Lourenço, Wilson R. “<htm>Description of a New Species of <i>Opisthacanthus< i> Peters (Scorpiones: Hormuridae) from Suriname Brazil Border With Some Biogeographic Considerations < Htm>”;. Acta Biológica Paranaense, vol. 46, janeiro de 2017, doi:10.5380/abpr.v46i0.50350.