|female Eusapyga verticalis on Eriogonum|
The Sapygidae are a family of solitary aculeate wasps. They are generally black wasps, similar in appearance to some Tiphiidae or Thynnidae, with white or yellow markings developed to various degrees.
The Sapygidae are a small family with only about 80 species described, and they are not of major economic importance. However, some of their host species are important pollinators, and it may sometimes be necessary to control the level of predation on them.
- Peterson, S.S., C.R. Baird, R. M. Bitner Parma and C. Idaho (1992). Current Status of the Alfalfa Leafcutting Bee, Megachile rotundata, as a Pollinator of Alfalfa Seed. Bee Science 2:135-142. http://www.pollination.com/publications/IPSpub02.cfm[permanent dead link]
- Bennett, D. J.; Engel (2005). "A primitive sapygid wasp in Burmese amber (Hymenoptera: Sapygidae)" (PDF). Acta Zoologica Cracoviensia. 48: 3–4.