ALL BLACK BEETLE WITH FOUR YOUNG OR PARASITES? IN BODY JOINTS.
No interactions present.
I think the passengers are mites that use the beetle for transport. It is a relationship called 'phoresy'. They are neither parasites nor offspring of the beetle. Beetle larvae are grub-like things.
University of Edinburgh and Biodiversity Observatory (OU)
Lat/Lng: 52.5, -7.8
OS grid ref: SF0815