| Brisbane Wasps: Pictures and information of wasps in Brisbane, Australia. |
| Chrysis Net: Information about Hymenoptera : Chrysididae (cuckoo wasps) - biology, morphology, collecting and studying, drawings, and macro photos. |
| Cicada Killer Wasp: From A Field Guide to Common Texas Insects, by Bastiaan Drees and John Jackman. |
| Cicada Killer Wasp: Ohio State University extension factsheet. |
| Common Missouri Wasps and Bees: This site offers lots of detailed information on wasps and bees, particularly those found in Missouri. |
| Encarsia formosa: Text and photographs describing the biological control agent, Encarsia formosa, a parasitoid of whiteflies |
| Eretmocerus eremicus: Parasitic wasp used for biological control. |
| Mud Daubers: Life cycle, habitat, and food sources of Chalybion, Sceliphron and other genera of this wasp. |
| Paper Wasp: Photographs, life cycle, habitat, and pest status of Polistes sp. of wasps. |
| Paper Wasps and Hornets: Ohio State University Extension fact sheet on Polistes fuscatus pallipes, Polistes dominulus, and Dolichovespula maculata. |
| Polistine Wasps and the Colony Cycle: Behavior of Polistine Wasps. |
| Prof. Chuck Holliday's Cicada-Killer Page: Includes photographs, life cycle, publications, and species. |
| Red Velvet Ant or Cow Killer: Factsheet on the flightless wasp Dasymutilla occidentalis. |
| Research on Chalcidoid Systematics: Information about research on the Chalcidoidea from the University of California, Riverside. |
| Social Wasps And Their Nests: This website discusses all aspects of social wasps (hornets, yellowjackets, and paper wasps). It includes an introduction, a gallery, a forum, and numerous tips. |
| Southern Yellowjacket: Factsheet on Vespula squamosa. |
| The Cicada Killer Thriller: The life cycle of the cicada killer wasp (Sphecius), suggestions for control, and a bibliography. |
| The European Paper Wasp: Information about the recent infestation of the US by this species (Polistes dominulus). |
Classical
