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Fig. 12. Light micrographs of gonads from control eelpout embryos at day 35 (15
November) showing transverse sections from the anterior end, central part and
posterior end of the gonad. Scale bars, 100 µm. Paraffin section.
Haematoxylin-eosin staining. (AC) Female gonad with a single hollow
ovary containing oocytes (A = anterior end; B = central part; C = posterior
end). (DF) Presumptive male gonad, two-lobed. GC, germ cell; I,
intestine; K, kidney; M, mesentery; Oc, oocyte (primary); OC, ovarian cavity;
Og, oogonia.