FB-70120 http://www.fishbase.org/summary/SpeciesSummary.php?id=70120 Animalia Chordata Teleostei Blenniiformes Chaenopsidae Chaenopsis Chaenopsis celeste Tavera, 2021 2023-06-21 2023-06-21 Crispim-Rodrigues, J.L., M.J. Bernt, B.T. Waltz, G.S.C. Silva, R.C. Benine, C. Oliveira, R. Covain and F.F. Rox0 A new species of mailed catfish of genus <i>Rhadinoloricaria</i> (Siluriformes: Loricariidae: Loricariinae) from Rio Negro basin, Brazil. J. Fish Biol. Early view: [1-10]. [First published online, pp. 1-10, 11 May 2023.] (Ref. 128857) FB-GeneralDescr-70129 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2023-06-23 00:00:00 2023-06-23 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70129 Occurs at the bottom of Rio Negro (Ref. 128857). Crispim-Rodrigues, J.L., M.J. Bernt, B.T. Waltz, G.S.C. Silva, R.C. Benine, C. Oliveira, R. Covain and F.F. Rox 2023 A new species of mailed catfish of genus <i>Rhadinoloricaria</i> (Siluriformes: Loricariidae: Loricariinae) from Rio Negro basin, Brazil. J. Fish Biol. Early view: [1-10]. [First published online, pp. 1-10, 11 May 2023.] (Ref. 128857) FB-DiagnosticDescr-70129 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2023-06-23 00:00:00 2023-06-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70129 This species is distinguished by the following characters: maxillary barbel extending beyond the pectoral-fin base; teeth few in both jaws (1-2 in premaxilla; 4-6 in dentary); edge of lips with barbelets, surface of lips with papillae and with one thick barbelet behind premaxillae and other two barbelets next to each pre-maxillae; in the holotype the barbelet behind premaxillae ramifies into two conical arms with equal size, while in paratypes this thick barbelet is not ramified; differs from all its congeners by the presence of a unique pattern of the buccal ornamentation, with numerous elongated smooth papillae in irregular rows on lower lip (vs. papillae not elongated; differs from R. macromystax, R. stewarti and R. listrorhinos by having fewer premaxillary teeth, 1-2 (vs. 4-6 in macromystax, stewarti, and 5-6 in listrorhinos), and by having a triangular-shaped head in dorsal view (vs. spatula-shaped head); differs from R. rhami by maxillary barbel reaching the middle of the pectoral fin (vs. maxillary barbel not reaching the gill opening) (Ref. 128857). Crispim-Rodrigues, J.L., M.J. Bernt, B.T. Waltz, G.S.C. Silva, R.C. Benine, C. Oliveira, R. Covain and F.F. Rox 2023 A new species of mailed catfish of genus <i>Rhadinoloricaria</i> (Siluriformes: Loricariidae: Loricariinae) from Rio Negro basin, Brazil. J. Fish Biol. Early view: [1-10]. [First published online, pp. 1-10, 11 May 2023.] (Ref. 128857) FB-Distribution-70129 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2023-06-23 00:00:00 2023-06-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70129 South America: Brazil. Crispim-Rodrigues, J.L., M.J. Bernt, B.T. Waltz, G.S.C. Silva, R.C. Benine, C. Oliveira, R. Covain and F.F. Rox 2023 A new species of mailed catfish of genus <i>Rhadinoloricaria</i> (Siluriformes: Loricariidae: Loricariinae) from Rio Negro basin, Brazil. J. Fish Biol. Early view: [1-10]. [First published online, pp. 1-10, 11 May 2023.] (Ref. 128857) FB-Size-70129 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2023-06-23 00:00:00 2023-06-23 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70129 7.39 cm SL (female) Crispim-Rodrigues, J.L., M.J. Bernt, B.T. Waltz, G.S.C. Silva, R.C. Benine, C. Oliveira, R. Covain and F.F. Rox 2023 A new species of mailed catfish of genus <i>Rhadinoloricaria</i> (Siluriformes: Loricariidae: Loricariinae) from Rio Negro basin, Brazil. J. Fish Biol. Early view: [1-10]. [First published online, pp. 1-10, 11 May 2023.] (Ref. 128857) 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-70129 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2023-06-23 00:00:00 2023-06-23 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70129 demersal; freshwater