FB-62042 http://www.fishbase.org/summary/SpeciesSummary.php?id=62042 Animalia Chordata Teleostei Salmoniformes Salmonidae Coregonus Coregonus fontanae Schulz & Freyhof, 2003 2005-01-07 2024-03-26 Barbosa, M.A. and W.J.E.M. Costa0 Trichomycterus potschi (Siluriformes: Loricarioidei): a new trichomycterid catfish from coastal streams of southeastern Brazil. Ichthyol. Explor. Freshwat. 14(3):281-287. (Ref. 52913) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-GeneralDescr-62048 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-01-11 00:00:00 2024-08-12 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62048 http://rs.tdwg.org/ontology/voc/SPMInfoItems#LifeCycle Inhabits clear water, shallow stream (about 0.6 m deep), with sandy bottom (Ref. 52913). Some specimens were encountered entirely buried in the bottom (Ref. 52913). Barbosa, M.A. and W.J.E.M. Costa 2003 Trichomycterus potschi (Siluriformes: Loricarioidei): a new trichomycterid catfish from coastal streams of southeastern Brazil. Ichthyol. Explor. Freshwat. 14(3):281-287. (Ref. 52913) FB-DiagnosticDescr-62048 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-01-11 00:00:00 2005-01-11 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62048 http://rs.tdwg.org/ontology/voc/SPMInfoItems#TrophicStrategy Posterior tip of posterior ceratohyal slender, its depth 2.3-6.5% of longitudinal length of the hyoid bar; ventroposterior process of posterior ceratohyal absent or vestigial (1.7%, or less when present, of longitudinal length of the hyoid bar); opercular patch of odontodes slender, its depth 44.0-73.7% of base length of opercular dorsal projection; first pectoral-fin ray 28.8-37.0% of pectoral-fin length); 7 pectoral fin rays; 8 branchiostegal rays; 14-15 pleural ribs; infraorbital sensory pores i1 and i3 present; supraorbital sensory pores s6 nearer to each other than to eye; dorsal-fin origin in vertical through centrum of 20th or 21st vertebra; anal-fin origin in vertical through centrum of 23rd or 24th vertebra; pelvic fins anteriorly placed; prepelvic length 53.9-57.8% SL; orbital diameter 6.7-7.5% of head length; head length 20.0-21.8% SL; interorbital width 28.1-30.8% of head length; caudal peduncle depth 13.8-15.3% SL; body width 9.7-12.3% SL; body depth 15.1-16.4% SL; dorsal-fin base 10.6-11.4% SL; anal-fin base 8.6-10.2% SL; and pectoral-fin length 9.9-12.5% SL (Ref. 52913). Barbosa, M.A. and W.J.E.M. Costa 2003 Trichomycterus potschi (Siluriformes: Loricarioidei): a new trichomycterid catfish from coastal streams of southeastern Brazil. Ichthyol. Explor. Freshwat. 14(3):281-287. (Ref. 52913) FB-Morphology-62048 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-01-11 00:00:00 2005-01-11 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62048 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Dorsal soft rays (total): 11 - 12; Analsoft rays: 9 - 10; Vertebrae: 37 - 39 Barbosa, M.A. and W.J.E.M. Costa 2003 Trichomycterus potschi (Siluriformes: Loricarioidei): a new trichomycterid catfish from coastal streams of southeastern Brazil. Ichthyol. Explor. Freshwat. 14(3):281-287. (Ref. 52913) FB-Distribution-62048 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-01-11 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62048 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats South America: coastal basins between Mangaratiba and Itaguaí in Rio de Janeiro, southeastern Brazil. Barbosa, M.A. and W.J.E.M. Costa 2003 Trichomycterus potschi (Siluriformes: Loricarioidei): a new trichomycterid catfish from coastal streams of southeastern Brazil. Ichthyol. Explor. Freshwat. 14(3):281-287. (Ref. 52913) FB-Uses-62048 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-01-11 00:00:00 2024-08-12 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62048 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat fisheries: of no interest FB-Size-62048 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-01-11 00:00:00 2024-08-12 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ FAO General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62048 8.1 cm SL (male/unsexed; (Ref. 52913)) Barbosa, M.A. and W.J.E.M. Costa 2003 Trichomycterus potschi (Siluriformes: Loricarioidei): a new trichomycterid catfish from coastal streams of southeastern Brazil. Ichthyol. Explor. Freshwat. 14(3):281-287. (Ref. 52913) 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/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription 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-62048 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-01-11 00:00:00 2024-08-12 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62048 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology demersal; freshwater