My petshop has a "striped Knee tarantula".

[Chris_Skeleton]

To my understanding boys had smaller abdomins and girls had bigger this is why the boys are leggier. by all means correct me if I am wrong.

EDIT: If this holds any truth it is not anywhere as accurate as sexing with the spermathecae

Only mature males have those characteristics and by that point you can sex them 100%.

 

[Amoeba]

His is a mature male. and 'm done derailing this thread.

 

[Vilurum]

He is on 2 inches of eco earth, thats fine.

I usually give mine more but I ran out of sub, he will be fine until the tank maintenance.

 

[Vilurum]

Sorry about the delay for this pics guys its just looking really chilled sitting on the flower pot so I am going to wait till shes settled in for a pic ^^