After reading this post, I checked out Wikipedias entry on Lampreys, and it says:
"On the other hand, lampreys have become a major plague in the North American Great Lakes after artificial canals allowed their entry during the early 20th century. They are considered an invasive species, have no natural enemies in the lakes and prey on many species of commercial value, such as lake trout (they are also known to attack human swimmers)."
So...anyone been attacked by a killer lamprey while diving?
Rob
"On the other hand, lampreys have become a major plague in the North American Great Lakes after artificial canals allowed their entry during the early 20th century. They are considered an invasive species, have no natural enemies in the lakes and prey on many species of commercial value, such as lake trout (they are also known to attack human swimmers)."
So...anyone been attacked by a killer lamprey while diving?
Rob