Hi all, the tusks come out of the gill plates, we extracted some from Black Jews we caught on a 4 day charter we did last year, we pulled out 2 sets of ear bones (jewels ) and tusks, the tusks slid out from the inside of the gill plate, the curved shape of the tusk is the same as the curve of the gill plate, the bigger the jew the bigger the tusk.
I still have my 2 sets, the jewels are still nice and white , the tusks have dis-coloured though as they are more like bone/ivory colour now..
I am going on another Darwin charter in October this year and if I can manage it I'm going to video the operation of jewel and tusk removal..