Apple green caterpillar with yellow dorsal and black spinacles
I live in Milan and have a rose creeper on my balcony that has recently become the home for 25+ caterpillars. I have been searching around but I have yet to find out what they are. Your site’s excellent and seems to have everything so I’ve probably just missed it somewhere. Please could you take a look and let me know what you think they might be?
These are not caterpillars which metamorphose into butterflies or moths. These are wasp relatives known as Sawflies. Sorry, can’t tell you the species.