In Sri Lanka we also have the same species. We also have very similar species and two photographs are attached herewith for your information
D.C.T. Dissanayake (PhD),
Department of Zoology,
University of Sri Jayewardenepura,
I just received this photo (without sample nor spicules) from Mauritius, I believe it is a Bohadschia, but which species please?
Best regards from Paris