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''Ituglanis'' is a genus of pencil catfishes native to South America. Their greatest diversity seems to occur in the Amazon River basin. Most species inhabit leaf litter, with several species living in caves.〔 This genus was first erected for nine species previously classified in ''Trichomycterus''.〔 ''Ituglanis'' is believed to be a monophyletic group.〔 There may be two monophyletic groups within this genus.〔 ''Ituglanis'' is currently considered a member of the subfamily Trichomycterinae though its position as a member of any of the current subfamilies has been questioned.〔 Instead, it has been suggested to be the sister group of a large clade composed of the Tridentinae, Stegophilinae, Vandelliinae, Sarcoglanidinae, and Glanapteryginae.〔 ==Species== There are currently 25 recognized species in this genus: * ''Ituglanis agreste'' S.M. Q. Lima, C. P. Neves & Campos-Paiva, 2013 〔Lima, S.M.Q., Neves, C.P. & Campos-Paiva, R.M. (2013): (''Ituglanis agreste'', a new catfish from the rio de Contas basin, northeastern Brazil (Siluriformes: Trichomycteridae). ) ''Neotropical Ichthyology, 11 (3): 513-524.''〕 * ''Ituglanis amazonicus'' (Steindachner, 1882) * ''Ituglanis apteryx'' Datovo, 2014 〔Datovo, A. (2014): A new species of ''Ituglanis'' from the Rio Xingu basin, Brazil, and the evolution of pelvic fin loss in trichomycterid catfishes (Teleostei: Siluriformes: Trichomycteridae). ''Zootaxa, 3790 (3): 466–476.''〕 * ''Ituglanis australis'' Datovo & de Pinna, 2014 〔Datovo, A. & de Pinna, M.C.C. (2014): A new species of ''Ituglanis'' representing the southernmost record of the genus, with comments on phylogenetic relationships (Teleostei: Siluriformes: Trichomycteridae). ''Journal of Fish Biology, 84 (2): 314–327.''〕 * ''Ituglanis bambui'' Bichuette & Trajano, 2004 * ''Ituglanis boitata'' Ferrer, Donin & L. R. Malabarba, 2015 〔Ferrer, J., Donin, L.M. & Malabarba, L.R. (2015): A new species of ''Ituglanis'' Costa & Bockmann, 1993 (Siluriformes: Trichomycteridae) endemic to the Tramandaí–Mampituba ecoregion, southern Brazil. ''Zootaxa, 4020 (2): 375-389.''〕 * ''Ituglanis boticario'' Rizzato & Bichuette, 2015 * ''Ituglanis cahyensis'' Sarmento-Soares, Martins-Pinheiro, Aranda & Chamon, 2006 * ''Ituglanis eichhorniarum'' (A. Miranda-Ribeiro, 1912) 〔Koerber, S. & Azpelicueta, M.d.l.M. (2014): Correction of the spelling of ''Trichomycterus eichhorniarum'' Miranda Ribeiro, 1912 (Siluriformes: Trichomycteridae). ''Zootaxa, 3852 (5): 599-599.''〕 * ''Ituglanis epikarsticus'' Bichuette & Trajano, 2004 * ''Ituglanis gracilior'' (C. H. Eigenmann, 1912) * ''Ituglanis guayaberensis'' (Dahl, 1960) * ''Ituglanis herberti'' (P. Miranda-Ribeiro, 1940) * ''Ituglanis ina'' Wosiacki, Dutra & Mendonça, 2012 〔Wosiacki, W.B., Dutra, G.M. & Mendonça, M.B. (2012): (Description of a new species of ''Ituglanis'' (Siluriformes: Trichomycteridae) from Serra dos Carajás, rio Tocantins basin. ) ''Neotropical Ichthyology, 10 (3): 547-554.''〕 * ''Ituglanis laticeps'' (Kner, 1863) * ''Ituglanis macunaima'' Datovo & Landim, 2005 〔 * ''Ituglanis mambai'' Bichuette & Trajano, 2008 * ''Ituglanis metae'' (C. H. Eigenmann, 1917) * ''Ituglanis nebulosus'' de Pinna & Keith, 2003 * ''Ituglanis paraguassuensis'' Campos-Paiva & W. J. E. M. Costa, 2007 * ''Ituglanis parahybae'' (C. H. Eigenmann, 1918) * ''Ituglanis parkoi'' (P. Miranda-Ribeiro, 1944) * ''Ituglanis passensis'' L. A. Fernández & Bichuette, 2002 * ''Ituglanis proops'' (A. Miranda-Ribeiro, 1908) * ''Ituglanis ramiroi'' Bichuette & Trajano, 2004 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Ituglanis」の詳細全文を読む スポンサード リンク
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