larval form on a beach in Portugal

[crumpybumpy]

fascinating larval form on a beach in Portugal..

Image:  drive.google.com/file/d/1P4lXCcoyMgwvyXZcDt4DdJ36QCbXsUCJ/view?usp=sharing

Video:   drive.google.com/file/d/1X4m2KQhkUivTE1q3LltBTsgVp2kGHbE8/view?usp=sharing

[crumpybumpy]

I think I found it.....Cockchafer aka Maybug aka Maybeetle aka Doodlebug aka Melolontha genus.

[Adam Cotton]

It is certainly a beetle larva.

Adam.