circular-bodied invertebrate

circular-bodied invertebrate

Observation - circular-bodied invertebrate. Description: small invertebrate hatching out en masse on underside of grape vine leaf in my greenhouse. Not sure if it is friend or foe! Possibly some type of mite?

small invertebrate hatching out en masse on underside of grape vine leaf in my greenhouse. Not sure if it is friend or foe! Possibly some type of mite?