They aren't Melanotaenia parkinsoni, they are just hybrids.
If you order fish from the same supplier, they will probably send you more hybrids. If you could get pictures of the fish from the suppliers, then you could see if they match the fish in the link I provided in post 12, or I can check them. You should also see if your supplier is willing to guarantee pure species. If they aren't willing to guarantee pure species, then find another supplier.
If you order fish from the same supplier, they will probably send you more hybrids. If you could get pictures of the fish from the suppliers, then you could see if they match the fish in the link I provided in post 12, or I can check them. You should also see if your supplier is willing to guarantee pure species. If they aren't willing to guarantee pure species, then find another supplier.