Originally Posted by Fishdude3233
That second fish is a mollie platy hybrid.
I don't think such a fish exists. And if it did it wouldn't be having babies.
Platies are in the genus Xiphophorous.
Mollies are in the genus Poecilia.
They are both in the same family, Poeciliidae, but that doesn't mean they can hybridize. They may have different amounts of chromosomes, etc. I think the fish you think is a Molly/platy is just a different colored Molly. Just my 2˘