You rang, mate? I've been up on the Central Coast without the internet for a few days - fished the beaches for a decent catch of flatties, tailor and a few salmon (also lost an approx. 15kg jew, Mondo ). Anyway... guys, you've made some excellent points. Indeed, the closest match I can find for the fish in question is the sea sweep (Scorpis aequipinnis) - good suggestion, Blackfish. The brown tips of the tail really puzzle me, though - so I can't blame CFD and Mondo for disagreeing. Perhaps it's local morphology and adaptation/genetic abnormality... I'm not entirely sure, but I am sure that those distinct brown markings are certainly anomalous...
Flattieman.