Parapercis hexophtalma, the speckled sandperch, is a species of marine ray-finned fish in the family Pinguipedidae, found in the western Indo-Pacific Ocean. It was first described by the French natura

Sequential hermaphroditism is one of the two types of hermaphroditism, the other type being simultaneous hermaphroditism. It occurs when the organism's sex changes at some point in its life. A sequent