1003939759 Week01 Thursday 1:30-4:30 Qing Rui Teng Jalina Bielaska Da Silva #15 Blue Safety Rings: a study of colour pattern variation in the greater blue ring octopus (Hapalochlaena Lunulata) in Australia. Introduction Sea dwelling organisms are often faced with the danger of predation, thus many marine organisms had developed some forms of self defence or rather forms of protective measurements against predators. The greater blue ring octopus (Hapalochlaena Lanulata) possesses one of the deadliest