FB-66629 http://www.fishbase.org/summary/SpeciesSummary.php?id=66629 Animalia Chordata Teleostei Cyprinodontiformes Profundulidae Profundulus Profundulus kreiseri Matamoros, Schaefer, Hernández & Chakrabarty, 2012 2012-10-17 2020-10-06 Román-Valencia, C., C.A. García-Alzate, R.I. Ruiz-C. and D.C.B. Taphorn0 A new species of Tyttocharax (Characiformes: Characidae: Stevardiinae) from the Güejar River, Orinoco River Basin, Colombia. Neotrop. Ichthyol. 10(3):519-525. (Ref. 91745) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-GeneralDescr-66638 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2012-10-26 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=66638 Found in streams characterized by relatively rapid water current, running over rocky and sandy bottoms at altitudes between 264- 282 m a.s.l., high dissolved oxygen (5.7-7.1 mg/l) and having tea colored water with usually high transparency (Ref. 91745). Román-Valencia, C., C.A. García-Alzate, R.I. Ruiz-C. and D.C.B. Taphorn 2012 A new species of Tyttocharax (Characiformes: Characidae: Stevardiinae) from the Güejar River, Orinoco River Basin, Colombia. Neotrop. Ichthyol. 10(3):519-525. (Ref. 91745) FB-DiagnosticDescr-66638 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2012-10-26 00:00:00 2012-10-29 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66638 Diagnosed from other species of the genus Tyttocharax by the presence of bony hooks on the pectoral and caudal-fin rays (vs. absence). Differs from Tyttocharax madeirae and Tyttocharax cochui by the absence of adipose fin (vs. presence), in having larger bony hooks on the anal fin than on the rays of the pelvic fins (vs. bony hooks of the same size on the rays of those fins). Can be separated from Tyttocharax cochui in having i,5-6 pectoral-fin rays (vs. i,7); from Tyttocharax tambopatensis by absence of a sexually dimorphic color pattern in life (vs. presence of sexually dimorphic color pattern,males have bright orange abdomens), by having 4 scales rows between anal-fin origin and lateral line (vs. 6), by the 4 scale rows between pelvic-fin and lateral line (vs. 6), by the number of 5-6 branched pectoral-fin rays (vs. 7); by iii unbranched dorsal-fin rays (vs. ii) and distance between the dorsal and anal-fin origins, 22.3% to 32.2% SL (vs. 38.0-41.0% SL) (Ref. 91745).Description: dorsal-fin rays ii,5-7,i; anal-fin rays ii,13-18,i; pectoral-fin rays i,5-6,i; pelvic-fin rays i,3-6,i (Ref. 91745). Román-Valencia, C., C.A. García-Alzate, R.I. Ruiz-C. and D.C.B. Taphorn 2012 A new species of Tyttocharax (Characiformes: Characidae: Stevardiinae) from the Güejar River, Orinoco River Basin, Colombia. Neotrop. Ichthyol. 10(3):519-525. (Ref. 91745) FB-Morphology-66638 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2012-10-26 00:00:00 2012-10-29 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66638 Vertebrae: 40 - 41 Román-Valencia, C., C.A. García-Alzate, R.I. Ruiz-C. and D.C.B. Taphorn 2012 A new species of Tyttocharax (Characiformes: Characidae: Stevardiinae) from the Güejar River, Orinoco River Basin, Colombia. Neotrop. Ichthyol. 10(3):519-525. (Ref. 91745) FB-Distribution-66638 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2012-10-26 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=66638 South America: Río Güejar system in Meta State, La Macarena Mountains, Orinoco basin, Colombia. Román-Valencia, C., C.A. García-Alzate, R.I. Ruiz-C. and D.C.B. Taphorn 2012 A new species of Tyttocharax (Characiformes: Characidae: Stevardiinae) from the Güejar River, Orinoco River Basin, Colombia. Neotrop. Ichthyol. 10(3):519-525. (Ref. 91745) FB-Uses-66638 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2012-10-26 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=66638 fisheries: of no interest FB-Size-66638 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2012-10-26 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=66638 1.9 cm SL (male/unsexed; (Ref. 91745)) Román-Valencia, C., C.A. García-Alzate, R.I. Ruiz-C. and D.C.B. Taphorn 2012 A new species of Tyttocharax (Characiformes: Characidae: Stevardiinae) from the Güejar River, Orinoco River Basin, Colombia. Neotrop. Ichthyol. 10(3):519-525. (Ref. 91745) 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-66638 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2012-10-26 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=66638 demersal; freshwater; pH range: 7.1 - 7.6; depth range 0 - 3 m (Ref. 91745) Román-Valencia, C., C.A. García-Alzate, R.I. Ruiz-C. and D.C.B. Taphorn 2012 A new species of Tyttocharax (Characiformes: Characidae: Stevardiinae) from the Güejar River, Orinoco River Basin, Colombia. Neotrop. Ichthyol. 10(3):519-525. (Ref. 91745)