Other occasional species of mangrove include " Xylocarpus moluccensis ", " Excoecaria agallocha " and " Camptostemon schultzii ".
2.
Not all serranids are called groupers; the family also includes the "'lyretails ( genus " Variola " ) and some other small genera ( " Gonioplectrus ", " Niphon ", " Paranthias " ) are also in this subfamily, and occasional species in other serranid genera have common names involving the word " grouper ".