Let's see: Suwannee Bass' upper jaw barely past the eye and has black spots on anal, dorsal and caudal fins and have a tooth patch; this fish's upper jaw do not past the eye and it lacks of the spots on the anal, dorsal and caudal fins.
Redeye Bass has white edges on the red caudal fin and has tooth patch; this fish do not have any white edges, nor the tail is red.
Shoal Bass resemble Smallmouth bass, no tooth patch, has more bars and it do not have strong black lateral line; this fish has strong black lateral line but less bars.
Bartram's Bass- super resemble Redeyes and has white tips & more bars.
Gaudalupe Bass- may have yellow pectoral fins but very few rivers hold pure Gaudalupe Bass these days and they are confirmed in Texas only. They do resemble Spotted Bass but has 12 bars.
So that leaves us only three species: Spotted Bass, Alabama Bass and Choctaw Bass.