i have a pair of 08 spiders the female is 774 gms the male is 654 gms. My 08 mojaves are female 538 gms and male 614 gms. and my 08 albinos are 584 gms and 645 gms. all were about the same size in 08 my spider female is always hungry and i feed all of them md rats and at the same time. lately i do throw the female spider another sm rat if she seems unsatisfied with just one.