Picture of the day
Media of the day
Hatching of eggs of common liver fluke (Fasciola hepatica) into miracidia (free-living motile form).
Fasciola hepatica eggs (in this video) were incubated 15 days in 0.5 cm water layer at 25C in the dark. After 15 days, eggs were exposed to intense light. Fully developed miracidia inside eggs started to hatch within 30 minutes after light exposure.
Monthly photo challenge
Take some photos and upload them to meet our monthly thematic challenge, get inspiration and try new subjects! Learn more about the challenges!
If you are browsing Commons for the first time, you may want to start with Featured pictures, Quality images, Valued images or Featured videos.