FB-70057 http://www.fishbase.org/summary/SpeciesSummary.php?id=70057 Animalia Chordata Teleostei Siluriformes Loricariidae Farlowella Farlowella wuyjugu Dopazo, Wosiacki & Britto, 2023 2023-05-16 2023-05-16 Ribeiro, F.R.V., L.H. Rapp Py-Daniel and S.J. Walsh0 Taxonomic revision of the South American catfish genus <i>Ageneiosus</i> (Siluriformes: Auchenipteridae) with the description of four new species. J. Fish Biol. 90:1388-1478. (Ref. 124585) FB-DiagnosticDescr-70066 http://purl.org/dc/dcmitype/Text text/html Luisa Abucay 2023-07-03 00:00:00 2023-07-03 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70066 This species can be distinguished from its congeners (except A. pardalis and A. ucayalensis) by having an upper jaw that overhangs the lower jaw by a distance greater than the horizontal eye diameter (vs. less than the horizontal eye diameter). It is further distinguished by the following set of characters: reduced and ossified gas bladder (vs. large, non-ossified gas bladder) and by having epaxial musculature that covers the tympanic region (vs.tympanic region translucent, not concealed by epaxial musculature) in A. pardalis; robust pectoral spine, rigid and sharp (vs. pectoral spine slender, becoming progressively segmented in individuals larger than about 100 mm SL) and 45 vertebrae (vs. 53-55) in A. ucayalensis; anal-fin rays 37-46, mode 42 (vs. 32–38, mode 34-35) in A. lineatus; deeply forked caudal fin (vs. caudal fin strongly emarginate to truncate in A. inermis, A. magoi, A. polystictus and A. vittatus); more gill rakers on the first branchial arch 15-20, mode=18 (vs. 13-16, mode=14) and by usually having a dark band on the distal margin of the caudal-fin rays (vs. distal margin of caudal-fin rays hyaline) in A. apiaka (Ref. 124585). Ribeiro, F.R.V., L.H. Rapp Py-Daniel and S.J. Walsh 2017 Taxonomic revision of the South American catfish genus <i>Ageneiosus</i> (Siluriformes: Auchenipteridae) with the description of four new species. J. Fish Biol. 90:1388-1478. (Ref. 124585) FB-Morphology-70066 http://purl.org/dc/dcmitype/Text text/html Luisa Abucay 2023-07-03 00:00:00 2023-07-03 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70066 Dorsal soft rays (total): 6; Analsoft rays: 37 - 46; Vertebrae: 49 Ribeiro, F.R.V., L.H. Rapp Py-Daniel and S.J. Walsh 2017 Taxonomic revision of the South American catfish genus <i>Ageneiosus</i> (Siluriformes: Auchenipteridae) with the description of four new species. J. Fish Biol. 90:1388-1478. (Ref. 124585) FB-Distribution-70066 http://purl.org/dc/dcmitype/Text text/html Luisa Abucay 2023-05-18 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=70066 South America: Bolivia and Brazil. Ribeiro, F.R.V., L.H. Rapp Py-Daniel and S.J. Walsh 2017 Taxonomic revision of the South American catfish genus <i>Ageneiosus</i> (Siluriformes: Auchenipteridae) with the description of four new species. J. Fish Biol. 90:1388-1478. (Ref. 124585) FB-TrophicStrategy-70066 http://purl.org/dc/dcmitype/Text text/html Luisa Abucay 2023-05-18 00:00:00 2023-07-03 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ intrusus This species has an elongated premaxilla which may be an adaptation for grasping prey (Ref. 124585). Ribeiro, F.R.V., L.H. Rapp Py-Daniel and S.J. Walsh 2017 Taxonomic revision of the South American catfish genus <i>Ageneiosus</i> (Siluriformes: Auchenipteridae) with the description of four new species. J. Fish Biol. 90:1388-1478. (Ref. 124585) FB-Size-70066 http://purl.org/dc/dcmitype/Text text/html Luisa Abucay 2023-05-18 00:00:00 2023-05-18 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70066 27.9 cm SL (male/unsexed; (Ref. 124585)) Ribeiro, F.R.V., L.H. Rapp Py-Daniel and S.J. Walsh 2017 Taxonomic revision of the South American catfish genus <i>Ageneiosus</i> (Siluriformes: Auchenipteridae) with the description of four new species. J. Fish Biol. 90:1388-1478. (Ref. 124585) 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-70066 http://purl.org/dc/dcmitype/Text text/html Luisa Abucay 2023-05-18 00:00:00 2023-05-18 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70066 pelagic; freshwater; depth range 3 - ? m (Ref. 124585) Ribeiro, F.R.V., L.H. Rapp Py-Daniel and S.J. Walsh 2017 Taxonomic revision of the South American catfish genus <i>Ageneiosus</i> (Siluriformes: Auchenipteridae) with the description of four new species. J. Fish Biol. 90:1388-1478. (Ref. 124585)