Hm, strange :-( When I compare to pics from tomorrow, I see a difference. I tried to put one picture over the second in a graphic program, for example, book lungs are absolutelly different :-( Do you know why if both are males?
@Zdell Vac Because tarantulas aren't clones. Individuals will always be different. There are certain things you look for when you are determining sex and those are differnt things in different genera of tarantulas. In Poecilotheria you look for a 'white dot' or a dent in the line of the furrow. If it's there your tarantula is male. Both of your rufilatas look male.
@boina Hallo, ok. I already added pics of both side by side. I am amateur, but the differences seems to be really big. Also, you write about white dot. But, at first pics, could not be the white dot only flash reflection??