What is (a) The cutlass fish. (b) A carangoid fish (Caranx gallus, or C. crinitus) having the anterior rays of the soft dorsal and anal fins prolonged in the form of long threads called?

threadfish — (a) The cutlass fish. (b) A carangoid fish (Caranx gallus, or C. crinitus) having the anterior rays of the soft dorsal and anal fins prolonged in the form of long threads. (Webster's 1913.)

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