageId="6" pageNumber="481">Astyanax guaporensis</emphasis>
</taxonomicName>
in the rio Madeira basin, West Brazil. Type locality is represented by the blue triangle; blue circles are other localities. Cities are represented by gray squares.
</paragraph>
</caption>
<paragraph id="750C9C6BFFD9FFF2FF50FB5639F6FA74" blockId="6.[151,1437,1218,2034]" pageId="6" pageNumber="481">
In addition to the references of
<taxonomicName id="B2B3E7E8FFD9FFF2FDA2FB573820FB1C" box="[565,814,1218,1242]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="6" pageNumber="481" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFD9FFF2FDA2FB573820FB1C" box="[565,814,1218,1242]" italics="true" pageId="6" pageNumber="481">Astyanax guaporensis</emphasis>
</taxonomicName>
listed in fish catalogs, the citations of Pearson (1924, 1937) and Fowler (1940) correspond to misidentifications. In Pearson (1924), twelve specimens of
<taxonomicName id="B2B3E7E8FFD9FFF2FB63FB733E92FB38" box="[1268,1436,1254,1278]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="6" pageNumber="481" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFD9FFF2FB63FB733E92FB38" box="[1268,1436,1254,1278]" italics="true" pageId="6" pageNumber="481">A. guaporensis</emphasis>
</taxonomicName>
are mentioned from lagoons near Reyes [= pampa town
<quantity id="B24B318EFFD9FFF2FCCFFA9F38AFFAE4" box="[856,929,1290,1314]" metricMagnitude="4" metricUnit="m" metricValue="3.8624256" pageId="6" pageNumber="481" unit="mi" value="24.0">24 mi</quantity>
NE of Rurrenabaque], rio Beni,
<collectingCountry id="0DA4DCFBFFD9FFF2FAD5FA9F3E96FAE4" box="[1346,1432,1290,1314]" name="Bolivia" pageId="6" pageNumber="481">Bolivia</collectingCountry>
. Photographs of nine specimens now under CAS 68730 (ex-IU17322), indicate they are not
<taxonomicName id="B2B3E7E8FFD9FFF2FB32FABB3E92FA80" box="[1189,1436,1326,1350]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="6" pageNumber="481" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFD9FFF2FB32FABB3E92FA80" box="[1189,1436,1326,1350]" italics="true" pageId="6" pageNumber="481">Astyanax guaporensis</emphasis>
</taxonomicName>
and are herein preliminary identified as
<taxonomicName id="B2B3E7E8FFD9FFF2FDCBFAC73869FAAC" box="[604,871,1362,1386]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="6" pageNumber="481" phylum="Chordata" rank="species" species="guianensis">
<emphasis id="47C74079FFD9FFF2FDCBFAC739CDFAAC" box="[604,707,1362,1386]" italics="true" pageId="6" pageNumber="481">Astyanax</emphasis>
cf.
<emphasis id="47C74079FFD9FFF2FD78FAC63869FAAC" box="[751,871,1363,1386]" italics="true" pageId="6" pageNumber="481">guianensis</emphasis>
</taxonomicName>
. Pearson (1937) cited
<taxonomicName id="B2B3E7E8FFD9FFF2FBF0FAC73E50FAAC" box="[1127,1374,1362,1386]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="6" pageNumber="481" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFD9FFF2FBF0FAC73E50FAAC" box="[1127,1374,1362,1386]" italics="true" pageId="6" pageNumber="481">Astyanax guaporensis</emphasis>
</taxonomicName>
from the Beni
<emphasis id="47C74079FFD9FFF2FF61FAE23BF1FA48" box="[246,255,1399,1422]" italics="true" pageId="6" pageNumber="481">-</emphasis>
Mamoré basin, probably referring to the same specimens CAS 68730, and Fowler (1940) mentioned the same fishes collected by Pearson from Reyes,
<collectingCountry id="0DA4DCFBFFD9FFF2FD09FA0F39FAFA74" box="[670,756,1434,1458]" name="Bolivia" pageId="6" pageNumber="481">Bolívia</collectingCountry>
.
