Chapter NR 40 Rule
Chapter NR 40 Species
- Plants
- Algae and Cyanobacteria
- Aquatic Invertebrates Except Crayfish
- Fish and Crayfish
- Terrestrial Invertebrates and Plant Disease-Causing Microorganisms
Additional Resources
Chapter NR 40
Report a New Invasive Species
- New Aquatic Invasive
- See What do I do now? - I found a new aquatic invasive species in my lake, river, stream, wetland...
- New Invasive Plant
- See Reporting Instructions - how to report a new or suspected invasive plant.
- Other Reports
- Please submit a report to the NR 40 contact specialist.
Last Revised: Friday September 04 2009
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