Ants, Bees and Wasps: Index of the Order Hymenoptera: Stunning insect macrophotography combined with informative descriptions. Browse through the database and develop a respect and appreciation for these extraordinary animals.
Brisbane Sawflies, Wasps, Bees and Ants: Pictures and information of Hymenoptera in Brisbane, Australia.
Hymenoptera at NCState: This page has resources on Hymenoptera, the ants, bees, wasps, and sawflies.
International Society of Hymenopterists: Journal of Hymenoptera research, conferences, society information.
Introduction to the Hymenoptera: This resource for eusocial insects is small but detailed. UC Berkeley, updated regularly.
Susanne Schulmeister's Hymenoptera Reference Site: Information and current research about sawflies and other Hymenoptera.
The Social Insects Web: Study of eusocial insects, primarily the order hymenoptera.
UK Biodiversity Action Plans for Bees and Wasps: Status and conservation of 24 species.