Daphnia a large head close-up eye in a microscope

Daphnia a large head close-up eye in a microscope. Transparent microorganism, you can see all organs and heart beats. Theme of laboratory biological research under microscope. Microcosm close-up. You can buy this video for commercial use! Вы можете купить это видео для коммерческого использования! I in ShutterStock: https://vk.cc/ab59iE I in DreamsTime: http://goo.gl/c3On9u