Yes, go to your profile to see an overview of all the badges you have already collected. Select the desired badge and tap on the button “Search in species”. This list shows you which species can be found for this badge. Filter the entire list by “collected” or “not collected” to see what has already been documented and what is still missing. You can find the filter option via the symbol of the three horizontal bars at the top right of the species list.
Here you can watch a video of the process: Video: See how you can filter the species collected in a badge