Hi
Im not sure but it seems like white fly or mining fly, a kind of small larva that leaves a trace. I repeat, without certainty ..
someone with more xp can help you
Brewer is right, you have leaf miners. See below for some more info found on this forum.
Leaf miners
These Little creatures are a pain to get rid of, the miners eat and dig squiggly lines into your leaves all the while planting there larvae in them making it hard to get rid of them. They plant there eggs in the leaves in mid When they hatch they feed off of your leaves until they get big enough to pupate. Pupation occurs within the leaf or in the soil beneath the plant. After they emerge the entire cycle will start over and you will have a bigger infestation.
Controls
Controls: Natural control for these insects is difficult. You can remove affected leaves and discard them. Chemical control is hard and is meant towards the emerging adults. Since the larvae is well protected within the leaf. Neem oil will work well.