Pseudotothyris obtusa
Miranda-Ribeiro, 1911
(Type species)
Synonyms
Otocinclus obtusus
Length (total)
approx. 5 cm
Standard length (documented)
31.9 mm
Recommended tank size
60 cm
Temperature
24 - 26 °C
pH
5.5 - 6.5
Conductivity
62 - µS/cm
Paraná, São Paulo, Santa Catarina
Brazil
rio Juquiá ⇒ rio Ribeira de Iguape ⇒ Atlantic SE
[ -24.899,47.797 ]
Eats plants
not known
unknown
absent
I / 5 (- 6) rays
(13 -) 14 soft rays
incised / concave, pointed
II / (6 -) 7 (- 8) rays
(5 -) 6 soft rays
(6 -) 5 soft rays
I / 5 (- 6) rays
(13 -) 14 soft rays
incised / concave, pointed
II / (6 -) 7 (- 8) rays
(5 -) 6 soft rays
(6 -) 5 soft rays
Not on the positive list of Brazil in 2012 : The positive list of Brazil
Not on the negative list of Brazil from 2020 : The negative list of Brazil
Not on the negative list of Brazil from 2020 : The negative list of Brazil
- Britski, H.A. & Garavello, J.C., 1984 "Two new southeastern Brazilian genera of Hypoptopomatinae and a redescription of Pseudotocinclus Nichols, 1919 (Ostariophysi, Loricariidae)" (Papéis Avulsos do Departamento de Zoologia, Secretaria da Agricultura, São Paulo) P. 226
- Reis, R.E., Kullander, S.O. & Ferraris, C.J. et.al., 2003 "Check List of the Freshwater Fishes of South and Central America" P. 327
- Miranda Ribeiro, Dr. A.de, 1911 "Fauna brasiliense. Peixes, IV." (Archivos do Museu Nacional do Rio de Janeiro, Vol. 16, P. 95)
- Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)" (Zootaxa, Vol. 1418, P. 290)
- Chiachio, M.C.; Olivera, C. & Montoya-Burgos, J.I., 2008 "Molecular systematic and historical biogeography of the armored Neotropical catfishes Hypotopomatinae and Neoplecostominae (Siluriformes: Loricariidae)" (abstract) (Molecular Phylogenetics and Evolution, Vol. 49 No. 2, P. 609)
- Martins, F.O.; Britski, H.A. & Langeani, F., 2014 "Systematics of Pseudotothyris (Loricariidae: Hypoptopomatinae)" (abstract)
- Rosa, C.A.; Martins, F. & Langeani, F., 2014 "Miniaturization in Otothyris Myers, 1927 (Loricariidae: Hypoptopomatinae)" (Neotropical Ichthyology, Vol. 12 No. 1, P. 59)
- Roxo, F.F.; Melo, B.F.; Silva, G.S.C. & Oliveira, C., 2017 "New species of Parotocinclus (Siluriformes: Loricariidae) from coastal drainages of Rio de Janeiro, southeastern Brazil" (Zootaxa, Vol. 4232 (2), P. 267)
- Roxo, F.F.; Silva, G.S.C.; Ochoa, L.E. & Zawadzki, C.H., 2017 "Description of a new species of Gymnotocinclus from the rio Tocantins basin with phylogenetic analysis of the subfamily Hypoptopomatinae (Siluriformes: Loricariidae)" (Zootaxa, Vol. 4268 No. 3, P. 352)
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