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(Click for large pic. 19Kb) This species replaces the common Mulloway or Jewfish in more northerly waters where it grows to approximately 45 kg (100 lb.) weight. It is readily recognised by the presence of numerous dark blotches on the back, and also on the fins. Other features that distinguish the Spotted Jewfish from the common Mulloway are the possession of a prominent second anal spine-it is short and weak in the Mulloway-and the much darker coloration, which confers on the Spotted- Jewfish the name "Black Jew". The Spotted Jewfish is often captured in the coastal arrowhead fish-traps and by mesh-netting; it is a powerful fighter, and is keenly sought by line-fishermen, the more especially because of its above-average edible qualities. it bites readily on baits of live fishes, especially Long-finned Mullet, and on fillets of fish. Like all Jewfishes, it emits quite a loud drumming noise on capture; this sound is produced by vibrating the swim-bladder. In all fishes of this group the ear bones or otolith s are unusually large; these oval-shaped "pearls" are regarded as curios and are readily obtained by boiling-down the head. |