@article{articledee7b5de,
title   = {Hisonotus insperatus: new species, from the upper Rio Paraná Basin (Pisces: Ostariophysi: Loricariidae)},
author = {Britiski, Heraldo Antonio and Garavello, Julio Cesar},
year = {2003},
doi = {10.1643/ci-02-23r},
journal   = {Copeia,}
}