Hi , Someone could help me, how can I identify the males and females of this species? some pictures of the difference between sexual dimorphism?

Hi Jools , Excuse me, is the first time I post photos on this forum, it really was not my intention

http://i782.photobucket.com/albums/yy107/HudsonHek/13%20-%2019%20cm%20_zpskdw1udbm.jpg
http://i782.photobucket.com/albums/yy107/HudsonHek/14%20-%2019%20cm%20_zpsgtffreaf.jpg
http://i782.photobucket.com/albums/yy107/HudsonHek/_DSC8953_zpsbhvtihjy.jpg
http://i782.photobucket.com/albums/yy107 ...

<a href="http://s782.photobucket.com/user/HudsonHek/media/_DSC8912_zpsglt9i6te.jpg.html" target="_blank"><img src="http://i782.photobucket.com/albums/yy107/HudsonHek/_DSC8912_zpsglt9i6te.jpg" border="0" alt=" photo _DSC8912_zpsglt9i6te.jpg"/></a>
<a href="http://s782.photobucket.com/user/HudsonHek ...

http://i782.photobucket.com/albums/yy107/HudsonHek/14%20-%2019%20cm%20_zpsgtffreaf.jpg
http://i782.photobucket.com/albums/yy107/HudsonHek/_DSC8953_zpsbhvtihjy.jpg
http://i782.photobucket.com/albums/yy107/HudsonHek/13%20-%2019%20cm%20_zpskdw1udbm.jpg
http://i782.photobucket.com/albums/yy107/HudsonHek ...