许多年来在研究胎生的现赏鱼类工作时,我们曾给自己定了一个寻找保存蒐集的鱼类原色方法的任务。大家知道,通常把水生动物保存于酒精或福尔马林溶液中的方法,标本常要迅速褪色,并且,照例只有黑色色素被保存下来。在养殖胎生鱼时,有时遇到稀有的颜色的组合,想要保存它们,但是我们不晓得保存浸渍标本颜色的可靠方法。在1938年我们采用过一种制备鱼类干标本的方法,在保存原色方面得到了良好的结果。我们拿刚死 We have given ourselves a task to find ways of preserving the color of the fish we collect for many years when we are working on the green fish we studied. As we all know, aquatic animals are usually preserved in alcohol or formalin solution, the specimen often quickly fade, and, as usual, only the black pigment is preserved. In the case of viviparous fish, sometimes encounter a combination of rare colors, you want to save them, but we do not know the reliable method of preserving the color of the impregnated specimen. In 1938 we used a method of preparing dried fish specimens which gave good results in the preservation of primary colors. Let’s just die