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Taxon: Subfamily Hypoptopomatinae Eigenmann & Eigenmann, 1890 - cascudinhos (fish)
Classification by:

Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade dorsates Cavalier-Smith, 2021
                   Clade podiates Cavalier-Smith, 2012
                     Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
                           Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
                             Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
                               Kingdom Animalia Linnaeus, 1758 - animals
                                 Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
                                   Subkingdom Bilateria Hatschek, 1888 - bilaterians
                                     Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
                                       Infrakingdom Deuterostomia Grobben, 1908
                                         Phylum Chordata Bateson, 1885 - chordates
                                           Subphylum Craniata auct.
                                             Infraphylum Vertebrata Lamarck, 1801 - vertebrates
                                               Clade Pan-Gnathostomata Downs 2020
                                                 Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
                                                   [crown] Clade Eugnathostomata
                                                     Clade Pan-Osteichthyes Rowe 2004 [Moore & Near 2020]
                                                       Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
                                                         Clade Pan-Actinopterygii Rowe 2004 [Moore & Near 2020]
                                                           Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
                                                             Clade Pan-Actinopteri Moore & Near 2020
                                                               Class Actinopteri Cope, 1871
                                                                 Subclass Neopterygii Regan, 1923
                                                                   Infraclass Teleosteomorpha Arratia, 2001
                                                                     Division Teleostei Müller, 1845
                                                                       Supercohort Teleocephala de Pinna, 1996 - crown-group Teleostei
                                                                         Cohort Clupeocephala Patterson & Rosen, 1977
                                                                           Subcohort Otomorpha Wiley & Johnson, 2010
                                                                             Superorder Ostariophysi Sagemehl, 1885
                                                                               Section Otophysa Rosen & Greenwood, 1970
                                                                                 Superorder Characiphysae Fink & Fink, 1981
                                                                                   Clade Pan-Siluriformes Lundberg 2020
                                                                                     Order Siluriformes Bleeker, 1858 - catfishes
                                                                                       Suborder Loricarioidei
                                                                                         Family Loricariidae Rafinesque, 1815 - suckermouth armored catfishes
                                                                                           Subfamily Hypoptopomatinae Eigenmann & Eigenmann, 1890 - cascudinhos
                                                                                             01 Genus Acestridium Haseman, 1911
                                                                                             02 Genus Chauliocheilos Martins, Andrade, Rosa & Langeani, 2014
                                                                                             03 Genus Corumbataia Britski, 1997
                                                                                             04 Genus Curculionichthys Roxo, Silva, Ochoa & Oliveira, 2015
                                                                                             05 Genus Epactionotus Reis & Schaefer, 1998
                                                                                             06 Genus Eurycheilichthys Reis & Schaefer, 1993
                                                                                             07 Genus Euryochus Pereira & Reis, 2017
                                                                                             08 Genus Hirtella Pereira, Zanata, Cetra & Reis, 2014
                                                                                             09 Genus Hisonotus Eigenmann & Eigenmann, 1889
                                                                                             10 Genus Hypoptopoma Günther, 1868
                                                                                             11 Genus Isbrueckerichthys Derijst, 1996
                                                                                             12 Genus Kronichthys Miranda Ribeiro, 1908
                                                                                             13 Genus Lampiella Isbrücker, 2001
                                                                                             14 Genus Leptotocinclus Delapieve, Lehmann A. & Reis, 2018
                                                                                             15 Genus Microlepidogaster Eigenmann & Eigenmann, 1889
                                                                                             16 Genus Nannoptopoma Schaefer, 1996
                                                                                             17 Genus Nannoxyropsis Delapieve, Lehmann A & Reis, 2018
                                                                                             18 Genus Neoplecostomus Eigenmann & Eigenmann, 1888
                                                                                             19 Genus Niobichthys Schaefer & Provenzano, 1998 [monotypic]
                                                                                             20 Genus Otocinclus Cope, 1871
                                                                                             21 Genus Otothyris Myers, 1927
                                                                                             22 Genus Otothyropsis Ribeiro, Carvalho & Melo, 2005 [monotypic]
                                                                                             23 Genus Oxyropsis Eigenmann & Eigenmann, 1889
                                                                                             24 Genus Pareiorhaphis Miranda Ribeiro, 1918
                                                                                             25 Genus Pareiorhina Gosline, 1947
                                                                                             26 Genus Parotocinclus Eigenmann & Eigenmann, 1889
                                                                                             27 Genus Plesioptopoma Reis, Pereira & Lehmann A., 2012
                                                                                             28 Genus Pseudotocinclus Nichols, 1919
                                                                                             29 Genus Pseudotothyris Britski & Garavello, 1984
                                                                                             30 Genus Rhinolekos Martins & Langeani, 2011
                                                                                             31 Genus Rhinotocinclus Reis & Lehmann A., 2022
                                                                                             32 Genus Schizolecis Britski & Garavello, 1984 [monotypic]

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Last updated: 21 Sep 2025