</paragraph>
<paragraph id="750C9C6BFFD9FFF2FF50FA2B39F8F968" blockId="6.[151,1437,1218,2034]" pageId="6" pageNumber="481">
Eigenmann (1911a, 1927) stated that
<taxonomicName id="B2B3E7E8FFD9FFF2FD10FA2B388CFA10" box="[647,898,1470,1494]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="6" pageNumber="481" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFD9FFF2FD10FA2B388CFA10" box="[647,898,1470,1494]" italics="true" pageId="6" pageNumber="481">Astyanax guaporensis</emphasis>
</taxonomicName>
and
<taxonomicName id="B2B3E7E8FFD9FFF2FC53FA2B3F6FFA10" box="[964,1121,1470,1494]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="6" pageNumber="481" phylum="Chordata" rank="species" species="guianensis">
<emphasis id="47C74079FFD9FFF2FC53FA2B3F6FFA10" box="[964,1121,1470,1494]" italics="true" pageId="6" pageNumber="481">A. guianensis</emphasis>
</taxonomicName>
are closely allied species. Indeed, both species are very similar to each other externally (Eigenmann, 1912, plate LI, fig. 1), as well as to
<taxonomicName id="B2B3E7E8FFD9FFF2FF00F9933A7FF9D8" box="[151,369,1542,1566]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="6" pageNumber="481" phylum="Chordata" rank="species" species="multidens">
<emphasis id="47C74079FFD9FFF2FF00F9933A7FF9D8" box="[151,369,1542,1566]" italics="true" pageId="6" pageNumber="481">Astyanax multidens</emphasis>
</taxonomicName>
. These species are relatively small
<taxonomicName id="B2B3E7E8FFD9FFF2FD6BF993386DF9D8" box="[764,867,1542,1566]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="6" pageNumber="481" phylum="Chordata" rank="genus">
<emphasis id="47C74079FFD9FFF2FD6BF993386DF9D8" box="[764,867,1542,1566]" italics="true" pageId="6" pageNumber="481">Astyanax</emphasis>
</taxonomicName>
species, with a somewhat diamond-shaped body, a vertically oriented humeral blotch, followed posteriorly by a clear area, and then by a more pigmented area that fades away posteriorly, no dark blotch on the caudal peduncle and five or more teeth on the maxilla. In spite of such similarities, no phylogenetic analyses including these species has been undertaken. The relationships of
<taxonomicName id="B2B3E7E8FFD9FFF2FA13F9E73A11F968" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="6" pageNumber="481" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFD9FFF2FA13F9E73A11F968" italics="true" pageId="6" pageNumber="481">A. guaporensis</emphasis>
</taxonomicName>
with other characid species are unknown.
</paragraph>
</subSubSection>
<subSubSection id="3DA9CFE0FFD9FFF3FF50F92C3869FC0E" lastPageId="7" lastPageNumber="482" pageId="6" pageNumber="481" type="materials_examined">
<paragraph id="750C9C6BFFD9FFF3FF50F92C3ADCFD61" blockId="6.[151,1437,1218,2034]" lastBlockId="7.[151,1437,151,969]" lastPageId="7" lastPageNumber="482" pageId="6" pageNumber="481">
<emphasis id="47C74079FFD9FFF2FF50F92C3989F914" bold="true" box="[199,647,1721,1746]" pageId="6" pageNumber="481">
Material examined.
<typeStatus id="AA0822C9FFD9FFF2FE57F92F3AF5F914" box="[448,507,1722,1746]" pageId="6" pageNumber="481">Type</typeStatus>
specimens.
</emphasis>
<taxonomicName id="B2B3E7E8FFD9FFF2FD04F92F3883F914" box="[659,909,1722,1746]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="6" pageNumber="481" phylum="Chordata" rank="species" species="guaporensis">
<emphasis id="47C74079FFD9FFF2FD04F92F3883F914" box="[659,909,1722,1746]" italics="true" pageId="6" pageNumber="481">Astyanax guaporensis</emphasis>
</taxonomicName>
. FMNH 54709 (
<typeStatus id="AA0822C9FFD9FFF2FBC1F92F3FB2F914" box="[1110,1212,1722,1746]" pageId="6" pageNumber="481" type="holotype">holotype</typeStatus>
,
<quantity id="B24B318EFFD9FFF2FB5BF92F3E3BF914" box="[1228,1333,1722,1746]" metricMagnitude="-2" metricUnit="m" metricValue="3.86" pageId="6" pageNumber="481" unit="mm" value="38.6">38.6 mm</quantity>
SL), rio Guaporé, Maciel (=rubber farm, near São Antônio de Guaporé, Rondônia, approximately
<geoCoordinate id="1087FAACFFD9FFF2FB56F94B3E15F930" box="[1217,1307,1758,1782]" direction="south" orientation="latitude" pageId="6" pageNumber="481" precision="925" value="-12.516666">12º31’S</geoCoordinate>
<geoCoordinate id="1087FAACFFD9FFF2FAB0F94B3E81F930" box="[1319,1423,1758,1782]" direction="west" orientation="longitude" pageId="6" pageNumber="481" precision="925" value="-63.5">63º30’W</geoCoordinate>
),
<collectingCountry id="0DA4DCFBFFD9FFF2FF00F8973BD0F8DC" box="[151,222,1794,1818]" name="Brazil" pageId="6" pageNumber="481">Brazil</collectingCountry>
, J. D. Haseman,
<date id="010DBAABFFD9FFF2FE0CF8973944F8DC" box="[411,586,1794,1818]" pageId="6" pageNumber="481" value="1909-07-23" valueMax="1909-07-26" valueMin="1909-07-23">23–26 Jul 1909</date>
. FMNH 54710 (1
<typeStatus id="AA0822C9FFD9FFF2FC8EF8963872F8DD" box="[793,892,1795,1819]" pageId="6" pageNumber="481" type="paratype">paratype</typeStatus>
, 32.0 mm SL), same data of
<typeStatus id="AA0822C9FFD9FFF2FB2AF8973E2CF8DC" box="[1213,1314,1794,1818]" pageId="6" pageNumber="481" type="holotype">holotype</typeStatus>
.
