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jbshack said...Razzonater said..Shark hooks do not target one demographic of shark , statistically you might catch over a one or two month period 20-30 sharks. Depending on time of year and location 0 of them may be great whites or in reality it would be 1-2 out of 50, out of the one or two great whites one may be DOA. Dead on arrival, this is a dead shark, a dead great white shark. It's by catch. Estimated 1-200 great whites a year from shark hooks in that period.
Now before everyone gets all huggy about the Sharks.
Do you want to keep doing nothing until we end up with indiscriminate walls of nets?
All fishing has by catch, I don't like trawlers or net boats and as such do not eat prawns,scallops,fish caught in traps, trawled fish, farmed salmon etc etc.
Really you are wait her part of the solution or part of the problem.
There is a few problems here,
So were those sharks then sold as catch, they would have been recorded in data
Also any great whites caught, did they also get sold
Any fish and chip shop you have bought flake from in the period from the 70s to 90s would buy the sharks from the fishmarket( for those in perth its canningvale auction near where the fruit an veg.are) fishermans co_ops would buy as well.
From memory up to a 6 footer trunked was fit for consumption. (mercury heavy metal build up in larger) this is around 8 or 9 feet prior to.being trunked.
crayboats, net boats, trawlers, longliners, wetliners all benefited from this, where records become a little murky are,
People would not always announce to fisheries a DOA as unwanted attention when your an alcoholic bong smoking ( generalisation and not my personal view) fisho is not desirable.
Another factor is that all cray licences where in essence a wet coast demersal line licence endorsed with craypots.. Every single one, the problem is with that is most had these taken away due to poor or no records of the actual tonnes of fish or shark thatwere caught. See that would attract things like tax so inessemce by dodging a few hunfred grand of tax, fisheries laughed last when they took the demersal licences back for not being used.
Evet wonder why fish an chips is all imported and overpriced nowadays...............
So we get to the great white, any caught were never sold, however every house 30 years or older on our whole coast that id a fishing family still has a couple sets of jaws hanging in the shed.
So much missed data and records, tax dodges and licence cancellations its avery very slippery slope to find anything near what could be a record...in one of the few scenarios where listening to the old salty will give you closer to the truth than can be found in a file