FB-64024 http://www.fishbase.org/summary/SpeciesSummary.php?id=64024 Animalia Chordata Teleostei Perciformes/Percoidei Percidae Percina Percina williamsi Page & Near, 2007 2008-06-20 2015-07-24 Page, L.M., R.K. Hadiaty, J.A. López, I. Rachmatika and R.H. Robins0 Two new species of the <i>Akysis variegatus</i> species group (Siluriformes: Akysidae) from Southern Sumatra and a redescription of <i>Akysis variegatus</i> Bleeker, 1846. Copeia 2007(2):292-303. (Ref. 75761) FB-GeneralDescr-64032 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-06-23 00:00:00 2008-06-23 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=64032 Inhabits small patch of vegetation in a sandy run in a sand- and gravel-bottomed, clear river with an average width of about 30 m (Ref. 75761). Page, L.M., R.K. Hadiaty, J.A. López, I. Rachmatika and R.H. Robins 2007 Two new species of the <i>Akysis variegatus</i> species group (Siluriformes: Akysidae) from Southern Sumatra and a redescription of <i>Akysis variegatus</i> Bleeker, 1846. Copeia 2007(2):292-303. (Ref. 75761) FB-DiagnosticDescr-64032 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-06-23 00:00:00 2008-06-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=64032 Diagnosed by the following characters: space between anterior nostril and base of nasal barbel about equal to nostril diameter; anterior and posterior nostrils relatively small (diameter less than that of eye); anterior nostril located at end of short tube; jaws subequal (lip of upper jaw projecting past lower jaw); caudal fin emarginate (not strongly forked); eye dorsolateral, not protruding above head when viewed from side; large depression below eye; posterior edge of pectoral spine with three small serrae (much less than half width of spine); and topof head flat, lacking conspicuous concavity and bony ridges (Ref. 75761).Description: Dorsal fin I,4i; Anal fin iii6, iii7; Pectoral I,6; Pelvic 6 (Ref. 75761). Page, L.M., R.K. Hadiaty, J.A. López, I. Rachmatika and R.H. Robins 2007 Two new species of the <i>Akysis variegatus</i> species group (Siluriformes: Akysidae) from Southern Sumatra and a redescription of <i>Akysis variegatus</i> Bleeker, 1846. Copeia 2007(2):292-303. (Ref. 75761) FB-Morphology-64032 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-06-23 00:00:00 2008-06-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=64032 Dorsal spines (total): 1; Dorsal soft rays (total): 5; Analsoft rays: 9 - 10; Vertebrae: 31 - 32 Page, L.M., R.K. Hadiaty, J.A. López, I. Rachmatika and R.H. Robins 2007 Two new species of the <i>Akysis variegatus</i> species group (Siluriformes: Akysidae) from Southern Sumatra and a redescription of <i>Akysis variegatus</i> Bleeker, 1846. Copeia 2007(2):292-303. (Ref. 75761) FB-Distribution-64032 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-06-23 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=64032 Asia: known only from Way Seputih in Sumatra, Indonesia. Page, L.M., R.K. Hadiaty, J.A. López, I. Rachmatika and R.H. Robins 2007 Two new species of the <i>Akysis variegatus</i> species group (Siluriformes: Akysidae) from Southern Sumatra and a redescription of <i>Akysis variegatus</i> Bleeker, 1846. Copeia 2007(2):292-303. (Ref. 75761) FB-Size-64032 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-06-23 00:00:00 2008-06-23 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=64032 3.2 cm SL (male/unsexed; (Ref. 75761)) Page, L.M., R.K. Hadiaty, J.A. López, I. Rachmatika and R.H. Robins 2007 Two new species of the <i>Akysis variegatus</i> species group (Siluriformes: Akysidae) from Southern Sumatra and a redescription of <i>Akysis variegatus</i> Bleeker, 1846. Copeia 2007(2):292-303. (Ref. 75761) 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-64032 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-06-23 00:00:00 2008-06-23 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=64032 demersal; freshwater