Read this pHd work on aros carried out by the now infamous Alex Chang. If u r not scientifically incline i recommend u start readin from page 79... else u'll give up by page 4. Trust me... it's not important to know everything but to know that u r going to continue aro keeping for a long long time knowing what to read and take it from there developing ur own mind and style.
http://scholarbank.nus.edu.sg/bitstr...pdf?sequence=1
Scientific rigidity not up to par but loads of info to get u moving along... like did u know Aussie aro females are the ones doing the laying and brooding while males contribute sperm only? Haha... Fine reading material for an amateur hobbyist.
Pertaining to thread starter question perhaps we can start with a few figures extracted from the above... what do they say?...
