Freshwater jellyfish can be found in most Michigan lakes and streams, and are most frequently spotted in lakes in the late summer and early fall. PHOTO PROVIDED BY GREG LASHBROOK, POLKADOTPERCH.COM.
LANSING
As anglers, swimmers and other water recreation fans flock to Michigan lakes and streams this summer, some may catch a glimpse of a common, though rarely seen invertebrate known as the freshwater jellyfish. Don’t be concerned though – these jellyfish are not harmful to humans and are believed to have negligible adverse effects on the aquatic environment.
