Larvae ID help Scotland

[exotictopic]

Hi im hoping someone can help me identify this larvae. Found under rock in february.

drive.google.com/file/d/1_za4roGoEQ554cna1DUvADBM6t0EkMF0/view?usp=drivesdk

drive.google.com/file/d/1_tRG0l8A-3rabgSQaVEpK2HN0LtcX1Bx/view?usp=drivesdk

drive.google.com/file/d/1_mTVi1F3gbU6OWwNaulnfNv6DHRwRo-r/view?usp=drivesdk

[kevinkk]

looks like a beetle grub. Sooner or later one of the experts here will nail it down for you-

[livingplanet3]

It might be the larva of an aquatic insect. Was it found near water?

[exotictopic]

My guess was a beetle aswell, however i cant find a grub/larvae to match this ones appearance. Its was found in a field, however, there is a stream which flows very close by. Under the rock where it was found was quite dry. It is also very slow moving.