<emphasis id="47C74079FFD9FFF2FABAF8973A19F8F9" bold="true" pageId="6" pageNumber="481">Non-type specimens.</emphasis>
<emphasis id="47C74079FFD9FFF2FE89F8B33915F8F8" box="[286,539,1830,1854]" italics="true" pageId="6" pageNumber="481">
<taxonomicName id="B2B3E7E8FFD9FFF2FE89F8B33919F8F8" box="[286,535,1830,1854]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="6" pageNumber="481" phylum="Chordata" rank="species" species="guaporensis">Astyanax guaporensis</taxonomicName>
.
</emphasis>
<collectingCountry id="0DA4DCFBFFD9FFF2FDB5F8B33967F8F8" box="[546,617,1830,1854]" name="Brazil" pageId="6" pageNumber="481">Brazil</collectingCountry>
, Rondônia. MZUSP 77888 (1,
<quantity id="B24B318EFFD9FFF2FC52F8B33F27F8F8" box="[965,1065,1830,1854]" metricMagnitude="-2" metricUnit="m" metricValue="3.07" pageId="6" pageNumber="481" unit="mm" value="30.7">30.7 mm</quantity>
SL), rio Guaporé, Forte
<collectingCountry id="0DA4DCFBFFD9FFF2FAA8F8B33E92F8F8" box="[1343,1436,1830,1854]" name="Sao Tome and Principe" pageId="6" pageNumber="481">Príncipe</collectingCountry>
da Beira, Costa Marques, G. R. Kloss, 1987. UFRO-I 1542 (5,
<quantity id="B24B318EFFD9FFF2FCF4F8DF3F09F8A4" box="[867,1031,1866,1890]" metricMagnitude="-2" metricUnit="m" metricValue="3.2049999999999996" metricValueMax="3.4899999999999998" metricValueMin="2.92" pageId="6" pageNumber="481" unit="mm" value="32.05" valueMax="34.9" valueMin="29.2">29.2–34.9 mm</quantity>
SL), rio Jaciparaná, tributary of rio Madeira, Jaci Paraná district, Porto Velho,
<geoCoordinate id="1087FAACFFD9FFF2FDE1F8FB39D0F840" box="[630,734,1902,1926]" direction="south" orientation="latitude" pageId="6" pageNumber="481" precision="15" value="-9.283611">9°17’1”S</geoCoordinate>
<geoCoordinate id="1087FAACFFD9FFF2FD72F8FB387BF840" box="[741,885,1902,1926]" direction="west" orientation="longitude" pageId="6" pageNumber="481" precision="15" value="-64.39916">64°23’57”W</geoCoordinate>
, C. Röpke,
<date id="010DBAABFFD9FFF2FC60F8FB3F84F840" box="[1015,1162,1902,1926]" pageId="6" pageNumber="481" value="2008-12-12">12 Dec 2008</date>
. UFRO-I 1866 (2,
<quantity id="B24B318EFFD9FFF2FACBF8FB3BF2F86C" metricMagnitude="-2" metricUnit="m" metricValue="3.42" metricValueMax="3.4899999999999998" metricValueMin="3.35" pageId="6" pageNumber="481" unit="mm" value="34.2" valueMax="34.9" valueMin="33.5">33.5– 34.9 mm</quantity>
SL), Madalena lake, rio Jaciparaná, about
<quantity id="B24B318EFFD9FFF2FD76F8073827F86C" box="[737,809,1938,1962]" metricMagnitude="4" metricUnit="m" metricValue="1.3" pageId="6" pageNumber="481" unit="km" value="13.0">13 km</quantity>
of mouth, Jaci Paraná district, Porto Velho,
<geoCoordinate id="1087FAACFFD9FFF2FA89F8073E95F86C" box="[1310,1435,1938,1962]" direction="south" orientation="latitude" pageId="6" pageNumber="481" precision="1" value="-9.283584">9°17’0.9”S</geoCoordinate>
<geoCoordinate id="1087FAACFFD9FFF2FF00F8233A32F808" box="[151,316,1974,1998]" direction="west" orientation="longitude" pageId="6" pageNumber="481" precision="1" value="-64.39919">64°23’57.1”W</geoCoordinate>
, C. Röpke,
<date id="010DBAABFFD9FFF2FE29F823395FF808" box="[446,593,1974,1998]" pageId="6" pageNumber="481" value="2008-12-10">10 Dec 2008</date>
. UFRO-I 3643 (5, 30.6–34.0 mm SL), Três Praias, rio Jaciparaná, about
<quantity id="B24B318EFFD9FFF2FA17F8233BB5F834" metricMagnitude="4" metricUnit="m" metricValue="1.3" pageId="6" pageNumber="481" unit="km" value="13.0">13 km</quantity>
