Brief Summary
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англиски
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добавил Catalog of Hymenoptera in America North of Mexico
Only the typical subgenus occurs in America north of Mexico. ~So far as is known, all species make juglike mud nests, which are usually attached to twigs and are provisioned with caterpillars.
- библиографски навод
- 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.
