Medusa Pleco Breeders

[amazontank]

Hi mfk'ers I finally got my pair of Medusa Plecos I'm so stoked.
I was thinking they would have more bristles at the 6" mark.
Can anyone be certain this is a female?
The male does have more bristles. I will try and get more pics soon...
Thanks in advance pleco guys!

 

[amazontank]

I love her jet black body also the male seems to have a few silver spots on his back!