2012
DOI: 10.1590/s1679-62252012000200001
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Abstract: Trichomycterus anhanga, a new species of miniature catfish related to T. hasemani and T. johnsoni (Siluriformes: Trichomycteridae) from the Amazon basin, BrazilGuilherme M. Dutra¹, Wolmar B. Wosiacki¹ and Mario C. C. de Pinna² Trichomycterus anhanga is described from the Amazon basin, northern Brazil. The species is diagnosed 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,… Show more

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Cited by 16 publications
(21 citation statements)
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“…johnsoni (Fowler, 1932). These two species, along with T. anhanga, are more closely related to other subfamilies of Trichomycteridae (de Pinna, 1989;Wosiacki, 2002;Dutra et al, 2012). The new species, however, lack the diagnostic features of the subfamilies Tridentinae, Stegophilinae, Vandelliinae, Sarcoglanidinae, and Glanapteryginae (so-called TSVSG clade by Costa & Bockmann, 1993;de Pinna, 1998, Datovo & Bockmann, 2010 and the trichomycterine genera Bullockia, Eremophilus, Hatcheria, Rhizosomichthys, Scleronema, and Silvinichthys (cf.…”
Section: Discussionmentioning
confidence: 84%
“…johnsoni (Fowler, 1932). These two species, along with T. anhanga, are more closely related to other subfamilies of Trichomycteridae (de Pinna, 1989;Wosiacki, 2002;Dutra et al, 2012). The new species, however, lack the diagnostic features of the subfamilies Tridentinae, Stegophilinae, Vandelliinae, Sarcoglanidinae, and Glanapteryginae (so-called TSVSG clade by Costa & Bockmann, 1993;de Pinna, 1998, Datovo & Bockmann, 2010 and the trichomycterine genera Bullockia, Eremophilus, Hatcheria, Rhizosomichthys, Scleronema, and Silvinichthys (cf.…”
Section: Discussionmentioning
confidence: 84%
“…Available literature records about the ichthyofauna of the rio Tapajós basin are primarily concerned with the description of new species (Bertaco & Malabarba 2007, Bertaco & Carvalho 2005a, b, Bertaco & Garutti 2007, Birindelli et al 2008, Britski & Garavello 1980, 1993, Britski & Lima 2008, Caires & Figueiredo 2011, Caires 2013, Calegari et al 2013, Carvalho & Bertaco 2006, Castro 1993, Carvalho & Datovo 2012, Campos-da-Paz 2002, Costa 1991, 1994, Dagosta & Netto-Ferreira 2015, Eigenmann 1908, 1917, de Oliveira et al 2010, Dutra et al 2012, Espíndola et al 2014, Fink 1979, Feitosa et al 2011, Fichberg et al 2014, Fink 1979, Fisch-Muller et al 2005a, b, Géry 1980, Hollanda-Carvalho & Weber 2005, Isbrücker & Nijessen 1989, Kullander 1988, Kullander 1990, Kullander & Ferreira 2006, Langeani 1999, Lima et al 2007, Lima & Flausino 2016, Loeb 2012, Lucena 2003, Lujan et al 2010, Lundberg & Mago-Leccia 1986…”
Section: Discussionmentioning
confidence: 99%
“…Trichomycterinae accounts for more miniaturized species than any other subfamily. Six miniatures are recognized for Trichomycterinae: Trichomycterus hasemani (Eigenmann, 1914), Trichomycterus santaeritae (Eigenmann, 1918), Trichomycterus johnsoni (Fowler, 1932), Trichomycterus anhanga (Dutra, Wosiacki, & de Pinna, ), Trichomycterus wapixana (Henschel, 2016) and the recently described Ituglanis compactus Castro & Wosiacki, 2017.…”
Section: Introductionmentioning
confidence: 99%