摘要
海洋有毒动物，在焦类中有河鲀和鬼鲉；在棘皮动物中有毒棘海胆；在腔肠动物中有水（虫息）、水母、海蜇、海笔和海葵等。这些动物有的直接影响它们周围的动物，给海洋养殖业带来危害；有的直接影响人们的健康，甚至危害生命。我国沿海渔民曾因误食有毒动物而受害，
Investigations of the poison obtained from the organs of globe-fishes, Fugu rubripes, Fugu pardalis and Fugu vermicularis were. made. in the spring, 1960, and repeated again in May, 1964, The experimental animals were toads, Bufo bufo asiaticus, and domestic rabbits, Oryc-tologus cuniculus var. domesticus.The results of the experiments are as follows:1. The ovary was the strongest poisonous organ in Fugu rubripes, its lethal dose being 23.8 ml per kilogram for toads. The lethal dose of the liver is smaller than, that of the ovary, the lethal dose of which is 34.2 ml per kilogram for toad and 4.79 ml per kilogram for rabbit, The lethal doses of the blood, kidney and male reproductive organ are very small.2. The liver of Fugu vermicularis is the strongest poisonous organ, whose lethal dose is 5.67 ml per kilogam for rabbit.3. The poison of Fugu pardalis as a whole is weaker than that of Fugu rubripes and Fugu vermicularis . But the lethal effect of the ovary, is the strongest among those of the all organs investigated in Fugu pardalis, the lethal dose of which is 38.4 ml per Kilogram for4. Rabbits were observed to be more sensitive to the poison than toads. 5. It was found that the poison of the organs of the globefishes can be partly weakened or entirely eliminated by increasing the temperature or the time of boiling.
