SCYRASouthern California Youth Rugby Association
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Desperate, Scyra even visited a private surgery for a consultation but was shocked to find the cost was more than PS7,000.
Scyra has been on sick leave since the procedure but her employers have been supportive of her choice.
Scuba divers first removed all predators (Cancer productus, Pycnopodia helianthoides, Scyra acutifrons, and Lophopanopeus bellus) and competitors (sea urchins) from inside the cage and then emptied a bag of 50 abalone into each cage.
Therefore, nonparametric Mann-Whitney U-tests were also used to compare the total number of predators and the number of specific predators (Pycnopodia helianthoides, Cancer productus, and Scyra acutifrons) between the predator removal cages and the control cages.
In contrast, the small-predator removal treatment had no effect on the number of small crabs found during the 2-wk survey (means for Scyra acutifrons: 1.6 crabs per predator removal cage and 1.3 crabs in the control cage; means for Cancer productus: 0.2 crab per predator removal cage and 0.3 crab in the control cage).