Leaf Lettuce Problem

[Matt_B]

Unfortunatly I have no idea what type as it's a mixed bag

There is no critters on the leaves, and it doesn't look like slug/snail damage? or maybe it is?

Any ideas?

[Little tom]

Hi Matt, here's my tuppence worth:

I think you've got a Mizuna salad leaf with a few holes due to flea beatles, but not many. Are they your problem or are you worried about the small light spots? I don't know what these are but they don't look too bad to me...