Reproduction
The Ramshorn Snail has an interesting and complex
reproductive
system. They are hermaphrodites, meaning both sexes
are present, and they can either fertilize, or be fertilized.
Although these organisms are hermaphroditic, they undergo
copulation to reproduce. An organ called the ovotestis produces both egg and sperm. This
is located in the visceral hump. They are both then passed along
the hermaphroditic duct. The egg and sperm then separate and
travel down separate channels towards their destinations. Eggs
are laid in clusters.
Take a look at the picture below to see what these clusters look like! Click on the thumbnail to enlarge.
