Ameloctopus litoralis is the only species of octopus in monotypic genus Ameloctopus.itis.gov It is found in shallow waters in tropical Australia and lacks an ink sack. Ameloctopus litoralis lays large eggs compared to other octopuses.Invertebrate Taxonomy 6(3) 567 - 582
References
Norman, M. D. (1992). Ameloctopus litoralis gen. et sp. nov. (Cephalopoda: Octopodidae), a new shallow-water octopus from tropical Australian waters. Invertebrate Taxonomy, 6 . pp. 567–582.