Abstract
Testicular structures were detected in the ovaries of two specimens of the “cobal” rainbow trout, obtained at the Shiga Prefectural Samegai Trout Experimental Station on July 25, 1973. In the ovary of one specimen (fish No. 3), the testicular cysts were occasionally detectable, and the cysts were filled with spermatogonia, spermatocytes and spermatids. Furthermore, in some cysts oocytes were intermingled with male germ cells in various spermatogenic stages. In the other specimen (fish No. 4), testicular structure was detected also, but only in one limited region of a histological preparation of the ovary. In all the three “cobalt” examined, ovarian germ layers were conspicuously hypertrophied and com-posed of many gonial germ cells.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
