Venting cichlid help... not sure on sexes

[meaka17]

I am not sure of the sexes of these fish and do not want any unwelcome/hybrid babies. The one set of photos is not the best, but please take a look and let me know if you can determine the sex of any of these. Thanks

Blueberry OB Peacock

Peacock #1

Peacock #2

 

[woofy]

the first few pics i would say females, the last two are a bit blurry though but they seem to be female

 

[JamesRiggs]

What kind of fish is it? There can be a large variant in what the vent looks like depending on the species.

 

[meaka17]

The top is a OB Blueberry Zebra and the bottom two are suppose to be Dragon's Blood Peacocks. It says that in general below the photos.