Sorry, I didn't mean to be such a weenieNovaculichthys, Cirrhilabrus, Pseudocheilinus, Coris, Halichoeres, Phostus, Balistes, Rhinecanthus, Valenciennea, Balistapus, Balistoides, Archaster, Holothuria, Amblygobius, Pholidichthys, et cetera will all stir the sand bed to some degree; some to a small degree, others to a huge one (such as Razor fish).
Whoever can give the common names for each genus wins.
Well, it's true!They are much more accurate and eliminate confusion