FishBase: A Global Information System on Fishes
http://www.fishbase.org
Ichthyology Web Resources
http://www2.biology.ualberta.ca/jackson.hp/IWR/index.php
NOAA Fisheries Service
http://www.nmfs.noaa.gov/
University of Washington Fish Collection
http://artedi.fish.washington.edu/
USDA Fish and Aquatic Ecology Unit
http://www.fs.fed.us/biology/fishecology/
U.S. Fish & Wildlife Service
http://www.fws.gov
