The red color of eyes associates this species with the redeye and Suwannee bass at first glance. However, it is more closely related morphologically to the spotted bass. Shoal bass are generally olive green to nearly black along the back. A dusky dark blotch about 50 to 67 percent of the size of the eye occurs on the back edge of the gill cover. Three diagonal black lines radiate along the side of the head looking like war paint. Ten to fifteen vertical blotches appear along the sides with tiger-stripes often appearing in between.