I have been search the web for ages and cannot get any diagrams/pictures of octopus sex organs of both male and female octopus.

I believe that all octopus have the same sex organs (correct me if I am wrong), so any type of octopus is ok.

So if anyone finds any sites of use please reply here

Regards
dean

The NRCC (National Resource Center for Cephalopods) is a great resource for cephalopod information.

Try here
http://www.utmb.edu/nrcc/default.htm
and here

http://www.utmb.edu/nrcc/PhotoVideoRes.html

If this is for a project/research paper or school report, be sure to credit the source of your information. Good luck.

.... and you can also go right here (http://www.tonmo.com/science/public/measurements.php) to our very own TONMO articles, read the associated text and click on Figures 4 & 5