What is the Difference between a.brocklehursti & a.geniculata??

I have both in my collection and I wondered if there was any difference between them??

This is my a.geniculata Sorry the photo is blurred she just wouldnt stay still!!



and this is my a.brocklehursti



both bought from a reputable source, looking at them side by side they seems to be no difference at all,

I was hoping somebody could tell me what the difference is between them

Leg markings on the geniculata should be more prominent and characteristically whiter. They are very similar if not identical and can be confused. Most might agree that size is a factor but not completely good way to tell which is which. It is kind of like eyeball the difference between Texas anphenopelma species. To the untrained eye they look the same but the slight differences is what set them apart.

Goodluck.