If it has white spots (tubilcles) on it's gill covers (cheeks) and along the front of it's Pectotral fins then it means it's a male fish :-)
Small people have small spots, large people have large spots.
a spot is a small structure it occurs in some oral or some skin infection
Jupetier has the red spot It is a common and extremely powerful storm on Jupiter
There isn't any spots on Uranus.