Scheel, David, Peter Godfrey-Smith, and Matthew Lawrence. “Octopus Tetricus (Mollusca: Cephalopoda) As an Ecosystem Engineer”. Scientia Marina 78, no. 4 (December 30, 2014): 521–528. Accessed December 4, 2022. https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/1553.