There are actually at least 13 species of Amphilophus that all look similar and from a number of Nicaraguan lakes, and without knowing which lake it came from, there is no way to tell them apart.
If you got it from a LFS, as the others have said, it is likely to be a hybrid two or more (ancestrally) of those 13.
There is
A amarillo
A astorquii
A chancho
A citrinellus
A flaveolus
A globosus
A labiatus
A sgaittae
A sp fatlip
A supercilious
A tolteca
A viridus
A xiloensus and
A zaliosus
and all the above are capable of producing, white, orange, and yellow morphs, and/or striped (barred morphs) in the same spawn, from any color parents.