sentences:  Three species of "Cyphoma", known as "Cyphoma gibbosum", "Cyphoma signatum" and "Cyphoma mcguntyi" have been found to be genetically similar even though their phenotypes suggest otherwise.The species of "Cyphoma signatum" and "Cyphoma mcguntyi" can be distinguished from their different patterns; whether having a fingertip pattern or brown dots.However, if these two species were being distinguished based on their morphological features, it would be difficult to differentiate them.