@article {37331,
	title = {Non-Indigenous Aquatic Species},
	year = {2013},
	note = {A great resource, but slow to update.  Can search by species name, common name, state, even down to the watershed area. Color photographs.},
	chapter = {2013, Jul.7},
	keywords = {introduced species},
	url = {https://nas.er.usgs.gov/},
	author = {U.S. Geological Survey,}
}
