With such habitus pictures it is not possible to use diagnostic morphological characters given they are not visible in the pictures. So forget about literature refs. I use pattern matching as technique in which I compare 100s of other images with yours.
P. maculosa is a very variable species. The pattern is quite different during ontogenetic development, but also there are regional differences in populations. At collembola.org you can get an idea about the variability in this species.
But given you have the specimen, we could look for morphological diagnostics.
The distinctly short ant.4 is a diagnostic feature of Dicyrtomidae.
Then we have to establish the subfamily. There are several ways to do that. We will check them one by one, if required.
To begin with, we need to see the unpaired midfacial setae. In frontal aspect and in lateral aspect. So we need a facial shot in which the midfacial setae are in focus. And we need a lateral shot of the head in which the midfacial setae are in focus (best on a dark background so the setae will stand out clearly).
If that succeeds then we can continue with the next level. Otherwise we will have to look for other subfamily diagnostics.