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The Fiatolas

BODY compressed, more or less elevated, covered with small or minute cycloid scales; anterior profile blunt and rounded; mouth small; premaxillaries not protractile; dentition feeble, no teeth on vomer or palatines; oesophagus armed with numerous horny, barbed, or hooked teeth; opercular bones smooth, not serrate; cheeks scaly; lateral line well developed; dorsal fin single, long, with the spines few or weak, often obsolete; anal fin long, similar to soft dorsal, usually with 3 small spines which are often depressible in a fold of skin; ventrals thoracic, 1, 5 in young, but reduced or altogether wanting in adult; caudal well forked.