Do Jaw Deformities Adversely Affect Largemouth Bass?

Abstract Largemouth Bass Micropterus nigricans anglers have mainly adopted catch-and-release practices with limited direct fishing mortality. However, angling could cause delayed mortality and nonlethal effects that potentially affect population dynamics. For instance, hooking can result in jaw deformities, unknown subsequent on vulnerability to angling, condition, growth, Our objectives were assess the prevalence of deformities test for differences vulnerability, size structure, fish without deformities. captured by electrofishing at 41 tournaments Brushy Creek Lake, Iowa, between April August 2015. Jaw observed 7.0% caught 3.3% while (5.8% overall). Angling recapture rates tagged (78.9%) (76.8%) similar. Condition, also results indicate little effect or survival; however, we still recommend careful handling minimize injuries may occur during angling.