Evolution and systematics of Hymenoptera
The Hymenoptera represents a huge assemblage of insects that dominate most terrestrial environments and perform essential ecological services. The group includes ubiquitous groups such as ants, bees and flower wasps that are critical for pollination and seed dispersal. However, the greatest diversity of wasps comprise species that are parasitic on other insects and, because of this, they play a major role in limiting populations of plant feeding insects including pest species. Our research focuses mostly on the systematics of various groups of parasitic Hymenoptera. We are particularly interested in documenting their diversity in Australia, understanding their host relationships, and providing fundamental information that underpins their application as biological control agents.
