Everything that swims for a living. White bass, hybrids, stripers, crappie, walleye, trout, LMB, SMB, channel catfish, flathead catfish, shad, sculpins,, eels and on and on. You put a name on it and if it swims in MoArk, it is there. Everything. Assuming by Taneycomo dam you mean the low head dam between Taneycomo and Bull Shoals.