@article{article02cde532,
title   = {A new species of Sickesia (Laniatores: Stygnidae: Opiliones) and new records for the state of Piauí, Brazil},
author = {Pinto da Rocha, Ricardo and Carvalho, Leonardo S.},
year = {2009},
doi = {10.1590/s1984-46702009005000001},
journal   = {Zoologia}
}