of mouth, Jaci Paraná district, Porto Velho,
<geoCoordinate id="1087FAACFFD9FFF2FD3AF84F382DF834" box="[685,803,2010,2034]" direction="south" orientation="latitude" pageId="6" pageNumber="481" precision="15" value="-9.472221">9°28’20”S</geoCoordinate>
<geoCoordinate id="1087FAACFFD9FFF2FCBCF84F38C1F834" box="[811,975,2010,2034]" direction="west" orientation="longitude" pageId="6" pageNumber="481" precision="1" value="-64.407616">64°24’27.4”W</geoCoordinate>
, A. Ribeiro,
<date id="010DBAABFFD9FFF2FBF7F84F3FFBF834" box="[1120,1269,2010,2034]" pageId="6" pageNumber="481" value="2012-03-18">18 Mar 2012</date>
. UFRO-I 3660 (21,
<quantity id="B24B318EFFD8FFF3FF5CFF023A61FF69" box="[203,367,151,175]" metricMagnitude="-2" metricUnit="m" metricValue="3.6599999999999993" metricValueMax="4.13" metricValueMin="3.19" pageId="7" pageNumber="482" unit="mm" value="36.599999999999994" valueMax="41.3" valueMin="31.9">31.9–41.3 mm</quantity>
SL), downstream of Pimenteiras do Oeste, rio Guaporé,
<geoCoordinate id="1087FAACFFD8FFF3FC63FF023F83FF69" box="[1012,1165,151,175]" direction="south" orientation="latitude" pageId="7" pageNumber="482" precision="1" value="-13.52311">13°31’23.2”S</geoCoordinate>
<geoCoordinate id="1087FAACFFD8FFF3FB02FF023E06FF69" box="[1173,1288,151,175]" direction="west" orientation="longitude" pageId="7" pageNumber="482" precision="15" value="-61.134167">61°8’3”W</geoCoordinate>
, G. Torrente- Villara,
<date id="010DBAABFFD8FFF3FF65FF293A82FF12" box="[242,396,188,213]" pageId="7" pageNumber="482" value="2010-05-21">21 May 2010</date>
. UFRO-I 3666 (541,
<quantity id="B24B318EFFD8FFF3FDE9FF293813FF12" box="[638,797,188,212]" metricMagnitude="-2" metricUnit="m" metricValue="3.47" metricValueMax="4.33" metricValueMin="2.61" pageId="7" pageNumber="482" unit="mm" value="34.7" valueMax="43.3" valueMin="26.1">26.1-43.3 mm</quantity>
SL, 5 c&amp;s), rio Guaporé, downstream of Pimenteiras do Oeste,
<geoCoordinate id="1087FAACFFD8FFF3FF70FF4A3A97FF31" box="[231,409,223,247]" direction="south" orientation="latitude" pageId="7" pageNumber="482" precision="1" value="-13.52311">13° 31' 23.2&quot; S</geoCoordinate>
<geoCoordinate id="1087FAACFFD8FFF3FE34FF4A3912FF31" box="[419,540,223,247]" direction="west" orientation="longitude" pageId="7" pageNumber="482" precision="15" value="-61.134167">61°8'3&quot; W</geoCoordinate>
, G. Torrente-Vilara,
<date id="010DBAABFFD8FFF3FC9FFF4A38A9FF31" box="[776,935,223,248]" pageId="7" pageNumber="482" value="2010-05-21">21 May 2010</date>
. UFRO-I 3696 (11,
<quantity id="B24B318EFFD8FFF3FB04FF4A3E37FF31" box="[1171,1337,223,247]" metricMagnitude="-2" metricUnit="m" metricValue="4.365" metricValueMax="4.74" metricValueMin="3.9899999999999998" pageId="7" pageNumber="482" unit="mm" value="43.65" valueMax="47.4" valueMin="39.9">39.9–47.4 mm</quantity>
SL), rio Guaporé downstream of Pimenteiras do Oeste,
<geoCoordinate id="1087FAACFFD8FFF3FD22FE913837FEDA" box="[693,825,260,284]" direction="south" orientation="latitude" pageId="7" pageNumber="482" precision="15" value="-12.852778">12°51’10”S</geoCoordinate>
<geoCoordinate id="1087FAACFFD8FFF3FCD5FE9138E8FEDA" box="[834,998,260,284]" direction="west" orientation="longitude" pageId="7" pageNumber="482" precision="1" value="-62.89956">62°53’58.4”W</geoCoordinate>
, C. Zawadzki,
