In other orders, koinobionts include flies, a majority of coleopteran, and many hymenopteran parasitoids. This is known in some hymenopteran parasitoids and in Strepsiptera. The spitfire sawfly ("Perga affinis", family Pergidae) is a hymenopteran insect found in Australia. Bellerus is a genus of hymenopteran insects of the family Eulophidae. Halictidae belongs to the hymenopteran superfamily Apoidea, series Anthophila. Allergic reaction-induced IgE-mediated anaphylaxis is commonly a result of hymenopteran stings. "X. sulcatipes" is part of subfamily Xylocopinae within the hymenopteran family Apidae. Social hymenopteran species typically communicate with each other through behaviors or pheromones. Pristaulacus is a genus of aulacids, ensigns, and gasteruptiids in the Hymenopteran family, Aulacidae. PolyDNAvirus protect the hymenopteran larvae from the host immune system, acting at different levels. This species is a hymenopteran, not a true fly. Flies are important pollinators, second only to the bees and their Hymenopteran relatives. This seems to be the ancestral state in all Hymenopteran lineages that have evolved eusociality. The first fossil hymenopteran in New Zealand is an ant found at Foulden Maar. "Apis nigrocincta" is part of subfamily "Apinae" within the Hymenopteran family "Apidae".