Fig. 3
From: Part I: Insect stings and bites—Beyond the realm of bee and wasp allergies

Red wood ant (Formica rufa). (Beat Wermelinger, WSL, with permission)
From: Part I: Insect stings and bites—Beyond the realm of bee and wasp allergies

Red wood ant (Formica rufa). (Beat Wermelinger, WSL, with permission)