FB-65620 http://www.fishbase.org/summary/SpeciesSummary.php?id=65620 Animalia Chordata Teleostei Perciformes/Percoidei Percidae Gymnocephalus Gymnocephalus ambriaelacus Geiger & Schliewen, 2010 Urucu-buepansermalle Urucu cory Corydoras urucu Britto, Wosiacki & Montag, 2009 2010-07-28 2015-07-24 Britto, M.R., W.B. Wosiacki and L.F.A Montag0 A new species of Corydoradinae catfish (Ostariophysi: Siluriformes: Callichthyidae) from Rio Solimões Basin, Brazil. Copeia 2009(4):684-689. (Ref. 83456) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) Dias, A.C., L.F.C. Tencatt, F.F. Roxo, G.S.C. da Costa Silva, S.A. Santos, M.R. Britto, I. Taylor and C. Oliveira0 Phylogenomic analyses in the complex Neotropical subfamily Corydoradinae (Siluriformes: Callichthyidae) with a new classification based on morphological and molecular data. Zool. J. Linn. Soc. 203(3):1-31. (Ref. 137524) FB-GeneralDescr-65629 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-07-30 00:00:00 2026-01-23 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65629 Occurs along semilentic stretches of the shore of a moderately large stream (Igarapé da Onça), about 15 m wide, with sand, clay and leaves on the bottom, in addition to emerged vegetation. Average depth of the stream is 1 m during dry season and 4 m in rainy season (Ref. 83456). Britto, M.R., W.B. Wosiacki and L.F.A Montag 2009 A new species of Corydoradinae catfish (Ostariophysi: Siluriformes: Callichthyidae) from Rio Solimões Basin, Brazil. Copeia 2009(4):684-689. (Ref. 83456) FB-DiagnosticDescr-65629 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-07-30 00:00:00 2010-07-30 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65629 Distinguished from all its congeners except Corydoras arcuatus, Corydoras narcissus, and Corydoras gracilis, by having a long, arched, dark stripe, running parallel to the dorsal profile and extending at least from the anterior margin of the first dorsolateral body plate to the caudal peduncle. Can be diagnosed from Corydoras arcuatus, Corydoras gracilis, and Corydoras narcissus in having the arc-like stripe terminating posterior to the orbit (vs. extending onto snout). Further differs from Corydoras arcuatus by having fewer free vertebrae (21 vs. 27); lateral profile of the snout distinctly rounded (vs. nearly straight); a greater preadipose distance (84.0-86.7% SL, vs. 82.9-83.8% SL); and the posterior limit of the cleithrum at a vertical through the dorsal-fin spinelet (vs. between the third and fourth dorsal-fin rays); from Corydoras gracilis by having fewer free vertebrae (21 vs. 27); arched stripe extending posteriorly to the base of the lower caudal-fin rays (vs. reaching the base of the upper caudal-fin rays); and the second infraorbital contacting only the sphenotic (vs. contacting both the sphenotic and compound pterotic); from Corydoras narcissus in having the arched stripe extending posteriorly across the lower caudal-fin rays (vs. extending over the lower caudal-fin rays); lateral profile of the snout distinctly rounded (vs. nearly straight); and minute and weak pectoral-spine serrations (vs. large and strong serrations) (Ref. 83456). Britto, M.R., W.B. Wosiacki and L.F.A Montag 2009 A new species of Corydoradinae catfish (Ostariophysi: Siluriformes: Callichthyidae) from Rio Solimões Basin, Brazil. Copeia 2009(4):684-689. (Ref. 83456) FB-Morphology-65629 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-07-30 00:00:00 2010-07-30 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65629 Dorsal spines (total): 1; Dorsal soft rays (total): 8; Analsoft rays: 8 Britto, M.R., W.B. Wosiacki and L.F.A Montag 2009 A new species of Corydoradinae catfish (Ostariophysi: Siluriformes: Callichthyidae) from Rio Solimões Basin, Brazil. Copeia 2009(4):684-689. (Ref. 83456) FB-Distribution-65629 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-07-30 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=65629 South America: Rio Urucu basin, a right-bank tributary of the Rio Solimões in Brazil. Britto, M.R., W.B. Wosiacki and L.F.A Montag 2009 A new species of Corydoradinae catfish (Ostariophysi: Siluriformes: Callichthyidae) from Rio Solimões Basin, Brazil. Copeia 2009(4):684-689. (Ref. 83456) FB-Size-65629 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-07-30 00:00:00 2026-01-23 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65629 2.8 cm SL (male/unsexed; (Ref. 83456)) Britto, M.R., W.B. Wosiacki and L.F.A Montag 2009 A new species of Corydoradinae catfish (Ostariophysi: Siluriformes: Callichthyidae) from Rio Solimões Basin, Brazil. Copeia 2009(4):684-689. (Ref. 83456) 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-65629 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-07-30 00:00:00 2026-01-23 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65629 benthopelagic; freshwater