Flounder, [687];

coloration, [167], [170]

Flute-mouths, [154]

Flying-Fish, [638], [161], [173], [353], [411];

fresh-water, [559]

Flying Gurnards, [701], [355], [361]

Fol, [38]

Forbesella, [75];

F. tessellata, [76];

dorsal tubercle, [79]