Delgado, Marina, Joan Ignasi Gairín, Ricard Carbó, and Cristóbal Aguilera. “Growth of Octopus Vulgaris (Cuvier, 1797) in Tanks in the Ebro Delta (NE Spain): Effects of Temperature, Salinity and Culture Density”. Scientia Marina 75, no. 1 (March 30, 2011): 53–59. Accessed December 2, 2021. https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/1212.