<date id="010DBAABFFD8FFF3FB02FE913E3CFEDA" box="[1173,1330,260,285]" pageId="7" pageNumber="482" value="2010-05-24">24 May 2010</date>
. UFRO-I 3698 (132,
<quantity id="B24B318EFFD8FFF3FE8EFEB23AB3FEF9" box="[281,445,295,319]" metricMagnitude="-2" metricUnit="m" metricValue="3.875" metricValueMax="4.54" metricValueMin="3.21" pageId="7" pageNumber="482" unit="mm" value="38.75" valueMax="45.4" valueMin="32.1">32.1–45.4 mm</quantity>
SL), rio Guaporé, Pimenteiras do Oeste,
<geoCoordinate id="1087FAACFFD8FFF3FC03FEB23F20FEF9" box="[916,1070,295,319]" direction="south" orientation="latitude" pageId="7" pageNumber="482" precision="1" value="-13.483194">13°28’59.5”S</geoCoordinate>
<geoCoordinate id="1087FAACFFD8FFF3FBA1FEB23FDBFEF9" box="[1078,1237,295,319]" direction="west" orientation="longitude" pageId="7" pageNumber="482" precision="1" value="-61.045334">61°2’43.2” W</geoCoordinate>
, C. Zawadzki,
<date id="010DBAABFFD8FFF3FA17FEB23A18FEA2" pageId="7" pageNumber="482" value="2010-05-21">21 May 2010</date>
. UFRO-I 3713 (1,
<quantity id="B24B318EFFD8FFF3FD98FED93973FEA2" box="[527,637,332,356]" metricMagnitude="-2" metricUnit="m" metricValue="3.46" pageId="7" pageNumber="482" unit="mm" value="34.6">34.6 mm</quantity>
SL), rio Cabixi, tributary of rio Guaporé, Cabixi,
<geoCoordinate id="1087FAACFFD8FFF3FA95FED93E95FEA2" box="[1282,1435,332,356]" direction="south" orientation="latitude" pageId="7" pageNumber="482" precision="1" value="-13.503917">13°30’14.1”S</geoCoordinate>
<geoCoordinate id="1087FAACFFD8FFF3FF00FEFA3A35FE41" box="[151,315,367,391]" direction="west" orientation="longitude" pageId="7" pageNumber="482" precision="1" value="-60.511612">60°30’41.8”W</geoCoordinate>
, W. M. Ohara, G. Torrente-Villara &amp; T. Pires,
<date id="010DBAABFFD8FFF3FCAAFEFA38D8FE41" box="[829,982,367,392]" pageId="7" pageNumber="482" value="2010-05-20">20 May 2010</date>
. UFRO-I 3714 (1,
<quantity id="B24B318EFFD8FFF3FB3FFEFA3E05FE41" box="[1192,1291,367,391]" metricMagnitude="-2" metricUnit="m" metricValue="3.27" pageId="7" pageNumber="482" unit="mm" value="32.7">32.7 mm</quantity>
SL), igarapé Caracol, about
<quantity id="B24B318EFFD8FFF3FED3FE013A71FE6A" box="[324,383,404,428]" metricMagnitude="3" metricUnit="m" metricValue="9.0" pageId="7" pageNumber="482" unit="km" value="9.0">9 km</quantity>
of Jaci Paraná district, Porto Velho,
<geoCoordinate id="1087FAACFFD8FFF3FCB2FE0138BEFE6A" box="[805,944,404,428]" direction="south" orientation="latitude" pageId="7" pageNumber="482" precision="1" value="-9.242945">9°14’34.6”S</geoCoordinate>
<geoCoordinate id="1087FAACFFD8FFF3FC2EFE013F50FE6A" box="[953,1118,404,428]" direction="west" orientation="longitude" pageId="7" pageNumber="482" precision="1" value="-64.32227">64°19’20.2”W</geoCoordinate>
, W. M. Ohara,
<date id="010DBAABFFD8FFF3FA98FE013E97FE6A" box="[1295,1433,404,428]" pageId="7" pageNumber="482" value="2010-07-21">21 Jul 2010</date>
. UFRO-I 3737 (2,
<quantity id="B24B318EFFD8FFF3FEF7FE22390DFE09" box="[352,515,439,463]" metricMagnitude="-2" metricUnit="m" metricValue="3.395" metricValueMax="3.4799999999999995" metricValueMin="3.31" pageId="7" pageNumber="482" unit="mm" value="33.95" valueMax="34.8" valueMin="33.1">33.1–34.8 mm</quantity>
SL), Três Praias, rio Jaciparaná, about
<quantity id="B24B318EFFD8FFF3FC2BFE223F0DFE09" box="[956,1027,439,463]" metricMagnitude="4" metricUnit="m" metricValue="1.3" pageId="7" pageNumber="482" unit="km" value="13.0">13 km</quantity>
