Pareiorhaphis nudulus

Reis & Pereira, 1999
nudulus MZUEL 7549, 29.1 mm SL
Hemipsilichthys nudula
Pareiorhaphis nudula
Length (total)
approx.  5 cm
Standard length (documented)
34.3 mm
Recommended tank size
60 cm
20 - 24 °C

Santa Catarina, Rio Grande do Sul


rio Maracajá ➙ rio Araranguá ➙ Atlantic SE
Map to Pareiorhaphis nudulus
Eats plants
not known
I / 7 rays
Sympatric with
Cichlasoma portalegrense
Cyanocharax itaimbe
Deuterodon stigmaturus
Heptapterus sp.
Hyphessobrycon igneus
Imparfinis sp.
Jenynsia multidentata
Jenynsia unitaenia
Mimagoniates microlepis
Scleromystax salmacis
Trichomycterus sp.
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
  • Reis, R.E. & Pereira, E.H.L., 1999 "Hemipsilichthys nudulus, a new, uniquely-plated species of loricariid catfish from the rio Araranguá basin, Brazil (Teleostei: Siluriformes)" (Ichthyological Exploration of Freshwaters) P. 45
  • Pereira, E.H.L.; Oliveira, J.C. & Oyakawa, O.T., 2000 "Hemipsilichthys papillatus, a new species of loricariid catfish (Teleostei: Siluriformes) from Minas Gerais, Brazil" (Ichthyological Exploration of Freshwaters) P. 378
  • Reis, R.E., Kullander, S.O. & Ferraris, C.J., 2003 "Check List of the Freshwater Fishes of South and Central America" P. 354
Pic. 2: Pareiorhaphis
nudulus MZUEL 7549, 29.1 mm SL
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