provided by Catalog of Hymenoptera in America North of Mexico
So far as is known, members of this family are parasites of Embioptera. The wasp larvae develop as external parasites of embiid nymphs in much the same manner as larval Dryinidae and Rhopalosomatidae.
- bibliographic citation
- Catalog of Hymenoptera in America North of Mexico. 1979. Prepared cooperatively by specialists on the various groups of Hymenoptera under the direction of Karl V. Krombein and Paul D. Hurd, Jr., Smithsonian Institution, and David R. Smith and B. D. Burks, Systematic Entomology Laboratory, Insect Identification and Beneficial Insect Introduction Institute. Science and Education Administration, United States Department of Agriculture.