After Šlechtová, Bohlen & Perdices, 2008, and Bohlen, Šlechtová, Tan & Britz, 2011, with Recent species from Froese & Pauly, 2001 [“The Fishbase”], and Kottelat, 2012

<==o Pangio Blyth, 1860 [incl. Eucirrichthys Perugia, 1892; Cobitophis Myers, 1927] [taxonomic history] (piikkisilmät) [21]
   |?- P. agma (Burridge, 1992) [taxonomic history]
   |?- P. alcoides Kottelat & Lim, 1993
   |?- P. alternans Kottelat & Lim, 1993
   |?- P. ammophila Britz, Ali & Raghavan, 2012
   |?- P. atactos Tan & Kottelat, 2009
   |?- ?P. bashai Easa & Shaji, 1997 (nomen nudum)
   |?- ?P. borneensis (Boulenger, 1894)
   |?- P. fusca (Blyth, 1860) [taxonomic history]
   |?- P. goaensis (Tilak, 1972) [taxonomic history] (Indian coolie-loach)
   |?- P. lidi Hadiaty & Kottelat, 2009
   |?- P. longimanus Britz & Kottelat, 2010
   |?- P. mariarum [taxonomic history] (Inger & Chin, 1962)
   |?- P. robiginosa (Raut, 1957) [taxonomic history] (jaavanpiikkisilmä)
   |?- P. signicauda Britz & Maclaine, 2007
   |--o P. shelfordii -group
   |  |-- P. sp.
   |  |== P. piperata Kottelat & Lim, 1993
   |  |--+-- P. shelfordii (Popta, 1903) [taxonomic history] (Borneo loach; marmoripiikisilmä)
   |  |  `-- P. incognito Kottelat & Lim, 1993
   |  `--+-- P. sp.
   |     `--+-- P. muraeniformis (de Beaufort, 1933) [taxonomic history
   |        `-- P. superba (Roberts, 1989) [taxonomic history]
   `--+--o P. anguillaris -group
      |  |--+-- P. lumbriciformis Britz & Maclaine, 2007
      |  |  `-- P. doriae (Perugia, 1892) [taxonomic history] (käärmepiikkisilmä)
      |  `--+== P. anguillaris (Vaillant, 1902) [taxonomic history] (ankeriaspiikkisilmä)
      |     `-- P. bitaimac Tan & Kottelat, 2009
      `--o P. oblonga-P. kuhlii -group
         |-- P. filinaris Kottelat & Lim, 1993
         `--+-- P. sp. cf. P. oblonga
            `--+--+== P. oblonga (Valenciennes, in Cuvier & Valenciennes, 1846) [taxonomic history] (Java loach; tummapiikkisilmä)
               |  `--+== P. apoda Britz & Maclaine, 2007
               |     |== P. pangia (Hamilton, 1822) [taxonomic history] (ruskopiikkisilmä)
               |     `-- P. elongata Britz & Maclaine, 2007
               `--+--+-- P. cuneovirgata (Raut, 1957) [taxonomic history]
                  |  `-- P. pulla Kottelat & Lim, 1993
                  `--+--+-- P. sp. cf. P. oblonga <Malayana>
                     |  `-- P. malayana (Tweedie, 1956) [taxonomic history] (kiilapiikkisilmä, malesianpiikkisilmä)
                     `--+== P. semicincta (Fraser-Brunner, 1940) [taxonomic history] (aaltopiikkisilmä)
                        |== P. kuhlii (Valenciennes, 1846) [taxonomic history] (piikkisilmä Coolie loach)
                        `-- P. myersi [taxonomic history] (Harry, 1949) (siaminpiikkisilmaä; siamense coolie loach)

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