Literature References

Authors	Year	Title
W. F. Van Heukelem	1980	Feeding, agonistic, mating and egg-laying behavior of a Philippine cuttlefish, Sepia bandensis Adam 1939
W. F. Van Heukelem	1973	Growth and life-span of Octopus cyanea (Mollusca: Cephalopoda)
W. F. Van Heukelem	1966	Some aspects of the ecology and ethology of Octopus cyanea Gray
W. F. Van Heukelem	1979	Environmental control of reproduction and life span in Octopus: an hypothesis