FB-67009 http://www.fishbase.org/summary/SpeciesSummary.php?id=67009 Animalia Chordata Teleostei Siluriformes Sisoridae Sisor Sisor pakistanicus Javed & Mirza, 2011 2013-06-23 2021-09-21 Silva, G.S.C., B.F. Melo, C. Oliveira and R.C. Benine0 Morphological and molecular evidence for two new species of Tetragonopterus (Characiformes: Characidae) from central Brazil. J. Fish Biol. 82(5):1613-1631. (Ref. 93280) Silva, G.S.C., B.F. Melo, C. Oliveira and R.C. Benine0 Revision of the South American genus Tetragonopterus Cuvier, 1816 (Teleostei: Characidae) with description of four new species. Zootaxa 4200(1):1-46. (Ref. 124043) FB-DiagnosticDescr-67018 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-06-24 00:00:00 2021-05-17 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67018 This species is distinguished from its congeners except Tetragonopterus anostomus by the number of gill rakers on the upper and lower limbs of the first gill arch, 10-12 and 18-20, respectively (vs. 8-10 and 12-14); differs from T. anostomus by the terminal mouth (vs. subsuperior); differs from T. anostomus, T. kuluene, T. juruena, T. denticulatus in the number of principal teeth in the dentary 4 (vs. 5-6) and also by having larger and more robust teeth (vs. thinner and sharper teeth); differs from T. argenteus by the number of predorsal scales 7-9 (vs. 111-17); differs from T. carvalhoi by having a spot on the caudal peduncle that is round (vs. lozenge-shaped spot); differs from T. ommatus by the teeth on the maxilla 0-2 (vs. 7-8) and having a centered mark on the caudal peduncle (vs. limited to the posterior portion of the caudal peduncle); differs from T. rarus, T. georgiae by the scale rows between lateral line and pelvic-fin origin 3.5 (vs. 4.5-5.5); differs from T. rarus by the lack of dark stripes on the lateral surface of the body (vs. the presence of such stripes) (Ref. 124043).Description: Dorsal-fin rays ii,9; anal-fin rays v, 32-35; pectoral fin with i,12-14; pelvic-fin rays i, 7; scales in longitudinal series 30-33; and scale rows between lateral line and pelvic-fin origin 3·5 (Ref. 93280). Silva, G.S.C., B.F. Melo, C. Oliveira and R.C. Benine 2016 Revision of the South American genus Tetragonopterus Cuvier, 1816 (Teleostei: Characidae) with description of four new species. Zootaxa 4200(1):1-46. (Ref. 124043) FB-Morphology-67018 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-06-24 00:00:00 2021-05-17 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67018 Dorsal soft rays (total): 9; Analsoft rays: 37 - 40 Silva, G.S.C., B.F. Melo, C. Oliveira and R.C. Benine 2016 Revision of the South American genus Tetragonopterus Cuvier, 1816 (Teleostei: Characidae) with description of four new species. Zootaxa 4200(1):1-46. (Ref. 124043) FB-Distribution-67018 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-06-24 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=67018 South America: middle portion of the Rio Araguaia in Brazil. Silva, G.S.C., B.F. Melo, C. Oliveira and R.C. Benine 2013 Morphological and molecular evidence for two new species of Tetragonopterus (Characiformes: Characidae) from central Brazil. J. Fish Biol. 82(5):1613-1631. (Ref. 93280) FB-Size-67018 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-06-24 00:00:00 2021-05-12 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67018 6.3 cm SL (male/unsexed; (Ref. 93280)) Silva, G.S.C., B.F. Melo, C. Oliveira and R.C. Benine 2013 Morphological and molecular evidence for two new species of Tetragonopterus (Characiformes: Characidae) from central Brazil. J. Fish Biol. 82(5):1613-1631. (Ref. 93280) 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-67018 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-06-24 00:00:00 2021-05-12 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67018 pelagic; freshwater