r/whatsthisbug•6 yr. agoLot2rocks3 cm caterpillar, found in Denmark.Posted May 28, 2020, 11:45 AM UTC12ShareSave
Forest tent caterpillars are a North American species, and they’re also bluer with very distinct shapes on their backs. Take a look at Poecilocampa species like the December moth: here, here, and here.