Figures 1-6 in Gonadal development and fecundity of the smooth weakfish Cynoscion leiarchus (Teleostei: Perciformes: Sciaenidae) in a tropical Brazilian bay

Figures 1-6. Photomicrographs of ovarian (1-4) and testicular (5-6) histology illustrating oocytes and spermatocytes at different development stages of C. leiarchus: (1-2) regenerating ovarian phase; (3) spawning capable ovarian phase; (4) actively spawning subphase; (5- 6) spawning capable testis phase. (PG) Primary growth, (MB) muscle bundle, (CA) cortical alveolar, (OW) ovarian wall, (Vtg1) primary vitellogenic, (Vtg2) secondary vitellogenic, (Vtg3) tertiary vitellogenic, (A) atresia POF: postovulatory follicle complex, (GVM) germinal vesicula migration, (GVBD) germinal vesicular breackdown, (Sg1) primary spermatogonia, (Sz) spermatozoa, (Cy) spermatocyst.