FB-66911 http://www.fishbase.org/summary/SpeciesSummary.php?id=66911 Animalia Chordata Teleostei Ovalentaria/misc Ambassidae Parambassis Parambassis waikhomi Geetakumari & Basudha, 2012 2013-04-19 2013-04-19 Bragança, P.H.N., M.A. Barbosa and J.L. Mattos0 A new <i>Nematocharax</i> species from the middle Contas River basin, northeastern Brazil (Characiformes: Characidae). Verteb. Zool. 63(1):3-8. (Ref. 93323) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-GeneralDescr-66922 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-24 00:00:00 2013-04-24 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66922 Occurs in sandy bottom fast running water stream, with about 7 m width, 1 m depth and pale brown and turbid water. Found under marginal vegetation (Ref. 93323). Bragança, P.H.N., M.A. Barbosa and J.L. Mattos 2013 A new <i>Nematocharax</i> species from the middle Contas River basin, northeastern Brazil (Characiformes: Characidae). Verteb. Zool. 63(1):3-8. (Ref. 93323) FB-DiagnosticDescr-66922 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-24 00:00:00 2013-04-24 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66922 Distinguished by having the following unique combination of characters: dorsal, anal and pelvic fins with elongated branched rays; two rows of premaxillary teeth in adults, and an almost complete row of teeth along the free ventral maxillary border. Differs from its unique congener, Nematocharax venustus, by having the following characters: absence of hooks or spinules on dorsal and pelvic-fins (vs. presence); five anal-fin rays with spinules (vs. more than seven rays); presence of a long dark pink horizontal mark on the caudal peduncle (vs. absence); five supraneurals (vs. four or fewer); pelvic-fin filament yellow (vs. pale rosy) (Ref. 93323).Description: 10 branched dorsal-fin rays; 12-13 branched pectoral-fin rays; 8 branched pelvic-fin rays; 25-26 branched anal-fin rays (Ref. 93323). Bragança, P.H.N., M.A. Barbosa and J.L. Mattos 2013 A new <i>Nematocharax</i> species from the middle Contas River basin, northeastern Brazil (Characiformes: Characidae). Verteb. Zool. 63(1):3-8. (Ref. 93323) FB-Morphology-66922 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-24 00:00:00 2013-04-24 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66922 Vertebrae: 33 Bragança, P.H.N., M.A. Barbosa and J.L. Mattos 2013 A new <i>Nematocharax</i> species from the middle Contas River basin, northeastern Brazil (Characiformes: Characidae). Verteb. Zool. 63(1):3-8. (Ref. 93323) FB-Distribution-66922 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-24 00:00:00 2013-04-24 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66922 South America: Cambiriba Stream, Balneário Guaíra, middle Contas River basin in northeastern Brazil. Bragança, P.H.N., M.A. Barbosa and J.L. Mattos 2013 A new <i>Nematocharax</i> species from the middle Contas River basin, northeastern Brazil (Characiformes: Characidae). Verteb. Zool. 63(1):3-8. (Ref. 93323) FB-Size-66922 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-24 00:00:00 2013-04-24 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66922 5.0 cm SL (male/unsexed; (Ref. 93323)) Bragança, P.H.N., M.A. Barbosa and J.L. Mattos 2013 A new <i>Nematocharax</i> species from the middle Contas River basin, northeastern Brazil (Characiformes: Characidae). Verteb. Zool. 63(1):3-8. (Ref. 93323) 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-66922 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-24 00:00:00 2013-04-24 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66922 benthopelagic; freshwater