Report aquatic invasive species
DNR is seeking sighting information for invasive species in Indiana. If you believe you have spotted an invasive species, report it and, if possible, get pictures to assist in expert identification.
Prohibited Invasive Mussels
- The Mussel Rule (312 IAC 9-9-3) designates three species of invasive mussels as prohibited species. This rule makes it illegal to import, possess, or release into public or private waters Asiatic clam, quagga mussel, or zebra mussel.
|Species Profile, Zebra mussel waters
** Indicates species that are federal injurious species
Other Aquatic Invasive Invertebrates of Concern
The following invertebrates are not currently regulated in Indiana but are species of concern. Please take precautions to prevent introducing these species or moving them among bodies of water.
|New Zealand mudsnail
|red swamp crayfish