Ituglanis

Ituglanis is a genus of small freshwater fish in the family Trichomycteridae native to South America. Their greatest diversity seems to occur in the Amazon River basin.[1] Most species inhabit leaf litter, with several species living in caves.[1]

Ituglanis
Ituglanis australis
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Siluriformes
Family: Trichomycteridae
Subfamily: Trichomycterinae
Genus: Ituglanis
W. J. E. M. Costa & Bockmann, 1993
Type species
Pygidium proops parahybae
Eigenmann, 1918

This genus was first erected for nine species previously classified in Trichomycterus.[2] Ituglanis is believed to be a monophyletic group.[2] There may be two monophyletic groups within this genus.[1] 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.[3][4] Instead, it has been suggested to be the sister group of a large clade composed of the Glanapteryginae, Sarcoglanidinae, Stegophilinae, Tridentinae and Vandelliinae.[1]

Species

There are currently 26 recognized species in this genus:

  • Ituglanis agreste S.M. Q. Lima, C. P. Neves & Campos-Paiva, 2013 [5]
  • Ituglanis amazonicus (Steindachner, 1882)
  • Ituglanis apteryx Datovo, 2014 [6]
  • Ituglanis australis Datovo & de Pinna, 2014 [7]
  • Ituglanis bambui Bichuette & Trajano, 2004
  • Ituglanis boitata Ferrer, Donin & L. R. Malabarba, 2015 [8]
  • Ituglanis boticario Rizzato & Bichuette, 2015 [9]
  • Ituglanis cahyensis Sarmento-Soares, Martins-Pinheiro, Aranda & Chamon, 2006
  • Ituglanis eichhorniarum (A. Miranda-Ribeiro, 1912) [10]
  • Ituglanis epikarsticus Bichuette & Trajano, 2004
  • Ituglanis goya Datovo, P. P. U. Aquino & Langeani, 2016 [11]
  • Ituglanis gracilior (C. H. Eigenmann, 1912)
  • Ituglanis guayaberensis (Dahl, 1960)
  • Ituglanis herberti (P. Miranda-Ribeiro, 1940)
  • Ituglanis ina Wosiacki, Dutra & Mendonça, 2012 [12]
  • 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

References
  1. Datovo, A. & Landim, M.I. (2005): Ituglanis macunaima, a new catfish from the rio Araguaia basin, Brazil (Siluriformes: Trichomycteridae). Neotropical Ichthyology, 3 (4): 455–464.
  2. Sarmento-Soares, L.M., Martins-Pinheiro, R.F., Aranda, A.T. & Chamon, C.C. (2006): Ituglanis cahyensis, a new catfish from Bahia, Brazil (Siluriformes: Trichomycteridae). Neotropical Ichthyology, 4 (3): 309-318.
  3. Froese, Rainer and Pauly, Daniel, eds. (2016). Species of Ituglanis in FishBase. June 2016 version.
  4. Campos-Paiva, R.M. & Costa, W.J.E.M. (2007): Ituglanis paraguassuensis sp. n. (Teleostei: Siluriformes: Trichomycteridae): a new catfish from the rio Paraguaçu, northeastern Brazil. Zootaxa, 1471: 53-59.
  5. 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.
  6. 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.
  7. Datovo, A. & Pinna, M.C.C.d. (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.
  8. 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.
  9. Rizzato, P.P. & Bichuette, M.E. (2015): Ituglanis boticario, a new troglomorphic catfish (Teleostei: Siluriformes: Trichomycteridae) from Mambaí karst area, central Brazil. Zoologia, 31 (6): 577–598.
  10. 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.
  11. Datovo, A., Aquino, P.d.P.U.d. & Langeani, F.(2016): A new species of Ituglanis (Siluriformes: Trichomycteridae) from the Tocantins and Paranaíba river basins, central Brazil, with remarks on the systematics of the genus. Zootaxa, 4171 (3): 439–458.
  12. 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.
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