BELLO, Giambattista. “Evolution of the Hectocotylus in Sepiolinae (Cephalopoda: Sepiolidae) and Description of Four New Genera”. European Journal of Taxonomy0, no. 655 (May 29, 2020). Accessed April 20, 2024. https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/959.