I see this is still being debated, lol Anyway did some researching Shoal bass are green to olive green not brown, they always have the red eye and a spot near the tail and three lateral bars on the cheek.
"The most distinguishing feature of the shoal bass is the dark vertical bars running the length of the body. The red eye is another obvious feature, as well as the round, dark spot that appears toward the base of the tail. Scale color varies from pale olive green, to dark olive green, to even black at times. Three lateral dark bars can be seen on the side of the head across the cheek. " this from this site http://www.sherpagui...eature_feature/ this is a quote from Les Ager, GA Wildlife Resources Division Regional Fisheries Supervisor
Again from the same site "Anatomically, the shoal bass is most like the spotted bass. Differences include the typical absence of a tongue patch, a small spot of teeth that occur in the middle of the tongue, in the shoal bass. (Variances do occur in this one characteristic, as we found during our fishing trip on the Flint. One of the shoals we caught had a tongue patch along with all of the other characteristics indicative of a shoal bass.) Additionally, spotted bass are missing the characteristic dark, vertical bars found on the shoal bass. "
Also read that the fins of a shoal are transparent as you get closer to the edge of the fin. From all that I can find read and see this is a smallmouth.
We shouldn't be suprised with all the differing opinions most of the reading I did on the subject said that even biologist have troulbe. the Shoal although first reported in 1940 was recognized as a separate specie till the 1990's
hope this helps