[Overdue] Fishing, boating, scuba diving, and other recreational activities can spread
aquatic nuisance species to new lakes, rivers, and streams. Nuisance species
include zebra mussels, round gobies, spiny water fleas, whirling disease,
rusty crayfish, Japanese shore crabs, sea lamprey, carp, ruffe, hydrilla,
purple loosestrife, Asian clams, and other harmful aquatic plants or aquatic
animals.c changes. New! Video helps Stop Aquatic Hitchhikers! by giving a step-by-step how-to for setting u...
