The wax acids are a subgroup of saturated unbranched alkanoic acids. The frontier between fatty acids and wax acids is fluid. It often begins at 22 carbon atoms. The members are: * Behenic acid C-22 * Lignoceric acid C-24 * Cerotic acid C-26 * Montanic acid C-28 * Melissic acid C-30 * Lacceroic acid C-32 * Geddic acid C-34