Steps and stages of oocyte development of Pomatomus saltatrix. Primary growth (PG), Secondary growth is cortical alveolar (CA), early vitellogenesis (Vtg1), intermediate vitellogenesis (Vtg2), late vitellogenesis (Vtg3). The interval between CA and germinal vesicle migration (GVM), late germinal vesicle migration (late GVM), and hydration (HYD) corresponds to oocyte maturation (OM), followed by post-ovulatory follicle (POF).

 
 
  Part of: de Souza GM, Monteiro-Neto C, da Costa MR, Bastos AL, Martins RRM, Vieira FCS, de Andrade-Tubino MF, Tubino RA (2021) Reproductive biology and recruitment of bluefish Pomatomus saltatrix (Perciformes: Pomatomidae) in the southwestern Atlantic. Zoologia 38: 1-14. https://doi.org/10.3897/zoologia.38.e53756