Unsure As To What Type Of Mollies I Have?

[Maxine-R]

I have two Mollies.

One male who is black with silver speckles and a yellow strip along the top of his dorsal fin.

One female who is mostly black with the odd silver specles (who I also believe is pregnant)

I have always believed they are both Sailfin Mollies. I am pretty sure he is but I am uncertain about the female.

Could anyone let me know.

Thankyou.
Below is female.



Below is male.

 

[LyraGuppi]

They both look to be Dalmatian mollies. The male is definitely a sailfin, the female is hard to tell. Genes may not be pure, though, because of crossbreeding.

 

[Matt68046]

I think like guppies most mollies are hybrids.  Yes a sailfin dalmation?  mollies are not my speciality.