To study the mechanism of erythrophores of swordtail in photoresponse, pharmacological techniques were mainly adopted.

• 为了了解光对色素细胞色素颗粒运动的影响机制，本试验以红剑鳞片上的红色素细胞为材料，通过体外培养和显微镜下观察其在不同波长下的反应，再结合药理学手段进行研究。