closeup on a wasp mimic sawfly from the tenthredo arcuata complex on a white hogweed, heracleum sphondylium

arthropoda arthropod austria hymenoptera insect nature symphyta tenthredinoidea tenthredo arcuata animal biology closeup entomology invertebrate macro outdoors plant parasite sawfly single wild wildlife natural wasp mimic from complex white hogweed heracleum sphondylium