After Aquino & Schaefer, 2002, Britski & Garavello, 2003, and Armbruster, 2004, with Recent species from Froese & Pauly, 2001 [“The FishBase”]
<==o Hypoptopomatinae |-- Schizolecis guntheri (Miranda-Ribeiro, 1918) `--+--o Parotocinclus (vasamamonnit) | |-- P. amazonensis Garavello, 1976 | |-- P. aripuanensis Garavello, 1988 | |-- P. bahiensis (Miranda-Ribeiro, 1918) | |-- P. britskii Boeseman, 1974 | |-- P. cearensis Garavello, 1976 | |-- P. cesarpintoi Miranda-Ribeiro, 1939 | |-- P. collinsae Schmidt & Ferraris, 1985 | |-- P. cristatus Garavello, 1976 | |-- P. doceanus (Miranda-Ribeiro, 1918) | |-- P. eppleyi Schaefer & Provenzano R., 1993 | |-- P. haroldoi Garavello, 1988 | |-- P. jimi Garavello, 1976 | |-- P. jumbo Britski & Garavello, 2002 (Pit Bull Pleco; katinkultamonni) | |-- P. longirostris Garavello, 1988 | |-- P. maculicauda (Steindachner, 1877) [Otocinclus maculicauda Steindachner, 1877] | |-- P. minutus Garavello, 1976 | |-- P. polyochrus Schaefer, 1988 | |-- P. spilosoma (Fowler, 1941) | `-- P. spilurus (Fowler, 1941) `--+--o Otothyrini | |?-o Corumbataia Britski, 1997 | | |-- C. britskii Ferreira & Ribeiro, 2007 | | |-- C. cuestae Britski, 1997 | | |-- C. tocantinensis Britski, 1997 | | `-- C. veadeiros Carvalho, 2008 | |--o Otothyris Myers, 1927 | | |-- O. juquiae Garavello, Britski & Schaefer, 1998 | | |-- O. lophophanes (Eigenmann & Eigenmann, 1889) [Rhinelepis lophophanes Eigenmann & Eigenmann, 1889, non Otothyris lophophanes (Miranda Ribeiro, 1911)] [incl. Otocinclus cephaloacanthus Miranda Ribeiro, 1911]; Otothyris canaliferus Myers, 1927] | | |-- O. rostrata Garavello, Britski & Schaefer, 1998 | | `-- O. travassosi Garavello, Britski & Schaefer, 1998 | `-- Hisonotus Eigenmann & Eigenmann, 1889 [Otocinclus Cope; Microlepidogaster] `--+--o Otocinclus Cope (nuoli-imumonnit) [includes some species later referred to Hisonotus] | |-- O. bororo Schaefer, 1997 | |-- O. caxarari Schaefer, 1997 | |-- O. hasemani Steindachner, 1915 | |-- O. hoppei Miranda-Ribeiro, 1939 | |-- O. huaorani Schaefer, 1997 | |-- O. macrospilus Eigenmann & Allen, 1942 | |-- O. mariae Fowler, 1940 | |-- O. mura Schaefer, 1997 | |-- O. vestitus Cope, 1872 | |-- O. vittatus Regan, 1904 | `-- O. xakriaba Schaefer, 1997 `--+--o Pseudotothyris | |-- P. janeirensis Britski & Garavello, 1984 | `-- P. obtusa (Miranda-Ribeiro, 1911) [Otocinclus obtusus Miranda-Ribeiro, 1911] `--+-- Niobichthys ferrarisi Schaefer & Provenzano R., 1998 `--+--o Acestridium Haseman, 1911 | |-- A. discus Haseman, 1911 | |-- A. dichromum Retzer, Nico & Provenzano, 1999 | |-- A. martini Retzer, Nico & Provenzano, 1999 | |-- A. colombiensis Retzer, 2005 | |-- A. triplax Rodriguez & Reis, 2007 | |-- A. gymnogaster Reis & Lehmann A., 2009 | `-- A. scutatum Reis & Lehmann A., 2009 `--+--o Oxyropsis Eigenmann and Eigenmann, 1889 [Hypoptopoma Günther, 1868] [3] | |-- O. acutirostris Miranda-Ribeiro, 1951 | |-- O. wrightiana Eigenmann & Eigenmann, 1889 | `-- O. carinata (Steindachner, 1879) [Hypoptopoma carinatum Steindachner, 1879] `--+--o Nannoptopoma | |-- N. spectabile (Eigenmann, 1914) [Otocinclus spectabilis Eigenmann, 1914] | `-- N. sternoptychum Schaefer, 1996 `--o Hypoptopoma Günther, 1868 |-- H. bilobatum Cope, 1870 |-- H. guentheri Boulenger, 1895 |-- H. guianense Boeseman, 1974 |-- H. gulare Cope, 1878 |-- H. inexspectatum (Holmberg, 1893) |-- H. joberti (Vaillant, 1880) [Otocinclus joberti Vaillant, 1880] |-- H. psilogaster Fowler, 1915 |-- H. steindachneri Boulenger, 1895 `-- H. thoracatum Günther, 1868
