Additional file 3 of 3D printed spermathecae as experimental models to understand sperm dynamics in leaf beetles

Additional file 3 Supplementary information 3, Movies.MP4. Fluid dynamics tests performed by the 3D printer. Supplementary information 3, Movie 1. Protuberance model, first 30 pumping cycles shown. The result was recorded at 50 fps. Supplementary information 3, Movie 2. No protuberance model, first 30 pumping cycles. The result was recorded at 50 fps.

附加文件3：补充信息3，Movies.MP4。该视频为3D打印机开展的流体动力学测试。补充信息3 视频1：带有凸起结构的模型，展示其前30个抽运循环，录制帧率为50 fps。补充信息3 视频2：无凸起结构的模型，展示其前30个抽运循环，录制帧率为50 fps。