@article{articlecd90d984,
title   = {Two new southeastern brazilian genera of hypoptomatinae and a redescription of pseudotocinclus nichols 1919 ( ostariophysi, loricariidae)},
author = {Britski, Heraldo A and Garavello, J C},
year = {1985},
journal   = {Papeis Avulsos de Zoologia}
}