Figure 2 in Enigmatic coloration pattern in greater weever Trachinus draco Linnaeus, 1758 and its biological significance

Figure 2. – Gonad transverse sections of Trachinus draco. A: Detail of functional testicular tissue of male 268 mm TL (St = spermatid; Sz = spermatozoa); B: Detail of functional ovarian tissue female 317 mm TL, actively spawning female (PG = primary growth oocyte; CA = cortical alveoli; Vtg2 = secondary vitellogenic oocyte; Vtg3 = tertiary vitellogenic oocyte; GVM = germinal vesicle migration). Based on the classification of Brown-Peterson et al., 2011).