Sufficient pure ciguatoxin (0.5 mg of CTX-1) has been isolated from moray eel viscera to allow the immunisation of mice and screening of antibodies to ciguatoxin. It is determined that in vivo immunisation techniques were most likely to yield antibodies using related toxins as models of ciguatoxin....

A large demand for crab meat on both Australian and S.E. Asian markets has provided incentive for the development of a mud crab Scylla serrata farming industry in tropical Australia. Cannibalism of newly-moulted, softshelled crabs however constitutes a major constraint to profitable pond...