FB-66886 http://www.fishbase.org/summary/SpeciesSummary.php?id=66886 Animalia Chordata Teleostei Gobiiformes Microdesmidae Ptereleotris Ptereleotris rubristigma Allen, Erdmann & Cahyani, 2012 Trichomycterus anhanga Dutra, Wosiacki & de Pinna, 2012 2013-04-09 2024-06-21 Dutra, G.M., W.B. Wosiacki and M.C.C. de Pinna0 Trichomycterus anhanga, a new species of miniature catfish related to T. hasemani and T. johnsoni (Siluriformes: Trichomycteridae) from the Amazon basin, Brazil. Neotrop. Ichthyol. 10(2):225-231. (Ref. 91084) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) Henschel, E., J.L.O. Mattos, A.M. Katz and W.J.E.M. Costa0 Position of enigmatic miniature trichomycterid catfishes inferred from molecular data (Siluriformes). Zoologica Scripta 2017:1-10. (Ref. 116750) FB-GeneralDescr-66904 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-17 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=66904 Found in places with mud and roots of aquatic plants of a small stream, mainly composed of sandbanks (Ref. 116750). Henschel, E., J.L.O. Mattos, A.M. Katz and W.J.E.M. Costa 2018 Position of enigmatic miniature trichomycterid catfishes inferred from molecular data (Siluriformes). Zoologica Scripta 2017:1-10. (Ref. 116750) FB-DiagnosticDescr-66904 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-17 00:00:00 2013-04-17 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66904 Distinguished by the latero-sensory system which is restricted to LL1 and LL2, the pectoral fin with two branched rays, the absence of pelvic fins and girdle, the reduced jaws and pharyngeal dentition, the presence of six to seven interopercular odontodes, the absence of a lateral series of spots, the presence of a small dark spot on the ventral surface of the mandibular symphysis, the narrow comma-shaped palatine, the absence of procurrent rays anterior to the dorsal and anal fins, the position of insertion of the first dorsal-fin pterygiophore and the presence of a single pair of pleural ribs (Ref. 91084). Dutra, G.M., W.B. Wosiacki and M.C.C. de Pinna 2012 Trichomycterus anhanga, a new species of miniature catfish related to T. hasemani and T. johnsoni (Siluriformes: Trichomycteridae) from the Amazon basin, Brazil. Neotrop. Ichthyol. 10(2):225-231. (Ref. 91084) FB-Morphology-66904 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-17 00:00:00 2013-04-17 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66904 Dorsal soft rays (total): 6 - 7; Analsoft rays: 6; Vertebrae: 29 - 32 Dutra, G.M., W.B. Wosiacki and M.C.C. de Pinna 2012 Trichomycterus anhanga, a new species of miniature catfish related to T. hasemani and T. johnsoni (Siluriformes: Trichomycteridae) from the Amazon basin, Brazil. Neotrop. Ichthyol. 10(2):225-231. (Ref. 91084) FB-Distribution-66904 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-17 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=66904 South America: Amazon basin, Brazil. Dutra, G.M., W.B. Wosiacki and M.C.C. de Pinna 2012 Trichomycterus anhanga, a new species of miniature catfish related to T. hasemani and T. johnsoni (Siluriformes: Trichomycteridae) from the Amazon basin, Brazil. Neotrop. Ichthyol. 10(2):225-231. (Ref. 91084) FB-Uses-66904 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-17 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=66904 fisheries: of no interest FB-Size-66904 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-17 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=66904 1.3 cm SL (male/unsexed; (Ref. 91084)) Dutra, G.M., W.B. Wosiacki and M.C.C. de Pinna 2012 Trichomycterus anhanga, a new species of miniature catfish related to T. hasemani and T. johnsoni (Siluriformes: Trichomycteridae) from the Amazon basin, Brazil. Neotrop. Ichthyol. 10(2):225-231. (Ref. 91084) 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-66904 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-17 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=66904 demersal; freshwater