Turn it over. Females have a wide abdomen with six segments and it ends in a downward point. Males have a thin abdomen ending in a "cup" shape structure that faces upwards. The abdomens of male and female adults look quite different. It is easy to tell at a glance.
At what point do we plan on editing the existing sheets to fall in line with the template? I also suggest we leave out any subjective information such as "this is a cool mantis", or "people keep this mantis because....."