plants associated with the beetle
When possible, use the observation fields to record the plant associated with the beetle:
Associated species with names lookup: Here you could add the name of the species or the family of the plant associated with the beetle that you saw.
Reference URL: Here you could add the link of the page that contains the independent observation in iNat of the associated plant with the beetle that you saw
If you add some of these fields, the value of the observation will grow a lot, but if you don't know it, don't worry, the observation alone is valuable.