of mouth, Jaci Paraná district, Porto Velho,
<geoCoordinate id="1087FAACFFD8FFF3FF7DFE493A7AFE32" box="[234,372,476,500]" direction="south" orientation="latitude" pageId="7" pageNumber="482" precision="1" value="-9.453083">9°27’11.1”S</geoCoordinate>
<geoCoordinate id="1087FAACFFD8FFF3FEE8FE49392AFE32" box="[383,548,476,500]" direction="west" orientation="longitude" pageId="7" pageNumber="482" precision="1" value="-64.41295">64°24’46.6”W</geoCoordinate>
, C. Röpke,
<date id="010DBAABFFD8FFF3FD24FE483831FE32" box="[691,831,476,500]" pageId="7" pageNumber="482" value="2010-12-07">7 Dec 2010</date>
. UFRO-I 3761 (1,
<quantity id="B24B318EFFD8FFF3FBB6FE493F87FE32" box="[1057,1161,476,500]" metricMagnitude="-2" metricUnit="m" metricValue="4.22" pageId="7" pageNumber="482" unit="mm" value="42.2">42.2 mm</quantity>
SL), rio Guaporé, near Pedras Negras community, São Francisco do Guaporé,
<geoCoordinate id="1087FAACFFD8FFF3FC98FE6A3895FDD1" box="[783,923,511,535]" direction="south" orientation="latitude" pageId="7" pageNumber="482" precision="1" value="-12.852195">12°51’7.9”S</geoCoordinate>
<geoCoordinate id="1087FAACFFD8FFF3FC33FE6A3F46FDD1" box="[932,1096,511,535]" direction="west" orientation="longitude" pageId="7" pageNumber="482" precision="1" value="-62.90553">62°54’19.9”W</geoCoordinate>
, W. M. Ohara,
<date id="010DBAABFFD8FFF3FB6CFE6A3E97FDD1" box="[1275,1433,511,536]" pageId="7" pageNumber="482" value="2010-05-24">24 May 2010</date>
. UFRO-I 4119 (1,
<quantity id="B24B318EFFD8FFF3FEF4FDB13AC6FDFA" box="[355,456,548,572]" metricMagnitude="-2" metricUnit="m" metricValue="3.15" pageId="7" pageNumber="482" unit="mm" value="31.5">31.5 mm</quantity>
SL), Madalena lake, rio Jaciparaná, about
<quantity id="B24B318EFFD8FFF3FC25FDB138F4FDFA" box="[946,1018,548,572]" metricMagnitude="4" metricUnit="m" metricValue="1.3" pageId="7" pageNumber="482" unit="km" value="13.0">13 km</quantity>
of mouth, Jaci Paraná district, Porto Velho,
<geoCoordinate id="1087FAACFFD8FFF3FF7CFDD23A6FFD99" box="[235,353,583,607]" direction="south" orientation="latitude" pageId="7" pageNumber="482" precision="15" value="-9.286945">9°17’13”S</geoCoordinate>
<geoCoordinate id="1087FAACFFD8FFF3FEF9FDD2390AFD99" box="[366,516,583,607]" direction="west" orientation="longitude" pageId="7" pageNumber="482" precision="1" value="-64.40019">64°24’0.7”W</geoCoordinate>
, L. C. R. Melo,
<date id="010DBAABFFD8FFF3FD45FDD2386CFD99" box="[722,866,583,607]" pageId="7" pageNumber="482" value="2009-07-10">10 Jul 2009</date>
. UFRO-I 4870 (1,
<quantity id="B24B318EFFD8FFF3FBDDFDD23FCFFD99" box="[1098,1217,583,607]" metricMagnitude="-2" metricUnit="m" metricValue="3.647" pageId="7" pageNumber="482" unit="mm" value="36.47">36.47 mm</quantity>
SL), rio Cautário, tributary of rio Guaporé, RESEX do rio Cautário, Colocação Jatobá, Costa Marques,
<geoCoordinate id="1087FAACFFD8FFF3FB36FDF93FF0FD42" box="[1185,1278,620,644]" direction="south" orientation="latitude" pageId="7" pageNumber="482" precision="925" value="-12.583333">12°35’S</geoCoordinate>
<geoCoordinate id="1087FAACFFD8FFF3FA9CFDF93E7CFD42" box="[1291,1394,620,644]" direction="west" orientation="longitude" pageId="7" pageNumber="482" precision="925" value="-60.916668">60°55’W</geoCoordinate>
, G. Torrente-Vilara,
<date id="010DBAABFFD8FFF3FEC6FD1A3AC0FD61" box="[337,462,655,679]" pageId="7" pageNumber="482" value="2004-01-01">1 Jan 2004</date>
.
