Segnini de Bravo, M. I., K. S. Chung, and J. E. Pérez. 1998. “Salinity and Temperature Tolerances of the Green and Brown Mussels, <i>Perna viridis</i> and <i>Perna perna</i≫ (Bivalvia: Mytilidae)”. Revista De Biología Tropical 46 (S5):121–125. https://revistas.ucr.ac.cr/index.php/rbt/article/view/29372.