FB-63792 http://www.fishbase.org/summary/SpeciesSummary.php?id=63792 Animalia Chordata Elasmobranchii Carcharhiniformes Carcharhinidae Carcharhinus Carcharhinus macrops Liu, 1983 2008-05-01 2014-06-18 Birindelli, J.L.O., A.M. Zanata and F.C.T. Lima0 <i>Hypostomus chrysostiktos</i>, a new species of armored catfish (Siluriformes: Loricariidae) from rio Paraguaçu, Bahia State, Brazil. Neotrop. Ichthyol. 5(3):271-278. (Ref. 75060) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) FB-GeneralDescr-63801 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-01 00:00:00 2009-03-16 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63801 Found in dark water stretches of rivers with rocky bottom, at altitudes from 50-662 meters above sea level (Ref. 75060). Birindelli, J.L.O., A.M. Zanata and F.C.T. Lima 2007 <i>Hypostomus chrysostiktos</i>, a new species of armored catfish (Siluriformes: Loricariidae) from rio Paraguaçu, Bahia State, Brazil. Neotrop. Ichthyol. 5(3):271-278. (Ref. 75060) FB-DiagnosticDescr-63801 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-01 00:00:00 2008-05-01 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63801 Can be easily diagnosed from most loricariids, except Megalancistrus, a few species of Chaetostoma, and some species of Pterygoplichthys and Delturus, by having high number of dorsal-fin branched rays (10-11). Can also be differentiated by having slightly evertible cheek plates (vs. fully evertible cheek plates of Chaetostoma, Megalancistrus, and most other Ancistrini and Pterygoplichthyini taxa; or absence of evertible cheek plates in Delturinae, Neoplecostominae, Hypoptopomatinae, Loricariinae, Corymbophanini and Rhinelepini). It further differs from Delturus by possessing four branched anal-fin rays (vs. five or six) and from several loricariids by having naked abdomen (vs. plated in e.g. Pterygoplichthys), snout almost completely plated leaving just a small naked area on its tip (vs. snout completely naked in e.g. Chaetostoma) (Ref. 75060). Birindelli, J.L.O., A.M. Zanata and F.C.T. Lima 2007 <i>Hypostomus chrysostiktos</i>, a new species of armored catfish (Siluriformes: Loricariidae) from rio Paraguaçu, Bahia State, Brazil. Neotrop. Ichthyol. 5(3):271-278. (Ref. 75060) FB-Distribution-63801 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-01 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=63801 South America: known only from rio Paraguaçu basin in Brazil. Birindelli, J.L.O., A.M. Zanata and F.C.T. Lima 2007 <i>Hypostomus chrysostiktos</i>, a new species of armored catfish (Siluriformes: Loricariidae) from rio Paraguaçu, Bahia State, Brazil. Neotrop. Ichthyol. 5(3):271-278. (Ref. 75060) FB-Uses-63801 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-01 00:00:00 2009-03-16 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63801 fisheries: of no interest FB-Size-63801 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-01 00:00:00 2009-03-16 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63801 26.0 cm SL (male/unsexed; (Ref. 75060)) Birindelli, J.L.O., A.M. Zanata and F.C.T. Lima 2007 <i>Hypostomus chrysostiktos</i>, a new species of armored catfish (Siluriformes: Loricariidae) from rio Paraguaçu, Bahia State, Brazil. Neotrop. Ichthyol. 5(3):271-278. (Ref. 75060) 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-63801 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-01 00:00:00 2009-03-16 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63801 demersal; freshwater