cichlid Definition
cich·lid (sik′lid′
noun
any of a family (Cichlidae) of tropical and subtropical freshwater percoid fishes superficially similar to the American sunfishes
percoid Definition
per·coid (pʉr′ko̵id′
adjective
of or belonging to a very large order (
Perciformes) of bony fishes found in fresh and salt water, including the perches, basses, and sunfishes
From all that I would gather that they are a cichlid.
They are not a Bass, as also small mouth and large mouth are not Bass, they are sunfish. True Bass are ocean bass and their evolutionary offspring freshwater White and Yellow Bass.