Phygenetically untreated Hypoptopomatines
Eurycheilichthys Reis & Schaefer, 1993 E. limulus Reis & Schaefer, 1998 E. pantherinus (Reis & Schaefer, 1992) Epactionotus E. bilineatus Reis & Schaefer, 1998 E. gracilis Reis & Schaefer, 1998 E. itaimbezinho Reis & Schaefer, 1998 Lampiella L. gibbosa (Miranda Ribeiro, 1908) [Otocinclus gibbosus Miranda Ribeiro, 1908] Macrotocinclus M. affinis (Steindachner, 1877) [Otocinclus affinis Steindachner, 1877] (vihernuoli-imumonni; Golden otocinclus) M. flexilis (Cope, 1894) [Otocinclus flexilis Cope, 1894] [incl. Otocinclus fimbriatus Cope, 1894; Otocinclus arnoldi Regan, 1909] Microlepidogaster [includes some species later referred to Hisonotus] M. bourguyi Miranda-Ribeiro, 1911 M. laevior (Cope, 1894) M. leptochilus (Cope, 1894) M. maculipinnis (Regan, 1912) M. perforatus Eigenmann & Eigenmann, 1889 M. taimensis Buckup, 1981
Reference(s):
- Aquino, A. E. & Schaefer, S. A., 2002: Revision of Oxyropsis Eigenmann and Eigenmann, 1889 (Siluriformes, Loricariidae).
–Copeia: Vol. 102, #2, pp. 374-390 - Armbruster, J. W., 2004: Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae.
–Zoological Journal of the Linnean Society: Vol. 141, #1, pp. 1-80 - Britski, H. A. & Garavello, J. C., 2003: Hisonotus insperatus: New Species, from the Upper Rio Paraná Basin (Pisces: Ostariophysi: Loricariidae).
–Copeia: Vol. 103, #3, pp. 588-593 - Ferreira, K. M. & Ribeiro, A. C., 2007: Corumbataia britskii (Siluriformes: Loricariidae: Hypoptopomatinae) a new species from the upper Rio Parana basin, Mato Grosso do Sul, Central Brazil. –Zootaxa: Vol. 1386, pp. 59-68
- Froese, R. & Pauly, D. (eds), 2001: FishBase.
–iNet: www.fishbase.org - Garavello, J. C., Britski, H. A. & Schaefer, S. A., 1998: Systematics of the Genus Otothyris Myers 1927, with Comments on Geographic Distribution (Siluriformes: Loricariidae: Hypoptopomatinae).
–American Museum Novitates: #3222, pp. 1-19 - Lahti, S., Malmström, K. K., Koli, L., Leikola, A., Syrjämäki, J. & Lahti, J., 1980: Zoo, Suuri Eläinkirja 5: Kalat, sammakkoeläimet, matelijat.
–Werner Söderström Osakeyhtiö, Porvoo-Helsinki-Juva, 1980.
Original publication [in French]: Beauté Du Monde Animal: IX Reptiles/Amphibiens & X Poissons.
–Rizzoli Editore, Milano 1968. - Nelson, J. S., 1994: Fishes of the world.
–John Wiley & Sons Inc., New York, 1994, xx-600 - Reis, R. E. & Lehmann A., P., 2009: Two new species of Acestridium Haseman, 1911 (Loricariidae: Hypoptopomatinae) from the Rio Madeira Basin, Brazil.
–Copeia: Vol. 2009, #3, pp. 446-452 [doi: 10.1643/CI-08-150] - Varjo, M., 2001: Akvaario-opas. [in Finnish]
–AquaGeo & Gummerus Kirjapaino Oy, Jyväskylä, 2001, 1-143