</paragraph>
<paragraph id="750C9C6BFFD8FFF3FF50FD263869FC0E" blockId="7.[151,1437,151,969]" pageId="7" pageNumber="482">
<emphasis id="47C74079FFD8FFF3FF50FD263AD5FD0A" bold="true" box="[199,475,691,716]" pageId="7" pageNumber="482">Comparative material.</emphasis>
<collectingCountry id="0DA4DCFBFFD8FFF3FE72FD213923FD0A" box="[485,557,692,716]" name="Brazil" pageId="7" pageNumber="482">Brazil</collectingCountry>
.
<taxonomicName id="B2B3E7E8FFD8FFF3FDABFD21383FFD0A" box="[572,817,692,716]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="7" pageNumber="482" phylum="Chordata" rank="species" species="anterior">
<emphasis id="47C74079FFD8FFF3FDABFD2139ADFD0A" box="[572,675,692,716]" italics="true" pageId="7" pageNumber="482">Astyanax</emphasis>
cf.
<emphasis id="47C74079FFD8FFF3FD42FD20383FFD0A" box="[725,817,693,716]" italics="true" pageId="7" pageNumber="482">anterior</emphasis>
</taxonomicName>
UFRO-I 15253 (13,
<quantity id="B24B318EFFD8FFF3FBBCFD213FDCFD0A" box="[1067,1234,692,716]" metricMagnitude="-2" metricUnit="m" metricValue="7.919999999999999" metricValueMax="8.68" metricValueMin="7.159999999999999" pageId="7" pageNumber="482" unit="mm" value="79.19999999999999" valueMax="86.8" valueMin="71.6">71.6–86.8 mm</quantity>
SL) rio Guaporé drainage, rio Madeira basin.
<taxonomicName id="B2B3E7E8FFD8FFF3FE4DFD4D39AEFD36" box="[474,672,728,752]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="7" pageNumber="482" phylum="Chordata" rank="species" species="lineatus">
<emphasis id="47C74079FFD8FFF3FE4DFD4D39AEFD36" box="[474,672,728,752]" italics="true" pageId="7" pageNumber="482">Astyanax lineatus</emphasis>
</taxonomicName>
UFRO-I 15252 (1,
<quantity id="B24B318EFFD8FFF3FCE8FD4238EDFD29" box="[895,995,727,751]" metricMagnitude="-2" metricUnit="m" metricValue="7.659999999999999" pageId="7" pageNumber="482" unit="mm" value="76.6">76.6 mm</quantity>
SL) rio Guaporé drainage, rio Madeira basin.
<taxonomicName id="B2B3E7E8FFD8FFF3FF77FD693AB4FCD2" box="[224,442,764,788]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="7" pageNumber="482" phylum="Chordata" rank="species" species="multidens">
<emphasis id="47C74079FFD8FFF3FF77FD693AB4FCD2" box="[224,442,764,788]" italics="true" pageId="7" pageNumber="482">Astyanax multidens</emphasis>
</taxonomicName>
MCZ 89559 (29
<typeStatus id="AA0822C9FFD8FFF3FDEAFD6839ECFCD3" box="[637,738,765,789]" pageId="7" pageNumber="482" type="syntype">syntypes</typeStatus>
, 26.0–30.0 mm SL), rio Amazonas at Óbidos,
<collectingCountry id="0DA4DCFBFFD8FFF3FB7BFD693E3AFCD2" box="[1260,1332,764,788]" name="Brazil" pageId="7" pageNumber="482">Brazil</collectingCountry>
; MZUSP (75,
<quantity id="B24B318EFFD8FFF3FF5CFC8A3A61FCFE" box="[203,367,799,824]" metricMagnitude="-2" metricUnit="m" metricValue="3.63" metricValueMax="4.529999999999999" metricValueMin="2.73" pageId="7" pageNumber="482" unit="mm" value="36.3" valueMax="45.3" valueMin="27.3">27.3–45.3 mm</quantity>
SL), tributary of rio Teles Pires, rio Tapajós basin,
<collectingCountry id="0DA4DCFBFFD8FFF3FC2DFC8A3F0CFCF1" box="[954,1026,799,823]" name="Brazil" pageId="7" pageNumber="482">Brazil</collectingCountry>
.
