@article{articlecac98e16,
title   = {Trichomycterus maracaya, a new catfish from the upper rio Paraná, southeastern Brazil (Siluriformes: Trichomycteridae), with notes on the T. brasiliensis species-complex},
author = {Bockmann, Flávio Alicino and Sazima, Ivan},
year = {2004},
doi = {10.1590/s1679-62252004000200003},
journal   = {Neotropical Ichthyology}
}