FB-67194 http://www.fishbase.org/summary/SpeciesSummary.php?id=67194 Animalia Chordata Teleostei Cypriniformes Cyprinidae Sinocyclocheilus Sinocyclocheilus anshuiensis Gan, Wu, Wei & Yang, 2013 2013-12-11 2013-12-11 De Lucena, C.A.S., J.B. Castro and V.A. Bertaco0 Three new species of <i>Astyanax</i> from drainages of southern Brazil (Characiformes: Characidae). Neotrop. Ichthyol. 11(3):537-552. (Ref. 94153) FB-DiagnosticDescr-67203 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-12-19 00:00:00 2013-12-20 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67203 This species is distinguished from all congeners in the rio Uruguay basin, laguna dos Patos and rio Tramandaí systems by having the following characters: two humeral spots (vs. one in Astyanax eigenmanniorum, A. sp. aff. fasciatus, A. jacuhiensis, and A. laticeps); first humeral spot vertically elongate with upper portion wider portion narrow and curved, with a pronounced constriction at the junction of both portions (vs. present of oval shape spot with two brown vertical bars in humeral region in A. jacuhiensis, oval shape in A. laticeps and forming a uniform wedge in A. eigenmanniorum and A. henseli); anal fin with 8-23 branched rays (vs. 18 or less in A. rachypterygium and A.cremnobates, 23 or more in A. aramburui, A. paris, A. saguazu, and A. stenohalinus); one maxillary tooth (vs. 2-5 in A. henseli); maxillary teeth tri- to pentacuspid (vs. hexa- to heptacuspid in A. dissensus and A. ojiara); and body depth 38.3-46.0% of SL (vs. smaller than 38% of SL in A. brachypterygium, A. cremnobates, A. obscurus, and A. xiru). It is most similar to A. xiru in color pattern, but it can be differentiated by the pelvic-fin length 16.1-18.7% of SL (vs. 13.6-17.1%), dorsal-fin length 24.1- 28.7% of SL (vs. 21.1-25.4%) and absence of bony hooks on the anal and pelvic fins of males (vs. presence) (Ref. 94153).Description: Anal-fin rays iii-v,19, 20, 21, 22, or 23 (Ref. 94153). De Lucena, C.A.S., J.B. Castro and V.A. Bertaco 2013 Three new species of <i>Astyanax</i> from drainages of southern Brazil (Characiformes: Characidae). Neotrop. Ichthyol. 11(3):537-552. (Ref. 94153) FB-Morphology-67203 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-12-19 00:00:00 2013-12-20 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67203 Dorsal soft rays (total): 1011; Vertebrae: 36 - 38 De Lucena, C.A.S., J.B. Castro and V.A. Bertaco 2013 Three new species of <i>Astyanax</i> from drainages of southern Brazil (Characiformes: Characidae). Neotrop. Ichthyol. 11(3):537-552. (Ref. 94153) FB-Distribution-67203 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-12-19 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67203 South America: upper and middle rio Taquari-Antas and rio Jacuí, laguna dos Patossystem in Rio Grande do Sul, Brazil. De Lucena, C.A.S., J.B. Castro and V.A. Bertaco 2013 Three new species of <i>Astyanax</i> from drainages of southern Brazil (Characiformes: Characidae). Neotrop. Ichthyol. 11(3):537-552. (Ref. 94153) FB-Size-67203 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-12-19 00:00:00 2013-12-20 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67203 11.9 cm SL (male/unsexed; (Ref. 94153)) De Lucena, C.A.S., J.B. Castro and V.A. Bertaco 2013 Three new species of <i>Astyanax</i> from drainages of southern Brazil (Characiformes: Characidae). Neotrop. Ichthyol. 11(3):537-552. (Ref. 94153) FB-Threats-2 http://purl.org/dc/dcmitype/Text text/html Belen Acosta 1990-10-18 00:00:00 2024-03-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=2 Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006. FB-Habitat-67203 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-12-19 00:00:00 2013-12-20 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67203 benthopelagic; freshwater