Need Help Sexing My Green Texas

[Dredd_3005]

Can Experts please tell if this is a male or female, i was told a male by the seller due to the lack of black blotch on the dorsal fin but id like to confirm.

 

[Dredd_3005]

Just Some Additional Pics for help.

 

[Rocksor]

females typically have a black blotch in the dorsal.

vent pictures are too blurry.

 

[Dredd_3005]

Ill post the vent pics again

 

[Dredd_3005]

Here are some more vent pics