Figure 1: Surface view of the whole otolith (sagitta) of Peristedion cataphractum off the southern coasts of Sicily. From the left to the right: unsexed juvenile (TL = 55 mm; age class: 0.5 years), female (TL = 227 mm; age class: 3.5 years), and male (TL = 256; age class: 4.5 years). Scale bar = 1 mm.