Wednesday, 22 February 2017

Scientists tell lampreys to scram

A sea lamprey shows off its sucker-like rasping mouth

If you've spent much time around North America's Great Lakes, then you're probably familiar with the sea lamprey. The eel-like fish first made its way into the lakes from the Atlantic Ocean in the early 20th century, via shipping canals. Since then, it's become a destructive invasive species, depleting stocks of native fish by parasitically feeding on their blood. Thanks to recent research, however, there may be new hope for controlling lamprey populations – and it involves turning one of their natural defence mechanisms against them.

.. Continue Reading Scientists tell lampreys to scram

Category: Biology

Tags: Related Articles:

from New Atlas http://ift.tt/2lwnf4Z

No comments:

Post a Comment