Nadine Folino-Rorem, professor of biology, investigated a freshwater jellyfish — Craspedacusta — that lives in Wolf Lake, which is located in the Hammond and Hegewisch communities on the ...

A rare species of freshwater jellyfish has been spotted in Lake Martin, puzzling local residents and marine biologists alike. "I'm down here five days a week; you deal with all kinds of stuff.

Don't take it from us, take it from the Minnesota Department of Natural Resources, which this week took to Facebook to announce it had received multiple reports of freshwater jellyfish in lakes ...

They collected samples and carried out an investigation. On completion of the investigation Dr. Ranatunga identified the creature as a rare freshwater jellyfish exhibiting a medusa stage in its life ...

Beatrix Beisner, Department of Biological Sciences, University of Quebec at Montreal, Canada, will present "Invasive Freshwater Jellyfish — Why Are They Increasing So Fast and What Do They Do in ...