NAS - Nonindigenous Aquatic Species
American Fisheries Society Position on Introductions of Aquatic Species
An overview of nonindigenous fishes in inland waters of Russia
Exotic Fish, Shell Fish, & Plants: Texas Parks and Wildlife
Exotic Fishes in Florida (Jeff Hill)
Exotic fishes of the Mediterranean Sea
FAO Database on Introductions of Aquatic Species
Florida's Exotic Fishes
Importing Tropical Fish (Summary of U.S. rules)
Integrated Management Techniques to Control Nonnative Fishes
Murky Waters: Environmental Effects of Aquaculture in the United States (Environmental Defense Fund)
Native and Exotic Catfish of Florida Part II (see pg 6)
Nonindigenous Aquatic and Selected Terrestrial Species of Florida
Nonindigenous Fish Information (USGS)
Nonindigenous Species in the Gulf of Mexico Ecosystem
Nonindigenous Fishes of Florida: With a Focus on South Florida
Ruffe Home Page: University of Minnesota
American Fisheries Society
American Society of Ichthyologists and Herpetologists
Aquafind - Aquatic Fish Database
Aquatic animals and aquatic plants of Thailand
Canadian Journal of Fisheries and Aquatic Sciences
Checklist of Mississippi Fishes
Cichlid Research Home Page
Desert Fishes Council
Distribution maps of fishes in California
Electronic Zoo - NetVet Fish Links
FishBase (FAO)
Fish-Ecology: Fish and Fisheries Ecology listserve
Fish and Fisheries in the Great Lakes Region
Fish Information Service (FINS)
Fish of Lake Michigan
Fish of Lake Superior
Fish Resources (list of links)
Fishes of Minnesota
Freshwater Fishes of Washington
Freshwater Fishes (paper by Crossman and Holm)
Ichthyology Web Resources
Joseph Tomelleri Products
List of N.A. Freshwater Fish Species (with maps and photos)
Master Index of Freshwater Fishes
Marine Fishes of Washington
Massachusetts Freshwater Fish Project
North American Native Fish Association (NANFA)
Native Fish Conservancy
NANFA Fish links page
Fishes of Nebraska
Southeastern Fishes Council
State and regional fish books (NANFA)
Biodiversity and Biological Collections - Ichthyology
Bishop Museum (Hawaii) - Ichthyology
Cornell University Ichthyology Collection
Florida Museum of Natural History - Ichthyology
Harvard Museum of Comparative Zoology - Fishes
Illinois Natural History Survey Fish Collection
Map Oriented Queries of USA Fishes
Other Fish Collection Catalogs (museum links) (Berkeley)
Smithsonian - Ichthyology
Tulane - Fish collection
University of Alabama Ichthyological Collections
University of Kansas - Ichthyology
University of Washington Fish Collection