† Populations may not be currently present.
* HUCs are not listed for states where the observation(s) cannot be approximated to a HUC (e.g. state centroids or Canadian provinces).
References: (click for full references)
Bean, T.H. 1903. Catalogue of the fishes of New York. New York State Museum Bulletin 60, Zoology 9. University of the State of New York Bulletin 278.
Colorado Division of Wildlife. 1993. 1993 fish planting schedule. Denver, CO.
Emery, L. 1985. Review of fish introduced into the Great Lakes, 1819-1974. Great Lakes Fishery Commission Technical Report, volume 45.
Everhart, W.H. 1976. Fishes of Maine. Maine Department of Inland Fisheries and Wildlife. Augusta, ME.
Fowler, H.W. 1906. The fishes of New Jersey. 35-477 in Annual Report of the New Jersey State Museum for 1905. MacCrellish and Quigley, State Province, Trenton, NJ.
Fowler, H.W. 1952. A list of the fishes of New Jersey, with off-shore species. Proceedings of the Academy of Natural Sciences of Philadelphia 104:89-151.
Hoover, E.E. 1936. Preliminary biological survey of some New Hampshire lakes. New Hampshire Fish and Game Department. Survey Report No. 1. Concord, NH.
Linder, A.D. 1963. Idaho's alien fishes. Tebiwa 6(2):12-15.
Page, L.M. and B.M. Burr. 1991. A field guide to freshwater fishes of North America north of Mexico. The Peterson Guide Series, vol. 42. Houghton Mifflin Company, Boston, MA.
Stiles, E.W. 1978. Vertebrates of New Jersey. Edmund W. Stiles, Somerset, NJ.
Walker, P. 1993. A list of the endemic and introduced fishes of Colorado - March, 1993. Colorado Division of Wildlife, Aquatic Resources Unit. Unpublished manuscript.
Whitworth, W.R. 1996. Freshwater fishes of Connecticut. State Geological and Natural History Survey of Connecticut, Bulletin 114.
This information is preliminary or provisional and is subject to revision. It is being provided to meet the need for timely best science. The information has not received final approval by the U.S. Geological Survey (USGS) and is provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the information.