Lamprey Hunter

Some of the little lamprey are moving right along, today I found my first ammocoete. Here you can see it looks like an actual fish now, ...

More time permitted me to take some close up pictures of the eggs and the pro-larvae. Here is how they all start, the grid is 1mm x 1mm....

The end of the spring is coming, and the summer will start soon. In the meantime, least brook lamprey in Maryland have been spawning. As par...

I will be giving a lamprey talk at the upcoming Coastal & Estuarine Research Federation (November 5-9), you can see more about the organ...

In what may be a first for the internet, I am live streaming a talk about lamprey, based on some of the work reported on this blog. Head to ...

I have not had a chance to update the blog in quite some time but I do now! My field work this summer was split between lamprey in the St. ...

While I work on native populations of lamprey, invasive sea lamprey populations have caused a great deal of damage to Great Lakes fish stock...