Some Jersey Shore beachgoers this summer have reported the return of an unpleasant phenomenon, known as “sea lice.”
A quick search for the term will largely turn up information on jellyfish larvae, which do fall under the non-scientific nickname.
But there’s another kind of sea lice that’s been pinching swimmers along the New Jersey coast, prompting them to race from the ocean.
Crab larvae also "count" as sea lice, according to Paul Bologna, Professor of Biology and Director of the Marine Biology and Coastal Sciences Program at Montclair State University.
https://nj1015.com/sea-lice-at-new-jersey-shore/