Here are some interesting photos that caught my eye. Look at the head of the embryo and the leech’s front and rear suckers:





- Leech from Movile Cave, Romania. [5]
Does the embryo resemble the leech??? What do YOU think?
(This post is based on materials provided by Elias Kareem).
Notes
- Embryo: http://static.scanpix.se/lennart_nilsson_video/video22.html
- Leech: http://www.sciencephoto.com/media/366747/enlarge
- http://www.lifeinfreshwater.org.uk/Species%20Pages/Leech%20sucker.jpg.html
- http://php.med.unsw.edu.au
- http://www.sciencephoto.com/media/406218/enlarge (accessed 14 May 2013)







What do you think?