<taxonomicName id="B2B3E7E8FFD8FFF3FB9AFCB53E0BFCFE" box="[1037,1285,799,824]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="7" pageNumber="482" phylum="Chordata" rank="species" species="maximus">
<emphasis id="47C74079FFD8FFF3FB9AFCB53F7AFCFE" box="[1037,1140,800,824]" italics="true" pageId="7" pageNumber="482">Astyanax</emphasis>
cf.
<emphasis id="47C74079FFD8FFF3FB36FCB43E0BFCFE" box="[1185,1285,801,824]" italics="true" pageId="7" pageNumber="482">maximus</emphasis>
</taxonomicName>
UFRO-I 243 (1,
<quantity id="B24B318EFFD8FFF3FF29FCD13A2BFC9A" box="[190,293,836,860]" metricMagnitude="-2" metricUnit="m" metricValue="9.64" pageId="7" pageNumber="482" unit="mm" value="96.4">96.4 mm</quantity>
SL), rio Jaciparaná, rio Madeira basin; UFRO-I (1,
<quantity id="B24B318EFFD8FFF3FC17FCD138E9FC9A" box="[896,999,836,860]" metricMagnitude="-2" metricUnit="m" metricValue="7.32" pageId="7" pageNumber="482" unit="mm" value="73.2">73.2 mm</quantity>
SL), rio Machado, rio Madeira basin.
<taxonomicName id="B2B3E7E8FFD8FFF3FF00FCFD3BF0FC46" box="[151,254,872,896]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="7" pageNumber="482" phylum="Chordata" rank="genus">
<emphasis id="47C74079FFD8FFF3FF00FCFD3BF0FC46" box="[151,254,872,896]" italics="true" pageId="7" pageNumber="482">Astyanax</emphasis>
</taxonomicName>
aff.
<emphasis id="47C74079FFD8FFF3FEA6FCFD3AB5FC46" box="[305,443,872,896]" italics="true" pageId="7" pageNumber="482">scabripinnis</emphasis>
UFRO-I 15262 (5,
<quantity id="B24B318EFFD8FFF3FD0DFCF23833FC46" box="[666,829,871,896]" metricMagnitude="-2" metricUnit="m" metricValue="6.29" metricValueMax="7.17" metricValueMin="5.41" pageId="7" pageNumber="482" unit="mm" value="62.9" valueMax="71.7" valueMin="54.1">54.1–71.7 mm</quantity>
SL) rio Guaporé drainage, rio Madeira basin.
<collectingCountry id="0DA4DCFBFFD8FFF3FAD3FCF23E97FCB9" box="[1348,1433,871,895]" name="Guyana" pageId="7" pageNumber="482">Guiana</collectingCountry>
.
<taxonomicName id="B2B3E7E8FFD8FFF3FF00FC193A8EFC62" box="[151,384,908,932]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="7" pageNumber="482" phylum="Chordata" rank="species" species="guianensis">
<emphasis id="47C74079FFD8FFF3FF00FC193A8EFC62" box="[151,384,908,932]" italics="true" pageId="7" pageNumber="482">Astyanax guianensis</emphasis>
</taxonomicName>
BMNH 1911.10.31.314-8 (5
<typeStatus id="AA0822C9FFD8FFF3FD4BFC183844FC63" box="[732,842,909,933]" pageId="7" pageNumber="482" type="paratype">paratypes</typeStatus>
,
<quantity id="B24B318EFFD8FFF3FCCDFC193F0EFC62" box="[858,1024,908,932]" metricMagnitude="-2" metricUnit="m" metricValue="3.4299999999999997" metricValueMax="3.65" metricValueMin="3.21" pageId="7" pageNumber="482" unit="mm" value="34.3" valueMax="36.5" valueMin="32.1">32.1–36.5 mm</quantity>
SL), BMNH 1911.10.31.319-20 (2
<typeStatus id="AA0822C9FFD8FFF3FF00FC243A0BFC0F" box="[151,261,945,969]" pageId="7" pageNumber="482" type="paratype">paratypes</typeStatus>
, 41.8 and
<quantity id="B24B318EFFD8FFF3FEE0FC3A3AD5FC0E" box="[375,475,943,968]" metricMagnitude="-2" metricUnit="m" metricValue="4.33" pageId="7" pageNumber="482" unit="mm" value="43.3">43.3 mm</quantity>
SL),
<collectingCountry id="0DA4DCFBFFD8FFF3FD8DFC3A3983FC01" box="[538,653,943,967]" name="Guyana" pageId="7" pageNumber="482">Essequibo</collectingCountry>
river at Warraputa.
</paragraph>
</subSubSection>
</treatment>
</document>
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