Cynotilapia

C. afra is easily confused with some species of Pseudotropheus, but can be distinguished by its smaller adult size and unicuspid (as opposed to bicuspid) teeth. Also in this species the black bars on the flanks continue into the dorsal fin, unlike in Pseudotropheus zebra, for example. It exists in many different colour forms in nature. These forms should not be mixed in aquaria as they may spawn with each other, producing unwanted hybrid fry. Despite this ability to interbreed, it's probabl...