† 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)
Dolman, W. B. 1983. Red drum freshwater stocking evaluation. Performance Report as required by Federal Aid in Fisheries Restoration Act, Texas, Federal Aid Project F-31-R-9, Objective XLII. Texas Parks and Wildlife.
Henderson, G. G., Jr. 1972. D-J Federal Aid Project F-18-R-5, Rep. Job 8. Texas Parks and Wildlife Department.
Howells, R. G. 1995. Losing the old shell game: could mussel reproductive failure be linked to tilapia? Info-Mussel Newsletter 3(8):4.
Howells, R. G., and G. P. Garrett. 1992. Status of some exotic sport fishes in Texas waters. Texas Journal of Science 44(3):317-324.
Lasswell, J. L., G. Garza, and W. H. Bailey. 1977. Status of marine fish introductions into the freshwaters of Texas. Proceedings of the 31st annual conference of the Southeastern Association of Fish and Wildlife Agencies 31(1977):399-403.
Rasmussen, J.L. 1998. Aquatic nuisance species of the Mississippi River basin. 60th Midwest Fish and Wildlife Conference, Aquatic Nuisance Species Symposium, Dec. 7, 1998, Cincinnati, OH.
Robins, C. R., G. C. Ray, and J. Douglass. 1986. A field guide to Atlantic Coast fishes of North America. The Peterson Guide Series, volume 32. Houghton Mifflin Company, Boston, MA.
Sublette, J. E., M. D. Hatch, and M. Sublette. 1990. The fishes of New Mexico. New Mexico Department of Game and Fish, University of New Mexico Press, Albuquerque, NM. 393 pp.
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.