Open Access

Fig. 3


Download original image

Photographs of gonadal structures illustrating the 5 stages of maturation identified for males (A-E) and females (F-J) of Senilia senilis: (A) and (F) early gametogenesis (stage 1), (B) and (G) active gametogenesis (stage 2), (C) and (H) ripeness (stage 3), (D) and (I) partial spawning (stage 4), (E) and (J) total spawning or rest (stage 5). Legends: ET empty tubule; H hemocyte; N nucleus; Nov non-mature oocyte; Mov mature oocyte; Rov residual oocyte; Spg spermatogonia; Spc spermatocyte; Spz spermatozoid; T tubule.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.