Abstract
SUMMARY The treatment of female or female phase specimens of Cobitis taenia bilineata Canestrini with 100 μg of methyltestosterone/litre of aquarium water induced the formation of Canestrini's organ and a thickening of the 2nd ray of the pectoral fin. These experimental results, correlated with observations in nature, indicate that Canestrini's organ is a hormonally controlled secondary sex character which develops fully in males and male phase individuals of this partially protandrous hermaphrodite species.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Monitore Zoologico Italiano-Italian Journal of Zoology
Disclaimer: 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.