What are these caterpillars on my raspberry leaves?

[Falkirk Bairn]

Found a lot of these caterpillars on my raspberries this morning, most were huddled in groups on the end leaves. About 2 cm in length and they appear to have a diamond like pattern on them. Not hairy. When leaf tapped near them they curled up and dropped off.

Anybody able to identify them?

[Falkirk Bairn]

I'm thinking some sort of sawfly larvae?

[lottie dolly]

no idea what they are myself,but what a good pic you got of it,i itch as it is lol

[Falkirk Bairn]

I've been looking at lots of pics trying to identify them, my skin is crawling and I bet I'll be scratching all night, lol.

[Two_Sheds]

Sawfly. They've just turned my yellow raspberry to bare sticks

I'm picking them off and feeding them to my fish

[chris]

They've stripped my stuff too - esp my gooseberries - seems to have been 3 waves of them for me so far this year.

[Falkirk Bairn]

I thought raspberry sawfly larvae were green?
They havn't ate holes in my leaves, but some of my leaves are like paper.

My chickens didn't complain when they had them for a snack the other day )