The male in the center of the photo looks like the tiger Endle's I used to raise. These actually originated as a hybrid between an Endler and a snakeskin guppy. Like Diana, I see no females.
So, apparently, there are ghost shrimp and macro shrimp. They look essentially the same until after their juvenile stage. Which means they’re often sold together.Watch out ghost shrimps will eat any fish they can catch.