FB-63827 http://www.fishbase.org/summary/SpeciesSummary.php?id=63827 Animalia Chordata Teleostei Cypriniformes Psilorhynchidae Psilorhynchus Psilorhynchus robustus Conway & Kottelat, 2007 2008-05-06 2024-03-22 Britski, H.A. and J.C. Garavello0 Description of two new sympatric species of the genus <i>Hisonotus</i> Eigenmann and Eigenmann, 1889, from upper Rio Tapajós, Mato Grosso state, Brazil (Pisces: Ostariophysi: Loricariidae). Brazilian Journal of Biology 67(3):413-420. (Ref. 75061) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) FB-GeneralDescr-63835 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-06 00:00:00 2024-07-18 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63835 Found in flat areas in creeks of headwaters of Rio Tapajós in places of shallow clear waters with low current and sandy substrate. The holotype of this species was encountered in a creek severely altered by human activities; alongside a trail with very shallow water, the margin deprived of vegetation at the opposite side of swampy area, where vegetation was mainly represented by Tipha and Grammineae (Ref. 75061). Britski, H.A. and J.C. Garavello 2007 Description of two new sympatric species of the genus <i>Hisonotus</i> Eigenmann and Eigenmann, 1889, from upper Rio Tapajós, Mato Grosso state, Brazil (Pisces: Ostariophysi: Loricariidae). Brazilian Journal of Biology 67(3):413-420. (Ref. 75061) FB-DiagnosticDescr-63835 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-06 00:00:00 2008-05-09 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63835 Diagnosed from its congeners by having reddish-brown tipped teeth. Can be differentiated also by the following combination of characters: 20-40 teeth on premaxillary and 15-38 on the dentary bones; 23-24 plates in longitudinal series; lateral line almost complete, represented by 19-22 perforated +1 or 2 non-perforated plates; dorsal surface of pectoral spine withabout five longitudinal series of odontodes; abdomen in adults (about 2.30 cm SL) entirely covered with large plates, two to four in lateral series between the tip of the cleithrum and pelvic-fin base; a large dark brown lateral stripe extending from tip of snout, through inferior orbit, to end of caudal peduncle; transverse dark bars very inconspicuous or absent (Ref. 75061).Description: Dorsal fin i7; Anal fin i5; Pectoral fin i6; Pelvic fin i5 (Ref. 75061). Britski, H.A. and J.C. Garavello 2007 Description of two new sympatric species of the genus <i>Hisonotus</i> Eigenmann and Eigenmann, 1889, from upper Rio Tapajós, Mato Grosso state, Brazil (Pisces: Ostariophysi: Loricariidae). Brazilian Journal of Biology 67(3):413-420. (Ref. 75061) FB-Morphology-63835 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-06 00:00:00 2008-05-09 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63835 Dorsal soft rays (total): 8; Analsoft rays: 6 Britski, H.A. and J.C. Garavello 2007 Description of two new sympatric species of the genus <i>Hisonotus</i> Eigenmann and Eigenmann, 1889, from upper Rio Tapajós, Mato Grosso state, Brazil (Pisces: Ostariophysi: Loricariidae). Brazilian Journal of Biology 67(3):413-420. (Ref. 75061) FB-Distribution-63835 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-06 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=63835 South America: Upper Rio Tapajós drainage in Brazil. Britski, H.A. and J.C. Garavello 2007 Description of two new sympatric species of the genus <i>Hisonotus</i> Eigenmann and Eigenmann, 1889, from upper Rio Tapajós, Mato Grosso state, Brazil (Pisces: Ostariophysi: Loricariidae). Brazilian Journal of Biology 67(3):413-420. (Ref. 75061) FB-Uses-63835 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-06 00:00:00 2024-07-18 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63835 fisheries: of no interest FB-Size-63835 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-06 00:00:00 2024-07-18 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63835 3.3 cm SL (male/unsexed; (Ref. 75061)) Britski, H.A. and J.C. Garavello 2007 Description of two new sympatric species of the genus <i>Hisonotus</i> Eigenmann and Eigenmann, 1889, from upper Rio Tapajós, Mato Grosso state, Brazil (Pisces: Ostariophysi: Loricariidae). Brazilian Journal of Biology 67(3):413-420. (Ref. 75061) 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-63835 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-06 00:00:00 2024-07-18 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63835 demersal; freshwater