Allometric growth of the sulcus in Cynoscion spp. (Sciaenidae)

The sulcus of Cynoscion spp. exhibited strong positive allometric growth relative to the medial surface of the otolith, and the ratio between the area of the sulcus and the otolith (S:O) increased dramatically with size. The S:O ratios of larger specimens are the highest that have so far been reported.