The Collaborative International Dictionary of English v.0.48:

Ladyfish \La"dy*fish`\, n. (Zool.)
   (a) A large, handsome oceanic fish (Albula vulpes), found
       both in the Atlantic and Pacific oceans; -- called also
       bonefish, grubber, French mullet, and macab['e].
   (b) A labroid fish (Harpe rufa) of Florida and the West
       Indies.
       [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Bonefish \Bone"fish`\ (-f[i^]sh`), n. (Zool.)
   See Ladyfish.
   [1913 Webster]

WordNet (r) 3.0 (2006):

bonefish
    n 1: slender silvery marine fish found in tropical mud flats and
         mangrove lagoons [syn: bonefish, Albula vulpes]