Ward, Rocky, Ivonne R. Blandon, and Britt W. BumguardnerThe Texas Journal of Science2010-02-152010-02-151995http://hdl.handle.net/1969.3/25662pgs. 155-158This article presents a detailed report on the natural occurrence of a Morone saxatilis X M. mississippiensis hybrid. Additionally, the natural occurrence of a product of a hybrid crossing (M. chrysops X M. saxatilis) with a member of a third species, M. mississippiensis, is reported. The use of isoelectric focusing (IEF) as a means of documenting these natural occurrences is described as well.hybridizationgeneticssibling speciesMorone saxatilisMorone mississippiensisMorone chrysopsArticle